diff options
Diffstat (limited to 'silx/math/colormap.c')
| -rw-r--r-- | silx/math/colormap.c | 50168 |
1 files changed, 50168 insertions, 0 deletions
diff --git a/silx/math/colormap.c b/silx/math/colormap.c new file mode 100644 index 0000000..87d5973 --- /dev/null +++ b/silx/math/colormap.c @@ -0,0 +1,50168 @@ +/* Generated by Cython 0.28.3 */ + +/* BEGIN: Cython Metadata +{ + "distutils": { + "depends": [ + "/usr/lib/python2.7/dist-packages/numpy/core/include/numpy/arrayobject.h", + "/usr/lib/python2.7/dist-packages/numpy/core/include/numpy/ufuncobject.h", + "silx/math/include/math_compatibility.h" + ], + "extra_compile_args": [ + "-fopenmp" + ], + "extra_link_args": [ + "-fopenmp" + ], + "include_dirs": [ + "silx/math/include", + "/usr/lib/python2.7/dist-packages/numpy/core/include" + ], + "language": "c", + "name": "silx.math.colormap", + "sources": [ + "silx/math/colormap.pyx" + ] + }, + "module_name": "silx.math.colormap" +} +END: Cython Metadata */ + +#define PY_SSIZE_T_CLEAN +#include "Python.h" +#ifndef Py_PYTHON_H + #error Python headers needed to compile C extensions, please install development version of Python. +#elif PY_VERSION_HEX < 0x02060000 || (0x03000000 <= PY_VERSION_HEX && PY_VERSION_HEX < 0x03030000) + #error Cython requires Python 2.6+ or Python 3.3+. +#else +#define CYTHON_ABI "0_28_3" +#define CYTHON_FUTURE_DIVISION 0 +#include <stddef.h> +#ifndef offsetof + #define offsetof(type, member) ( (size_t) & ((type*)0) -> member ) +#endif +#if !defined(WIN32) && !defined(MS_WINDOWS) + #ifndef __stdcall + #define __stdcall + #endif + #ifndef __cdecl + #define __cdecl + #endif + #ifndef __fastcall + #define __fastcall + #endif +#endif +#ifndef DL_IMPORT + #define DL_IMPORT(t) t +#endif +#ifndef DL_EXPORT + #define DL_EXPORT(t) t +#endif +#define __PYX_COMMA , +#ifndef HAVE_LONG_LONG + #if PY_VERSION_HEX >= 0x02070000 + #define HAVE_LONG_LONG + #endif +#endif +#ifndef PY_LONG_LONG + #define PY_LONG_LONG LONG_LONG +#endif +#ifndef Py_HUGE_VAL + #define Py_HUGE_VAL HUGE_VAL +#endif +#ifdef PYPY_VERSION + #define CYTHON_COMPILING_IN_PYPY 1 + #define CYTHON_COMPILING_IN_PYSTON 0 + #define CYTHON_COMPILING_IN_CPYTHON 0 + #undef CYTHON_USE_TYPE_SLOTS + #define CYTHON_USE_TYPE_SLOTS 0 + #undef CYTHON_USE_PYTYPE_LOOKUP + #define CYTHON_USE_PYTYPE_LOOKUP 0 + #if PY_VERSION_HEX < 0x03050000 + #undef CYTHON_USE_ASYNC_SLOTS + #define CYTHON_USE_ASYNC_SLOTS 0 + #elif !defined(CYTHON_USE_ASYNC_SLOTS) + #define CYTHON_USE_ASYNC_SLOTS 1 + #endif + #undef CYTHON_USE_PYLIST_INTERNALS + #define CYTHON_USE_PYLIST_INTERNALS 0 + #undef CYTHON_USE_UNICODE_INTERNALS + #define CYTHON_USE_UNICODE_INTERNALS 0 + #undef CYTHON_USE_UNICODE_WRITER + #define CYTHON_USE_UNICODE_WRITER 0 + #undef CYTHON_USE_PYLONG_INTERNALS + #define CYTHON_USE_PYLONG_INTERNALS 0 + #undef CYTHON_AVOID_BORROWED_REFS + #define CYTHON_AVOID_BORROWED_REFS 1 + #undef CYTHON_ASSUME_SAFE_MACROS + #define CYTHON_ASSUME_SAFE_MACROS 0 + #undef CYTHON_UNPACK_METHODS + #define CYTHON_UNPACK_METHODS 0 + #undef CYTHON_FAST_THREAD_STATE + #define CYTHON_FAST_THREAD_STATE 0 + #undef CYTHON_FAST_PYCALL + #define CYTHON_FAST_PYCALL 0 + #undef CYTHON_PEP489_MULTI_PHASE_INIT + #define CYTHON_PEP489_MULTI_PHASE_INIT 0 + #undef CYTHON_USE_TP_FINALIZE + #define CYTHON_USE_TP_FINALIZE 0 +#elif defined(PYSTON_VERSION) + #define CYTHON_COMPILING_IN_PYPY 0 + #define CYTHON_COMPILING_IN_PYSTON 1 + #define CYTHON_COMPILING_IN_CPYTHON 0 + #ifndef CYTHON_USE_TYPE_SLOTS + #define CYTHON_USE_TYPE_SLOTS 1 + #endif + #undef CYTHON_USE_PYTYPE_LOOKUP + #define CYTHON_USE_PYTYPE_LOOKUP 0 + #undef CYTHON_USE_ASYNC_SLOTS + #define CYTHON_USE_ASYNC_SLOTS 0 + #undef CYTHON_USE_PYLIST_INTERNALS + #define CYTHON_USE_PYLIST_INTERNALS 0 + #ifndef CYTHON_USE_UNICODE_INTERNALS + #define CYTHON_USE_UNICODE_INTERNALS 1 + #endif + #undef CYTHON_USE_UNICODE_WRITER + #define CYTHON_USE_UNICODE_WRITER 0 + #undef CYTHON_USE_PYLONG_INTERNALS + #define CYTHON_USE_PYLONG_INTERNALS 0 + #ifndef CYTHON_AVOID_BORROWED_REFS + #define CYTHON_AVOID_BORROWED_REFS 0 + #endif + #ifndef CYTHON_ASSUME_SAFE_MACROS + #define CYTHON_ASSUME_SAFE_MACROS 1 + #endif + #ifndef CYTHON_UNPACK_METHODS + #define CYTHON_UNPACK_METHODS 1 + #endif + #undef CYTHON_FAST_THREAD_STATE + #define CYTHON_FAST_THREAD_STATE 0 + #undef CYTHON_FAST_PYCALL + #define CYTHON_FAST_PYCALL 0 + #undef CYTHON_PEP489_MULTI_PHASE_INIT + #define CYTHON_PEP489_MULTI_PHASE_INIT 0 + #undef CYTHON_USE_TP_FINALIZE + #define CYTHON_USE_TP_FINALIZE 0 +#else + #define CYTHON_COMPILING_IN_PYPY 0 + #define CYTHON_COMPILING_IN_PYSTON 0 + #define CYTHON_COMPILING_IN_CPYTHON 1 + #ifndef CYTHON_USE_TYPE_SLOTS + #define CYTHON_USE_TYPE_SLOTS 1 + #endif + #if PY_VERSION_HEX < 0x02070000 + #undef CYTHON_USE_PYTYPE_LOOKUP + #define CYTHON_USE_PYTYPE_LOOKUP 0 + #elif !defined(CYTHON_USE_PYTYPE_LOOKUP) + #define CYTHON_USE_PYTYPE_LOOKUP 1 + #endif + #if PY_MAJOR_VERSION < 3 + #undef CYTHON_USE_ASYNC_SLOTS + #define CYTHON_USE_ASYNC_SLOTS 0 + #elif !defined(CYTHON_USE_ASYNC_SLOTS) + #define CYTHON_USE_ASYNC_SLOTS 1 + #endif + #if PY_VERSION_HEX < 0x02070000 + #undef CYTHON_USE_PYLONG_INTERNALS + #define CYTHON_USE_PYLONG_INTERNALS 0 + #elif !defined(CYTHON_USE_PYLONG_INTERNALS) + #define CYTHON_USE_PYLONG_INTERNALS 1 + #endif + #ifndef CYTHON_USE_PYLIST_INTERNALS + #define CYTHON_USE_PYLIST_INTERNALS 1 + #endif + #ifndef CYTHON_USE_UNICODE_INTERNALS + #define CYTHON_USE_UNICODE_INTERNALS 1 + #endif + #if PY_VERSION_HEX < 0x030300F0 + #undef CYTHON_USE_UNICODE_WRITER + #define CYTHON_USE_UNICODE_WRITER 0 + #elif !defined(CYTHON_USE_UNICODE_WRITER) + #define CYTHON_USE_UNICODE_WRITER 1 + #endif + #ifndef CYTHON_AVOID_BORROWED_REFS + #define CYTHON_AVOID_BORROWED_REFS 0 + #endif + #ifndef CYTHON_ASSUME_SAFE_MACROS + #define CYTHON_ASSUME_SAFE_MACROS 1 + #endif + #ifndef CYTHON_UNPACK_METHODS + #define CYTHON_UNPACK_METHODS 1 + #endif + #ifndef CYTHON_FAST_THREAD_STATE + #define CYTHON_FAST_THREAD_STATE 1 + #endif + #ifndef CYTHON_FAST_PYCALL + #define CYTHON_FAST_PYCALL 1 + #endif + #ifndef CYTHON_PEP489_MULTI_PHASE_INIT + #define CYTHON_PEP489_MULTI_PHASE_INIT (0 && PY_VERSION_HEX >= 0x03050000) + #endif + #ifndef CYTHON_USE_TP_FINALIZE + #define CYTHON_USE_TP_FINALIZE (PY_VERSION_HEX >= 0x030400a1) + #endif +#endif +#if !defined(CYTHON_FAST_PYCCALL) +#define CYTHON_FAST_PYCCALL (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1) +#endif +#if CYTHON_USE_PYLONG_INTERNALS + #include "longintrepr.h" + #undef SHIFT + #undef BASE + #undef MASK +#endif +#ifndef __has_attribute + #define __has_attribute(x) 0 +#endif +#ifndef __has_cpp_attribute + #define __has_cpp_attribute(x) 0 +#endif +#ifndef CYTHON_RESTRICT + #if defined(__GNUC__) + #define CYTHON_RESTRICT __restrict__ + #elif defined(_MSC_VER) && _MSC_VER >= 1400 + #define CYTHON_RESTRICT __restrict + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_RESTRICT restrict + #else + #define CYTHON_RESTRICT + #endif +#endif +#ifndef CYTHON_UNUSED +# if defined(__GNUC__) +# if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER)) +# define CYTHON_UNUSED __attribute__ ((__unused__)) +# else +# define CYTHON_UNUSED +# endif +#endif +#ifndef CYTHON_MAYBE_UNUSED_VAR +# if defined(__cplusplus) + template<class T> void CYTHON_MAYBE_UNUSED_VAR( const T& ) { } +# else +# define CYTHON_MAYBE_UNUSED_VAR(x) (void)(x) +# endif +#endif +#ifndef CYTHON_NCP_UNUSED +# if CYTHON_COMPILING_IN_CPYTHON +# define CYTHON_NCP_UNUSED +# else +# define CYTHON_NCP_UNUSED CYTHON_UNUSED +# endif +#endif +#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None) +#ifdef _MSC_VER + #ifndef _MSC_STDINT_H_ + #if _MSC_VER < 1300 + typedef unsigned char uint8_t; + typedef unsigned int uint32_t; + #else + typedef unsigned __int8 uint8_t; + typedef unsigned __int32 uint32_t; + #endif + #endif +#else + #include <stdint.h> +#endif +#ifndef CYTHON_FALLTHROUGH + #if defined(__cplusplus) && __cplusplus >= 201103L + #if __has_cpp_attribute(fallthrough) + #define CYTHON_FALLTHROUGH [[fallthrough]] + #elif __has_cpp_attribute(clang::fallthrough) + #define CYTHON_FALLTHROUGH [[clang::fallthrough]] + #elif __has_cpp_attribute(gnu::fallthrough) + #define CYTHON_FALLTHROUGH [[gnu::fallthrough]] + #endif + #endif + #ifndef CYTHON_FALLTHROUGH + #if __has_attribute(fallthrough) + #define CYTHON_FALLTHROUGH __attribute__((fallthrough)) + #else + #define CYTHON_FALLTHROUGH + #endif + #endif + #if defined(__clang__ ) && defined(__apple_build_version__) + #if __apple_build_version__ < 7000000 + #undef CYTHON_FALLTHROUGH + #define CYTHON_FALLTHROUGH + #endif + #endif +#endif + +#ifndef CYTHON_INLINE + #if defined(__clang__) + #define CYTHON_INLINE __inline__ __attribute__ ((__unused__)) + #elif defined(__GNUC__) + #define CYTHON_INLINE __inline__ + #elif defined(_MSC_VER) + #define CYTHON_INLINE __inline + #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define CYTHON_INLINE inline + #else + #define CYTHON_INLINE + #endif +#endif + +#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag) + #define Py_OptimizeFlag 0 +#endif +#define __PYX_BUILD_PY_SSIZE_T "n" +#define CYTHON_FORMAT_SSIZE_T "z" +#if PY_MAJOR_VERSION < 3 + #define __Pyx_BUILTIN_MODULE_NAME "__builtin__" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyClass_Type +#else + #define __Pyx_BUILTIN_MODULE_NAME "builtins" + #define __Pyx_PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\ + PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos) + #define __Pyx_DefaultClassType PyType_Type +#endif +#ifndef Py_TPFLAGS_CHECKTYPES + #define Py_TPFLAGS_CHECKTYPES 0 +#endif +#ifndef Py_TPFLAGS_HAVE_INDEX + #define Py_TPFLAGS_HAVE_INDEX 0 +#endif +#ifndef Py_TPFLAGS_HAVE_NEWBUFFER + #define Py_TPFLAGS_HAVE_NEWBUFFER 0 +#endif +#ifndef Py_TPFLAGS_HAVE_FINALIZE + #define Py_TPFLAGS_HAVE_FINALIZE 0 +#endif +#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL) + #ifndef METH_FASTCALL + #define METH_FASTCALL 0x80 + #endif + typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs); + typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args, + Py_ssize_t nargs, PyObject *kwnames); +#else + #define __Pyx_PyCFunctionFast _PyCFunctionFast + #define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords +#endif +#if CYTHON_FAST_PYCCALL +#define __Pyx_PyFastCFunction_Check(func)\ + ((PyCFunction_Check(func) && (METH_FASTCALL == (PyCFunction_GET_FLAGS(func) & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS))))) +#else +#define __Pyx_PyFastCFunction_Check(func) 0 +#endif +#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc) + #define PyObject_Malloc(s) PyMem_Malloc(s) + #define PyObject_Free(p) PyMem_Free(p) + #define PyObject_Realloc(p) PyMem_Realloc(p) +#endif +#if CYTHON_COMPILING_IN_PYSTON + #define __Pyx_PyCode_HasFreeVars(co) PyCode_HasFreeVars(co) + #define __Pyx_PyFrame_SetLineNumber(frame, lineno) PyFrame_SetLineNumber(frame, lineno) +#else + #define __Pyx_PyCode_HasFreeVars(co) (PyCode_GetNumFree(co) > 0) + #define __Pyx_PyFrame_SetLineNumber(frame, lineno) (frame)->f_lineno = (lineno) +#endif +#if !CYTHON_FAST_THREAD_STATE || PY_VERSION_HEX < 0x02070000 + #define __Pyx_PyThreadState_Current PyThreadState_GET() +#elif PY_VERSION_HEX >= 0x03060000 + #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet() +#elif PY_VERSION_HEX >= 0x03000000 + #define __Pyx_PyThreadState_Current PyThreadState_GET() +#else + #define __Pyx_PyThreadState_Current _PyThreadState_Current +#endif +#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT) +#include "pythread.h" +#define Py_tss_NEEDS_INIT 0 +typedef int Py_tss_t; +static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) { + *key = PyThread_create_key(); + return 0; // PyThread_create_key reports success always +} +static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) { + Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t)); + *key = Py_tss_NEEDS_INIT; + return key; +} +static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) { + PyObject_Free(key); +} +static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) { + return *key != Py_tss_NEEDS_INIT; +} +static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) { + PyThread_delete_key(*key); + *key = Py_tss_NEEDS_INIT; +} +static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) { + return PyThread_set_key_value(*key, value); +} +static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) { + return PyThread_get_key_value(*key); +} +#endif // TSS (Thread Specific Storage) API +#if CYTHON_COMPILING_IN_CPYTHON || defined(_PyDict_NewPresized) +#define __Pyx_PyDict_NewPresized(n) ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n)) +#else +#define __Pyx_PyDict_NewPresized(n) PyDict_New() +#endif +#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION + #define __Pyx_PyNumber_Divide(x,y) PyNumber_TrueDivide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceTrueDivide(x,y) +#else + #define __Pyx_PyNumber_Divide(x,y) PyNumber_Divide(x,y) + #define __Pyx_PyNumber_InPlaceDivide(x,y) PyNumber_InPlaceDivide(x,y) +#endif +#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && CYTHON_USE_UNICODE_INTERNALS +#define __Pyx_PyDict_GetItemStr(dict, name) _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash) +#else +#define __Pyx_PyDict_GetItemStr(dict, name) PyDict_GetItem(dict, name) +#endif +#if PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND) + #define CYTHON_PEP393_ENABLED 1 + #define __Pyx_PyUnicode_READY(op) (likely(PyUnicode_IS_READY(op)) ?\ + 0 : _PyUnicode_Ready((PyObject *)(op))) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_LENGTH(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i) + #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) PyUnicode_MAX_CHAR_VALUE(u) + #define __Pyx_PyUnicode_KIND(u) PyUnicode_KIND(u) + #define __Pyx_PyUnicode_DATA(u) PyUnicode_DATA(u) + #define __Pyx_PyUnicode_READ(k, d, i) PyUnicode_READ(k, d, i) + #define __Pyx_PyUnicode_WRITE(k, d, i, ch) PyUnicode_WRITE(k, d, i, ch) + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u))) +#else + #define CYTHON_PEP393_ENABLED 0 + #define PyUnicode_1BYTE_KIND 1 + #define PyUnicode_2BYTE_KIND 2 + #define PyUnicode_4BYTE_KIND 4 + #define __Pyx_PyUnicode_READY(op) (0) + #define __Pyx_PyUnicode_GET_LENGTH(u) PyUnicode_GET_SIZE(u) + #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i])) + #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u) ((sizeof(Py_UNICODE) == 2) ? 65535 : 1114111) + #define __Pyx_PyUnicode_KIND(u) (sizeof(Py_UNICODE)) + #define __Pyx_PyUnicode_DATA(u) ((void*)PyUnicode_AS_UNICODE(u)) + #define __Pyx_PyUnicode_READ(k, d, i) ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i])) + #define __Pyx_PyUnicode_WRITE(k, d, i, ch) (((void)(k)), ((Py_UNICODE*)d)[i] = ch) + #define __Pyx_PyUnicode_IS_TRUE(u) (0 != PyUnicode_GET_SIZE(u)) +#endif +#if CYTHON_COMPILING_IN_PYPY + #define __Pyx_PyUnicode_Concat(a, b) PyNumber_Add(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) PyNumber_Add(a, b) +#else + #define __Pyx_PyUnicode_Concat(a, b) PyUnicode_Concat(a, b) + #define __Pyx_PyUnicode_ConcatSafe(a, b) ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\ + PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b)) +#endif +#if CYTHON_COMPILING_IN_PYPY && !defined(PyUnicode_Contains) + #define PyUnicode_Contains(u, s) PySequence_Contains(u, s) +#endif +#if CYTHON_COMPILING_IN_PYPY && !defined(PyByteArray_Check) + #define PyByteArray_Check(obj) PyObject_TypeCheck(obj, &PyByteArray_Type) +#endif +#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Format) + #define PyObject_Format(obj, fmt) PyObject_CallMethod(obj, "__format__", "O", fmt) +#endif +#define __Pyx_PyString_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b)) +#define __Pyx_PyUnicode_FormatSafe(a, b) ((unlikely((a) == Py_None)) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b)) +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyString_Format(a, b) PyUnicode_Format(a, b) +#else + #define __Pyx_PyString_Format(a, b) PyString_Format(a, b) +#endif +#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII) + #define PyObject_ASCII(o) PyObject_Repr(o) +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBaseString_Type PyUnicode_Type + #define PyStringObject PyUnicodeObject + #define PyString_Type PyUnicode_Type + #define PyString_Check PyUnicode_Check + #define PyString_CheckExact PyUnicode_CheckExact + #define PyObject_Unicode PyObject_Str +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj) + #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj) +#else + #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj)) + #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj)) +#endif +#ifndef PySet_CheckExact + #define PySet_CheckExact(obj) (Py_TYPE(obj) == &PySet_Type) +#endif +#if CYTHON_ASSUME_SAFE_MACROS + #define __Pyx_PySequence_SIZE(seq) Py_SIZE(seq) +#else + #define __Pyx_PySequence_SIZE(seq) PySequence_Size(seq) +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyIntObject PyLongObject + #define PyInt_Type PyLong_Type + #define PyInt_Check(op) PyLong_Check(op) + #define PyInt_CheckExact(op) PyLong_CheckExact(op) + #define PyInt_FromString PyLong_FromString + #define PyInt_FromUnicode PyLong_FromUnicode + #define PyInt_FromLong PyLong_FromLong + #define PyInt_FromSize_t PyLong_FromSize_t + #define PyInt_FromSsize_t PyLong_FromSsize_t + #define PyInt_AsLong PyLong_AsLong + #define PyInt_AS_LONG PyLong_AS_LONG + #define PyInt_AsSsize_t PyLong_AsSsize_t + #define PyInt_AsUnsignedLongMask PyLong_AsUnsignedLongMask + #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask + #define PyNumber_Int PyNumber_Long +#endif +#if PY_MAJOR_VERSION >= 3 + #define PyBoolObject PyLongObject +#endif +#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY + #ifndef PyUnicode_InternFromString + #define PyUnicode_InternFromString(s) PyUnicode_FromString(s) + #endif +#endif +#if PY_VERSION_HEX < 0x030200A4 + typedef long Py_hash_t; + #define __Pyx_PyInt_FromHash_t PyInt_FromLong + #define __Pyx_PyInt_AsHash_t PyInt_AsLong +#else + #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t + #define __Pyx_PyInt_AsHash_t PyInt_AsSsize_t +#endif +#if PY_MAJOR_VERSION >= 3 + #define __Pyx_PyMethod_New(func, self, klass) ((self) ? PyMethod_New(func, self) : (Py_INCREF(func), func)) +#else + #define __Pyx_PyMethod_New(func, self, klass) PyMethod_New(func, self, klass) +#endif +#if CYTHON_USE_ASYNC_SLOTS + #if PY_VERSION_HEX >= 0x030500B1 + #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods + #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async) + #else + #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved)) + #endif +#else + #define __Pyx_PyType_AsAsync(obj) NULL +#endif +#ifndef __Pyx_PyAsyncMethodsStruct + typedef struct { + unaryfunc am_await; + unaryfunc am_aiter; + unaryfunc am_anext; + } __Pyx_PyAsyncMethodsStruct; +#endif + +#if defined(WIN32) || defined(MS_WINDOWS) + #define _USE_MATH_DEFINES +#endif +#include <math.h> +#ifdef NAN +#define __PYX_NAN() ((float) NAN) +#else +static CYTHON_INLINE float __PYX_NAN() { + float value; + memset(&value, 0xFF, sizeof(value)); + return value; +} +#endif +#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL) +#define __Pyx_truncl trunc +#else +#define __Pyx_truncl truncl +#endif + + +#define __PYX_ERR(f_index, lineno, Ln_error) \ +{ \ + __pyx_filename = __pyx_f[f_index]; __pyx_lineno = lineno; __pyx_clineno = __LINE__; goto Ln_error; \ +} + +#ifndef __PYX_EXTERN_C + #ifdef __cplusplus + #define __PYX_EXTERN_C extern "C" + #else + #define __PYX_EXTERN_C extern + #endif +#endif + +#define __PYX_HAVE__silx__math__colormap +#define __PYX_HAVE_API__silx__math__colormap +/* Early includes */ +#include <string.h> +#include <stdio.h> +#include "numpy/arrayobject.h" +#include "numpy/ufuncobject.h" +#include <math.h> +#include "math_compatibility.h" +#include "pythread.h" +#include <stdlib.h> +#include "pystate.h" +#ifdef _OPENMP +#include <omp.h> +#endif /* _OPENMP */ + +#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS) +#define CYTHON_WITHOUT_ASSERTIONS +#endif + +typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding; + const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry; + +#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0 +#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT 0 +#define __PYX_DEFAULT_STRING_ENCODING "" +#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString +#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#define __Pyx_uchar_cast(c) ((unsigned char)c) +#define __Pyx_long_cast(x) ((long)x) +#define __Pyx_fits_Py_ssize_t(v, type, is_signed) (\ + (sizeof(type) < sizeof(Py_ssize_t)) ||\ + (sizeof(type) > sizeof(Py_ssize_t) &&\ + likely(v < (type)PY_SSIZE_T_MAX ||\ + v == (type)PY_SSIZE_T_MAX) &&\ + (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\ + v == (type)PY_SSIZE_T_MIN))) ||\ + (sizeof(type) == sizeof(Py_ssize_t) &&\ + (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\ + v == (type)PY_SSIZE_T_MAX))) ) +#if defined (__cplusplus) && __cplusplus >= 201103L + #include <cstdlib> + #define __Pyx_sst_abs(value) std::abs(value) +#elif SIZEOF_INT >= SIZEOF_SIZE_T + #define __Pyx_sst_abs(value) abs(value) +#elif SIZEOF_LONG >= SIZEOF_SIZE_T + #define __Pyx_sst_abs(value) labs(value) +#elif defined (_MSC_VER) + #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value)) +#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + #define __Pyx_sst_abs(value) llabs(value) +#elif defined (__GNUC__) + #define __Pyx_sst_abs(value) __builtin_llabs(value) +#else + #define __Pyx_sst_abs(value) ((value<0) ? -value : value) +#endif +static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*); +static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length); +#define __Pyx_PyByteArray_FromString(s) PyByteArray_FromStringAndSize((const char*)s, strlen((const char*)s)) +#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l) +#define __Pyx_PyBytes_FromString PyBytes_FromString +#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*); +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyStr_FromString __Pyx_PyBytes_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize +#else + #define __Pyx_PyStr_FromString __Pyx_PyUnicode_FromString + #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize +#endif +#define __Pyx_PyBytes_AsWritableString(s) ((char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsWritableSString(s) ((signed char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsWritableUString(s) ((unsigned char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsString(s) ((const char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsSString(s) ((const signed char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyBytes_AsUString(s) ((const unsigned char*) PyBytes_AS_STRING(s)) +#define __Pyx_PyObject_AsWritableString(s) ((char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsWritableSString(s) ((signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsWritableUString(s) ((unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsSString(s) ((const signed char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_AsUString(s) ((const unsigned char*) __Pyx_PyObject_AsString(s)) +#define __Pyx_PyObject_FromCString(s) __Pyx_PyObject_FromString((const char*)s) +#define __Pyx_PyBytes_FromCString(s) __Pyx_PyBytes_FromString((const char*)s) +#define __Pyx_PyByteArray_FromCString(s) __Pyx_PyByteArray_FromString((const char*)s) +#define __Pyx_PyStr_FromCString(s) __Pyx_PyStr_FromString((const char*)s) +#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s) +static CYTHON_INLINE size_t __Pyx_Py_UNICODE_strlen(const Py_UNICODE *u) { + const Py_UNICODE *u_end = u; + while (*u_end++) ; + return (size_t)(u_end - u - 1); +} +#define __Pyx_PyUnicode_FromUnicode(u) PyUnicode_FromUnicode(u, __Pyx_Py_UNICODE_strlen(u)) +#define __Pyx_PyUnicode_FromUnicodeAndLength PyUnicode_FromUnicode +#define __Pyx_PyUnicode_AsUnicode PyUnicode_AsUnicode +#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj) +#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None) +static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b); +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*); +static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x); +#define __Pyx_PySequence_Tuple(obj)\ + (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj)) +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*); +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t); +#if CYTHON_ASSUME_SAFE_MACROS +#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x)) +#else +#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x) +#endif +#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x)) +#if PY_MAJOR_VERSION >= 3 +#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x)) +#else +#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x)) +#endif +#define __Pyx_PyNumber_Float(x) (PyFloat_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Float(x)) +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII +static int __Pyx_sys_getdefaultencoding_not_ascii; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + PyObject* ascii_chars_u = NULL; + PyObject* ascii_chars_b = NULL; + const char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + if (strcmp(default_encoding_c, "ascii") == 0) { + __Pyx_sys_getdefaultencoding_not_ascii = 0; + } else { + char ascii_chars[128]; + int c; + for (c = 0; c < 128; c++) { + ascii_chars[c] = c; + } + __Pyx_sys_getdefaultencoding_not_ascii = 1; + ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL); + if (!ascii_chars_u) goto bad; + ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL); + if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) { + PyErr_Format( + PyExc_ValueError, + "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.", + default_encoding_c); + goto bad; + } + Py_DECREF(ascii_chars_u); + Py_DECREF(ascii_chars_b); + } + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + Py_XDECREF(ascii_chars_u); + Py_XDECREF(ascii_chars_b); + return -1; +} +#endif +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3 +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL) +#else +#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL) +#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT +static char* __PYX_DEFAULT_STRING_ENCODING; +static int __Pyx_init_sys_getdefaultencoding_params(void) { + PyObject* sys; + PyObject* default_encoding = NULL; + char* default_encoding_c; + sys = PyImport_ImportModule("sys"); + if (!sys) goto bad; + default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL); + Py_DECREF(sys); + if (!default_encoding) goto bad; + default_encoding_c = PyBytes_AsString(default_encoding); + if (!default_encoding_c) goto bad; + __PYX_DEFAULT_STRING_ENCODING = (char*) malloc(strlen(default_encoding_c)); + if (!__PYX_DEFAULT_STRING_ENCODING) goto bad; + strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c); + Py_DECREF(default_encoding); + return 0; +bad: + Py_XDECREF(default_encoding); + return -1; +} +#endif +#endif + + +/* Test for GCC > 2.95 */ +#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))) + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) +#else /* !__GNUC__ or GCC < 2.95 */ + #define likely(x) (x) + #define unlikely(x) (x) +#endif /* __GNUC__ */ +static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; } + +static PyObject *__pyx_m = NULL; +static PyObject *__pyx_d; +static PyObject *__pyx_b; +static PyObject *__pyx_cython_runtime = NULL; +static PyObject *__pyx_empty_tuple; +static PyObject *__pyx_empty_bytes; +static PyObject *__pyx_empty_unicode; +static int __pyx_lineno; +static int __pyx_clineno = 0; +static const char * __pyx_cfilenm= __FILE__; +static const char *__pyx_filename; + +/* Header.proto */ +#if !defined(CYTHON_CCOMPLEX) + #if defined(__cplusplus) + #define CYTHON_CCOMPLEX 1 + #elif defined(_Complex_I) + #define CYTHON_CCOMPLEX 1 + #else + #define CYTHON_CCOMPLEX 0 + #endif +#endif +#if CYTHON_CCOMPLEX + #ifdef __cplusplus + #include <complex> + #else + #include <complex.h> + #endif +#endif +#if CYTHON_CCOMPLEX && !defined(__cplusplus) && defined(__sun__) && defined(__GNUC__) + #undef _Complex_I + #define _Complex_I 1.0fj +#endif + + +static const char *__pyx_f[] = { + "silx/math/colormap.pyx", + "__init__.pxd", + "stringsource", + "type.pxd", +}; +/* NoFastGil.proto */ +#define __Pyx_PyGILState_Ensure PyGILState_Ensure +#define __Pyx_PyGILState_Release PyGILState_Release +#define __Pyx_FastGIL_Remember() +#define __Pyx_FastGIL_Forget() +#define __Pyx_FastGilFuncInit() + +/* MemviewSliceStruct.proto */ +struct __pyx_memoryview_obj; +typedef struct { + struct __pyx_memoryview_obj *memview; + char *data; + Py_ssize_t shape[8]; + Py_ssize_t strides[8]; + Py_ssize_t suboffsets[8]; +} __Pyx_memviewslice; +#define __Pyx_MemoryView_Len(m) (m.shape[0]) + +/* Atomics.proto */ +#include <pythread.h> +#ifndef CYTHON_ATOMICS + #define CYTHON_ATOMICS 1 +#endif +#define __pyx_atomic_int_type int +#if CYTHON_ATOMICS && __GNUC__ >= 4 && (__GNUC_MINOR__ > 1 ||\ + (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL >= 2)) &&\ + !defined(__i386__) + #define __pyx_atomic_incr_aligned(value, lock) __sync_fetch_and_add(value, 1) + #define __pyx_atomic_decr_aligned(value, lock) __sync_fetch_and_sub(value, 1) + #ifdef __PYX_DEBUG_ATOMICS + #warning "Using GNU atomics" + #endif +#elif CYTHON_ATOMICS && defined(_MSC_VER) && 0 + #include <Windows.h> + #undef __pyx_atomic_int_type + #define __pyx_atomic_int_type LONG + #define __pyx_atomic_incr_aligned(value, lock) InterlockedIncrement(value) + #define __pyx_atomic_decr_aligned(value, lock) InterlockedDecrement(value) + #ifdef __PYX_DEBUG_ATOMICS + #pragma message ("Using MSVC atomics") + #endif +#elif CYTHON_ATOMICS && (defined(__ICC) || defined(__INTEL_COMPILER)) && 0 + #define __pyx_atomic_incr_aligned(value, lock) _InterlockedIncrement(value) + #define __pyx_atomic_decr_aligned(value, lock) _InterlockedDecrement(value) + #ifdef __PYX_DEBUG_ATOMICS + #warning "Using Intel atomics" + #endif +#else + #undef CYTHON_ATOMICS + #define CYTHON_ATOMICS 0 + #ifdef __PYX_DEBUG_ATOMICS + #warning "Not using atomics" + #endif +#endif +typedef volatile __pyx_atomic_int_type __pyx_atomic_int; +#if CYTHON_ATOMICS + #define __pyx_add_acquisition_count(memview)\ + __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock) + #define __pyx_sub_acquisition_count(memview)\ + __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview), memview->lock) +#else + #define __pyx_add_acquisition_count(memview)\ + __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock) + #define __pyx_sub_acquisition_count(memview)\ + __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock) +#endif + +/* ForceInitThreads.proto */ +#ifndef __PYX_FORCE_INIT_THREADS + #define __PYX_FORCE_INIT_THREADS 0 +#endif + +/* BufferFormatStructs.proto */ +#define IS_UNSIGNED(type) (((type) -1) > 0) +struct __Pyx_StructField_; +#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0) +typedef struct { + const char* name; + struct __Pyx_StructField_* fields; + size_t size; + size_t arraysize[8]; + int ndim; + char typegroup; + char is_unsigned; + int flags; +} __Pyx_TypeInfo; +typedef struct __Pyx_StructField_ { + __Pyx_TypeInfo* type; + const char* name; + size_t offset; +} __Pyx_StructField; +typedef struct { + __Pyx_StructField* field; + size_t parent_offset; +} __Pyx_BufFmt_StackElem; +typedef struct { + __Pyx_StructField root; + __Pyx_BufFmt_StackElem* head; + size_t fmt_offset; + size_t new_count, enc_count; + size_t struct_alignment; + int is_complex; + char enc_type; + char new_packmode; + char enc_packmode; + char is_valid_array; +} __Pyx_BufFmt_Context; + + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":730 + * # in Cython to enable them only on the right systems. + * + * ctypedef npy_int8 int8_t # <<<<<<<<<<<<<< + * ctypedef npy_int16 int16_t + * ctypedef npy_int32 int32_t + */ +typedef npy_int8 __pyx_t_5numpy_int8_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":731 + * + * ctypedef npy_int8 int8_t + * ctypedef npy_int16 int16_t # <<<<<<<<<<<<<< + * ctypedef npy_int32 int32_t + * ctypedef npy_int64 int64_t + */ +typedef npy_int16 __pyx_t_5numpy_int16_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":732 + * ctypedef npy_int8 int8_t + * ctypedef npy_int16 int16_t + * ctypedef npy_int32 int32_t # <<<<<<<<<<<<<< + * ctypedef npy_int64 int64_t + * #ctypedef npy_int96 int96_t + */ +typedef npy_int32 __pyx_t_5numpy_int32_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":733 + * ctypedef npy_int16 int16_t + * ctypedef npy_int32 int32_t + * ctypedef npy_int64 int64_t # <<<<<<<<<<<<<< + * #ctypedef npy_int96 int96_t + * #ctypedef npy_int128 int128_t + */ +typedef npy_int64 __pyx_t_5numpy_int64_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":737 + * #ctypedef npy_int128 int128_t + * + * ctypedef npy_uint8 uint8_t # <<<<<<<<<<<<<< + * ctypedef npy_uint16 uint16_t + * ctypedef npy_uint32 uint32_t + */ +typedef npy_uint8 __pyx_t_5numpy_uint8_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":738 + * + * ctypedef npy_uint8 uint8_t + * ctypedef npy_uint16 uint16_t # <<<<<<<<<<<<<< + * ctypedef npy_uint32 uint32_t + * ctypedef npy_uint64 uint64_t + */ +typedef npy_uint16 __pyx_t_5numpy_uint16_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":739 + * ctypedef npy_uint8 uint8_t + * ctypedef npy_uint16 uint16_t + * ctypedef npy_uint32 uint32_t # <<<<<<<<<<<<<< + * ctypedef npy_uint64 uint64_t + * #ctypedef npy_uint96 uint96_t + */ +typedef npy_uint32 __pyx_t_5numpy_uint32_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":740 + * ctypedef npy_uint16 uint16_t + * ctypedef npy_uint32 uint32_t + * ctypedef npy_uint64 uint64_t # <<<<<<<<<<<<<< + * #ctypedef npy_uint96 uint96_t + * #ctypedef npy_uint128 uint128_t + */ +typedef npy_uint64 __pyx_t_5numpy_uint64_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":744 + * #ctypedef npy_uint128 uint128_t + * + * ctypedef npy_float32 float32_t # <<<<<<<<<<<<<< + * ctypedef npy_float64 float64_t + * #ctypedef npy_float80 float80_t + */ +typedef npy_float32 __pyx_t_5numpy_float32_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":745 + * + * ctypedef npy_float32 float32_t + * ctypedef npy_float64 float64_t # <<<<<<<<<<<<<< + * #ctypedef npy_float80 float80_t + * #ctypedef npy_float128 float128_t + */ +typedef npy_float64 __pyx_t_5numpy_float64_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":754 + * # The int types are mapped a bit surprising -- + * # numpy.int corresponds to 'l' and numpy.long to 'q' + * ctypedef npy_long int_t # <<<<<<<<<<<<<< + * ctypedef npy_longlong long_t + * ctypedef npy_longlong longlong_t + */ +typedef npy_long __pyx_t_5numpy_int_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":755 + * # numpy.int corresponds to 'l' and numpy.long to 'q' + * ctypedef npy_long int_t + * ctypedef npy_longlong long_t # <<<<<<<<<<<<<< + * ctypedef npy_longlong longlong_t + * + */ +typedef npy_longlong __pyx_t_5numpy_long_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":756 + * ctypedef npy_long int_t + * ctypedef npy_longlong long_t + * ctypedef npy_longlong longlong_t # <<<<<<<<<<<<<< + * + * ctypedef npy_ulong uint_t + */ +typedef npy_longlong __pyx_t_5numpy_longlong_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":758 + * ctypedef npy_longlong longlong_t + * + * ctypedef npy_ulong uint_t # <<<<<<<<<<<<<< + * ctypedef npy_ulonglong ulong_t + * ctypedef npy_ulonglong ulonglong_t + */ +typedef npy_ulong __pyx_t_5numpy_uint_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":759 + * + * ctypedef npy_ulong uint_t + * ctypedef npy_ulonglong ulong_t # <<<<<<<<<<<<<< + * ctypedef npy_ulonglong ulonglong_t + * + */ +typedef npy_ulonglong __pyx_t_5numpy_ulong_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":760 + * ctypedef npy_ulong uint_t + * ctypedef npy_ulonglong ulong_t + * ctypedef npy_ulonglong ulonglong_t # <<<<<<<<<<<<<< + * + * ctypedef npy_intp intp_t + */ +typedef npy_ulonglong __pyx_t_5numpy_ulonglong_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":762 + * ctypedef npy_ulonglong ulonglong_t + * + * ctypedef npy_intp intp_t # <<<<<<<<<<<<<< + * ctypedef npy_uintp uintp_t + * + */ +typedef npy_intp __pyx_t_5numpy_intp_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":763 + * + * ctypedef npy_intp intp_t + * ctypedef npy_uintp uintp_t # <<<<<<<<<<<<<< + * + * ctypedef npy_double float_t + */ +typedef npy_uintp __pyx_t_5numpy_uintp_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":765 + * ctypedef npy_uintp uintp_t + * + * ctypedef npy_double float_t # <<<<<<<<<<<<<< + * ctypedef npy_double double_t + * ctypedef npy_longdouble longdouble_t + */ +typedef npy_double __pyx_t_5numpy_float_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":766 + * + * ctypedef npy_double float_t + * ctypedef npy_double double_t # <<<<<<<<<<<<<< + * ctypedef npy_longdouble longdouble_t + * + */ +typedef npy_double __pyx_t_5numpy_double_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":767 + * ctypedef npy_double float_t + * ctypedef npy_double double_t + * ctypedef npy_longdouble longdouble_t # <<<<<<<<<<<<<< + * + * ctypedef npy_cfloat cfloat_t + */ +typedef npy_longdouble __pyx_t_5numpy_longdouble_t; +/* Declarations.proto */ +#if CYTHON_CCOMPLEX + #ifdef __cplusplus + typedef ::std::complex< float > __pyx_t_float_complex; + #else + typedef float _Complex __pyx_t_float_complex; + #endif +#else + typedef struct { float real, imag; } __pyx_t_float_complex; +#endif +static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float, float); + +/* Declarations.proto */ +#if CYTHON_CCOMPLEX + #ifdef __cplusplus + typedef ::std::complex< double > __pyx_t_double_complex; + #else + typedef double _Complex __pyx_t_double_complex; + #endif +#else + typedef struct { double real, imag; } __pyx_t_double_complex; +#endif +static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double, double); + + +/*--- Type declarations ---*/ +struct __pyx_array_obj; +struct __pyx_MemviewEnum_obj; +struct __pyx_memoryview_obj; +struct __pyx_memoryviewslice_obj; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":769 + * ctypedef npy_longdouble longdouble_t + * + * ctypedef npy_cfloat cfloat_t # <<<<<<<<<<<<<< + * ctypedef npy_cdouble cdouble_t + * ctypedef npy_clongdouble clongdouble_t + */ +typedef npy_cfloat __pyx_t_5numpy_cfloat_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":770 + * + * ctypedef npy_cfloat cfloat_t + * ctypedef npy_cdouble cdouble_t # <<<<<<<<<<<<<< + * ctypedef npy_clongdouble clongdouble_t + * + */ +typedef npy_cdouble __pyx_t_5numpy_cdouble_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":771 + * ctypedef npy_cfloat cfloat_t + * ctypedef npy_cdouble cdouble_t + * ctypedef npy_clongdouble clongdouble_t # <<<<<<<<<<<<<< + * + * ctypedef npy_cdouble complex_t + */ +typedef npy_clongdouble __pyx_t_5numpy_clongdouble_t; + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":773 + * ctypedef npy_clongdouble clongdouble_t + * + * ctypedef npy_cdouble complex_t # <<<<<<<<<<<<<< + * + * cdef inline object PyArray_MultiIterNew1(a): + */ +typedef npy_cdouble __pyx_t_5numpy_complex_t; + +/* "silx/math/colormap.pyx":88 + * + * # Type of scale function + * ctypedef double (*scale_function)(double) nogil # <<<<<<<<<<<<<< + * + * + */ +typedef double (*__pyx_t_4silx_4math_8colormap_scale_function)(double); + +/* "View.MemoryView":104 + * + * @cname("__pyx_array") + * cdef class array: # <<<<<<<<<<<<<< + * + * cdef: + */ +struct __pyx_array_obj { + PyObject_HEAD + struct __pyx_vtabstruct_array *__pyx_vtab; + char *data; + Py_ssize_t len; + char *format; + int ndim; + Py_ssize_t *_shape; + Py_ssize_t *_strides; + Py_ssize_t itemsize; + PyObject *mode; + PyObject *_format; + void (*callback_free_data)(void *); + int free_data; + int dtype_is_object; +}; + + +/* "View.MemoryView":278 + * + * @cname('__pyx_MemviewEnum') + * cdef class Enum(object): # <<<<<<<<<<<<<< + * cdef object name + * def __init__(self, name): + */ +struct __pyx_MemviewEnum_obj { + PyObject_HEAD + PyObject *name; +}; + + +/* "View.MemoryView":329 + * + * @cname('__pyx_memoryview') + * cdef class memoryview(object): # <<<<<<<<<<<<<< + * + * cdef object obj + */ +struct __pyx_memoryview_obj { + PyObject_HEAD + struct __pyx_vtabstruct_memoryview *__pyx_vtab; + PyObject *obj; + PyObject *_size; + PyObject *_array_interface; + PyThread_type_lock lock; + __pyx_atomic_int acquisition_count[2]; + __pyx_atomic_int *acquisition_count_aligned_p; + Py_buffer view; + int flags; + int dtype_is_object; + __Pyx_TypeInfo *typeinfo; +}; + + +/* "View.MemoryView":960 + * + * @cname('__pyx_memoryviewslice') + * cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<< + * "Internal class for passing memoryview slices to Python" + * + */ +struct __pyx_memoryviewslice_obj { + struct __pyx_memoryview_obj __pyx_base; + __Pyx_memviewslice from_slice; + PyObject *from_object; + PyObject *(*to_object_func)(char *); + int (*to_dtype_func)(char *, PyObject *); +}; + + + +/* "View.MemoryView":104 + * + * @cname("__pyx_array") + * cdef class array: # <<<<<<<<<<<<<< + * + * cdef: + */ + +struct __pyx_vtabstruct_array { + PyObject *(*get_memview)(struct __pyx_array_obj *); +}; +static struct __pyx_vtabstruct_array *__pyx_vtabptr_array; + + +/* "View.MemoryView":329 + * + * @cname('__pyx_memoryview') + * cdef class memoryview(object): # <<<<<<<<<<<<<< + * + * cdef object obj + */ + +struct __pyx_vtabstruct_memoryview { + char *(*get_item_pointer)(struct __pyx_memoryview_obj *, PyObject *); + PyObject *(*is_slice)(struct __pyx_memoryview_obj *, PyObject *); + PyObject *(*setitem_slice_assignment)(struct __pyx_memoryview_obj *, PyObject *, PyObject *); + PyObject *(*setitem_slice_assign_scalar)(struct __pyx_memoryview_obj *, struct __pyx_memoryview_obj *, PyObject *); + PyObject *(*setitem_indexed)(struct __pyx_memoryview_obj *, PyObject *, PyObject *); + PyObject *(*convert_item_to_object)(struct __pyx_memoryview_obj *, char *); + PyObject *(*assign_item_from_object)(struct __pyx_memoryview_obj *, char *, PyObject *); +}; +static struct __pyx_vtabstruct_memoryview *__pyx_vtabptr_memoryview; + + +/* "View.MemoryView":960 + * + * @cname('__pyx_memoryviewslice') + * cdef class _memoryviewslice(memoryview): # <<<<<<<<<<<<<< + * "Internal class for passing memoryview slices to Python" + * + */ + +struct __pyx_vtabstruct__memoryviewslice { + struct __pyx_vtabstruct_memoryview __pyx_base; +}; +static struct __pyx_vtabstruct__memoryviewslice *__pyx_vtabptr__memoryviewslice; + +/* --- Runtime support code (head) --- */ +/* Refnanny.proto */ +#ifndef CYTHON_REFNANNY + #define CYTHON_REFNANNY 0 +#endif +#if CYTHON_REFNANNY + typedef struct { + void (*INCREF)(void*, PyObject*, int); + void (*DECREF)(void*, PyObject*, int); + void (*GOTREF)(void*, PyObject*, int); + void (*GIVEREF)(void*, PyObject*, int); + void* (*SetupContext)(const char*, int, const char*); + void (*FinishContext)(void**); + } __Pyx_RefNannyAPIStruct; + static __Pyx_RefNannyAPIStruct *__Pyx_RefNanny = NULL; + static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname); + #define __Pyx_RefNannyDeclarations void *__pyx_refnanny = NULL; +#ifdef WITH_THREAD + #define __Pyx_RefNannySetupContext(name, acquire_gil)\ + if (acquire_gil) {\ + PyGILState_STATE __pyx_gilstate_save = PyGILState_Ensure();\ + __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\ + PyGILState_Release(__pyx_gilstate_save);\ + } else {\ + __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__);\ + } +#else + #define __Pyx_RefNannySetupContext(name, acquire_gil)\ + __pyx_refnanny = __Pyx_RefNanny->SetupContext((name), __LINE__, __FILE__) +#endif + #define __Pyx_RefNannyFinishContext()\ + __Pyx_RefNanny->FinishContext(&__pyx_refnanny) + #define __Pyx_INCREF(r) __Pyx_RefNanny->INCREF(__pyx_refnanny, (PyObject *)(r), __LINE__) + #define __Pyx_DECREF(r) __Pyx_RefNanny->DECREF(__pyx_refnanny, (PyObject *)(r), __LINE__) + #define __Pyx_GOTREF(r) __Pyx_RefNanny->GOTREF(__pyx_refnanny, (PyObject *)(r), __LINE__) + #define __Pyx_GIVEREF(r) __Pyx_RefNanny->GIVEREF(__pyx_refnanny, (PyObject *)(r), __LINE__) + #define __Pyx_XINCREF(r) do { if((r) != NULL) {__Pyx_INCREF(r); }} while(0) + #define __Pyx_XDECREF(r) do { if((r) != NULL) {__Pyx_DECREF(r); }} while(0) + #define __Pyx_XGOTREF(r) do { if((r) != NULL) {__Pyx_GOTREF(r); }} while(0) + #define __Pyx_XGIVEREF(r) do { if((r) != NULL) {__Pyx_GIVEREF(r);}} while(0) +#else + #define __Pyx_RefNannyDeclarations + #define __Pyx_RefNannySetupContext(name, acquire_gil) + #define __Pyx_RefNannyFinishContext() + #define __Pyx_INCREF(r) Py_INCREF(r) + #define __Pyx_DECREF(r) Py_DECREF(r) + #define __Pyx_GOTREF(r) + #define __Pyx_GIVEREF(r) + #define __Pyx_XINCREF(r) Py_XINCREF(r) + #define __Pyx_XDECREF(r) Py_XDECREF(r) + #define __Pyx_XGOTREF(r) + #define __Pyx_XGIVEREF(r) +#endif +#define __Pyx_XDECREF_SET(r, v) do {\ + PyObject *tmp = (PyObject *) r;\ + r = v; __Pyx_XDECREF(tmp);\ + } while (0) +#define __Pyx_DECREF_SET(r, v) do {\ + PyObject *tmp = (PyObject *) r;\ + r = v; __Pyx_DECREF(tmp);\ + } while (0) +#define __Pyx_CLEAR(r) do { PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);} while(0) +#define __Pyx_XCLEAR(r) do { if((r) != NULL) {PyObject* tmp = ((PyObject*)(r)); r = NULL; __Pyx_DECREF(tmp);}} while(0) + +/* PyObjectGetAttrStr.proto */ +#if CYTHON_USE_TYPE_SLOTS +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name); +#else +#define __Pyx_PyObject_GetAttrStr(o,n) PyObject_GetAttr(o,n) +#endif + +/* GetBuiltinName.proto */ +static PyObject *__Pyx_GetBuiltinName(PyObject *name); + +/* None.proto */ +static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname); + +/* None.proto */ +static void __Pyx_RaiseUnboundMemoryviewSliceNogil(const char *varname); + +/* PyThreadStateGet.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyThreadState_declare PyThreadState *__pyx_tstate; +#define __Pyx_PyThreadState_assign __pyx_tstate = __Pyx_PyThreadState_Current; +#define __Pyx_PyErr_Occurred() __pyx_tstate->curexc_type +#else +#define __Pyx_PyThreadState_declare +#define __Pyx_PyThreadState_assign +#define __Pyx_PyErr_Occurred() PyErr_Occurred() +#endif + +/* PyErrFetchRestore.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_Clear() __Pyx_ErrRestore(NULL, NULL, NULL) +#define __Pyx_ErrRestoreWithState(type, value, tb) __Pyx_ErrRestoreInState(PyThreadState_GET(), type, value, tb) +#define __Pyx_ErrFetchWithState(type, value, tb) __Pyx_ErrFetchInState(PyThreadState_GET(), type, value, tb) +#define __Pyx_ErrRestore(type, value, tb) __Pyx_ErrRestoreInState(__pyx_tstate, type, value, tb) +#define __Pyx_ErrFetch(type, value, tb) __Pyx_ErrFetchInState(__pyx_tstate, type, value, tb) +static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb); +static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); +#if CYTHON_COMPILING_IN_CPYTHON +#define __Pyx_PyErr_SetNone(exc) (Py_INCREF(exc), __Pyx_ErrRestore((exc), NULL, NULL)) +#else +#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc) +#endif +#else +#define __Pyx_PyErr_Clear() PyErr_Clear() +#define __Pyx_PyErr_SetNone(exc) PyErr_SetNone(exc) +#define __Pyx_ErrRestoreWithState(type, value, tb) PyErr_Restore(type, value, tb) +#define __Pyx_ErrFetchWithState(type, value, tb) PyErr_Fetch(type, value, tb) +#define __Pyx_ErrRestoreInState(tstate, type, value, tb) PyErr_Restore(type, value, tb) +#define __Pyx_ErrFetchInState(tstate, type, value, tb) PyErr_Fetch(type, value, tb) +#define __Pyx_ErrRestore(type, value, tb) PyErr_Restore(type, value, tb) +#define __Pyx_ErrFetch(type, value, tb) PyErr_Fetch(type, value, tb) +#endif + +/* WriteUnraisableException.proto */ +static void __Pyx_WriteUnraisable(const char *name, int clineno, + int lineno, const char *filename, + int full_traceback, int nogil); + +/* GetModuleGlobalName.proto */ +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name); + +/* PyObjectCall.proto */ +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw); +#else +#define __Pyx_PyObject_Call(func, arg, kw) PyObject_Call(func, arg, kw) +#endif + +/* MemviewSliceInit.proto */ +#define __Pyx_BUF_MAX_NDIMS %(BUF_MAX_NDIMS)d +#define __Pyx_MEMVIEW_DIRECT 1 +#define __Pyx_MEMVIEW_PTR 2 +#define __Pyx_MEMVIEW_FULL 4 +#define __Pyx_MEMVIEW_CONTIG 8 +#define __Pyx_MEMVIEW_STRIDED 16 +#define __Pyx_MEMVIEW_FOLLOW 32 +#define __Pyx_IS_C_CONTIG 1 +#define __Pyx_IS_F_CONTIG 2 +static int __Pyx_init_memviewslice( + struct __pyx_memoryview_obj *memview, + int ndim, + __Pyx_memviewslice *memviewslice, + int memview_is_new_reference); +static CYTHON_INLINE int __pyx_add_acquisition_count_locked( + __pyx_atomic_int *acquisition_count, PyThread_type_lock lock); +static CYTHON_INLINE int __pyx_sub_acquisition_count_locked( + __pyx_atomic_int *acquisition_count, PyThread_type_lock lock); +#define __pyx_get_slice_count_pointer(memview) (memview->acquisition_count_aligned_p) +#define __pyx_get_slice_count(memview) (*__pyx_get_slice_count_pointer(memview)) +#define __PYX_INC_MEMVIEW(slice, have_gil) __Pyx_INC_MEMVIEW(slice, have_gil, __LINE__) +#define __PYX_XDEC_MEMVIEW(slice, have_gil) __Pyx_XDEC_MEMVIEW(slice, have_gil, __LINE__) +static CYTHON_INLINE void __Pyx_INC_MEMVIEW(__Pyx_memviewslice *, int, int); +static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *, int, int); + +/* PyCFunctionFastCall.proto */ +#if CYTHON_FAST_PYCCALL +static CYTHON_INLINE PyObject *__Pyx_PyCFunction_FastCall(PyObject *func, PyObject **args, Py_ssize_t nargs); +#else +#define __Pyx_PyCFunction_FastCall(func, args, nargs) (assert(0), NULL) +#endif + +/* PyFunctionFastCall.proto */ +#if CYTHON_FAST_PYCALL +#define __Pyx_PyFunction_FastCall(func, args, nargs)\ + __Pyx_PyFunction_FastCallDict((func), (args), (nargs), NULL) +#if 1 || PY_VERSION_HEX < 0x030600B1 +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs); +#else +#define __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs) _PyFunction_FastCallDict(func, args, nargs, kwargs) +#endif +#endif + +/* PyObjectCallMethO.proto */ +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg); +#endif + +/* PyObjectCallOneArg.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg); + +/* RaiseArgTupleInvalid.proto */ +static void __Pyx_RaiseArgtupleInvalid(const char* func_name, int exact, + Py_ssize_t num_min, Py_ssize_t num_max, Py_ssize_t num_found); + +/* RaiseDoubleKeywords.proto */ +static void __Pyx_RaiseDoubleKeywordsError(const char* func_name, PyObject* kw_name); + +/* ParseKeywords.proto */ +static int __Pyx_ParseOptionalKeywords(PyObject *kwds, PyObject **argnames[],\ + PyObject *kwds2, PyObject *values[], Py_ssize_t num_pos_args,\ + const char* function_name); + +/* PyDictContains.proto */ +static CYTHON_INLINE int __Pyx_PyDict_ContainsTF(PyObject* item, PyObject* dict, int eq) { + int result = PyDict_Contains(dict, item); + return unlikely(result < 0) ? result : (result == (eq == Py_EQ)); +} + +/* DictGetItem.proto */ +#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY +static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key); +#define __Pyx_PyObject_Dict_GetItem(obj, name)\ + (likely(PyDict_CheckExact(obj)) ?\ + __Pyx_PyDict_GetItem(obj, name) : PyObject_GetItem(obj, name)) +#else +#define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key) +#define __Pyx_PyObject_Dict_GetItem(obj, name) PyObject_GetItem(obj, name) +#endif + +/* RaiseException.proto */ +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause); + +/* UnicodeAsUCS4.proto */ +static CYTHON_INLINE Py_UCS4 __Pyx_PyUnicode_AsPy_UCS4(PyObject*); + +/* object_ord.proto */ +#if PY_MAJOR_VERSION >= 3 +#define __Pyx_PyObject_Ord(c)\ + (likely(PyUnicode_Check(c)) ? (long)__Pyx_PyUnicode_AsPy_UCS4(c) : __Pyx__PyObject_Ord(c)) +#else +#define __Pyx_PyObject_Ord(c) __Pyx__PyObject_Ord(c) +#endif +static long __Pyx__PyObject_Ord(PyObject* c); + +/* SetItemInt.proto */ +#define __Pyx_SetItemInt(o, i, v, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\ + (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\ + __Pyx_SetItemInt_Fast(o, (Py_ssize_t)i, v, is_list, wraparound, boundscheck) :\ + (is_list ? (PyErr_SetString(PyExc_IndexError, "list assignment index out of range"), -1) :\ + __Pyx_SetItemInt_Generic(o, to_py_func(i), v))) +static int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v); +static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v, + int is_list, int wraparound, int boundscheck); + +/* IterFinish.proto */ +static CYTHON_INLINE int __Pyx_IterFinish(void); + +/* PyObjectCallNoArg.proto */ +#if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func); +#else +#define __Pyx_PyObject_CallNoArg(func) __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL) +#endif + +/* PyObjectCallMethod0.proto */ +static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name); + +/* RaiseNeedMoreValuesToUnpack.proto */ +static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index); + +/* RaiseTooManyValuesToUnpack.proto */ +static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected); + +/* UnpackItemEndCheck.proto */ +static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected); + +/* RaiseNoneIterError.proto */ +static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void); + +/* UnpackTupleError.proto */ +static void __Pyx_UnpackTupleError(PyObject *, Py_ssize_t index); + +/* UnpackTuple2.proto */ +#define __Pyx_unpack_tuple2(tuple, value1, value2, is_tuple, has_known_size, decref_tuple)\ + (likely(is_tuple || PyTuple_Check(tuple)) ?\ + (likely(has_known_size || PyTuple_GET_SIZE(tuple) == 2) ?\ + __Pyx_unpack_tuple2_exact(tuple, value1, value2, decref_tuple) :\ + (__Pyx_UnpackTupleError(tuple, 2), -1)) :\ + __Pyx_unpack_tuple2_generic(tuple, value1, value2, has_known_size, decref_tuple)) +static CYTHON_INLINE int __Pyx_unpack_tuple2_exact( + PyObject* tuple, PyObject** value1, PyObject** value2, int decref_tuple); +static int __Pyx_unpack_tuple2_generic( + PyObject* tuple, PyObject** value1, PyObject** value2, int has_known_size, int decref_tuple); + +/* dict_iter.proto */ +static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* dict, int is_dict, PyObject* method_name, + Py_ssize_t* p_orig_length, int* p_is_dict); +static CYTHON_INLINE int __Pyx_dict_iter_next(PyObject* dict_or_iter, Py_ssize_t orig_length, Py_ssize_t* ppos, + PyObject** pkey, PyObject** pvalue, PyObject** pitem, int is_dict); + +/* GetItemInt.proto */ +#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\ + (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\ + __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\ + (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\ + __Pyx_GetItemInt_Generic(o, to_py_func(i)))) +#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\ + (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\ + __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\ + (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL)) +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i, + int wraparound, int boundscheck); +#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\ + (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\ + __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\ + (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL)) +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i, + int wraparound, int boundscheck); +static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j); +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, + int is_list, int wraparound, int boundscheck); + +/* ListAppend.proto */ +#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS +static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) { + PyListObject* L = (PyListObject*) list; + Py_ssize_t len = Py_SIZE(list); + if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) { + Py_INCREF(x); + PyList_SET_ITEM(list, len, x); + Py_SIZE(list) = len+1; + return 0; + } + return PyList_Append(list, x); +} +#else +#define __Pyx_PyList_Append(L,x) PyList_Append(L,x) +#endif + +/* ArgTypeTest.proto */ +#define __Pyx_ArgTypeTest(obj, type, none_allowed, name, exact)\ + ((likely((Py_TYPE(obj) == type) | (none_allowed && (obj == Py_None)))) ? 1 :\ + __Pyx__ArgTypeTest(obj, type, name, exact)) +static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact); + +/* IncludeStringH.proto */ +#include <string.h> + +/* BytesEquals.proto */ +static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals); + +/* UnicodeEquals.proto */ +static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals); + +/* StrEquals.proto */ +#if PY_MAJOR_VERSION >= 3 +#define __Pyx_PyString_Equals __Pyx_PyUnicode_Equals +#else +#define __Pyx_PyString_Equals __Pyx_PyBytes_Equals +#endif + +/* PyIntBinop.proto */ +#if !CYTHON_COMPILING_IN_PYPY +static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, long intval, int inplace); +#else +#define __Pyx_PyInt_EqObjC(op1, op2, intval, inplace)\ + PyObject_RichCompare(op1, op2, Py_EQ) + #endif + +/* PyIntBinop.proto */ +#if !CYTHON_COMPILING_IN_PYPY +static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, long intval, int inplace); +#else +#define __Pyx_PyInt_SubtractObjC(op1, op2, intval, inplace)\ + (inplace ? PyNumber_InPlaceSubtract(op1, op2) : PyNumber_Subtract(op1, op2)) +#endif + +/* ObjectGetItem.proto */ +#if CYTHON_USE_TYPE_SLOTS +static CYTHON_INLINE PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key); +#else +#define __Pyx_PyObject_GetItem(obj, key) PyObject_GetItem(obj, key) +#endif + +/* PyObjectSetAttrStr.proto */ +#if CYTHON_USE_TYPE_SLOTS +#define __Pyx_PyObject_DelAttrStr(o,n) __Pyx_PyObject_SetAttrStr(o, n, NULL) +static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value); +#else +#define __Pyx_PyObject_DelAttrStr(o,n) PyObject_DelAttr(o,n) +#define __Pyx_PyObject_SetAttrStr(o,n,v) PyObject_SetAttr(o,n,v) +#endif + +/* ExtTypeTest.proto */ +static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type); + +/* SaveResetException.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_ExceptionSave(type, value, tb) __Pyx__ExceptionSave(__pyx_tstate, type, value, tb) +static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); +#define __Pyx_ExceptionReset(type, value, tb) __Pyx__ExceptionReset(__pyx_tstate, type, value, tb) +static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb); +#else +#define __Pyx_ExceptionSave(type, value, tb) PyErr_GetExcInfo(type, value, tb) +#define __Pyx_ExceptionReset(type, value, tb) PyErr_SetExcInfo(type, value, tb) +#endif + +/* PyErrExceptionMatches.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_PyErr_ExceptionMatches(err) __Pyx_PyErr_ExceptionMatchesInState(__pyx_tstate, err) +static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err); +#else +#define __Pyx_PyErr_ExceptionMatches(err) PyErr_ExceptionMatches(err) +#endif + +/* GetException.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_GetException(type, value, tb) __Pyx__GetException(__pyx_tstate, type, value, tb) +static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); +#else +static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb); +#endif + +/* None.proto */ +static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t); + +/* UnaryNegOverflows.proto */ +#define UNARY_NEG_WOULD_OVERFLOW(x)\ + (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x))) + +static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/ +static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *); /*proto*/ +/* GetAttr.proto */ +static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *); + +/* decode_c_string_utf16.proto */ +static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16(const char *s, Py_ssize_t size, const char *errors) { + int byteorder = 0; + return PyUnicode_DecodeUTF16(s, size, errors, &byteorder); +} +static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16LE(const char *s, Py_ssize_t size, const char *errors) { + int byteorder = -1; + return PyUnicode_DecodeUTF16(s, size, errors, &byteorder); +} +static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16BE(const char *s, Py_ssize_t size, const char *errors) { + int byteorder = 1; + return PyUnicode_DecodeUTF16(s, size, errors, &byteorder); +} + +/* decode_c_string.proto */ +static CYTHON_INLINE PyObject* __Pyx_decode_c_string( + const char* cstring, Py_ssize_t start, Py_ssize_t stop, + const char* encoding, const char* errors, + PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)); + +/* GetAttr3.proto */ +static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *); + +/* SwapException.proto */ +#if CYTHON_FAST_THREAD_STATE +#define __Pyx_ExceptionSwap(type, value, tb) __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb) +static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb); +#else +static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb); +#endif + +/* Import.proto */ +static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level); + +/* FastTypeChecks.proto */ +#if CYTHON_COMPILING_IN_CPYTHON +#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type) +static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b); +static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type); +static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2); +#else +#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type) +#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type) +#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2)) +#endif +#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception) + +static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/ +/* ListCompAppend.proto */ +#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS +static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) { + PyListObject* L = (PyListObject*) list; + Py_ssize_t len = Py_SIZE(list); + if (likely(L->allocated > len)) { + Py_INCREF(x); + PyList_SET_ITEM(list, len, x); + Py_SIZE(list) = len+1; + return 0; + } + return PyList_Append(list, x); +} +#else +#define __Pyx_ListComp_Append(L,x) PyList_Append(L,x) +#endif + +/* PyIntBinop.proto */ +#if !CYTHON_COMPILING_IN_PYPY +static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace); +#else +#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace)\ + (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2)) +#endif + +/* ListExtend.proto */ +static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) { +#if CYTHON_COMPILING_IN_CPYTHON + PyObject* none = _PyList_Extend((PyListObject*)L, v); + if (unlikely(!none)) + return -1; + Py_DECREF(none); + return 0; +#else + return PyList_SetSlice(L, PY_SSIZE_T_MAX, PY_SSIZE_T_MAX, v); +#endif +} + +/* None.proto */ +static CYTHON_INLINE long __Pyx_div_long(long, long); + +/* ImportFrom.proto */ +static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name); + +/* HasAttr.proto */ +static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *); + +/* PyObject_GenericGetAttrNoDict.proto */ +#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000 +static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name); +#else +#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr +#endif + +/* PyObject_GenericGetAttr.proto */ +#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000 +static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name); +#else +#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr +#endif + +/* SetVTable.proto */ +static int __Pyx_SetVtable(PyObject *dict, void *vtable); + +/* SetupReduce.proto */ +static int __Pyx_setup_reduce(PyObject* type_obj); + +/* BufferIndexError.proto */ +static void __Pyx_RaiseBufferIndexError(int axis); + +/* FetchCommonType.proto */ +static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type); + +/* CythonFunction.proto */ +#define __Pyx_CyFunction_USED 1 +#define __Pyx_CYFUNCTION_STATICMETHOD 0x01 +#define __Pyx_CYFUNCTION_CLASSMETHOD 0x02 +#define __Pyx_CYFUNCTION_CCLASS 0x04 +#define __Pyx_CyFunction_GetClosure(f)\ + (((__pyx_CyFunctionObject *) (f))->func_closure) +#define __Pyx_CyFunction_GetClassObj(f)\ + (((__pyx_CyFunctionObject *) (f))->func_classobj) +#define __Pyx_CyFunction_Defaults(type, f)\ + ((type *)(((__pyx_CyFunctionObject *) (f))->defaults)) +#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\ + ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g) +typedef struct { + PyCFunctionObject func; +#if PY_VERSION_HEX < 0x030500A0 + PyObject *func_weakreflist; +#endif + PyObject *func_dict; + PyObject *func_name; + PyObject *func_qualname; + PyObject *func_doc; + PyObject *func_globals; + PyObject *func_code; + PyObject *func_closure; + PyObject *func_classobj; + void *defaults; + int defaults_pyobjects; + int flags; + PyObject *defaults_tuple; + PyObject *defaults_kwdict; + PyObject *(*defaults_getter)(PyObject *); + PyObject *func_annotations; +} __pyx_CyFunctionObject; +static PyTypeObject *__pyx_CyFunctionType = 0; +#define __Pyx_CyFunction_NewEx(ml, flags, qualname, self, module, globals, code)\ + __Pyx_CyFunction_New(__pyx_CyFunctionType, ml, flags, qualname, self, module, globals, code) +static PyObject *__Pyx_CyFunction_New(PyTypeObject *, PyMethodDef *ml, + int flags, PyObject* qualname, + PyObject *self, + PyObject *module, PyObject *globals, + PyObject* code); +static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m, + size_t size, + int pyobjects); +static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m, + PyObject *tuple); +static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m, + PyObject *dict); +static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m, + PyObject *dict); +static int __pyx_CyFunction_init(void); + +/* FusedFunction.proto */ +typedef struct { + __pyx_CyFunctionObject func; + PyObject *__signatures__; + PyObject *type; + PyObject *self; +} __pyx_FusedFunctionObject; +#define __pyx_FusedFunction_NewEx(ml, flags, qualname, self, module, globals, code)\ + __pyx_FusedFunction_New(__pyx_FusedFunctionType, ml, flags, qualname, self, module, globals, code) +static PyObject *__pyx_FusedFunction_New(PyTypeObject *type, + PyMethodDef *ml, int flags, + PyObject *qualname, PyObject *self, + PyObject *module, PyObject *globals, + PyObject *code); +static int __pyx_FusedFunction_clear(__pyx_FusedFunctionObject *self); +static PyTypeObject *__pyx_FusedFunctionType = NULL; +static int __pyx_FusedFunction_init(void); +#define __Pyx_FusedFunction_USED + +/* CLineInTraceback.proto */ +#ifdef CYTHON_CLINE_IN_TRACEBACK +#define __Pyx_CLineForTraceback(tstate, c_line) (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0) +#else +static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line); +#endif + +/* CodeObjectCache.proto */ +typedef struct { + PyCodeObject* code_object; + int code_line; +} __Pyx_CodeObjectCacheEntry; +struct __Pyx_CodeObjectCache { + int count; + int max_count; + __Pyx_CodeObjectCacheEntry* entries; +}; +static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL}; +static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line); +static PyCodeObject *__pyx_find_code_object(int code_line); +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object); + +/* AddTraceback.proto */ +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename); + +#if PY_MAJOR_VERSION < 3 + static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags); + static void __Pyx_ReleaseBuffer(Py_buffer *view); +#else + #define __Pyx_GetBuffer PyObject_GetBuffer + #define __Pyx_ReleaseBuffer PyBuffer_Release +#endif + + +/* BufferStructDeclare.proto */ +typedef struct { + Py_ssize_t shape, strides, suboffsets; +} __Pyx_Buf_DimInfo; +typedef struct { + size_t refcount; + Py_buffer pybuffer; +} __Pyx_Buffer; +typedef struct { + __Pyx_Buffer *rcbuffer; + char *data; + __Pyx_Buf_DimInfo diminfo[8]; +} __Pyx_LocalBuf_ND; + +/* MemviewSliceIsContig.proto */ +static int __pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim); + +/* OverlappingSlices.proto */ +static int __pyx_slices_overlap(__Pyx_memviewslice *slice1, + __Pyx_memviewslice *slice2, + int ndim, size_t itemsize); + +/* Capsule.proto */ +static CYTHON_INLINE PyObject *__pyx_capsule_create(void *p, const char *sig); + +/* IsLittleEndian.proto */ +static CYTHON_INLINE int __Pyx_Is_Little_Endian(void); + +/* BufferFormatCheck.proto */ +static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts); +static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx, + __Pyx_BufFmt_StackElem* stack, + __Pyx_TypeInfo* type); + +/* TypeInfoCompare.proto */ +static int __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b); + +/* MemviewSliceValidateAndInit.proto */ +static int __Pyx_ValidateAndInit_memviewslice( + int *axes_specs, + int c_or_f_flag, + int buf_flags, + int ndim, + __Pyx_TypeInfo *dtype, + __Pyx_BufFmt_StackElem stack[], + __Pyx_memviewslice *memviewslice, + PyObject *original_obj); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint8_t(PyObject *, int writable_flag); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int8_t(PyObject *, int writable_flag); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint16_t(PyObject *, int writable_flag); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int16_t(PyObject *, int writable_flag); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint32_t(PyObject *, int writable_flag); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int32_t(PyObject *, int writable_flag); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint64_t(PyObject *, int writable_flag); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int64_t(PyObject *, int writable_flag); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_float(PyObject *, int writable_flag); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_double(PyObject *, int writable_flag); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_long__double(PyObject *, int writable_flag); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(PyObject *, int writable_flag); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(PyObject *, int writable_flag); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_5numpy_uint8_t(PyObject *, int writable_flag); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_float(PyObject *, int writable_flag); + +/* CIntToPy.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_uint32(npy_uint32 value); + +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_uint32_t(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_uint32_t(const char *itemp, PyObject *obj); + +/* CIntToPy.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_uint8(npy_uint8 value); + +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_uint8_t(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_uint8_t(const char *itemp, PyObject *obj); + +/* CIntToPy.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value); + +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_float(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_float(const char *itemp, PyObject *obj); + +/* CIntToPy.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_int32(npy_int32 value); + +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_int32_t(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_int32_t(const char *itemp, PyObject *obj); + +/* CIntToPy.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_uint64(npy_uint64 value); + +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_uint64_t(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_uint64_t(const char *itemp, PyObject *obj); + +/* CIntToPy.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_int64(npy_int64 value); + +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_int64_t(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_int64_t(const char *itemp, PyObject *obj); + +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_double(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_double(const char *itemp, PyObject *obj); + +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_long__double(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_long__double(const char *itemp, PyObject *obj); + +/* CIntToPy.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value); + +/* CIntToPy.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_int8(npy_int8 value); + +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_int8_t(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_int8_t(const char *itemp, PyObject *obj); + +/* CIntToPy.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_uint16(npy_uint16 value); + +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_uint16_t(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_uint16_t(const char *itemp, PyObject *obj); + +/* CIntToPy.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_int16(npy_int16 value); + +/* MemviewDtypeToObject.proto */ +static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_int16_t(const char *itemp); +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_int16_t(const char *itemp, PyObject *obj); + +/* RealImag.proto */ +#if CYTHON_CCOMPLEX + #ifdef __cplusplus + #define __Pyx_CREAL(z) ((z).real()) + #define __Pyx_CIMAG(z) ((z).imag()) + #else + #define __Pyx_CREAL(z) (__real__(z)) + #define __Pyx_CIMAG(z) (__imag__(z)) + #endif +#else + #define __Pyx_CREAL(z) ((z).real) + #define __Pyx_CIMAG(z) ((z).imag) +#endif +#if defined(__cplusplus) && CYTHON_CCOMPLEX\ + && (defined(_WIN32) || defined(__clang__) || (defined(__GNUC__) && (__GNUC__ >= 5 || __GNUC__ == 4 && __GNUC_MINOR__ >= 4 )) || __cplusplus >= 201103) + #define __Pyx_SET_CREAL(z,x) ((z).real(x)) + #define __Pyx_SET_CIMAG(z,y) ((z).imag(y)) +#else + #define __Pyx_SET_CREAL(z,x) __Pyx_CREAL(z) = (x) + #define __Pyx_SET_CIMAG(z,y) __Pyx_CIMAG(z) = (y) +#endif + +/* Arithmetic.proto */ +#if CYTHON_CCOMPLEX + #define __Pyx_c_eq_float(a, b) ((a)==(b)) + #define __Pyx_c_sum_float(a, b) ((a)+(b)) + #define __Pyx_c_diff_float(a, b) ((a)-(b)) + #define __Pyx_c_prod_float(a, b) ((a)*(b)) + #define __Pyx_c_quot_float(a, b) ((a)/(b)) + #define __Pyx_c_neg_float(a) (-(a)) + #ifdef __cplusplus + #define __Pyx_c_is_zero_float(z) ((z)==(float)0) + #define __Pyx_c_conj_float(z) (::std::conj(z)) + #if 1 + #define __Pyx_c_abs_float(z) (::std::abs(z)) + #define __Pyx_c_pow_float(a, b) (::std::pow(a, b)) + #endif + #else + #define __Pyx_c_is_zero_float(z) ((z)==0) + #define __Pyx_c_conj_float(z) (conjf(z)) + #if 1 + #define __Pyx_c_abs_float(z) (cabsf(z)) + #define __Pyx_c_pow_float(a, b) (cpowf(a, b)) + #endif + #endif +#else + static CYTHON_INLINE int __Pyx_c_eq_float(__pyx_t_float_complex, __pyx_t_float_complex); + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sum_float(__pyx_t_float_complex, __pyx_t_float_complex); + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_diff_float(__pyx_t_float_complex, __pyx_t_float_complex); + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prod_float(__pyx_t_float_complex, __pyx_t_float_complex); + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex, __pyx_t_float_complex); + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_neg_float(__pyx_t_float_complex); + static CYTHON_INLINE int __Pyx_c_is_zero_float(__pyx_t_float_complex); + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conj_float(__pyx_t_float_complex); + #if 1 + static CYTHON_INLINE float __Pyx_c_abs_float(__pyx_t_float_complex); + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_pow_float(__pyx_t_float_complex, __pyx_t_float_complex); + #endif +#endif + +/* Arithmetic.proto */ +#if CYTHON_CCOMPLEX + #define __Pyx_c_eq_double(a, b) ((a)==(b)) + #define __Pyx_c_sum_double(a, b) ((a)+(b)) + #define __Pyx_c_diff_double(a, b) ((a)-(b)) + #define __Pyx_c_prod_double(a, b) ((a)*(b)) + #define __Pyx_c_quot_double(a, b) ((a)/(b)) + #define __Pyx_c_neg_double(a) (-(a)) + #ifdef __cplusplus + #define __Pyx_c_is_zero_double(z) ((z)==(double)0) + #define __Pyx_c_conj_double(z) (::std::conj(z)) + #if 1 + #define __Pyx_c_abs_double(z) (::std::abs(z)) + #define __Pyx_c_pow_double(a, b) (::std::pow(a, b)) + #endif + #else + #define __Pyx_c_is_zero_double(z) ((z)==0) + #define __Pyx_c_conj_double(z) (conj(z)) + #if 1 + #define __Pyx_c_abs_double(z) (cabs(z)) + #define __Pyx_c_pow_double(a, b) (cpow(a, b)) + #endif + #endif +#else + static CYTHON_INLINE int __Pyx_c_eq_double(__pyx_t_double_complex, __pyx_t_double_complex); + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum_double(__pyx_t_double_complex, __pyx_t_double_complex); + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff_double(__pyx_t_double_complex, __pyx_t_double_complex); + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod_double(__pyx_t_double_complex, __pyx_t_double_complex); + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex, __pyx_t_double_complex); + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg_double(__pyx_t_double_complex); + static CYTHON_INLINE int __Pyx_c_is_zero_double(__pyx_t_double_complex); + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj_double(__pyx_t_double_complex); + #if 1 + static CYTHON_INLINE double __Pyx_c_abs_double(__pyx_t_double_complex); + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow_double(__pyx_t_double_complex, __pyx_t_double_complex); + #endif +#endif + +/* CIntToPy.proto */ +static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum__NPY_TYPES(enum NPY_TYPES value); + +/* MemviewSliceCopyTemplate.proto */ +static __Pyx_memviewslice +__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs, + const char *mode, int ndim, + size_t sizeof_dtype, int contig_flag, + int dtype_is_object); + +/* CIntFromPy.proto */ +static CYTHON_INLINE npy_uint32 __Pyx_PyInt_As_npy_uint32(PyObject *); + +/* CIntFromPy.proto */ +static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *); + +/* CIntFromPy.proto */ +static CYTHON_INLINE npy_uint8 __Pyx_PyInt_As_npy_uint8(PyObject *); + +/* CIntFromPy.proto */ +static CYTHON_INLINE npy_int32 __Pyx_PyInt_As_npy_int32(PyObject *); + +/* CIntFromPy.proto */ +static CYTHON_INLINE npy_uint64 __Pyx_PyInt_As_npy_uint64(PyObject *); + +/* CIntFromPy.proto */ +static CYTHON_INLINE npy_int64 __Pyx_PyInt_As_npy_int64(PyObject *); + +/* CIntFromPy.proto */ +static CYTHON_INLINE npy_int8 __Pyx_PyInt_As_npy_int8(PyObject *); + +/* CIntFromPy.proto */ +static CYTHON_INLINE npy_uint16 __Pyx_PyInt_As_npy_uint16(PyObject *); + +/* CIntFromPy.proto */ +static CYTHON_INLINE npy_int16 __Pyx_PyInt_As_npy_int16(PyObject *); + +/* BytesContains.proto */ +static CYTHON_INLINE int __Pyx_BytesContains(PyObject* bytes, char character); + +/* ImportNumPyArray.proto */ +static PyObject *__pyx_numpy_ndarray = NULL; +static PyObject* __Pyx_ImportNumPyArrayTypeIfAvailable(void); + +/* CIntFromPy.proto */ +static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *); + +/* CIntFromPy.proto */ +static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *); + +/* CheckBinaryVersion.proto */ +static int __Pyx_check_binary_version(void); + +/* PyIdentifierFromString.proto */ +#if !defined(__Pyx_PyIdentifier_FromString) +#if PY_MAJOR_VERSION < 3 + #define __Pyx_PyIdentifier_FromString(s) PyString_FromString(s) +#else + #define __Pyx_PyIdentifier_FromString(s) PyUnicode_FromString(s) +#endif +#endif + +/* ModuleImport.proto */ +static PyObject *__Pyx_ImportModule(const char *name); + +/* TypeImport.proto */ +static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, size_t size, int strict); + +/* ObjectToMemviewSlice.proto */ +static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_double(PyObject *, int writable_flag); + +/* InitStrings.proto */ +static int __Pyx_InitStrings(__Pyx_StringTabEntry *t); + +static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *__pyx_v_self); /* proto*/ +static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto*/ +static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj); /* proto*/ +static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src); /* proto*/ +static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value); /* proto*/ +static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto*/ +static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/ +static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/ +static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/ +static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/ + +/* Module declarations from 'cython.view' */ + +/* Module declarations from 'cython' */ + +/* Module declarations from 'cpython.buffer' */ + +/* Module declarations from 'libc.string' */ + +/* Module declarations from 'libc.stdio' */ + +/* Module declarations from '__builtin__' */ + +/* Module declarations from 'cpython.type' */ +static PyTypeObject *__pyx_ptype_7cpython_4type_type = 0; + +/* Module declarations from 'cpython' */ + +/* Module declarations from 'cpython.object' */ + +/* Module declarations from 'cpython.ref' */ + +/* Module declarations from 'cpython.mem' */ + +/* Module declarations from 'numpy' */ + +/* Module declarations from 'numpy' */ +static PyTypeObject *__pyx_ptype_5numpy_dtype = 0; +static PyTypeObject *__pyx_ptype_5numpy_flatiter = 0; +static PyTypeObject *__pyx_ptype_5numpy_broadcast = 0; +static PyTypeObject *__pyx_ptype_5numpy_ndarray = 0; +static PyTypeObject *__pyx_ptype_5numpy_ufunc = 0; +static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *, char *, char *, int *); /*proto*/ + +/* Module declarations from 'libc.math' */ + +/* Module declarations from 'silx.math.math_compatibility' */ + +/* Module declarations from 'silx.math.colormap' */ +static PyTypeObject *__pyx_array_type = 0; +static PyTypeObject *__pyx_MemviewEnum_type = 0; +static PyTypeObject *__pyx_memoryview_type = 0; +static PyTypeObject *__pyx_memoryviewslice_type = 0; +static __Pyx_memviewslice __pyx_v_4silx_4math_8colormap__log_lut = { 0, 0, { 0 }, { 0 }, { 0 } }; +static PyObject *generic = 0; +static PyObject *strided = 0; +static PyObject *indirect = 0; +static PyObject *contiguous = 0; +static PyObject *indirect_contiguous = 0; +static int __pyx_memoryview_thread_locks_used; +static PyThread_type_lock __pyx_memoryview_thread_locks[8]; +static double __pyx_f_4silx_4math_8colormap_linear_scale(double); /*proto*/ +static double __pyx_f_4silx_4math_8colormap_asinh_scale(double); /*proto*/ +static double __pyx_f_4silx_4math_8colormap_fast_log10(double); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_0_0__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_0_1__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_1_0__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_1_1__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_2_0__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_2_1__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_3_0__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_3_1__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_4_0__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_4_1__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_5_0__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_5_1__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_6_0__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_6_1__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_0_0__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_0_1__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_1_0__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_1_1__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_2_0__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_2_1__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_3_0__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static __Pyx_memviewslice __pyx_fuse_3_1__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice, __Pyx_memviewslice, double, double, __Pyx_memviewslice, __pyx_t_4silx_4math_8colormap_scale_function); /*proto*/ +static struct __pyx_array_obj *__pyx_array_new(PyObject *, Py_ssize_t, char *, char *, char *); /*proto*/ +static void *__pyx_align_pointer(void *, size_t); /*proto*/ +static PyObject *__pyx_memoryview_new(PyObject *, int, int, __Pyx_TypeInfo *); /*proto*/ +static CYTHON_INLINE int __pyx_memoryview_check(PyObject *); /*proto*/ +static PyObject *_unellipsify(PyObject *, int); /*proto*/ +static PyObject *assert_direct_dimensions(Py_ssize_t *, int); /*proto*/ +static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_obj *, PyObject *); /*proto*/ +static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int, int); /*proto*/ +static char *__pyx_pybuffer_index(Py_buffer *, char *, Py_ssize_t, Py_ssize_t); /*proto*/ +static int __pyx_memslice_transpose(__Pyx_memviewslice *); /*proto*/ +static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice, int, PyObject *(*)(char *), int (*)(char *, PyObject *), int); /*proto*/ +static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/ +static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/ +static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *); /*proto*/ +static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/ +static Py_ssize_t abs_py_ssize_t(Py_ssize_t); /*proto*/ +static char __pyx_get_best_slice_order(__Pyx_memviewslice *, int); /*proto*/ +static void _copy_strided_to_strided(char *, Py_ssize_t *, char *, Py_ssize_t *, Py_ssize_t *, Py_ssize_t *, int, size_t); /*proto*/ +static void copy_strided_to_strided(__Pyx_memviewslice *, __Pyx_memviewslice *, int, size_t); /*proto*/ +static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *, int); /*proto*/ +static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *, Py_ssize_t *, Py_ssize_t, int, char); /*proto*/ +static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *, __Pyx_memviewslice *, char, int); /*proto*/ +static int __pyx_memoryview_err_extents(int, Py_ssize_t, Py_ssize_t); /*proto*/ +static int __pyx_memoryview_err_dim(PyObject *, char *, int); /*proto*/ +static int __pyx_memoryview_err(PyObject *, char *); /*proto*/ +static int __pyx_memoryview_copy_contents(__Pyx_memviewslice, __Pyx_memviewslice, int, int, int); /*proto*/ +static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *, int, int); /*proto*/ +static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *, int, int, int); /*proto*/ +static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/ +static void __pyx_memoryview_refcount_objects_in_slice(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/ +static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *, int, size_t, void *, int); /*proto*/ +static void __pyx_memoryview__slice_assign_scalar(char *, Py_ssize_t *, Py_ssize_t *, int, size_t, void *); /*proto*/ +static PyObject *__pyx_unpickle_Enum__set_state(struct __pyx_MemviewEnum_obj *, PyObject *); /*proto*/ +static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_uint8_t = { "uint8_t", NULL, sizeof(__pyx_t_5numpy_uint8_t), { 0 }, 0, IS_UNSIGNED(__pyx_t_5numpy_uint8_t) ? 'U' : 'I', IS_UNSIGNED(__pyx_t_5numpy_uint8_t), 0 }; +static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_int8_t = { "int8_t", NULL, sizeof(__pyx_t_5numpy_int8_t), { 0 }, 0, IS_UNSIGNED(__pyx_t_5numpy_int8_t) ? 'U' : 'I', IS_UNSIGNED(__pyx_t_5numpy_int8_t), 0 }; +static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_uint16_t = { "uint16_t", NULL, sizeof(__pyx_t_5numpy_uint16_t), { 0 }, 0, IS_UNSIGNED(__pyx_t_5numpy_uint16_t) ? 'U' : 'I', IS_UNSIGNED(__pyx_t_5numpy_uint16_t), 0 }; +static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_int16_t = { "int16_t", NULL, sizeof(__pyx_t_5numpy_int16_t), { 0 }, 0, IS_UNSIGNED(__pyx_t_5numpy_int16_t) ? 'U' : 'I', IS_UNSIGNED(__pyx_t_5numpy_int16_t), 0 }; +static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_uint32_t = { "uint32_t", NULL, sizeof(__pyx_t_5numpy_uint32_t), { 0 }, 0, IS_UNSIGNED(__pyx_t_5numpy_uint32_t) ? 'U' : 'I', IS_UNSIGNED(__pyx_t_5numpy_uint32_t), 0 }; +static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_int32_t = { "int32_t", NULL, sizeof(__pyx_t_5numpy_int32_t), { 0 }, 0, IS_UNSIGNED(__pyx_t_5numpy_int32_t) ? 'U' : 'I', IS_UNSIGNED(__pyx_t_5numpy_int32_t), 0 }; +static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_uint64_t = { "uint64_t", NULL, sizeof(__pyx_t_5numpy_uint64_t), { 0 }, 0, IS_UNSIGNED(__pyx_t_5numpy_uint64_t) ? 'U' : 'I', IS_UNSIGNED(__pyx_t_5numpy_uint64_t), 0 }; +static __Pyx_TypeInfo __Pyx_TypeInfo_nn___pyx_t_5numpy_int64_t = { "int64_t", NULL, sizeof(__pyx_t_5numpy_int64_t), { 0 }, 0, IS_UNSIGNED(__pyx_t_5numpy_int64_t) ? 'U' : 'I', IS_UNSIGNED(__pyx_t_5numpy_int64_t), 0 }; +static __Pyx_TypeInfo __Pyx_TypeInfo_float = { "float", NULL, sizeof(float), { 0 }, 0, 'R', 0, 0 }; +static __Pyx_TypeInfo __Pyx_TypeInfo_double = { "double", NULL, sizeof(double), { 0 }, 0, 'R', 0, 0 }; +static __Pyx_TypeInfo __Pyx_TypeInfo_long__double = { "long double", NULL, sizeof(long double), { 0 }, 0, 'R', 0, 0 }; +#define __Pyx_MODULE_NAME "silx.math.colormap" +extern int __pyx_module_is_main_silx__math__colormap; +int __pyx_module_is_main_silx__math__colormap = 0; + +/* Implementation of 'silx.math.colormap' */ +static PyObject *__pyx_builtin_range; +static PyObject *__pyx_builtin_TypeError; +static PyObject *__pyx_builtin_ValueError; +static PyObject *__pyx_builtin_RuntimeError; +static PyObject *__pyx_builtin_ImportError; +static PyObject *__pyx_builtin_MemoryError; +static PyObject *__pyx_builtin_enumerate; +static PyObject *__pyx_builtin_Ellipsis; +static PyObject *__pyx_builtin_id; +static PyObject *__pyx_builtin_IndexError; +static const char __pyx_k_[] = "()"; +static const char __pyx_k_N[] = "N"; +static const char __pyx_k_O[] = "O"; +static const char __pyx_k_c[] = "c"; +static const char __pyx_k_f[] = "f"; +static const char __pyx_k_s[] = "s"; +static const char __pyx_k__3[] = "|"; +static const char __pyx_k_f4[] = "=f4"; +static const char __pyx_k_id[] = "id"; +static const char __pyx_k_MIT[] = "MIT"; +static const char __pyx_k_all[] = "__all__"; +static const char __pyx_k_log[] = "log"; +static const char __pyx_k_new[] = "__new__"; +static const char __pyx_k_obj[] = "obj"; +static const char __pyx_k_args[] = "args"; +static const char __pyx_k_base[] = "base"; +static const char __pyx_k_cmap[] = "_cmap"; +static const char __pyx_k_copy[] = "copy"; +static const char __pyx_k_data[] = "data"; +static const char __pyx_k_date[] = "__date__"; +static const char __pyx_k_dict[] = "__dict__"; +static const char __pyx_k_kind[] = "kind"; +static const char __pyx_k_log2[] = "log2"; +static const char __pyx_k_main[] = "__main__"; +static const char __pyx_k_mode[] = "mode"; +static const char __pyx_k_name[] = "name"; +static const char __pyx_k_ndim[] = "ndim"; +static const char __pyx_k_pack[] = "pack"; +static const char __pyx_k_size[] = "size"; +static const char __pyx_k_sqrt[] = "sqrt"; +static const char __pyx_k_step[] = "step"; +static const char __pyx_k_stop[] = "stop"; +static const char __pyx_k_test[] = "__test__"; +static const char __pyx_k_vmax[] = "vmax"; +static const char __pyx_k_vmin[] = "vmin"; +static const char __pyx_k_ASCII[] = "ASCII"; +static const char __pyx_k_array[] = "array"; +static const char __pyx_k_class[] = "__class__"; +static const char __pyx_k_dtype[] = "dtype"; +static const char __pyx_k_empty[] = "empty"; +static const char __pyx_k_error[] = "error"; +static const char __pyx_k_flags[] = "flags"; +static const char __pyx_k_float[] = "float"; +static const char __pyx_k_image[] = "image"; +static const char __pyx_k_numpy[] = "numpy"; +static const char __pyx_k_range[] = "range"; +static const char __pyx_k_shape[] = "shape"; +static const char __pyx_k_split[] = "split"; +static const char __pyx_k_start[] = "start"; +static const char __pyx_k_strip[] = "strip"; +static const char __pyx_k_zeros[] = "zeros"; +static const char __pyx_k_arange[] = "arange"; +static const char __pyx_k_astype[] = "astype"; +static const char __pyx_k_cmap_2[] = "cmap"; +static const char __pyx_k_colors[] = "colors"; +static const char __pyx_k_double[] = "double"; +static const char __pyx_k_encode[] = "encode"; +static const char __pyx_k_format[] = "format"; +static const char __pyx_k_import[] = "__import__"; +static const char __pyx_k_int8_t[] = "int8_t"; +static const char __pyx_k_kwargs[] = "kwargs"; +static const char __pyx_k_linear[] = "linear"; +static const char __pyx_k_logger[] = "_logger"; +static const char __pyx_k_name_2[] = "__name__"; +static const char __pyx_k_output[] = "output"; +static const char __pyx_k_pickle[] = "pickle"; +static const char __pyx_k_reduce[] = "__reduce__"; +static const char __pyx_k_struct[] = "struct"; +static const char __pyx_k_unpack[] = "unpack"; +static const char __pyx_k_update[] = "update"; +static const char __pyx_k_arcsinh[] = "arcsinh"; +static const char __pyx_k_authors[] = "__authors__"; +static const char __pyx_k_float64[] = "float64"; +static const char __pyx_k_fortran[] = "fortran"; +static const char __pyx_k_int16_t[] = "int16_t"; +static const char __pyx_k_int32_t[] = "int32_t"; +static const char __pyx_k_int64_t[] = "int64_t"; +static const char __pyx_k_license[] = "__license__"; +static const char __pyx_k_logging[] = "logging"; +static const char __pyx_k_memview[] = "memview"; +static const char __pyx_k_reshape[] = "reshape"; +static const char __pyx_k_uint8_t[] = "uint8_t"; +static const char __pyx_k_Ellipsis[] = "Ellipsis"; +static const char __pyx_k_defaults[] = "defaults"; +static const char __pyx_k_endpoint[] = "endpoint"; +static const char __pyx_k_getstate[] = "__getstate__"; +static const char __pyx_k_itemsize[] = "itemsize"; +static const char __pyx_k_linspace[] = "linspace"; +static const char __pyx_k_pyx_type[] = "__pyx_type"; +static const char __pyx_k_setstate[] = "__setstate__"; +static const char __pyx_k_uint16_t[] = "uint16_t"; +static const char __pyx_k_uint32_t[] = "uint32_t"; +static const char __pyx_k_uint64_t[] = "uint64_t"; +static const char __pyx_k_T_Vincent[] = "T. Vincent"; +static const char __pyx_k_TypeError[] = "TypeError"; +static const char __pyx_k_enumerate[] = "enumerate"; +static const char __pyx_k_getLogger[] = "getLogger"; +static const char __pyx_k_nan_color[] = "nan_color"; +static const char __pyx_k_pyx_state[] = "__pyx_state"; +static const char __pyx_k_reduce_ex[] = "__reduce_ex__"; +static const char __pyx_k_16_05_2018[] = "16/05/2018"; +static const char __pyx_k_IndexError[] = "IndexError"; +static const char __pyx_k_ValueError[] = "ValueError"; +static const char __pyx_k_pyx_result[] = "__pyx_result"; +static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__"; +static const char __pyx_k_scale_func[] = "scale_func"; +static const char __pyx_k_signatures[] = "signatures"; +static const char __pyx_k_ImportError[] = "ImportError"; +static const char __pyx_k_MemoryError[] = "MemoryError"; +static const char __pyx_k_PickleError[] = "PickleError"; +static const char __pyx_k_float_float[] = "float|float"; +static const char __pyx_k_long_double[] = "long double"; +static const char __pyx_k_nb_channels[] = "nb_channels"; +static const char __pyx_k_RuntimeError[] = "RuntimeError"; +static const char __pyx_k_double_float[] = "double|float"; +static const char __pyx_k_int8_t_float[] = "int8_t|float"; +static const char __pyx_k_newbyteorder[] = "newbyteorder"; +static const char __pyx_k_pyx_checksum[] = "__pyx_checksum"; +static const char __pyx_k_stringsource[] = "stringsource"; +static const char __pyx_k_float_uint8_t[] = "float|uint8_t"; +static const char __pyx_k_int16_t_float[] = "int16_t|float"; +static const char __pyx_k_int32_t_float[] = "int32_t|float"; +static const char __pyx_k_int64_t_float[] = "int64_t|float"; +static const char __pyx_k_normalization[] = "normalization"; +static const char __pyx_k_pyx_getbuffer[] = "__pyx_getbuffer"; +static const char __pyx_k_reduce_cython[] = "__reduce_cython__"; +static const char __pyx_k_uint8_t_float[] = "uint8_t|float"; +static const char __pyx_k_double_uint8_t[] = "double|uint8_t"; +static const char __pyx_k_int8_t_uint8_t[] = "int8_t|uint8_t"; +static const char __pyx_k_uint16_t_float[] = "uint16_t|float"; +static const char __pyx_k_uint32_t_float[] = "uint32_t|float"; +static const char __pyx_k_uint64_t_float[] = "uint64_t|float"; +static const char __pyx_k_View_MemoryView[] = "View.MemoryView"; +static const char __pyx_k_allocate_buffer[] = "allocate_buffer"; +static const char __pyx_k_dtype_is_object[] = "dtype_is_object"; +static const char __pyx_k_int16_t_uint8_t[] = "int16_t|uint8_t"; +static const char __pyx_k_int32_t_uint8_t[] = "int32_t|uint8_t"; +static const char __pyx_k_int64_t_uint8_t[] = "int64_t|uint8_t"; +static const char __pyx_k_normalized_vmax[] = "normalized_vmax"; +static const char __pyx_k_normalized_vmin[] = "normalized_vmin"; +static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError"; +static const char __pyx_k_setstate_cython[] = "__setstate_cython__"; +static const char __pyx_k_uint8_t_uint8_t[] = "uint8_t|uint8_t"; +static const char __pyx_k_uint16_t_uint8_t[] = "uint16_t|uint8_t"; +static const char __pyx_k_uint32_t_uint8_t[] = "uint32_t|uint8_t"; +static const char __pyx_k_uint64_t_uint8_t[] = "uint64_t|uint8_t"; +static const char __pyx_k_ascontiguousarray[] = "ascontiguousarray"; +static const char __pyx_k_long_double_float[] = "long double|float"; +static const char __pyx_k_pyx_unpickle_Enum[] = "__pyx_unpickle_Enum"; +static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback"; +static const char __pyx_k_silx_math_colormap[] = "silx.math.colormap"; +static const char __pyx_k_strided_and_direct[] = "<strided and direct>"; +static const char __pyx_k_long_double_uint8_t[] = "long double|uint8_t"; +static const char __pyx_k_native_endian_dtype[] = "native_endian_dtype"; +static const char __pyx_k_strided_and_indirect[] = "<strided and indirect>"; +static const char __pyx_k_contiguous_and_direct[] = "<contiguous and direct>"; +static const char __pyx_k_MemoryView_of_r_object[] = "<MemoryView of %r object>"; +static const char __pyx_k_silx_math_colormap_pyx[] = "silx/math/colormap.pyx"; +static const char __pyx_k_MemoryView_of_r_at_0x_x[] = "<MemoryView of %r at 0x%x>"; +static const char __pyx_k_contiguous_and_indirect[] = "<contiguous and indirect>"; +static const char __pyx_k_Cannot_index_with_type_s[] = "Cannot index with type '%s'"; +static const char __pyx_k_Invalid_shape_in_axis_d_d[] = "Invalid shape in axis %d: %d."; +static const char __pyx_k_Colormap_range_is_not_valid[] = "Colormap range is not valid"; +static const char __pyx_k_No_matching_signature_found[] = "No matching signature found"; +static const char __pyx_k_Unsupported_normalization_s[] = "Unsupported normalization %s"; +static const char __pyx_k_itemsize_0_for_cython_array[] = "itemsize <= 0 for cython.array"; +static const char __pyx_k_ndarray_is_not_C_contiguous[] = "ndarray is not C contiguous"; +static const char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data."; +static const char __pyx_k_strided_and_direct_or_indirect[] = "<strided and direct or indirect>"; +static const char __pyx_k_numpy_core_multiarray_failed_to[] = "numpy.core.multiarray failed to import"; +static const char __pyx_k_unknown_dtype_code_in_numpy_pxd[] = "unknown dtype code in numpy.pxd (%d)"; +static const char __pyx_k_Buffer_view_does_not_expose_stri[] = "Buffer view does not expose strides"; +static const char __pyx_k_Can_only_create_a_buffer_that_is[] = "Can only create a buffer that is contiguous in memory."; +static const char __pyx_k_Cannot_assign_to_read_only_memor[] = "Cannot assign to read-only memoryview"; +static const char __pyx_k_Cannot_create_writable_memory_vi[] = "Cannot create writable memory view from read-only memoryview"; +static const char __pyx_k_Empty_shape_tuple_for_cython_arr[] = "Empty shape tuple for cython.array"; +static const char __pyx_k_Expected_at_least_d_argument_s_g[] = "Expected at least %d argument%s, got %d"; +static const char __pyx_k_Format_string_allocated_too_shor[] = "Format string allocated too short, see comment in numpy.pxd"; +static const char __pyx_k_Function_call_with_ambiguous_arg[] = "Function call with ambiguous argument types"; +static const char __pyx_k_Incompatible_checksums_s_vs_0xb0[] = "Incompatible checksums (%s vs 0xb068931 = (name))"; +static const char __pyx_k_Indirect_dimensions_not_supporte[] = "Indirect dimensions not supported"; +static const char __pyx_k_Invalid_mode_expected_c_or_fortr[] = "Invalid mode, expected 'c' or 'fortran', got %s"; +static const char __pyx_k_Non_native_byte_order_not_suppor[] = "Non-native byte order not supported"; +static const char __pyx_k_Out_of_bounds_on_buffer_access_a[] = "Out of bounds on buffer access (axis %d)"; +static const char __pyx_k_This_module_provides_func_cmap_w[] = "This module provides :func:`cmap` which applies a colormap to a dataset.\n"; +static const char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object"; +static const char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension %d (got %d and %d)"; +static const char __pyx_k_ndarray_is_not_Fortran_contiguou[] = "ndarray is not Fortran contiguous"; +static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__"; +static const char __pyx_k_numpy_core_umath_failed_to_impor[] = "numpy.core.umath failed to import"; +static const char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides."; +static const char __pyx_k_Format_string_allocated_too_shor_2[] = "Format string allocated too short."; +static PyObject *__pyx_kp_s_; +static PyObject *__pyx_kp_s_16_05_2018; +static PyObject *__pyx_n_s_ASCII; +static PyObject *__pyx_kp_s_Buffer_view_does_not_expose_stri; +static PyObject *__pyx_kp_s_Can_only_create_a_buffer_that_is; +static PyObject *__pyx_kp_s_Cannot_assign_to_read_only_memor; +static PyObject *__pyx_kp_s_Cannot_create_writable_memory_vi; +static PyObject *__pyx_kp_s_Cannot_index_with_type_s; +static PyObject *__pyx_kp_s_Colormap_range_is_not_valid; +static PyObject *__pyx_n_s_Ellipsis; +static PyObject *__pyx_kp_s_Empty_shape_tuple_for_cython_arr; +static PyObject *__pyx_kp_s_Expected_at_least_d_argument_s_g; +static PyObject *__pyx_kp_u_Format_string_allocated_too_shor; +static PyObject *__pyx_kp_u_Format_string_allocated_too_shor_2; +static PyObject *__pyx_kp_s_Function_call_with_ambiguous_arg; +static PyObject *__pyx_n_s_ImportError; +static PyObject *__pyx_kp_s_Incompatible_checksums_s_vs_0xb0; +static PyObject *__pyx_n_s_IndexError; +static PyObject *__pyx_kp_s_Indirect_dimensions_not_supporte; +static PyObject *__pyx_kp_s_Invalid_mode_expected_c_or_fortr; +static PyObject *__pyx_kp_s_Invalid_shape_in_axis_d_d; +static PyObject *__pyx_n_s_MIT; +static PyObject *__pyx_n_s_MemoryError; +static PyObject *__pyx_kp_s_MemoryView_of_r_at_0x_x; +static PyObject *__pyx_kp_s_MemoryView_of_r_object; +static PyObject *__pyx_n_s_N; +static PyObject *__pyx_kp_s_No_matching_signature_found; +static PyObject *__pyx_kp_u_Non_native_byte_order_not_suppor; +static PyObject *__pyx_n_b_O; +static PyObject *__pyx_kp_s_Out_of_bounds_on_buffer_access_a; +static PyObject *__pyx_n_s_PickleError; +static PyObject *__pyx_n_s_RuntimeError; +static PyObject *__pyx_kp_s_T_Vincent; +static PyObject *__pyx_n_s_TypeError; +static PyObject *__pyx_kp_s_Unable_to_convert_item_to_object; +static PyObject *__pyx_kp_s_Unsupported_normalization_s; +static PyObject *__pyx_n_s_ValueError; +static PyObject *__pyx_n_s_View_MemoryView; +static PyObject *__pyx_kp_s__3; +static PyObject *__pyx_n_s_all; +static PyObject *__pyx_n_s_allocate_buffer; +static PyObject *__pyx_n_s_arange; +static PyObject *__pyx_n_s_arcsinh; +static PyObject *__pyx_n_s_args; +static PyObject *__pyx_n_s_array; +static PyObject *__pyx_n_s_ascontiguousarray; +static PyObject *__pyx_n_s_astype; +static PyObject *__pyx_n_s_authors; +static PyObject *__pyx_n_s_base; +static PyObject *__pyx_n_s_c; +static PyObject *__pyx_n_u_c; +static PyObject *__pyx_n_s_class; +static PyObject *__pyx_n_s_cline_in_traceback; +static PyObject *__pyx_n_s_cmap; +static PyObject *__pyx_n_s_cmap_2; +static PyObject *__pyx_n_s_colors; +static PyObject *__pyx_kp_s_contiguous_and_direct; +static PyObject *__pyx_kp_s_contiguous_and_indirect; +static PyObject *__pyx_n_s_copy; +static PyObject *__pyx_n_s_data; +static PyObject *__pyx_n_s_date; +static PyObject *__pyx_n_s_defaults; +static PyObject *__pyx_n_s_dict; +static PyObject *__pyx_n_s_double; +static PyObject *__pyx_kp_s_double_float; +static PyObject *__pyx_kp_s_double_uint8_t; +static PyObject *__pyx_n_s_dtype; +static PyObject *__pyx_n_s_dtype_is_object; +static PyObject *__pyx_n_s_empty; +static PyObject *__pyx_n_s_encode; +static PyObject *__pyx_n_s_endpoint; +static PyObject *__pyx_n_s_enumerate; +static PyObject *__pyx_n_s_error; +static PyObject *__pyx_n_s_f; +static PyObject *__pyx_kp_s_f4; +static PyObject *__pyx_n_s_flags; +static PyObject *__pyx_n_s_float; +static PyObject *__pyx_n_s_float64; +static PyObject *__pyx_kp_s_float_float; +static PyObject *__pyx_kp_s_float_uint8_t; +static PyObject *__pyx_n_s_format; +static PyObject *__pyx_n_s_fortran; +static PyObject *__pyx_n_u_fortran; +static PyObject *__pyx_n_s_getLogger; +static PyObject *__pyx_n_s_getstate; +static PyObject *__pyx_kp_s_got_differing_extents_in_dimensi; +static PyObject *__pyx_n_s_id; +static PyObject *__pyx_n_s_image; +static PyObject *__pyx_n_s_import; +static PyObject *__pyx_n_s_int16_t; +static PyObject *__pyx_kp_s_int16_t_float; +static PyObject *__pyx_kp_s_int16_t_uint8_t; +static PyObject *__pyx_n_s_int32_t; +static PyObject *__pyx_kp_s_int32_t_float; +static PyObject *__pyx_kp_s_int32_t_uint8_t; +static PyObject *__pyx_n_s_int64_t; +static PyObject *__pyx_kp_s_int64_t_float; +static PyObject *__pyx_kp_s_int64_t_uint8_t; +static PyObject *__pyx_n_s_int8_t; +static PyObject *__pyx_kp_s_int8_t_float; +static PyObject *__pyx_kp_s_int8_t_uint8_t; +static PyObject *__pyx_n_s_itemsize; +static PyObject *__pyx_kp_s_itemsize_0_for_cython_array; +static PyObject *__pyx_n_s_kind; +static PyObject *__pyx_n_s_kwargs; +static PyObject *__pyx_n_s_license; +static PyObject *__pyx_n_s_linear; +static PyObject *__pyx_n_s_linspace; +static PyObject *__pyx_n_s_log; +static PyObject *__pyx_n_s_log2; +static PyObject *__pyx_n_s_logger; +static PyObject *__pyx_n_s_logging; +static PyObject *__pyx_kp_s_long_double; +static PyObject *__pyx_kp_s_long_double_float; +static PyObject *__pyx_kp_s_long_double_uint8_t; +static PyObject *__pyx_n_s_main; +static PyObject *__pyx_n_s_memview; +static PyObject *__pyx_n_s_mode; +static PyObject *__pyx_n_s_name; +static PyObject *__pyx_n_s_name_2; +static PyObject *__pyx_n_s_nan_color; +static PyObject *__pyx_n_s_native_endian_dtype; +static PyObject *__pyx_n_s_nb_channels; +static PyObject *__pyx_kp_u_ndarray_is_not_C_contiguous; +static PyObject *__pyx_kp_u_ndarray_is_not_Fortran_contiguou; +static PyObject *__pyx_n_s_ndim; +static PyObject *__pyx_n_s_new; +static PyObject *__pyx_n_s_newbyteorder; +static PyObject *__pyx_kp_s_no_default___reduce___due_to_non; +static PyObject *__pyx_n_s_normalization; +static PyObject *__pyx_n_s_normalized_vmax; +static PyObject *__pyx_n_s_normalized_vmin; +static PyObject *__pyx_n_s_numpy; +static PyObject *__pyx_kp_s_numpy_core_multiarray_failed_to; +static PyObject *__pyx_kp_s_numpy_core_umath_failed_to_impor; +static PyObject *__pyx_n_s_obj; +static PyObject *__pyx_n_s_output; +static PyObject *__pyx_n_s_pack; +static PyObject *__pyx_n_s_pickle; +static PyObject *__pyx_n_s_pyx_PickleError; +static PyObject *__pyx_n_s_pyx_checksum; +static PyObject *__pyx_n_s_pyx_getbuffer; +static PyObject *__pyx_n_s_pyx_result; +static PyObject *__pyx_n_s_pyx_state; +static PyObject *__pyx_n_s_pyx_type; +static PyObject *__pyx_n_s_pyx_unpickle_Enum; +static PyObject *__pyx_n_s_pyx_vtable; +static PyObject *__pyx_n_s_range; +static PyObject *__pyx_n_s_reduce; +static PyObject *__pyx_n_s_reduce_cython; +static PyObject *__pyx_n_s_reduce_ex; +static PyObject *__pyx_n_s_reshape; +static PyObject *__pyx_n_s_s; +static PyObject *__pyx_n_s_scale_func; +static PyObject *__pyx_n_s_setstate; +static PyObject *__pyx_n_s_setstate_cython; +static PyObject *__pyx_n_s_shape; +static PyObject *__pyx_n_s_signatures; +static PyObject *__pyx_n_s_silx_math_colormap; +static PyObject *__pyx_kp_s_silx_math_colormap_pyx; +static PyObject *__pyx_n_s_size; +static PyObject *__pyx_n_s_split; +static PyObject *__pyx_n_s_sqrt; +static PyObject *__pyx_n_s_start; +static PyObject *__pyx_n_s_step; +static PyObject *__pyx_n_s_stop; +static PyObject *__pyx_kp_s_strided_and_direct; +static PyObject *__pyx_kp_s_strided_and_direct_or_indirect; +static PyObject *__pyx_kp_s_strided_and_indirect; +static PyObject *__pyx_kp_s_stringsource; +static PyObject *__pyx_n_s_strip; +static PyObject *__pyx_n_s_struct; +static PyObject *__pyx_n_s_test; +static PyObject *__pyx_n_s_uint16_t; +static PyObject *__pyx_kp_s_uint16_t_float; +static PyObject *__pyx_kp_s_uint16_t_uint8_t; +static PyObject *__pyx_n_s_uint32_t; +static PyObject *__pyx_kp_s_uint32_t_float; +static PyObject *__pyx_kp_s_uint32_t_uint8_t; +static PyObject *__pyx_n_s_uint64_t; +static PyObject *__pyx_kp_s_uint64_t_float; +static PyObject *__pyx_kp_s_uint64_t_uint8_t; +static PyObject *__pyx_n_s_uint8_t; +static PyObject *__pyx_kp_s_uint8_t_float; +static PyObject *__pyx_kp_s_uint8_t_uint8_t; +static PyObject *__pyx_kp_s_unable_to_allocate_array_data; +static PyObject *__pyx_kp_s_unable_to_allocate_shape_and_str; +static PyObject *__pyx_kp_u_unknown_dtype_code_in_numpy_pxd; +static PyObject *__pyx_n_s_unpack; +static PyObject *__pyx_n_s_update; +static PyObject *__pyx_n_s_vmax; +static PyObject *__pyx_n_s_vmin; +static PyObject *__pyx_n_s_zeros; +static PyObject *__pyx_pf_4silx_4math_8colormap__cmap(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_signatures, PyObject *__pyx_v_args, PyObject *__pyx_v_kwargs, CYTHON_UNUSED PyObject *__pyx_v_defaults); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_4_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_6_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_8_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_10_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_12_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_14_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_16_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_18_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_20_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_22_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_24_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_26_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_28_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_30_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_32_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_34_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_36_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_38_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_40_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_42_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_44_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_46_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color); /* proto */ +static PyObject *__pyx_pf_4silx_4math_8colormap_2cmap(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_data, PyObject *__pyx_v_colors, double __pyx_v_vmin, double __pyx_v_vmax, PyObject *__pyx_v_normalization, PyObject *__pyx_v_nan_color); /* proto */ +static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */ +static void __pyx_pf_5numpy_7ndarray_2__releasebuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info); /* proto */ +static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */ +static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */ +static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */ +static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */ +static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */ +static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */ +static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */ +static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */ +static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */ +static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */ +static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */ +static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */ +static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */ +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */ +static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */ +static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */ +static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */ +static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ +static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ +static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ +static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/ +static PyObject *__pyx_float_1_; +static PyObject *__pyx_float_0_5; +static PyObject *__pyx_int_0; +static PyObject *__pyx_int_1; +static PyObject *__pyx_int_2; +static PyObject *__pyx_int_6; +static PyObject *__pyx_int_4097; +static PyObject *__pyx_int_184977713; +static PyObject *__pyx_int_neg_1; +static PyObject *__pyx_tuple__2; +static PyObject *__pyx_tuple__4; +static PyObject *__pyx_tuple__5; +static PyObject *__pyx_tuple__6; +static PyObject *__pyx_tuple__7; +static PyObject *__pyx_tuple__8; +static PyObject *__pyx_tuple__9; +static PyObject *__pyx_slice__57; +static PyObject *__pyx_slice__58; +static PyObject *__pyx_slice__59; +static PyObject *__pyx_tuple__10; +static PyObject *__pyx_tuple__11; +static PyObject *__pyx_tuple__12; +static PyObject *__pyx_tuple__13; +static PyObject *__pyx_tuple__14; +static PyObject *__pyx_tuple__15; +static PyObject *__pyx_tuple__16; +static PyObject *__pyx_tuple__17; +static PyObject *__pyx_tuple__18; +static PyObject *__pyx_tuple__19; +static PyObject *__pyx_tuple__20; +static PyObject *__pyx_tuple__21; +static PyObject *__pyx_tuple__22; +static PyObject *__pyx_tuple__23; +static PyObject *__pyx_tuple__24; +static PyObject *__pyx_tuple__25; +static PyObject *__pyx_tuple__26; +static PyObject *__pyx_tuple__27; +static PyObject *__pyx_tuple__28; +static PyObject *__pyx_tuple__29; +static PyObject *__pyx_tuple__30; +static PyObject *__pyx_tuple__31; +static PyObject *__pyx_tuple__32; +static PyObject *__pyx_tuple__33; +static PyObject *__pyx_tuple__34; +static PyObject *__pyx_tuple__35; +static PyObject *__pyx_tuple__36; +static PyObject *__pyx_tuple__37; +static PyObject *__pyx_tuple__38; +static PyObject *__pyx_tuple__39; +static PyObject *__pyx_tuple__40; +static PyObject *__pyx_tuple__41; +static PyObject *__pyx_tuple__42; +static PyObject *__pyx_tuple__43; +static PyObject *__pyx_tuple__44; +static PyObject *__pyx_tuple__45; +static PyObject *__pyx_tuple__46; +static PyObject *__pyx_tuple__47; +static PyObject *__pyx_tuple__48; +static PyObject *__pyx_tuple__49; +static PyObject *__pyx_tuple__50; +static PyObject *__pyx_tuple__51; +static PyObject *__pyx_tuple__52; +static PyObject *__pyx_tuple__53; +static PyObject *__pyx_tuple__54; +static PyObject *__pyx_tuple__55; +static PyObject *__pyx_tuple__56; +static PyObject *__pyx_tuple__60; +static PyObject *__pyx_tuple__61; +static PyObject *__pyx_tuple__62; +static PyObject *__pyx_tuple__63; +static PyObject *__pyx_tuple__64; +static PyObject *__pyx_tuple__66; +static PyObject *__pyx_tuple__68; +static PyObject *__pyx_tuple__69; +static PyObject *__pyx_tuple__70; +static PyObject *__pyx_tuple__71; +static PyObject *__pyx_tuple__72; +static PyObject *__pyx_tuple__73; +static PyObject *__pyx_codeobj__65; +static PyObject *__pyx_codeobj__67; +static PyObject *__pyx_codeobj__74; +/* Late includes */ + +/* "silx/math/colormap.pyx":94 + * + * + * cdef double linear_scale(double value) nogil: # <<<<<<<<<<<<<< + * """No-Op scaling function""" + * return value + */ + +static double __pyx_f_4silx_4math_8colormap_linear_scale(double __pyx_v_value) { + double __pyx_r; + + /* "silx/math/colormap.pyx":96 + * cdef double linear_scale(double value) nogil: + * """No-Op scaling function""" + * return value # <<<<<<<<<<<<<< + * + * + */ + __pyx_r = __pyx_v_value; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":94 + * + * + * cdef double linear_scale(double value) nogil: # <<<<<<<<<<<<<< + * """No-Op scaling function""" + * return value + */ + + /* function exit code */ + __pyx_L0:; + return __pyx_r; +} + +/* "silx/math/colormap.pyx":99 + * + * + * cdef double asinh_scale(double value) nogil: # <<<<<<<<<<<<<< + * """asinh scaling function + * + */ + +static double __pyx_f_4silx_4math_8colormap_asinh_scale(double __pyx_v_value) { + double __pyx_r; + + /* "silx/math/colormap.pyx":104 + * Wraps asinh as it is defined as a macro for Windows support. + * """ + * return asinh(value) # <<<<<<<<<<<<<< + * + * + */ + __pyx_r = asinh(__pyx_v_value); + goto __pyx_L0; + + /* "silx/math/colormap.pyx":99 + * + * + * cdef double asinh_scale(double value) nogil: # <<<<<<<<<<<<<< + * """asinh scaling function + * + */ + + /* function exit code */ + __pyx_L0:; + return __pyx_r; +} + +/* "silx/math/colormap.pyx":123 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef double fast_log10(double value) nogil: # <<<<<<<<<<<<<< + * """Return log10(value) fast approximation based on LUT""" + * cdef double result = NAN # if value < 0.0 or value == NAN + */ + +static double __pyx_f_4silx_4math_8colormap_fast_log10(double __pyx_v_value) { + double __pyx_v_result; + int __pyx_v_exponent; + int __pyx_v_index_lut; + double __pyx_v_mantissa; + double __pyx_r; + int __pyx_t_1; + int __pyx_t_2; + Py_ssize_t __pyx_t_3; + + /* "silx/math/colormap.pyx":125 + * cdef double fast_log10(double value) nogil: + * """Return log10(value) fast approximation based on LUT""" + * cdef double result = NAN # if value < 0.0 or value == NAN # <<<<<<<<<<<<<< + * cdef int exponent, index_lut + * cdef double mantissa # in [0.5, 1) unless value == 0 NaN or +/-inf + */ + __pyx_v_result = NAN; + + /* "silx/math/colormap.pyx":129 + * cdef double mantissa # in [0.5, 1) unless value == 0 NaN or +/-inf + * + * if value <= 0.0 or not isfinite(value): # <<<<<<<<<<<<<< + * if value == 0.0: + * result = - INFINITY + */ + __pyx_t_2 = ((__pyx_v_value <= 0.0) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L4_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_value) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L4_bool_binop_done:; + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":130 + * + * if value <= 0.0 or not isfinite(value): + * if value == 0.0: # <<<<<<<<<<<<<< + * result = - INFINITY + * elif value > 0.0: # i.e., value = +INFINITY + */ + __pyx_t_1 = ((__pyx_v_value == 0.0) != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":131 + * if value <= 0.0 or not isfinite(value): + * if value == 0.0: + * result = - INFINITY # <<<<<<<<<<<<<< + * elif value > 0.0: # i.e., value = +INFINITY + * result = value # i.e. +INFINITY + */ + __pyx_v_result = (-INFINITY); + + /* "silx/math/colormap.pyx":130 + * + * if value <= 0.0 or not isfinite(value): + * if value == 0.0: # <<<<<<<<<<<<<< + * result = - INFINITY + * elif value > 0.0: # i.e., value = +INFINITY + */ + goto __pyx_L6; + } + + /* "silx/math/colormap.pyx":132 + * if value == 0.0: + * result = - INFINITY + * elif value > 0.0: # i.e., value = +INFINITY # <<<<<<<<<<<<<< + * result = value # i.e. +INFINITY + * else: + */ + __pyx_t_1 = ((__pyx_v_value > 0.0) != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":133 + * result = - INFINITY + * elif value > 0.0: # i.e., value = +INFINITY + * result = value # i.e. +INFINITY # <<<<<<<<<<<<<< + * else: + * mantissa = frexp(value, &exponent) + */ + __pyx_v_result = __pyx_v_value; + + /* "silx/math/colormap.pyx":132 + * if value == 0.0: + * result = - INFINITY + * elif value > 0.0: # i.e., value = +INFINITY # <<<<<<<<<<<<<< + * result = value # i.e. +INFINITY + * else: + */ + } + __pyx_L6:; + + /* "silx/math/colormap.pyx":129 + * cdef double mantissa # in [0.5, 1) unless value == 0 NaN or +/-inf + * + * if value <= 0.0 or not isfinite(value): # <<<<<<<<<<<<<< + * if value == 0.0: + * result = - INFINITY + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":135 + * result = value # i.e. +INFINITY + * else: + * mantissa = frexp(value, &exponent) # <<<<<<<<<<<<<< + * index_lut = lrint(LOG_LUT_SIZE * 2 * (mantissa - 0.5)) + * # 1/log2(10) = 0.30102999566398114 + */ + /*else*/ { + __pyx_v_mantissa = frexp(__pyx_v_value, (&__pyx_v_exponent)); + + /* "silx/math/colormap.pyx":136 + * else: + * mantissa = frexp(value, &exponent) + * index_lut = lrint(LOG_LUT_SIZE * 2 * (mantissa - 0.5)) # <<<<<<<<<<<<<< + * # 1/log2(10) = 0.30102999566398114 + * result = 0.30102999566398114 * (<double> exponent + + */ + __pyx_v_index_lut = lrint((8192.0 * (__pyx_v_mantissa - 0.5))); + + /* "silx/math/colormap.pyx":139 + * # 1/log2(10) = 0.30102999566398114 + * result = 0.30102999566398114 * (<double> exponent + + * _log_lut[index_lut]) # <<<<<<<<<<<<<< + * return result + * + */ + if (unlikely(!__pyx_v_4silx_4math_8colormap__log_lut.memview)) { __Pyx_RaiseUnboundMemoryviewSliceNogil("_log_lut"); __PYX_ERR(0, 139, __pyx_L1_error) } + __pyx_t_3 = __pyx_v_index_lut; + + /* "silx/math/colormap.pyx":138 + * index_lut = lrint(LOG_LUT_SIZE * 2 * (mantissa - 0.5)) + * # 1/log2(10) = 0.30102999566398114 + * result = 0.30102999566398114 * (<double> exponent + # <<<<<<<<<<<<<< + * _log_lut[index_lut]) + * return result + */ + __pyx_v_result = (0.30102999566398114 * (((double)__pyx_v_exponent) + (*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_4silx_4math_8colormap__log_lut.data) + __pyx_t_3)) ))))); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":140 + * result = 0.30102999566398114 * (<double> exponent + + * _log_lut[index_lut]) + * return result # <<<<<<<<<<<<<< + * + * + */ + __pyx_r = __pyx_v_result; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":123 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef double fast_log10(double value) nogil: # <<<<<<<<<<<<<< + * """Return log10(value) fast approximation based on LUT""" + * cdef double result = NAN # if value < 0.0 or value == NAN + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_WriteUnraisable("silx.math.colormap.fast_log10", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 1); + __pyx_r = 0; + __pyx_L0:; + return __pyx_r; +} + +/* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + +static __Pyx_memviewslice __pyx_fuse_0_0__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + double __pyx_v_scale; + double __pyx_v_value; + int __pyx_v_length; + int __pyx_v_nb_channels; + int __pyx_v_nb_colors; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_10; + int __pyx_t_11; + int __pyx_t_12; + Py_ssize_t __pyx_t_13; + int __pyx_t_14; + int __pyx_t_15; + int __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + Py_ssize_t __pyx_t_19; + Py_ssize_t __pyx_t_20; + Py_ssize_t __pyx_t_21; + Py_ssize_t __pyx_t_22; + Py_ssize_t __pyx_t_23; + __Pyx_RefNannySetupContext("__pyx_fuse_0_0compute_cmap", 0); + + /* "silx/math/colormap.pyx":171 + * cdef int channel, index, lut_index + * + * nb_colors = <int> colors.shape[0] # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * length = <int> data.size + */ + __pyx_v_nb_colors = ((int)(__pyx_v_colors.shape[0])); + + /* "silx/math/colormap.pyx":172 + * + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * length = <int> data.size + * + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":173 + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] + * length = <int> data.size # <<<<<<<<<<<<<< + * + * output = numpy.empty((length, nb_channels), + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint32_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint32_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __pyx_t_5 = 0; + + /* "silx/math/colormap.pyx":176 + * + * output = numpy.empty((length, nb_channels), + * dtype=numpy.array(colors, copy=False).dtype) # <<<<<<<<<<<<<< + * + * if normalized_vmin == normalized_vmax: + */ + __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_output = __pyx_t_9; + __pyx_t_9.memview = NULL; + __pyx_t_9.data = NULL; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + __pyx_t_10 = ((__pyx_v_normalized_vmin == __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":179 + * + * if normalized_vmin == normalized_vmax: + * scale = 0. # <<<<<<<<<<<<<< + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) + */ + __pyx_v_scale = 0.; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":181 + * scale = 0. + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) # <<<<<<<<<<<<<< + * + * with nogil: + */ + /*else*/ { + __pyx_v_scale = (__pyx_v_nb_colors / (__pyx_v_normalized_vmax - __pyx_v_normalized_vmin)); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":184 + * + * with nogil: + * for index in prange(length): # <<<<<<<<<<<<<< + * value = scale_func(<double> data[index]) + * + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_12 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_12 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_10, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) lastprivate(__pyx_v_value) + #endif /* _OPENMP */ + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_12; __pyx_t_11++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_11); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + __pyx_v_value = ((double)__PYX_NAN()); + + /* "silx/math/colormap.pyx":185 + * with nogil: + * for index in prange(length): + * value = scale_func(<double> data[index]) # <<<<<<<<<<<<<< + * + * # Handle NaN + */ + __pyx_t_13 = __pyx_v_index; + __pyx_v_value = __pyx_v_scale_func(((double)(*((__pyx_t_5numpy_uint32_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_13 * __pyx_v_data.strides[0]) ))))); + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + __pyx_t_10 = (isnan(__pyx_v_value) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":189 + * # Handle NaN + * if isnan(value): + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = nan_color[channel] + * continue + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":190 + * if isnan(value): + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] # <<<<<<<<<<<<<< + * continue + * + */ + __pyx_t_17 = __pyx_v_channel; + __pyx_t_18 = __pyx_v_index; + __pyx_t_19 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_18 * __pyx_v_output.strides[0]) )) + __pyx_t_19)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ ((char *) (((__pyx_t_5numpy_uint8_t *) __pyx_v_nan_color.data) + __pyx_t_17)) ))); + } + + /* "silx/math/colormap.pyx":191 + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + * continue # <<<<<<<<<<<<<< + * + * if value <= normalized_vmin: + */ + goto __pyx_L7_continue; + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + } + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + __pyx_t_10 = ((__pyx_v_value <= __pyx_v_normalized_vmin) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":194 + * + * if value <= normalized_vmin: + * lut_index = 0 # <<<<<<<<<<<<<< + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 + */ + __pyx_v_lut_index = 0; + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + __pyx_t_10 = ((__pyx_v_value >= __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":196 + * lut_index = 0 + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * else: + * lut_index = <int>((value - normalized_vmin) * scale) + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":198 + * lut_index = nb_colors - 1 + * else: + * lut_index = <int>((value - normalized_vmin) * scale) # <<<<<<<<<<<<<< + * # Index can overflow of 1 + * if lut_index >= nb_colors: + */ + /*else*/ { + __pyx_v_lut_index = ((int)((__pyx_v_value - __pyx_v_normalized_vmin) * __pyx_v_scale)); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + __pyx_t_10 = ((__pyx_v_lut_index >= __pyx_v_nb_colors) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":201 + * # Index can overflow of 1 + * if lut_index >= nb_colors: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * + * for channel in range(nb_channels): + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + } + } + __pyx_L14:; + + /* "silx/math/colormap.pyx":203 + * lut_index = nb_colors - 1 + * + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = colors[lut_index, channel] + * + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":204 + * + * for channel in range(nb_channels): + * output[index, channel] = colors[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_20 = __pyx_v_lut_index; + __pyx_t_21 = __pyx_v_channel; + __pyx_t_22 = __pyx_v_index; + __pyx_t_23 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_22 * __pyx_v_output.strides[0]) )) + __pyx_t_23)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_colors.data + __pyx_t_20 * __pyx_v_colors.strides[0]) )) + __pyx_t_21)) ))); + } + goto __pyx_L19; + __pyx_L7_continue:; + goto __pyx_L19; + __pyx_L19:; + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L6; + } + __pyx_L6:; + } + } + + /* "silx/math/colormap.pyx":206 + * output[index, channel] = colors[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * @cython.wraparound(False) + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_0_1__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + double __pyx_v_scale; + double __pyx_v_value; + int __pyx_v_length; + int __pyx_v_nb_channels; + int __pyx_v_nb_colors; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_10; + int __pyx_t_11; + int __pyx_t_12; + Py_ssize_t __pyx_t_13; + int __pyx_t_14; + int __pyx_t_15; + int __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + Py_ssize_t __pyx_t_19; + Py_ssize_t __pyx_t_20; + Py_ssize_t __pyx_t_21; + Py_ssize_t __pyx_t_22; + Py_ssize_t __pyx_t_23; + __Pyx_RefNannySetupContext("__pyx_fuse_0_1compute_cmap", 0); + + /* "silx/math/colormap.pyx":171 + * cdef int channel, index, lut_index + * + * nb_colors = <int> colors.shape[0] # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * length = <int> data.size + */ + __pyx_v_nb_colors = ((int)(__pyx_v_colors.shape[0])); + + /* "silx/math/colormap.pyx":172 + * + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * length = <int> data.size + * + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":173 + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] + * length = <int> data.size # <<<<<<<<<<<<<< + * + * output = numpy.empty((length, nb_channels), + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint32_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint32_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __pyx_t_5 = 0; + + /* "silx/math/colormap.pyx":176 + * + * output = numpy.empty((length, nb_channels), + * dtype=numpy.array(colors, copy=False).dtype) # <<<<<<<<<<<<<< + * + * if normalized_vmin == normalized_vmax: + */ + __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_output = __pyx_t_9; + __pyx_t_9.memview = NULL; + __pyx_t_9.data = NULL; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + __pyx_t_10 = ((__pyx_v_normalized_vmin == __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":179 + * + * if normalized_vmin == normalized_vmax: + * scale = 0. # <<<<<<<<<<<<<< + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) + */ + __pyx_v_scale = 0.; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":181 + * scale = 0. + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) # <<<<<<<<<<<<<< + * + * with nogil: + */ + /*else*/ { + __pyx_v_scale = (__pyx_v_nb_colors / (__pyx_v_normalized_vmax - __pyx_v_normalized_vmin)); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":184 + * + * with nogil: + * for index in prange(length): # <<<<<<<<<<<<<< + * value = scale_func(<double> data[index]) + * + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_12 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_12 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_10, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) lastprivate(__pyx_v_value) + #endif /* _OPENMP */ + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_12; __pyx_t_11++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_11); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + __pyx_v_value = ((double)__PYX_NAN()); + + /* "silx/math/colormap.pyx":185 + * with nogil: + * for index in prange(length): + * value = scale_func(<double> data[index]) # <<<<<<<<<<<<<< + * + * # Handle NaN + */ + __pyx_t_13 = __pyx_v_index; + __pyx_v_value = __pyx_v_scale_func(((double)(*((__pyx_t_5numpy_uint32_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_13 * __pyx_v_data.strides[0]) ))))); + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + __pyx_t_10 = (isnan(__pyx_v_value) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":189 + * # Handle NaN + * if isnan(value): + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = nan_color[channel] + * continue + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":190 + * if isnan(value): + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] # <<<<<<<<<<<<<< + * continue + * + */ + __pyx_t_17 = __pyx_v_channel; + __pyx_t_18 = __pyx_v_index; + __pyx_t_19 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_18 * __pyx_v_output.strides[0]) )) + __pyx_t_19)) )) = (*((float *) ( /* dim=0 */ ((char *) (((float *) __pyx_v_nan_color.data) + __pyx_t_17)) ))); + } + + /* "silx/math/colormap.pyx":191 + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + * continue # <<<<<<<<<<<<<< + * + * if value <= normalized_vmin: + */ + goto __pyx_L7_continue; + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + } + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + __pyx_t_10 = ((__pyx_v_value <= __pyx_v_normalized_vmin) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":194 + * + * if value <= normalized_vmin: + * lut_index = 0 # <<<<<<<<<<<<<< + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 + */ + __pyx_v_lut_index = 0; + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + __pyx_t_10 = ((__pyx_v_value >= __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":196 + * lut_index = 0 + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * else: + * lut_index = <int>((value - normalized_vmin) * scale) + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":198 + * lut_index = nb_colors - 1 + * else: + * lut_index = <int>((value - normalized_vmin) * scale) # <<<<<<<<<<<<<< + * # Index can overflow of 1 + * if lut_index >= nb_colors: + */ + /*else*/ { + __pyx_v_lut_index = ((int)((__pyx_v_value - __pyx_v_normalized_vmin) * __pyx_v_scale)); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + __pyx_t_10 = ((__pyx_v_lut_index >= __pyx_v_nb_colors) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":201 + * # Index can overflow of 1 + * if lut_index >= nb_colors: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * + * for channel in range(nb_channels): + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + } + } + __pyx_L14:; + + /* "silx/math/colormap.pyx":203 + * lut_index = nb_colors - 1 + * + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = colors[lut_index, channel] + * + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":204 + * + * for channel in range(nb_channels): + * output[index, channel] = colors[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_20 = __pyx_v_lut_index; + __pyx_t_21 = __pyx_v_channel; + __pyx_t_22 = __pyx_v_index; + __pyx_t_23 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_22 * __pyx_v_output.strides[0]) )) + __pyx_t_23)) )) = (*((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_colors.data + __pyx_t_20 * __pyx_v_colors.strides[0]) )) + __pyx_t_21)) ))); + } + goto __pyx_L19; + __pyx_L7_continue:; + goto __pyx_L19; + __pyx_L19:; + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L6; + } + __pyx_L6:; + } + } + + /* "silx/math/colormap.pyx":206 + * output[index, channel] = colors[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * @cython.wraparound(False) + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_1_0__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + double __pyx_v_scale; + double __pyx_v_value; + int __pyx_v_length; + int __pyx_v_nb_channels; + int __pyx_v_nb_colors; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_10; + int __pyx_t_11; + int __pyx_t_12; + Py_ssize_t __pyx_t_13; + int __pyx_t_14; + int __pyx_t_15; + int __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + Py_ssize_t __pyx_t_19; + Py_ssize_t __pyx_t_20; + Py_ssize_t __pyx_t_21; + Py_ssize_t __pyx_t_22; + Py_ssize_t __pyx_t_23; + __Pyx_RefNannySetupContext("__pyx_fuse_1_0compute_cmap", 0); + + /* "silx/math/colormap.pyx":171 + * cdef int channel, index, lut_index + * + * nb_colors = <int> colors.shape[0] # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * length = <int> data.size + */ + __pyx_v_nb_colors = ((int)(__pyx_v_colors.shape[0])); + + /* "silx/math/colormap.pyx":172 + * + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * length = <int> data.size + * + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":173 + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] + * length = <int> data.size # <<<<<<<<<<<<<< + * + * output = numpy.empty((length, nb_channels), + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_int32_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_int32_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __pyx_t_5 = 0; + + /* "silx/math/colormap.pyx":176 + * + * output = numpy.empty((length, nb_channels), + * dtype=numpy.array(colors, copy=False).dtype) # <<<<<<<<<<<<<< + * + * if normalized_vmin == normalized_vmax: + */ + __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_output = __pyx_t_9; + __pyx_t_9.memview = NULL; + __pyx_t_9.data = NULL; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + __pyx_t_10 = ((__pyx_v_normalized_vmin == __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":179 + * + * if normalized_vmin == normalized_vmax: + * scale = 0. # <<<<<<<<<<<<<< + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) + */ + __pyx_v_scale = 0.; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":181 + * scale = 0. + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) # <<<<<<<<<<<<<< + * + * with nogil: + */ + /*else*/ { + __pyx_v_scale = (__pyx_v_nb_colors / (__pyx_v_normalized_vmax - __pyx_v_normalized_vmin)); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":184 + * + * with nogil: + * for index in prange(length): # <<<<<<<<<<<<<< + * value = scale_func(<double> data[index]) + * + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_12 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_12 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_10, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) lastprivate(__pyx_v_value) + #endif /* _OPENMP */ + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_12; __pyx_t_11++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_11); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + __pyx_v_value = ((double)__PYX_NAN()); + + /* "silx/math/colormap.pyx":185 + * with nogil: + * for index in prange(length): + * value = scale_func(<double> data[index]) # <<<<<<<<<<<<<< + * + * # Handle NaN + */ + __pyx_t_13 = __pyx_v_index; + __pyx_v_value = __pyx_v_scale_func(((double)(*((__pyx_t_5numpy_int32_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_13 * __pyx_v_data.strides[0]) ))))); + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + __pyx_t_10 = (isnan(__pyx_v_value) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":189 + * # Handle NaN + * if isnan(value): + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = nan_color[channel] + * continue + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":190 + * if isnan(value): + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] # <<<<<<<<<<<<<< + * continue + * + */ + __pyx_t_17 = __pyx_v_channel; + __pyx_t_18 = __pyx_v_index; + __pyx_t_19 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_18 * __pyx_v_output.strides[0]) )) + __pyx_t_19)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ ((char *) (((__pyx_t_5numpy_uint8_t *) __pyx_v_nan_color.data) + __pyx_t_17)) ))); + } + + /* "silx/math/colormap.pyx":191 + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + * continue # <<<<<<<<<<<<<< + * + * if value <= normalized_vmin: + */ + goto __pyx_L7_continue; + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + } + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + __pyx_t_10 = ((__pyx_v_value <= __pyx_v_normalized_vmin) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":194 + * + * if value <= normalized_vmin: + * lut_index = 0 # <<<<<<<<<<<<<< + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 + */ + __pyx_v_lut_index = 0; + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + __pyx_t_10 = ((__pyx_v_value >= __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":196 + * lut_index = 0 + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * else: + * lut_index = <int>((value - normalized_vmin) * scale) + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":198 + * lut_index = nb_colors - 1 + * else: + * lut_index = <int>((value - normalized_vmin) * scale) # <<<<<<<<<<<<<< + * # Index can overflow of 1 + * if lut_index >= nb_colors: + */ + /*else*/ { + __pyx_v_lut_index = ((int)((__pyx_v_value - __pyx_v_normalized_vmin) * __pyx_v_scale)); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + __pyx_t_10 = ((__pyx_v_lut_index >= __pyx_v_nb_colors) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":201 + * # Index can overflow of 1 + * if lut_index >= nb_colors: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * + * for channel in range(nb_channels): + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + } + } + __pyx_L14:; + + /* "silx/math/colormap.pyx":203 + * lut_index = nb_colors - 1 + * + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = colors[lut_index, channel] + * + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":204 + * + * for channel in range(nb_channels): + * output[index, channel] = colors[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_20 = __pyx_v_lut_index; + __pyx_t_21 = __pyx_v_channel; + __pyx_t_22 = __pyx_v_index; + __pyx_t_23 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_22 * __pyx_v_output.strides[0]) )) + __pyx_t_23)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_colors.data + __pyx_t_20 * __pyx_v_colors.strides[0]) )) + __pyx_t_21)) ))); + } + goto __pyx_L19; + __pyx_L7_continue:; + goto __pyx_L19; + __pyx_L19:; + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L6; + } + __pyx_L6:; + } + } + + /* "silx/math/colormap.pyx":206 + * output[index, channel] = colors[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * @cython.wraparound(False) + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_1_1__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + double __pyx_v_scale; + double __pyx_v_value; + int __pyx_v_length; + int __pyx_v_nb_channels; + int __pyx_v_nb_colors; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_10; + int __pyx_t_11; + int __pyx_t_12; + Py_ssize_t __pyx_t_13; + int __pyx_t_14; + int __pyx_t_15; + int __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + Py_ssize_t __pyx_t_19; + Py_ssize_t __pyx_t_20; + Py_ssize_t __pyx_t_21; + Py_ssize_t __pyx_t_22; + Py_ssize_t __pyx_t_23; + __Pyx_RefNannySetupContext("__pyx_fuse_1_1compute_cmap", 0); + + /* "silx/math/colormap.pyx":171 + * cdef int channel, index, lut_index + * + * nb_colors = <int> colors.shape[0] # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * length = <int> data.size + */ + __pyx_v_nb_colors = ((int)(__pyx_v_colors.shape[0])); + + /* "silx/math/colormap.pyx":172 + * + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * length = <int> data.size + * + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":173 + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] + * length = <int> data.size # <<<<<<<<<<<<<< + * + * output = numpy.empty((length, nb_channels), + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_int32_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_int32_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __pyx_t_5 = 0; + + /* "silx/math/colormap.pyx":176 + * + * output = numpy.empty((length, nb_channels), + * dtype=numpy.array(colors, copy=False).dtype) # <<<<<<<<<<<<<< + * + * if normalized_vmin == normalized_vmax: + */ + __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_output = __pyx_t_9; + __pyx_t_9.memview = NULL; + __pyx_t_9.data = NULL; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + __pyx_t_10 = ((__pyx_v_normalized_vmin == __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":179 + * + * if normalized_vmin == normalized_vmax: + * scale = 0. # <<<<<<<<<<<<<< + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) + */ + __pyx_v_scale = 0.; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":181 + * scale = 0. + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) # <<<<<<<<<<<<<< + * + * with nogil: + */ + /*else*/ { + __pyx_v_scale = (__pyx_v_nb_colors / (__pyx_v_normalized_vmax - __pyx_v_normalized_vmin)); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":184 + * + * with nogil: + * for index in prange(length): # <<<<<<<<<<<<<< + * value = scale_func(<double> data[index]) + * + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_12 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_12 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_10, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) lastprivate(__pyx_v_value) + #endif /* _OPENMP */ + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_12; __pyx_t_11++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_11); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + __pyx_v_value = ((double)__PYX_NAN()); + + /* "silx/math/colormap.pyx":185 + * with nogil: + * for index in prange(length): + * value = scale_func(<double> data[index]) # <<<<<<<<<<<<<< + * + * # Handle NaN + */ + __pyx_t_13 = __pyx_v_index; + __pyx_v_value = __pyx_v_scale_func(((double)(*((__pyx_t_5numpy_int32_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_13 * __pyx_v_data.strides[0]) ))))); + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + __pyx_t_10 = (isnan(__pyx_v_value) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":189 + * # Handle NaN + * if isnan(value): + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = nan_color[channel] + * continue + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":190 + * if isnan(value): + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] # <<<<<<<<<<<<<< + * continue + * + */ + __pyx_t_17 = __pyx_v_channel; + __pyx_t_18 = __pyx_v_index; + __pyx_t_19 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_18 * __pyx_v_output.strides[0]) )) + __pyx_t_19)) )) = (*((float *) ( /* dim=0 */ ((char *) (((float *) __pyx_v_nan_color.data) + __pyx_t_17)) ))); + } + + /* "silx/math/colormap.pyx":191 + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + * continue # <<<<<<<<<<<<<< + * + * if value <= normalized_vmin: + */ + goto __pyx_L7_continue; + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + } + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + __pyx_t_10 = ((__pyx_v_value <= __pyx_v_normalized_vmin) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":194 + * + * if value <= normalized_vmin: + * lut_index = 0 # <<<<<<<<<<<<<< + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 + */ + __pyx_v_lut_index = 0; + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + __pyx_t_10 = ((__pyx_v_value >= __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":196 + * lut_index = 0 + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * else: + * lut_index = <int>((value - normalized_vmin) * scale) + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":198 + * lut_index = nb_colors - 1 + * else: + * lut_index = <int>((value - normalized_vmin) * scale) # <<<<<<<<<<<<<< + * # Index can overflow of 1 + * if lut_index >= nb_colors: + */ + /*else*/ { + __pyx_v_lut_index = ((int)((__pyx_v_value - __pyx_v_normalized_vmin) * __pyx_v_scale)); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + __pyx_t_10 = ((__pyx_v_lut_index >= __pyx_v_nb_colors) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":201 + * # Index can overflow of 1 + * if lut_index >= nb_colors: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * + * for channel in range(nb_channels): + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + } + } + __pyx_L14:; + + /* "silx/math/colormap.pyx":203 + * lut_index = nb_colors - 1 + * + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = colors[lut_index, channel] + * + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":204 + * + * for channel in range(nb_channels): + * output[index, channel] = colors[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_20 = __pyx_v_lut_index; + __pyx_t_21 = __pyx_v_channel; + __pyx_t_22 = __pyx_v_index; + __pyx_t_23 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_22 * __pyx_v_output.strides[0]) )) + __pyx_t_23)) )) = (*((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_colors.data + __pyx_t_20 * __pyx_v_colors.strides[0]) )) + __pyx_t_21)) ))); + } + goto __pyx_L19; + __pyx_L7_continue:; + goto __pyx_L19; + __pyx_L19:; + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L6; + } + __pyx_L6:; + } + } + + /* "silx/math/colormap.pyx":206 + * output[index, channel] = colors[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * @cython.wraparound(False) + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_2_0__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + double __pyx_v_scale; + double __pyx_v_value; + int __pyx_v_length; + int __pyx_v_nb_channels; + int __pyx_v_nb_colors; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_10; + int __pyx_t_11; + int __pyx_t_12; + Py_ssize_t __pyx_t_13; + int __pyx_t_14; + int __pyx_t_15; + int __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + Py_ssize_t __pyx_t_19; + Py_ssize_t __pyx_t_20; + Py_ssize_t __pyx_t_21; + Py_ssize_t __pyx_t_22; + Py_ssize_t __pyx_t_23; + __Pyx_RefNannySetupContext("__pyx_fuse_2_0compute_cmap", 0); + + /* "silx/math/colormap.pyx":171 + * cdef int channel, index, lut_index + * + * nb_colors = <int> colors.shape[0] # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * length = <int> data.size + */ + __pyx_v_nb_colors = ((int)(__pyx_v_colors.shape[0])); + + /* "silx/math/colormap.pyx":172 + * + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * length = <int> data.size + * + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":173 + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] + * length = <int> data.size # <<<<<<<<<<<<<< + * + * output = numpy.empty((length, nb_channels), + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint64_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint64_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __pyx_t_5 = 0; + + /* "silx/math/colormap.pyx":176 + * + * output = numpy.empty((length, nb_channels), + * dtype=numpy.array(colors, copy=False).dtype) # <<<<<<<<<<<<<< + * + * if normalized_vmin == normalized_vmax: + */ + __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_output = __pyx_t_9; + __pyx_t_9.memview = NULL; + __pyx_t_9.data = NULL; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + __pyx_t_10 = ((__pyx_v_normalized_vmin == __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":179 + * + * if normalized_vmin == normalized_vmax: + * scale = 0. # <<<<<<<<<<<<<< + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) + */ + __pyx_v_scale = 0.; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":181 + * scale = 0. + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) # <<<<<<<<<<<<<< + * + * with nogil: + */ + /*else*/ { + __pyx_v_scale = (__pyx_v_nb_colors / (__pyx_v_normalized_vmax - __pyx_v_normalized_vmin)); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":184 + * + * with nogil: + * for index in prange(length): # <<<<<<<<<<<<<< + * value = scale_func(<double> data[index]) + * + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_12 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_12 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_10, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) lastprivate(__pyx_v_value) + #endif /* _OPENMP */ + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_12; __pyx_t_11++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_11); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + __pyx_v_value = ((double)__PYX_NAN()); + + /* "silx/math/colormap.pyx":185 + * with nogil: + * for index in prange(length): + * value = scale_func(<double> data[index]) # <<<<<<<<<<<<<< + * + * # Handle NaN + */ + __pyx_t_13 = __pyx_v_index; + __pyx_v_value = __pyx_v_scale_func(((double)(*((__pyx_t_5numpy_uint64_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_13 * __pyx_v_data.strides[0]) ))))); + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + __pyx_t_10 = (isnan(__pyx_v_value) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":189 + * # Handle NaN + * if isnan(value): + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = nan_color[channel] + * continue + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":190 + * if isnan(value): + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] # <<<<<<<<<<<<<< + * continue + * + */ + __pyx_t_17 = __pyx_v_channel; + __pyx_t_18 = __pyx_v_index; + __pyx_t_19 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_18 * __pyx_v_output.strides[0]) )) + __pyx_t_19)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ ((char *) (((__pyx_t_5numpy_uint8_t *) __pyx_v_nan_color.data) + __pyx_t_17)) ))); + } + + /* "silx/math/colormap.pyx":191 + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + * continue # <<<<<<<<<<<<<< + * + * if value <= normalized_vmin: + */ + goto __pyx_L7_continue; + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + } + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + __pyx_t_10 = ((__pyx_v_value <= __pyx_v_normalized_vmin) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":194 + * + * if value <= normalized_vmin: + * lut_index = 0 # <<<<<<<<<<<<<< + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 + */ + __pyx_v_lut_index = 0; + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + __pyx_t_10 = ((__pyx_v_value >= __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":196 + * lut_index = 0 + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * else: + * lut_index = <int>((value - normalized_vmin) * scale) + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":198 + * lut_index = nb_colors - 1 + * else: + * lut_index = <int>((value - normalized_vmin) * scale) # <<<<<<<<<<<<<< + * # Index can overflow of 1 + * if lut_index >= nb_colors: + */ + /*else*/ { + __pyx_v_lut_index = ((int)((__pyx_v_value - __pyx_v_normalized_vmin) * __pyx_v_scale)); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + __pyx_t_10 = ((__pyx_v_lut_index >= __pyx_v_nb_colors) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":201 + * # Index can overflow of 1 + * if lut_index >= nb_colors: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * + * for channel in range(nb_channels): + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + } + } + __pyx_L14:; + + /* "silx/math/colormap.pyx":203 + * lut_index = nb_colors - 1 + * + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = colors[lut_index, channel] + * + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":204 + * + * for channel in range(nb_channels): + * output[index, channel] = colors[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_20 = __pyx_v_lut_index; + __pyx_t_21 = __pyx_v_channel; + __pyx_t_22 = __pyx_v_index; + __pyx_t_23 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_22 * __pyx_v_output.strides[0]) )) + __pyx_t_23)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_colors.data + __pyx_t_20 * __pyx_v_colors.strides[0]) )) + __pyx_t_21)) ))); + } + goto __pyx_L19; + __pyx_L7_continue:; + goto __pyx_L19; + __pyx_L19:; + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L6; + } + __pyx_L6:; + } + } + + /* "silx/math/colormap.pyx":206 + * output[index, channel] = colors[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * @cython.wraparound(False) + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_2_1__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + double __pyx_v_scale; + double __pyx_v_value; + int __pyx_v_length; + int __pyx_v_nb_channels; + int __pyx_v_nb_colors; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_10; + int __pyx_t_11; + int __pyx_t_12; + Py_ssize_t __pyx_t_13; + int __pyx_t_14; + int __pyx_t_15; + int __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + Py_ssize_t __pyx_t_19; + Py_ssize_t __pyx_t_20; + Py_ssize_t __pyx_t_21; + Py_ssize_t __pyx_t_22; + Py_ssize_t __pyx_t_23; + __Pyx_RefNannySetupContext("__pyx_fuse_2_1compute_cmap", 0); + + /* "silx/math/colormap.pyx":171 + * cdef int channel, index, lut_index + * + * nb_colors = <int> colors.shape[0] # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * length = <int> data.size + */ + __pyx_v_nb_colors = ((int)(__pyx_v_colors.shape[0])); + + /* "silx/math/colormap.pyx":172 + * + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * length = <int> data.size + * + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":173 + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] + * length = <int> data.size # <<<<<<<<<<<<<< + * + * output = numpy.empty((length, nb_channels), + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint64_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint64_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __pyx_t_5 = 0; + + /* "silx/math/colormap.pyx":176 + * + * output = numpy.empty((length, nb_channels), + * dtype=numpy.array(colors, copy=False).dtype) # <<<<<<<<<<<<<< + * + * if normalized_vmin == normalized_vmax: + */ + __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_output = __pyx_t_9; + __pyx_t_9.memview = NULL; + __pyx_t_9.data = NULL; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + __pyx_t_10 = ((__pyx_v_normalized_vmin == __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":179 + * + * if normalized_vmin == normalized_vmax: + * scale = 0. # <<<<<<<<<<<<<< + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) + */ + __pyx_v_scale = 0.; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":181 + * scale = 0. + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) # <<<<<<<<<<<<<< + * + * with nogil: + */ + /*else*/ { + __pyx_v_scale = (__pyx_v_nb_colors / (__pyx_v_normalized_vmax - __pyx_v_normalized_vmin)); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":184 + * + * with nogil: + * for index in prange(length): # <<<<<<<<<<<<<< + * value = scale_func(<double> data[index]) + * + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_12 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_12 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_10, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) lastprivate(__pyx_v_value) + #endif /* _OPENMP */ + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_12; __pyx_t_11++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_11); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + __pyx_v_value = ((double)__PYX_NAN()); + + /* "silx/math/colormap.pyx":185 + * with nogil: + * for index in prange(length): + * value = scale_func(<double> data[index]) # <<<<<<<<<<<<<< + * + * # Handle NaN + */ + __pyx_t_13 = __pyx_v_index; + __pyx_v_value = __pyx_v_scale_func(((double)(*((__pyx_t_5numpy_uint64_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_13 * __pyx_v_data.strides[0]) ))))); + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + __pyx_t_10 = (isnan(__pyx_v_value) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":189 + * # Handle NaN + * if isnan(value): + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = nan_color[channel] + * continue + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":190 + * if isnan(value): + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] # <<<<<<<<<<<<<< + * continue + * + */ + __pyx_t_17 = __pyx_v_channel; + __pyx_t_18 = __pyx_v_index; + __pyx_t_19 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_18 * __pyx_v_output.strides[0]) )) + __pyx_t_19)) )) = (*((float *) ( /* dim=0 */ ((char *) (((float *) __pyx_v_nan_color.data) + __pyx_t_17)) ))); + } + + /* "silx/math/colormap.pyx":191 + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + * continue # <<<<<<<<<<<<<< + * + * if value <= normalized_vmin: + */ + goto __pyx_L7_continue; + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + } + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + __pyx_t_10 = ((__pyx_v_value <= __pyx_v_normalized_vmin) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":194 + * + * if value <= normalized_vmin: + * lut_index = 0 # <<<<<<<<<<<<<< + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 + */ + __pyx_v_lut_index = 0; + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + __pyx_t_10 = ((__pyx_v_value >= __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":196 + * lut_index = 0 + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * else: + * lut_index = <int>((value - normalized_vmin) * scale) + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":198 + * lut_index = nb_colors - 1 + * else: + * lut_index = <int>((value - normalized_vmin) * scale) # <<<<<<<<<<<<<< + * # Index can overflow of 1 + * if lut_index >= nb_colors: + */ + /*else*/ { + __pyx_v_lut_index = ((int)((__pyx_v_value - __pyx_v_normalized_vmin) * __pyx_v_scale)); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + __pyx_t_10 = ((__pyx_v_lut_index >= __pyx_v_nb_colors) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":201 + * # Index can overflow of 1 + * if lut_index >= nb_colors: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * + * for channel in range(nb_channels): + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + } + } + __pyx_L14:; + + /* "silx/math/colormap.pyx":203 + * lut_index = nb_colors - 1 + * + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = colors[lut_index, channel] + * + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":204 + * + * for channel in range(nb_channels): + * output[index, channel] = colors[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_20 = __pyx_v_lut_index; + __pyx_t_21 = __pyx_v_channel; + __pyx_t_22 = __pyx_v_index; + __pyx_t_23 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_22 * __pyx_v_output.strides[0]) )) + __pyx_t_23)) )) = (*((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_colors.data + __pyx_t_20 * __pyx_v_colors.strides[0]) )) + __pyx_t_21)) ))); + } + goto __pyx_L19; + __pyx_L7_continue:; + goto __pyx_L19; + __pyx_L19:; + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L6; + } + __pyx_L6:; + } + } + + /* "silx/math/colormap.pyx":206 + * output[index, channel] = colors[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * @cython.wraparound(False) + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_3_0__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + double __pyx_v_scale; + double __pyx_v_value; + int __pyx_v_length; + int __pyx_v_nb_channels; + int __pyx_v_nb_colors; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_10; + int __pyx_t_11; + int __pyx_t_12; + Py_ssize_t __pyx_t_13; + int __pyx_t_14; + int __pyx_t_15; + int __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + Py_ssize_t __pyx_t_19; + Py_ssize_t __pyx_t_20; + Py_ssize_t __pyx_t_21; + Py_ssize_t __pyx_t_22; + Py_ssize_t __pyx_t_23; + __Pyx_RefNannySetupContext("__pyx_fuse_3_0compute_cmap", 0); + + /* "silx/math/colormap.pyx":171 + * cdef int channel, index, lut_index + * + * nb_colors = <int> colors.shape[0] # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * length = <int> data.size + */ + __pyx_v_nb_colors = ((int)(__pyx_v_colors.shape[0])); + + /* "silx/math/colormap.pyx":172 + * + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * length = <int> data.size + * + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":173 + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] + * length = <int> data.size # <<<<<<<<<<<<<< + * + * output = numpy.empty((length, nb_channels), + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_int64_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_int64_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __pyx_t_5 = 0; + + /* "silx/math/colormap.pyx":176 + * + * output = numpy.empty((length, nb_channels), + * dtype=numpy.array(colors, copy=False).dtype) # <<<<<<<<<<<<<< + * + * if normalized_vmin == normalized_vmax: + */ + __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_output = __pyx_t_9; + __pyx_t_9.memview = NULL; + __pyx_t_9.data = NULL; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + __pyx_t_10 = ((__pyx_v_normalized_vmin == __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":179 + * + * if normalized_vmin == normalized_vmax: + * scale = 0. # <<<<<<<<<<<<<< + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) + */ + __pyx_v_scale = 0.; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":181 + * scale = 0. + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) # <<<<<<<<<<<<<< + * + * with nogil: + */ + /*else*/ { + __pyx_v_scale = (__pyx_v_nb_colors / (__pyx_v_normalized_vmax - __pyx_v_normalized_vmin)); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":184 + * + * with nogil: + * for index in prange(length): # <<<<<<<<<<<<<< + * value = scale_func(<double> data[index]) + * + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_12 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_12 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_10, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) lastprivate(__pyx_v_value) + #endif /* _OPENMP */ + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_12; __pyx_t_11++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_11); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + __pyx_v_value = ((double)__PYX_NAN()); + + /* "silx/math/colormap.pyx":185 + * with nogil: + * for index in prange(length): + * value = scale_func(<double> data[index]) # <<<<<<<<<<<<<< + * + * # Handle NaN + */ + __pyx_t_13 = __pyx_v_index; + __pyx_v_value = __pyx_v_scale_func(((double)(*((__pyx_t_5numpy_int64_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_13 * __pyx_v_data.strides[0]) ))))); + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + __pyx_t_10 = (isnan(__pyx_v_value) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":189 + * # Handle NaN + * if isnan(value): + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = nan_color[channel] + * continue + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":190 + * if isnan(value): + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] # <<<<<<<<<<<<<< + * continue + * + */ + __pyx_t_17 = __pyx_v_channel; + __pyx_t_18 = __pyx_v_index; + __pyx_t_19 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_18 * __pyx_v_output.strides[0]) )) + __pyx_t_19)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ ((char *) (((__pyx_t_5numpy_uint8_t *) __pyx_v_nan_color.data) + __pyx_t_17)) ))); + } + + /* "silx/math/colormap.pyx":191 + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + * continue # <<<<<<<<<<<<<< + * + * if value <= normalized_vmin: + */ + goto __pyx_L7_continue; + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + } + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + __pyx_t_10 = ((__pyx_v_value <= __pyx_v_normalized_vmin) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":194 + * + * if value <= normalized_vmin: + * lut_index = 0 # <<<<<<<<<<<<<< + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 + */ + __pyx_v_lut_index = 0; + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + __pyx_t_10 = ((__pyx_v_value >= __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":196 + * lut_index = 0 + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * else: + * lut_index = <int>((value - normalized_vmin) * scale) + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":198 + * lut_index = nb_colors - 1 + * else: + * lut_index = <int>((value - normalized_vmin) * scale) # <<<<<<<<<<<<<< + * # Index can overflow of 1 + * if lut_index >= nb_colors: + */ + /*else*/ { + __pyx_v_lut_index = ((int)((__pyx_v_value - __pyx_v_normalized_vmin) * __pyx_v_scale)); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + __pyx_t_10 = ((__pyx_v_lut_index >= __pyx_v_nb_colors) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":201 + * # Index can overflow of 1 + * if lut_index >= nb_colors: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * + * for channel in range(nb_channels): + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + } + } + __pyx_L14:; + + /* "silx/math/colormap.pyx":203 + * lut_index = nb_colors - 1 + * + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = colors[lut_index, channel] + * + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":204 + * + * for channel in range(nb_channels): + * output[index, channel] = colors[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_20 = __pyx_v_lut_index; + __pyx_t_21 = __pyx_v_channel; + __pyx_t_22 = __pyx_v_index; + __pyx_t_23 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_22 * __pyx_v_output.strides[0]) )) + __pyx_t_23)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_colors.data + __pyx_t_20 * __pyx_v_colors.strides[0]) )) + __pyx_t_21)) ))); + } + goto __pyx_L19; + __pyx_L7_continue:; + goto __pyx_L19; + __pyx_L19:; + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L6; + } + __pyx_L6:; + } + } + + /* "silx/math/colormap.pyx":206 + * output[index, channel] = colors[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * @cython.wraparound(False) + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_3_1__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + double __pyx_v_scale; + double __pyx_v_value; + int __pyx_v_length; + int __pyx_v_nb_channels; + int __pyx_v_nb_colors; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_10; + int __pyx_t_11; + int __pyx_t_12; + Py_ssize_t __pyx_t_13; + int __pyx_t_14; + int __pyx_t_15; + int __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + Py_ssize_t __pyx_t_19; + Py_ssize_t __pyx_t_20; + Py_ssize_t __pyx_t_21; + Py_ssize_t __pyx_t_22; + Py_ssize_t __pyx_t_23; + __Pyx_RefNannySetupContext("__pyx_fuse_3_1compute_cmap", 0); + + /* "silx/math/colormap.pyx":171 + * cdef int channel, index, lut_index + * + * nb_colors = <int> colors.shape[0] # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * length = <int> data.size + */ + __pyx_v_nb_colors = ((int)(__pyx_v_colors.shape[0])); + + /* "silx/math/colormap.pyx":172 + * + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * length = <int> data.size + * + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":173 + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] + * length = <int> data.size # <<<<<<<<<<<<<< + * + * output = numpy.empty((length, nb_channels), + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_int64_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_int64_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __pyx_t_5 = 0; + + /* "silx/math/colormap.pyx":176 + * + * output = numpy.empty((length, nb_channels), + * dtype=numpy.array(colors, copy=False).dtype) # <<<<<<<<<<<<<< + * + * if normalized_vmin == normalized_vmax: + */ + __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_output = __pyx_t_9; + __pyx_t_9.memview = NULL; + __pyx_t_9.data = NULL; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + __pyx_t_10 = ((__pyx_v_normalized_vmin == __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":179 + * + * if normalized_vmin == normalized_vmax: + * scale = 0. # <<<<<<<<<<<<<< + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) + */ + __pyx_v_scale = 0.; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":181 + * scale = 0. + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) # <<<<<<<<<<<<<< + * + * with nogil: + */ + /*else*/ { + __pyx_v_scale = (__pyx_v_nb_colors / (__pyx_v_normalized_vmax - __pyx_v_normalized_vmin)); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":184 + * + * with nogil: + * for index in prange(length): # <<<<<<<<<<<<<< + * value = scale_func(<double> data[index]) + * + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_12 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_12 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_10, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) lastprivate(__pyx_v_value) + #endif /* _OPENMP */ + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_12; __pyx_t_11++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_11); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + __pyx_v_value = ((double)__PYX_NAN()); + + /* "silx/math/colormap.pyx":185 + * with nogil: + * for index in prange(length): + * value = scale_func(<double> data[index]) # <<<<<<<<<<<<<< + * + * # Handle NaN + */ + __pyx_t_13 = __pyx_v_index; + __pyx_v_value = __pyx_v_scale_func(((double)(*((__pyx_t_5numpy_int64_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_13 * __pyx_v_data.strides[0]) ))))); + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + __pyx_t_10 = (isnan(__pyx_v_value) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":189 + * # Handle NaN + * if isnan(value): + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = nan_color[channel] + * continue + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":190 + * if isnan(value): + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] # <<<<<<<<<<<<<< + * continue + * + */ + __pyx_t_17 = __pyx_v_channel; + __pyx_t_18 = __pyx_v_index; + __pyx_t_19 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_18 * __pyx_v_output.strides[0]) )) + __pyx_t_19)) )) = (*((float *) ( /* dim=0 */ ((char *) (((float *) __pyx_v_nan_color.data) + __pyx_t_17)) ))); + } + + /* "silx/math/colormap.pyx":191 + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + * continue # <<<<<<<<<<<<<< + * + * if value <= normalized_vmin: + */ + goto __pyx_L7_continue; + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + } + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + __pyx_t_10 = ((__pyx_v_value <= __pyx_v_normalized_vmin) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":194 + * + * if value <= normalized_vmin: + * lut_index = 0 # <<<<<<<<<<<<<< + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 + */ + __pyx_v_lut_index = 0; + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + __pyx_t_10 = ((__pyx_v_value >= __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":196 + * lut_index = 0 + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * else: + * lut_index = <int>((value - normalized_vmin) * scale) + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":198 + * lut_index = nb_colors - 1 + * else: + * lut_index = <int>((value - normalized_vmin) * scale) # <<<<<<<<<<<<<< + * # Index can overflow of 1 + * if lut_index >= nb_colors: + */ + /*else*/ { + __pyx_v_lut_index = ((int)((__pyx_v_value - __pyx_v_normalized_vmin) * __pyx_v_scale)); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + __pyx_t_10 = ((__pyx_v_lut_index >= __pyx_v_nb_colors) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":201 + * # Index can overflow of 1 + * if lut_index >= nb_colors: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * + * for channel in range(nb_channels): + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + } + } + __pyx_L14:; + + /* "silx/math/colormap.pyx":203 + * lut_index = nb_colors - 1 + * + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = colors[lut_index, channel] + * + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":204 + * + * for channel in range(nb_channels): + * output[index, channel] = colors[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_20 = __pyx_v_lut_index; + __pyx_t_21 = __pyx_v_channel; + __pyx_t_22 = __pyx_v_index; + __pyx_t_23 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_22 * __pyx_v_output.strides[0]) )) + __pyx_t_23)) )) = (*((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_colors.data + __pyx_t_20 * __pyx_v_colors.strides[0]) )) + __pyx_t_21)) ))); + } + goto __pyx_L19; + __pyx_L7_continue:; + goto __pyx_L19; + __pyx_L19:; + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L6; + } + __pyx_L6:; + } + } + + /* "silx/math/colormap.pyx":206 + * output[index, channel] = colors[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * @cython.wraparound(False) + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_4_0__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + double __pyx_v_scale; + double __pyx_v_value; + int __pyx_v_length; + int __pyx_v_nb_channels; + int __pyx_v_nb_colors; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_10; + int __pyx_t_11; + int __pyx_t_12; + Py_ssize_t __pyx_t_13; + int __pyx_t_14; + int __pyx_t_15; + int __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + Py_ssize_t __pyx_t_19; + Py_ssize_t __pyx_t_20; + Py_ssize_t __pyx_t_21; + Py_ssize_t __pyx_t_22; + Py_ssize_t __pyx_t_23; + __Pyx_RefNannySetupContext("__pyx_fuse_4_0compute_cmap", 0); + + /* "silx/math/colormap.pyx":171 + * cdef int channel, index, lut_index + * + * nb_colors = <int> colors.shape[0] # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * length = <int> data.size + */ + __pyx_v_nb_colors = ((int)(__pyx_v_colors.shape[0])); + + /* "silx/math/colormap.pyx":172 + * + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * length = <int> data.size + * + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":173 + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] + * length = <int> data.size # <<<<<<<<<<<<<< + * + * output = numpy.empty((length, nb_channels), + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __pyx_t_5 = 0; + + /* "silx/math/colormap.pyx":176 + * + * output = numpy.empty((length, nb_channels), + * dtype=numpy.array(colors, copy=False).dtype) # <<<<<<<<<<<<<< + * + * if normalized_vmin == normalized_vmax: + */ + __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_output = __pyx_t_9; + __pyx_t_9.memview = NULL; + __pyx_t_9.data = NULL; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + __pyx_t_10 = ((__pyx_v_normalized_vmin == __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":179 + * + * if normalized_vmin == normalized_vmax: + * scale = 0. # <<<<<<<<<<<<<< + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) + */ + __pyx_v_scale = 0.; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":181 + * scale = 0. + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) # <<<<<<<<<<<<<< + * + * with nogil: + */ + /*else*/ { + __pyx_v_scale = (__pyx_v_nb_colors / (__pyx_v_normalized_vmax - __pyx_v_normalized_vmin)); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":184 + * + * with nogil: + * for index in prange(length): # <<<<<<<<<<<<<< + * value = scale_func(<double> data[index]) + * + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_12 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_12 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_10, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) lastprivate(__pyx_v_value) + #endif /* _OPENMP */ + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_12; __pyx_t_11++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_11); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + __pyx_v_value = ((double)__PYX_NAN()); + + /* "silx/math/colormap.pyx":185 + * with nogil: + * for index in prange(length): + * value = scale_func(<double> data[index]) # <<<<<<<<<<<<<< + * + * # Handle NaN + */ + __pyx_t_13 = __pyx_v_index; + __pyx_v_value = __pyx_v_scale_func(((double)(*((float *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_13 * __pyx_v_data.strides[0]) ))))); + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + __pyx_t_10 = (isnan(__pyx_v_value) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":189 + * # Handle NaN + * if isnan(value): + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = nan_color[channel] + * continue + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":190 + * if isnan(value): + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] # <<<<<<<<<<<<<< + * continue + * + */ + __pyx_t_17 = __pyx_v_channel; + __pyx_t_18 = __pyx_v_index; + __pyx_t_19 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_18 * __pyx_v_output.strides[0]) )) + __pyx_t_19)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ ((char *) (((__pyx_t_5numpy_uint8_t *) __pyx_v_nan_color.data) + __pyx_t_17)) ))); + } + + /* "silx/math/colormap.pyx":191 + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + * continue # <<<<<<<<<<<<<< + * + * if value <= normalized_vmin: + */ + goto __pyx_L7_continue; + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + } + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + __pyx_t_10 = ((__pyx_v_value <= __pyx_v_normalized_vmin) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":194 + * + * if value <= normalized_vmin: + * lut_index = 0 # <<<<<<<<<<<<<< + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 + */ + __pyx_v_lut_index = 0; + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + __pyx_t_10 = ((__pyx_v_value >= __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":196 + * lut_index = 0 + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * else: + * lut_index = <int>((value - normalized_vmin) * scale) + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":198 + * lut_index = nb_colors - 1 + * else: + * lut_index = <int>((value - normalized_vmin) * scale) # <<<<<<<<<<<<<< + * # Index can overflow of 1 + * if lut_index >= nb_colors: + */ + /*else*/ { + __pyx_v_lut_index = ((int)((__pyx_v_value - __pyx_v_normalized_vmin) * __pyx_v_scale)); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + __pyx_t_10 = ((__pyx_v_lut_index >= __pyx_v_nb_colors) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":201 + * # Index can overflow of 1 + * if lut_index >= nb_colors: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * + * for channel in range(nb_channels): + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + } + } + __pyx_L14:; + + /* "silx/math/colormap.pyx":203 + * lut_index = nb_colors - 1 + * + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = colors[lut_index, channel] + * + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":204 + * + * for channel in range(nb_channels): + * output[index, channel] = colors[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_20 = __pyx_v_lut_index; + __pyx_t_21 = __pyx_v_channel; + __pyx_t_22 = __pyx_v_index; + __pyx_t_23 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_22 * __pyx_v_output.strides[0]) )) + __pyx_t_23)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_colors.data + __pyx_t_20 * __pyx_v_colors.strides[0]) )) + __pyx_t_21)) ))); + } + goto __pyx_L19; + __pyx_L7_continue:; + goto __pyx_L19; + __pyx_L19:; + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L6; + } + __pyx_L6:; + } + } + + /* "silx/math/colormap.pyx":206 + * output[index, channel] = colors[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * @cython.wraparound(False) + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_4_1__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + double __pyx_v_scale; + double __pyx_v_value; + int __pyx_v_length; + int __pyx_v_nb_channels; + int __pyx_v_nb_colors; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_10; + int __pyx_t_11; + int __pyx_t_12; + Py_ssize_t __pyx_t_13; + int __pyx_t_14; + int __pyx_t_15; + int __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + Py_ssize_t __pyx_t_19; + Py_ssize_t __pyx_t_20; + Py_ssize_t __pyx_t_21; + Py_ssize_t __pyx_t_22; + Py_ssize_t __pyx_t_23; + __Pyx_RefNannySetupContext("__pyx_fuse_4_1compute_cmap", 0); + + /* "silx/math/colormap.pyx":171 + * cdef int channel, index, lut_index + * + * nb_colors = <int> colors.shape[0] # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * length = <int> data.size + */ + __pyx_v_nb_colors = ((int)(__pyx_v_colors.shape[0])); + + /* "silx/math/colormap.pyx":172 + * + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * length = <int> data.size + * + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":173 + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] + * length = <int> data.size # <<<<<<<<<<<<<< + * + * output = numpy.empty((length, nb_channels), + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __pyx_t_5 = 0; + + /* "silx/math/colormap.pyx":176 + * + * output = numpy.empty((length, nb_channels), + * dtype=numpy.array(colors, copy=False).dtype) # <<<<<<<<<<<<<< + * + * if normalized_vmin == normalized_vmax: + */ + __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_output = __pyx_t_9; + __pyx_t_9.memview = NULL; + __pyx_t_9.data = NULL; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + __pyx_t_10 = ((__pyx_v_normalized_vmin == __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":179 + * + * if normalized_vmin == normalized_vmax: + * scale = 0. # <<<<<<<<<<<<<< + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) + */ + __pyx_v_scale = 0.; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":181 + * scale = 0. + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) # <<<<<<<<<<<<<< + * + * with nogil: + */ + /*else*/ { + __pyx_v_scale = (__pyx_v_nb_colors / (__pyx_v_normalized_vmax - __pyx_v_normalized_vmin)); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":184 + * + * with nogil: + * for index in prange(length): # <<<<<<<<<<<<<< + * value = scale_func(<double> data[index]) + * + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_12 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_12 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_10, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) lastprivate(__pyx_v_value) + #endif /* _OPENMP */ + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_12; __pyx_t_11++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_11); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + __pyx_v_value = ((double)__PYX_NAN()); + + /* "silx/math/colormap.pyx":185 + * with nogil: + * for index in prange(length): + * value = scale_func(<double> data[index]) # <<<<<<<<<<<<<< + * + * # Handle NaN + */ + __pyx_t_13 = __pyx_v_index; + __pyx_v_value = __pyx_v_scale_func(((double)(*((float *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_13 * __pyx_v_data.strides[0]) ))))); + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + __pyx_t_10 = (isnan(__pyx_v_value) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":189 + * # Handle NaN + * if isnan(value): + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = nan_color[channel] + * continue + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":190 + * if isnan(value): + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] # <<<<<<<<<<<<<< + * continue + * + */ + __pyx_t_17 = __pyx_v_channel; + __pyx_t_18 = __pyx_v_index; + __pyx_t_19 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_18 * __pyx_v_output.strides[0]) )) + __pyx_t_19)) )) = (*((float *) ( /* dim=0 */ ((char *) (((float *) __pyx_v_nan_color.data) + __pyx_t_17)) ))); + } + + /* "silx/math/colormap.pyx":191 + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + * continue # <<<<<<<<<<<<<< + * + * if value <= normalized_vmin: + */ + goto __pyx_L7_continue; + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + } + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + __pyx_t_10 = ((__pyx_v_value <= __pyx_v_normalized_vmin) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":194 + * + * if value <= normalized_vmin: + * lut_index = 0 # <<<<<<<<<<<<<< + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 + */ + __pyx_v_lut_index = 0; + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + __pyx_t_10 = ((__pyx_v_value >= __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":196 + * lut_index = 0 + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * else: + * lut_index = <int>((value - normalized_vmin) * scale) + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":198 + * lut_index = nb_colors - 1 + * else: + * lut_index = <int>((value - normalized_vmin) * scale) # <<<<<<<<<<<<<< + * # Index can overflow of 1 + * if lut_index >= nb_colors: + */ + /*else*/ { + __pyx_v_lut_index = ((int)((__pyx_v_value - __pyx_v_normalized_vmin) * __pyx_v_scale)); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + __pyx_t_10 = ((__pyx_v_lut_index >= __pyx_v_nb_colors) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":201 + * # Index can overflow of 1 + * if lut_index >= nb_colors: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * + * for channel in range(nb_channels): + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + } + } + __pyx_L14:; + + /* "silx/math/colormap.pyx":203 + * lut_index = nb_colors - 1 + * + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = colors[lut_index, channel] + * + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":204 + * + * for channel in range(nb_channels): + * output[index, channel] = colors[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_20 = __pyx_v_lut_index; + __pyx_t_21 = __pyx_v_channel; + __pyx_t_22 = __pyx_v_index; + __pyx_t_23 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_22 * __pyx_v_output.strides[0]) )) + __pyx_t_23)) )) = (*((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_colors.data + __pyx_t_20 * __pyx_v_colors.strides[0]) )) + __pyx_t_21)) ))); + } + goto __pyx_L19; + __pyx_L7_continue:; + goto __pyx_L19; + __pyx_L19:; + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L6; + } + __pyx_L6:; + } + } + + /* "silx/math/colormap.pyx":206 + * output[index, channel] = colors[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * @cython.wraparound(False) + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_5_0__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + double __pyx_v_scale; + double __pyx_v_value; + int __pyx_v_length; + int __pyx_v_nb_channels; + int __pyx_v_nb_colors; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_10; + int __pyx_t_11; + int __pyx_t_12; + Py_ssize_t __pyx_t_13; + int __pyx_t_14; + int __pyx_t_15; + int __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + Py_ssize_t __pyx_t_19; + Py_ssize_t __pyx_t_20; + Py_ssize_t __pyx_t_21; + Py_ssize_t __pyx_t_22; + Py_ssize_t __pyx_t_23; + __Pyx_RefNannySetupContext("__pyx_fuse_5_0compute_cmap", 0); + + /* "silx/math/colormap.pyx":171 + * cdef int channel, index, lut_index + * + * nb_colors = <int> colors.shape[0] # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * length = <int> data.size + */ + __pyx_v_nb_colors = ((int)(__pyx_v_colors.shape[0])); + + /* "silx/math/colormap.pyx":172 + * + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * length = <int> data.size + * + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":173 + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] + * length = <int> data.size # <<<<<<<<<<<<<< + * + * output = numpy.empty((length, nb_channels), + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_double, (int (*)(char *, PyObject *)) __pyx_memview_set_double, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __pyx_t_5 = 0; + + /* "silx/math/colormap.pyx":176 + * + * output = numpy.empty((length, nb_channels), + * dtype=numpy.array(colors, copy=False).dtype) # <<<<<<<<<<<<<< + * + * if normalized_vmin == normalized_vmax: + */ + __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_output = __pyx_t_9; + __pyx_t_9.memview = NULL; + __pyx_t_9.data = NULL; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + __pyx_t_10 = ((__pyx_v_normalized_vmin == __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":179 + * + * if normalized_vmin == normalized_vmax: + * scale = 0. # <<<<<<<<<<<<<< + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) + */ + __pyx_v_scale = 0.; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":181 + * scale = 0. + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) # <<<<<<<<<<<<<< + * + * with nogil: + */ + /*else*/ { + __pyx_v_scale = (__pyx_v_nb_colors / (__pyx_v_normalized_vmax - __pyx_v_normalized_vmin)); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":184 + * + * with nogil: + * for index in prange(length): # <<<<<<<<<<<<<< + * value = scale_func(<double> data[index]) + * + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_12 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_12 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_10, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) lastprivate(__pyx_v_value) + #endif /* _OPENMP */ + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_12; __pyx_t_11++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_11); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + __pyx_v_value = ((double)__PYX_NAN()); + + /* "silx/math/colormap.pyx":185 + * with nogil: + * for index in prange(length): + * value = scale_func(<double> data[index]) # <<<<<<<<<<<<<< + * + * # Handle NaN + */ + __pyx_t_13 = __pyx_v_index; + __pyx_v_value = __pyx_v_scale_func(((double)(*((double *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_13 * __pyx_v_data.strides[0]) ))))); + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + __pyx_t_10 = (isnan(__pyx_v_value) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":189 + * # Handle NaN + * if isnan(value): + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = nan_color[channel] + * continue + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":190 + * if isnan(value): + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] # <<<<<<<<<<<<<< + * continue + * + */ + __pyx_t_17 = __pyx_v_channel; + __pyx_t_18 = __pyx_v_index; + __pyx_t_19 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_18 * __pyx_v_output.strides[0]) )) + __pyx_t_19)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ ((char *) (((__pyx_t_5numpy_uint8_t *) __pyx_v_nan_color.data) + __pyx_t_17)) ))); + } + + /* "silx/math/colormap.pyx":191 + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + * continue # <<<<<<<<<<<<<< + * + * if value <= normalized_vmin: + */ + goto __pyx_L7_continue; + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + } + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + __pyx_t_10 = ((__pyx_v_value <= __pyx_v_normalized_vmin) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":194 + * + * if value <= normalized_vmin: + * lut_index = 0 # <<<<<<<<<<<<<< + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 + */ + __pyx_v_lut_index = 0; + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + __pyx_t_10 = ((__pyx_v_value >= __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":196 + * lut_index = 0 + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * else: + * lut_index = <int>((value - normalized_vmin) * scale) + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":198 + * lut_index = nb_colors - 1 + * else: + * lut_index = <int>((value - normalized_vmin) * scale) # <<<<<<<<<<<<<< + * # Index can overflow of 1 + * if lut_index >= nb_colors: + */ + /*else*/ { + __pyx_v_lut_index = ((int)((__pyx_v_value - __pyx_v_normalized_vmin) * __pyx_v_scale)); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + __pyx_t_10 = ((__pyx_v_lut_index >= __pyx_v_nb_colors) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":201 + * # Index can overflow of 1 + * if lut_index >= nb_colors: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * + * for channel in range(nb_channels): + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + } + } + __pyx_L14:; + + /* "silx/math/colormap.pyx":203 + * lut_index = nb_colors - 1 + * + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = colors[lut_index, channel] + * + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":204 + * + * for channel in range(nb_channels): + * output[index, channel] = colors[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_20 = __pyx_v_lut_index; + __pyx_t_21 = __pyx_v_channel; + __pyx_t_22 = __pyx_v_index; + __pyx_t_23 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_22 * __pyx_v_output.strides[0]) )) + __pyx_t_23)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_colors.data + __pyx_t_20 * __pyx_v_colors.strides[0]) )) + __pyx_t_21)) ))); + } + goto __pyx_L19; + __pyx_L7_continue:; + goto __pyx_L19; + __pyx_L19:; + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L6; + } + __pyx_L6:; + } + } + + /* "silx/math/colormap.pyx":206 + * output[index, channel] = colors[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * @cython.wraparound(False) + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_5_1__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + double __pyx_v_scale; + double __pyx_v_value; + int __pyx_v_length; + int __pyx_v_nb_channels; + int __pyx_v_nb_colors; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_10; + int __pyx_t_11; + int __pyx_t_12; + Py_ssize_t __pyx_t_13; + int __pyx_t_14; + int __pyx_t_15; + int __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + Py_ssize_t __pyx_t_19; + Py_ssize_t __pyx_t_20; + Py_ssize_t __pyx_t_21; + Py_ssize_t __pyx_t_22; + Py_ssize_t __pyx_t_23; + __Pyx_RefNannySetupContext("__pyx_fuse_5_1compute_cmap", 0); + + /* "silx/math/colormap.pyx":171 + * cdef int channel, index, lut_index + * + * nb_colors = <int> colors.shape[0] # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * length = <int> data.size + */ + __pyx_v_nb_colors = ((int)(__pyx_v_colors.shape[0])); + + /* "silx/math/colormap.pyx":172 + * + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * length = <int> data.size + * + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":173 + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] + * length = <int> data.size # <<<<<<<<<<<<<< + * + * output = numpy.empty((length, nb_channels), + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_double, (int (*)(char *, PyObject *)) __pyx_memview_set_double, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __pyx_t_5 = 0; + + /* "silx/math/colormap.pyx":176 + * + * output = numpy.empty((length, nb_channels), + * dtype=numpy.array(colors, copy=False).dtype) # <<<<<<<<<<<<<< + * + * if normalized_vmin == normalized_vmax: + */ + __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_output = __pyx_t_9; + __pyx_t_9.memview = NULL; + __pyx_t_9.data = NULL; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + __pyx_t_10 = ((__pyx_v_normalized_vmin == __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":179 + * + * if normalized_vmin == normalized_vmax: + * scale = 0. # <<<<<<<<<<<<<< + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) + */ + __pyx_v_scale = 0.; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":181 + * scale = 0. + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) # <<<<<<<<<<<<<< + * + * with nogil: + */ + /*else*/ { + __pyx_v_scale = (__pyx_v_nb_colors / (__pyx_v_normalized_vmax - __pyx_v_normalized_vmin)); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":184 + * + * with nogil: + * for index in prange(length): # <<<<<<<<<<<<<< + * value = scale_func(<double> data[index]) + * + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_12 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_12 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_10, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) lastprivate(__pyx_v_value) + #endif /* _OPENMP */ + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_12; __pyx_t_11++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_11); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + __pyx_v_value = ((double)__PYX_NAN()); + + /* "silx/math/colormap.pyx":185 + * with nogil: + * for index in prange(length): + * value = scale_func(<double> data[index]) # <<<<<<<<<<<<<< + * + * # Handle NaN + */ + __pyx_t_13 = __pyx_v_index; + __pyx_v_value = __pyx_v_scale_func(((double)(*((double *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_13 * __pyx_v_data.strides[0]) ))))); + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + __pyx_t_10 = (isnan(__pyx_v_value) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":189 + * # Handle NaN + * if isnan(value): + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = nan_color[channel] + * continue + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":190 + * if isnan(value): + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] # <<<<<<<<<<<<<< + * continue + * + */ + __pyx_t_17 = __pyx_v_channel; + __pyx_t_18 = __pyx_v_index; + __pyx_t_19 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_18 * __pyx_v_output.strides[0]) )) + __pyx_t_19)) )) = (*((float *) ( /* dim=0 */ ((char *) (((float *) __pyx_v_nan_color.data) + __pyx_t_17)) ))); + } + + /* "silx/math/colormap.pyx":191 + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + * continue # <<<<<<<<<<<<<< + * + * if value <= normalized_vmin: + */ + goto __pyx_L7_continue; + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + } + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + __pyx_t_10 = ((__pyx_v_value <= __pyx_v_normalized_vmin) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":194 + * + * if value <= normalized_vmin: + * lut_index = 0 # <<<<<<<<<<<<<< + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 + */ + __pyx_v_lut_index = 0; + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + __pyx_t_10 = ((__pyx_v_value >= __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":196 + * lut_index = 0 + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * else: + * lut_index = <int>((value - normalized_vmin) * scale) + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":198 + * lut_index = nb_colors - 1 + * else: + * lut_index = <int>((value - normalized_vmin) * scale) # <<<<<<<<<<<<<< + * # Index can overflow of 1 + * if lut_index >= nb_colors: + */ + /*else*/ { + __pyx_v_lut_index = ((int)((__pyx_v_value - __pyx_v_normalized_vmin) * __pyx_v_scale)); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + __pyx_t_10 = ((__pyx_v_lut_index >= __pyx_v_nb_colors) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":201 + * # Index can overflow of 1 + * if lut_index >= nb_colors: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * + * for channel in range(nb_channels): + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + } + } + __pyx_L14:; + + /* "silx/math/colormap.pyx":203 + * lut_index = nb_colors - 1 + * + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = colors[lut_index, channel] + * + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":204 + * + * for channel in range(nb_channels): + * output[index, channel] = colors[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_20 = __pyx_v_lut_index; + __pyx_t_21 = __pyx_v_channel; + __pyx_t_22 = __pyx_v_index; + __pyx_t_23 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_22 * __pyx_v_output.strides[0]) )) + __pyx_t_23)) )) = (*((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_colors.data + __pyx_t_20 * __pyx_v_colors.strides[0]) )) + __pyx_t_21)) ))); + } + goto __pyx_L19; + __pyx_L7_continue:; + goto __pyx_L19; + __pyx_L19:; + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L6; + } + __pyx_L6:; + } + } + + /* "silx/math/colormap.pyx":206 + * output[index, channel] = colors[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * @cython.wraparound(False) + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_6_0__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + double __pyx_v_scale; + double __pyx_v_value; + int __pyx_v_length; + int __pyx_v_nb_channels; + int __pyx_v_nb_colors; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_10; + int __pyx_t_11; + int __pyx_t_12; + Py_ssize_t __pyx_t_13; + int __pyx_t_14; + int __pyx_t_15; + int __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + Py_ssize_t __pyx_t_19; + Py_ssize_t __pyx_t_20; + Py_ssize_t __pyx_t_21; + Py_ssize_t __pyx_t_22; + Py_ssize_t __pyx_t_23; + __Pyx_RefNannySetupContext("__pyx_fuse_6_0compute_cmap", 0); + + /* "silx/math/colormap.pyx":171 + * cdef int channel, index, lut_index + * + * nb_colors = <int> colors.shape[0] # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * length = <int> data.size + */ + __pyx_v_nb_colors = ((int)(__pyx_v_colors.shape[0])); + + /* "silx/math/colormap.pyx":172 + * + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * length = <int> data.size + * + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":173 + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] + * length = <int> data.size # <<<<<<<<<<<<<< + * + * output = numpy.empty((length, nb_channels), + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_long__double, (int (*)(char *, PyObject *)) __pyx_memview_set_long__double, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __pyx_t_5 = 0; + + /* "silx/math/colormap.pyx":176 + * + * output = numpy.empty((length, nb_channels), + * dtype=numpy.array(colors, copy=False).dtype) # <<<<<<<<<<<<<< + * + * if normalized_vmin == normalized_vmax: + */ + __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_output = __pyx_t_9; + __pyx_t_9.memview = NULL; + __pyx_t_9.data = NULL; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + __pyx_t_10 = ((__pyx_v_normalized_vmin == __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":179 + * + * if normalized_vmin == normalized_vmax: + * scale = 0. # <<<<<<<<<<<<<< + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) + */ + __pyx_v_scale = 0.; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":181 + * scale = 0. + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) # <<<<<<<<<<<<<< + * + * with nogil: + */ + /*else*/ { + __pyx_v_scale = (__pyx_v_nb_colors / (__pyx_v_normalized_vmax - __pyx_v_normalized_vmin)); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":184 + * + * with nogil: + * for index in prange(length): # <<<<<<<<<<<<<< + * value = scale_func(<double> data[index]) + * + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_12 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_12 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_10, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) lastprivate(__pyx_v_value) + #endif /* _OPENMP */ + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_12; __pyx_t_11++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_11); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + __pyx_v_value = ((double)__PYX_NAN()); + + /* "silx/math/colormap.pyx":185 + * with nogil: + * for index in prange(length): + * value = scale_func(<double> data[index]) # <<<<<<<<<<<<<< + * + * # Handle NaN + */ + __pyx_t_13 = __pyx_v_index; + __pyx_v_value = __pyx_v_scale_func(((double)(*((long double *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_13 * __pyx_v_data.strides[0]) ))))); + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + __pyx_t_10 = (isnan(__pyx_v_value) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":189 + * # Handle NaN + * if isnan(value): + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = nan_color[channel] + * continue + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":190 + * if isnan(value): + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] # <<<<<<<<<<<<<< + * continue + * + */ + __pyx_t_17 = __pyx_v_channel; + __pyx_t_18 = __pyx_v_index; + __pyx_t_19 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_18 * __pyx_v_output.strides[0]) )) + __pyx_t_19)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ ((char *) (((__pyx_t_5numpy_uint8_t *) __pyx_v_nan_color.data) + __pyx_t_17)) ))); + } + + /* "silx/math/colormap.pyx":191 + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + * continue # <<<<<<<<<<<<<< + * + * if value <= normalized_vmin: + */ + goto __pyx_L7_continue; + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + } + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + __pyx_t_10 = ((__pyx_v_value <= __pyx_v_normalized_vmin) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":194 + * + * if value <= normalized_vmin: + * lut_index = 0 # <<<<<<<<<<<<<< + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 + */ + __pyx_v_lut_index = 0; + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + __pyx_t_10 = ((__pyx_v_value >= __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":196 + * lut_index = 0 + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * else: + * lut_index = <int>((value - normalized_vmin) * scale) + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":198 + * lut_index = nb_colors - 1 + * else: + * lut_index = <int>((value - normalized_vmin) * scale) # <<<<<<<<<<<<<< + * # Index can overflow of 1 + * if lut_index >= nb_colors: + */ + /*else*/ { + __pyx_v_lut_index = ((int)((__pyx_v_value - __pyx_v_normalized_vmin) * __pyx_v_scale)); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + __pyx_t_10 = ((__pyx_v_lut_index >= __pyx_v_nb_colors) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":201 + * # Index can overflow of 1 + * if lut_index >= nb_colors: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * + * for channel in range(nb_channels): + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + } + } + __pyx_L14:; + + /* "silx/math/colormap.pyx":203 + * lut_index = nb_colors - 1 + * + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = colors[lut_index, channel] + * + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":204 + * + * for channel in range(nb_channels): + * output[index, channel] = colors[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_20 = __pyx_v_lut_index; + __pyx_t_21 = __pyx_v_channel; + __pyx_t_22 = __pyx_v_index; + __pyx_t_23 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_22 * __pyx_v_output.strides[0]) )) + __pyx_t_23)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_colors.data + __pyx_t_20 * __pyx_v_colors.strides[0]) )) + __pyx_t_21)) ))); + } + goto __pyx_L19; + __pyx_L7_continue:; + goto __pyx_L19; + __pyx_L19:; + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L6; + } + __pyx_L6:; + } + } + + /* "silx/math/colormap.pyx":206 + * output[index, channel] = colors[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * @cython.wraparound(False) + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_6_1__pyx_f_4silx_4math_8colormap_compute_cmap(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + double __pyx_v_scale; + double __pyx_v_value; + int __pyx_v_length; + int __pyx_v_nb_channels; + int __pyx_v_nb_colors; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_memviewslice __pyx_t_9 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_10; + int __pyx_t_11; + int __pyx_t_12; + Py_ssize_t __pyx_t_13; + int __pyx_t_14; + int __pyx_t_15; + int __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + Py_ssize_t __pyx_t_19; + Py_ssize_t __pyx_t_20; + Py_ssize_t __pyx_t_21; + Py_ssize_t __pyx_t_22; + Py_ssize_t __pyx_t_23; + __Pyx_RefNannySetupContext("__pyx_fuse_6_1compute_cmap", 0); + + /* "silx/math/colormap.pyx":171 + * cdef int channel, index, lut_index + * + * nb_colors = <int> colors.shape[0] # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * length = <int> data.size + */ + __pyx_v_nb_colors = ((int)(__pyx_v_colors.shape[0])); + + /* "silx/math/colormap.pyx":172 + * + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * length = <int> data.size + * + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":173 + * nb_colors = <int> colors.shape[0] + * nb_channels = <int> colors.shape[1] + * length = <int> data.size # <<<<<<<<<<<<<< + * + * output = numpy.empty((length, nb_channels), + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_long__double, (int (*)(char *, PyObject *)) __pyx_memview_set_long__double, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 173, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_empty); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __pyx_t_5 = 0; + + /* "silx/math/colormap.pyx":176 + * + * output = numpy.empty((length, nb_channels), + * dtype=numpy.array(colors, copy=False).dtype) # <<<<<<<<<<<<<< + * + * if normalized_vmin == normalized_vmax: + */ + __pyx_t_5 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_7 = PyTuple_New(1); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_7, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_7, __pyx_t_2); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_8, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_5, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 176, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":175 + * length = <int> data.size + * + * output = numpy.empty((length, nb_channels), # <<<<<<<<<<<<<< + * dtype=numpy.array(colors, copy=False).dtype) + * + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_4, __pyx_t_5); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_9 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_9.memview)) __PYX_ERR(0, 175, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_output = __pyx_t_9; + __pyx_t_9.memview = NULL; + __pyx_t_9.data = NULL; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + __pyx_t_10 = ((__pyx_v_normalized_vmin == __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":179 + * + * if normalized_vmin == normalized_vmax: + * scale = 0. # <<<<<<<<<<<<<< + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) + */ + __pyx_v_scale = 0.; + + /* "silx/math/colormap.pyx":178 + * dtype=numpy.array(colors, copy=False).dtype) + * + * if normalized_vmin == normalized_vmax: # <<<<<<<<<<<<<< + * scale = 0. + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":181 + * scale = 0. + * else: + * scale = nb_colors / (normalized_vmax - normalized_vmin) # <<<<<<<<<<<<<< + * + * with nogil: + */ + /*else*/ { + __pyx_v_scale = (__pyx_v_nb_colors / (__pyx_v_normalized_vmax - __pyx_v_normalized_vmin)); + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":184 + * + * with nogil: + * for index in prange(length): # <<<<<<<<<<<<<< + * value = scale_func(<double> data[index]) + * + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_12 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_12 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_10, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18, __pyx_t_19, __pyx_t_20, __pyx_t_21, __pyx_t_22, __pyx_t_23) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) lastprivate(__pyx_v_value) + #endif /* _OPENMP */ + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_12; __pyx_t_11++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_11); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + __pyx_v_value = ((double)__PYX_NAN()); + + /* "silx/math/colormap.pyx":185 + * with nogil: + * for index in prange(length): + * value = scale_func(<double> data[index]) # <<<<<<<<<<<<<< + * + * # Handle NaN + */ + __pyx_t_13 = __pyx_v_index; + __pyx_v_value = __pyx_v_scale_func(((double)(*((long double *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_13 * __pyx_v_data.strides[0]) ))))); + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + __pyx_t_10 = (isnan(__pyx_v_value) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":189 + * # Handle NaN + * if isnan(value): + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = nan_color[channel] + * continue + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":190 + * if isnan(value): + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] # <<<<<<<<<<<<<< + * continue + * + */ + __pyx_t_17 = __pyx_v_channel; + __pyx_t_18 = __pyx_v_index; + __pyx_t_19 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_18 * __pyx_v_output.strides[0]) )) + __pyx_t_19)) )) = (*((float *) ( /* dim=0 */ ((char *) (((float *) __pyx_v_nan_color.data) + __pyx_t_17)) ))); + } + + /* "silx/math/colormap.pyx":191 + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + * continue # <<<<<<<<<<<<<< + * + * if value <= normalized_vmin: + */ + goto __pyx_L7_continue; + + /* "silx/math/colormap.pyx":188 + * + * # Handle NaN + * if isnan(value): # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = nan_color[channel] + */ + } + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + __pyx_t_10 = ((__pyx_v_value <= __pyx_v_normalized_vmin) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":194 + * + * if value <= normalized_vmin: + * lut_index = 0 # <<<<<<<<<<<<<< + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 + */ + __pyx_v_lut_index = 0; + + /* "silx/math/colormap.pyx":193 + * continue + * + * if value <= normalized_vmin: # <<<<<<<<<<<<<< + * lut_index = 0 + * elif value >= normalized_vmax: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + __pyx_t_10 = ((__pyx_v_value >= __pyx_v_normalized_vmax) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":196 + * lut_index = 0 + * elif value >= normalized_vmax: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * else: + * lut_index = <int>((value - normalized_vmin) * scale) + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":195 + * if value <= normalized_vmin: + * lut_index = 0 + * elif value >= normalized_vmax: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * else: + */ + goto __pyx_L14; + } + + /* "silx/math/colormap.pyx":198 + * lut_index = nb_colors - 1 + * else: + * lut_index = <int>((value - normalized_vmin) * scale) # <<<<<<<<<<<<<< + * # Index can overflow of 1 + * if lut_index >= nb_colors: + */ + /*else*/ { + __pyx_v_lut_index = ((int)((__pyx_v_value - __pyx_v_normalized_vmin) * __pyx_v_scale)); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + __pyx_t_10 = ((__pyx_v_lut_index >= __pyx_v_nb_colors) != 0); + if (__pyx_t_10) { + + /* "silx/math/colormap.pyx":201 + * # Index can overflow of 1 + * if lut_index >= nb_colors: + * lut_index = nb_colors - 1 # <<<<<<<<<<<<<< + * + * for channel in range(nb_channels): + */ + __pyx_v_lut_index = (__pyx_v_nb_colors - 1); + + /* "silx/math/colormap.pyx":200 + * lut_index = <int>((value - normalized_vmin) * scale) + * # Index can overflow of 1 + * if lut_index >= nb_colors: # <<<<<<<<<<<<<< + * lut_index = nb_colors - 1 + * + */ + } + } + __pyx_L14:; + + /* "silx/math/colormap.pyx":203 + * lut_index = nb_colors - 1 + * + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = colors[lut_index, channel] + * + */ + __pyx_t_14 = __pyx_v_nb_channels; + __pyx_t_15 = __pyx_t_14; + for (__pyx_t_16 = 0; __pyx_t_16 < __pyx_t_15; __pyx_t_16+=1) { + __pyx_v_channel = __pyx_t_16; + + /* "silx/math/colormap.pyx":204 + * + * for channel in range(nb_channels): + * output[index, channel] = colors[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_20 = __pyx_v_lut_index; + __pyx_t_21 = __pyx_v_channel; + __pyx_t_22 = __pyx_v_index; + __pyx_t_23 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_22 * __pyx_v_output.strides[0]) )) + __pyx_t_23)) )) = (*((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_colors.data + __pyx_t_20 * __pyx_v_colors.strides[0]) )) + __pyx_t_21)) ))); + } + goto __pyx_L19; + __pyx_L7_continue:; + goto __pyx_L19; + __pyx_L19:; + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":183 + * scale = nb_colors / (normalized_vmax - normalized_vmin) + * + * with nogil: # <<<<<<<<<<<<<< + * for index in prange(length): + * value = scale_func(<double> data[index]) + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L6; + } + __pyx_L6:; + } + } + + /* "silx/math/colormap.pyx":206 + * output[index, channel] = colors[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * @cython.wraparound(False) + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":149 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap( # <<<<<<<<<<<<<< + * default_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __PYX_XDEC_MEMVIEW(&__pyx_t_9, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "silx/math/colormap.pyx":212 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap_with_lut( # <<<<<<<<<<<<<< + * lut_types[:] data, + * image_types[:, ::1] colors, + */ + +static __Pyx_memviewslice __pyx_fuse_0_0__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_values = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_lut = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_v_type_min; + int __pyx_v_type_max; + int __pyx_v_nb_channels; + int __pyx_v_length; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + PyObject *__pyx_v_colors_dtype = NULL; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + __Pyx_memviewslice __pyx_t_7 = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_t_8 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_9; + int __pyx_t_10; + Py_ssize_t __pyx_t_11; + int __pyx_t_12; + int __pyx_t_13; + int __pyx_t_14; + Py_ssize_t __pyx_t_15; + Py_ssize_t __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + __Pyx_RefNannySetupContext("__pyx_fuse_0_0compute_cmap_with_lut", 0); + + /* "silx/math/colormap.pyx":238 + * cdef int channel, index, lut_index + * + * length = <int> data.size # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":239 + * + * length = <int> data.size + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * + * if lut_types is cnumpy.int8_t: + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":245 + * type_max = 127 + * elif lut_types is cnumpy.uint8_t: + * type_min = 0 # <<<<<<<<<<<<<< + * type_max = 255 + * elif lut_types is cnumpy.int16_t: + */ + __pyx_v_type_min = 0; + + /* "silx/math/colormap.pyx":246 + * elif lut_types is cnumpy.uint8_t: + * type_min = 0 + * type_max = 255 # <<<<<<<<<<<<<< + * elif lut_types is cnumpy.int16_t: + * type_min = -32768 + */ + __pyx_v_type_max = 0xFF; + + /* "silx/math/colormap.pyx":254 + * type_max = 65535 + * + * colors_dtype = numpy.array(colors).dtype # <<<<<<<<<<<<<< + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + */ + __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_array); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_5 = NULL; + if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) { + __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4); + if (likely(__pyx_t_5)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4); + __Pyx_INCREF(__pyx_t_5); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_4, function); + } + } + if (!__pyx_t_5) { + __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_GOTREF(__pyx_t_2); + } else { + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + { + __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL; + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } + } + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_dtype); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_colors_dtype = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":256 + * colors_dtype = numpy.array(colors).dtype + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) # <<<<<<<<<<<<<< + * lut = compute_cmap( + * values, colors, normalized_vmin, normalized_vmax, + */ + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_arange); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_type_min); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_6 = __Pyx_PyInt_From_long((__pyx_v_type_max + 1)); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_4); + __Pyx_GIVEREF(__pyx_t_6); + PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_6); + __pyx_t_4 = 0; + __pyx_t_6 = 0; + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_float64); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_dtype, __pyx_t_5) < 0) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_1, __pyx_t_6); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_7 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_7.memview)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_values = __pyx_t_7; + __pyx_t_7.memview = NULL; + __pyx_t_7.data = NULL; + + /* "silx/math/colormap.pyx":257 + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + * lut = compute_cmap( # <<<<<<<<<<<<<< + * values, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_8 = __pyx_fuse_5_0__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_values, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 257, __pyx_L1_error) + __pyx_v_lut = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":261 + * nan_color, scale_func) + * + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) # <<<<<<<<<<<<<< + * + * with nogil: + */ + __pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_empty); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_5); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_1); + __pyx_t_5 = 0; + __pyx_t_1 = 0; + __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_dtype, __pyx_v_colors_dtype) < 0) __PYX_ERR(0, 261, __pyx_L1_error) + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_output = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":265 + * with nogil: + * # Apply LUT + * for index in prange(length): # <<<<<<<<<<<<<< + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_10 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_10 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_11, __pyx_t_12, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) + #endif /* _OPENMP */ + for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_10; __pyx_t_9++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_9); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + + /* "silx/math/colormap.pyx":266 + * # Apply LUT + * for index in prange(length): + * lut_index = data[index] - type_min # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] + */ + __pyx_t_11 = __pyx_v_index; + __pyx_v_lut_index = ((*((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_11 * __pyx_v_data.strides[0]) ))) - __pyx_v_type_min); + + /* "silx/math/colormap.pyx":267 + * for index in prange(length): + * lut_index = data[index] - type_min + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = lut[lut_index, channel] + * + */ + __pyx_t_12 = __pyx_v_nb_channels; + __pyx_t_13 = __pyx_t_12; + for (__pyx_t_14 = 0; __pyx_t_14 < __pyx_t_13; __pyx_t_14+=1) { + __pyx_v_channel = __pyx_t_14; + + /* "silx/math/colormap.pyx":268 + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_15 = __pyx_v_lut_index; + __pyx_t_16 = __pyx_v_channel; + __pyx_t_17 = __pyx_v_index; + __pyx_t_18 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_17 * __pyx_v_output.strides[0]) )) + __pyx_t_18)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_lut.data + __pyx_t_15 * __pyx_v_lut.strides[0]) )) + __pyx_t_16)) ))); + } + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L5; + } + __pyx_L5:; + } + } + + /* "silx/math/colormap.pyx":270 + * output[index, channel] = lut[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":212 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap_with_lut( # <<<<<<<<<<<<<< + * lut_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __PYX_XDEC_MEMVIEW(&__pyx_t_7, 1); + __PYX_XDEC_MEMVIEW(&__pyx_t_8, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap_with_lut", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_values, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_lut, 1); + __Pyx_XDECREF(__pyx_v_colors_dtype); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_0_1__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_values = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_lut = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_v_type_min; + int __pyx_v_type_max; + int __pyx_v_nb_channels; + int __pyx_v_length; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + PyObject *__pyx_v_colors_dtype = NULL; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + __Pyx_memviewslice __pyx_t_7 = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_t_8 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_9; + int __pyx_t_10; + Py_ssize_t __pyx_t_11; + int __pyx_t_12; + int __pyx_t_13; + int __pyx_t_14; + Py_ssize_t __pyx_t_15; + Py_ssize_t __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + __Pyx_RefNannySetupContext("__pyx_fuse_0_1compute_cmap_with_lut", 0); + + /* "silx/math/colormap.pyx":238 + * cdef int channel, index, lut_index + * + * length = <int> data.size # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":239 + * + * length = <int> data.size + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * + * if lut_types is cnumpy.int8_t: + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":245 + * type_max = 127 + * elif lut_types is cnumpy.uint8_t: + * type_min = 0 # <<<<<<<<<<<<<< + * type_max = 255 + * elif lut_types is cnumpy.int16_t: + */ + __pyx_v_type_min = 0; + + /* "silx/math/colormap.pyx":246 + * elif lut_types is cnumpy.uint8_t: + * type_min = 0 + * type_max = 255 # <<<<<<<<<<<<<< + * elif lut_types is cnumpy.int16_t: + * type_min = -32768 + */ + __pyx_v_type_max = 0xFF; + + /* "silx/math/colormap.pyx":254 + * type_max = 65535 + * + * colors_dtype = numpy.array(colors).dtype # <<<<<<<<<<<<<< + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + */ + __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_array); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_5 = NULL; + if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) { + __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4); + if (likely(__pyx_t_5)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4); + __Pyx_INCREF(__pyx_t_5); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_4, function); + } + } + if (!__pyx_t_5) { + __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_GOTREF(__pyx_t_2); + } else { + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + { + __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL; + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } + } + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_dtype); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_colors_dtype = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":256 + * colors_dtype = numpy.array(colors).dtype + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) # <<<<<<<<<<<<<< + * lut = compute_cmap( + * values, colors, normalized_vmin, normalized_vmax, + */ + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_arange); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_type_min); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_6 = __Pyx_PyInt_From_long((__pyx_v_type_max + 1)); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_4); + __Pyx_GIVEREF(__pyx_t_6); + PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_6); + __pyx_t_4 = 0; + __pyx_t_6 = 0; + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_float64); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_dtype, __pyx_t_5) < 0) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_1, __pyx_t_6); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_7 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_7.memview)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_values = __pyx_t_7; + __pyx_t_7.memview = NULL; + __pyx_t_7.data = NULL; + + /* "silx/math/colormap.pyx":257 + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + * lut = compute_cmap( # <<<<<<<<<<<<<< + * values, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_8 = __pyx_fuse_5_1__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_values, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 257, __pyx_L1_error) + __pyx_v_lut = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":261 + * nan_color, scale_func) + * + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) # <<<<<<<<<<<<<< + * + * with nogil: + */ + __pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_empty); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_5); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_1); + __pyx_t_5 = 0; + __pyx_t_1 = 0; + __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_dtype, __pyx_v_colors_dtype) < 0) __PYX_ERR(0, 261, __pyx_L1_error) + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_output = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":265 + * with nogil: + * # Apply LUT + * for index in prange(length): # <<<<<<<<<<<<<< + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_10 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_10 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_11, __pyx_t_12, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) + #endif /* _OPENMP */ + for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_10; __pyx_t_9++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_9); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + + /* "silx/math/colormap.pyx":266 + * # Apply LUT + * for index in prange(length): + * lut_index = data[index] - type_min # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] + */ + __pyx_t_11 = __pyx_v_index; + __pyx_v_lut_index = ((*((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_11 * __pyx_v_data.strides[0]) ))) - __pyx_v_type_min); + + /* "silx/math/colormap.pyx":267 + * for index in prange(length): + * lut_index = data[index] - type_min + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = lut[lut_index, channel] + * + */ + __pyx_t_12 = __pyx_v_nb_channels; + __pyx_t_13 = __pyx_t_12; + for (__pyx_t_14 = 0; __pyx_t_14 < __pyx_t_13; __pyx_t_14+=1) { + __pyx_v_channel = __pyx_t_14; + + /* "silx/math/colormap.pyx":268 + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_15 = __pyx_v_lut_index; + __pyx_t_16 = __pyx_v_channel; + __pyx_t_17 = __pyx_v_index; + __pyx_t_18 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_17 * __pyx_v_output.strides[0]) )) + __pyx_t_18)) )) = (*((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_lut.data + __pyx_t_15 * __pyx_v_lut.strides[0]) )) + __pyx_t_16)) ))); + } + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L5; + } + __pyx_L5:; + } + } + + /* "silx/math/colormap.pyx":270 + * output[index, channel] = lut[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":212 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap_with_lut( # <<<<<<<<<<<<<< + * lut_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __PYX_XDEC_MEMVIEW(&__pyx_t_7, 1); + __PYX_XDEC_MEMVIEW(&__pyx_t_8, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap_with_lut", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_values, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_lut, 1); + __Pyx_XDECREF(__pyx_v_colors_dtype); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_1_0__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_values = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_lut = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_v_type_min; + int __pyx_v_type_max; + int __pyx_v_nb_channels; + int __pyx_v_length; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + PyObject *__pyx_v_colors_dtype = NULL; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + __Pyx_memviewslice __pyx_t_7 = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_t_8 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_9; + int __pyx_t_10; + Py_ssize_t __pyx_t_11; + int __pyx_t_12; + int __pyx_t_13; + int __pyx_t_14; + Py_ssize_t __pyx_t_15; + Py_ssize_t __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + __Pyx_RefNannySetupContext("__pyx_fuse_1_0compute_cmap_with_lut", 0); + + /* "silx/math/colormap.pyx":238 + * cdef int channel, index, lut_index + * + * length = <int> data.size # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_int8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_int8_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":239 + * + * length = <int> data.size + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * + * if lut_types is cnumpy.int8_t: + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":242 + * + * if lut_types is cnumpy.int8_t: + * type_min = -128 # <<<<<<<<<<<<<< + * type_max = 127 + * elif lut_types is cnumpy.uint8_t: + */ + __pyx_v_type_min = -128; + + /* "silx/math/colormap.pyx":243 + * if lut_types is cnumpy.int8_t: + * type_min = -128 + * type_max = 127 # <<<<<<<<<<<<<< + * elif lut_types is cnumpy.uint8_t: + * type_min = 0 + */ + __pyx_v_type_max = 0x7F; + + /* "silx/math/colormap.pyx":254 + * type_max = 65535 + * + * colors_dtype = numpy.array(colors).dtype # <<<<<<<<<<<<<< + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + */ + __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_array); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_5 = NULL; + if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) { + __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4); + if (likely(__pyx_t_5)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4); + __Pyx_INCREF(__pyx_t_5); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_4, function); + } + } + if (!__pyx_t_5) { + __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_GOTREF(__pyx_t_2); + } else { + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + { + __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL; + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } + } + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_dtype); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_colors_dtype = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":256 + * colors_dtype = numpy.array(colors).dtype + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) # <<<<<<<<<<<<<< + * lut = compute_cmap( + * values, colors, normalized_vmin, normalized_vmax, + */ + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_arange); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_type_min); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_6 = __Pyx_PyInt_From_long((__pyx_v_type_max + 1)); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_4); + __Pyx_GIVEREF(__pyx_t_6); + PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_6); + __pyx_t_4 = 0; + __pyx_t_6 = 0; + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_float64); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_dtype, __pyx_t_5) < 0) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_1, __pyx_t_6); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_7 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_7.memview)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_values = __pyx_t_7; + __pyx_t_7.memview = NULL; + __pyx_t_7.data = NULL; + + /* "silx/math/colormap.pyx":257 + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + * lut = compute_cmap( # <<<<<<<<<<<<<< + * values, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_8 = __pyx_fuse_5_0__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_values, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 257, __pyx_L1_error) + __pyx_v_lut = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":261 + * nan_color, scale_func) + * + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) # <<<<<<<<<<<<<< + * + * with nogil: + */ + __pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_empty); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_5); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_1); + __pyx_t_5 = 0; + __pyx_t_1 = 0; + __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_dtype, __pyx_v_colors_dtype) < 0) __PYX_ERR(0, 261, __pyx_L1_error) + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_output = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":265 + * with nogil: + * # Apply LUT + * for index in prange(length): # <<<<<<<<<<<<<< + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_10 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_10 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_11, __pyx_t_12, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) + #endif /* _OPENMP */ + for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_10; __pyx_t_9++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_9); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + + /* "silx/math/colormap.pyx":266 + * # Apply LUT + * for index in prange(length): + * lut_index = data[index] - type_min # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] + */ + __pyx_t_11 = __pyx_v_index; + __pyx_v_lut_index = ((*((__pyx_t_5numpy_int8_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_11 * __pyx_v_data.strides[0]) ))) - __pyx_v_type_min); + + /* "silx/math/colormap.pyx":267 + * for index in prange(length): + * lut_index = data[index] - type_min + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = lut[lut_index, channel] + * + */ + __pyx_t_12 = __pyx_v_nb_channels; + __pyx_t_13 = __pyx_t_12; + for (__pyx_t_14 = 0; __pyx_t_14 < __pyx_t_13; __pyx_t_14+=1) { + __pyx_v_channel = __pyx_t_14; + + /* "silx/math/colormap.pyx":268 + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_15 = __pyx_v_lut_index; + __pyx_t_16 = __pyx_v_channel; + __pyx_t_17 = __pyx_v_index; + __pyx_t_18 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_17 * __pyx_v_output.strides[0]) )) + __pyx_t_18)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_lut.data + __pyx_t_15 * __pyx_v_lut.strides[0]) )) + __pyx_t_16)) ))); + } + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L5; + } + __pyx_L5:; + } + } + + /* "silx/math/colormap.pyx":270 + * output[index, channel] = lut[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":212 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap_with_lut( # <<<<<<<<<<<<<< + * lut_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __PYX_XDEC_MEMVIEW(&__pyx_t_7, 1); + __PYX_XDEC_MEMVIEW(&__pyx_t_8, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap_with_lut", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_values, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_lut, 1); + __Pyx_XDECREF(__pyx_v_colors_dtype); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_1_1__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_values = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_lut = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_v_type_min; + int __pyx_v_type_max; + int __pyx_v_nb_channels; + int __pyx_v_length; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + PyObject *__pyx_v_colors_dtype = NULL; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + __Pyx_memviewslice __pyx_t_7 = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_t_8 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_9; + int __pyx_t_10; + Py_ssize_t __pyx_t_11; + int __pyx_t_12; + int __pyx_t_13; + int __pyx_t_14; + Py_ssize_t __pyx_t_15; + Py_ssize_t __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + __Pyx_RefNannySetupContext("__pyx_fuse_1_1compute_cmap_with_lut", 0); + + /* "silx/math/colormap.pyx":238 + * cdef int channel, index, lut_index + * + * length = <int> data.size # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_int8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_int8_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":239 + * + * length = <int> data.size + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * + * if lut_types is cnumpy.int8_t: + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":242 + * + * if lut_types is cnumpy.int8_t: + * type_min = -128 # <<<<<<<<<<<<<< + * type_max = 127 + * elif lut_types is cnumpy.uint8_t: + */ + __pyx_v_type_min = -128; + + /* "silx/math/colormap.pyx":243 + * if lut_types is cnumpy.int8_t: + * type_min = -128 + * type_max = 127 # <<<<<<<<<<<<<< + * elif lut_types is cnumpy.uint8_t: + * type_min = 0 + */ + __pyx_v_type_max = 0x7F; + + /* "silx/math/colormap.pyx":254 + * type_max = 65535 + * + * colors_dtype = numpy.array(colors).dtype # <<<<<<<<<<<<<< + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + */ + __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_array); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_5 = NULL; + if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) { + __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4); + if (likely(__pyx_t_5)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4); + __Pyx_INCREF(__pyx_t_5); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_4, function); + } + } + if (!__pyx_t_5) { + __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_GOTREF(__pyx_t_2); + } else { + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + { + __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL; + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } + } + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_dtype); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_colors_dtype = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":256 + * colors_dtype = numpy.array(colors).dtype + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) # <<<<<<<<<<<<<< + * lut = compute_cmap( + * values, colors, normalized_vmin, normalized_vmax, + */ + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_arange); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_type_min); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_6 = __Pyx_PyInt_From_long((__pyx_v_type_max + 1)); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_4); + __Pyx_GIVEREF(__pyx_t_6); + PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_6); + __pyx_t_4 = 0; + __pyx_t_6 = 0; + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_float64); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_dtype, __pyx_t_5) < 0) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_1, __pyx_t_6); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_7 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_7.memview)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_values = __pyx_t_7; + __pyx_t_7.memview = NULL; + __pyx_t_7.data = NULL; + + /* "silx/math/colormap.pyx":257 + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + * lut = compute_cmap( # <<<<<<<<<<<<<< + * values, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_8 = __pyx_fuse_5_1__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_values, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 257, __pyx_L1_error) + __pyx_v_lut = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":261 + * nan_color, scale_func) + * + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) # <<<<<<<<<<<<<< + * + * with nogil: + */ + __pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_empty); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_5); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_1); + __pyx_t_5 = 0; + __pyx_t_1 = 0; + __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_dtype, __pyx_v_colors_dtype) < 0) __PYX_ERR(0, 261, __pyx_L1_error) + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_output = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":265 + * with nogil: + * # Apply LUT + * for index in prange(length): # <<<<<<<<<<<<<< + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_10 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_10 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_11, __pyx_t_12, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) + #endif /* _OPENMP */ + for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_10; __pyx_t_9++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_9); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + + /* "silx/math/colormap.pyx":266 + * # Apply LUT + * for index in prange(length): + * lut_index = data[index] - type_min # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] + */ + __pyx_t_11 = __pyx_v_index; + __pyx_v_lut_index = ((*((__pyx_t_5numpy_int8_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_11 * __pyx_v_data.strides[0]) ))) - __pyx_v_type_min); + + /* "silx/math/colormap.pyx":267 + * for index in prange(length): + * lut_index = data[index] - type_min + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = lut[lut_index, channel] + * + */ + __pyx_t_12 = __pyx_v_nb_channels; + __pyx_t_13 = __pyx_t_12; + for (__pyx_t_14 = 0; __pyx_t_14 < __pyx_t_13; __pyx_t_14+=1) { + __pyx_v_channel = __pyx_t_14; + + /* "silx/math/colormap.pyx":268 + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_15 = __pyx_v_lut_index; + __pyx_t_16 = __pyx_v_channel; + __pyx_t_17 = __pyx_v_index; + __pyx_t_18 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_17 * __pyx_v_output.strides[0]) )) + __pyx_t_18)) )) = (*((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_lut.data + __pyx_t_15 * __pyx_v_lut.strides[0]) )) + __pyx_t_16)) ))); + } + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L5; + } + __pyx_L5:; + } + } + + /* "silx/math/colormap.pyx":270 + * output[index, channel] = lut[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":212 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap_with_lut( # <<<<<<<<<<<<<< + * lut_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __PYX_XDEC_MEMVIEW(&__pyx_t_7, 1); + __PYX_XDEC_MEMVIEW(&__pyx_t_8, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap_with_lut", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_values, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_lut, 1); + __Pyx_XDECREF(__pyx_v_colors_dtype); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_2_0__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_values = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_lut = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_v_type_min; + int __pyx_v_type_max; + int __pyx_v_nb_channels; + int __pyx_v_length; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + PyObject *__pyx_v_colors_dtype = NULL; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + __Pyx_memviewslice __pyx_t_7 = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_t_8 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_9; + int __pyx_t_10; + Py_ssize_t __pyx_t_11; + int __pyx_t_12; + int __pyx_t_13; + int __pyx_t_14; + Py_ssize_t __pyx_t_15; + Py_ssize_t __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + __Pyx_RefNannySetupContext("__pyx_fuse_2_0compute_cmap_with_lut", 0); + + /* "silx/math/colormap.pyx":238 + * cdef int channel, index, lut_index + * + * length = <int> data.size # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint16_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint16_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":239 + * + * length = <int> data.size + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * + * if lut_types is cnumpy.int8_t: + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":251 + * type_max = 32767 + * else: # uint16_t + * type_min = 0 # <<<<<<<<<<<<<< + * type_max = 65535 + * + */ + __pyx_v_type_min = 0; + + /* "silx/math/colormap.pyx":252 + * else: # uint16_t + * type_min = 0 + * type_max = 65535 # <<<<<<<<<<<<<< + * + * colors_dtype = numpy.array(colors).dtype + */ + __pyx_v_type_max = 0xFFFF; + + /* "silx/math/colormap.pyx":254 + * type_max = 65535 + * + * colors_dtype = numpy.array(colors).dtype # <<<<<<<<<<<<<< + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + */ + __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_array); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_5 = NULL; + if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) { + __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4); + if (likely(__pyx_t_5)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4); + __Pyx_INCREF(__pyx_t_5); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_4, function); + } + } + if (!__pyx_t_5) { + __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_GOTREF(__pyx_t_2); + } else { + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + { + __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL; + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } + } + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_dtype); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_colors_dtype = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":256 + * colors_dtype = numpy.array(colors).dtype + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) # <<<<<<<<<<<<<< + * lut = compute_cmap( + * values, colors, normalized_vmin, normalized_vmax, + */ + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_arange); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_type_min); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_6 = __Pyx_PyInt_From_long((__pyx_v_type_max + 1)); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_4); + __Pyx_GIVEREF(__pyx_t_6); + PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_6); + __pyx_t_4 = 0; + __pyx_t_6 = 0; + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_float64); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_dtype, __pyx_t_5) < 0) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_1, __pyx_t_6); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_7 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_7.memview)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_values = __pyx_t_7; + __pyx_t_7.memview = NULL; + __pyx_t_7.data = NULL; + + /* "silx/math/colormap.pyx":257 + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + * lut = compute_cmap( # <<<<<<<<<<<<<< + * values, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_8 = __pyx_fuse_5_0__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_values, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 257, __pyx_L1_error) + __pyx_v_lut = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":261 + * nan_color, scale_func) + * + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) # <<<<<<<<<<<<<< + * + * with nogil: + */ + __pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_empty); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_5); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_1); + __pyx_t_5 = 0; + __pyx_t_1 = 0; + __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_dtype, __pyx_v_colors_dtype) < 0) __PYX_ERR(0, 261, __pyx_L1_error) + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_output = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":265 + * with nogil: + * # Apply LUT + * for index in prange(length): # <<<<<<<<<<<<<< + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_10 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_10 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_11, __pyx_t_12, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) + #endif /* _OPENMP */ + for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_10; __pyx_t_9++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_9); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + + /* "silx/math/colormap.pyx":266 + * # Apply LUT + * for index in prange(length): + * lut_index = data[index] - type_min # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] + */ + __pyx_t_11 = __pyx_v_index; + __pyx_v_lut_index = ((*((__pyx_t_5numpy_uint16_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_11 * __pyx_v_data.strides[0]) ))) - __pyx_v_type_min); + + /* "silx/math/colormap.pyx":267 + * for index in prange(length): + * lut_index = data[index] - type_min + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = lut[lut_index, channel] + * + */ + __pyx_t_12 = __pyx_v_nb_channels; + __pyx_t_13 = __pyx_t_12; + for (__pyx_t_14 = 0; __pyx_t_14 < __pyx_t_13; __pyx_t_14+=1) { + __pyx_v_channel = __pyx_t_14; + + /* "silx/math/colormap.pyx":268 + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_15 = __pyx_v_lut_index; + __pyx_t_16 = __pyx_v_channel; + __pyx_t_17 = __pyx_v_index; + __pyx_t_18 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_17 * __pyx_v_output.strides[0]) )) + __pyx_t_18)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_lut.data + __pyx_t_15 * __pyx_v_lut.strides[0]) )) + __pyx_t_16)) ))); + } + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L5; + } + __pyx_L5:; + } + } + + /* "silx/math/colormap.pyx":270 + * output[index, channel] = lut[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":212 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap_with_lut( # <<<<<<<<<<<<<< + * lut_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __PYX_XDEC_MEMVIEW(&__pyx_t_7, 1); + __PYX_XDEC_MEMVIEW(&__pyx_t_8, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap_with_lut", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_values, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_lut, 1); + __Pyx_XDECREF(__pyx_v_colors_dtype); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_2_1__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_values = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_lut = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_v_type_min; + int __pyx_v_type_max; + int __pyx_v_nb_channels; + int __pyx_v_length; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + PyObject *__pyx_v_colors_dtype = NULL; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + __Pyx_memviewslice __pyx_t_7 = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_t_8 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_9; + int __pyx_t_10; + Py_ssize_t __pyx_t_11; + int __pyx_t_12; + int __pyx_t_13; + int __pyx_t_14; + Py_ssize_t __pyx_t_15; + Py_ssize_t __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + __Pyx_RefNannySetupContext("__pyx_fuse_2_1compute_cmap_with_lut", 0); + + /* "silx/math/colormap.pyx":238 + * cdef int channel, index, lut_index + * + * length = <int> data.size # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint16_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint16_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":239 + * + * length = <int> data.size + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * + * if lut_types is cnumpy.int8_t: + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":251 + * type_max = 32767 + * else: # uint16_t + * type_min = 0 # <<<<<<<<<<<<<< + * type_max = 65535 + * + */ + __pyx_v_type_min = 0; + + /* "silx/math/colormap.pyx":252 + * else: # uint16_t + * type_min = 0 + * type_max = 65535 # <<<<<<<<<<<<<< + * + * colors_dtype = numpy.array(colors).dtype + */ + __pyx_v_type_max = 0xFFFF; + + /* "silx/math/colormap.pyx":254 + * type_max = 65535 + * + * colors_dtype = numpy.array(colors).dtype # <<<<<<<<<<<<<< + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + */ + __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_array); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_5 = NULL; + if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) { + __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4); + if (likely(__pyx_t_5)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4); + __Pyx_INCREF(__pyx_t_5); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_4, function); + } + } + if (!__pyx_t_5) { + __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_GOTREF(__pyx_t_2); + } else { + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + { + __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL; + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } + } + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_dtype); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_colors_dtype = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":256 + * colors_dtype = numpy.array(colors).dtype + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) # <<<<<<<<<<<<<< + * lut = compute_cmap( + * values, colors, normalized_vmin, normalized_vmax, + */ + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_arange); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_type_min); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_6 = __Pyx_PyInt_From_long((__pyx_v_type_max + 1)); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_4); + __Pyx_GIVEREF(__pyx_t_6); + PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_6); + __pyx_t_4 = 0; + __pyx_t_6 = 0; + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_float64); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_dtype, __pyx_t_5) < 0) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_1, __pyx_t_6); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_7 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_7.memview)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_values = __pyx_t_7; + __pyx_t_7.memview = NULL; + __pyx_t_7.data = NULL; + + /* "silx/math/colormap.pyx":257 + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + * lut = compute_cmap( # <<<<<<<<<<<<<< + * values, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_8 = __pyx_fuse_5_1__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_values, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 257, __pyx_L1_error) + __pyx_v_lut = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":261 + * nan_color, scale_func) + * + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) # <<<<<<<<<<<<<< + * + * with nogil: + */ + __pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_empty); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_5); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_1); + __pyx_t_5 = 0; + __pyx_t_1 = 0; + __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_dtype, __pyx_v_colors_dtype) < 0) __PYX_ERR(0, 261, __pyx_L1_error) + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_output = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":265 + * with nogil: + * # Apply LUT + * for index in prange(length): # <<<<<<<<<<<<<< + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_10 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_10 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_11, __pyx_t_12, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) + #endif /* _OPENMP */ + for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_10; __pyx_t_9++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_9); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + + /* "silx/math/colormap.pyx":266 + * # Apply LUT + * for index in prange(length): + * lut_index = data[index] - type_min # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] + */ + __pyx_t_11 = __pyx_v_index; + __pyx_v_lut_index = ((*((__pyx_t_5numpy_uint16_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_11 * __pyx_v_data.strides[0]) ))) - __pyx_v_type_min); + + /* "silx/math/colormap.pyx":267 + * for index in prange(length): + * lut_index = data[index] - type_min + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = lut[lut_index, channel] + * + */ + __pyx_t_12 = __pyx_v_nb_channels; + __pyx_t_13 = __pyx_t_12; + for (__pyx_t_14 = 0; __pyx_t_14 < __pyx_t_13; __pyx_t_14+=1) { + __pyx_v_channel = __pyx_t_14; + + /* "silx/math/colormap.pyx":268 + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_15 = __pyx_v_lut_index; + __pyx_t_16 = __pyx_v_channel; + __pyx_t_17 = __pyx_v_index; + __pyx_t_18 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_17 * __pyx_v_output.strides[0]) )) + __pyx_t_18)) )) = (*((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_lut.data + __pyx_t_15 * __pyx_v_lut.strides[0]) )) + __pyx_t_16)) ))); + } + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L5; + } + __pyx_L5:; + } + } + + /* "silx/math/colormap.pyx":270 + * output[index, channel] = lut[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":212 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap_with_lut( # <<<<<<<<<<<<<< + * lut_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __PYX_XDEC_MEMVIEW(&__pyx_t_7, 1); + __PYX_XDEC_MEMVIEW(&__pyx_t_8, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap_with_lut", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_values, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_lut, 1); + __Pyx_XDECREF(__pyx_v_colors_dtype); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_3_0__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_values = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_lut = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_v_type_min; + int __pyx_v_type_max; + int __pyx_v_nb_channels; + int __pyx_v_length; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + PyObject *__pyx_v_colors_dtype = NULL; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + __Pyx_memviewslice __pyx_t_7 = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_t_8 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_9; + int __pyx_t_10; + Py_ssize_t __pyx_t_11; + int __pyx_t_12; + int __pyx_t_13; + int __pyx_t_14; + Py_ssize_t __pyx_t_15; + Py_ssize_t __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + __Pyx_RefNannySetupContext("__pyx_fuse_3_0compute_cmap_with_lut", 0); + + /* "silx/math/colormap.pyx":238 + * cdef int channel, index, lut_index + * + * length = <int> data.size # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_int16_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_int16_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":239 + * + * length = <int> data.size + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * + * if lut_types is cnumpy.int8_t: + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":248 + * type_max = 255 + * elif lut_types is cnumpy.int16_t: + * type_min = -32768 # <<<<<<<<<<<<<< + * type_max = 32767 + * else: # uint16_t + */ + __pyx_v_type_min = -32768; + + /* "silx/math/colormap.pyx":249 + * elif lut_types is cnumpy.int16_t: + * type_min = -32768 + * type_max = 32767 # <<<<<<<<<<<<<< + * else: # uint16_t + * type_min = 0 + */ + __pyx_v_type_max = 0x7FFF; + + /* "silx/math/colormap.pyx":254 + * type_max = 65535 + * + * colors_dtype = numpy.array(colors).dtype # <<<<<<<<<<<<<< + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + */ + __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_array); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_5 = NULL; + if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) { + __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4); + if (likely(__pyx_t_5)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4); + __Pyx_INCREF(__pyx_t_5); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_4, function); + } + } + if (!__pyx_t_5) { + __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_GOTREF(__pyx_t_2); + } else { + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + { + __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL; + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } + } + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_dtype); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_colors_dtype = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":256 + * colors_dtype = numpy.array(colors).dtype + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) # <<<<<<<<<<<<<< + * lut = compute_cmap( + * values, colors, normalized_vmin, normalized_vmax, + */ + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_arange); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_type_min); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_6 = __Pyx_PyInt_From_long((__pyx_v_type_max + 1)); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_4); + __Pyx_GIVEREF(__pyx_t_6); + PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_6); + __pyx_t_4 = 0; + __pyx_t_6 = 0; + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_float64); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_dtype, __pyx_t_5) < 0) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_1, __pyx_t_6); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_7 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_7.memview)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_values = __pyx_t_7; + __pyx_t_7.memview = NULL; + __pyx_t_7.data = NULL; + + /* "silx/math/colormap.pyx":257 + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + * lut = compute_cmap( # <<<<<<<<<<<<<< + * values, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_8 = __pyx_fuse_5_0__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_values, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 257, __pyx_L1_error) + __pyx_v_lut = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":261 + * nan_color, scale_func) + * + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) # <<<<<<<<<<<<<< + * + * with nogil: + */ + __pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_empty); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_5); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_1); + __pyx_t_5 = 0; + __pyx_t_1 = 0; + __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_dtype, __pyx_v_colors_dtype) < 0) __PYX_ERR(0, 261, __pyx_L1_error) + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_output = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":265 + * with nogil: + * # Apply LUT + * for index in prange(length): # <<<<<<<<<<<<<< + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_10 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_10 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_11, __pyx_t_12, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) + #endif /* _OPENMP */ + for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_10; __pyx_t_9++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_9); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + + /* "silx/math/colormap.pyx":266 + * # Apply LUT + * for index in prange(length): + * lut_index = data[index] - type_min # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] + */ + __pyx_t_11 = __pyx_v_index; + __pyx_v_lut_index = ((*((__pyx_t_5numpy_int16_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_11 * __pyx_v_data.strides[0]) ))) - __pyx_v_type_min); + + /* "silx/math/colormap.pyx":267 + * for index in prange(length): + * lut_index = data[index] - type_min + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = lut[lut_index, channel] + * + */ + __pyx_t_12 = __pyx_v_nb_channels; + __pyx_t_13 = __pyx_t_12; + for (__pyx_t_14 = 0; __pyx_t_14 < __pyx_t_13; __pyx_t_14+=1) { + __pyx_v_channel = __pyx_t_14; + + /* "silx/math/colormap.pyx":268 + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_15 = __pyx_v_lut_index; + __pyx_t_16 = __pyx_v_channel; + __pyx_t_17 = __pyx_v_index; + __pyx_t_18 = __pyx_v_channel; + *((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_17 * __pyx_v_output.strides[0]) )) + __pyx_t_18)) )) = (*((__pyx_t_5numpy_uint8_t *) ( /* dim=1 */ ((char *) (((__pyx_t_5numpy_uint8_t *) ( /* dim=0 */ (__pyx_v_lut.data + __pyx_t_15 * __pyx_v_lut.strides[0]) )) + __pyx_t_16)) ))); + } + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L5; + } + __pyx_L5:; + } + } + + /* "silx/math/colormap.pyx":270 + * output[index, channel] = lut[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":212 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap_with_lut( # <<<<<<<<<<<<<< + * lut_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __PYX_XDEC_MEMVIEW(&__pyx_t_7, 1); + __PYX_XDEC_MEMVIEW(&__pyx_t_8, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap_with_lut", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_values, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_lut, 1); + __Pyx_XDECREF(__pyx_v_colors_dtype); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static __Pyx_memviewslice __pyx_fuse_3_1__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, double __pyx_v_normalized_vmin, double __pyx_v_normalized_vmax, __Pyx_memviewslice __pyx_v_nan_color, __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func) { + __Pyx_memviewslice __pyx_v_output = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_values = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_lut = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_v_type_min; + int __pyx_v_type_max; + int __pyx_v_nb_channels; + int __pyx_v_length; + int __pyx_v_channel; + int __pyx_v_index; + int __pyx_v_lut_index; + PyObject *__pyx_v_colors_dtype = NULL; + __Pyx_memviewslice __pyx_r = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + __Pyx_memviewslice __pyx_t_7 = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_t_8 = { 0, 0, { 0 }, { 0 }, { 0 } }; + int __pyx_t_9; + int __pyx_t_10; + Py_ssize_t __pyx_t_11; + int __pyx_t_12; + int __pyx_t_13; + int __pyx_t_14; + Py_ssize_t __pyx_t_15; + Py_ssize_t __pyx_t_16; + Py_ssize_t __pyx_t_17; + Py_ssize_t __pyx_t_18; + __Pyx_RefNannySetupContext("__pyx_fuse_3_1compute_cmap_with_lut", 0); + + /* "silx/math/colormap.pyx":238 + * cdef int channel, index, lut_index + * + * length = <int> data.size # <<<<<<<<<<<<<< + * nb_channels = <int> colors.shape[1] + * + */ + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_data, 1, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_int16_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_int16_t, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_size); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_2); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 238, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_length = ((int)__pyx_t_3); + + /* "silx/math/colormap.pyx":239 + * + * length = <int> data.size + * nb_channels = <int> colors.shape[1] # <<<<<<<<<<<<<< + * + * if lut_types is cnumpy.int8_t: + */ + __pyx_v_nb_channels = ((int)(__pyx_v_colors.shape[1])); + + /* "silx/math/colormap.pyx":248 + * type_max = 255 + * elif lut_types is cnumpy.int16_t: + * type_min = -32768 # <<<<<<<<<<<<<< + * type_max = 32767 + * else: # uint16_t + */ + __pyx_v_type_min = -32768; + + /* "silx/math/colormap.pyx":249 + * elif lut_types is cnumpy.int16_t: + * type_min = -32768 + * type_max = 32767 # <<<<<<<<<<<<<< + * else: # uint16_t + * type_min = 0 + */ + __pyx_v_type_max = 0x7FFF; + + /* "silx/math/colormap.pyx":254 + * type_max = 65535 + * + * colors_dtype = numpy.array(colors).dtype # <<<<<<<<<<<<<< + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + */ + __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_array); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __pyx_memoryview_fromslice(__pyx_v_colors, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_5 = NULL; + if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) { + __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4); + if (likely(__pyx_t_5)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4); + __Pyx_INCREF(__pyx_t_5); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_4, function); + } + } + if (!__pyx_t_5) { + __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_GOTREF(__pyx_t_2); + } else { + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_1}; + __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + { + __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL; + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } + } + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_dtype); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_colors_dtype = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":256 + * colors_dtype = numpy.array(colors).dtype + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) # <<<<<<<<<<<<<< + * lut = compute_cmap( + * values, colors, normalized_vmin, normalized_vmax, + */ + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_arange); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_type_min); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_6 = __Pyx_PyInt_From_long((__pyx_v_type_max + 1)); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_1 = PyTuple_New(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_4); + __Pyx_GIVEREF(__pyx_t_6); + PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_t_6); + __pyx_t_4 = 0; + __pyx_t_6 = 0; + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_float64); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_dtype, __pyx_t_5) < 0) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_1, __pyx_t_6); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_7 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_7.memview)) __PYX_ERR(0, 256, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_values = __pyx_t_7; + __pyx_t_7.memview = NULL; + __pyx_t_7.data = NULL; + + /* "silx/math/colormap.pyx":257 + * + * values = numpy.arange(type_min, type_max + 1, dtype=numpy.float64) + * lut = compute_cmap( # <<<<<<<<<<<<<< + * values, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_8 = __pyx_fuse_5_1__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_values, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 257, __pyx_L1_error) + __pyx_v_lut = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":261 + * nan_color, scale_func) + * + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) # <<<<<<<<<<<<<< + * + * with nogil: + */ + __pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_5, __pyx_n_s_empty); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_t_5 = __Pyx_PyInt_From_int(__pyx_v_length); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = PyTuple_New(2); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_5); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_1); + __pyx_t_5 = 0; + __pyx_t_1 = 0; + __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_2, __pyx_n_s_dtype, __pyx_v_colors_dtype) < 0) __PYX_ERR(0, 261, __pyx_L1_error) + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_5)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(__pyx_t_5, PyBUF_WRITABLE); if (unlikely(!__pyx_t_8.memview)) __PYX_ERR(0, 261, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_output = __pyx_t_8; + __pyx_t_8.memview = NULL; + __pyx_t_8.data = NULL; + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + { + #ifdef WITH_THREAD + PyThreadState *_save; + Py_UNBLOCK_THREADS + __Pyx_FastGIL_Remember(); + #endif + /*try:*/ { + + /* "silx/math/colormap.pyx":265 + * with nogil: + * # Apply LUT + * for index in prange(length): # <<<<<<<<<<<<<< + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + */ + __pyx_t_3 = __pyx_v_length; + if (1 == 0) abort(); + { + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) (x) + #define unlikely(x) (x) + #endif + __pyx_t_10 = (__pyx_t_3 - 0 + 1 - 1/abs(1)) / 1; + if (__pyx_t_10 > 0) + { + #ifdef _OPENMP + #pragma omp parallel private(__pyx_t_11, __pyx_t_12, __pyx_t_13, __pyx_t_14, __pyx_t_15, __pyx_t_16, __pyx_t_17, __pyx_t_18) + #endif /* _OPENMP */ + { + #ifdef _OPENMP + #pragma omp for lastprivate(__pyx_v_channel) firstprivate(__pyx_v_index) lastprivate(__pyx_v_index) lastprivate(__pyx_v_lut_index) + #endif /* _OPENMP */ + for (__pyx_t_9 = 0; __pyx_t_9 < __pyx_t_10; __pyx_t_9++){ + { + __pyx_v_index = (int)(0 + 1 * __pyx_t_9); + /* Initialize private variables to invalid values */ + __pyx_v_channel = ((int)0xbad0bad0); + __pyx_v_lut_index = ((int)0xbad0bad0); + + /* "silx/math/colormap.pyx":266 + * # Apply LUT + * for index in prange(length): + * lut_index = data[index] - type_min # <<<<<<<<<<<<<< + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] + */ + __pyx_t_11 = __pyx_v_index; + __pyx_v_lut_index = ((*((__pyx_t_5numpy_int16_t *) ( /* dim=0 */ (__pyx_v_data.data + __pyx_t_11 * __pyx_v_data.strides[0]) ))) - __pyx_v_type_min); + + /* "silx/math/colormap.pyx":267 + * for index in prange(length): + * lut_index = data[index] - type_min + * for channel in range(nb_channels): # <<<<<<<<<<<<<< + * output[index, channel] = lut[lut_index, channel] + * + */ + __pyx_t_12 = __pyx_v_nb_channels; + __pyx_t_13 = __pyx_t_12; + for (__pyx_t_14 = 0; __pyx_t_14 < __pyx_t_13; __pyx_t_14+=1) { + __pyx_v_channel = __pyx_t_14; + + /* "silx/math/colormap.pyx":268 + * lut_index = data[index] - type_min + * for channel in range(nb_channels): + * output[index, channel] = lut[lut_index, channel] # <<<<<<<<<<<<<< + * + * return output + */ + __pyx_t_15 = __pyx_v_lut_index; + __pyx_t_16 = __pyx_v_channel; + __pyx_t_17 = __pyx_v_index; + __pyx_t_18 = __pyx_v_channel; + *((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_output.data + __pyx_t_17 * __pyx_v_output.strides[0]) )) + __pyx_t_18)) )) = (*((float *) ( /* dim=1 */ ((char *) (((float *) ( /* dim=0 */ (__pyx_v_lut.data + __pyx_t_15 * __pyx_v_lut.strides[0]) )) + __pyx_t_16)) ))); + } + } + } + } + } + } + #if ((defined(__APPLE__) || defined(__OSX__)) && (defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95))))) + #undef likely + #undef unlikely + #define likely(x) __builtin_expect(!!(x), 1) + #define unlikely(x) __builtin_expect(!!(x), 0) + #endif + } + + /* "silx/math/colormap.pyx":263 + * output = numpy.empty((length, nb_channels), dtype=colors_dtype) + * + * with nogil: # <<<<<<<<<<<<<< + * # Apply LUT + * for index in prange(length): + */ + /*finally:*/ { + /*normal exit:*/{ + #ifdef WITH_THREAD + __Pyx_FastGIL_Forget(); + Py_BLOCK_THREADS + #endif + goto __pyx_L5; + } + __pyx_L5:; + } + } + + /* "silx/math/colormap.pyx":270 + * output[index, channel] = lut[lut_index, channel] + * + * return output # <<<<<<<<<<<<<< + * + * + */ + __PYX_INC_MEMVIEW(&__pyx_v_output, 0); + __pyx_r = __pyx_v_output; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":212 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * cdef image_types[:, ::1] compute_cmap_with_lut( # <<<<<<<<<<<<<< + * lut_types[:] data, + * image_types[:, ::1] colors, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __PYX_XDEC_MEMVIEW(&__pyx_t_7, 1); + __PYX_XDEC_MEMVIEW(&__pyx_t_8, 1); + __pyx_r.data = NULL; + __pyx_r.memview = NULL; + __Pyx_AddTraceback("silx.math.colormap.compute_cmap_with_lut", __pyx_clineno, __pyx_lineno, __pyx_filename); + + goto __pyx_L2; + __pyx_L0:; + if (unlikely(!__pyx_r.memview)) { + PyErr_SetString(PyExc_TypeError, "Memoryview return value is not initialized"); + } + __pyx_L2:; + __PYX_XDEC_MEMVIEW(&__pyx_v_output, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_values, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_lut, 1); + __Pyx_XDECREF(__pyx_v_colors_dtype); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_4silx_4math_8colormap_1_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static char __pyx_doc_4silx_4math_8colormap__cmap[] = "_cmap(signatures, args, kwargs, defaults)\nImplementation of colormap.\n\n Use :func:`cmap`.\n\n :param data: Input data\n :param colors: Colors look-up-table\n :param normalization: Kind of scaling to apply on data\n :param vmin: Lower bound of the colormap range\n :param vmax: Upper bound of the colormap range\n :param nan_color: Color to use for NaN value.\n :return: The generated image\n "; +static PyMethodDef __pyx_mdef_4silx_4math_8colormap_1_cmap = {"_cmap", (PyCFunction)__pyx_pw_4silx_4math_8colormap_1_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_pw_4silx_4math_8colormap_1_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + PyObject *__pyx_v_signatures = 0; + PyObject *__pyx_v_args = 0; + PyObject *__pyx_v_kwargs = 0; + CYTHON_UNUSED PyObject *__pyx_v_defaults = 0; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__pyx_fused_cpdef (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_signatures,&__pyx_n_s_args,&__pyx_n_s_kwargs,&__pyx_n_s_defaults,0}; + PyObject* values[4] = {0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_signatures)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_args)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("__pyx_fused_cpdef", 1, 4, 4, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_kwargs)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("__pyx_fused_cpdef", 1, 4, 4, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_defaults)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("__pyx_fused_cpdef", 1, 4, 4, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__pyx_fused_cpdef") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 4) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + } + __pyx_v_signatures = values[0]; + __pyx_v_args = values[1]; + __pyx_v_kwargs = values[2]; + __pyx_v_defaults = values[3]; + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("__pyx_fused_cpdef", 1, 4, 4, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap.__pyx_fused_cpdef", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + __pyx_r = __pyx_pf_4silx_4math_8colormap__cmap(__pyx_self, __pyx_v_signatures, __pyx_v_args, __pyx_v_kwargs, __pyx_v_defaults); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap__cmap(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_signatures, PyObject *__pyx_v_args, PyObject *__pyx_v_kwargs, CYTHON_UNUSED PyObject *__pyx_v_defaults) { + PyObject *__pyx_v_dest_sig = NULL; + Py_ssize_t __pyx_v_i; + PyTypeObject *__pyx_v_ndarray = 0; + __Pyx_memviewslice __pyx_v_memslice; + Py_ssize_t __pyx_v_itemsize; + int __pyx_v_dtype_signed; + char __pyx_v_kind; + int __pyx_v____pyx_uint8_t_is_signed; + int __pyx_v____pyx_int8_t_is_signed; + int __pyx_v____pyx_uint16_t_is_signed; + int __pyx_v____pyx_int16_t_is_signed; + int __pyx_v____pyx_uint32_t_is_signed; + int __pyx_v____pyx_int32_t_is_signed; + int __pyx_v____pyx_uint64_t_is_signed; + int __pyx_v____pyx_int64_t_is_signed; + PyObject *__pyx_v_arg = NULL; + PyObject *__pyx_v_dtype = NULL; + PyObject *__pyx_v_arg_base = NULL; + PyObject *__pyx_v_candidates = NULL; + PyObject *__pyx_v_sig = NULL; + int __pyx_v_match_found; + PyObject *__pyx_v_src_sig = NULL; + PyObject *__pyx_v_dst_type = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + int __pyx_t_2; + int __pyx_t_3; + int __pyx_t_4; + Py_ssize_t __pyx_t_5; + PyObject *__pyx_t_6 = NULL; + long __pyx_t_7; + __Pyx_memviewslice __pyx_t_8; + Py_ssize_t __pyx_t_9; + int __pyx_t_10; + int __pyx_t_11; + PyObject *__pyx_t_12 = NULL; + Py_ssize_t __pyx_t_13; + Py_ssize_t __pyx_t_14; + Py_ssize_t __pyx_t_15; + int __pyx_t_16; + __Pyx_RefNannySetupContext("_cmap", 0); + __Pyx_INCREF(__pyx_v_kwargs); + __pyx_t_1 = PyList_New(1 * 2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + { Py_ssize_t __pyx_temp; + for (__pyx_temp=0; __pyx_temp < 2; __pyx_temp++) { + __Pyx_INCREF(Py_None); + __Pyx_GIVEREF(Py_None); + PyList_SET_ITEM(__pyx_t_1, __pyx_temp, Py_None); + } + } + __pyx_v_dest_sig = ((PyObject*)__pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_3 = (__pyx_v_kwargs != Py_None); + __pyx_t_4 = (__pyx_t_3 != 0); + if (__pyx_t_4) { + } else { + __pyx_t_2 = __pyx_t_4; + goto __pyx_L4_bool_binop_done; + } + __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_v_kwargs); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + __pyx_t_3 = ((!__pyx_t_4) != 0); + __pyx_t_2 = __pyx_t_3; + __pyx_L4_bool_binop_done:; + if (__pyx_t_2) { + __Pyx_INCREF(Py_None); + __Pyx_DECREF_SET(__pyx_v_kwargs, Py_None); + } + __pyx_t_1 = ((PyObject *)__Pyx_ImportNumPyArrayTypeIfAvailable()); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_v_ndarray = ((PyTypeObject*)__pyx_t_1); + __pyx_t_1 = 0; + __pyx_v_itemsize = -1L; + __pyx_v____pyx_uint8_t_is_signed = (!((((__pyx_t_5numpy_uint8_t)-1L) > 0) != 0)); + __pyx_v____pyx_int8_t_is_signed = (!((((__pyx_t_5numpy_int8_t)-1L) > 0) != 0)); + __pyx_v____pyx_uint16_t_is_signed = (!((((__pyx_t_5numpy_uint16_t)-1L) > 0) != 0)); + __pyx_v____pyx_int16_t_is_signed = (!((((__pyx_t_5numpy_int16_t)-1L) > 0) != 0)); + __pyx_v____pyx_uint32_t_is_signed = (!((((__pyx_t_5numpy_uint32_t)-1L) > 0) != 0)); + __pyx_v____pyx_int32_t_is_signed = (!((((__pyx_t_5numpy_int32_t)-1L) > 0) != 0)); + __pyx_v____pyx_uint64_t_is_signed = (!((((__pyx_t_5numpy_uint64_t)-1L) > 0) != 0)); + __pyx_v____pyx_int64_t_is_signed = (!((((__pyx_t_5numpy_int64_t)-1L) > 0) != 0)); + if (unlikely(__pyx_v_args == Py_None)) { + PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()"); + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_t_5 = PyTuple_GET_SIZE(((PyObject*)__pyx_v_args)); if (unlikely(__pyx_t_5 == ((Py_ssize_t)-1))) __PYX_ERR(0, 277, __pyx_L1_error) + __pyx_t_2 = ((0 < __pyx_t_5) != 0); + if (__pyx_t_2) { + if (unlikely(__pyx_v_args == Py_None)) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable"); + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_t_1 = PyTuple_GET_ITEM(((PyObject*)__pyx_v_args), 0); + __Pyx_INCREF(__pyx_t_1); + __pyx_v_arg = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L6; + } + __pyx_t_3 = (__pyx_v_kwargs != Py_None); + __pyx_t_4 = (__pyx_t_3 != 0); + if (__pyx_t_4) { + } else { + __pyx_t_2 = __pyx_t_4; + goto __pyx_L7_bool_binop_done; + } + if (unlikely(__pyx_v_kwargs == Py_None)) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable"); + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_t_4 = (__Pyx_PyDict_ContainsTF(__pyx_n_s_data, ((PyObject*)__pyx_v_kwargs), Py_EQ)); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + __pyx_t_3 = (__pyx_t_4 != 0); + __pyx_t_2 = __pyx_t_3; + __pyx_L7_bool_binop_done:; + if (__pyx_t_2) { + if (unlikely(__pyx_v_kwargs == Py_None)) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable"); + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_t_1 = __Pyx_PyDict_GetItem(((PyObject*)__pyx_v_kwargs), __pyx_n_s_data); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_v_arg = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L6; + } + /*else*/ { + if (unlikely(__pyx_v_args == Py_None)) { + PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()"); + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_t_5 = PyTuple_GET_SIZE(((PyObject*)__pyx_v_args)); if (unlikely(__pyx_t_5 == ((Py_ssize_t)-1))) __PYX_ERR(0, 277, __pyx_L1_error) + __pyx_t_1 = PyInt_FromSsize_t(__pyx_t_5); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_6 = PyTuple_New(3); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_INCREF(__pyx_int_6); + __Pyx_GIVEREF(__pyx_int_6); + PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_int_6); + __Pyx_INCREF(__pyx_n_s_s); + __Pyx_GIVEREF(__pyx_n_s_s); + PyTuple_SET_ITEM(__pyx_t_6, 1, __pyx_n_s_s); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_6, 2, __pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_Expected_at_least_d_argument_s_g, __pyx_t_6); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_6 = __Pyx_PyObject_CallOneArg(__pyx_builtin_TypeError, __pyx_t_1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_Raise(__pyx_t_6, 0, 0, 0); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_L6:; + while (1) { + __pyx_t_2 = (__pyx_v_ndarray != ((PyTypeObject*)Py_None)); + __pyx_t_3 = (__pyx_t_2 != 0); + if (__pyx_t_3) { + __pyx_t_3 = __Pyx_TypeCheck(__pyx_v_arg, __pyx_v_ndarray); + __pyx_t_2 = (__pyx_t_3 != 0); + if (__pyx_t_2) { + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_dtype); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_v_dtype = __pyx_t_6; + __pyx_t_6 = 0; + goto __pyx_L12; + } + __pyx_t_2 = __pyx_memoryview_check(__pyx_v_arg); + __pyx_t_3 = (__pyx_t_2 != 0); + if (__pyx_t_3) { + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_base); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_v_arg_base = __pyx_t_6; + __pyx_t_6 = 0; + __pyx_t_3 = __Pyx_TypeCheck(__pyx_v_arg_base, __pyx_v_ndarray); + __pyx_t_2 = (__pyx_t_3 != 0); + if (__pyx_t_2) { + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg_base, __pyx_n_s_dtype); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_v_dtype = __pyx_t_6; + __pyx_t_6 = 0; + goto __pyx_L13; + } + /*else*/ { + __Pyx_INCREF(Py_None); + __pyx_v_dtype = Py_None; + } + __pyx_L13:; + goto __pyx_L12; + } + /*else*/ { + __Pyx_INCREF(Py_None); + __pyx_v_dtype = Py_None; + } + __pyx_L12:; + __pyx_v_itemsize = -1L; + __pyx_t_2 = (__pyx_v_dtype != Py_None); + __pyx_t_3 = (__pyx_t_2 != 0); + if (__pyx_t_3) { + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_dtype, __pyx_n_s_itemsize); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_6); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_v_itemsize = __pyx_t_5; + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_dtype, __pyx_n_s_kind); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_7 = __Pyx_PyObject_Ord(__pyx_t_6); if (unlikely(__pyx_t_7 == ((long)(long)(Py_UCS4)-1))) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_v_kind = __pyx_t_7; + __pyx_v_dtype_signed = (__pyx_v_kind == 'i'); + switch (__pyx_v_kind) { + case 'i': + case 'u': + __pyx_t_2 = (((sizeof(__pyx_t_5numpy_uint8_t)) == __pyx_v_itemsize) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L16_bool_binop_done; + } + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_6); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_2 = ((((Py_ssize_t)__pyx_t_5) == 1) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L16_bool_binop_done; + } + __pyx_t_2 = ((!((__pyx_v____pyx_uint8_t_is_signed ^ __pyx_v_dtype_signed) != 0)) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L16_bool_binop_done:; + if (__pyx_t_3) { + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_uint8_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + __pyx_t_2 = (((sizeof(__pyx_t_5numpy_int8_t)) == __pyx_v_itemsize) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L20_bool_binop_done; + } + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_6); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_2 = ((((Py_ssize_t)__pyx_t_5) == 1) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L20_bool_binop_done; + } + __pyx_t_2 = ((!((__pyx_v____pyx_int8_t_is_signed ^ __pyx_v_dtype_signed) != 0)) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L20_bool_binop_done:; + if (__pyx_t_3) { + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_int8_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + __pyx_t_2 = (((sizeof(__pyx_t_5numpy_uint16_t)) == __pyx_v_itemsize) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L24_bool_binop_done; + } + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_6); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_2 = ((((Py_ssize_t)__pyx_t_5) == 1) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L24_bool_binop_done; + } + __pyx_t_2 = ((!((__pyx_v____pyx_uint16_t_is_signed ^ __pyx_v_dtype_signed) != 0)) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L24_bool_binop_done:; + if (__pyx_t_3) { + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_uint16_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + __pyx_t_2 = (((sizeof(__pyx_t_5numpy_int16_t)) == __pyx_v_itemsize) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L28_bool_binop_done; + } + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_6); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_2 = ((((Py_ssize_t)__pyx_t_5) == 1) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L28_bool_binop_done; + } + __pyx_t_2 = ((!((__pyx_v____pyx_int16_t_is_signed ^ __pyx_v_dtype_signed) != 0)) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L28_bool_binop_done:; + if (__pyx_t_3) { + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_int16_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + __pyx_t_2 = (((sizeof(__pyx_t_5numpy_uint32_t)) == __pyx_v_itemsize) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L32_bool_binop_done; + } + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_6); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_2 = ((((Py_ssize_t)__pyx_t_5) == 1) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L32_bool_binop_done; + } + __pyx_t_2 = ((!((__pyx_v____pyx_uint32_t_is_signed ^ __pyx_v_dtype_signed) != 0)) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L32_bool_binop_done:; + if (__pyx_t_3) { + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_uint32_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + __pyx_t_2 = (((sizeof(__pyx_t_5numpy_int32_t)) == __pyx_v_itemsize) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L36_bool_binop_done; + } + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_6); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_2 = ((((Py_ssize_t)__pyx_t_5) == 1) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L36_bool_binop_done; + } + __pyx_t_2 = ((!((__pyx_v____pyx_int32_t_is_signed ^ __pyx_v_dtype_signed) != 0)) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L36_bool_binop_done:; + if (__pyx_t_3) { + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_int32_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + __pyx_t_2 = (((sizeof(__pyx_t_5numpy_uint64_t)) == __pyx_v_itemsize) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L40_bool_binop_done; + } + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_6); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_2 = ((((Py_ssize_t)__pyx_t_5) == 1) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L40_bool_binop_done; + } + __pyx_t_2 = ((!((__pyx_v____pyx_uint64_t_is_signed ^ __pyx_v_dtype_signed) != 0)) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L40_bool_binop_done:; + if (__pyx_t_3) { + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_uint64_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + __pyx_t_2 = (((sizeof(__pyx_t_5numpy_int64_t)) == __pyx_v_itemsize) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L44_bool_binop_done; + } + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_6); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_2 = ((((Py_ssize_t)__pyx_t_5) == 1) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L44_bool_binop_done; + } + __pyx_t_2 = ((!((__pyx_v____pyx_int64_t_is_signed ^ __pyx_v_dtype_signed) != 0)) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L44_bool_binop_done:; + if (__pyx_t_3) { + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_int64_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + break; + case 'f': + __pyx_t_2 = (((sizeof(float)) == __pyx_v_itemsize) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L48_bool_binop_done; + } + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_6); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_2 = ((((Py_ssize_t)__pyx_t_5) == 1) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L48_bool_binop_done:; + if (__pyx_t_3) { + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_float, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + __pyx_t_2 = (((sizeof(double)) == __pyx_v_itemsize) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L51_bool_binop_done; + } + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_6); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_2 = ((((Py_ssize_t)__pyx_t_5) == 1) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L51_bool_binop_done:; + if (__pyx_t_3) { + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_double, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + __pyx_t_2 = (((sizeof(long double)) == __pyx_v_itemsize) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L54_bool_binop_done; + } + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_ndim); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_6); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_2 = ((((Py_ssize_t)__pyx_t_5) == 1) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L54_bool_binop_done:; + if (__pyx_t_3) { + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_kp_s_long_double, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + break; + case 'c': + break; + case 'O': + break; + default: break; + } + } + } + __pyx_t_2 = ((__pyx_v_itemsize == -1L) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L57_bool_binop_done; + } + __pyx_t_2 = ((__pyx_v_itemsize == (sizeof(__pyx_t_5numpy_uint8_t))) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L57_bool_binop_done:; + if (__pyx_t_3) { + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint8_t(__pyx_v_arg, 0); + __pyx_v_memslice = __pyx_t_8; + __pyx_t_3 = (__pyx_v_memslice.memview != 0); + if (__pyx_t_3) { + __PYX_XDEC_MEMVIEW((&__pyx_v_memslice), 1); + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_uint8_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + /*else*/ { + PyErr_Clear(); + } + } + __pyx_t_2 = ((__pyx_v_itemsize == -1L) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L61_bool_binop_done; + } + __pyx_t_2 = ((__pyx_v_itemsize == (sizeof(__pyx_t_5numpy_int8_t))) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L61_bool_binop_done:; + if (__pyx_t_3) { + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int8_t(__pyx_v_arg, 0); + __pyx_v_memslice = __pyx_t_8; + __pyx_t_3 = (__pyx_v_memslice.memview != 0); + if (__pyx_t_3) { + __PYX_XDEC_MEMVIEW((&__pyx_v_memslice), 1); + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_int8_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + /*else*/ { + PyErr_Clear(); + } + } + __pyx_t_2 = ((__pyx_v_itemsize == -1L) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L65_bool_binop_done; + } + __pyx_t_2 = ((__pyx_v_itemsize == (sizeof(__pyx_t_5numpy_uint16_t))) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L65_bool_binop_done:; + if (__pyx_t_3) { + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint16_t(__pyx_v_arg, 0); + __pyx_v_memslice = __pyx_t_8; + __pyx_t_3 = (__pyx_v_memslice.memview != 0); + if (__pyx_t_3) { + __PYX_XDEC_MEMVIEW((&__pyx_v_memslice), 1); + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_uint16_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + /*else*/ { + PyErr_Clear(); + } + } + __pyx_t_2 = ((__pyx_v_itemsize == -1L) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L69_bool_binop_done; + } + __pyx_t_2 = ((__pyx_v_itemsize == (sizeof(__pyx_t_5numpy_int16_t))) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L69_bool_binop_done:; + if (__pyx_t_3) { + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int16_t(__pyx_v_arg, 0); + __pyx_v_memslice = __pyx_t_8; + __pyx_t_3 = (__pyx_v_memslice.memview != 0); + if (__pyx_t_3) { + __PYX_XDEC_MEMVIEW((&__pyx_v_memslice), 1); + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_int16_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + /*else*/ { + PyErr_Clear(); + } + } + __pyx_t_2 = ((__pyx_v_itemsize == -1L) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L73_bool_binop_done; + } + __pyx_t_2 = ((__pyx_v_itemsize == (sizeof(__pyx_t_5numpy_uint32_t))) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L73_bool_binop_done:; + if (__pyx_t_3) { + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint32_t(__pyx_v_arg, 0); + __pyx_v_memslice = __pyx_t_8; + __pyx_t_3 = (__pyx_v_memslice.memview != 0); + if (__pyx_t_3) { + __PYX_XDEC_MEMVIEW((&__pyx_v_memslice), 1); + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_uint32_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + /*else*/ { + PyErr_Clear(); + } + } + __pyx_t_2 = ((__pyx_v_itemsize == -1L) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L77_bool_binop_done; + } + __pyx_t_2 = ((__pyx_v_itemsize == (sizeof(__pyx_t_5numpy_int32_t))) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L77_bool_binop_done:; + if (__pyx_t_3) { + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int32_t(__pyx_v_arg, 0); + __pyx_v_memslice = __pyx_t_8; + __pyx_t_3 = (__pyx_v_memslice.memview != 0); + if (__pyx_t_3) { + __PYX_XDEC_MEMVIEW((&__pyx_v_memslice), 1); + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_int32_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + /*else*/ { + PyErr_Clear(); + } + } + __pyx_t_2 = ((__pyx_v_itemsize == -1L) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L81_bool_binop_done; + } + __pyx_t_2 = ((__pyx_v_itemsize == (sizeof(__pyx_t_5numpy_uint64_t))) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L81_bool_binop_done:; + if (__pyx_t_3) { + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint64_t(__pyx_v_arg, 0); + __pyx_v_memslice = __pyx_t_8; + __pyx_t_3 = (__pyx_v_memslice.memview != 0); + if (__pyx_t_3) { + __PYX_XDEC_MEMVIEW((&__pyx_v_memslice), 1); + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_uint64_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + /*else*/ { + PyErr_Clear(); + } + } + __pyx_t_2 = ((__pyx_v_itemsize == -1L) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L85_bool_binop_done; + } + __pyx_t_2 = ((__pyx_v_itemsize == (sizeof(__pyx_t_5numpy_int64_t))) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L85_bool_binop_done:; + if (__pyx_t_3) { + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int64_t(__pyx_v_arg, 0); + __pyx_v_memslice = __pyx_t_8; + __pyx_t_3 = (__pyx_v_memslice.memview != 0); + if (__pyx_t_3) { + __PYX_XDEC_MEMVIEW((&__pyx_v_memslice), 1); + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_int64_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + /*else*/ { + PyErr_Clear(); + } + } + __pyx_t_2 = ((__pyx_v_itemsize == -1L) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L89_bool_binop_done; + } + __pyx_t_2 = ((__pyx_v_itemsize == (sizeof(float))) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L89_bool_binop_done:; + if (__pyx_t_3) { + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_ds_float(__pyx_v_arg, 0); + __pyx_v_memslice = __pyx_t_8; + __pyx_t_3 = (__pyx_v_memslice.memview != 0); + if (__pyx_t_3) { + __PYX_XDEC_MEMVIEW((&__pyx_v_memslice), 1); + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_float, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + /*else*/ { + PyErr_Clear(); + } + } + __pyx_t_2 = ((__pyx_v_itemsize == -1L) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L93_bool_binop_done; + } + __pyx_t_2 = ((__pyx_v_itemsize == (sizeof(double))) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L93_bool_binop_done:; + if (__pyx_t_3) { + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_ds_double(__pyx_v_arg, 0); + __pyx_v_memslice = __pyx_t_8; + __pyx_t_3 = (__pyx_v_memslice.memview != 0); + if (__pyx_t_3) { + __PYX_XDEC_MEMVIEW((&__pyx_v_memslice), 1); + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_n_s_double, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + /*else*/ { + PyErr_Clear(); + } + } + __pyx_t_2 = ((__pyx_v_itemsize == -1L) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_3 = __pyx_t_2; + goto __pyx_L97_bool_binop_done; + } + __pyx_t_2 = ((__pyx_v_itemsize == (sizeof(long double))) != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L97_bool_binop_done:; + if (__pyx_t_3) { + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_ds_long__double(__pyx_v_arg, 0); + __pyx_v_memslice = __pyx_t_8; + __pyx_t_3 = (__pyx_v_memslice.memview != 0); + if (__pyx_t_3) { + __PYX_XDEC_MEMVIEW((&__pyx_v_memslice), 1); + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, __pyx_kp_s_long_double, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + /*else*/ { + PyErr_Clear(); + } + } + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 0, Py_None, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L10_break; + } + __pyx_L10_break:; + if (unlikely(__pyx_v_args == Py_None)) { + PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()"); + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_t_5 = PyTuple_GET_SIZE(((PyObject*)__pyx_v_args)); if (unlikely(__pyx_t_5 == ((Py_ssize_t)-1))) __PYX_ERR(0, 277, __pyx_L1_error) + __pyx_t_3 = ((1 < __pyx_t_5) != 0); + if (__pyx_t_3) { + if (unlikely(__pyx_v_args == Py_None)) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable"); + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_t_6 = PyTuple_GET_ITEM(((PyObject*)__pyx_v_args), 1); + __Pyx_INCREF(__pyx_t_6); + __Pyx_DECREF_SET(__pyx_v_arg, __pyx_t_6); + __pyx_t_6 = 0; + goto __pyx_L100; + } + __pyx_t_2 = (__pyx_v_kwargs != Py_None); + __pyx_t_4 = (__pyx_t_2 != 0); + if (__pyx_t_4) { + } else { + __pyx_t_3 = __pyx_t_4; + goto __pyx_L101_bool_binop_done; + } + if (unlikely(__pyx_v_kwargs == Py_None)) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable"); + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_t_4 = (__Pyx_PyDict_ContainsTF(__pyx_n_s_colors, ((PyObject*)__pyx_v_kwargs), Py_EQ)); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_4 != 0); + __pyx_t_3 = __pyx_t_2; + __pyx_L101_bool_binop_done:; + if (__pyx_t_3) { + if (unlikely(__pyx_v_kwargs == Py_None)) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable"); + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_t_6 = __Pyx_PyDict_GetItem(((PyObject*)__pyx_v_kwargs), __pyx_n_s_colors); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF_SET(__pyx_v_arg, __pyx_t_6); + __pyx_t_6 = 0; + goto __pyx_L100; + } + /*else*/ { + if (unlikely(__pyx_v_args == Py_None)) { + PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()"); + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_t_5 = PyTuple_GET_SIZE(((PyObject*)__pyx_v_args)); if (unlikely(__pyx_t_5 == ((Py_ssize_t)-1))) __PYX_ERR(0, 277, __pyx_L1_error) + __pyx_t_6 = PyInt_FromSsize_t(__pyx_t_5); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_INCREF(__pyx_int_6); + __Pyx_GIVEREF(__pyx_int_6); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_int_6); + __Pyx_INCREF(__pyx_n_s_s); + __Pyx_GIVEREF(__pyx_n_s_s); + PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_n_s_s); + __Pyx_GIVEREF(__pyx_t_6); + PyTuple_SET_ITEM(__pyx_t_1, 2, __pyx_t_6); + __pyx_t_6 = 0; + __pyx_t_6 = __Pyx_PyString_Format(__pyx_kp_s_Expected_at_least_d_argument_s_g, __pyx_t_1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_builtin_TypeError, __pyx_t_6); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_Raise(__pyx_t_1, 0, 0, 0); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_L100:; + while (1) { + __pyx_t_3 = (__pyx_v_ndarray != ((PyTypeObject*)Py_None)); + __pyx_t_2 = (__pyx_t_3 != 0); + if (__pyx_t_2) { + __pyx_t_2 = __Pyx_TypeCheck(__pyx_v_arg, __pyx_v_ndarray); + __pyx_t_3 = (__pyx_t_2 != 0); + if (__pyx_t_3) { + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_dtype); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_XDECREF_SET(__pyx_v_dtype, __pyx_t_1); + __pyx_t_1 = 0; + goto __pyx_L106; + } + __pyx_t_3 = __pyx_memoryview_check(__pyx_v_arg); + __pyx_t_2 = (__pyx_t_3 != 0); + if (__pyx_t_2) { + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_base); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_XDECREF_SET(__pyx_v_arg_base, __pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_2 = __Pyx_TypeCheck(__pyx_v_arg_base, __pyx_v_ndarray); + __pyx_t_3 = (__pyx_t_2 != 0); + if (__pyx_t_3) { + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg_base, __pyx_n_s_dtype); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_XDECREF_SET(__pyx_v_dtype, __pyx_t_1); + __pyx_t_1 = 0; + goto __pyx_L107; + } + /*else*/ { + __Pyx_INCREF(Py_None); + __Pyx_XDECREF_SET(__pyx_v_dtype, Py_None); + } + __pyx_L107:; + goto __pyx_L106; + } + /*else*/ { + __Pyx_INCREF(Py_None); + __Pyx_XDECREF_SET(__pyx_v_dtype, Py_None); + } + __pyx_L106:; + __pyx_v_itemsize = -1L; + __pyx_t_3 = (__pyx_v_dtype != Py_None); + __pyx_t_2 = (__pyx_t_3 != 0); + if (__pyx_t_2) { + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dtype, __pyx_n_s_itemsize); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_1); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_v_itemsize = __pyx_t_5; + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dtype, __pyx_n_s_kind); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_7 = __Pyx_PyObject_Ord(__pyx_t_1); if (unlikely(__pyx_t_7 == ((long)(long)(Py_UCS4)-1))) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_v_kind = __pyx_t_7; + __pyx_v_dtype_signed = (__pyx_v_kind == 'i'); + switch (__pyx_v_kind) { + case 'i': + case 'u': + __pyx_t_3 = (((sizeof(__pyx_t_5numpy_uint8_t)) == __pyx_v_itemsize) != 0); + if (__pyx_t_3) { + } else { + __pyx_t_2 = __pyx_t_3; + goto __pyx_L110_bool_binop_done; + } + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_1); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = ((((Py_ssize_t)__pyx_t_5) == 2) != 0); + if (__pyx_t_3) { + } else { + __pyx_t_2 = __pyx_t_3; + goto __pyx_L110_bool_binop_done; + } + __pyx_t_3 = ((!((__pyx_v____pyx_uint8_t_is_signed ^ __pyx_v_dtype_signed) != 0)) != 0); + __pyx_t_2 = __pyx_t_3; + __pyx_L110_bool_binop_done:; + if (__pyx_t_2) { + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 1, __pyx_n_s_uint8_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L104_break; + } + break; + case 'f': + __pyx_t_3 = (((sizeof(float)) == __pyx_v_itemsize) != 0); + if (__pyx_t_3) { + } else { + __pyx_t_2 = __pyx_t_3; + goto __pyx_L114_bool_binop_done; + } + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_arg, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_5 = __Pyx_PyIndex_AsSsize_t(__pyx_t_1); if (unlikely((__pyx_t_5 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = ((((Py_ssize_t)__pyx_t_5) == 2) != 0); + __pyx_t_2 = __pyx_t_3; + __pyx_L114_bool_binop_done:; + if (__pyx_t_2) { + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 1, __pyx_n_s_float, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L104_break; + } + break; + case 'c': + break; + case 'O': + break; + default: break; + } + } + } + __pyx_t_3 = ((__pyx_v_itemsize == -1L) != 0); + if (!__pyx_t_3) { + } else { + __pyx_t_2 = __pyx_t_3; + goto __pyx_L117_bool_binop_done; + } + __pyx_t_3 = ((__pyx_v_itemsize == (sizeof(__pyx_t_5numpy_uint8_t))) != 0); + __pyx_t_2 = __pyx_t_3; + __pyx_L117_bool_binop_done:; + if (__pyx_t_2) { + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(__pyx_v_arg, 0); + __pyx_v_memslice = __pyx_t_8; + __pyx_t_2 = (__pyx_v_memslice.memview != 0); + if (__pyx_t_2) { + __PYX_XDEC_MEMVIEW((&__pyx_v_memslice), 1); + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 1, __pyx_n_s_uint8_t, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L104_break; + } + /*else*/ { + PyErr_Clear(); + } + } + __pyx_t_3 = ((__pyx_v_itemsize == -1L) != 0); + if (!__pyx_t_3) { + } else { + __pyx_t_2 = __pyx_t_3; + goto __pyx_L121_bool_binop_done; + } + __pyx_t_3 = ((__pyx_v_itemsize == (sizeof(float))) != 0); + __pyx_t_2 = __pyx_t_3; + __pyx_L121_bool_binop_done:; + if (__pyx_t_2) { + __pyx_t_8 = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(__pyx_v_arg, 0); + __pyx_v_memslice = __pyx_t_8; + __pyx_t_2 = (__pyx_v_memslice.memview != 0); + if (__pyx_t_2) { + __PYX_XDEC_MEMVIEW((&__pyx_v_memslice), 1); + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 1, __pyx_n_s_float, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L104_break; + } + /*else*/ { + PyErr_Clear(); + } + } + if (unlikely(__Pyx_SetItemInt(__pyx_v_dest_sig, 1, Py_None, long, 1, __Pyx_PyInt_From_long, 1, 0, 0) < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + goto __pyx_L104_break; + } + __pyx_L104_break:; + __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_v_candidates = ((PyObject*)__pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_5 = 0; + if (unlikely(__pyx_v_signatures == Py_None)) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable"); + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_t_6 = __Pyx_dict_iterator(((PyObject*)__pyx_v_signatures), 1, ((PyObject *)NULL), (&__pyx_t_9), (&__pyx_t_10)); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_1); + __pyx_t_1 = __pyx_t_6; + __pyx_t_6 = 0; + while (1) { + __pyx_t_11 = __Pyx_dict_iter_next(__pyx_t_1, __pyx_t_9, &__pyx_t_5, &__pyx_t_6, NULL, NULL, __pyx_t_10); + if (unlikely(__pyx_t_11 == 0)) break; + if (unlikely(__pyx_t_11 == -1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_XDECREF_SET(__pyx_v_sig, __pyx_t_6); + __pyx_t_6 = 0; + __pyx_v_match_found = 0; + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_sig, __pyx_n_s_strip); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_12 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_tuple__2, NULL); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_12); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_t_12, __pyx_n_s_split); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0; + __pyx_t_12 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_tuple__4, NULL); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_12); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_XDECREF_SET(__pyx_v_src_sig, __pyx_t_12); + __pyx_t_12 = 0; + __pyx_t_13 = PyList_GET_SIZE(__pyx_v_dest_sig); if (unlikely(__pyx_t_13 == ((Py_ssize_t)-1))) __PYX_ERR(0, 277, __pyx_L1_error) + __pyx_t_14 = __pyx_t_13; + for (__pyx_t_15 = 0; __pyx_t_15 < __pyx_t_14; __pyx_t_15+=1) { + __pyx_v_i = __pyx_t_15; + __pyx_t_12 = PyList_GET_ITEM(__pyx_v_dest_sig, __pyx_v_i); + __Pyx_INCREF(__pyx_t_12); + __Pyx_XDECREF_SET(__pyx_v_dst_type, __pyx_t_12); + __pyx_t_12 = 0; + __pyx_t_2 = (__pyx_v_dst_type != Py_None); + __pyx_t_3 = (__pyx_t_2 != 0); + if (__pyx_t_3) { + __pyx_t_12 = __Pyx_GetItemInt(__pyx_v_src_sig, __pyx_v_i, Py_ssize_t, 1, PyInt_FromSsize_t, 0, 0, 0); if (unlikely(!__pyx_t_12)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_12); + __pyx_t_6 = PyObject_RichCompare(__pyx_t_12, __pyx_v_dst_type, Py_EQ); __Pyx_XGOTREF(__pyx_t_6); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_12); __pyx_t_12 = 0; + __pyx_t_3 = __Pyx_PyObject_IsTrue(__pyx_t_6); if (unlikely(__pyx_t_3 < 0)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + if (__pyx_t_3) { + __pyx_v_match_found = 1; + goto __pyx_L129; + } + /*else*/ { + __pyx_v_match_found = 0; + goto __pyx_L127_break; + } + __pyx_L129:; + } + } + __pyx_L127_break:; + __pyx_t_3 = (__pyx_v_match_found != 0); + if (__pyx_t_3) { + __pyx_t_16 = __Pyx_PyList_Append(__pyx_v_candidates, __pyx_v_sig); if (unlikely(__pyx_t_16 == ((int)-1))) __PYX_ERR(0, 277, __pyx_L1_error) + } + } + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_3 = (PyList_GET_SIZE(__pyx_v_candidates) != 0); + __pyx_t_2 = ((!__pyx_t_3) != 0); + if (__pyx_t_2) { + __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__5, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_Raise(__pyx_t_1, 0, 0, 0); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_t_9 = PyList_GET_SIZE(__pyx_v_candidates); if (unlikely(__pyx_t_9 == ((Py_ssize_t)-1))) __PYX_ERR(0, 277, __pyx_L1_error) + __pyx_t_2 = ((__pyx_t_9 > 1) != 0); + if (__pyx_t_2) { + __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__6, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_Raise(__pyx_t_1, 0, 0, 0); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __PYX_ERR(0, 277, __pyx_L1_error) + } + /*else*/ { + __Pyx_XDECREF(__pyx_r); + if (unlikely(__pyx_v_signatures == Py_None)) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable"); + __PYX_ERR(0, 277, __pyx_L1_error) + } + __pyx_t_1 = __Pyx_PyDict_GetItem(((PyObject*)__pyx_v_signatures), PyList_GET_ITEM(__pyx_v_candidates, 0)); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + } + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_12); + __Pyx_AddTraceback("silx.math.colormap.__pyx_fused_cpdef", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_dest_sig); + __Pyx_XDECREF(__pyx_v_ndarray); + __Pyx_XDECREF(__pyx_v_arg); + __Pyx_XDECREF(__pyx_v_dtype); + __Pyx_XDECREF(__pyx_v_arg_base); + __Pyx_XDECREF(__pyx_v_candidates); + __Pyx_XDECREF(__pyx_v_sig); + __Pyx_XDECREF(__pyx_v_src_sig); + __Pyx_XDECREF(__pyx_v_dst_type); + __Pyx_XDECREF(__pyx_v_kwargs); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_0_0__pyx_pw_4silx_4math_8colormap_5_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_0_0__pyx_mdef_4silx_4math_8colormap_5_cmap = {"__pyx_fuse_0_0_cmap", (PyCFunction)__pyx_fuse_0_0__pyx_pw_4silx_4math_8colormap_5_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_0_0__pyx_pw_4silx_4math_8colormap_5_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint8_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_5numpy_uint8_t(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_4_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_4_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_0_0_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__7, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":317 + * # Proxy for calling the right implementation depending on data type + * if data_types in lut_types: # Use LUT implementation + * output = compute_cmap_with_lut( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_0_0__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 317, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 317, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_0_1__pyx_pw_4silx_4math_8colormap_7_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_0_1__pyx_mdef_4silx_4math_8colormap_7_cmap = {"__pyx_fuse_0_1_cmap", (PyCFunction)__pyx_fuse_0_1__pyx_pw_4silx_4math_8colormap_7_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_0_1__pyx_pw_4silx_4math_8colormap_7_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint8_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_float(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_6_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_6_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_0_1_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__8, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":317 + * # Proxy for calling the right implementation depending on data type + * if data_types in lut_types: # Use LUT implementation + * output = compute_cmap_with_lut( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_0_1__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 317, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 317, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_1_0__pyx_pw_4silx_4math_8colormap_9_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_1_0__pyx_mdef_4silx_4math_8colormap_9_cmap = {"__pyx_fuse_1_0_cmap", (PyCFunction)__pyx_fuse_1_0__pyx_pw_4silx_4math_8colormap_9_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_1_0__pyx_pw_4silx_4math_8colormap_9_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int8_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_5numpy_uint8_t(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_8_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_8_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_1_0_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__9, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":317 + * # Proxy for calling the right implementation depending on data type + * if data_types in lut_types: # Use LUT implementation + * output = compute_cmap_with_lut( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_1_0__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 317, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 317, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_1_1__pyx_pw_4silx_4math_8colormap_11_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_1_1__pyx_mdef_4silx_4math_8colormap_11_cmap = {"__pyx_fuse_1_1_cmap", (PyCFunction)__pyx_fuse_1_1__pyx_pw_4silx_4math_8colormap_11_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_1_1__pyx_pw_4silx_4math_8colormap_11_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int8_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_float(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_10_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_10_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_1_1_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__10, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":317 + * # Proxy for calling the right implementation depending on data type + * if data_types in lut_types: # Use LUT implementation + * output = compute_cmap_with_lut( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_1_1__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 317, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 317, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_2_0__pyx_pw_4silx_4math_8colormap_13_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_2_0__pyx_mdef_4silx_4math_8colormap_13_cmap = {"__pyx_fuse_2_0_cmap", (PyCFunction)__pyx_fuse_2_0__pyx_pw_4silx_4math_8colormap_13_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_2_0__pyx_pw_4silx_4math_8colormap_13_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint16_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_5numpy_uint8_t(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_12_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_12_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_2_0_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__11, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":317 + * # Proxy for calling the right implementation depending on data type + * if data_types in lut_types: # Use LUT implementation + * output = compute_cmap_with_lut( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_2_0__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 317, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 317, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_2_1__pyx_pw_4silx_4math_8colormap_15_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_2_1__pyx_mdef_4silx_4math_8colormap_15_cmap = {"__pyx_fuse_2_1_cmap", (PyCFunction)__pyx_fuse_2_1__pyx_pw_4silx_4math_8colormap_15_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_2_1__pyx_pw_4silx_4math_8colormap_15_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint16_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_float(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_14_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_14_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_2_1_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__12, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":317 + * # Proxy for calling the right implementation depending on data type + * if data_types in lut_types: # Use LUT implementation + * output = compute_cmap_with_lut( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_2_1__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 317, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 317, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_3_0__pyx_pw_4silx_4math_8colormap_17_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_3_0__pyx_mdef_4silx_4math_8colormap_17_cmap = {"__pyx_fuse_3_0_cmap", (PyCFunction)__pyx_fuse_3_0__pyx_pw_4silx_4math_8colormap_17_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_3_0__pyx_pw_4silx_4math_8colormap_17_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int16_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_5numpy_uint8_t(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_16_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_16_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_3_0_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__13, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":317 + * # Proxy for calling the right implementation depending on data type + * if data_types in lut_types: # Use LUT implementation + * output = compute_cmap_with_lut( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_3_0__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 317, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 317, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_3_1__pyx_pw_4silx_4math_8colormap_19_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_3_1__pyx_mdef_4silx_4math_8colormap_19_cmap = {"__pyx_fuse_3_1_cmap", (PyCFunction)__pyx_fuse_3_1__pyx_pw_4silx_4math_8colormap_19_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_3_1__pyx_pw_4silx_4math_8colormap_19_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int16_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_float(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_18_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_18_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_3_1_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__14, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":317 + * # Proxy for calling the right implementation depending on data type + * if data_types in lut_types: # Use LUT implementation + * output = compute_cmap_with_lut( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_3_1__pyx_f_4silx_4math_8colormap_compute_cmap_with_lut(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 317, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 317, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_4_0__pyx_pw_4silx_4math_8colormap_21_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_4_0__pyx_mdef_4silx_4math_8colormap_21_cmap = {"__pyx_fuse_4_0_cmap", (PyCFunction)__pyx_fuse_4_0__pyx_pw_4silx_4math_8colormap_21_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_4_0__pyx_pw_4silx_4math_8colormap_21_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint32_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_5numpy_uint8_t(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_20_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_20_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_4_0_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__15, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":322 + * + * elif data_types in default_types: # Use default implementation + * output = compute_cmap( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_0_0__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 322, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 322, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_4_1__pyx_pw_4silx_4math_8colormap_23_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_4_1__pyx_mdef_4silx_4math_8colormap_23_cmap = {"__pyx_fuse_4_1_cmap", (PyCFunction)__pyx_fuse_4_1__pyx_pw_4silx_4math_8colormap_23_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_4_1__pyx_pw_4silx_4math_8colormap_23_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint32_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_float(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_22_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_22_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_4_1_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__16, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":322 + * + * elif data_types in default_types: # Use default implementation + * output = compute_cmap( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_0_1__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 322, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 322, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_5_0__pyx_pw_4silx_4math_8colormap_25_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_5_0__pyx_mdef_4silx_4math_8colormap_25_cmap = {"__pyx_fuse_5_0_cmap", (PyCFunction)__pyx_fuse_5_0__pyx_pw_4silx_4math_8colormap_25_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_5_0__pyx_pw_4silx_4math_8colormap_25_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int32_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_5numpy_uint8_t(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_24_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_24_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_5_0_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__17, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":322 + * + * elif data_types in default_types: # Use default implementation + * output = compute_cmap( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_1_0__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 322, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 322, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_5_1__pyx_pw_4silx_4math_8colormap_27_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_5_1__pyx_mdef_4silx_4math_8colormap_27_cmap = {"__pyx_fuse_5_1_cmap", (PyCFunction)__pyx_fuse_5_1__pyx_pw_4silx_4math_8colormap_27_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_5_1__pyx_pw_4silx_4math_8colormap_27_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int32_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_float(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_26_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_26_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_5_1_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__18, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":322 + * + * elif data_types in default_types: # Use default implementation + * output = compute_cmap( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_1_1__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 322, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 322, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_6_0__pyx_pw_4silx_4math_8colormap_29_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_6_0__pyx_mdef_4silx_4math_8colormap_29_cmap = {"__pyx_fuse_6_0_cmap", (PyCFunction)__pyx_fuse_6_0__pyx_pw_4silx_4math_8colormap_29_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_6_0__pyx_pw_4silx_4math_8colormap_29_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint64_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_5numpy_uint8_t(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_28_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_28_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_6_0_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__19, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":322 + * + * elif data_types in default_types: # Use default implementation + * output = compute_cmap( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_2_0__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 322, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 322, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_6_1__pyx_pw_4silx_4math_8colormap_31_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_6_1__pyx_mdef_4silx_4math_8colormap_31_cmap = {"__pyx_fuse_6_1_cmap", (PyCFunction)__pyx_fuse_6_1__pyx_pw_4silx_4math_8colormap_31_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_6_1__pyx_pw_4silx_4math_8colormap_31_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint64_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_float(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_30_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_30_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_6_1_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__20, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":322 + * + * elif data_types in default_types: # Use default implementation + * output = compute_cmap( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_2_1__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 322, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 322, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_7_0__pyx_pw_4silx_4math_8colormap_33_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_7_0__pyx_mdef_4silx_4math_8colormap_33_cmap = {"__pyx_fuse_7_0_cmap", (PyCFunction)__pyx_fuse_7_0__pyx_pw_4silx_4math_8colormap_33_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_7_0__pyx_pw_4silx_4math_8colormap_33_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int64_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_5numpy_uint8_t(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_32_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_32_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_7_0_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__21, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":322 + * + * elif data_types in default_types: # Use default implementation + * output = compute_cmap( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_3_0__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 322, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 322, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_7_1__pyx_pw_4silx_4math_8colormap_35_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_7_1__pyx_mdef_4silx_4math_8colormap_35_cmap = {"__pyx_fuse_7_1_cmap", (PyCFunction)__pyx_fuse_7_1__pyx_pw_4silx_4math_8colormap_35_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_7_1__pyx_pw_4silx_4math_8colormap_35_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int64_t(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_float(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_34_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_34_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_7_1_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__22, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":322 + * + * elif data_types in default_types: # Use default implementation + * output = compute_cmap( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_3_1__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 322, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 322, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_8_0__pyx_pw_4silx_4math_8colormap_37_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_8_0__pyx_mdef_4silx_4math_8colormap_37_cmap = {"__pyx_fuse_8_0_cmap", (PyCFunction)__pyx_fuse_8_0__pyx_pw_4silx_4math_8colormap_37_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_8_0__pyx_pw_4silx_4math_8colormap_37_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_float(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_5numpy_uint8_t(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_36_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_36_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_8_0_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__23, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":322 + * + * elif data_types in default_types: # Use default implementation + * output = compute_cmap( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_4_0__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 322, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 322, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_8_1__pyx_pw_4silx_4math_8colormap_39_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_8_1__pyx_mdef_4silx_4math_8colormap_39_cmap = {"__pyx_fuse_8_1_cmap", (PyCFunction)__pyx_fuse_8_1__pyx_pw_4silx_4math_8colormap_39_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_8_1__pyx_pw_4silx_4math_8colormap_39_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_float(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_float(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_38_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_38_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_8_1_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__24, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":322 + * + * elif data_types in default_types: # Use default implementation + * output = compute_cmap( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_4_1__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 322, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 322, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_9_0__pyx_pw_4silx_4math_8colormap_41_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_9_0__pyx_mdef_4silx_4math_8colormap_41_cmap = {"__pyx_fuse_9_0_cmap", (PyCFunction)__pyx_fuse_9_0__pyx_pw_4silx_4math_8colormap_41_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_9_0__pyx_pw_4silx_4math_8colormap_41_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_double(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_5numpy_uint8_t(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_40_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_40_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_9_0_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__25, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":322 + * + * elif data_types in default_types: # Use default implementation + * output = compute_cmap( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_5_0__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 322, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 322, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_9_1__pyx_pw_4silx_4math_8colormap_43_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_9_1__pyx_mdef_4silx_4math_8colormap_43_cmap = {"__pyx_fuse_9_1_cmap", (PyCFunction)__pyx_fuse_9_1__pyx_pw_4silx_4math_8colormap_43_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_9_1__pyx_pw_4silx_4math_8colormap_43_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_double(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_float(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_42_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_42_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_9_1_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__26, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":322 + * + * elif data_types in default_types: # Use default implementation + * output = compute_cmap( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_5_1__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 322, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 322, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_10_0__pyx_pw_4silx_4math_8colormap_45_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_10_0__pyx_mdef_4silx_4math_8colormap_45_cmap = {"__pyx_fuse_10_0_cmap", (PyCFunction)__pyx_fuse_10_0__pyx_pw_4silx_4math_8colormap_45_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_10_0__pyx_pw_4silx_4math_8colormap_45_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_long__double(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_5numpy_uint8_t(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_44_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_44_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_10_0_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__27, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":322 + * + * elif data_types in default_types: # Use default implementation + * output = compute_cmap( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_6_0__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 322, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn___pyx_t_5numpy_uint8_t, (int (*)(char *, PyObject *)) __pyx_memview_set_nn___pyx_t_5numpy_uint8_t, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 322, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* Python wrapper */ +static PyObject *__pyx_fuse_10_1__pyx_pw_4silx_4math_8colormap_47_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_fuse_10_1__pyx_mdef_4silx_4math_8colormap_47_cmap = {"__pyx_fuse_10_1_cmap", (PyCFunction)__pyx_fuse_10_1__pyx_pw_4silx_4math_8colormap_47_cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap__cmap}; +static PyObject *__pyx_fuse_10_1__pyx_pw_4silx_4math_8colormap_47_cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + __Pyx_memviewslice __pyx_v_data = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_memviewslice __pyx_v_colors = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_v_normalization = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + __Pyx_memviewslice __pyx_v_nan_color = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("_cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_normalization,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 1); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 2); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 3); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (likely((values[4] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 4); __PYX_ERR(0, 277, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 5: + if (likely((values[5] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, 5); __PYX_ERR(0, 277, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "_cmap") < 0)) __PYX_ERR(0, 277, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 6) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + } + __pyx_v_data = __Pyx_PyObject_to_MemoryviewSlice_ds_long__double(values[0], PyBUF_WRITABLE); if (unlikely(!__pyx_v_data.memview)) __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_v_colors = __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(values[1], PyBUF_WRITABLE); if (unlikely(!__pyx_v_colors.memview)) __PYX_ERR(0, 278, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[2]); + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 280, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[4]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 281, __pyx_L3_error) + __pyx_v_nan_color = __Pyx_PyObject_to_MemoryviewSlice_dc_float(values[5], PyBUF_WRITABLE); if (unlikely(!__pyx_v_nan_color.memview)) __PYX_ERR(0, 282, __pyx_L3_error) + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("_cmap", 1, 6, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 277, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 279, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_46_cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_normalization, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_nan_color); + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_46_cmap(CYTHON_UNUSED PyObject *__pyx_self, __Pyx_memviewslice __pyx_v_data, __Pyx_memviewslice __pyx_v_colors, PyObject *__pyx_v_normalization, double __pyx_v_vmin, double __pyx_v_vmax, __Pyx_memviewslice __pyx_v_nan_color) { + double __pyx_v_normalized_vmin; + double __pyx_v_normalized_vmax; + __pyx_t_4silx_4math_8colormap_scale_function __pyx_v_scale_func; + PyObject *__pyx_v_output = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + __Pyx_RefNannySetupContext("__pyx_fuse_10_1_cmap", 0); + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_linear, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 298, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":299 + * + * if normalization == 'linear': + * scale_func = linear_scale # <<<<<<<<<<<<<< + * elif normalization == 'log': + * scale_func = fast_log10 + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_linear_scale; + + /* "silx/math/colormap.pyx":298 + * cdef scale_function scale_func + * + * if normalization == 'linear': # <<<<<<<<<<<<<< + * scale_func = linear_scale + * elif normalization == 'log': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_log, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 300, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "silx/math/colormap.pyx":301 + * scale_func = linear_scale + * elif normalization == 'log': + * scale_func = fast_log10 # <<<<<<<<<<<<<< + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_fast_log10; + + /* "silx/math/colormap.pyx":300 + * if normalization == 'linear': + * scale_func = linear_scale + * elif normalization == 'log': # <<<<<<<<<<<<<< + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + __pyx_t_1 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_arcsinh, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(0, 302, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "silx/math/colormap.pyx":303 + * scale_func = fast_log10 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale # <<<<<<<<<<<<<< + * elif normalization == 'sqrt': + * scale_func = sqrt + */ + __pyx_v_scale_func = __pyx_f_4silx_4math_8colormap_asinh_scale; + + /* "silx/math/colormap.pyx":302 + * elif normalization == 'log': + * scale_func = fast_log10 + * elif normalization == 'arcsinh': # <<<<<<<<<<<<<< + * scale_func = asinh_scale + * elif normalization == 'sqrt': + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + __pyx_t_2 = (__Pyx_PyString_Equals(__pyx_v_normalization, __pyx_n_s_sqrt, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(0, 304, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (likely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":305 + * scale_func = asinh_scale + * elif normalization == 'sqrt': + * scale_func = sqrt # <<<<<<<<<<<<<< + * else: + * raise ValueError('Unsupported normalization %s' % normalization) + */ + __pyx_v_scale_func = sqrt; + + /* "silx/math/colormap.pyx":304 + * elif normalization == 'arcsinh': + * scale_func = asinh_scale + * elif normalization == 'sqrt': # <<<<<<<<<<<<<< + * scale_func = sqrt + * else: + */ + goto __pyx_L3; + } + + /* "silx/math/colormap.pyx":307 + * scale_func = sqrt + * else: + * raise ValueError('Unsupported normalization %s' % normalization) # <<<<<<<<<<<<<< + * + * normalized_vmin = scale_func(vmin) + */ + /*else*/ { + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_Unsupported_normalization_s, __pyx_v_normalization); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 307, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 307, __pyx_L1_error) + } + __pyx_L3:; + + /* "silx/math/colormap.pyx":309 + * raise ValueError('Unsupported normalization %s' % normalization) + * + * normalized_vmin = scale_func(vmin) # <<<<<<<<<<<<<< + * normalized_vmax = scale_func(vmax) + * + */ + __pyx_v_normalized_vmin = __pyx_v_scale_func(__pyx_v_vmin); + + /* "silx/math/colormap.pyx":310 + * + * normalized_vmin = scale_func(vmin) + * normalized_vmax = scale_func(vmax) # <<<<<<<<<<<<<< + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + */ + __pyx_v_normalized_vmax = __pyx_v_scale_func(__pyx_v_vmax); + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmin) != 0)) != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((!(isfinite(__pyx_v_normalized_vmax) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L5_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__28, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(0, 313, __pyx_L1_error) + + /* "silx/math/colormap.pyx":312 + * normalized_vmax = scale_func(vmax) + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): # <<<<<<<<<<<<<< + * raise ValueError('Colormap range is not valid') + * + */ + } + + /* "silx/math/colormap.pyx":322 + * + * elif data_types in default_types: # Use default implementation + * output = compute_cmap( # <<<<<<<<<<<<<< + * data, colors, normalized_vmin, normalized_vmax, + * nan_color, scale_func) + */ + __pyx_t_5 = __pyx_fuse_6_1__pyx_f_4silx_4math_8colormap_compute_cmap(__pyx_v_data, __pyx_v_colors, __pyx_v_normalized_vmin, __pyx_v_normalized_vmax, __pyx_v_nan_color, __pyx_v_scale_func); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 322, __pyx_L1_error) + __pyx_t_4 = __pyx_memoryview_fromslice(__pyx_t_5, 2, (PyObject *(*)(char *)) __pyx_memview_get_float, (int (*)(char *, PyObject *)) __pyx_memview_set_float, 0);; if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 322, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + __pyx_v_output = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":329 + * raise ValueError('Unsupported data type') + * + * return numpy.array(output, copy=False) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_array); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = PyTuple_New(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_INCREF(__pyx_v_output); + __Pyx_GIVEREF(__pyx_v_output); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_v_output); + __pyx_t_6 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_6)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (PyDict_SetItem(__pyx_t_6, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 329, __pyx_L1_error) + __pyx_t_7 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_4, __pyx_t_6); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 329, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __pyx_r = __pyx_t_7; + __pyx_t_7 = 0; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("silx.math.colormap._cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_output); + __PYX_XDEC_MEMVIEW(&__pyx_v_data, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_colors, 1); + __PYX_XDEC_MEMVIEW(&__pyx_v_nan_color, 1); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "silx/math/colormap.pyx":332 + * + * + * def cmap(data, # <<<<<<<<<<<<<< + * colors, + * double vmin, + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_4silx_4math_8colormap_3cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static char __pyx_doc_4silx_4math_8colormap_2cmap[] = "cmap(data, colors, double vmin, double vmax, str normalization='linear', nan_color=None)\nConvert data to colors with provided colors look-up table.\n\n :param numpy.ndarray data: The input data\n :param numpy.ndarray colors: Color look-up table as a 2D array.\n It MUST be of type uint8 or float32\n :param vmin: Data value to map to the beginning of colormap.\n :param vmax: Data value to map to the end of the colormap.\n :param str normalization: The normalization to apply:\n\n - 'linear' (default)\n - 'log'\n - 'arcsinh'\n - 'sqrt'\n\n :param nan_color: Color to use for NaN value.\n Default: A color with all channels set to 0\n :return: Array of colors. The shape of the\n returned array is that of data array + the last dimension of colors.\n The dtype of the returned array is that of the colors array.\n :rtype: numpy.ndarray\n "; +static PyMethodDef __pyx_mdef_4silx_4math_8colormap_3cmap = {"cmap", (PyCFunction)__pyx_pw_4silx_4math_8colormap_3cmap, METH_VARARGS|METH_KEYWORDS, __pyx_doc_4silx_4math_8colormap_2cmap}; +static PyObject *__pyx_pw_4silx_4math_8colormap_3cmap(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + PyObject *__pyx_v_data = 0; + PyObject *__pyx_v_colors = 0; + double __pyx_v_vmin; + double __pyx_v_vmax; + PyObject *__pyx_v_normalization = 0; + PyObject *__pyx_v_nan_color = 0; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("cmap (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_data,&__pyx_n_s_colors,&__pyx_n_s_vmin,&__pyx_n_s_vmax,&__pyx_n_s_normalization,&__pyx_n_s_nan_color,0}; + PyObject* values[6] = {0,0,0,0,0,0}; + values[4] = ((PyObject*)__pyx_n_s_linear); + + /* "silx/math/colormap.pyx":337 + * double vmax, + * str normalization='linear', + * nan_color=None): # <<<<<<<<<<<<<< + * """Convert data to colors with provided colors look-up table. + * + */ + values[5] = ((PyObject *)Py_None); + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_data)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_colors)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("cmap", 0, 4, 6, 1); __PYX_ERR(0, 332, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmin)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("cmap", 0, 4, 6, 2); __PYX_ERR(0, 332, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (likely((values[3] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_vmax)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("cmap", 0, 4, 6, 3); __PYX_ERR(0, 332, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 4: + if (kw_args > 0) { + PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_normalization); + if (value) { values[4] = value; kw_args--; } + } + CYTHON_FALLTHROUGH; + case 5: + if (kw_args > 0) { + PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_nan_color); + if (value) { values[5] = value; kw_args--; } + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "cmap") < 0)) __PYX_ERR(0, 332, __pyx_L3_error) + } + } else { + switch (PyTuple_GET_SIZE(__pyx_args)) { + case 6: values[5] = PyTuple_GET_ITEM(__pyx_args, 5); + CYTHON_FALLTHROUGH; + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + break; + default: goto __pyx_L5_argtuple_error; + } + } + __pyx_v_data = values[0]; + __pyx_v_colors = values[1]; + __pyx_v_vmin = __pyx_PyFloat_AsDouble(values[2]); if (unlikely((__pyx_v_vmin == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 334, __pyx_L3_error) + __pyx_v_vmax = __pyx_PyFloat_AsDouble(values[3]); if (unlikely((__pyx_v_vmax == (double)-1) && PyErr_Occurred())) __PYX_ERR(0, 335, __pyx_L3_error) + __pyx_v_normalization = ((PyObject*)values[4]); + __pyx_v_nan_color = values[5]; + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("cmap", 0, 4, 6, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(0, 332, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("silx.math.colormap.cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_normalization), (&PyString_Type), 1, "normalization", 1))) __PYX_ERR(0, 336, __pyx_L1_error) + __pyx_r = __pyx_pf_4silx_4math_8colormap_2cmap(__pyx_self, __pyx_v_data, __pyx_v_colors, __pyx_v_vmin, __pyx_v_vmax, __pyx_v_normalization, __pyx_v_nan_color); + + /* "silx/math/colormap.pyx":332 + * + * + * def cmap(data, # <<<<<<<<<<<<<< + * colors, + * double vmin, + */ + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_4silx_4math_8colormap_2cmap(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_data, PyObject *__pyx_v_colors, double __pyx_v_vmin, double __pyx_v_vmax, PyObject *__pyx_v_normalization, PyObject *__pyx_v_nan_color) { + int __pyx_v_nb_channels; + PyObject *__pyx_v_native_endian_dtype = NULL; + PyObject *__pyx_v_image = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + int __pyx_t_5; + int __pyx_t_6; + int __pyx_t_7; + PyObject *__pyx_t_8 = NULL; + PyObject *__pyx_t_9 = NULL; + PyObject *__pyx_t_10 = NULL; + PyObject *__pyx_t_11 = NULL; + __Pyx_RefNannySetupContext("cmap", 0); + __Pyx_INCREF(__pyx_v_data); + __Pyx_INCREF(__pyx_v_colors); + __Pyx_INCREF(__pyx_v_nan_color); + + /* "silx/math/colormap.pyx":362 + * + * # Make data a numpy array of native endian type (no need for contiguity) + * data = numpy.array(data, copy=False) # <<<<<<<<<<<<<< + * native_endian_dtype = data.dtype.newbyteorder('N') + * if native_endian_dtype.kind == 'f' and native_endian_dtype.itemsize == 2: + */ + __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 362, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_array); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 362, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 362, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_INCREF(__pyx_v_data); + __Pyx_GIVEREF(__pyx_v_data); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_data); + __pyx_t_3 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 362, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 362, __pyx_L1_error) + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_1, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 362, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF_SET(__pyx_v_data, __pyx_t_4); + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":363 + * # Make data a numpy array of native endian type (no need for contiguity) + * data = numpy.array(data, copy=False) + * native_endian_dtype = data.dtype.newbyteorder('N') # <<<<<<<<<<<<<< + * if native_endian_dtype.kind == 'f' and native_endian_dtype.itemsize == 2: + * native_endian_dtype = "=f4" # Use native float32 instead of float16 + */ + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_data, __pyx_n_s_dtype); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 363, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_newbyteorder); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 363, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_tuple__29, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 363, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_v_native_endian_dtype = __pyx_t_4; + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":364 + * data = numpy.array(data, copy=False) + * native_endian_dtype = data.dtype.newbyteorder('N') + * if native_endian_dtype.kind == 'f' and native_endian_dtype.itemsize == 2: # <<<<<<<<<<<<<< + * native_endian_dtype = "=f4" # Use native float32 instead of float16 + * data = numpy.array(data, copy=False, dtype=native_endian_dtype) + */ + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_native_endian_dtype, __pyx_n_s_kind); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 364, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_6 = (__Pyx_PyString_Equals(__pyx_t_4, __pyx_n_s_f, Py_EQ)); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(0, 364, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (__pyx_t_6) { + } else { + __pyx_t_5 = __pyx_t_6; + goto __pyx_L4_bool_binop_done; + } + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_native_endian_dtype, __pyx_n_s_itemsize); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 364, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyInt_EqObjC(__pyx_t_4, __pyx_int_2, 2, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 364, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(0, 364, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_5 = __pyx_t_6; + __pyx_L4_bool_binop_done:; + if (__pyx_t_5) { + + /* "silx/math/colormap.pyx":365 + * native_endian_dtype = data.dtype.newbyteorder('N') + * if native_endian_dtype.kind == 'f' and native_endian_dtype.itemsize == 2: + * native_endian_dtype = "=f4" # Use native float32 instead of float16 # <<<<<<<<<<<<<< + * data = numpy.array(data, copy=False, dtype=native_endian_dtype) + * + */ + __Pyx_INCREF(__pyx_kp_s_f4); + __Pyx_DECREF_SET(__pyx_v_native_endian_dtype, __pyx_kp_s_f4); + + /* "silx/math/colormap.pyx":364 + * data = numpy.array(data, copy=False) + * native_endian_dtype = data.dtype.newbyteorder('N') + * if native_endian_dtype.kind == 'f' and native_endian_dtype.itemsize == 2: # <<<<<<<<<<<<<< + * native_endian_dtype = "=f4" # Use native float32 instead of float16 + * data = numpy.array(data, copy=False, dtype=native_endian_dtype) + */ + } + + /* "silx/math/colormap.pyx":366 + * if native_endian_dtype.kind == 'f' and native_endian_dtype.itemsize == 2: + * native_endian_dtype = "=f4" # Use native float32 instead of float16 + * data = numpy.array(data, copy=False, dtype=native_endian_dtype) # <<<<<<<<<<<<<< + * + * # Make colors a contiguous array of native endian type + */ + __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 366, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_array); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 366, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 366, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_INCREF(__pyx_v_data); + __Pyx_GIVEREF(__pyx_v_data); + PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_data); + __pyx_t_1 = __Pyx_PyDict_NewPresized(2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 366, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 366, __pyx_L1_error) + if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_dtype, __pyx_v_native_endian_dtype) < 0) __PYX_ERR(0, 366, __pyx_L1_error) + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_3, __pyx_t_1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 366, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF_SET(__pyx_v_data, __pyx_t_2); + __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":369 + * + * # Make colors a contiguous array of native endian type + * colors = numpy.array(colors, copy=False) # <<<<<<<<<<<<<< + * nb_channels = colors.shape[colors.ndim - 1] + * colors = numpy.ascontiguousarray(colors, + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 369, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_array); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 369, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 369, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_INCREF(__pyx_v_colors); + __Pyx_GIVEREF(__pyx_v_colors); + PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_colors); + __pyx_t_3 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 369, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_copy, Py_False) < 0) __PYX_ERR(0, 369, __pyx_L1_error) + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 369, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF_SET(__pyx_v_colors, __pyx_t_4); + __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":370 + * # Make colors a contiguous array of native endian type + * colors = numpy.array(colors, copy=False) + * nb_channels = colors.shape[colors.ndim - 1] # <<<<<<<<<<<<<< + * colors = numpy.ascontiguousarray(colors, + * dtype=colors.dtype.newbyteorder('N')) + */ + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_colors, __pyx_n_s_shape); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 370, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_colors, __pyx_n_s_ndim); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 370, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_2 = __Pyx_PyInt_SubtractObjC(__pyx_t_3, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 370, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_3 = __Pyx_PyObject_GetItem(__pyx_t_4, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 370, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_7 = __Pyx_PyInt_As_int(__pyx_t_3); if (unlikely((__pyx_t_7 == (int)-1) && PyErr_Occurred())) __PYX_ERR(0, 370, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_v_nb_channels = __pyx_t_7; + + /* "silx/math/colormap.pyx":371 + * colors = numpy.array(colors, copy=False) + * nb_channels = colors.shape[colors.ndim - 1] + * colors = numpy.ascontiguousarray(colors, # <<<<<<<<<<<<<< + * dtype=colors.dtype.newbyteorder('N')) + * + */ + __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 371, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_ascontiguousarray); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 371, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 371, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_INCREF(__pyx_v_colors); + __Pyx_GIVEREF(__pyx_v_colors); + PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_colors); + + /* "silx/math/colormap.pyx":372 + * nb_channels = colors.shape[colors.ndim - 1] + * colors = numpy.ascontiguousarray(colors, + * dtype=colors.dtype.newbyteorder('N')) # <<<<<<<<<<<<<< + * + * # Check nan_color + */ + __pyx_t_4 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 372, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_colors, __pyx_n_s_dtype); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 372, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_8 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_newbyteorder); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 372, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_8, __pyx_tuple__30, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 372, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + if (PyDict_SetItem(__pyx_t_4, __pyx_n_s_dtype, __pyx_t_1) < 0) __PYX_ERR(0, 372, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "silx/math/colormap.pyx":371 + * colors = numpy.array(colors, copy=False) + * nb_channels = colors.shape[colors.ndim - 1] + * colors = numpy.ascontiguousarray(colors, # <<<<<<<<<<<<<< + * dtype=colors.dtype.newbyteorder('N')) + * + */ + __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 371, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF_SET(__pyx_v_colors, __pyx_t_1); + __pyx_t_1 = 0; + + /* "silx/math/colormap.pyx":375 + * + * # Check nan_color + * if nan_color is None: # <<<<<<<<<<<<<< + * nan_color = numpy.zeros((nb_channels,), dtype=colors.dtype) + * else: + */ + __pyx_t_5 = (__pyx_v_nan_color == Py_None); + __pyx_t_6 = (__pyx_t_5 != 0); + if (__pyx_t_6) { + + /* "silx/math/colormap.pyx":376 + * # Check nan_color + * if nan_color is None: + * nan_color = numpy.zeros((nb_channels,), dtype=colors.dtype) # <<<<<<<<<<<<<< + * else: + * nan_color = numpy.ascontiguousarray( + */ + __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 376, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_zeros); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 376, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 376, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 376, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 376, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_3); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_t_3); + __pyx_t_3 = 0; + __pyx_t_3 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 376, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_v_colors, __pyx_n_s_dtype); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 376, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_dtype, __pyx_t_2) < 0) __PYX_ERR(0, 376, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_1, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 376, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF_SET(__pyx_v_nan_color, __pyx_t_2); + __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":375 + * + * # Check nan_color + * if nan_color is None: # <<<<<<<<<<<<<< + * nan_color = numpy.zeros((nb_channels,), dtype=colors.dtype) + * else: + */ + goto __pyx_L6; + } + + /* "silx/math/colormap.pyx":379 + * else: + * nan_color = numpy.ascontiguousarray( + * nan_color, dtype=colors.dtype).reshape(-1) # <<<<<<<<<<<<<< + * assert nan_color.shape == (nb_channels,) + * + */ + /*else*/ { + + /* "silx/math/colormap.pyx":378 + * nan_color = numpy.zeros((nb_channels,), dtype=colors.dtype) + * else: + * nan_color = numpy.ascontiguousarray( # <<<<<<<<<<<<<< + * nan_color, dtype=colors.dtype).reshape(-1) + * assert nan_color.shape == (nb_channels,) + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 378, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_ascontiguousarray); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 378, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":379 + * else: + * nan_color = numpy.ascontiguousarray( + * nan_color, dtype=colors.dtype).reshape(-1) # <<<<<<<<<<<<<< + * assert nan_color.shape == (nb_channels,) + * + */ + __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 378, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_INCREF(__pyx_v_nan_color); + __Pyx_GIVEREF(__pyx_v_nan_color); + PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_nan_color); + __pyx_t_1 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 379, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_colors, __pyx_n_s_dtype); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 379, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + if (PyDict_SetItem(__pyx_t_1, __pyx_n_s_dtype, __pyx_t_4) < 0) __PYX_ERR(0, 379, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":378 + * nan_color = numpy.zeros((nb_channels,), dtype=colors.dtype) + * else: + * nan_color = numpy.ascontiguousarray( # <<<<<<<<<<<<<< + * nan_color, dtype=colors.dtype).reshape(-1) + * assert nan_color.shape == (nb_channels,) + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_2, __pyx_t_1); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 378, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "silx/math/colormap.pyx":379 + * else: + * nan_color = numpy.ascontiguousarray( + * nan_color, dtype=colors.dtype).reshape(-1) # <<<<<<<<<<<<<< + * assert nan_color.shape == (nb_channels,) + * + */ + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_reshape); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 379, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_tuple__31, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 379, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF_SET(__pyx_v_nan_color, __pyx_t_4); + __pyx_t_4 = 0; + } + __pyx_L6:; + + /* "silx/math/colormap.pyx":380 + * nan_color = numpy.ascontiguousarray( + * nan_color, dtype=colors.dtype).reshape(-1) + * assert nan_color.shape == (nb_channels,) # <<<<<<<<<<<<<< + * + * image = _cmap( + */ + #ifndef CYTHON_WITHOUT_ASSERTIONS + if (unlikely(!Py_OptimizeFlag)) { + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_nan_color, __pyx_n_s_shape); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 380, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 380, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 380, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_1 = PyObject_RichCompare(__pyx_t_4, __pyx_t_2, Py_EQ); __Pyx_XGOTREF(__pyx_t_1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 380, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_1); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(0, 380, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + if (unlikely(!__pyx_t_6)) { + PyErr_SetNone(PyExc_AssertionError); + __PYX_ERR(0, 380, __pyx_L1_error) + } + } + #endif + + /* "silx/math/colormap.pyx":382 + * assert nan_color.shape == (nb_channels,) + * + * image = _cmap( # <<<<<<<<<<<<<< + * data.reshape(-1), + * colors.reshape(-1, nb_channels), + */ + __pyx_t_2 = __Pyx_GetModuleGlobalName(__pyx_n_s_cmap); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 382, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + + /* "silx/math/colormap.pyx":383 + * + * image = _cmap( + * data.reshape(-1), # <<<<<<<<<<<<<< + * colors.reshape(-1, nb_channels), + * normalization, + */ + __pyx_t_4 = __Pyx_PyObject_GetAttrStr(__pyx_v_data, __pyx_n_s_reshape); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 383, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_tuple__32, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 383, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":384 + * image = _cmap( + * data.reshape(-1), + * colors.reshape(-1, nb_channels), # <<<<<<<<<<<<<< + * normalization, + * vmin, vmax, nan_color) + */ + __pyx_t_8 = __Pyx_PyObject_GetAttrStr(__pyx_v_colors, __pyx_n_s_reshape); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 384, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __pyx_t_9 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_9)) __PYX_ERR(0, 384, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_9); + __pyx_t_10 = NULL; + __pyx_t_7 = 0; + if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_8))) { + __pyx_t_10 = PyMethod_GET_SELF(__pyx_t_8); + if (likely(__pyx_t_10)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_8); + __Pyx_INCREF(__pyx_t_10); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_8, function); + __pyx_t_7 = 1; + } + } + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_8)) { + PyObject *__pyx_temp[3] = {__pyx_t_10, __pyx_int_neg_1, __pyx_t_9}; + __pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_8, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 384, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0; + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_8)) { + PyObject *__pyx_temp[3] = {__pyx_t_10, __pyx_int_neg_1, __pyx_t_9}; + __pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_8, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 384, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_10); __pyx_t_10 = 0; + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; + } else + #endif + { + __pyx_t_11 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 384, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_11); + if (__pyx_t_10) { + __Pyx_GIVEREF(__pyx_t_10); PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_10); __pyx_t_10 = NULL; + } + __Pyx_INCREF(__pyx_int_neg_1); + __Pyx_GIVEREF(__pyx_int_neg_1); + PyTuple_SET_ITEM(__pyx_t_11, 0+__pyx_t_7, __pyx_int_neg_1); + __Pyx_GIVEREF(__pyx_t_9); + PyTuple_SET_ITEM(__pyx_t_11, 1+__pyx_t_7, __pyx_t_9); + __pyx_t_9 = 0; + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_8, __pyx_t_11, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 384, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0; + } + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + + /* "silx/math/colormap.pyx":386 + * colors.reshape(-1, nb_channels), + * normalization, + * vmin, vmax, nan_color) # <<<<<<<<<<<<<< + * image.shape = data.shape + (nb_channels,) + * + */ + __pyx_t_8 = PyFloat_FromDouble(__pyx_v_vmin); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 386, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + __pyx_t_11 = PyFloat_FromDouble(__pyx_v_vmax); if (unlikely(!__pyx_t_11)) __PYX_ERR(0, 386, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_11); + __pyx_t_9 = NULL; + __pyx_t_7 = 0; + if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) { + __pyx_t_9 = PyMethod_GET_SELF(__pyx_t_2); + if (likely(__pyx_t_9)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2); + __Pyx_INCREF(__pyx_t_9); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_2, function); + __pyx_t_7 = 1; + } + } + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_2)) { + PyObject *__pyx_temp[7] = {__pyx_t_9, __pyx_t_3, __pyx_t_4, __pyx_v_normalization, __pyx_t_8, __pyx_t_11, __pyx_v_nan_color}; + __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-__pyx_t_7, 6+__pyx_t_7); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 382, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0; + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) { + PyObject *__pyx_temp[7] = {__pyx_t_9, __pyx_t_3, __pyx_t_4, __pyx_v_normalization, __pyx_t_8, __pyx_t_11, __pyx_v_nan_color}; + __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-__pyx_t_7, 6+__pyx_t_7); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 382, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0; + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0; + } else + #endif + { + __pyx_t_10 = PyTuple_New(6+__pyx_t_7); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 382, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_10); + if (__pyx_t_9) { + __Pyx_GIVEREF(__pyx_t_9); PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_9); __pyx_t_9 = NULL; + } + __Pyx_GIVEREF(__pyx_t_3); + PyTuple_SET_ITEM(__pyx_t_10, 0+__pyx_t_7, __pyx_t_3); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_10, 1+__pyx_t_7, __pyx_t_4); + __Pyx_INCREF(__pyx_v_normalization); + __Pyx_GIVEREF(__pyx_v_normalization); + PyTuple_SET_ITEM(__pyx_t_10, 2+__pyx_t_7, __pyx_v_normalization); + __Pyx_GIVEREF(__pyx_t_8); + PyTuple_SET_ITEM(__pyx_t_10, 3+__pyx_t_7, __pyx_t_8); + __Pyx_GIVEREF(__pyx_t_11); + PyTuple_SET_ITEM(__pyx_t_10, 4+__pyx_t_7, __pyx_t_11); + __Pyx_INCREF(__pyx_v_nan_color); + __Pyx_GIVEREF(__pyx_v_nan_color); + PyTuple_SET_ITEM(__pyx_t_10, 5+__pyx_t_7, __pyx_v_nan_color); + __pyx_t_3 = 0; + __pyx_t_4 = 0; + __pyx_t_8 = 0; + __pyx_t_11 = 0; + __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_10, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 382, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; + } + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v_image = __pyx_t_1; + __pyx_t_1 = 0; + + /* "silx/math/colormap.pyx":387 + * normalization, + * vmin, vmax, nan_color) + * image.shape = data.shape + (nb_channels,) # <<<<<<<<<<<<<< + * + * return image + */ + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_data, __pyx_n_s_shape); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 387, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_nb_channels); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 387, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_10 = PyTuple_New(1); if (unlikely(!__pyx_t_10)) __PYX_ERR(0, 387, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_10); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = PyNumber_Add(__pyx_t_1, __pyx_t_10); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 387, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; + if (__Pyx_PyObject_SetAttrStr(__pyx_v_image, __pyx_n_s_shape, __pyx_t_2) < 0) __PYX_ERR(0, 387, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":389 + * image.shape = data.shape + (nb_channels,) + * + * return image # <<<<<<<<<<<<<< + */ + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(__pyx_v_image); + __pyx_r = __pyx_v_image; + goto __pyx_L0; + + /* "silx/math/colormap.pyx":332 + * + * + * def cmap(data, # <<<<<<<<<<<<<< + * colors, + * double vmin, + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_8); + __Pyx_XDECREF(__pyx_t_9); + __Pyx_XDECREF(__pyx_t_10); + __Pyx_XDECREF(__pyx_t_11); + __Pyx_AddTraceback("silx.math.colormap.cmap", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_native_endian_dtype); + __Pyx_XDECREF(__pyx_v_image); + __Pyx_XDECREF(__pyx_v_data); + __Pyx_XDECREF(__pyx_v_colors); + __Pyx_XDECREF(__pyx_v_nan_color); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":215 + * # experimental exception made for __getbuffer__ and __releasebuffer__ + * # -- the details of this may change. + * def __getbuffer__(ndarray self, Py_buffer* info, int flags): # <<<<<<<<<<<<<< + * # This implementation of getbuffer is geared towards Cython + * # requirements, and does not yet fulfill the PEP. + */ + +/* Python wrapper */ +static CYTHON_UNUSED int __pyx_pw_5numpy_7ndarray_1__getbuffer__(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/ +static CYTHON_UNUSED int __pyx_pw_5numpy_7ndarray_1__getbuffer__(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) { + int __pyx_r; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0); + __pyx_r = __pyx_pf_5numpy_7ndarray___getbuffer__(((PyArrayObject *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static int __pyx_pf_5numpy_7ndarray___getbuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) { + int __pyx_v_i; + int __pyx_v_ndim; + int __pyx_v_endian_detector; + int __pyx_v_little_endian; + int __pyx_v_t; + char *__pyx_v_f; + PyArray_Descr *__pyx_v_descr = 0; + int __pyx_v_offset; + int __pyx_r; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + int __pyx_t_4; + int __pyx_t_5; + int __pyx_t_6; + PyObject *__pyx_t_7 = NULL; + char *__pyx_t_8; + if (__pyx_v_info == NULL) { + PyErr_SetString(PyExc_BufferError, "PyObject_GetBuffer: view==NULL argument is obsolete"); + return -1; + } + __Pyx_RefNannySetupContext("__getbuffer__", 0); + __pyx_v_info->obj = Py_None; __Pyx_INCREF(Py_None); + __Pyx_GIVEREF(__pyx_v_info->obj); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":222 + * + * cdef int i, ndim + * cdef int endian_detector = 1 # <<<<<<<<<<<<<< + * cdef bint little_endian = ((<char*>&endian_detector)[0] != 0) + * + */ + __pyx_v_endian_detector = 1; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":223 + * cdef int i, ndim + * cdef int endian_detector = 1 + * cdef bint little_endian = ((<char*>&endian_detector)[0] != 0) # <<<<<<<<<<<<<< + * + * ndim = PyArray_NDIM(self) + */ + __pyx_v_little_endian = ((((char *)(&__pyx_v_endian_detector))[0]) != 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":225 + * cdef bint little_endian = ((<char*>&endian_detector)[0] != 0) + * + * ndim = PyArray_NDIM(self) # <<<<<<<<<<<<<< + * + * if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS) + */ + __pyx_v_ndim = PyArray_NDIM(__pyx_v_self); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":227 + * ndim = PyArray_NDIM(self) + * + * if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS) # <<<<<<<<<<<<<< + * and not PyArray_CHKFLAGS(self, NPY_C_CONTIGUOUS)): + * raise ValueError(u"ndarray is not C contiguous") + */ + __pyx_t_2 = (((__pyx_v_flags & PyBUF_C_CONTIGUOUS) == PyBUF_C_CONTIGUOUS) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L4_bool_binop_done; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":228 + * + * if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS) + * and not PyArray_CHKFLAGS(self, NPY_C_CONTIGUOUS)): # <<<<<<<<<<<<<< + * raise ValueError(u"ndarray is not C contiguous") + * + */ + __pyx_t_2 = ((!(PyArray_CHKFLAGS(__pyx_v_self, NPY_C_CONTIGUOUS) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L4_bool_binop_done:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":227 + * ndim = PyArray_NDIM(self) + * + * if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS) # <<<<<<<<<<<<<< + * and not PyArray_CHKFLAGS(self, NPY_C_CONTIGUOUS)): + * raise ValueError(u"ndarray is not C contiguous") + */ + if (unlikely(__pyx_t_1)) { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":229 + * if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS) + * and not PyArray_CHKFLAGS(self, NPY_C_CONTIGUOUS)): + * raise ValueError(u"ndarray is not C contiguous") # <<<<<<<<<<<<<< + * + * if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS) + */ + __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__33, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 229, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_Raise(__pyx_t_3, 0, 0, 0); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __PYX_ERR(1, 229, __pyx_L1_error) + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":227 + * ndim = PyArray_NDIM(self) + * + * if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS) # <<<<<<<<<<<<<< + * and not PyArray_CHKFLAGS(self, NPY_C_CONTIGUOUS)): + * raise ValueError(u"ndarray is not C contiguous") + */ + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":231 + * raise ValueError(u"ndarray is not C contiguous") + * + * if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS) # <<<<<<<<<<<<<< + * and not PyArray_CHKFLAGS(self, NPY_F_CONTIGUOUS)): + * raise ValueError(u"ndarray is not Fortran contiguous") + */ + __pyx_t_2 = (((__pyx_v_flags & PyBUF_F_CONTIGUOUS) == PyBUF_F_CONTIGUOUS) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L7_bool_binop_done; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":232 + * + * if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS) + * and not PyArray_CHKFLAGS(self, NPY_F_CONTIGUOUS)): # <<<<<<<<<<<<<< + * raise ValueError(u"ndarray is not Fortran contiguous") + * + */ + __pyx_t_2 = ((!(PyArray_CHKFLAGS(__pyx_v_self, NPY_F_CONTIGUOUS) != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L7_bool_binop_done:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":231 + * raise ValueError(u"ndarray is not C contiguous") + * + * if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS) # <<<<<<<<<<<<<< + * and not PyArray_CHKFLAGS(self, NPY_F_CONTIGUOUS)): + * raise ValueError(u"ndarray is not Fortran contiguous") + */ + if (unlikely(__pyx_t_1)) { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":233 + * if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS) + * and not PyArray_CHKFLAGS(self, NPY_F_CONTIGUOUS)): + * raise ValueError(u"ndarray is not Fortran contiguous") # <<<<<<<<<<<<<< + * + * info.buf = PyArray_DATA(self) + */ + __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__34, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 233, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_Raise(__pyx_t_3, 0, 0, 0); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __PYX_ERR(1, 233, __pyx_L1_error) + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":231 + * raise ValueError(u"ndarray is not C contiguous") + * + * if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS) # <<<<<<<<<<<<<< + * and not PyArray_CHKFLAGS(self, NPY_F_CONTIGUOUS)): + * raise ValueError(u"ndarray is not Fortran contiguous") + */ + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":235 + * raise ValueError(u"ndarray is not Fortran contiguous") + * + * info.buf = PyArray_DATA(self) # <<<<<<<<<<<<<< + * info.ndim = ndim + * if sizeof(npy_intp) != sizeof(Py_ssize_t): + */ + __pyx_v_info->buf = PyArray_DATA(__pyx_v_self); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":236 + * + * info.buf = PyArray_DATA(self) + * info.ndim = ndim # <<<<<<<<<<<<<< + * if sizeof(npy_intp) != sizeof(Py_ssize_t): + * # Allocate new buffer for strides and shape info. + */ + __pyx_v_info->ndim = __pyx_v_ndim; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":237 + * info.buf = PyArray_DATA(self) + * info.ndim = ndim + * if sizeof(npy_intp) != sizeof(Py_ssize_t): # <<<<<<<<<<<<<< + * # Allocate new buffer for strides and shape info. + * # This is allocated as one block, strides first. + */ + __pyx_t_1 = (((sizeof(npy_intp)) != (sizeof(Py_ssize_t))) != 0); + if (__pyx_t_1) { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":240 + * # Allocate new buffer for strides and shape info. + * # This is allocated as one block, strides first. + * info.strides = <Py_ssize_t*>PyObject_Malloc(sizeof(Py_ssize_t) * 2 * <size_t>ndim) # <<<<<<<<<<<<<< + * info.shape = info.strides + ndim + * for i in range(ndim): + */ + __pyx_v_info->strides = ((Py_ssize_t *)PyObject_Malloc((((sizeof(Py_ssize_t)) * 2) * ((size_t)__pyx_v_ndim)))); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":241 + * # This is allocated as one block, strides first. + * info.strides = <Py_ssize_t*>PyObject_Malloc(sizeof(Py_ssize_t) * 2 * <size_t>ndim) + * info.shape = info.strides + ndim # <<<<<<<<<<<<<< + * for i in range(ndim): + * info.strides[i] = PyArray_STRIDES(self)[i] + */ + __pyx_v_info->shape = (__pyx_v_info->strides + __pyx_v_ndim); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":242 + * info.strides = <Py_ssize_t*>PyObject_Malloc(sizeof(Py_ssize_t) * 2 * <size_t>ndim) + * info.shape = info.strides + ndim + * for i in range(ndim): # <<<<<<<<<<<<<< + * info.strides[i] = PyArray_STRIDES(self)[i] + * info.shape[i] = PyArray_DIMS(self)[i] + */ + __pyx_t_4 = __pyx_v_ndim; + __pyx_t_5 = __pyx_t_4; + for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) { + __pyx_v_i = __pyx_t_6; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":243 + * info.shape = info.strides + ndim + * for i in range(ndim): + * info.strides[i] = PyArray_STRIDES(self)[i] # <<<<<<<<<<<<<< + * info.shape[i] = PyArray_DIMS(self)[i] + * else: + */ + (__pyx_v_info->strides[__pyx_v_i]) = (PyArray_STRIDES(__pyx_v_self)[__pyx_v_i]); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":244 + * for i in range(ndim): + * info.strides[i] = PyArray_STRIDES(self)[i] + * info.shape[i] = PyArray_DIMS(self)[i] # <<<<<<<<<<<<<< + * else: + * info.strides = <Py_ssize_t*>PyArray_STRIDES(self) + */ + (__pyx_v_info->shape[__pyx_v_i]) = (PyArray_DIMS(__pyx_v_self)[__pyx_v_i]); + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":237 + * info.buf = PyArray_DATA(self) + * info.ndim = ndim + * if sizeof(npy_intp) != sizeof(Py_ssize_t): # <<<<<<<<<<<<<< + * # Allocate new buffer for strides and shape info. + * # This is allocated as one block, strides first. + */ + goto __pyx_L9; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":246 + * info.shape[i] = PyArray_DIMS(self)[i] + * else: + * info.strides = <Py_ssize_t*>PyArray_STRIDES(self) # <<<<<<<<<<<<<< + * info.shape = <Py_ssize_t*>PyArray_DIMS(self) + * info.suboffsets = NULL + */ + /*else*/ { + __pyx_v_info->strides = ((Py_ssize_t *)PyArray_STRIDES(__pyx_v_self)); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":247 + * else: + * info.strides = <Py_ssize_t*>PyArray_STRIDES(self) + * info.shape = <Py_ssize_t*>PyArray_DIMS(self) # <<<<<<<<<<<<<< + * info.suboffsets = NULL + * info.itemsize = PyArray_ITEMSIZE(self) + */ + __pyx_v_info->shape = ((Py_ssize_t *)PyArray_DIMS(__pyx_v_self)); + } + __pyx_L9:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":248 + * info.strides = <Py_ssize_t*>PyArray_STRIDES(self) + * info.shape = <Py_ssize_t*>PyArray_DIMS(self) + * info.suboffsets = NULL # <<<<<<<<<<<<<< + * info.itemsize = PyArray_ITEMSIZE(self) + * info.readonly = not PyArray_ISWRITEABLE(self) + */ + __pyx_v_info->suboffsets = NULL; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":249 + * info.shape = <Py_ssize_t*>PyArray_DIMS(self) + * info.suboffsets = NULL + * info.itemsize = PyArray_ITEMSIZE(self) # <<<<<<<<<<<<<< + * info.readonly = not PyArray_ISWRITEABLE(self) + * + */ + __pyx_v_info->itemsize = PyArray_ITEMSIZE(__pyx_v_self); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":250 + * info.suboffsets = NULL + * info.itemsize = PyArray_ITEMSIZE(self) + * info.readonly = not PyArray_ISWRITEABLE(self) # <<<<<<<<<<<<<< + * + * cdef int t + */ + __pyx_v_info->readonly = (!(PyArray_ISWRITEABLE(__pyx_v_self) != 0)); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":253 + * + * cdef int t + * cdef char* f = NULL # <<<<<<<<<<<<<< + * cdef dtype descr = self.descr + * cdef int offset + */ + __pyx_v_f = NULL; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":254 + * cdef int t + * cdef char* f = NULL + * cdef dtype descr = self.descr # <<<<<<<<<<<<<< + * cdef int offset + * + */ + __pyx_t_3 = ((PyObject *)__pyx_v_self->descr); + __Pyx_INCREF(__pyx_t_3); + __pyx_v_descr = ((PyArray_Descr *)__pyx_t_3); + __pyx_t_3 = 0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":257 + * cdef int offset + * + * info.obj = self # <<<<<<<<<<<<<< + * + * if not PyDataType_HASFIELDS(descr): + */ + __Pyx_INCREF(((PyObject *)__pyx_v_self)); + __Pyx_GIVEREF(((PyObject *)__pyx_v_self)); + __Pyx_GOTREF(__pyx_v_info->obj); + __Pyx_DECREF(__pyx_v_info->obj); + __pyx_v_info->obj = ((PyObject *)__pyx_v_self); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":259 + * info.obj = self + * + * if not PyDataType_HASFIELDS(descr): # <<<<<<<<<<<<<< + * t = descr.type_num + * if ((descr.byteorder == c'>' and little_endian) or + */ + __pyx_t_1 = ((!(PyDataType_HASFIELDS(__pyx_v_descr) != 0)) != 0); + if (__pyx_t_1) { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":260 + * + * if not PyDataType_HASFIELDS(descr): + * t = descr.type_num # <<<<<<<<<<<<<< + * if ((descr.byteorder == c'>' and little_endian) or + * (descr.byteorder == c'<' and not little_endian)): + */ + __pyx_t_4 = __pyx_v_descr->type_num; + __pyx_v_t = __pyx_t_4; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":261 + * if not PyDataType_HASFIELDS(descr): + * t = descr.type_num + * if ((descr.byteorder == c'>' and little_endian) or # <<<<<<<<<<<<<< + * (descr.byteorder == c'<' and not little_endian)): + * raise ValueError(u"Non-native byte order not supported") + */ + __pyx_t_2 = ((__pyx_v_descr->byteorder == '>') != 0); + if (!__pyx_t_2) { + goto __pyx_L15_next_or; + } else { + } + __pyx_t_2 = (__pyx_v_little_endian != 0); + if (!__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L14_bool_binop_done; + } + __pyx_L15_next_or:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":262 + * t = descr.type_num + * if ((descr.byteorder == c'>' and little_endian) or + * (descr.byteorder == c'<' and not little_endian)): # <<<<<<<<<<<<<< + * raise ValueError(u"Non-native byte order not supported") + * if t == NPY_BYTE: f = "b" + */ + __pyx_t_2 = ((__pyx_v_descr->byteorder == '<') != 0); + if (__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L14_bool_binop_done; + } + __pyx_t_2 = ((!(__pyx_v_little_endian != 0)) != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L14_bool_binop_done:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":261 + * if not PyDataType_HASFIELDS(descr): + * t = descr.type_num + * if ((descr.byteorder == c'>' and little_endian) or # <<<<<<<<<<<<<< + * (descr.byteorder == c'<' and not little_endian)): + * raise ValueError(u"Non-native byte order not supported") + */ + if (unlikely(__pyx_t_1)) { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":263 + * if ((descr.byteorder == c'>' and little_endian) or + * (descr.byteorder == c'<' and not little_endian)): + * raise ValueError(u"Non-native byte order not supported") # <<<<<<<<<<<<<< + * if t == NPY_BYTE: f = "b" + * elif t == NPY_UBYTE: f = "B" + */ + __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__35, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 263, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_Raise(__pyx_t_3, 0, 0, 0); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __PYX_ERR(1, 263, __pyx_L1_error) + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":261 + * if not PyDataType_HASFIELDS(descr): + * t = descr.type_num + * if ((descr.byteorder == c'>' and little_endian) or # <<<<<<<<<<<<<< + * (descr.byteorder == c'<' and not little_endian)): + * raise ValueError(u"Non-native byte order not supported") + */ + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":264 + * (descr.byteorder == c'<' and not little_endian)): + * raise ValueError(u"Non-native byte order not supported") + * if t == NPY_BYTE: f = "b" # <<<<<<<<<<<<<< + * elif t == NPY_UBYTE: f = "B" + * elif t == NPY_SHORT: f = "h" + */ + switch (__pyx_v_t) { + case NPY_BYTE: + __pyx_v_f = ((char *)"b"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":265 + * raise ValueError(u"Non-native byte order not supported") + * if t == NPY_BYTE: f = "b" + * elif t == NPY_UBYTE: f = "B" # <<<<<<<<<<<<<< + * elif t == NPY_SHORT: f = "h" + * elif t == NPY_USHORT: f = "H" + */ + case NPY_UBYTE: + __pyx_v_f = ((char *)"B"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":266 + * if t == NPY_BYTE: f = "b" + * elif t == NPY_UBYTE: f = "B" + * elif t == NPY_SHORT: f = "h" # <<<<<<<<<<<<<< + * elif t == NPY_USHORT: f = "H" + * elif t == NPY_INT: f = "i" + */ + case NPY_SHORT: + __pyx_v_f = ((char *)"h"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":267 + * elif t == NPY_UBYTE: f = "B" + * elif t == NPY_SHORT: f = "h" + * elif t == NPY_USHORT: f = "H" # <<<<<<<<<<<<<< + * elif t == NPY_INT: f = "i" + * elif t == NPY_UINT: f = "I" + */ + case NPY_USHORT: + __pyx_v_f = ((char *)"H"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":268 + * elif t == NPY_SHORT: f = "h" + * elif t == NPY_USHORT: f = "H" + * elif t == NPY_INT: f = "i" # <<<<<<<<<<<<<< + * elif t == NPY_UINT: f = "I" + * elif t == NPY_LONG: f = "l" + */ + case NPY_INT: + __pyx_v_f = ((char *)"i"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":269 + * elif t == NPY_USHORT: f = "H" + * elif t == NPY_INT: f = "i" + * elif t == NPY_UINT: f = "I" # <<<<<<<<<<<<<< + * elif t == NPY_LONG: f = "l" + * elif t == NPY_ULONG: f = "L" + */ + case NPY_UINT: + __pyx_v_f = ((char *)"I"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":270 + * elif t == NPY_INT: f = "i" + * elif t == NPY_UINT: f = "I" + * elif t == NPY_LONG: f = "l" # <<<<<<<<<<<<<< + * elif t == NPY_ULONG: f = "L" + * elif t == NPY_LONGLONG: f = "q" + */ + case NPY_LONG: + __pyx_v_f = ((char *)"l"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":271 + * elif t == NPY_UINT: f = "I" + * elif t == NPY_LONG: f = "l" + * elif t == NPY_ULONG: f = "L" # <<<<<<<<<<<<<< + * elif t == NPY_LONGLONG: f = "q" + * elif t == NPY_ULONGLONG: f = "Q" + */ + case NPY_ULONG: + __pyx_v_f = ((char *)"L"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":272 + * elif t == NPY_LONG: f = "l" + * elif t == NPY_ULONG: f = "L" + * elif t == NPY_LONGLONG: f = "q" # <<<<<<<<<<<<<< + * elif t == NPY_ULONGLONG: f = "Q" + * elif t == NPY_FLOAT: f = "f" + */ + case NPY_LONGLONG: + __pyx_v_f = ((char *)"q"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":273 + * elif t == NPY_ULONG: f = "L" + * elif t == NPY_LONGLONG: f = "q" + * elif t == NPY_ULONGLONG: f = "Q" # <<<<<<<<<<<<<< + * elif t == NPY_FLOAT: f = "f" + * elif t == NPY_DOUBLE: f = "d" + */ + case NPY_ULONGLONG: + __pyx_v_f = ((char *)"Q"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":274 + * elif t == NPY_LONGLONG: f = "q" + * elif t == NPY_ULONGLONG: f = "Q" + * elif t == NPY_FLOAT: f = "f" # <<<<<<<<<<<<<< + * elif t == NPY_DOUBLE: f = "d" + * elif t == NPY_LONGDOUBLE: f = "g" + */ + case NPY_FLOAT: + __pyx_v_f = ((char *)"f"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":275 + * elif t == NPY_ULONGLONG: f = "Q" + * elif t == NPY_FLOAT: f = "f" + * elif t == NPY_DOUBLE: f = "d" # <<<<<<<<<<<<<< + * elif t == NPY_LONGDOUBLE: f = "g" + * elif t == NPY_CFLOAT: f = "Zf" + */ + case NPY_DOUBLE: + __pyx_v_f = ((char *)"d"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":276 + * elif t == NPY_FLOAT: f = "f" + * elif t == NPY_DOUBLE: f = "d" + * elif t == NPY_LONGDOUBLE: f = "g" # <<<<<<<<<<<<<< + * elif t == NPY_CFLOAT: f = "Zf" + * elif t == NPY_CDOUBLE: f = "Zd" + */ + case NPY_LONGDOUBLE: + __pyx_v_f = ((char *)"g"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":277 + * elif t == NPY_DOUBLE: f = "d" + * elif t == NPY_LONGDOUBLE: f = "g" + * elif t == NPY_CFLOAT: f = "Zf" # <<<<<<<<<<<<<< + * elif t == NPY_CDOUBLE: f = "Zd" + * elif t == NPY_CLONGDOUBLE: f = "Zg" + */ + case NPY_CFLOAT: + __pyx_v_f = ((char *)"Zf"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":278 + * elif t == NPY_LONGDOUBLE: f = "g" + * elif t == NPY_CFLOAT: f = "Zf" + * elif t == NPY_CDOUBLE: f = "Zd" # <<<<<<<<<<<<<< + * elif t == NPY_CLONGDOUBLE: f = "Zg" + * elif t == NPY_OBJECT: f = "O" + */ + case NPY_CDOUBLE: + __pyx_v_f = ((char *)"Zd"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":279 + * elif t == NPY_CFLOAT: f = "Zf" + * elif t == NPY_CDOUBLE: f = "Zd" + * elif t == NPY_CLONGDOUBLE: f = "Zg" # <<<<<<<<<<<<<< + * elif t == NPY_OBJECT: f = "O" + * else: + */ + case NPY_CLONGDOUBLE: + __pyx_v_f = ((char *)"Zg"); + break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":280 + * elif t == NPY_CDOUBLE: f = "Zd" + * elif t == NPY_CLONGDOUBLE: f = "Zg" + * elif t == NPY_OBJECT: f = "O" # <<<<<<<<<<<<<< + * else: + * raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t) + */ + case NPY_OBJECT: + __pyx_v_f = ((char *)"O"); + break; + default: + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":282 + * elif t == NPY_OBJECT: f = "O" + * else: + * raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t) # <<<<<<<<<<<<<< + * info.format = f + * return + */ + __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_t); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 282, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_7 = PyUnicode_Format(__pyx_kp_u_unknown_dtype_code_in_numpy_pxd, __pyx_t_3); if (unlikely(!__pyx_t_7)) __PYX_ERR(1, 282, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_7); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 282, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_Raise(__pyx_t_3, 0, 0, 0); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __PYX_ERR(1, 282, __pyx_L1_error) + break; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":283 + * else: + * raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t) + * info.format = f # <<<<<<<<<<<<<< + * return + * else: + */ + __pyx_v_info->format = __pyx_v_f; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":284 + * raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t) + * info.format = f + * return # <<<<<<<<<<<<<< + * else: + * info.format = <char*>PyObject_Malloc(_buffer_format_string_len) + */ + __pyx_r = 0; + goto __pyx_L0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":259 + * info.obj = self + * + * if not PyDataType_HASFIELDS(descr): # <<<<<<<<<<<<<< + * t = descr.type_num + * if ((descr.byteorder == c'>' and little_endian) or + */ + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":286 + * return + * else: + * info.format = <char*>PyObject_Malloc(_buffer_format_string_len) # <<<<<<<<<<<<<< + * info.format[0] = c'^' # Native data types, manual alignment + * offset = 0 + */ + /*else*/ { + __pyx_v_info->format = ((char *)PyObject_Malloc(0xFF)); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":287 + * else: + * info.format = <char*>PyObject_Malloc(_buffer_format_string_len) + * info.format[0] = c'^' # Native data types, manual alignment # <<<<<<<<<<<<<< + * offset = 0 + * f = _util_dtypestring(descr, info.format + 1, + */ + (__pyx_v_info->format[0]) = '^'; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":288 + * info.format = <char*>PyObject_Malloc(_buffer_format_string_len) + * info.format[0] = c'^' # Native data types, manual alignment + * offset = 0 # <<<<<<<<<<<<<< + * f = _util_dtypestring(descr, info.format + 1, + * info.format + _buffer_format_string_len, + */ + __pyx_v_offset = 0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":289 + * info.format[0] = c'^' # Native data types, manual alignment + * offset = 0 + * f = _util_dtypestring(descr, info.format + 1, # <<<<<<<<<<<<<< + * info.format + _buffer_format_string_len, + * &offset) + */ + __pyx_t_8 = __pyx_f_5numpy__util_dtypestring(__pyx_v_descr, (__pyx_v_info->format + 1), (__pyx_v_info->format + 0xFF), (&__pyx_v_offset)); if (unlikely(__pyx_t_8 == ((char *)NULL))) __PYX_ERR(1, 289, __pyx_L1_error) + __pyx_v_f = __pyx_t_8; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":292 + * info.format + _buffer_format_string_len, + * &offset) + * f[0] = c'\0' # Terminate format string # <<<<<<<<<<<<<< + * + * def __releasebuffer__(ndarray self, Py_buffer* info): + */ + (__pyx_v_f[0]) = '\x00'; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":215 + * # experimental exception made for __getbuffer__ and __releasebuffer__ + * # -- the details of this may change. + * def __getbuffer__(ndarray self, Py_buffer* info, int flags): # <<<<<<<<<<<<<< + * # This implementation of getbuffer is geared towards Cython + * # requirements, and does not yet fulfill the PEP. + */ + + /* function exit code */ + __pyx_r = 0; + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_AddTraceback("numpy.ndarray.__getbuffer__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = -1; + if (__pyx_v_info->obj != NULL) { + __Pyx_GOTREF(__pyx_v_info->obj); + __Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0; + } + goto __pyx_L2; + __pyx_L0:; + if (__pyx_v_info->obj == Py_None) { + __Pyx_GOTREF(__pyx_v_info->obj); + __Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0; + } + __pyx_L2:; + __Pyx_XDECREF((PyObject *)__pyx_v_descr); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":294 + * f[0] = c'\0' # Terminate format string + * + * def __releasebuffer__(ndarray self, Py_buffer* info): # <<<<<<<<<<<<<< + * if PyArray_HASFIELDS(self): + * PyObject_Free(info.format) + */ + +/* Python wrapper */ +static CYTHON_UNUSED void __pyx_pw_5numpy_7ndarray_3__releasebuffer__(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info); /*proto*/ +static CYTHON_UNUSED void __pyx_pw_5numpy_7ndarray_3__releasebuffer__(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info) { + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__releasebuffer__ (wrapper)", 0); + __pyx_pf_5numpy_7ndarray_2__releasebuffer__(((PyArrayObject *)__pyx_v_self), ((Py_buffer *)__pyx_v_info)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); +} + +static void __pyx_pf_5numpy_7ndarray_2__releasebuffer__(PyArrayObject *__pyx_v_self, Py_buffer *__pyx_v_info) { + __Pyx_RefNannyDeclarations + int __pyx_t_1; + __Pyx_RefNannySetupContext("__releasebuffer__", 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":295 + * + * def __releasebuffer__(ndarray self, Py_buffer* info): + * if PyArray_HASFIELDS(self): # <<<<<<<<<<<<<< + * PyObject_Free(info.format) + * if sizeof(npy_intp) != sizeof(Py_ssize_t): + */ + __pyx_t_1 = (PyArray_HASFIELDS(__pyx_v_self) != 0); + if (__pyx_t_1) { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":296 + * def __releasebuffer__(ndarray self, Py_buffer* info): + * if PyArray_HASFIELDS(self): + * PyObject_Free(info.format) # <<<<<<<<<<<<<< + * if sizeof(npy_intp) != sizeof(Py_ssize_t): + * PyObject_Free(info.strides) + */ + PyObject_Free(__pyx_v_info->format); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":295 + * + * def __releasebuffer__(ndarray self, Py_buffer* info): + * if PyArray_HASFIELDS(self): # <<<<<<<<<<<<<< + * PyObject_Free(info.format) + * if sizeof(npy_intp) != sizeof(Py_ssize_t): + */ + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":297 + * if PyArray_HASFIELDS(self): + * PyObject_Free(info.format) + * if sizeof(npy_intp) != sizeof(Py_ssize_t): # <<<<<<<<<<<<<< + * PyObject_Free(info.strides) + * # info.shape was stored after info.strides in the same block + */ + __pyx_t_1 = (((sizeof(npy_intp)) != (sizeof(Py_ssize_t))) != 0); + if (__pyx_t_1) { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":298 + * PyObject_Free(info.format) + * if sizeof(npy_intp) != sizeof(Py_ssize_t): + * PyObject_Free(info.strides) # <<<<<<<<<<<<<< + * # info.shape was stored after info.strides in the same block + * + */ + PyObject_Free(__pyx_v_info->strides); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":297 + * if PyArray_HASFIELDS(self): + * PyObject_Free(info.format) + * if sizeof(npy_intp) != sizeof(Py_ssize_t): # <<<<<<<<<<<<<< + * PyObject_Free(info.strides) + * # info.shape was stored after info.strides in the same block + */ + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":294 + * f[0] = c'\0' # Terminate format string + * + * def __releasebuffer__(ndarray self, Py_buffer* info): # <<<<<<<<<<<<<< + * if PyArray_HASFIELDS(self): + * PyObject_Free(info.format) + */ + + /* function exit code */ + __Pyx_RefNannyFinishContext(); +} + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":775 + * ctypedef npy_cdouble complex_t + * + * cdef inline object PyArray_MultiIterNew1(a): # <<<<<<<<<<<<<< + * return PyArray_MultiIterNew(1, <void*>a) + * + */ + +static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew1(PyObject *__pyx_v_a) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("PyArray_MultiIterNew1", 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":776 + * + * cdef inline object PyArray_MultiIterNew1(a): + * return PyArray_MultiIterNew(1, <void*>a) # <<<<<<<<<<<<<< + * + * cdef inline object PyArray_MultiIterNew2(a, b): + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = PyArray_MultiIterNew(1, ((void *)__pyx_v_a)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 776, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":775 + * ctypedef npy_cdouble complex_t + * + * cdef inline object PyArray_MultiIterNew1(a): # <<<<<<<<<<<<<< + * return PyArray_MultiIterNew(1, <void*>a) + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("numpy.PyArray_MultiIterNew1", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":778 + * return PyArray_MultiIterNew(1, <void*>a) + * + * cdef inline object PyArray_MultiIterNew2(a, b): # <<<<<<<<<<<<<< + * return PyArray_MultiIterNew(2, <void*>a, <void*>b) + * + */ + +static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew2(PyObject *__pyx_v_a, PyObject *__pyx_v_b) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("PyArray_MultiIterNew2", 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":779 + * + * cdef inline object PyArray_MultiIterNew2(a, b): + * return PyArray_MultiIterNew(2, <void*>a, <void*>b) # <<<<<<<<<<<<<< + * + * cdef inline object PyArray_MultiIterNew3(a, b, c): + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = PyArray_MultiIterNew(2, ((void *)__pyx_v_a), ((void *)__pyx_v_b)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 779, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":778 + * return PyArray_MultiIterNew(1, <void*>a) + * + * cdef inline object PyArray_MultiIterNew2(a, b): # <<<<<<<<<<<<<< + * return PyArray_MultiIterNew(2, <void*>a, <void*>b) + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("numpy.PyArray_MultiIterNew2", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":781 + * return PyArray_MultiIterNew(2, <void*>a, <void*>b) + * + * cdef inline object PyArray_MultiIterNew3(a, b, c): # <<<<<<<<<<<<<< + * return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c) + * + */ + +static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew3(PyObject *__pyx_v_a, PyObject *__pyx_v_b, PyObject *__pyx_v_c) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("PyArray_MultiIterNew3", 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":782 + * + * cdef inline object PyArray_MultiIterNew3(a, b, c): + * return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c) # <<<<<<<<<<<<<< + * + * cdef inline object PyArray_MultiIterNew4(a, b, c, d): + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = PyArray_MultiIterNew(3, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 782, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":781 + * return PyArray_MultiIterNew(2, <void*>a, <void*>b) + * + * cdef inline object PyArray_MultiIterNew3(a, b, c): # <<<<<<<<<<<<<< + * return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c) + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("numpy.PyArray_MultiIterNew3", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":784 + * return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c) + * + * cdef inline object PyArray_MultiIterNew4(a, b, c, d): # <<<<<<<<<<<<<< + * return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d) + * + */ + +static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew4(PyObject *__pyx_v_a, PyObject *__pyx_v_b, PyObject *__pyx_v_c, PyObject *__pyx_v_d) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("PyArray_MultiIterNew4", 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":785 + * + * cdef inline object PyArray_MultiIterNew4(a, b, c, d): + * return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d) # <<<<<<<<<<<<<< + * + * cdef inline object PyArray_MultiIterNew5(a, b, c, d, e): + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = PyArray_MultiIterNew(4, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c), ((void *)__pyx_v_d)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 785, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":784 + * return PyArray_MultiIterNew(3, <void*>a, <void*>b, <void*> c) + * + * cdef inline object PyArray_MultiIterNew4(a, b, c, d): # <<<<<<<<<<<<<< + * return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d) + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("numpy.PyArray_MultiIterNew4", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":787 + * return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d) + * + * cdef inline object PyArray_MultiIterNew5(a, b, c, d, e): # <<<<<<<<<<<<<< + * return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e) + * + */ + +static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyArray_MultiIterNew5(PyObject *__pyx_v_a, PyObject *__pyx_v_b, PyObject *__pyx_v_c, PyObject *__pyx_v_d, PyObject *__pyx_v_e) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("PyArray_MultiIterNew5", 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":788 + * + * cdef inline object PyArray_MultiIterNew5(a, b, c, d, e): + * return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e) # <<<<<<<<<<<<<< + * + * cdef inline tuple PyDataType_SHAPE(dtype d): + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = PyArray_MultiIterNew(5, ((void *)__pyx_v_a), ((void *)__pyx_v_b), ((void *)__pyx_v_c), ((void *)__pyx_v_d), ((void *)__pyx_v_e)); if (unlikely(!__pyx_t_1)) __PYX_ERR(1, 788, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":787 + * return PyArray_MultiIterNew(4, <void*>a, <void*>b, <void*>c, <void*> d) + * + * cdef inline object PyArray_MultiIterNew5(a, b, c, d, e): # <<<<<<<<<<<<<< + * return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e) + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("numpy.PyArray_MultiIterNew5", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":790 + * return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e) + * + * cdef inline tuple PyDataType_SHAPE(dtype d): # <<<<<<<<<<<<<< + * if PyDataType_HASSUBARRAY(d): + * return <tuple>d.subarray.shape + */ + +static CYTHON_INLINE PyObject *__pyx_f_5numpy_PyDataType_SHAPE(PyArray_Descr *__pyx_v_d) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + __Pyx_RefNannySetupContext("PyDataType_SHAPE", 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":791 + * + * cdef inline tuple PyDataType_SHAPE(dtype d): + * if PyDataType_HASSUBARRAY(d): # <<<<<<<<<<<<<< + * return <tuple>d.subarray.shape + * else: + */ + __pyx_t_1 = (PyDataType_HASSUBARRAY(__pyx_v_d) != 0); + if (__pyx_t_1) { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":792 + * cdef inline tuple PyDataType_SHAPE(dtype d): + * if PyDataType_HASSUBARRAY(d): + * return <tuple>d.subarray.shape # <<<<<<<<<<<<<< + * else: + * return () + */ + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(((PyObject*)__pyx_v_d->subarray->shape)); + __pyx_r = ((PyObject*)__pyx_v_d->subarray->shape); + goto __pyx_L0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":791 + * + * cdef inline tuple PyDataType_SHAPE(dtype d): + * if PyDataType_HASSUBARRAY(d): # <<<<<<<<<<<<<< + * return <tuple>d.subarray.shape + * else: + */ + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":794 + * return <tuple>d.subarray.shape + * else: + * return () # <<<<<<<<<<<<<< + * + * cdef inline char* _util_dtypestring(dtype descr, char* f, char* end, int* offset) except NULL: + */ + /*else*/ { + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(__pyx_empty_tuple); + __pyx_r = __pyx_empty_tuple; + goto __pyx_L0; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":790 + * return PyArray_MultiIterNew(5, <void*>a, <void*>b, <void*>c, <void*> d, <void*> e) + * + * cdef inline tuple PyDataType_SHAPE(dtype d): # <<<<<<<<<<<<<< + * if PyDataType_HASSUBARRAY(d): + * return <tuple>d.subarray.shape + */ + + /* function exit code */ + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":796 + * return () + * + * cdef inline char* _util_dtypestring(dtype descr, char* f, char* end, int* offset) except NULL: # <<<<<<<<<<<<<< + * # Recursive utility function used in __getbuffer__ to get format + * # string. The new location in the format string is returned. + */ + +static CYTHON_INLINE char *__pyx_f_5numpy__util_dtypestring(PyArray_Descr *__pyx_v_descr, char *__pyx_v_f, char *__pyx_v_end, int *__pyx_v_offset) { + PyArray_Descr *__pyx_v_child = 0; + int __pyx_v_endian_detector; + int __pyx_v_little_endian; + PyObject *__pyx_v_fields = 0; + PyObject *__pyx_v_childname = NULL; + PyObject *__pyx_v_new_offset = NULL; + PyObject *__pyx_v_t = NULL; + char *__pyx_r; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + Py_ssize_t __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + int __pyx_t_5; + int __pyx_t_6; + int __pyx_t_7; + long __pyx_t_8; + char *__pyx_t_9; + __Pyx_RefNannySetupContext("_util_dtypestring", 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":801 + * + * cdef dtype child + * cdef int endian_detector = 1 # <<<<<<<<<<<<<< + * cdef bint little_endian = ((<char*>&endian_detector)[0] != 0) + * cdef tuple fields + */ + __pyx_v_endian_detector = 1; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":802 + * cdef dtype child + * cdef int endian_detector = 1 + * cdef bint little_endian = ((<char*>&endian_detector)[0] != 0) # <<<<<<<<<<<<<< + * cdef tuple fields + * + */ + __pyx_v_little_endian = ((((char *)(&__pyx_v_endian_detector))[0]) != 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":805 + * cdef tuple fields + * + * for childname in descr.names: # <<<<<<<<<<<<<< + * fields = descr.fields[childname] + * child, new_offset = fields + */ + if (unlikely(__pyx_v_descr->names == Py_None)) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable"); + __PYX_ERR(1, 805, __pyx_L1_error) + } + __pyx_t_1 = __pyx_v_descr->names; __Pyx_INCREF(__pyx_t_1); __pyx_t_2 = 0; + for (;;) { + if (__pyx_t_2 >= PyTuple_GET_SIZE(__pyx_t_1)) break; + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_1, __pyx_t_2); __Pyx_INCREF(__pyx_t_3); __pyx_t_2++; if (unlikely(0 < 0)) __PYX_ERR(1, 805, __pyx_L1_error) + #else + __pyx_t_3 = PySequence_ITEM(__pyx_t_1, __pyx_t_2); __pyx_t_2++; if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 805, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + #endif + __Pyx_XDECREF_SET(__pyx_v_childname, __pyx_t_3); + __pyx_t_3 = 0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":806 + * + * for childname in descr.names: + * fields = descr.fields[childname] # <<<<<<<<<<<<<< + * child, new_offset = fields + * + */ + if (unlikely(__pyx_v_descr->fields == Py_None)) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable"); + __PYX_ERR(1, 806, __pyx_L1_error) + } + __pyx_t_3 = __Pyx_PyDict_GetItem(__pyx_v_descr->fields, __pyx_v_childname); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 806, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + if (!(likely(PyTuple_CheckExact(__pyx_t_3))||((__pyx_t_3) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_t_3)->tp_name), 0))) __PYX_ERR(1, 806, __pyx_L1_error) + __Pyx_XDECREF_SET(__pyx_v_fields, ((PyObject*)__pyx_t_3)); + __pyx_t_3 = 0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":807 + * for childname in descr.names: + * fields = descr.fields[childname] + * child, new_offset = fields # <<<<<<<<<<<<<< + * + * if (end - f) - <int>(new_offset - offset[0]) < 15: + */ + if (likely(__pyx_v_fields != Py_None)) { + PyObject* sequence = __pyx_v_fields; + Py_ssize_t size = __Pyx_PySequence_SIZE(sequence); + if (unlikely(size != 2)) { + if (size > 2) __Pyx_RaiseTooManyValuesError(2); + else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size); + __PYX_ERR(1, 807, __pyx_L1_error) + } + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + __pyx_t_3 = PyTuple_GET_ITEM(sequence, 0); + __pyx_t_4 = PyTuple_GET_ITEM(sequence, 1); + __Pyx_INCREF(__pyx_t_3); + __Pyx_INCREF(__pyx_t_4); + #else + __pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 807, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 807, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + #endif + } else { + __Pyx_RaiseNoneNotIterableError(); __PYX_ERR(1, 807, __pyx_L1_error) + } + if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_ptype_5numpy_dtype))))) __PYX_ERR(1, 807, __pyx_L1_error) + __Pyx_XDECREF_SET(__pyx_v_child, ((PyArray_Descr *)__pyx_t_3)); + __pyx_t_3 = 0; + __Pyx_XDECREF_SET(__pyx_v_new_offset, __pyx_t_4); + __pyx_t_4 = 0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":809 + * child, new_offset = fields + * + * if (end - f) - <int>(new_offset - offset[0]) < 15: # <<<<<<<<<<<<<< + * raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd") + * + */ + __pyx_t_4 = __Pyx_PyInt_From_int((__pyx_v_offset[0])); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 809, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = PyNumber_Subtract(__pyx_v_new_offset, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 809, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_5 = __Pyx_PyInt_As_int(__pyx_t_3); if (unlikely((__pyx_t_5 == (int)-1) && PyErr_Occurred())) __PYX_ERR(1, 809, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_6 = ((((__pyx_v_end - __pyx_v_f) - ((int)__pyx_t_5)) < 15) != 0); + if (unlikely(__pyx_t_6)) { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":810 + * + * if (end - f) - <int>(new_offset - offset[0]) < 15: + * raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd") # <<<<<<<<<<<<<< + * + * if ((child.byteorder == c'>' and little_endian) or + */ + __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_RuntimeError, __pyx_tuple__36, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 810, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_Raise(__pyx_t_3, 0, 0, 0); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __PYX_ERR(1, 810, __pyx_L1_error) + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":809 + * child, new_offset = fields + * + * if (end - f) - <int>(new_offset - offset[0]) < 15: # <<<<<<<<<<<<<< + * raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd") + * + */ + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":812 + * raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd") + * + * if ((child.byteorder == c'>' and little_endian) or # <<<<<<<<<<<<<< + * (child.byteorder == c'<' and not little_endian)): + * raise ValueError(u"Non-native byte order not supported") + */ + __pyx_t_7 = ((__pyx_v_child->byteorder == '>') != 0); + if (!__pyx_t_7) { + goto __pyx_L8_next_or; + } else { + } + __pyx_t_7 = (__pyx_v_little_endian != 0); + if (!__pyx_t_7) { + } else { + __pyx_t_6 = __pyx_t_7; + goto __pyx_L7_bool_binop_done; + } + __pyx_L8_next_or:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":813 + * + * if ((child.byteorder == c'>' and little_endian) or + * (child.byteorder == c'<' and not little_endian)): # <<<<<<<<<<<<<< + * raise ValueError(u"Non-native byte order not supported") + * # One could encode it in the format string and have Cython + */ + __pyx_t_7 = ((__pyx_v_child->byteorder == '<') != 0); + if (__pyx_t_7) { + } else { + __pyx_t_6 = __pyx_t_7; + goto __pyx_L7_bool_binop_done; + } + __pyx_t_7 = ((!(__pyx_v_little_endian != 0)) != 0); + __pyx_t_6 = __pyx_t_7; + __pyx_L7_bool_binop_done:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":812 + * raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd") + * + * if ((child.byteorder == c'>' and little_endian) or # <<<<<<<<<<<<<< + * (child.byteorder == c'<' and not little_endian)): + * raise ValueError(u"Non-native byte order not supported") + */ + if (unlikely(__pyx_t_6)) { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":814 + * if ((child.byteorder == c'>' and little_endian) or + * (child.byteorder == c'<' and not little_endian)): + * raise ValueError(u"Non-native byte order not supported") # <<<<<<<<<<<<<< + * # One could encode it in the format string and have Cython + * # complain instead, BUT: < and > in format strings also imply + */ + __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__37, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 814, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_Raise(__pyx_t_3, 0, 0, 0); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __PYX_ERR(1, 814, __pyx_L1_error) + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":812 + * raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd") + * + * if ((child.byteorder == c'>' and little_endian) or # <<<<<<<<<<<<<< + * (child.byteorder == c'<' and not little_endian)): + * raise ValueError(u"Non-native byte order not supported") + */ + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":824 + * + * # Output padding bytes + * while offset[0] < new_offset: # <<<<<<<<<<<<<< + * f[0] = 120 # "x"; pad byte + * f += 1 + */ + while (1) { + __pyx_t_3 = __Pyx_PyInt_From_int((__pyx_v_offset[0])); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 824, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = PyObject_RichCompare(__pyx_t_3, __pyx_v_new_offset, Py_LT); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 824, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 824, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (!__pyx_t_6) break; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":825 + * # Output padding bytes + * while offset[0] < new_offset: + * f[0] = 120 # "x"; pad byte # <<<<<<<<<<<<<< + * f += 1 + * offset[0] += 1 + */ + (__pyx_v_f[0]) = 0x78; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":826 + * while offset[0] < new_offset: + * f[0] = 120 # "x"; pad byte + * f += 1 # <<<<<<<<<<<<<< + * offset[0] += 1 + * + */ + __pyx_v_f = (__pyx_v_f + 1); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":827 + * f[0] = 120 # "x"; pad byte + * f += 1 + * offset[0] += 1 # <<<<<<<<<<<<<< + * + * offset[0] += child.itemsize + */ + __pyx_t_8 = 0; + (__pyx_v_offset[__pyx_t_8]) = ((__pyx_v_offset[__pyx_t_8]) + 1); + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":829 + * offset[0] += 1 + * + * offset[0] += child.itemsize # <<<<<<<<<<<<<< + * + * if not PyDataType_HASFIELDS(child): + */ + __pyx_t_8 = 0; + (__pyx_v_offset[__pyx_t_8]) = ((__pyx_v_offset[__pyx_t_8]) + __pyx_v_child->elsize); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":831 + * offset[0] += child.itemsize + * + * if not PyDataType_HASFIELDS(child): # <<<<<<<<<<<<<< + * t = child.type_num + * if end - f < 5: + */ + __pyx_t_6 = ((!(PyDataType_HASFIELDS(__pyx_v_child) != 0)) != 0); + if (__pyx_t_6) { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":832 + * + * if not PyDataType_HASFIELDS(child): + * t = child.type_num # <<<<<<<<<<<<<< + * if end - f < 5: + * raise RuntimeError(u"Format string allocated too short.") + */ + __pyx_t_4 = __Pyx_PyInt_From_int(__pyx_v_child->type_num); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 832, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_XDECREF_SET(__pyx_v_t, __pyx_t_4); + __pyx_t_4 = 0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":833 + * if not PyDataType_HASFIELDS(child): + * t = child.type_num + * if end - f < 5: # <<<<<<<<<<<<<< + * raise RuntimeError(u"Format string allocated too short.") + * + */ + __pyx_t_6 = (((__pyx_v_end - __pyx_v_f) < 5) != 0); + if (unlikely(__pyx_t_6)) { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":834 + * t = child.type_num + * if end - f < 5: + * raise RuntimeError(u"Format string allocated too short.") # <<<<<<<<<<<<<< + * + * # Until ticket #99 is fixed, use integers to avoid warnings + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_builtin_RuntimeError, __pyx_tuple__38, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 834, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(1, 834, __pyx_L1_error) + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":833 + * if not PyDataType_HASFIELDS(child): + * t = child.type_num + * if end - f < 5: # <<<<<<<<<<<<<< + * raise RuntimeError(u"Format string allocated too short.") + * + */ + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":837 + * + * # Until ticket #99 is fixed, use integers to avoid warnings + * if t == NPY_BYTE: f[0] = 98 #"b" # <<<<<<<<<<<<<< + * elif t == NPY_UBYTE: f[0] = 66 #"B" + * elif t == NPY_SHORT: f[0] = 104 #"h" + */ + __pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_BYTE); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 837, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 837, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 837, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 98; + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":838 + * # Until ticket #99 is fixed, use integers to avoid warnings + * if t == NPY_BYTE: f[0] = 98 #"b" + * elif t == NPY_UBYTE: f[0] = 66 #"B" # <<<<<<<<<<<<<< + * elif t == NPY_SHORT: f[0] = 104 #"h" + * elif t == NPY_USHORT: f[0] = 72 #"H" + */ + __pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_UBYTE); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 838, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 838, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 838, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 66; + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":839 + * if t == NPY_BYTE: f[0] = 98 #"b" + * elif t == NPY_UBYTE: f[0] = 66 #"B" + * elif t == NPY_SHORT: f[0] = 104 #"h" # <<<<<<<<<<<<<< + * elif t == NPY_USHORT: f[0] = 72 #"H" + * elif t == NPY_INT: f[0] = 105 #"i" + */ + __pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_SHORT); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 839, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 839, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 839, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 0x68; + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":840 + * elif t == NPY_UBYTE: f[0] = 66 #"B" + * elif t == NPY_SHORT: f[0] = 104 #"h" + * elif t == NPY_USHORT: f[0] = 72 #"H" # <<<<<<<<<<<<<< + * elif t == NPY_INT: f[0] = 105 #"i" + * elif t == NPY_UINT: f[0] = 73 #"I" + */ + __pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_USHORT); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 840, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 840, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 840, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 72; + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":841 + * elif t == NPY_SHORT: f[0] = 104 #"h" + * elif t == NPY_USHORT: f[0] = 72 #"H" + * elif t == NPY_INT: f[0] = 105 #"i" # <<<<<<<<<<<<<< + * elif t == NPY_UINT: f[0] = 73 #"I" + * elif t == NPY_LONG: f[0] = 108 #"l" + */ + __pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_INT); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 841, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 841, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 841, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 0x69; + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":842 + * elif t == NPY_USHORT: f[0] = 72 #"H" + * elif t == NPY_INT: f[0] = 105 #"i" + * elif t == NPY_UINT: f[0] = 73 #"I" # <<<<<<<<<<<<<< + * elif t == NPY_LONG: f[0] = 108 #"l" + * elif t == NPY_ULONG: f[0] = 76 #"L" + */ + __pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_UINT); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 842, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 842, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 842, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 73; + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":843 + * elif t == NPY_INT: f[0] = 105 #"i" + * elif t == NPY_UINT: f[0] = 73 #"I" + * elif t == NPY_LONG: f[0] = 108 #"l" # <<<<<<<<<<<<<< + * elif t == NPY_ULONG: f[0] = 76 #"L" + * elif t == NPY_LONGLONG: f[0] = 113 #"q" + */ + __pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_LONG); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 843, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 843, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 843, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 0x6C; + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":844 + * elif t == NPY_UINT: f[0] = 73 #"I" + * elif t == NPY_LONG: f[0] = 108 #"l" + * elif t == NPY_ULONG: f[0] = 76 #"L" # <<<<<<<<<<<<<< + * elif t == NPY_LONGLONG: f[0] = 113 #"q" + * elif t == NPY_ULONGLONG: f[0] = 81 #"Q" + */ + __pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_ULONG); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 844, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 844, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 844, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 76; + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":845 + * elif t == NPY_LONG: f[0] = 108 #"l" + * elif t == NPY_ULONG: f[0] = 76 #"L" + * elif t == NPY_LONGLONG: f[0] = 113 #"q" # <<<<<<<<<<<<<< + * elif t == NPY_ULONGLONG: f[0] = 81 #"Q" + * elif t == NPY_FLOAT: f[0] = 102 #"f" + */ + __pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_LONGLONG); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 845, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 845, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 845, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 0x71; + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":846 + * elif t == NPY_ULONG: f[0] = 76 #"L" + * elif t == NPY_LONGLONG: f[0] = 113 #"q" + * elif t == NPY_ULONGLONG: f[0] = 81 #"Q" # <<<<<<<<<<<<<< + * elif t == NPY_FLOAT: f[0] = 102 #"f" + * elif t == NPY_DOUBLE: f[0] = 100 #"d" + */ + __pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_ULONGLONG); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 846, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 846, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 846, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 81; + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":847 + * elif t == NPY_LONGLONG: f[0] = 113 #"q" + * elif t == NPY_ULONGLONG: f[0] = 81 #"Q" + * elif t == NPY_FLOAT: f[0] = 102 #"f" # <<<<<<<<<<<<<< + * elif t == NPY_DOUBLE: f[0] = 100 #"d" + * elif t == NPY_LONGDOUBLE: f[0] = 103 #"g" + */ + __pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_FLOAT); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 847, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 847, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 847, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 0x66; + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":848 + * elif t == NPY_ULONGLONG: f[0] = 81 #"Q" + * elif t == NPY_FLOAT: f[0] = 102 #"f" + * elif t == NPY_DOUBLE: f[0] = 100 #"d" # <<<<<<<<<<<<<< + * elif t == NPY_LONGDOUBLE: f[0] = 103 #"g" + * elif t == NPY_CFLOAT: f[0] = 90; f[1] = 102; f += 1 # Zf + */ + __pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_DOUBLE); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 848, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 848, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 848, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 0x64; + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":849 + * elif t == NPY_FLOAT: f[0] = 102 #"f" + * elif t == NPY_DOUBLE: f[0] = 100 #"d" + * elif t == NPY_LONGDOUBLE: f[0] = 103 #"g" # <<<<<<<<<<<<<< + * elif t == NPY_CFLOAT: f[0] = 90; f[1] = 102; f += 1 # Zf + * elif t == NPY_CDOUBLE: f[0] = 90; f[1] = 100; f += 1 # Zd + */ + __pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_LONGDOUBLE); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 849, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 849, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 849, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 0x67; + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":850 + * elif t == NPY_DOUBLE: f[0] = 100 #"d" + * elif t == NPY_LONGDOUBLE: f[0] = 103 #"g" + * elif t == NPY_CFLOAT: f[0] = 90; f[1] = 102; f += 1 # Zf # <<<<<<<<<<<<<< + * elif t == NPY_CDOUBLE: f[0] = 90; f[1] = 100; f += 1 # Zd + * elif t == NPY_CLONGDOUBLE: f[0] = 90; f[1] = 103; f += 1 # Zg + */ + __pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_CFLOAT); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 850, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 850, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 850, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 90; + (__pyx_v_f[1]) = 0x66; + __pyx_v_f = (__pyx_v_f + 1); + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":851 + * elif t == NPY_LONGDOUBLE: f[0] = 103 #"g" + * elif t == NPY_CFLOAT: f[0] = 90; f[1] = 102; f += 1 # Zf + * elif t == NPY_CDOUBLE: f[0] = 90; f[1] = 100; f += 1 # Zd # <<<<<<<<<<<<<< + * elif t == NPY_CLONGDOUBLE: f[0] = 90; f[1] = 103; f += 1 # Zg + * elif t == NPY_OBJECT: f[0] = 79 #"O" + */ + __pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_CDOUBLE); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 851, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 851, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 851, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 90; + (__pyx_v_f[1]) = 0x64; + __pyx_v_f = (__pyx_v_f + 1); + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":852 + * elif t == NPY_CFLOAT: f[0] = 90; f[1] = 102; f += 1 # Zf + * elif t == NPY_CDOUBLE: f[0] = 90; f[1] = 100; f += 1 # Zd + * elif t == NPY_CLONGDOUBLE: f[0] = 90; f[1] = 103; f += 1 # Zg # <<<<<<<<<<<<<< + * elif t == NPY_OBJECT: f[0] = 79 #"O" + * else: + */ + __pyx_t_3 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_CLONGDOUBLE); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 852, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = PyObject_RichCompare(__pyx_v_t, __pyx_t_3, Py_EQ); __Pyx_XGOTREF(__pyx_t_4); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 852, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_4); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 852, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + if (__pyx_t_6) { + (__pyx_v_f[0]) = 90; + (__pyx_v_f[1]) = 0x67; + __pyx_v_f = (__pyx_v_f + 1); + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":853 + * elif t == NPY_CDOUBLE: f[0] = 90; f[1] = 100; f += 1 # Zd + * elif t == NPY_CLONGDOUBLE: f[0] = 90; f[1] = 103; f += 1 # Zg + * elif t == NPY_OBJECT: f[0] = 79 #"O" # <<<<<<<<<<<<<< + * else: + * raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t) + */ + __pyx_t_4 = __Pyx_PyInt_From_enum__NPY_TYPES(NPY_OBJECT); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 853, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = PyObject_RichCompare(__pyx_v_t, __pyx_t_4, Py_EQ); __Pyx_XGOTREF(__pyx_t_3); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 853, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_6 = __Pyx_PyObject_IsTrue(__pyx_t_3); if (unlikely(__pyx_t_6 < 0)) __PYX_ERR(1, 853, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + if (likely(__pyx_t_6)) { + (__pyx_v_f[0]) = 79; + goto __pyx_L15; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":855 + * elif t == NPY_OBJECT: f[0] = 79 #"O" + * else: + * raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t) # <<<<<<<<<<<<<< + * f += 1 + * else: + */ + /*else*/ { + __pyx_t_3 = PyUnicode_Format(__pyx_kp_u_unknown_dtype_code_in_numpy_pxd, __pyx_v_t); if (unlikely(!__pyx_t_3)) __PYX_ERR(1, 855, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(1, 855, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(1, 855, __pyx_L1_error) + } + __pyx_L15:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":856 + * else: + * raise ValueError(u"unknown dtype code in numpy.pxd (%d)" % t) + * f += 1 # <<<<<<<<<<<<<< + * else: + * # Cython ignores struct boundary information ("T{...}"), + */ + __pyx_v_f = (__pyx_v_f + 1); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":831 + * offset[0] += child.itemsize + * + * if not PyDataType_HASFIELDS(child): # <<<<<<<<<<<<<< + * t = child.type_num + * if end - f < 5: + */ + goto __pyx_L13; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":860 + * # Cython ignores struct boundary information ("T{...}"), + * # so don't output it + * f = _util_dtypestring(child, f, end, offset) # <<<<<<<<<<<<<< + * return f + * + */ + /*else*/ { + __pyx_t_9 = __pyx_f_5numpy__util_dtypestring(__pyx_v_child, __pyx_v_f, __pyx_v_end, __pyx_v_offset); if (unlikely(__pyx_t_9 == ((char *)NULL))) __PYX_ERR(1, 860, __pyx_L1_error) + __pyx_v_f = __pyx_t_9; + } + __pyx_L13:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":805 + * cdef tuple fields + * + * for childname in descr.names: # <<<<<<<<<<<<<< + * fields = descr.fields[childname] + * child, new_offset = fields + */ + } + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":861 + * # so don't output it + * f = _util_dtypestring(child, f, end, offset) + * return f # <<<<<<<<<<<<<< + * + * + */ + __pyx_r = __pyx_v_f; + goto __pyx_L0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":796 + * return () + * + * cdef inline char* _util_dtypestring(dtype descr, char* f, char* end, int* offset) except NULL: # <<<<<<<<<<<<<< + * # Recursive utility function used in __getbuffer__ to get format + * # string. The new location in the format string is returned. + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_AddTraceback("numpy._util_dtypestring", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF((PyObject *)__pyx_v_child); + __Pyx_XDECREF(__pyx_v_fields); + __Pyx_XDECREF(__pyx_v_childname); + __Pyx_XDECREF(__pyx_v_new_offset); + __Pyx_XDECREF(__pyx_v_t); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":977 + * + * + * cdef inline void set_array_base(ndarray arr, object base): # <<<<<<<<<<<<<< + * cdef PyObject* baseptr + * if base is None: + */ + +static CYTHON_INLINE void __pyx_f_5numpy_set_array_base(PyArrayObject *__pyx_v_arr, PyObject *__pyx_v_base) { + PyObject *__pyx_v_baseptr; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + __Pyx_RefNannySetupContext("set_array_base", 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":979 + * cdef inline void set_array_base(ndarray arr, object base): + * cdef PyObject* baseptr + * if base is None: # <<<<<<<<<<<<<< + * baseptr = NULL + * else: + */ + __pyx_t_1 = (__pyx_v_base == Py_None); + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":980 + * cdef PyObject* baseptr + * if base is None: + * baseptr = NULL # <<<<<<<<<<<<<< + * else: + * Py_INCREF(base) # important to do this before decref below! + */ + __pyx_v_baseptr = NULL; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":979 + * cdef inline void set_array_base(ndarray arr, object base): + * cdef PyObject* baseptr + * if base is None: # <<<<<<<<<<<<<< + * baseptr = NULL + * else: + */ + goto __pyx_L3; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":982 + * baseptr = NULL + * else: + * Py_INCREF(base) # important to do this before decref below! # <<<<<<<<<<<<<< + * baseptr = <PyObject*>base + * Py_XDECREF(arr.base) + */ + /*else*/ { + Py_INCREF(__pyx_v_base); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":983 + * else: + * Py_INCREF(base) # important to do this before decref below! + * baseptr = <PyObject*>base # <<<<<<<<<<<<<< + * Py_XDECREF(arr.base) + * arr.base = baseptr + */ + __pyx_v_baseptr = ((PyObject *)__pyx_v_base); + } + __pyx_L3:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":984 + * Py_INCREF(base) # important to do this before decref below! + * baseptr = <PyObject*>base + * Py_XDECREF(arr.base) # <<<<<<<<<<<<<< + * arr.base = baseptr + * + */ + Py_XDECREF(__pyx_v_arr->base); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":985 + * baseptr = <PyObject*>base + * Py_XDECREF(arr.base) + * arr.base = baseptr # <<<<<<<<<<<<<< + * + * cdef inline object get_array_base(ndarray arr): + */ + __pyx_v_arr->base = __pyx_v_baseptr; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":977 + * + * + * cdef inline void set_array_base(ndarray arr, object base): # <<<<<<<<<<<<<< + * cdef PyObject* baseptr + * if base is None: + */ + + /* function exit code */ + __Pyx_RefNannyFinishContext(); +} + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":987 + * arr.base = baseptr + * + * cdef inline object get_array_base(ndarray arr): # <<<<<<<<<<<<<< + * if arr.base is NULL: + * return None + */ + +static CYTHON_INLINE PyObject *__pyx_f_5numpy_get_array_base(PyArrayObject *__pyx_v_arr) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + __Pyx_RefNannySetupContext("get_array_base", 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":988 + * + * cdef inline object get_array_base(ndarray arr): + * if arr.base is NULL: # <<<<<<<<<<<<<< + * return None + * else: + */ + __pyx_t_1 = ((__pyx_v_arr->base == NULL) != 0); + if (__pyx_t_1) { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":989 + * cdef inline object get_array_base(ndarray arr): + * if arr.base is NULL: + * return None # <<<<<<<<<<<<<< + * else: + * return <object>arr.base + */ + __Pyx_XDECREF(__pyx_r); + __pyx_r = Py_None; __Pyx_INCREF(Py_None); + goto __pyx_L0; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":988 + * + * cdef inline object get_array_base(ndarray arr): + * if arr.base is NULL: # <<<<<<<<<<<<<< + * return None + * else: + */ + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":991 + * return None + * else: + * return <object>arr.base # <<<<<<<<<<<<<< + * + * + */ + /*else*/ { + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(((PyObject *)__pyx_v_arr->base)); + __pyx_r = ((PyObject *)__pyx_v_arr->base); + goto __pyx_L0; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":987 + * arr.base = baseptr + * + * cdef inline object get_array_base(ndarray arr): # <<<<<<<<<<<<<< + * if arr.base is NULL: + * return None + */ + + /* function exit code */ + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":996 + * # Versions of the import_* functions which are more suitable for + * # Cython code. + * cdef inline int import_array() except -1: # <<<<<<<<<<<<<< + * try: + * _import_array() + */ + +static CYTHON_INLINE int __pyx_f_5numpy_import_array(void) { + int __pyx_r; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + int __pyx_t_4; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_RefNannySetupContext("import_array", 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":997 + * # Cython code. + * cdef inline int import_array() except -1: + * try: # <<<<<<<<<<<<<< + * _import_array() + * except Exception: + */ + { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + __Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3); + __Pyx_XGOTREF(__pyx_t_1); + __Pyx_XGOTREF(__pyx_t_2); + __Pyx_XGOTREF(__pyx_t_3); + /*try:*/ { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":998 + * cdef inline int import_array() except -1: + * try: + * _import_array() # <<<<<<<<<<<<<< + * except Exception: + * raise ImportError("numpy.core.multiarray failed to import") + */ + __pyx_t_4 = _import_array(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 998, __pyx_L3_error) + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":997 + * # Cython code. + * cdef inline int import_array() except -1: + * try: # <<<<<<<<<<<<<< + * _import_array() + * except Exception: + */ + } + __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0; + goto __pyx_L8_try_end; + __pyx_L3_error:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":999 + * try: + * _import_array() + * except Exception: # <<<<<<<<<<<<<< + * raise ImportError("numpy.core.multiarray failed to import") + * + */ + __pyx_t_4 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(&((PyTypeObject*)PyExc_Exception)[0]))); + if (__pyx_t_4) { + __Pyx_AddTraceback("numpy.import_array", __pyx_clineno, __pyx_lineno, __pyx_filename); + if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(1, 999, __pyx_L5_except_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GOTREF(__pyx_t_6); + __Pyx_GOTREF(__pyx_t_7); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1000 + * _import_array() + * except Exception: + * raise ImportError("numpy.core.multiarray failed to import") # <<<<<<<<<<<<<< + * + * cdef inline int import_umath() except -1: + */ + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_builtin_ImportError, __pyx_tuple__39, NULL); if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 1000, __pyx_L5_except_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_Raise(__pyx_t_8, 0, 0, 0); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + __PYX_ERR(1, 1000, __pyx_L5_except_error) + } + goto __pyx_L5_except_error; + __pyx_L5_except_error:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":997 + * # Cython code. + * cdef inline int import_array() except -1: + * try: # <<<<<<<<<<<<<< + * _import_array() + * except Exception: + */ + __Pyx_XGIVEREF(__pyx_t_1); + __Pyx_XGIVEREF(__pyx_t_2); + __Pyx_XGIVEREF(__pyx_t_3); + __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3); + goto __pyx_L1_error; + __pyx_L8_try_end:; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":996 + * # Versions of the import_* functions which are more suitable for + * # Cython code. + * cdef inline int import_array() except -1: # <<<<<<<<<<<<<< + * try: + * _import_array() + */ + + /* function exit code */ + __pyx_r = 0; + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __Pyx_AddTraceback("numpy.import_array", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = -1; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1002 + * raise ImportError("numpy.core.multiarray failed to import") + * + * cdef inline int import_umath() except -1: # <<<<<<<<<<<<<< + * try: + * _import_umath() + */ + +static CYTHON_INLINE int __pyx_f_5numpy_import_umath(void) { + int __pyx_r; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + int __pyx_t_4; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_RefNannySetupContext("import_umath", 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1003 + * + * cdef inline int import_umath() except -1: + * try: # <<<<<<<<<<<<<< + * _import_umath() + * except Exception: + */ + { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + __Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3); + __Pyx_XGOTREF(__pyx_t_1); + __Pyx_XGOTREF(__pyx_t_2); + __Pyx_XGOTREF(__pyx_t_3); + /*try:*/ { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1004 + * cdef inline int import_umath() except -1: + * try: + * _import_umath() # <<<<<<<<<<<<<< + * except Exception: + * raise ImportError("numpy.core.umath failed to import") + */ + __pyx_t_4 = _import_umath(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 1004, __pyx_L3_error) + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1003 + * + * cdef inline int import_umath() except -1: + * try: # <<<<<<<<<<<<<< + * _import_umath() + * except Exception: + */ + } + __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0; + goto __pyx_L8_try_end; + __pyx_L3_error:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1005 + * try: + * _import_umath() + * except Exception: # <<<<<<<<<<<<<< + * raise ImportError("numpy.core.umath failed to import") + * + */ + __pyx_t_4 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(&((PyTypeObject*)PyExc_Exception)[0]))); + if (__pyx_t_4) { + __Pyx_AddTraceback("numpy.import_umath", __pyx_clineno, __pyx_lineno, __pyx_filename); + if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(1, 1005, __pyx_L5_except_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GOTREF(__pyx_t_6); + __Pyx_GOTREF(__pyx_t_7); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1006 + * _import_umath() + * except Exception: + * raise ImportError("numpy.core.umath failed to import") # <<<<<<<<<<<<<< + * + * cdef inline int import_ufunc() except -1: + */ + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_builtin_ImportError, __pyx_tuple__40, NULL); if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 1006, __pyx_L5_except_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_Raise(__pyx_t_8, 0, 0, 0); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + __PYX_ERR(1, 1006, __pyx_L5_except_error) + } + goto __pyx_L5_except_error; + __pyx_L5_except_error:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1003 + * + * cdef inline int import_umath() except -1: + * try: # <<<<<<<<<<<<<< + * _import_umath() + * except Exception: + */ + __Pyx_XGIVEREF(__pyx_t_1); + __Pyx_XGIVEREF(__pyx_t_2); + __Pyx_XGIVEREF(__pyx_t_3); + __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3); + goto __pyx_L1_error; + __pyx_L8_try_end:; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1002 + * raise ImportError("numpy.core.multiarray failed to import") + * + * cdef inline int import_umath() except -1: # <<<<<<<<<<<<<< + * try: + * _import_umath() + */ + + /* function exit code */ + __pyx_r = 0; + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __Pyx_AddTraceback("numpy.import_umath", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = -1; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1008 + * raise ImportError("numpy.core.umath failed to import") + * + * cdef inline int import_ufunc() except -1: # <<<<<<<<<<<<<< + * try: + * _import_umath() + */ + +static CYTHON_INLINE int __pyx_f_5numpy_import_ufunc(void) { + int __pyx_r; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + int __pyx_t_4; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + __Pyx_RefNannySetupContext("import_ufunc", 0); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1009 + * + * cdef inline int import_ufunc() except -1: + * try: # <<<<<<<<<<<<<< + * _import_umath() + * except Exception: + */ + { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + __Pyx_ExceptionSave(&__pyx_t_1, &__pyx_t_2, &__pyx_t_3); + __Pyx_XGOTREF(__pyx_t_1); + __Pyx_XGOTREF(__pyx_t_2); + __Pyx_XGOTREF(__pyx_t_3); + /*try:*/ { + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1010 + * cdef inline int import_ufunc() except -1: + * try: + * _import_umath() # <<<<<<<<<<<<<< + * except Exception: + * raise ImportError("numpy.core.umath failed to import") + */ + __pyx_t_4 = _import_umath(); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(1, 1010, __pyx_L3_error) + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1009 + * + * cdef inline int import_ufunc() except -1: + * try: # <<<<<<<<<<<<<< + * _import_umath() + * except Exception: + */ + } + __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0; + goto __pyx_L8_try_end; + __pyx_L3_error:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1011 + * try: + * _import_umath() + * except Exception: # <<<<<<<<<<<<<< + * raise ImportError("numpy.core.umath failed to import") + */ + __pyx_t_4 = __Pyx_PyErr_ExceptionMatches(((PyObject *)(&((PyTypeObject*)PyExc_Exception)[0]))); + if (__pyx_t_4) { + __Pyx_AddTraceback("numpy.import_ufunc", __pyx_clineno, __pyx_lineno, __pyx_filename); + if (__Pyx_GetException(&__pyx_t_5, &__pyx_t_6, &__pyx_t_7) < 0) __PYX_ERR(1, 1011, __pyx_L5_except_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GOTREF(__pyx_t_6); + __Pyx_GOTREF(__pyx_t_7); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1012 + * _import_umath() + * except Exception: + * raise ImportError("numpy.core.umath failed to import") # <<<<<<<<<<<<<< + */ + __pyx_t_8 = __Pyx_PyObject_Call(__pyx_builtin_ImportError, __pyx_tuple__41, NULL); if (unlikely(!__pyx_t_8)) __PYX_ERR(1, 1012, __pyx_L5_except_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_Raise(__pyx_t_8, 0, 0, 0); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + __PYX_ERR(1, 1012, __pyx_L5_except_error) + } + goto __pyx_L5_except_error; + __pyx_L5_except_error:; + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1009 + * + * cdef inline int import_ufunc() except -1: + * try: # <<<<<<<<<<<<<< + * _import_umath() + * except Exception: + */ + __Pyx_XGIVEREF(__pyx_t_1); + __Pyx_XGIVEREF(__pyx_t_2); + __Pyx_XGIVEREF(__pyx_t_3); + __Pyx_ExceptionReset(__pyx_t_1, __pyx_t_2, __pyx_t_3); + goto __pyx_L1_error; + __pyx_L8_try_end:; + } + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1008 + * raise ImportError("numpy.core.umath failed to import") + * + * cdef inline int import_ufunc() except -1: # <<<<<<<<<<<<<< + * try: + * _import_umath() + */ + + /* function exit code */ + __pyx_r = 0; + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __Pyx_AddTraceback("numpy.import_ufunc", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = -1; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":121 + * cdef bint dtype_is_object + * + * def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None, # <<<<<<<<<<<<<< + * mode="c", bint allocate_buffer=True): + * + */ + +/* Python wrapper */ +static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static int __pyx_array___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + PyObject *__pyx_v_shape = 0; + Py_ssize_t __pyx_v_itemsize; + PyObject *__pyx_v_format = 0; + PyObject *__pyx_v_mode = 0; + int __pyx_v_allocate_buffer; + int __pyx_r; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_shape,&__pyx_n_s_itemsize,&__pyx_n_s_format,&__pyx_n_s_mode,&__pyx_n_s_allocate_buffer,0}; + PyObject* values[5] = {0,0,0,0,0}; + values[3] = ((PyObject *)__pyx_n_s_c); + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_shape)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_itemsize)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 1); __PYX_ERR(2, 121, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_format)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, 2); __PYX_ERR(2, 121, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 3: + if (kw_args > 0) { + PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_mode); + if (value) { values[3] = value; kw_args--; } + } + CYTHON_FALLTHROUGH; + case 4: + if (kw_args > 0) { + PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_allocate_buffer); + if (value) { values[4] = value; kw_args--; } + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) __PYX_ERR(2, 121, __pyx_L3_error) + } + } else { + switch (PyTuple_GET_SIZE(__pyx_args)) { + case 5: values[4] = PyTuple_GET_ITEM(__pyx_args, 4); + CYTHON_FALLTHROUGH; + case 4: values[3] = PyTuple_GET_ITEM(__pyx_args, 3); + CYTHON_FALLTHROUGH; + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + break; + default: goto __pyx_L5_argtuple_error; + } + } + __pyx_v_shape = ((PyObject*)values[0]); + __pyx_v_itemsize = __Pyx_PyIndex_AsSsize_t(values[1]); if (unlikely((__pyx_v_itemsize == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 121, __pyx_L3_error) + __pyx_v_format = values[2]; + __pyx_v_mode = values[3]; + if (values[4]) { + __pyx_v_allocate_buffer = __Pyx_PyObject_IsTrue(values[4]); if (unlikely((__pyx_v_allocate_buffer == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 122, __pyx_L3_error) + } else { + + /* "View.MemoryView":122 + * + * def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None, + * mode="c", bint allocate_buffer=True): # <<<<<<<<<<<<<< + * + * cdef int idx + */ + __pyx_v_allocate_buffer = ((int)1); + } + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 3, 5, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(2, 121, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return -1; + __pyx_L4_argument_unpacking_done:; + if (unlikely(!__Pyx_ArgTypeTest(((PyObject *)__pyx_v_shape), (&PyTuple_Type), 1, "shape", 1))) __PYX_ERR(2, 121, __pyx_L1_error) + if (unlikely(((PyObject *)__pyx_v_format) == Py_None)) { + PyErr_Format(PyExc_TypeError, "Argument '%.200s' must not be None", "format"); __PYX_ERR(2, 121, __pyx_L1_error) + } + __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(((struct __pyx_array_obj *)__pyx_v_self), __pyx_v_shape, __pyx_v_itemsize, __pyx_v_format, __pyx_v_mode, __pyx_v_allocate_buffer); + + /* "View.MemoryView":121 + * cdef bint dtype_is_object + * + * def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None, # <<<<<<<<<<<<<< + * mode="c", bint allocate_buffer=True): + * + */ + + /* function exit code */ + goto __pyx_L0; + __pyx_L1_error:; + __pyx_r = -1; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer) { + int __pyx_v_idx; + Py_ssize_t __pyx_v_i; + Py_ssize_t __pyx_v_dim; + PyObject **__pyx_v_p; + char __pyx_v_order; + int __pyx_r; + __Pyx_RefNannyDeclarations + Py_ssize_t __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + int __pyx_t_4; + PyObject *__pyx_t_5 = NULL; + char *__pyx_t_6; + int __pyx_t_7; + Py_ssize_t __pyx_t_8; + PyObject *__pyx_t_9 = NULL; + PyObject *__pyx_t_10 = NULL; + Py_ssize_t __pyx_t_11; + __Pyx_RefNannySetupContext("__cinit__", 0); + __Pyx_INCREF(__pyx_v_format); + + /* "View.MemoryView":128 + * cdef PyObject **p + * + * self.ndim = <int> len(shape) # <<<<<<<<<<<<<< + * self.itemsize = itemsize + * + */ + if (unlikely(__pyx_v_shape == Py_None)) { + PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()"); + __PYX_ERR(2, 128, __pyx_L1_error) + } + __pyx_t_1 = PyTuple_GET_SIZE(__pyx_v_shape); if (unlikely(__pyx_t_1 == ((Py_ssize_t)-1))) __PYX_ERR(2, 128, __pyx_L1_error) + __pyx_v_self->ndim = ((int)__pyx_t_1); + + /* "View.MemoryView":129 + * + * self.ndim = <int> len(shape) + * self.itemsize = itemsize # <<<<<<<<<<<<<< + * + * if not self.ndim: + */ + __pyx_v_self->itemsize = __pyx_v_itemsize; + + /* "View.MemoryView":131 + * self.itemsize = itemsize + * + * if not self.ndim: # <<<<<<<<<<<<<< + * raise ValueError("Empty shape tuple for cython.array") + * + */ + __pyx_t_2 = ((!(__pyx_v_self->ndim != 0)) != 0); + if (unlikely(__pyx_t_2)) { + + /* "View.MemoryView":132 + * + * if not self.ndim: + * raise ValueError("Empty shape tuple for cython.array") # <<<<<<<<<<<<<< + * + * if itemsize <= 0: + */ + __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__42, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 132, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_Raise(__pyx_t_3, 0, 0, 0); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __PYX_ERR(2, 132, __pyx_L1_error) + + /* "View.MemoryView":131 + * self.itemsize = itemsize + * + * if not self.ndim: # <<<<<<<<<<<<<< + * raise ValueError("Empty shape tuple for cython.array") + * + */ + } + + /* "View.MemoryView":134 + * raise ValueError("Empty shape tuple for cython.array") + * + * if itemsize <= 0: # <<<<<<<<<<<<<< + * raise ValueError("itemsize <= 0 for cython.array") + * + */ + __pyx_t_2 = ((__pyx_v_itemsize <= 0) != 0); + if (unlikely(__pyx_t_2)) { + + /* "View.MemoryView":135 + * + * if itemsize <= 0: + * raise ValueError("itemsize <= 0 for cython.array") # <<<<<<<<<<<<<< + * + * if not isinstance(format, bytes): + */ + __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__43, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 135, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_Raise(__pyx_t_3, 0, 0, 0); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __PYX_ERR(2, 135, __pyx_L1_error) + + /* "View.MemoryView":134 + * raise ValueError("Empty shape tuple for cython.array") + * + * if itemsize <= 0: # <<<<<<<<<<<<<< + * raise ValueError("itemsize <= 0 for cython.array") + * + */ + } + + /* "View.MemoryView":137 + * raise ValueError("itemsize <= 0 for cython.array") + * + * if not isinstance(format, bytes): # <<<<<<<<<<<<<< + * format = format.encode('ASCII') + * self._format = format # keep a reference to the byte string + */ + __pyx_t_2 = PyBytes_Check(__pyx_v_format); + __pyx_t_4 = ((!(__pyx_t_2 != 0)) != 0); + if (__pyx_t_4) { + + /* "View.MemoryView":138 + * + * if not isinstance(format, bytes): + * format = format.encode('ASCII') # <<<<<<<<<<<<<< + * self._format = format # keep a reference to the byte string + * self.format = self._format + */ + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_v_format, __pyx_n_s_encode); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 138, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_tuple__44, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 138, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF_SET(__pyx_v_format, __pyx_t_5); + __pyx_t_5 = 0; + + /* "View.MemoryView":137 + * raise ValueError("itemsize <= 0 for cython.array") + * + * if not isinstance(format, bytes): # <<<<<<<<<<<<<< + * format = format.encode('ASCII') + * self._format = format # keep a reference to the byte string + */ + } + + /* "View.MemoryView":139 + * if not isinstance(format, bytes): + * format = format.encode('ASCII') + * self._format = format # keep a reference to the byte string # <<<<<<<<<<<<<< + * self.format = self._format + * + */ + if (!(likely(PyBytes_CheckExact(__pyx_v_format))||((__pyx_v_format) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_v_format)->tp_name), 0))) __PYX_ERR(2, 139, __pyx_L1_error) + __pyx_t_5 = __pyx_v_format; + __Pyx_INCREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_5); + __Pyx_GOTREF(__pyx_v_self->_format); + __Pyx_DECREF(__pyx_v_self->_format); + __pyx_v_self->_format = ((PyObject*)__pyx_t_5); + __pyx_t_5 = 0; + + /* "View.MemoryView":140 + * format = format.encode('ASCII') + * self._format = format # keep a reference to the byte string + * self.format = self._format # <<<<<<<<<<<<<< + * + * + */ + if (unlikely(__pyx_v_self->_format == Py_None)) { + PyErr_SetString(PyExc_TypeError, "expected bytes, NoneType found"); + __PYX_ERR(2, 140, __pyx_L1_error) + } + __pyx_t_6 = __Pyx_PyBytes_AsWritableString(__pyx_v_self->_format); if (unlikely((!__pyx_t_6) && PyErr_Occurred())) __PYX_ERR(2, 140, __pyx_L1_error) + __pyx_v_self->format = __pyx_t_6; + + /* "View.MemoryView":143 + * + * + * self._shape = <Py_ssize_t *> PyObject_Malloc(sizeof(Py_ssize_t)*self.ndim*2) # <<<<<<<<<<<<<< + * self._strides = self._shape + self.ndim + * + */ + __pyx_v_self->_shape = ((Py_ssize_t *)PyObject_Malloc((((sizeof(Py_ssize_t)) * __pyx_v_self->ndim) * 2))); + + /* "View.MemoryView":144 + * + * self._shape = <Py_ssize_t *> PyObject_Malloc(sizeof(Py_ssize_t)*self.ndim*2) + * self._strides = self._shape + self.ndim # <<<<<<<<<<<<<< + * + * if not self._shape: + */ + __pyx_v_self->_strides = (__pyx_v_self->_shape + __pyx_v_self->ndim); + + /* "View.MemoryView":146 + * self._strides = self._shape + self.ndim + * + * if not self._shape: # <<<<<<<<<<<<<< + * raise MemoryError("unable to allocate shape and strides.") + * + */ + __pyx_t_4 = ((!(__pyx_v_self->_shape != 0)) != 0); + if (unlikely(__pyx_t_4)) { + + /* "View.MemoryView":147 + * + * if not self._shape: + * raise MemoryError("unable to allocate shape and strides.") # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__45, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 147, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_Raise(__pyx_t_5, 0, 0, 0); + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __PYX_ERR(2, 147, __pyx_L1_error) + + /* "View.MemoryView":146 + * self._strides = self._shape + self.ndim + * + * if not self._shape: # <<<<<<<<<<<<<< + * raise MemoryError("unable to allocate shape and strides.") + * + */ + } + + /* "View.MemoryView":150 + * + * + * for idx, dim in enumerate(shape): # <<<<<<<<<<<<<< + * if dim <= 0: + * raise ValueError("Invalid shape in axis %d: %d." % (idx, dim)) + */ + __pyx_t_7 = 0; + __pyx_t_5 = __pyx_v_shape; __Pyx_INCREF(__pyx_t_5); __pyx_t_1 = 0; + for (;;) { + if (__pyx_t_1 >= PyTuple_GET_SIZE(__pyx_t_5)) break; + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + __pyx_t_3 = PyTuple_GET_ITEM(__pyx_t_5, __pyx_t_1); __Pyx_INCREF(__pyx_t_3); __pyx_t_1++; if (unlikely(0 < 0)) __PYX_ERR(2, 150, __pyx_L1_error) + #else + __pyx_t_3 = PySequence_ITEM(__pyx_t_5, __pyx_t_1); __pyx_t_1++; if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 150, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + #endif + __pyx_t_8 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_8 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 150, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_v_dim = __pyx_t_8; + __pyx_v_idx = __pyx_t_7; + __pyx_t_7 = (__pyx_t_7 + 1); + + /* "View.MemoryView":151 + * + * for idx, dim in enumerate(shape): + * if dim <= 0: # <<<<<<<<<<<<<< + * raise ValueError("Invalid shape in axis %d: %d." % (idx, dim)) + * self._shape[idx] = dim + */ + __pyx_t_4 = ((__pyx_v_dim <= 0) != 0); + if (unlikely(__pyx_t_4)) { + + /* "View.MemoryView":152 + * for idx, dim in enumerate(shape): + * if dim <= 0: + * raise ValueError("Invalid shape in axis %d: %d." % (idx, dim)) # <<<<<<<<<<<<<< + * self._shape[idx] = dim + * + */ + __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_idx); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 152, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_9 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 152, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_9); + __pyx_t_10 = PyTuple_New(2); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 152, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_10); + __Pyx_GIVEREF(__pyx_t_3); + PyTuple_SET_ITEM(__pyx_t_10, 0, __pyx_t_3); + __Pyx_GIVEREF(__pyx_t_9); + PyTuple_SET_ITEM(__pyx_t_10, 1, __pyx_t_9); + __pyx_t_3 = 0; + __pyx_t_9 = 0; + __pyx_t_9 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_t_10); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 152, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_9); + __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; + __pyx_t_10 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_9); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 152, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_10); + __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; + __Pyx_Raise(__pyx_t_10, 0, 0, 0); + __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; + __PYX_ERR(2, 152, __pyx_L1_error) + + /* "View.MemoryView":151 + * + * for idx, dim in enumerate(shape): + * if dim <= 0: # <<<<<<<<<<<<<< + * raise ValueError("Invalid shape in axis %d: %d." % (idx, dim)) + * self._shape[idx] = dim + */ + } + + /* "View.MemoryView":153 + * if dim <= 0: + * raise ValueError("Invalid shape in axis %d: %d." % (idx, dim)) + * self._shape[idx] = dim # <<<<<<<<<<<<<< + * + * cdef char order + */ + (__pyx_v_self->_shape[__pyx_v_idx]) = __pyx_v_dim; + + /* "View.MemoryView":150 + * + * + * for idx, dim in enumerate(shape): # <<<<<<<<<<<<<< + * if dim <= 0: + * raise ValueError("Invalid shape in axis %d: %d." % (idx, dim)) + */ + } + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + + /* "View.MemoryView":156 + * + * cdef char order + * if mode == 'fortran': # <<<<<<<<<<<<<< + * order = b'F' + * self.mode = u'fortran' + */ + __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_fortran, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(2, 156, __pyx_L1_error) + if (__pyx_t_4) { + + /* "View.MemoryView":157 + * cdef char order + * if mode == 'fortran': + * order = b'F' # <<<<<<<<<<<<<< + * self.mode = u'fortran' + * elif mode == 'c': + */ + __pyx_v_order = 'F'; + + /* "View.MemoryView":158 + * if mode == 'fortran': + * order = b'F' + * self.mode = u'fortran' # <<<<<<<<<<<<<< + * elif mode == 'c': + * order = b'C' + */ + __Pyx_INCREF(__pyx_n_u_fortran); + __Pyx_GIVEREF(__pyx_n_u_fortran); + __Pyx_GOTREF(__pyx_v_self->mode); + __Pyx_DECREF(__pyx_v_self->mode); + __pyx_v_self->mode = __pyx_n_u_fortran; + + /* "View.MemoryView":156 + * + * cdef char order + * if mode == 'fortran': # <<<<<<<<<<<<<< + * order = b'F' + * self.mode = u'fortran' + */ + goto __pyx_L10; + } + + /* "View.MemoryView":159 + * order = b'F' + * self.mode = u'fortran' + * elif mode == 'c': # <<<<<<<<<<<<<< + * order = b'C' + * self.mode = u'c' + */ + __pyx_t_4 = (__Pyx_PyString_Equals(__pyx_v_mode, __pyx_n_s_c, Py_EQ)); if (unlikely(__pyx_t_4 < 0)) __PYX_ERR(2, 159, __pyx_L1_error) + if (likely(__pyx_t_4)) { + + /* "View.MemoryView":160 + * self.mode = u'fortran' + * elif mode == 'c': + * order = b'C' # <<<<<<<<<<<<<< + * self.mode = u'c' + * else: + */ + __pyx_v_order = 'C'; + + /* "View.MemoryView":161 + * elif mode == 'c': + * order = b'C' + * self.mode = u'c' # <<<<<<<<<<<<<< + * else: + * raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode) + */ + __Pyx_INCREF(__pyx_n_u_c); + __Pyx_GIVEREF(__pyx_n_u_c); + __Pyx_GOTREF(__pyx_v_self->mode); + __Pyx_DECREF(__pyx_v_self->mode); + __pyx_v_self->mode = __pyx_n_u_c; + + /* "View.MemoryView":159 + * order = b'F' + * self.mode = u'fortran' + * elif mode == 'c': # <<<<<<<<<<<<<< + * order = b'C' + * self.mode = u'c' + */ + goto __pyx_L10; + } + + /* "View.MemoryView":163 + * self.mode = u'c' + * else: + * raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode) # <<<<<<<<<<<<<< + * + * self.len = fill_contig_strides_array(self._shape, self._strides, + */ + /*else*/ { + __pyx_t_5 = __Pyx_PyString_Format(__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_v_mode); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 163, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_10 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_5); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 163, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_10); + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_Raise(__pyx_t_10, 0, 0, 0); + __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; + __PYX_ERR(2, 163, __pyx_L1_error) + } + __pyx_L10:; + + /* "View.MemoryView":165 + * raise ValueError("Invalid mode, expected 'c' or 'fortran', got %s" % mode) + * + * self.len = fill_contig_strides_array(self._shape, self._strides, # <<<<<<<<<<<<<< + * itemsize, self.ndim, order) + * + */ + __pyx_v_self->len = __pyx_fill_contig_strides_array(__pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_itemsize, __pyx_v_self->ndim, __pyx_v_order); + + /* "View.MemoryView":168 + * itemsize, self.ndim, order) + * + * self.free_data = allocate_buffer # <<<<<<<<<<<<<< + * self.dtype_is_object = format == b'O' + * if allocate_buffer: + */ + __pyx_v_self->free_data = __pyx_v_allocate_buffer; + + /* "View.MemoryView":169 + * + * self.free_data = allocate_buffer + * self.dtype_is_object = format == b'O' # <<<<<<<<<<<<<< + * if allocate_buffer: + * + */ + __pyx_t_10 = PyObject_RichCompare(__pyx_v_format, __pyx_n_b_O, Py_EQ); __Pyx_XGOTREF(__pyx_t_10); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 169, __pyx_L1_error) + __pyx_t_4 = __Pyx_PyObject_IsTrue(__pyx_t_10); if (unlikely((__pyx_t_4 == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 169, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; + __pyx_v_self->dtype_is_object = __pyx_t_4; + + /* "View.MemoryView":170 + * self.free_data = allocate_buffer + * self.dtype_is_object = format == b'O' + * if allocate_buffer: # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_4 = (__pyx_v_allocate_buffer != 0); + if (__pyx_t_4) { + + /* "View.MemoryView":173 + * + * + * self.data = <char *>malloc(self.len) # <<<<<<<<<<<<<< + * if not self.data: + * raise MemoryError("unable to allocate array data.") + */ + __pyx_v_self->data = ((char *)malloc(__pyx_v_self->len)); + + /* "View.MemoryView":174 + * + * self.data = <char *>malloc(self.len) + * if not self.data: # <<<<<<<<<<<<<< + * raise MemoryError("unable to allocate array data.") + * + */ + __pyx_t_4 = ((!(__pyx_v_self->data != 0)) != 0); + if (unlikely(__pyx_t_4)) { + + /* "View.MemoryView":175 + * self.data = <char *>malloc(self.len) + * if not self.data: + * raise MemoryError("unable to allocate array data.") # <<<<<<<<<<<<<< + * + * if self.dtype_is_object: + */ + __pyx_t_10 = __Pyx_PyObject_Call(__pyx_builtin_MemoryError, __pyx_tuple__46, NULL); if (unlikely(!__pyx_t_10)) __PYX_ERR(2, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_10); + __Pyx_Raise(__pyx_t_10, 0, 0, 0); + __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; + __PYX_ERR(2, 175, __pyx_L1_error) + + /* "View.MemoryView":174 + * + * self.data = <char *>malloc(self.len) + * if not self.data: # <<<<<<<<<<<<<< + * raise MemoryError("unable to allocate array data.") + * + */ + } + + /* "View.MemoryView":177 + * raise MemoryError("unable to allocate array data.") + * + * if self.dtype_is_object: # <<<<<<<<<<<<<< + * p = <PyObject **> self.data + * for i in range(self.len / itemsize): + */ + __pyx_t_4 = (__pyx_v_self->dtype_is_object != 0); + if (__pyx_t_4) { + + /* "View.MemoryView":178 + * + * if self.dtype_is_object: + * p = <PyObject **> self.data # <<<<<<<<<<<<<< + * for i in range(self.len / itemsize): + * p[i] = Py_None + */ + __pyx_v_p = ((PyObject **)__pyx_v_self->data); + + /* "View.MemoryView":179 + * if self.dtype_is_object: + * p = <PyObject **> self.data + * for i in range(self.len / itemsize): # <<<<<<<<<<<<<< + * p[i] = Py_None + * Py_INCREF(Py_None) + */ + if (unlikely(__pyx_v_itemsize == 0)) { + PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero"); + __PYX_ERR(2, 179, __pyx_L1_error) + } + else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1) && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_self->len))) { + PyErr_SetString(PyExc_OverflowError, "value too large to perform division"); + __PYX_ERR(2, 179, __pyx_L1_error) + } + __pyx_t_1 = __Pyx_div_Py_ssize_t(__pyx_v_self->len, __pyx_v_itemsize); + __pyx_t_8 = __pyx_t_1; + for (__pyx_t_11 = 0; __pyx_t_11 < __pyx_t_8; __pyx_t_11+=1) { + __pyx_v_i = __pyx_t_11; + + /* "View.MemoryView":180 + * p = <PyObject **> self.data + * for i in range(self.len / itemsize): + * p[i] = Py_None # <<<<<<<<<<<<<< + * Py_INCREF(Py_None) + * + */ + (__pyx_v_p[__pyx_v_i]) = Py_None; + + /* "View.MemoryView":181 + * for i in range(self.len / itemsize): + * p[i] = Py_None + * Py_INCREF(Py_None) # <<<<<<<<<<<<<< + * + * @cname('getbuffer') + */ + Py_INCREF(Py_None); + } + + /* "View.MemoryView":177 + * raise MemoryError("unable to allocate array data.") + * + * if self.dtype_is_object: # <<<<<<<<<<<<<< + * p = <PyObject **> self.data + * for i in range(self.len / itemsize): + */ + } + + /* "View.MemoryView":170 + * self.free_data = allocate_buffer + * self.dtype_is_object = format == b'O' + * if allocate_buffer: # <<<<<<<<<<<<<< + * + * + */ + } + + /* "View.MemoryView":121 + * cdef bint dtype_is_object + * + * def __cinit__(array self, tuple shape, Py_ssize_t itemsize, format not None, # <<<<<<<<<<<<<< + * mode="c", bint allocate_buffer=True): + * + */ + + /* function exit code */ + __pyx_r = 0; + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_9); + __Pyx_XDECREF(__pyx_t_10); + __Pyx_AddTraceback("View.MemoryView.array.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = -1; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_format); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":184 + * + * @cname('getbuffer') + * def __getbuffer__(self, Py_buffer *info, int flags): # <<<<<<<<<<<<<< + * cdef int bufmode = -1 + * if self.mode == u"c": + */ + +/* Python wrapper */ +static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/ +static CYTHON_UNUSED int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) { + int __pyx_r; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0); + __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(((struct __pyx_array_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) { + int __pyx_v_bufmode; + int __pyx_r; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + char *__pyx_t_4; + Py_ssize_t __pyx_t_5; + int __pyx_t_6; + Py_ssize_t *__pyx_t_7; + if (__pyx_v_info == NULL) { + PyErr_SetString(PyExc_BufferError, "PyObject_GetBuffer: view==NULL argument is obsolete"); + return -1; + } + __Pyx_RefNannySetupContext("__getbuffer__", 0); + __pyx_v_info->obj = Py_None; __Pyx_INCREF(Py_None); + __Pyx_GIVEREF(__pyx_v_info->obj); + + /* "View.MemoryView":185 + * @cname('getbuffer') + * def __getbuffer__(self, Py_buffer *info, int flags): + * cdef int bufmode = -1 # <<<<<<<<<<<<<< + * if self.mode == u"c": + * bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS + */ + __pyx_v_bufmode = -1; + + /* "View.MemoryView":186 + * def __getbuffer__(self, Py_buffer *info, int flags): + * cdef int bufmode = -1 + * if self.mode == u"c": # <<<<<<<<<<<<<< + * bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS + * elif self.mode == u"fortran": + */ + __pyx_t_1 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_c, Py_EQ)); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 186, __pyx_L1_error) + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":187 + * cdef int bufmode = -1 + * if self.mode == u"c": + * bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS # <<<<<<<<<<<<<< + * elif self.mode == u"fortran": + * bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS + */ + __pyx_v_bufmode = (PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS); + + /* "View.MemoryView":186 + * def __getbuffer__(self, Py_buffer *info, int flags): + * cdef int bufmode = -1 + * if self.mode == u"c": # <<<<<<<<<<<<<< + * bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS + * elif self.mode == u"fortran": + */ + goto __pyx_L3; + } + + /* "View.MemoryView":188 + * if self.mode == u"c": + * bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS + * elif self.mode == u"fortran": # <<<<<<<<<<<<<< + * bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS + * if not (flags & bufmode): + */ + __pyx_t_2 = (__Pyx_PyUnicode_Equals(__pyx_v_self->mode, __pyx_n_u_fortran, Py_EQ)); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(2, 188, __pyx_L1_error) + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":189 + * bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS + * elif self.mode == u"fortran": + * bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS # <<<<<<<<<<<<<< + * if not (flags & bufmode): + * raise ValueError("Can only create a buffer that is contiguous in memory.") + */ + __pyx_v_bufmode = (PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS); + + /* "View.MemoryView":188 + * if self.mode == u"c": + * bufmode = PyBUF_C_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS + * elif self.mode == u"fortran": # <<<<<<<<<<<<<< + * bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS + * if not (flags & bufmode): + */ + } + __pyx_L3:; + + /* "View.MemoryView":190 + * elif self.mode == u"fortran": + * bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS + * if not (flags & bufmode): # <<<<<<<<<<<<<< + * raise ValueError("Can only create a buffer that is contiguous in memory.") + * info.buf = self.data + */ + __pyx_t_1 = ((!((__pyx_v_flags & __pyx_v_bufmode) != 0)) != 0); + if (unlikely(__pyx_t_1)) { + + /* "View.MemoryView":191 + * bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS + * if not (flags & bufmode): + * raise ValueError("Can only create a buffer that is contiguous in memory.") # <<<<<<<<<<<<<< + * info.buf = self.data + * info.len = self.len + */ + __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__47, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 191, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_Raise(__pyx_t_3, 0, 0, 0); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __PYX_ERR(2, 191, __pyx_L1_error) + + /* "View.MemoryView":190 + * elif self.mode == u"fortran": + * bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS + * if not (flags & bufmode): # <<<<<<<<<<<<<< + * raise ValueError("Can only create a buffer that is contiguous in memory.") + * info.buf = self.data + */ + } + + /* "View.MemoryView":192 + * if not (flags & bufmode): + * raise ValueError("Can only create a buffer that is contiguous in memory.") + * info.buf = self.data # <<<<<<<<<<<<<< + * info.len = self.len + * info.ndim = self.ndim + */ + __pyx_t_4 = __pyx_v_self->data; + __pyx_v_info->buf = __pyx_t_4; + + /* "View.MemoryView":193 + * raise ValueError("Can only create a buffer that is contiguous in memory.") + * info.buf = self.data + * info.len = self.len # <<<<<<<<<<<<<< + * info.ndim = self.ndim + * info.shape = self._shape + */ + __pyx_t_5 = __pyx_v_self->len; + __pyx_v_info->len = __pyx_t_5; + + /* "View.MemoryView":194 + * info.buf = self.data + * info.len = self.len + * info.ndim = self.ndim # <<<<<<<<<<<<<< + * info.shape = self._shape + * info.strides = self._strides + */ + __pyx_t_6 = __pyx_v_self->ndim; + __pyx_v_info->ndim = __pyx_t_6; + + /* "View.MemoryView":195 + * info.len = self.len + * info.ndim = self.ndim + * info.shape = self._shape # <<<<<<<<<<<<<< + * info.strides = self._strides + * info.suboffsets = NULL + */ + __pyx_t_7 = __pyx_v_self->_shape; + __pyx_v_info->shape = __pyx_t_7; + + /* "View.MemoryView":196 + * info.ndim = self.ndim + * info.shape = self._shape + * info.strides = self._strides # <<<<<<<<<<<<<< + * info.suboffsets = NULL + * info.itemsize = self.itemsize + */ + __pyx_t_7 = __pyx_v_self->_strides; + __pyx_v_info->strides = __pyx_t_7; + + /* "View.MemoryView":197 + * info.shape = self._shape + * info.strides = self._strides + * info.suboffsets = NULL # <<<<<<<<<<<<<< + * info.itemsize = self.itemsize + * info.readonly = 0 + */ + __pyx_v_info->suboffsets = NULL; + + /* "View.MemoryView":198 + * info.strides = self._strides + * info.suboffsets = NULL + * info.itemsize = self.itemsize # <<<<<<<<<<<<<< + * info.readonly = 0 + * + */ + __pyx_t_5 = __pyx_v_self->itemsize; + __pyx_v_info->itemsize = __pyx_t_5; + + /* "View.MemoryView":199 + * info.suboffsets = NULL + * info.itemsize = self.itemsize + * info.readonly = 0 # <<<<<<<<<<<<<< + * + * if flags & PyBUF_FORMAT: + */ + __pyx_v_info->readonly = 0; + + /* "View.MemoryView":201 + * info.readonly = 0 + * + * if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<< + * info.format = self.format + * else: + */ + __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":202 + * + * if flags & PyBUF_FORMAT: + * info.format = self.format # <<<<<<<<<<<<<< + * else: + * info.format = NULL + */ + __pyx_t_4 = __pyx_v_self->format; + __pyx_v_info->format = __pyx_t_4; + + /* "View.MemoryView":201 + * info.readonly = 0 + * + * if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<< + * info.format = self.format + * else: + */ + goto __pyx_L5; + } + + /* "View.MemoryView":204 + * info.format = self.format + * else: + * info.format = NULL # <<<<<<<<<<<<<< + * + * info.obj = self + */ + /*else*/ { + __pyx_v_info->format = NULL; + } + __pyx_L5:; + + /* "View.MemoryView":206 + * info.format = NULL + * + * info.obj = self # <<<<<<<<<<<<<< + * + * __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)") + */ + __Pyx_INCREF(((PyObject *)__pyx_v_self)); + __Pyx_GIVEREF(((PyObject *)__pyx_v_self)); + __Pyx_GOTREF(__pyx_v_info->obj); + __Pyx_DECREF(__pyx_v_info->obj); + __pyx_v_info->obj = ((PyObject *)__pyx_v_self); + + /* "View.MemoryView":184 + * + * @cname('getbuffer') + * def __getbuffer__(self, Py_buffer *info, int flags): # <<<<<<<<<<<<<< + * cdef int bufmode = -1 + * if self.mode == u"c": + */ + + /* function exit code */ + __pyx_r = 0; + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_AddTraceback("View.MemoryView.array.__getbuffer__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = -1; + if (__pyx_v_info->obj != NULL) { + __Pyx_GOTREF(__pyx_v_info->obj); + __Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0; + } + goto __pyx_L2; + __pyx_L0:; + if (__pyx_v_info->obj == Py_None) { + __Pyx_GOTREF(__pyx_v_info->obj); + __Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0; + } + __pyx_L2:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":210 + * __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)") + * + * def __dealloc__(array self): # <<<<<<<<<<<<<< + * if self.callback_free_data != NULL: + * self.callback_free_data(self.data) + */ + +/* Python wrapper */ +static void __pyx_array___dealloc__(PyObject *__pyx_v_self); /*proto*/ +static void __pyx_array___dealloc__(PyObject *__pyx_v_self) { + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0); + __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(((struct __pyx_array_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); +} + +static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self) { + __Pyx_RefNannyDeclarations + int __pyx_t_1; + __Pyx_RefNannySetupContext("__dealloc__", 0); + + /* "View.MemoryView":211 + * + * def __dealloc__(array self): + * if self.callback_free_data != NULL: # <<<<<<<<<<<<<< + * self.callback_free_data(self.data) + * elif self.free_data: + */ + __pyx_t_1 = ((__pyx_v_self->callback_free_data != NULL) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":212 + * def __dealloc__(array self): + * if self.callback_free_data != NULL: + * self.callback_free_data(self.data) # <<<<<<<<<<<<<< + * elif self.free_data: + * if self.dtype_is_object: + */ + __pyx_v_self->callback_free_data(__pyx_v_self->data); + + /* "View.MemoryView":211 + * + * def __dealloc__(array self): + * if self.callback_free_data != NULL: # <<<<<<<<<<<<<< + * self.callback_free_data(self.data) + * elif self.free_data: + */ + goto __pyx_L3; + } + + /* "View.MemoryView":213 + * if self.callback_free_data != NULL: + * self.callback_free_data(self.data) + * elif self.free_data: # <<<<<<<<<<<<<< + * if self.dtype_is_object: + * refcount_objects_in_slice(self.data, self._shape, + */ + __pyx_t_1 = (__pyx_v_self->free_data != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":214 + * self.callback_free_data(self.data) + * elif self.free_data: + * if self.dtype_is_object: # <<<<<<<<<<<<<< + * refcount_objects_in_slice(self.data, self._shape, + * self._strides, self.ndim, False) + */ + __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":215 + * elif self.free_data: + * if self.dtype_is_object: + * refcount_objects_in_slice(self.data, self._shape, # <<<<<<<<<<<<<< + * self._strides, self.ndim, False) + * free(self.data) + */ + __pyx_memoryview_refcount_objects_in_slice(__pyx_v_self->data, __pyx_v_self->_shape, __pyx_v_self->_strides, __pyx_v_self->ndim, 0); + + /* "View.MemoryView":214 + * self.callback_free_data(self.data) + * elif self.free_data: + * if self.dtype_is_object: # <<<<<<<<<<<<<< + * refcount_objects_in_slice(self.data, self._shape, + * self._strides, self.ndim, False) + */ + } + + /* "View.MemoryView":217 + * refcount_objects_in_slice(self.data, self._shape, + * self._strides, self.ndim, False) + * free(self.data) # <<<<<<<<<<<<<< + * PyObject_Free(self._shape) + * + */ + free(__pyx_v_self->data); + + /* "View.MemoryView":213 + * if self.callback_free_data != NULL: + * self.callback_free_data(self.data) + * elif self.free_data: # <<<<<<<<<<<<<< + * if self.dtype_is_object: + * refcount_objects_in_slice(self.data, self._shape, + */ + } + __pyx_L3:; + + /* "View.MemoryView":218 + * self._strides, self.ndim, False) + * free(self.data) + * PyObject_Free(self._shape) # <<<<<<<<<<<<<< + * + * @property + */ + PyObject_Free(__pyx_v_self->_shape); + + /* "View.MemoryView":210 + * __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)") + * + * def __dealloc__(array self): # <<<<<<<<<<<<<< + * if self.callback_free_data != NULL: + * self.callback_free_data(self.data) + */ + + /* function exit code */ + __Pyx_RefNannyFinishContext(); +} + +/* "View.MemoryView":221 + * + * @property + * def memview(self): # <<<<<<<<<<<<<< + * return self.get_memview() + * + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(PyObject *__pyx_v_self) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__get__ (wrapper)", 0); + __pyx_r = __pyx_pf_15View_dot_MemoryView_5array_7memview___get__(((struct __pyx_array_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("__get__", 0); + + /* "View.MemoryView":222 + * @property + * def memview(self): + * return self.get_memview() # <<<<<<<<<<<<<< + * + * @cname('get_memview') + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = ((struct __pyx_vtabstruct_array *)__pyx_v_self->__pyx_vtab)->get_memview(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 222, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "View.MemoryView":221 + * + * @property + * def memview(self): # <<<<<<<<<<<<<< + * return self.get_memview() + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView.array.memview.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":225 + * + * @cname('get_memview') + * cdef get_memview(self): # <<<<<<<<<<<<<< + * flags = PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE + * return memoryview(self, flags, self.dtype_is_object) + */ + +static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *__pyx_v_self) { + int __pyx_v_flags; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + __Pyx_RefNannySetupContext("get_memview", 0); + + /* "View.MemoryView":226 + * @cname('get_memview') + * cdef get_memview(self): + * flags = PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE # <<<<<<<<<<<<<< + * return memoryview(self, flags, self.dtype_is_object) + * + */ + __pyx_v_flags = ((PyBUF_ANY_CONTIGUOUS | PyBUF_FORMAT) | PyBUF_WRITABLE); + + /* "View.MemoryView":227 + * cdef get_memview(self): + * flags = PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE + * return memoryview(self, flags, self.dtype_is_object) # <<<<<<<<<<<<<< + * + * def __len__(self): + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 227, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 227, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 227, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_INCREF(((PyObject *)__pyx_v_self)); + __Pyx_GIVEREF(((PyObject *)__pyx_v_self)); + PyTuple_SET_ITEM(__pyx_t_3, 0, ((PyObject *)__pyx_v_self)); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2); + __pyx_t_1 = 0; + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 227, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_r = __pyx_t_2; + __pyx_t_2 = 0; + goto __pyx_L0; + + /* "View.MemoryView":225 + * + * @cname('get_memview') + * cdef get_memview(self): # <<<<<<<<<<<<<< + * flags = PyBUF_ANY_CONTIGUOUS|PyBUF_FORMAT|PyBUF_WRITABLE + * return memoryview(self, flags, self.dtype_is_object) + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_AddTraceback("View.MemoryView.array.get_memview", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":229 + * return memoryview(self, flags, self.dtype_is_object) + * + * def __len__(self): # <<<<<<<<<<<<<< + * return self._shape[0] + * + */ + +/* Python wrapper */ +static Py_ssize_t __pyx_array___len__(PyObject *__pyx_v_self); /*proto*/ +static Py_ssize_t __pyx_array___len__(PyObject *__pyx_v_self) { + Py_ssize_t __pyx_r; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__len__ (wrapper)", 0); + __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(((struct __pyx_array_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self) { + Py_ssize_t __pyx_r; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__len__", 0); + + /* "View.MemoryView":230 + * + * def __len__(self): + * return self._shape[0] # <<<<<<<<<<<<<< + * + * def __getattr__(self, attr): + */ + __pyx_r = (__pyx_v_self->_shape[0]); + goto __pyx_L0; + + /* "View.MemoryView":229 + * return memoryview(self, flags, self.dtype_is_object) + * + * def __len__(self): # <<<<<<<<<<<<<< + * return self._shape[0] + * + */ + + /* function exit code */ + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":232 + * return self._shape[0] + * + * def __getattr__(self, attr): # <<<<<<<<<<<<<< + * return getattr(self.memview, attr) + * + */ + +/* Python wrapper */ +static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx_v_attr); /*proto*/ +static PyObject *__pyx_array___getattr__(PyObject *__pyx_v_self, PyObject *__pyx_v_attr) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__getattr__ (wrapper)", 0); + __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_attr)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + __Pyx_RefNannySetupContext("__getattr__", 0); + + /* "View.MemoryView":233 + * + * def __getattr__(self, attr): + * return getattr(self.memview, attr) # <<<<<<<<<<<<<< + * + * def __getitem__(self, item): + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 233, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_GetAttr(__pyx_t_1, __pyx_v_attr); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 233, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_r = __pyx_t_2; + __pyx_t_2 = 0; + goto __pyx_L0; + + /* "View.MemoryView":232 + * return self._shape[0] + * + * def __getattr__(self, attr): # <<<<<<<<<<<<<< + * return getattr(self.memview, attr) + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_AddTraceback("View.MemoryView.array.__getattr__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":235 + * return getattr(self.memview, attr) + * + * def __getitem__(self, item): # <<<<<<<<<<<<<< + * return self.memview[item] + * + */ + +/* Python wrapper */ +static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item); /*proto*/ +static PyObject *__pyx_array___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0); + __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + __Pyx_RefNannySetupContext("__getitem__", 0); + + /* "View.MemoryView":236 + * + * def __getitem__(self, item): + * return self.memview[item] # <<<<<<<<<<<<<< + * + * def __setitem__(self, item, value): + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 236, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetItem(__pyx_t_1, __pyx_v_item); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 236, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_r = __pyx_t_2; + __pyx_t_2 = 0; + goto __pyx_L0; + + /* "View.MemoryView":235 + * return getattr(self.memview, attr) + * + * def __getitem__(self, item): # <<<<<<<<<<<<<< + * return self.memview[item] + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_AddTraceback("View.MemoryView.array.__getitem__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":238 + * return self.memview[item] + * + * def __setitem__(self, item, value): # <<<<<<<<<<<<<< + * self.memview[item] = value + * + */ + +/* Python wrapper */ +static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /*proto*/ +static int __pyx_array___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) { + int __pyx_r; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0); + __pyx_r = __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v_item), ((PyObject *)__pyx_v_value)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value) { + int __pyx_r; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("__setitem__", 0); + + /* "View.MemoryView":239 + * + * def __setitem__(self, item, value): + * self.memview[item] = value # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_memview); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 239, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (unlikely(PyObject_SetItem(__pyx_t_1, __pyx_v_item, __pyx_v_value) < 0)) __PYX_ERR(2, 239, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "View.MemoryView":238 + * return self.memview[item] + * + * def __setitem__(self, item, value): # <<<<<<<<<<<<<< + * self.memview[item] = value + * + */ + + /* function exit code */ + __pyx_r = 0; + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView.array.__setitem__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = -1; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "(tree fragment)":1 + * def __reduce_cython__(self): # <<<<<<<<<<<<<< + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): + */ + +/* Python wrapper */ +static PyObject *__pyx_pw___pyx_array_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/ +static PyObject *__pyx_pw___pyx_array_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0); + __pyx_r = __pyx_pf___pyx_array___reduce_cython__(((struct __pyx_array_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("__reduce_cython__", 0); + + /* "(tree fragment)":2 + * def __reduce_cython__(self): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<< + * def __setstate_cython__(self, __pyx_state): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + */ + __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__48, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 2, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_Raise(__pyx_t_1, 0, 0, 0); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __PYX_ERR(2, 2, __pyx_L1_error) + + /* "(tree fragment)":1 + * def __reduce_cython__(self): # <<<<<<<<<<<<<< + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView.array.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "(tree fragment)":3 + * def __reduce_cython__(self): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<< + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + */ + +/* Python wrapper */ +static PyObject *__pyx_pw___pyx_array_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/ +static PyObject *__pyx_pw___pyx_array_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0); + __pyx_r = __pyx_pf___pyx_array_2__setstate_cython__(((struct __pyx_array_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("__setstate_cython__", 0); + + /* "(tree fragment)":4 + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<< + */ + __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__49, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 4, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_Raise(__pyx_t_1, 0, 0, 0); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __PYX_ERR(2, 4, __pyx_L1_error) + + /* "(tree fragment)":3 + * def __reduce_cython__(self): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<< + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView.array.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":243 + * + * @cname("__pyx_array_new") + * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format, # <<<<<<<<<<<<<< + * char *mode, char *buf): + * cdef array result + */ + +static struct __pyx_array_obj *__pyx_array_new(PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, char *__pyx_v_format, char *__pyx_v_mode, char *__pyx_v_buf) { + struct __pyx_array_obj *__pyx_v_result = 0; + struct __pyx_array_obj *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + __Pyx_RefNannySetupContext("array_cwrapper", 0); + + /* "View.MemoryView":247 + * cdef array result + * + * if buf == NULL: # <<<<<<<<<<<<<< + * result = array(shape, itemsize, format, mode.decode('ASCII')) + * else: + */ + __pyx_t_1 = ((__pyx_v_buf == NULL) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":248 + * + * if buf == NULL: + * result = array(shape, itemsize, format, mode.decode('ASCII')) # <<<<<<<<<<<<<< + * else: + * result = array(shape, itemsize, format, mode.decode('ASCII'), + */ + __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 248, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_3 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 248, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 248, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(4); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 248, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_INCREF(__pyx_v_shape); + __Pyx_GIVEREF(__pyx_v_shape); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_v_shape); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_3); + PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_t_3); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 3, __pyx_t_4); + __pyx_t_2 = 0; + __pyx_t_3 = 0; + __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_5, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 248, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_4); + __pyx_t_4 = 0; + + /* "View.MemoryView":247 + * cdef array result + * + * if buf == NULL: # <<<<<<<<<<<<<< + * result = array(shape, itemsize, format, mode.decode('ASCII')) + * else: + */ + goto __pyx_L3; + } + + /* "View.MemoryView":250 + * result = array(shape, itemsize, format, mode.decode('ASCII')) + * else: + * result = array(shape, itemsize, format, mode.decode('ASCII'), # <<<<<<<<<<<<<< + * allocate_buffer=False) + * result.data = buf + */ + /*else*/ { + __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_itemsize); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 250, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = __Pyx_PyBytes_FromString(__pyx_v_format); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 250, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_mode, 0, strlen(__pyx_v_mode), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 250, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_2 = PyTuple_New(4); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 250, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_INCREF(__pyx_v_shape); + __Pyx_GIVEREF(__pyx_v_shape); + PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_v_shape); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_2, 1, __pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_2, 2, __pyx_t_5); + __Pyx_GIVEREF(__pyx_t_3); + PyTuple_SET_ITEM(__pyx_t_2, 3, __pyx_t_3); + __pyx_t_4 = 0; + __pyx_t_5 = 0; + __pyx_t_3 = 0; + + /* "View.MemoryView":251 + * else: + * result = array(shape, itemsize, format, mode.decode('ASCII'), + * allocate_buffer=False) # <<<<<<<<<<<<<< + * result.data = buf + * + */ + __pyx_t_3 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 251, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_allocate_buffer, Py_False) < 0) __PYX_ERR(2, 251, __pyx_L1_error) + + /* "View.MemoryView":250 + * result = array(shape, itemsize, format, mode.decode('ASCII')) + * else: + * result = array(shape, itemsize, format, mode.decode('ASCII'), # <<<<<<<<<<<<<< + * allocate_buffer=False) + * result.data = buf + */ + __pyx_t_5 = __Pyx_PyObject_Call(((PyObject *)__pyx_array_type), __pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 250, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_v_result = ((struct __pyx_array_obj *)__pyx_t_5); + __pyx_t_5 = 0; + + /* "View.MemoryView":252 + * result = array(shape, itemsize, format, mode.decode('ASCII'), + * allocate_buffer=False) + * result.data = buf # <<<<<<<<<<<<<< + * + * return result + */ + __pyx_v_result->data = __pyx_v_buf; + } + __pyx_L3:; + + /* "View.MemoryView":254 + * result.data = buf + * + * return result # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(((PyObject *)__pyx_r)); + __Pyx_INCREF(((PyObject *)__pyx_v_result)); + __pyx_r = __pyx_v_result; + goto __pyx_L0; + + /* "View.MemoryView":243 + * + * @cname("__pyx_array_new") + * cdef array array_cwrapper(tuple shape, Py_ssize_t itemsize, char *format, # <<<<<<<<<<<<<< + * char *mode, char *buf): + * cdef array result + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_AddTraceback("View.MemoryView.array_cwrapper", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XDECREF((PyObject *)__pyx_v_result); + __Pyx_XGIVEREF((PyObject *)__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":280 + * cdef class Enum(object): + * cdef object name + * def __init__(self, name): # <<<<<<<<<<<<<< + * self.name = name + * def __repr__(self): + */ + +/* Python wrapper */ +static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static int __pyx_MemviewEnum___init__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + PyObject *__pyx_v_name = 0; + int __pyx_r; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__init__ (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_name,0}; + PyObject* values[1] = {0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_name)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__init__") < 0)) __PYX_ERR(2, 280, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 1) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + } + __pyx_v_name = values[0]; + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("__init__", 1, 1, 1, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(2, 280, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("View.MemoryView.Enum.__init__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return -1; + __pyx_L4_argument_unpacking_done:; + __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), __pyx_v_name); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name) { + int __pyx_r; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__init__", 0); + + /* "View.MemoryView":281 + * cdef object name + * def __init__(self, name): + * self.name = name # <<<<<<<<<<<<<< + * def __repr__(self): + * return self.name + */ + __Pyx_INCREF(__pyx_v_name); + __Pyx_GIVEREF(__pyx_v_name); + __Pyx_GOTREF(__pyx_v_self->name); + __Pyx_DECREF(__pyx_v_self->name); + __pyx_v_self->name = __pyx_v_name; + + /* "View.MemoryView":280 + * cdef class Enum(object): + * cdef object name + * def __init__(self, name): # <<<<<<<<<<<<<< + * self.name = name + * def __repr__(self): + */ + + /* function exit code */ + __pyx_r = 0; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":282 + * def __init__(self, name): + * self.name = name + * def __repr__(self): # <<<<<<<<<<<<<< + * return self.name + * + */ + +/* Python wrapper */ +static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_MemviewEnum___repr__(PyObject *__pyx_v_self) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0); + __pyx_r = __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__repr__", 0); + + /* "View.MemoryView":283 + * self.name = name + * def __repr__(self): + * return self.name # <<<<<<<<<<<<<< + * + * cdef generic = Enum("<strided and direct or indirect>") + */ + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(__pyx_v_self->name); + __pyx_r = __pyx_v_self->name; + goto __pyx_L0; + + /* "View.MemoryView":282 + * def __init__(self, name): + * self.name = name + * def __repr__(self): # <<<<<<<<<<<<<< + * return self.name + * + */ + + /* function exit code */ + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "(tree fragment)":1 + * def __reduce_cython__(self): # <<<<<<<<<<<<<< + * cdef bint use_setstate + * state = (self.name,) + */ + +/* Python wrapper */ +static PyObject *__pyx_pw___pyx_MemviewEnum_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/ +static PyObject *__pyx_pw___pyx_MemviewEnum_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0); + __pyx_r = __pyx_pf___pyx_MemviewEnum___reduce_cython__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self) { + int __pyx_v_use_setstate; + PyObject *__pyx_v_state = NULL; + PyObject *__pyx_v__dict = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + int __pyx_t_2; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + __Pyx_RefNannySetupContext("__reduce_cython__", 0); + + /* "(tree fragment)":3 + * def __reduce_cython__(self): + * cdef bint use_setstate + * state = (self.name,) # <<<<<<<<<<<<<< + * _dict = getattr(self, '__dict__', None) + * if _dict is not None: + */ + __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 3, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_INCREF(__pyx_v_self->name); + __Pyx_GIVEREF(__pyx_v_self->name); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v_self->name); + __pyx_v_state = ((PyObject*)__pyx_t_1); + __pyx_t_1 = 0; + + /* "(tree fragment)":4 + * cdef bint use_setstate + * state = (self.name,) + * _dict = getattr(self, '__dict__', None) # <<<<<<<<<<<<<< + * if _dict is not None: + * state += (_dict,) + */ + __pyx_t_1 = __Pyx_GetAttr3(((PyObject *)__pyx_v_self), __pyx_n_s_dict, Py_None); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 4, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_v__dict = __pyx_t_1; + __pyx_t_1 = 0; + + /* "(tree fragment)":5 + * state = (self.name,) + * _dict = getattr(self, '__dict__', None) + * if _dict is not None: # <<<<<<<<<<<<<< + * state += (_dict,) + * use_setstate = True + */ + __pyx_t_2 = (__pyx_v__dict != Py_None); + __pyx_t_3 = (__pyx_t_2 != 0); + if (__pyx_t_3) { + + /* "(tree fragment)":6 + * _dict = getattr(self, '__dict__', None) + * if _dict is not None: + * state += (_dict,) # <<<<<<<<<<<<<< + * use_setstate = True + * else: + */ + __pyx_t_1 = PyTuple_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 6, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_INCREF(__pyx_v__dict); + __Pyx_GIVEREF(__pyx_v__dict); + PyTuple_SET_ITEM(__pyx_t_1, 0, __pyx_v__dict); + __pyx_t_4 = PyNumber_InPlaceAdd(__pyx_v_state, __pyx_t_1); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 6, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF_SET(__pyx_v_state, ((PyObject*)__pyx_t_4)); + __pyx_t_4 = 0; + + /* "(tree fragment)":7 + * if _dict is not None: + * state += (_dict,) + * use_setstate = True # <<<<<<<<<<<<<< + * else: + * use_setstate = self.name is not None + */ + __pyx_v_use_setstate = 1; + + /* "(tree fragment)":5 + * state = (self.name,) + * _dict = getattr(self, '__dict__', None) + * if _dict is not None: # <<<<<<<<<<<<<< + * state += (_dict,) + * use_setstate = True + */ + goto __pyx_L3; + } + + /* "(tree fragment)":9 + * use_setstate = True + * else: + * use_setstate = self.name is not None # <<<<<<<<<<<<<< + * if use_setstate: + * return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state + */ + /*else*/ { + __pyx_t_3 = (__pyx_v_self->name != Py_None); + __pyx_v_use_setstate = __pyx_t_3; + } + __pyx_L3:; + + /* "(tree fragment)":10 + * else: + * use_setstate = self.name is not None + * if use_setstate: # <<<<<<<<<<<<<< + * return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state + * else: + */ + __pyx_t_3 = (__pyx_v_use_setstate != 0); + if (__pyx_t_3) { + + /* "(tree fragment)":11 + * use_setstate = self.name is not None + * if use_setstate: + * return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state # <<<<<<<<<<<<<< + * else: + * return __pyx_unpickle_Enum, (type(self), 0xb068931, state) + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_pyx_unpickle_Enum); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 11, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 11, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))); + __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))); + PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))); + __Pyx_INCREF(__pyx_int_184977713); + __Pyx_GIVEREF(__pyx_int_184977713); + PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_184977713); + __Pyx_INCREF(Py_None); + __Pyx_GIVEREF(Py_None); + PyTuple_SET_ITEM(__pyx_t_1, 2, Py_None); + __pyx_t_5 = PyTuple_New(3); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 11, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_5, 1, __pyx_t_1); + __Pyx_INCREF(__pyx_v_state); + __Pyx_GIVEREF(__pyx_v_state); + PyTuple_SET_ITEM(__pyx_t_5, 2, __pyx_v_state); + __pyx_t_4 = 0; + __pyx_t_1 = 0; + __pyx_r = __pyx_t_5; + __pyx_t_5 = 0; + goto __pyx_L0; + + /* "(tree fragment)":10 + * else: + * use_setstate = self.name is not None + * if use_setstate: # <<<<<<<<<<<<<< + * return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state + * else: + */ + } + + /* "(tree fragment)":13 + * return __pyx_unpickle_Enum, (type(self), 0xb068931, None), state + * else: + * return __pyx_unpickle_Enum, (type(self), 0xb068931, state) # <<<<<<<<<<<<<< + * def __setstate_cython__(self, __pyx_state): + * __pyx_unpickle_Enum__set_state(self, __pyx_state) + */ + /*else*/ { + __Pyx_XDECREF(__pyx_r); + __pyx_t_5 = __Pyx_GetModuleGlobalName(__pyx_n_s_pyx_unpickle_Enum); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 13, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_1 = PyTuple_New(3); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 13, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_INCREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))); + __Pyx_GIVEREF(((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))); + PyTuple_SET_ITEM(__pyx_t_1, 0, ((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self)))); + __Pyx_INCREF(__pyx_int_184977713); + __Pyx_GIVEREF(__pyx_int_184977713); + PyTuple_SET_ITEM(__pyx_t_1, 1, __pyx_int_184977713); + __Pyx_INCREF(__pyx_v_state); + __Pyx_GIVEREF(__pyx_v_state); + PyTuple_SET_ITEM(__pyx_t_1, 2, __pyx_v_state); + __pyx_t_4 = PyTuple_New(2); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 13, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_5); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_5); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_1); + __pyx_t_5 = 0; + __pyx_t_1 = 0; + __pyx_r = __pyx_t_4; + __pyx_t_4 = 0; + goto __pyx_L0; + } + + /* "(tree fragment)":1 + * def __reduce_cython__(self): # <<<<<<<<<<<<<< + * cdef bint use_setstate + * state = (self.name,) + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_AddTraceback("View.MemoryView.Enum.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_state); + __Pyx_XDECREF(__pyx_v__dict); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "(tree fragment)":14 + * else: + * return __pyx_unpickle_Enum, (type(self), 0xb068931, state) + * def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<< + * __pyx_unpickle_Enum__set_state(self, __pyx_state) + */ + +/* Python wrapper */ +static PyObject *__pyx_pw___pyx_MemviewEnum_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/ +static PyObject *__pyx_pw___pyx_MemviewEnum_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0); + __pyx_r = __pyx_pf___pyx_MemviewEnum_2__setstate_cython__(((struct __pyx_MemviewEnum_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("__setstate_cython__", 0); + + /* "(tree fragment)":15 + * return __pyx_unpickle_Enum, (type(self), 0xb068931, state) + * def __setstate_cython__(self, __pyx_state): + * __pyx_unpickle_Enum__set_state(self, __pyx_state) # <<<<<<<<<<<<<< + */ + if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(2, 15, __pyx_L1_error) + __pyx_t_1 = __pyx_unpickle_Enum__set_state(__pyx_v_self, ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 15, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "(tree fragment)":14 + * else: + * return __pyx_unpickle_Enum, (type(self), 0xb068931, state) + * def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<< + * __pyx_unpickle_Enum__set_state(self, __pyx_state) + */ + + /* function exit code */ + __pyx_r = Py_None; __Pyx_INCREF(Py_None); + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView.Enum.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":297 + * + * @cname('__pyx_align_pointer') + * cdef void *align_pointer(void *memory, size_t alignment) nogil: # <<<<<<<<<<<<<< + * "Align pointer memory on a given boundary" + * cdef Py_intptr_t aligned_p = <Py_intptr_t> memory + */ + +static void *__pyx_align_pointer(void *__pyx_v_memory, size_t __pyx_v_alignment) { + Py_intptr_t __pyx_v_aligned_p; + size_t __pyx_v_offset; + void *__pyx_r; + int __pyx_t_1; + + /* "View.MemoryView":299 + * cdef void *align_pointer(void *memory, size_t alignment) nogil: + * "Align pointer memory on a given boundary" + * cdef Py_intptr_t aligned_p = <Py_intptr_t> memory # <<<<<<<<<<<<<< + * cdef size_t offset + * + */ + __pyx_v_aligned_p = ((Py_intptr_t)__pyx_v_memory); + + /* "View.MemoryView":303 + * + * with cython.cdivision(True): + * offset = aligned_p % alignment # <<<<<<<<<<<<<< + * + * if offset > 0: + */ + __pyx_v_offset = (__pyx_v_aligned_p % __pyx_v_alignment); + + /* "View.MemoryView":305 + * offset = aligned_p % alignment + * + * if offset > 0: # <<<<<<<<<<<<<< + * aligned_p += alignment - offset + * + */ + __pyx_t_1 = ((__pyx_v_offset > 0) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":306 + * + * if offset > 0: + * aligned_p += alignment - offset # <<<<<<<<<<<<<< + * + * return <void *> aligned_p + */ + __pyx_v_aligned_p = (__pyx_v_aligned_p + (__pyx_v_alignment - __pyx_v_offset)); + + /* "View.MemoryView":305 + * offset = aligned_p % alignment + * + * if offset > 0: # <<<<<<<<<<<<<< + * aligned_p += alignment - offset + * + */ + } + + /* "View.MemoryView":308 + * aligned_p += alignment - offset + * + * return <void *> aligned_p # <<<<<<<<<<<<<< + * + * + */ + __pyx_r = ((void *)__pyx_v_aligned_p); + goto __pyx_L0; + + /* "View.MemoryView":297 + * + * @cname('__pyx_align_pointer') + * cdef void *align_pointer(void *memory, size_t alignment) nogil: # <<<<<<<<<<<<<< + * "Align pointer memory on a given boundary" + * cdef Py_intptr_t aligned_p = <Py_intptr_t> memory + */ + + /* function exit code */ + __pyx_L0:; + return __pyx_r; +} + +/* "View.MemoryView":344 + * cdef __Pyx_TypeInfo *typeinfo + * + * def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False): # <<<<<<<<<<<<<< + * self.obj = obj + * self.flags = flags + */ + +/* Python wrapper */ +static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static int __pyx_memoryview___cinit__(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + PyObject *__pyx_v_obj = 0; + int __pyx_v_flags; + int __pyx_v_dtype_is_object; + int __pyx_r; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__cinit__ (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_obj,&__pyx_n_s_flags,&__pyx_n_s_dtype_is_object,0}; + PyObject* values[3] = {0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_obj)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_flags)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, 1); __PYX_ERR(2, 344, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (kw_args > 0) { + PyObject* value = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_dtype_is_object); + if (value) { values[2] = value; kw_args--; } + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__cinit__") < 0)) __PYX_ERR(2, 344, __pyx_L3_error) + } + } else { + switch (PyTuple_GET_SIZE(__pyx_args)) { + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + break; + default: goto __pyx_L5_argtuple_error; + } + } + __pyx_v_obj = values[0]; + __pyx_v_flags = __Pyx_PyInt_As_int(values[1]); if (unlikely((__pyx_v_flags == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 344, __pyx_L3_error) + if (values[2]) { + __pyx_v_dtype_is_object = __Pyx_PyObject_IsTrue(values[2]); if (unlikely((__pyx_v_dtype_is_object == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 344, __pyx_L3_error) + } else { + __pyx_v_dtype_is_object = ((int)0); + } + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("__cinit__", 0, 2, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(2, 344, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return -1; + __pyx_L4_argument_unpacking_done:; + __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_obj, __pyx_v_flags, __pyx_v_dtype_is_object); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object) { + int __pyx_r; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + int __pyx_t_4; + __Pyx_RefNannySetupContext("__cinit__", 0); + + /* "View.MemoryView":345 + * + * def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False): + * self.obj = obj # <<<<<<<<<<<<<< + * self.flags = flags + * if type(self) is memoryview or obj is not None: + */ + __Pyx_INCREF(__pyx_v_obj); + __Pyx_GIVEREF(__pyx_v_obj); + __Pyx_GOTREF(__pyx_v_self->obj); + __Pyx_DECREF(__pyx_v_self->obj); + __pyx_v_self->obj = __pyx_v_obj; + + /* "View.MemoryView":346 + * def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False): + * self.obj = obj + * self.flags = flags # <<<<<<<<<<<<<< + * if type(self) is memoryview or obj is not None: + * __Pyx_GetBuffer(obj, &self.view, flags) + */ + __pyx_v_self->flags = __pyx_v_flags; + + /* "View.MemoryView":347 + * self.obj = obj + * self.flags = flags + * if type(self) is memoryview or obj is not None: # <<<<<<<<<<<<<< + * __Pyx_GetBuffer(obj, &self.view, flags) + * if <PyObject *> self.view.obj == NULL: + */ + __pyx_t_2 = (((PyObject *)Py_TYPE(((PyObject *)__pyx_v_self))) == ((PyObject *)__pyx_memoryview_type)); + __pyx_t_3 = (__pyx_t_2 != 0); + if (!__pyx_t_3) { + } else { + __pyx_t_1 = __pyx_t_3; + goto __pyx_L4_bool_binop_done; + } + __pyx_t_3 = (__pyx_v_obj != Py_None); + __pyx_t_2 = (__pyx_t_3 != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L4_bool_binop_done:; + if (__pyx_t_1) { + + /* "View.MemoryView":348 + * self.flags = flags + * if type(self) is memoryview or obj is not None: + * __Pyx_GetBuffer(obj, &self.view, flags) # <<<<<<<<<<<<<< + * if <PyObject *> self.view.obj == NULL: + * (<__pyx_buffer *> &self.view).obj = Py_None + */ + __pyx_t_4 = __Pyx_GetBuffer(__pyx_v_obj, (&__pyx_v_self->view), __pyx_v_flags); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(2, 348, __pyx_L1_error) + + /* "View.MemoryView":349 + * if type(self) is memoryview or obj is not None: + * __Pyx_GetBuffer(obj, &self.view, flags) + * if <PyObject *> self.view.obj == NULL: # <<<<<<<<<<<<<< + * (<__pyx_buffer *> &self.view).obj = Py_None + * Py_INCREF(Py_None) + */ + __pyx_t_1 = ((((PyObject *)__pyx_v_self->view.obj) == NULL) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":350 + * __Pyx_GetBuffer(obj, &self.view, flags) + * if <PyObject *> self.view.obj == NULL: + * (<__pyx_buffer *> &self.view).obj = Py_None # <<<<<<<<<<<<<< + * Py_INCREF(Py_None) + * + */ + ((Py_buffer *)(&__pyx_v_self->view))->obj = Py_None; + + /* "View.MemoryView":351 + * if <PyObject *> self.view.obj == NULL: + * (<__pyx_buffer *> &self.view).obj = Py_None + * Py_INCREF(Py_None) # <<<<<<<<<<<<<< + * + * global __pyx_memoryview_thread_locks_used + */ + Py_INCREF(Py_None); + + /* "View.MemoryView":349 + * if type(self) is memoryview or obj is not None: + * __Pyx_GetBuffer(obj, &self.view, flags) + * if <PyObject *> self.view.obj == NULL: # <<<<<<<<<<<<<< + * (<__pyx_buffer *> &self.view).obj = Py_None + * Py_INCREF(Py_None) + */ + } + + /* "View.MemoryView":347 + * self.obj = obj + * self.flags = flags + * if type(self) is memoryview or obj is not None: # <<<<<<<<<<<<<< + * __Pyx_GetBuffer(obj, &self.view, flags) + * if <PyObject *> self.view.obj == NULL: + */ + } + + /* "View.MemoryView":354 + * + * global __pyx_memoryview_thread_locks_used + * if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED: # <<<<<<<<<<<<<< + * self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] + * __pyx_memoryview_thread_locks_used += 1 + */ + __pyx_t_1 = ((__pyx_memoryview_thread_locks_used < 8) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":355 + * global __pyx_memoryview_thread_locks_used + * if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED: + * self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] # <<<<<<<<<<<<<< + * __pyx_memoryview_thread_locks_used += 1 + * if self.lock is NULL: + */ + __pyx_v_self->lock = (__pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]); + + /* "View.MemoryView":356 + * if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED: + * self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] + * __pyx_memoryview_thread_locks_used += 1 # <<<<<<<<<<<<<< + * if self.lock is NULL: + * self.lock = PyThread_allocate_lock() + */ + __pyx_memoryview_thread_locks_used = (__pyx_memoryview_thread_locks_used + 1); + + /* "View.MemoryView":354 + * + * global __pyx_memoryview_thread_locks_used + * if __pyx_memoryview_thread_locks_used < THREAD_LOCKS_PREALLOCATED: # <<<<<<<<<<<<<< + * self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] + * __pyx_memoryview_thread_locks_used += 1 + */ + } + + /* "View.MemoryView":357 + * self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] + * __pyx_memoryview_thread_locks_used += 1 + * if self.lock is NULL: # <<<<<<<<<<<<<< + * self.lock = PyThread_allocate_lock() + * if self.lock is NULL: + */ + __pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":358 + * __pyx_memoryview_thread_locks_used += 1 + * if self.lock is NULL: + * self.lock = PyThread_allocate_lock() # <<<<<<<<<<<<<< + * if self.lock is NULL: + * raise MemoryError + */ + __pyx_v_self->lock = PyThread_allocate_lock(); + + /* "View.MemoryView":359 + * if self.lock is NULL: + * self.lock = PyThread_allocate_lock() + * if self.lock is NULL: # <<<<<<<<<<<<<< + * raise MemoryError + * + */ + __pyx_t_1 = ((__pyx_v_self->lock == NULL) != 0); + if (unlikely(__pyx_t_1)) { + + /* "View.MemoryView":360 + * self.lock = PyThread_allocate_lock() + * if self.lock is NULL: + * raise MemoryError # <<<<<<<<<<<<<< + * + * if flags & PyBUF_FORMAT: + */ + PyErr_NoMemory(); __PYX_ERR(2, 360, __pyx_L1_error) + + /* "View.MemoryView":359 + * if self.lock is NULL: + * self.lock = PyThread_allocate_lock() + * if self.lock is NULL: # <<<<<<<<<<<<<< + * raise MemoryError + * + */ + } + + /* "View.MemoryView":357 + * self.lock = __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] + * __pyx_memoryview_thread_locks_used += 1 + * if self.lock is NULL: # <<<<<<<<<<<<<< + * self.lock = PyThread_allocate_lock() + * if self.lock is NULL: + */ + } + + /* "View.MemoryView":362 + * raise MemoryError + * + * if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<< + * self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0') + * else: + */ + __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":363 + * + * if flags & PyBUF_FORMAT: + * self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0') # <<<<<<<<<<<<<< + * else: + * self.dtype_is_object = dtype_is_object + */ + __pyx_t_2 = (((__pyx_v_self->view.format[0]) == 'O') != 0); + if (__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L11_bool_binop_done; + } + __pyx_t_2 = (((__pyx_v_self->view.format[1]) == '\x00') != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L11_bool_binop_done:; + __pyx_v_self->dtype_is_object = __pyx_t_1; + + /* "View.MemoryView":362 + * raise MemoryError + * + * if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<< + * self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0') + * else: + */ + goto __pyx_L10; + } + + /* "View.MemoryView":365 + * self.dtype_is_object = (self.view.format[0] == b'O' and self.view.format[1] == b'\0') + * else: + * self.dtype_is_object = dtype_is_object # <<<<<<<<<<<<<< + * + * self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer( + */ + /*else*/ { + __pyx_v_self->dtype_is_object = __pyx_v_dtype_is_object; + } + __pyx_L10:; + + /* "View.MemoryView":367 + * self.dtype_is_object = dtype_is_object + * + * self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer( # <<<<<<<<<<<<<< + * <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int)) + * self.typeinfo = NULL + */ + __pyx_v_self->acquisition_count_aligned_p = ((__pyx_atomic_int *)__pyx_align_pointer(((void *)(&(__pyx_v_self->acquisition_count[0]))), (sizeof(__pyx_atomic_int)))); + + /* "View.MemoryView":369 + * self.acquisition_count_aligned_p = <__pyx_atomic_int *> align_pointer( + * <void *> &self.acquisition_count[0], sizeof(__pyx_atomic_int)) + * self.typeinfo = NULL # <<<<<<<<<<<<<< + * + * def __dealloc__(memoryview self): + */ + __pyx_v_self->typeinfo = NULL; + + /* "View.MemoryView":344 + * cdef __Pyx_TypeInfo *typeinfo + * + * def __cinit__(memoryview self, object obj, int flags, bint dtype_is_object=False): # <<<<<<<<<<<<<< + * self.obj = obj + * self.flags = flags + */ + + /* function exit code */ + __pyx_r = 0; + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_AddTraceback("View.MemoryView.memoryview.__cinit__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = -1; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":371 + * self.typeinfo = NULL + * + * def __dealloc__(memoryview self): # <<<<<<<<<<<<<< + * if self.obj is not None: + * __Pyx_ReleaseBuffer(&self.view) + */ + +/* Python wrapper */ +static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self); /*proto*/ +static void __pyx_memoryview___dealloc__(PyObject *__pyx_v_self) { + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0); + __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); +} + +static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self) { + int __pyx_v_i; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + int __pyx_t_4; + int __pyx_t_5; + PyThread_type_lock __pyx_t_6; + PyThread_type_lock __pyx_t_7; + __Pyx_RefNannySetupContext("__dealloc__", 0); + + /* "View.MemoryView":372 + * + * def __dealloc__(memoryview self): + * if self.obj is not None: # <<<<<<<<<<<<<< + * __Pyx_ReleaseBuffer(&self.view) + * + */ + __pyx_t_1 = (__pyx_v_self->obj != Py_None); + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":373 + * def __dealloc__(memoryview self): + * if self.obj is not None: + * __Pyx_ReleaseBuffer(&self.view) # <<<<<<<<<<<<<< + * + * cdef int i + */ + __Pyx_ReleaseBuffer((&__pyx_v_self->view)); + + /* "View.MemoryView":372 + * + * def __dealloc__(memoryview self): + * if self.obj is not None: # <<<<<<<<<<<<<< + * __Pyx_ReleaseBuffer(&self.view) + * + */ + } + + /* "View.MemoryView":377 + * cdef int i + * global __pyx_memoryview_thread_locks_used + * if self.lock != NULL: # <<<<<<<<<<<<<< + * for i in range(__pyx_memoryview_thread_locks_used): + * if __pyx_memoryview_thread_locks[i] is self.lock: + */ + __pyx_t_2 = ((__pyx_v_self->lock != NULL) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":378 + * global __pyx_memoryview_thread_locks_used + * if self.lock != NULL: + * for i in range(__pyx_memoryview_thread_locks_used): # <<<<<<<<<<<<<< + * if __pyx_memoryview_thread_locks[i] is self.lock: + * __pyx_memoryview_thread_locks_used -= 1 + */ + __pyx_t_3 = __pyx_memoryview_thread_locks_used; + __pyx_t_4 = __pyx_t_3; + for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) { + __pyx_v_i = __pyx_t_5; + + /* "View.MemoryView":379 + * if self.lock != NULL: + * for i in range(__pyx_memoryview_thread_locks_used): + * if __pyx_memoryview_thread_locks[i] is self.lock: # <<<<<<<<<<<<<< + * __pyx_memoryview_thread_locks_used -= 1 + * if i != __pyx_memoryview_thread_locks_used: + */ + __pyx_t_2 = (((__pyx_memoryview_thread_locks[__pyx_v_i]) == __pyx_v_self->lock) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":380 + * for i in range(__pyx_memoryview_thread_locks_used): + * if __pyx_memoryview_thread_locks[i] is self.lock: + * __pyx_memoryview_thread_locks_used -= 1 # <<<<<<<<<<<<<< + * if i != __pyx_memoryview_thread_locks_used: + * __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = ( + */ + __pyx_memoryview_thread_locks_used = (__pyx_memoryview_thread_locks_used - 1); + + /* "View.MemoryView":381 + * if __pyx_memoryview_thread_locks[i] is self.lock: + * __pyx_memoryview_thread_locks_used -= 1 + * if i != __pyx_memoryview_thread_locks_used: # <<<<<<<<<<<<<< + * __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = ( + * __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i]) + */ + __pyx_t_2 = ((__pyx_v_i != __pyx_memoryview_thread_locks_used) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":383 + * if i != __pyx_memoryview_thread_locks_used: + * __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = ( + * __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i]) # <<<<<<<<<<<<<< + * break + * else: + */ + __pyx_t_6 = (__pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]); + __pyx_t_7 = (__pyx_memoryview_thread_locks[__pyx_v_i]); + + /* "View.MemoryView":382 + * __pyx_memoryview_thread_locks_used -= 1 + * if i != __pyx_memoryview_thread_locks_used: + * __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = ( # <<<<<<<<<<<<<< + * __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i]) + * break + */ + (__pyx_memoryview_thread_locks[__pyx_v_i]) = __pyx_t_6; + (__pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used]) = __pyx_t_7; + + /* "View.MemoryView":381 + * if __pyx_memoryview_thread_locks[i] is self.lock: + * __pyx_memoryview_thread_locks_used -= 1 + * if i != __pyx_memoryview_thread_locks_used: # <<<<<<<<<<<<<< + * __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = ( + * __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i]) + */ + } + + /* "View.MemoryView":384 + * __pyx_memoryview_thread_locks[i], __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used] = ( + * __pyx_memoryview_thread_locks[__pyx_memoryview_thread_locks_used], __pyx_memoryview_thread_locks[i]) + * break # <<<<<<<<<<<<<< + * else: + * PyThread_free_lock(self.lock) + */ + goto __pyx_L6_break; + + /* "View.MemoryView":379 + * if self.lock != NULL: + * for i in range(__pyx_memoryview_thread_locks_used): + * if __pyx_memoryview_thread_locks[i] is self.lock: # <<<<<<<<<<<<<< + * __pyx_memoryview_thread_locks_used -= 1 + * if i != __pyx_memoryview_thread_locks_used: + */ + } + } + /*else*/ { + + /* "View.MemoryView":386 + * break + * else: + * PyThread_free_lock(self.lock) # <<<<<<<<<<<<<< + * + * cdef char *get_item_pointer(memoryview self, object index) except NULL: + */ + PyThread_free_lock(__pyx_v_self->lock); + } + __pyx_L6_break:; + + /* "View.MemoryView":377 + * cdef int i + * global __pyx_memoryview_thread_locks_used + * if self.lock != NULL: # <<<<<<<<<<<<<< + * for i in range(__pyx_memoryview_thread_locks_used): + * if __pyx_memoryview_thread_locks[i] is self.lock: + */ + } + + /* "View.MemoryView":371 + * self.typeinfo = NULL + * + * def __dealloc__(memoryview self): # <<<<<<<<<<<<<< + * if self.obj is not None: + * __Pyx_ReleaseBuffer(&self.view) + */ + + /* function exit code */ + __Pyx_RefNannyFinishContext(); +} + +/* "View.MemoryView":388 + * PyThread_free_lock(self.lock) + * + * cdef char *get_item_pointer(memoryview self, object index) except NULL: # <<<<<<<<<<<<<< + * cdef Py_ssize_t dim + * cdef char *itemp = <char *> self.view.buf + */ + +static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) { + Py_ssize_t __pyx_v_dim; + char *__pyx_v_itemp; + PyObject *__pyx_v_idx = NULL; + char *__pyx_r; + __Pyx_RefNannyDeclarations + Py_ssize_t __pyx_t_1; + PyObject *__pyx_t_2 = NULL; + Py_ssize_t __pyx_t_3; + PyObject *(*__pyx_t_4)(PyObject *); + PyObject *__pyx_t_5 = NULL; + Py_ssize_t __pyx_t_6; + char *__pyx_t_7; + __Pyx_RefNannySetupContext("get_item_pointer", 0); + + /* "View.MemoryView":390 + * cdef char *get_item_pointer(memoryview self, object index) except NULL: + * cdef Py_ssize_t dim + * cdef char *itemp = <char *> self.view.buf # <<<<<<<<<<<<<< + * + * for dim, idx in enumerate(index): + */ + __pyx_v_itemp = ((char *)__pyx_v_self->view.buf); + + /* "View.MemoryView":392 + * cdef char *itemp = <char *> self.view.buf + * + * for dim, idx in enumerate(index): # <<<<<<<<<<<<<< + * itemp = pybuffer_index(&self.view, itemp, idx, dim) + * + */ + __pyx_t_1 = 0; + if (likely(PyList_CheckExact(__pyx_v_index)) || PyTuple_CheckExact(__pyx_v_index)) { + __pyx_t_2 = __pyx_v_index; __Pyx_INCREF(__pyx_t_2); __pyx_t_3 = 0; + __pyx_t_4 = NULL; + } else { + __pyx_t_3 = -1; __pyx_t_2 = PyObject_GetIter(__pyx_v_index); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 392, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = Py_TYPE(__pyx_t_2)->tp_iternext; if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 392, __pyx_L1_error) + } + for (;;) { + if (likely(!__pyx_t_4)) { + if (likely(PyList_CheckExact(__pyx_t_2))) { + if (__pyx_t_3 >= PyList_GET_SIZE(__pyx_t_2)) break; + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + __pyx_t_5 = PyList_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) __PYX_ERR(2, 392, __pyx_L1_error) + #else + __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 392, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + #endif + } else { + if (__pyx_t_3 >= PyTuple_GET_SIZE(__pyx_t_2)) break; + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + __pyx_t_5 = PyTuple_GET_ITEM(__pyx_t_2, __pyx_t_3); __Pyx_INCREF(__pyx_t_5); __pyx_t_3++; if (unlikely(0 < 0)) __PYX_ERR(2, 392, __pyx_L1_error) + #else + __pyx_t_5 = PySequence_ITEM(__pyx_t_2, __pyx_t_3); __pyx_t_3++; if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 392, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + #endif + } + } else { + __pyx_t_5 = __pyx_t_4(__pyx_t_2); + if (unlikely(!__pyx_t_5)) { + PyObject* exc_type = PyErr_Occurred(); + if (exc_type) { + if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear(); + else __PYX_ERR(2, 392, __pyx_L1_error) + } + break; + } + __Pyx_GOTREF(__pyx_t_5); + } + __Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_5); + __pyx_t_5 = 0; + __pyx_v_dim = __pyx_t_1; + __pyx_t_1 = (__pyx_t_1 + 1); + + /* "View.MemoryView":393 + * + * for dim, idx in enumerate(index): + * itemp = pybuffer_index(&self.view, itemp, idx, dim) # <<<<<<<<<<<<<< + * + * return itemp + */ + __pyx_t_6 = __Pyx_PyIndex_AsSsize_t(__pyx_v_idx); if (unlikely((__pyx_t_6 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 393, __pyx_L1_error) + __pyx_t_7 = __pyx_pybuffer_index((&__pyx_v_self->view), __pyx_v_itemp, __pyx_t_6, __pyx_v_dim); if (unlikely(__pyx_t_7 == ((char *)NULL))) __PYX_ERR(2, 393, __pyx_L1_error) + __pyx_v_itemp = __pyx_t_7; + + /* "View.MemoryView":392 + * cdef char *itemp = <char *> self.view.buf + * + * for dim, idx in enumerate(index): # <<<<<<<<<<<<<< + * itemp = pybuffer_index(&self.view, itemp, idx, dim) + * + */ + } + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "View.MemoryView":395 + * itemp = pybuffer_index(&self.view, itemp, idx, dim) + * + * return itemp # <<<<<<<<<<<<<< + * + * + */ + __pyx_r = __pyx_v_itemp; + goto __pyx_L0; + + /* "View.MemoryView":388 + * PyThread_free_lock(self.lock) + * + * cdef char *get_item_pointer(memoryview self, object index) except NULL: # <<<<<<<<<<<<<< + * cdef Py_ssize_t dim + * cdef char *itemp = <char *> self.view.buf + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_AddTraceback("View.MemoryView.memoryview.get_item_pointer", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_idx); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":398 + * + * + * def __getitem__(memoryview self, object index): # <<<<<<<<<<<<<< + * if index is Ellipsis: + * return self + */ + +/* Python wrapper */ +static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index); /*proto*/ +static PyObject *__pyx_memoryview___getitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__getitem__ (wrapper)", 0); + __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index) { + PyObject *__pyx_v_have_slices = NULL; + PyObject *__pyx_v_indices = NULL; + char *__pyx_v_itemp; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + char *__pyx_t_6; + __Pyx_RefNannySetupContext("__getitem__", 0); + + /* "View.MemoryView":399 + * + * def __getitem__(memoryview self, object index): + * if index is Ellipsis: # <<<<<<<<<<<<<< + * return self + * + */ + __pyx_t_1 = (__pyx_v_index == __pyx_builtin_Ellipsis); + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":400 + * def __getitem__(memoryview self, object index): + * if index is Ellipsis: + * return self # <<<<<<<<<<<<<< + * + * have_slices, indices = _unellipsify(index, self.view.ndim) + */ + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(((PyObject *)__pyx_v_self)); + __pyx_r = ((PyObject *)__pyx_v_self); + goto __pyx_L0; + + /* "View.MemoryView":399 + * + * def __getitem__(memoryview self, object index): + * if index is Ellipsis: # <<<<<<<<<<<<<< + * return self + * + */ + } + + /* "View.MemoryView":402 + * return self + * + * have_slices, indices = _unellipsify(index, self.view.ndim) # <<<<<<<<<<<<<< + * + * cdef char *itemp + */ + __pyx_t_3 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 402, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + if (likely(__pyx_t_3 != Py_None)) { + PyObject* sequence = __pyx_t_3; + Py_ssize_t size = __Pyx_PySequence_SIZE(sequence); + if (unlikely(size != 2)) { + if (size > 2) __Pyx_RaiseTooManyValuesError(2); + else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size); + __PYX_ERR(2, 402, __pyx_L1_error) + } + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + __pyx_t_4 = PyTuple_GET_ITEM(sequence, 0); + __pyx_t_5 = PyTuple_GET_ITEM(sequence, 1); + __Pyx_INCREF(__pyx_t_4); + __Pyx_INCREF(__pyx_t_5); + #else + __pyx_t_4 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 402, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 402, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + #endif + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + } else { + __Pyx_RaiseNoneNotIterableError(); __PYX_ERR(2, 402, __pyx_L1_error) + } + __pyx_v_have_slices = __pyx_t_4; + __pyx_t_4 = 0; + __pyx_v_indices = __pyx_t_5; + __pyx_t_5 = 0; + + /* "View.MemoryView":405 + * + * cdef char *itemp + * if have_slices: # <<<<<<<<<<<<<< + * return memview_slice(self, indices) + * else: + */ + __pyx_t_2 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_2 < 0)) __PYX_ERR(2, 405, __pyx_L1_error) + if (__pyx_t_2) { + + /* "View.MemoryView":406 + * cdef char *itemp + * if have_slices: + * return memview_slice(self, indices) # <<<<<<<<<<<<<< + * else: + * itemp = self.get_item_pointer(indices) + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_3 = ((PyObject *)__pyx_memview_slice(__pyx_v_self, __pyx_v_indices)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 406, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_r = __pyx_t_3; + __pyx_t_3 = 0; + goto __pyx_L0; + + /* "View.MemoryView":405 + * + * cdef char *itemp + * if have_slices: # <<<<<<<<<<<<<< + * return memview_slice(self, indices) + * else: + */ + } + + /* "View.MemoryView":408 + * return memview_slice(self, indices) + * else: + * itemp = self.get_item_pointer(indices) # <<<<<<<<<<<<<< + * return self.convert_item_to_object(itemp) + * + */ + /*else*/ { + __pyx_t_6 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_indices); if (unlikely(__pyx_t_6 == ((char *)NULL))) __PYX_ERR(2, 408, __pyx_L1_error) + __pyx_v_itemp = __pyx_t_6; + + /* "View.MemoryView":409 + * else: + * itemp = self.get_item_pointer(indices) + * return self.convert_item_to_object(itemp) # <<<<<<<<<<<<<< + * + * def __setitem__(memoryview self, object index, object value): + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_3 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->convert_item_to_object(__pyx_v_self, __pyx_v_itemp); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 409, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_r = __pyx_t_3; + __pyx_t_3 = 0; + goto __pyx_L0; + } + + /* "View.MemoryView":398 + * + * + * def __getitem__(memoryview self, object index): # <<<<<<<<<<<<<< + * if index is Ellipsis: + * return self + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_AddTraceback("View.MemoryView.memoryview.__getitem__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_have_slices); + __Pyx_XDECREF(__pyx_v_indices); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":411 + * return self.convert_item_to_object(itemp) + * + * def __setitem__(memoryview self, object index, object value): # <<<<<<<<<<<<<< + * if self.view.readonly: + * raise TypeError("Cannot assign to read-only memoryview") + */ + +/* Python wrapper */ +static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /*proto*/ +static int __pyx_memoryview___setitem__(PyObject *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) { + int __pyx_r; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__setitem__ (wrapper)", 0); + __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v_index), ((PyObject *)__pyx_v_value)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) { + PyObject *__pyx_v_have_slices = NULL; + PyObject *__pyx_v_obj = NULL; + int __pyx_r; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_RefNannySetupContext("__setitem__", 0); + __Pyx_INCREF(__pyx_v_index); + + /* "View.MemoryView":412 + * + * def __setitem__(memoryview self, object index, object value): + * if self.view.readonly: # <<<<<<<<<<<<<< + * raise TypeError("Cannot assign to read-only memoryview") + * + */ + __pyx_t_1 = (__pyx_v_self->view.readonly != 0); + if (unlikely(__pyx_t_1)) { + + /* "View.MemoryView":413 + * def __setitem__(memoryview self, object index, object value): + * if self.view.readonly: + * raise TypeError("Cannot assign to read-only memoryview") # <<<<<<<<<<<<<< + * + * have_slices, index = _unellipsify(index, self.view.ndim) + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__50, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 413, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_Raise(__pyx_t_2, 0, 0, 0); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __PYX_ERR(2, 413, __pyx_L1_error) + + /* "View.MemoryView":412 + * + * def __setitem__(memoryview self, object index, object value): + * if self.view.readonly: # <<<<<<<<<<<<<< + * raise TypeError("Cannot assign to read-only memoryview") + * + */ + } + + /* "View.MemoryView":415 + * raise TypeError("Cannot assign to read-only memoryview") + * + * have_slices, index = _unellipsify(index, self.view.ndim) # <<<<<<<<<<<<<< + * + * if have_slices: + */ + __pyx_t_2 = _unellipsify(__pyx_v_index, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 415, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (likely(__pyx_t_2 != Py_None)) { + PyObject* sequence = __pyx_t_2; + Py_ssize_t size = __Pyx_PySequence_SIZE(sequence); + if (unlikely(size != 2)) { + if (size > 2) __Pyx_RaiseTooManyValuesError(2); + else if (size >= 0) __Pyx_RaiseNeedMoreValuesError(size); + __PYX_ERR(2, 415, __pyx_L1_error) + } + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + __pyx_t_3 = PyTuple_GET_ITEM(sequence, 0); + __pyx_t_4 = PyTuple_GET_ITEM(sequence, 1); + __Pyx_INCREF(__pyx_t_3); + __Pyx_INCREF(__pyx_t_4); + #else + __pyx_t_3 = PySequence_ITEM(sequence, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 415, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = PySequence_ITEM(sequence, 1); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 415, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + #endif + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + } else { + __Pyx_RaiseNoneNotIterableError(); __PYX_ERR(2, 415, __pyx_L1_error) + } + __pyx_v_have_slices = __pyx_t_3; + __pyx_t_3 = 0; + __Pyx_DECREF_SET(__pyx_v_index, __pyx_t_4); + __pyx_t_4 = 0; + + /* "View.MemoryView":417 + * have_slices, index = _unellipsify(index, self.view.ndim) + * + * if have_slices: # <<<<<<<<<<<<<< + * obj = self.is_slice(value) + * if obj: + */ + __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_have_slices); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 417, __pyx_L1_error) + if (__pyx_t_1) { + + /* "View.MemoryView":418 + * + * if have_slices: + * obj = self.is_slice(value) # <<<<<<<<<<<<<< + * if obj: + * self.setitem_slice_assignment(self[index], obj) + */ + __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->is_slice(__pyx_v_self, __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 418, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_v_obj = __pyx_t_2; + __pyx_t_2 = 0; + + /* "View.MemoryView":419 + * if have_slices: + * obj = self.is_slice(value) + * if obj: # <<<<<<<<<<<<<< + * self.setitem_slice_assignment(self[index], obj) + * else: + */ + __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_v_obj); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 419, __pyx_L1_error) + if (__pyx_t_1) { + + /* "View.MemoryView":420 + * obj = self.is_slice(value) + * if obj: + * self.setitem_slice_assignment(self[index], obj) # <<<<<<<<<<<<<< + * else: + * self.setitem_slice_assign_scalar(self[index], value) + */ + __pyx_t_2 = __Pyx_PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 420, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assignment(__pyx_v_self, __pyx_t_2, __pyx_v_obj); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 420, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + + /* "View.MemoryView":419 + * if have_slices: + * obj = self.is_slice(value) + * if obj: # <<<<<<<<<<<<<< + * self.setitem_slice_assignment(self[index], obj) + * else: + */ + goto __pyx_L5; + } + + /* "View.MemoryView":422 + * self.setitem_slice_assignment(self[index], obj) + * else: + * self.setitem_slice_assign_scalar(self[index], value) # <<<<<<<<<<<<<< + * else: + * self.setitem_indexed(index, value) + */ + /*else*/ { + __pyx_t_4 = __Pyx_PyObject_GetItem(((PyObject *)__pyx_v_self), __pyx_v_index); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 422, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + if (!(likely(((__pyx_t_4) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_4, __pyx_memoryview_type))))) __PYX_ERR(2, 422, __pyx_L1_error) + __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_slice_assign_scalar(__pyx_v_self, ((struct __pyx_memoryview_obj *)__pyx_t_4), __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 422, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + } + __pyx_L5:; + + /* "View.MemoryView":417 + * have_slices, index = _unellipsify(index, self.view.ndim) + * + * if have_slices: # <<<<<<<<<<<<<< + * obj = self.is_slice(value) + * if obj: + */ + goto __pyx_L4; + } + + /* "View.MemoryView":424 + * self.setitem_slice_assign_scalar(self[index], value) + * else: + * self.setitem_indexed(index, value) # <<<<<<<<<<<<<< + * + * cdef is_slice(self, obj): + */ + /*else*/ { + __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->setitem_indexed(__pyx_v_self, __pyx_v_index, __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 424, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + } + __pyx_L4:; + + /* "View.MemoryView":411 + * return self.convert_item_to_object(itemp) + * + * def __setitem__(memoryview self, object index, object value): # <<<<<<<<<<<<<< + * if self.view.readonly: + * raise TypeError("Cannot assign to read-only memoryview") + */ + + /* function exit code */ + __pyx_r = 0; + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_AddTraceback("View.MemoryView.memoryview.__setitem__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = -1; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_have_slices); + __Pyx_XDECREF(__pyx_v_obj); + __Pyx_XDECREF(__pyx_v_index); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":426 + * self.setitem_indexed(index, value) + * + * cdef is_slice(self, obj): # <<<<<<<<<<<<<< + * if not isinstance(obj, memoryview): + * try: + */ + +static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + int __pyx_t_9; + __Pyx_RefNannySetupContext("is_slice", 0); + __Pyx_INCREF(__pyx_v_obj); + + /* "View.MemoryView":427 + * + * cdef is_slice(self, obj): + * if not isinstance(obj, memoryview): # <<<<<<<<<<<<<< + * try: + * obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS, + */ + __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_obj, __pyx_memoryview_type); + __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":428 + * cdef is_slice(self, obj): + * if not isinstance(obj, memoryview): + * try: # <<<<<<<<<<<<<< + * obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS, + * self.dtype_is_object) + */ + { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + __Pyx_ExceptionSave(&__pyx_t_3, &__pyx_t_4, &__pyx_t_5); + __Pyx_XGOTREF(__pyx_t_3); + __Pyx_XGOTREF(__pyx_t_4); + __Pyx_XGOTREF(__pyx_t_5); + /*try:*/ { + + /* "View.MemoryView":429 + * if not isinstance(obj, memoryview): + * try: + * obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS, # <<<<<<<<<<<<<< + * self.dtype_is_object) + * except TypeError: + */ + __pyx_t_6 = __Pyx_PyInt_From_int((__pyx_v_self->flags | PyBUF_ANY_CONTIGUOUS)); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 429, __pyx_L4_error) + __Pyx_GOTREF(__pyx_t_6); + + /* "View.MemoryView":430 + * try: + * obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS, + * self.dtype_is_object) # <<<<<<<<<<<<<< + * except TypeError: + * return None + */ + __pyx_t_7 = __Pyx_PyBool_FromLong(__pyx_v_self->dtype_is_object); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 430, __pyx_L4_error) + __Pyx_GOTREF(__pyx_t_7); + + /* "View.MemoryView":429 + * if not isinstance(obj, memoryview): + * try: + * obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS, # <<<<<<<<<<<<<< + * self.dtype_is_object) + * except TypeError: + */ + __pyx_t_8 = PyTuple_New(3); if (unlikely(!__pyx_t_8)) __PYX_ERR(2, 429, __pyx_L4_error) + __Pyx_GOTREF(__pyx_t_8); + __Pyx_INCREF(__pyx_v_obj); + __Pyx_GIVEREF(__pyx_v_obj); + PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_v_obj); + __Pyx_GIVEREF(__pyx_t_6); + PyTuple_SET_ITEM(__pyx_t_8, 1, __pyx_t_6); + __Pyx_GIVEREF(__pyx_t_7); + PyTuple_SET_ITEM(__pyx_t_8, 2, __pyx_t_7); + __pyx_t_6 = 0; + __pyx_t_7 = 0; + __pyx_t_7 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_8, NULL); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 429, __pyx_L4_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + __Pyx_DECREF_SET(__pyx_v_obj, __pyx_t_7); + __pyx_t_7 = 0; + + /* "View.MemoryView":428 + * cdef is_slice(self, obj): + * if not isinstance(obj, memoryview): + * try: # <<<<<<<<<<<<<< + * obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS, + * self.dtype_is_object) + */ + } + __Pyx_XDECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_XDECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + goto __pyx_L9_try_end; + __pyx_L4_error:; + __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0; + __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0; + + /* "View.MemoryView":431 + * obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS, + * self.dtype_is_object) + * except TypeError: # <<<<<<<<<<<<<< + * return None + * + */ + __pyx_t_9 = __Pyx_PyErr_ExceptionMatches(__pyx_builtin_TypeError); + if (__pyx_t_9) { + __Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename); + if (__Pyx_GetException(&__pyx_t_7, &__pyx_t_8, &__pyx_t_6) < 0) __PYX_ERR(2, 431, __pyx_L6_except_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_GOTREF(__pyx_t_8); + __Pyx_GOTREF(__pyx_t_6); + + /* "View.MemoryView":432 + * self.dtype_is_object) + * except TypeError: + * return None # <<<<<<<<<<<<<< + * + * return obj + */ + __Pyx_XDECREF(__pyx_r); + __pyx_r = Py_None; __Pyx_INCREF(Py_None); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + goto __pyx_L7_except_return; + } + goto __pyx_L6_except_error; + __pyx_L6_except_error:; + + /* "View.MemoryView":428 + * cdef is_slice(self, obj): + * if not isinstance(obj, memoryview): + * try: # <<<<<<<<<<<<<< + * obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS, + * self.dtype_is_object) + */ + __Pyx_XGIVEREF(__pyx_t_3); + __Pyx_XGIVEREF(__pyx_t_4); + __Pyx_XGIVEREF(__pyx_t_5); + __Pyx_ExceptionReset(__pyx_t_3, __pyx_t_4, __pyx_t_5); + goto __pyx_L1_error; + __pyx_L7_except_return:; + __Pyx_XGIVEREF(__pyx_t_3); + __Pyx_XGIVEREF(__pyx_t_4); + __Pyx_XGIVEREF(__pyx_t_5); + __Pyx_ExceptionReset(__pyx_t_3, __pyx_t_4, __pyx_t_5); + goto __pyx_L0; + __pyx_L9_try_end:; + } + + /* "View.MemoryView":427 + * + * cdef is_slice(self, obj): + * if not isinstance(obj, memoryview): # <<<<<<<<<<<<<< + * try: + * obj = memoryview(obj, self.flags|PyBUF_ANY_CONTIGUOUS, + */ + } + + /* "View.MemoryView":434 + * return None + * + * return obj # <<<<<<<<<<<<<< + * + * cdef setitem_slice_assignment(self, dst, src): + */ + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(__pyx_v_obj); + __pyx_r = __pyx_v_obj; + goto __pyx_L0; + + /* "View.MemoryView":426 + * self.setitem_indexed(index, value) + * + * cdef is_slice(self, obj): # <<<<<<<<<<<<<< + * if not isinstance(obj, memoryview): + * try: + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __Pyx_AddTraceback("View.MemoryView.memoryview.is_slice", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_obj); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":436 + * return obj + * + * cdef setitem_slice_assignment(self, dst, src): # <<<<<<<<<<<<<< + * cdef __Pyx_memviewslice dst_slice + * cdef __Pyx_memviewslice src_slice + */ + +static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src) { + __Pyx_memviewslice __pyx_v_dst_slice; + __Pyx_memviewslice __pyx_v_src_slice; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + int __pyx_t_2; + int __pyx_t_3; + int __pyx_t_4; + __Pyx_RefNannySetupContext("setitem_slice_assignment", 0); + + /* "View.MemoryView":440 + * cdef __Pyx_memviewslice src_slice + * + * memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0], # <<<<<<<<<<<<<< + * get_slice_from_memview(dst, &dst_slice)[0], + * src.ndim, dst.ndim, self.dtype_is_object) + */ + if (!(likely(((__pyx_v_src) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_src, __pyx_memoryview_type))))) __PYX_ERR(2, 440, __pyx_L1_error) + + /* "View.MemoryView":441 + * + * memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0], + * get_slice_from_memview(dst, &dst_slice)[0], # <<<<<<<<<<<<<< + * src.ndim, dst.ndim, self.dtype_is_object) + * + */ + if (!(likely(((__pyx_v_dst) == Py_None) || likely(__Pyx_TypeTest(__pyx_v_dst, __pyx_memoryview_type))))) __PYX_ERR(2, 441, __pyx_L1_error) + + /* "View.MemoryView":442 + * memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0], + * get_slice_from_memview(dst, &dst_slice)[0], + * src.ndim, dst.ndim, self.dtype_is_object) # <<<<<<<<<<<<<< + * + * cdef setitem_slice_assign_scalar(self, memoryview dst, value): + */ + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_src, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 442, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_2 == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 442, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_dst, __pyx_n_s_ndim); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 442, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_3 = __Pyx_PyInt_As_int(__pyx_t_1); if (unlikely((__pyx_t_3 == (int)-1) && PyErr_Occurred())) __PYX_ERR(2, 442, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "View.MemoryView":440 + * cdef __Pyx_memviewslice src_slice + * + * memoryview_copy_contents(get_slice_from_memview(src, &src_slice)[0], # <<<<<<<<<<<<<< + * get_slice_from_memview(dst, &dst_slice)[0], + * src.ndim, dst.ndim, self.dtype_is_object) + */ + __pyx_t_4 = __pyx_memoryview_copy_contents((__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_src), (&__pyx_v_src_slice))[0]), (__pyx_memoryview_get_slice_from_memoryview(((struct __pyx_memoryview_obj *)__pyx_v_dst), (&__pyx_v_dst_slice))[0]), __pyx_t_2, __pyx_t_3, __pyx_v_self->dtype_is_object); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(2, 440, __pyx_L1_error) + + /* "View.MemoryView":436 + * return obj + * + * cdef setitem_slice_assignment(self, dst, src): # <<<<<<<<<<<<<< + * cdef __Pyx_memviewslice dst_slice + * cdef __Pyx_memviewslice src_slice + */ + + /* function exit code */ + __pyx_r = Py_None; __Pyx_INCREF(Py_None); + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView.memoryview.setitem_slice_assignment", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":444 + * src.ndim, dst.ndim, self.dtype_is_object) + * + * cdef setitem_slice_assign_scalar(self, memoryview dst, value): # <<<<<<<<<<<<<< + * cdef int array[128] + * cdef void *tmp = NULL + */ + +static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value) { + int __pyx_v_array[0x80]; + void *__pyx_v_tmp; + void *__pyx_v_item; + __Pyx_memviewslice *__pyx_v_dst_slice; + __Pyx_memviewslice __pyx_v_tmp_slice; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + PyObject *__pyx_t_2 = NULL; + int __pyx_t_3; + int __pyx_t_4; + char const *__pyx_t_5; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + PyObject *__pyx_t_9 = NULL; + PyObject *__pyx_t_10 = NULL; + PyObject *__pyx_t_11 = NULL; + __Pyx_RefNannySetupContext("setitem_slice_assign_scalar", 0); + + /* "View.MemoryView":446 + * cdef setitem_slice_assign_scalar(self, memoryview dst, value): + * cdef int array[128] + * cdef void *tmp = NULL # <<<<<<<<<<<<<< + * cdef void *item + * + */ + __pyx_v_tmp = NULL; + + /* "View.MemoryView":451 + * cdef __Pyx_memviewslice *dst_slice + * cdef __Pyx_memviewslice tmp_slice + * dst_slice = get_slice_from_memview(dst, &tmp_slice) # <<<<<<<<<<<<<< + * + * if <size_t>self.view.itemsize > sizeof(array): + */ + __pyx_v_dst_slice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_dst, (&__pyx_v_tmp_slice)); + + /* "View.MemoryView":453 + * dst_slice = get_slice_from_memview(dst, &tmp_slice) + * + * if <size_t>self.view.itemsize > sizeof(array): # <<<<<<<<<<<<<< + * tmp = PyMem_Malloc(self.view.itemsize) + * if tmp == NULL: + */ + __pyx_t_1 = ((((size_t)__pyx_v_self->view.itemsize) > (sizeof(__pyx_v_array))) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":454 + * + * if <size_t>self.view.itemsize > sizeof(array): + * tmp = PyMem_Malloc(self.view.itemsize) # <<<<<<<<<<<<<< + * if tmp == NULL: + * raise MemoryError + */ + __pyx_v_tmp = PyMem_Malloc(__pyx_v_self->view.itemsize); + + /* "View.MemoryView":455 + * if <size_t>self.view.itemsize > sizeof(array): + * tmp = PyMem_Malloc(self.view.itemsize) + * if tmp == NULL: # <<<<<<<<<<<<<< + * raise MemoryError + * item = tmp + */ + __pyx_t_1 = ((__pyx_v_tmp == NULL) != 0); + if (unlikely(__pyx_t_1)) { + + /* "View.MemoryView":456 + * tmp = PyMem_Malloc(self.view.itemsize) + * if tmp == NULL: + * raise MemoryError # <<<<<<<<<<<<<< + * item = tmp + * else: + */ + PyErr_NoMemory(); __PYX_ERR(2, 456, __pyx_L1_error) + + /* "View.MemoryView":455 + * if <size_t>self.view.itemsize > sizeof(array): + * tmp = PyMem_Malloc(self.view.itemsize) + * if tmp == NULL: # <<<<<<<<<<<<<< + * raise MemoryError + * item = tmp + */ + } + + /* "View.MemoryView":457 + * if tmp == NULL: + * raise MemoryError + * item = tmp # <<<<<<<<<<<<<< + * else: + * item = <void *> array + */ + __pyx_v_item = __pyx_v_tmp; + + /* "View.MemoryView":453 + * dst_slice = get_slice_from_memview(dst, &tmp_slice) + * + * if <size_t>self.view.itemsize > sizeof(array): # <<<<<<<<<<<<<< + * tmp = PyMem_Malloc(self.view.itemsize) + * if tmp == NULL: + */ + goto __pyx_L3; + } + + /* "View.MemoryView":459 + * item = tmp + * else: + * item = <void *> array # <<<<<<<<<<<<<< + * + * try: + */ + /*else*/ { + __pyx_v_item = ((void *)__pyx_v_array); + } + __pyx_L3:; + + /* "View.MemoryView":461 + * item = <void *> array + * + * try: # <<<<<<<<<<<<<< + * if self.dtype_is_object: + * (<PyObject **> item)[0] = <PyObject *> value + */ + /*try:*/ { + + /* "View.MemoryView":462 + * + * try: + * if self.dtype_is_object: # <<<<<<<<<<<<<< + * (<PyObject **> item)[0] = <PyObject *> value + * else: + */ + __pyx_t_1 = (__pyx_v_self->dtype_is_object != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":463 + * try: + * if self.dtype_is_object: + * (<PyObject **> item)[0] = <PyObject *> value # <<<<<<<<<<<<<< + * else: + * self.assign_item_from_object(<char *> item, value) + */ + (((PyObject **)__pyx_v_item)[0]) = ((PyObject *)__pyx_v_value); + + /* "View.MemoryView":462 + * + * try: + * if self.dtype_is_object: # <<<<<<<<<<<<<< + * (<PyObject **> item)[0] = <PyObject *> value + * else: + */ + goto __pyx_L8; + } + + /* "View.MemoryView":465 + * (<PyObject **> item)[0] = <PyObject *> value + * else: + * self.assign_item_from_object(<char *> item, value) # <<<<<<<<<<<<<< + * + * + */ + /*else*/ { + __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, ((char *)__pyx_v_item), __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 465, __pyx_L6_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + } + __pyx_L8:; + + /* "View.MemoryView":469 + * + * + * if self.view.suboffsets != NULL: # <<<<<<<<<<<<<< + * assert_direct_dimensions(self.view.suboffsets, self.view.ndim) + * slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize, + */ + __pyx_t_1 = ((__pyx_v_self->view.suboffsets != NULL) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":470 + * + * if self.view.suboffsets != NULL: + * assert_direct_dimensions(self.view.suboffsets, self.view.ndim) # <<<<<<<<<<<<<< + * slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize, + * item, self.dtype_is_object) + */ + __pyx_t_2 = assert_direct_dimensions(__pyx_v_self->view.suboffsets, __pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 470, __pyx_L6_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "View.MemoryView":469 + * + * + * if self.view.suboffsets != NULL: # <<<<<<<<<<<<<< + * assert_direct_dimensions(self.view.suboffsets, self.view.ndim) + * slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize, + */ + } + + /* "View.MemoryView":471 + * if self.view.suboffsets != NULL: + * assert_direct_dimensions(self.view.suboffsets, self.view.ndim) + * slice_assign_scalar(dst_slice, dst.view.ndim, self.view.itemsize, # <<<<<<<<<<<<<< + * item, self.dtype_is_object) + * finally: + */ + __pyx_memoryview_slice_assign_scalar(__pyx_v_dst_slice, __pyx_v_dst->view.ndim, __pyx_v_self->view.itemsize, __pyx_v_item, __pyx_v_self->dtype_is_object); + } + + /* "View.MemoryView":474 + * item, self.dtype_is_object) + * finally: + * PyMem_Free(tmp) # <<<<<<<<<<<<<< + * + * cdef setitem_indexed(self, index, value): + */ + /*finally:*/ { + /*normal exit:*/{ + PyMem_Free(__pyx_v_tmp); + goto __pyx_L7; + } + __pyx_L6_error:; + /*exception exit:*/{ + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; + __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0; + if (PY_MAJOR_VERSION >= 3) __Pyx_ExceptionSwap(&__pyx_t_9, &__pyx_t_10, &__pyx_t_11); + if ((PY_MAJOR_VERSION < 3) || unlikely(__Pyx_GetException(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8) < 0)) __Pyx_ErrFetch(&__pyx_t_6, &__pyx_t_7, &__pyx_t_8); + __Pyx_XGOTREF(__pyx_t_6); + __Pyx_XGOTREF(__pyx_t_7); + __Pyx_XGOTREF(__pyx_t_8); + __Pyx_XGOTREF(__pyx_t_9); + __Pyx_XGOTREF(__pyx_t_10); + __Pyx_XGOTREF(__pyx_t_11); + __pyx_t_3 = __pyx_lineno; __pyx_t_4 = __pyx_clineno; __pyx_t_5 = __pyx_filename; + { + PyMem_Free(__pyx_v_tmp); + } + if (PY_MAJOR_VERSION >= 3) { + __Pyx_XGIVEREF(__pyx_t_9); + __Pyx_XGIVEREF(__pyx_t_10); + __Pyx_XGIVEREF(__pyx_t_11); + __Pyx_ExceptionReset(__pyx_t_9, __pyx_t_10, __pyx_t_11); + } + __Pyx_XGIVEREF(__pyx_t_6); + __Pyx_XGIVEREF(__pyx_t_7); + __Pyx_XGIVEREF(__pyx_t_8); + __Pyx_ErrRestore(__pyx_t_6, __pyx_t_7, __pyx_t_8); + __pyx_t_6 = 0; __pyx_t_7 = 0; __pyx_t_8 = 0; __pyx_t_9 = 0; __pyx_t_10 = 0; __pyx_t_11 = 0; + __pyx_lineno = __pyx_t_3; __pyx_clineno = __pyx_t_4; __pyx_filename = __pyx_t_5; + goto __pyx_L1_error; + } + __pyx_L7:; + } + + /* "View.MemoryView":444 + * src.ndim, dst.ndim, self.dtype_is_object) + * + * cdef setitem_slice_assign_scalar(self, memoryview dst, value): # <<<<<<<<<<<<<< + * cdef int array[128] + * cdef void *tmp = NULL + */ + + /* function exit code */ + __pyx_r = Py_None; __Pyx_INCREF(Py_None); + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_2); + __Pyx_AddTraceback("View.MemoryView.memoryview.setitem_slice_assign_scalar", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":476 + * PyMem_Free(tmp) + * + * cdef setitem_indexed(self, index, value): # <<<<<<<<<<<<<< + * cdef char *itemp = self.get_item_pointer(index) + * self.assign_item_from_object(itemp, value) + */ + +static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value) { + char *__pyx_v_itemp; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + char *__pyx_t_1; + PyObject *__pyx_t_2 = NULL; + __Pyx_RefNannySetupContext("setitem_indexed", 0); + + /* "View.MemoryView":477 + * + * cdef setitem_indexed(self, index, value): + * cdef char *itemp = self.get_item_pointer(index) # <<<<<<<<<<<<<< + * self.assign_item_from_object(itemp, value) + * + */ + __pyx_t_1 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->get_item_pointer(__pyx_v_self, __pyx_v_index); if (unlikely(__pyx_t_1 == ((char *)NULL))) __PYX_ERR(2, 477, __pyx_L1_error) + __pyx_v_itemp = __pyx_t_1; + + /* "View.MemoryView":478 + * cdef setitem_indexed(self, index, value): + * cdef char *itemp = self.get_item_pointer(index) + * self.assign_item_from_object(itemp, value) # <<<<<<<<<<<<<< + * + * cdef convert_item_to_object(self, char *itemp): + */ + __pyx_t_2 = ((struct __pyx_vtabstruct_memoryview *)__pyx_v_self->__pyx_vtab)->assign_item_from_object(__pyx_v_self, __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 478, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "View.MemoryView":476 + * PyMem_Free(tmp) + * + * cdef setitem_indexed(self, index, value): # <<<<<<<<<<<<<< + * cdef char *itemp = self.get_item_pointer(index) + * self.assign_item_from_object(itemp, value) + */ + + /* function exit code */ + __pyx_r = Py_None; __Pyx_INCREF(Py_None); + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_2); + __Pyx_AddTraceback("View.MemoryView.memoryview.setitem_indexed", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":480 + * self.assign_item_from_object(itemp, value) + * + * cdef convert_item_to_object(self, char *itemp): # <<<<<<<<<<<<<< + * """Only used if instantiated manually by the user, or if Cython doesn't + * know how to convert the type""" + */ + +static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp) { + PyObject *__pyx_v_struct = NULL; + PyObject *__pyx_v_bytesitem = 0; + PyObject *__pyx_v_result = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + int __pyx_t_8; + PyObject *__pyx_t_9 = NULL; + size_t __pyx_t_10; + int __pyx_t_11; + __Pyx_RefNannySetupContext("convert_item_to_object", 0); + + /* "View.MemoryView":483 + * """Only used if instantiated manually by the user, or if Cython doesn't + * know how to convert the type""" + * import struct # <<<<<<<<<<<<<< + * cdef bytes bytesitem + * + */ + __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 483, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_v_struct = __pyx_t_1; + __pyx_t_1 = 0; + + /* "View.MemoryView":486 + * cdef bytes bytesitem + * + * bytesitem = itemp[:self.view.itemsize] # <<<<<<<<<<<<<< + * try: + * result = struct.unpack(self.view.format, bytesitem) + */ + __pyx_t_1 = __Pyx_PyBytes_FromStringAndSize(__pyx_v_itemp + 0, __pyx_v_self->view.itemsize - 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 486, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_v_bytesitem = ((PyObject*)__pyx_t_1); + __pyx_t_1 = 0; + + /* "View.MemoryView":487 + * + * bytesitem = itemp[:self.view.itemsize] + * try: # <<<<<<<<<<<<<< + * result = struct.unpack(self.view.format, bytesitem) + * except struct.error: + */ + { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + __Pyx_ExceptionSave(&__pyx_t_2, &__pyx_t_3, &__pyx_t_4); + __Pyx_XGOTREF(__pyx_t_2); + __Pyx_XGOTREF(__pyx_t_3); + __Pyx_XGOTREF(__pyx_t_4); + /*try:*/ { + + /* "View.MemoryView":488 + * bytesitem = itemp[:self.view.itemsize] + * try: + * result = struct.unpack(self.view.format, bytesitem) # <<<<<<<<<<<<<< + * except struct.error: + * raise ValueError("Unable to convert item to object") + */ + __pyx_t_5 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_unpack); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 488, __pyx_L3_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_t_6 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 488, __pyx_L3_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_7 = NULL; + __pyx_t_8 = 0; + if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_5))) { + __pyx_t_7 = PyMethod_GET_SELF(__pyx_t_5); + if (likely(__pyx_t_7)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_5); + __Pyx_INCREF(__pyx_t_7); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_5, function); + __pyx_t_8 = 1; + } + } + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_5)) { + PyObject *__pyx_temp[3] = {__pyx_t_7, __pyx_t_6, __pyx_v_bytesitem}; + __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_8, 2+__pyx_t_8); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 488, __pyx_L3_error) + __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_5)) { + PyObject *__pyx_temp[3] = {__pyx_t_7, __pyx_t_6, __pyx_v_bytesitem}; + __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_5, __pyx_temp+1-__pyx_t_8, 2+__pyx_t_8); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 488, __pyx_L3_error) + __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } else + #endif + { + __pyx_t_9 = PyTuple_New(2+__pyx_t_8); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 488, __pyx_L3_error) + __Pyx_GOTREF(__pyx_t_9); + if (__pyx_t_7) { + __Pyx_GIVEREF(__pyx_t_7); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_7); __pyx_t_7 = NULL; + } + __Pyx_GIVEREF(__pyx_t_6); + PyTuple_SET_ITEM(__pyx_t_9, 0+__pyx_t_8, __pyx_t_6); + __Pyx_INCREF(__pyx_v_bytesitem); + __Pyx_GIVEREF(__pyx_v_bytesitem); + PyTuple_SET_ITEM(__pyx_t_9, 1+__pyx_t_8, __pyx_v_bytesitem); + __pyx_t_6 = 0; + __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_5, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 488, __pyx_L3_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; + } + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __pyx_v_result = __pyx_t_1; + __pyx_t_1 = 0; + + /* "View.MemoryView":487 + * + * bytesitem = itemp[:self.view.itemsize] + * try: # <<<<<<<<<<<<<< + * result = struct.unpack(self.view.format, bytesitem) + * except struct.error: + */ + } + + /* "View.MemoryView":492 + * raise ValueError("Unable to convert item to object") + * else: + * if len(self.view.format) == 1: # <<<<<<<<<<<<<< + * return result[0] + * return result + */ + /*else:*/ { + __pyx_t_10 = strlen(__pyx_v_self->view.format); + __pyx_t_11 = ((__pyx_t_10 == 1) != 0); + if (__pyx_t_11) { + + /* "View.MemoryView":493 + * else: + * if len(self.view.format) == 1: + * return result[0] # <<<<<<<<<<<<<< + * return result + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = __Pyx_GetItemInt(__pyx_v_result, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 493, __pyx_L5_except_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L6_except_return; + + /* "View.MemoryView":492 + * raise ValueError("Unable to convert item to object") + * else: + * if len(self.view.format) == 1: # <<<<<<<<<<<<<< + * return result[0] + * return result + */ + } + + /* "View.MemoryView":494 + * if len(self.view.format) == 1: + * return result[0] + * return result # <<<<<<<<<<<<<< + * + * cdef assign_item_from_object(self, char *itemp, object value): + */ + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(__pyx_v_result); + __pyx_r = __pyx_v_result; + goto __pyx_L6_except_return; + } + __pyx_L3_error:; + __Pyx_XDECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_XDECREF(__pyx_t_9); __pyx_t_9 = 0; + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_XDECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "View.MemoryView":489 + * try: + * result = struct.unpack(self.view.format, bytesitem) + * except struct.error: # <<<<<<<<<<<<<< + * raise ValueError("Unable to convert item to object") + * else: + */ + __Pyx_ErrFetch(&__pyx_t_1, &__pyx_t_5, &__pyx_t_9); + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_error); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 489, __pyx_L5_except_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_8 = __Pyx_PyErr_GivenExceptionMatches(__pyx_t_1, __pyx_t_6); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_ErrRestore(__pyx_t_1, __pyx_t_5, __pyx_t_9); + __pyx_t_1 = 0; __pyx_t_5 = 0; __pyx_t_9 = 0; + if (__pyx_t_8) { + __Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename); + if (__Pyx_GetException(&__pyx_t_9, &__pyx_t_5, &__pyx_t_1) < 0) __PYX_ERR(2, 489, __pyx_L5_except_error) + __Pyx_GOTREF(__pyx_t_9); + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GOTREF(__pyx_t_1); + + /* "View.MemoryView":490 + * result = struct.unpack(self.view.format, bytesitem) + * except struct.error: + * raise ValueError("Unable to convert item to object") # <<<<<<<<<<<<<< + * else: + * if len(self.view.format) == 1: + */ + __pyx_t_6 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__51, NULL); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 490, __pyx_L5_except_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_Raise(__pyx_t_6, 0, 0, 0); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __PYX_ERR(2, 490, __pyx_L5_except_error) + } + goto __pyx_L5_except_error; + __pyx_L5_except_error:; + + /* "View.MemoryView":487 + * + * bytesitem = itemp[:self.view.itemsize] + * try: # <<<<<<<<<<<<<< + * result = struct.unpack(self.view.format, bytesitem) + * except struct.error: + */ + __Pyx_XGIVEREF(__pyx_t_2); + __Pyx_XGIVEREF(__pyx_t_3); + __Pyx_XGIVEREF(__pyx_t_4); + __Pyx_ExceptionReset(__pyx_t_2, __pyx_t_3, __pyx_t_4); + goto __pyx_L1_error; + __pyx_L6_except_return:; + __Pyx_XGIVEREF(__pyx_t_2); + __Pyx_XGIVEREF(__pyx_t_3); + __Pyx_XGIVEREF(__pyx_t_4); + __Pyx_ExceptionReset(__pyx_t_2, __pyx_t_3, __pyx_t_4); + goto __pyx_L0; + } + + /* "View.MemoryView":480 + * self.assign_item_from_object(itemp, value) + * + * cdef convert_item_to_object(self, char *itemp): # <<<<<<<<<<<<<< + * """Only used if instantiated manually by the user, or if Cython doesn't + * know how to convert the type""" + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_9); + __Pyx_AddTraceback("View.MemoryView.memoryview.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_struct); + __Pyx_XDECREF(__pyx_v_bytesitem); + __Pyx_XDECREF(__pyx_v_result); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":496 + * return result + * + * cdef assign_item_from_object(self, char *itemp, object value): # <<<<<<<<<<<<<< + * """Only used if instantiated manually by the user, or if Cython doesn't + * know how to convert the type""" + */ + +static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value) { + PyObject *__pyx_v_struct = NULL; + char __pyx_v_c; + PyObject *__pyx_v_bytesvalue = 0; + Py_ssize_t __pyx_v_i; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + int __pyx_t_2; + int __pyx_t_3; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + int __pyx_t_7; + PyObject *__pyx_t_8 = NULL; + Py_ssize_t __pyx_t_9; + PyObject *__pyx_t_10 = NULL; + char *__pyx_t_11; + char *__pyx_t_12; + char *__pyx_t_13; + char *__pyx_t_14; + __Pyx_RefNannySetupContext("assign_item_from_object", 0); + + /* "View.MemoryView":499 + * """Only used if instantiated manually by the user, or if Cython doesn't + * know how to convert the type""" + * import struct # <<<<<<<<<<<<<< + * cdef char c + * cdef bytes bytesvalue + */ + __pyx_t_1 = __Pyx_Import(__pyx_n_s_struct, 0, 0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 499, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_v_struct = __pyx_t_1; + __pyx_t_1 = 0; + + /* "View.MemoryView":504 + * cdef Py_ssize_t i + * + * if isinstance(value, tuple): # <<<<<<<<<<<<<< + * bytesvalue = struct.pack(self.view.format, *value) + * else: + */ + __pyx_t_2 = PyTuple_Check(__pyx_v_value); + __pyx_t_3 = (__pyx_t_2 != 0); + if (__pyx_t_3) { + + /* "View.MemoryView":505 + * + * if isinstance(value, tuple): + * bytesvalue = struct.pack(self.view.format, *value) # <<<<<<<<<<<<<< + * else: + * bytesvalue = struct.pack(self.view.format, value) + */ + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 505, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_4 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 505, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_5 = PyTuple_New(1); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 505, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_4); + __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PySequence_Tuple(__pyx_v_value); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 505, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_6 = PyNumber_Add(__pyx_t_5, __pyx_t_4); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 505, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_1, __pyx_t_6, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 505, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) __PYX_ERR(2, 505, __pyx_L1_error) + __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4); + __pyx_t_4 = 0; + + /* "View.MemoryView":504 + * cdef Py_ssize_t i + * + * if isinstance(value, tuple): # <<<<<<<<<<<<<< + * bytesvalue = struct.pack(self.view.format, *value) + * else: + */ + goto __pyx_L3; + } + + /* "View.MemoryView":507 + * bytesvalue = struct.pack(self.view.format, *value) + * else: + * bytesvalue = struct.pack(self.view.format, value) # <<<<<<<<<<<<<< + * + * for i, c in enumerate(bytesvalue): + */ + /*else*/ { + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(__pyx_v_struct, __pyx_n_s_pack); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 507, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_1 = __Pyx_PyBytes_FromString(__pyx_v_self->view.format); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 507, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_5 = NULL; + __pyx_t_7 = 0; + if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_6))) { + __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_6); + if (likely(__pyx_t_5)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_6); + __Pyx_INCREF(__pyx_t_5); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_6, function); + __pyx_t_7 = 1; + } + } + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_6)) { + PyObject *__pyx_temp[3] = {__pyx_t_5, __pyx_t_1, __pyx_v_value}; + __pyx_t_4 = __Pyx_PyFunction_FastCall(__pyx_t_6, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 507, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_6)) { + PyObject *__pyx_temp[3] = {__pyx_t_5, __pyx_t_1, __pyx_v_value}; + __pyx_t_4 = __Pyx_PyCFunction_FastCall(__pyx_t_6, __pyx_temp+1-__pyx_t_7, 2+__pyx_t_7); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 507, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + } else + #endif + { + __pyx_t_8 = PyTuple_New(2+__pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(2, 507, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_8); + if (__pyx_t_5) { + __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_8, 0, __pyx_t_5); __pyx_t_5 = NULL; + } + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_8, 0+__pyx_t_7, __pyx_t_1); + __Pyx_INCREF(__pyx_v_value); + __Pyx_GIVEREF(__pyx_v_value); + PyTuple_SET_ITEM(__pyx_t_8, 1+__pyx_t_7, __pyx_v_value); + __pyx_t_1 = 0; + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_6, __pyx_t_8, NULL); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 507, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0; + } + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + if (!(likely(PyBytes_CheckExact(__pyx_t_4))||((__pyx_t_4) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "bytes", Py_TYPE(__pyx_t_4)->tp_name), 0))) __PYX_ERR(2, 507, __pyx_L1_error) + __pyx_v_bytesvalue = ((PyObject*)__pyx_t_4); + __pyx_t_4 = 0; + } + __pyx_L3:; + + /* "View.MemoryView":509 + * bytesvalue = struct.pack(self.view.format, value) + * + * for i, c in enumerate(bytesvalue): # <<<<<<<<<<<<<< + * itemp[i] = c + * + */ + __pyx_t_9 = 0; + if (unlikely(__pyx_v_bytesvalue == Py_None)) { + PyErr_SetString(PyExc_TypeError, "'NoneType' is not iterable"); + __PYX_ERR(2, 509, __pyx_L1_error) + } + __Pyx_INCREF(__pyx_v_bytesvalue); + __pyx_t_10 = __pyx_v_bytesvalue; + __pyx_t_12 = PyBytes_AS_STRING(__pyx_t_10); + __pyx_t_13 = (__pyx_t_12 + PyBytes_GET_SIZE(__pyx_t_10)); + for (__pyx_t_14 = __pyx_t_12; __pyx_t_14 < __pyx_t_13; __pyx_t_14++) { + __pyx_t_11 = __pyx_t_14; + __pyx_v_c = (__pyx_t_11[0]); + + /* "View.MemoryView":510 + * + * for i, c in enumerate(bytesvalue): + * itemp[i] = c # <<<<<<<<<<<<<< + * + * @cname('getbuffer') + */ + __pyx_v_i = __pyx_t_9; + + /* "View.MemoryView":509 + * bytesvalue = struct.pack(self.view.format, value) + * + * for i, c in enumerate(bytesvalue): # <<<<<<<<<<<<<< + * itemp[i] = c + * + */ + __pyx_t_9 = (__pyx_t_9 + 1); + + /* "View.MemoryView":510 + * + * for i, c in enumerate(bytesvalue): + * itemp[i] = c # <<<<<<<<<<<<<< + * + * @cname('getbuffer') + */ + (__pyx_v_itemp[__pyx_v_i]) = __pyx_v_c; + } + __Pyx_DECREF(__pyx_t_10); __pyx_t_10 = 0; + + /* "View.MemoryView":496 + * return result + * + * cdef assign_item_from_object(self, char *itemp, object value): # <<<<<<<<<<<<<< + * """Only used if instantiated manually by the user, or if Cython doesn't + * know how to convert the type""" + */ + + /* function exit code */ + __pyx_r = Py_None; __Pyx_INCREF(Py_None); + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_8); + __Pyx_XDECREF(__pyx_t_10); + __Pyx_AddTraceback("View.MemoryView.memoryview.assign_item_from_object", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_struct); + __Pyx_XDECREF(__pyx_v_bytesvalue); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":513 + * + * @cname('getbuffer') + * def __getbuffer__(self, Py_buffer *info, int flags): # <<<<<<<<<<<<<< + * if flags & PyBUF_WRITABLE and self.view.readonly: + * raise ValueError("Cannot create writable memory view from read-only memoryview") + */ + +/* Python wrapper */ +static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/ +static CYTHON_UNUSED int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) { + int __pyx_r; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__getbuffer__ (wrapper)", 0); + __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((Py_buffer *)__pyx_v_info), ((int)__pyx_v_flags)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags) { + int __pyx_r; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + Py_ssize_t *__pyx_t_4; + char *__pyx_t_5; + void *__pyx_t_6; + int __pyx_t_7; + Py_ssize_t __pyx_t_8; + if (__pyx_v_info == NULL) { + PyErr_SetString(PyExc_BufferError, "PyObject_GetBuffer: view==NULL argument is obsolete"); + return -1; + } + __Pyx_RefNannySetupContext("__getbuffer__", 0); + __pyx_v_info->obj = Py_None; __Pyx_INCREF(Py_None); + __Pyx_GIVEREF(__pyx_v_info->obj); + + /* "View.MemoryView":514 + * @cname('getbuffer') + * def __getbuffer__(self, Py_buffer *info, int flags): + * if flags & PyBUF_WRITABLE and self.view.readonly: # <<<<<<<<<<<<<< + * raise ValueError("Cannot create writable memory view from read-only memoryview") + * + */ + __pyx_t_2 = ((__pyx_v_flags & PyBUF_WRITABLE) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L4_bool_binop_done; + } + __pyx_t_2 = (__pyx_v_self->view.readonly != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L4_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "View.MemoryView":515 + * def __getbuffer__(self, Py_buffer *info, int flags): + * if flags & PyBUF_WRITABLE and self.view.readonly: + * raise ValueError("Cannot create writable memory view from read-only memoryview") # <<<<<<<<<<<<<< + * + * if flags & PyBUF_STRIDES: + */ + __pyx_t_3 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__52, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 515, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_Raise(__pyx_t_3, 0, 0, 0); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __PYX_ERR(2, 515, __pyx_L1_error) + + /* "View.MemoryView":514 + * @cname('getbuffer') + * def __getbuffer__(self, Py_buffer *info, int flags): + * if flags & PyBUF_WRITABLE and self.view.readonly: # <<<<<<<<<<<<<< + * raise ValueError("Cannot create writable memory view from read-only memoryview") + * + */ + } + + /* "View.MemoryView":517 + * raise ValueError("Cannot create writable memory view from read-only memoryview") + * + * if flags & PyBUF_STRIDES: # <<<<<<<<<<<<<< + * info.shape = self.view.shape + * else: + */ + __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":518 + * + * if flags & PyBUF_STRIDES: + * info.shape = self.view.shape # <<<<<<<<<<<<<< + * else: + * info.shape = NULL + */ + __pyx_t_4 = __pyx_v_self->view.shape; + __pyx_v_info->shape = __pyx_t_4; + + /* "View.MemoryView":517 + * raise ValueError("Cannot create writable memory view from read-only memoryview") + * + * if flags & PyBUF_STRIDES: # <<<<<<<<<<<<<< + * info.shape = self.view.shape + * else: + */ + goto __pyx_L6; + } + + /* "View.MemoryView":520 + * info.shape = self.view.shape + * else: + * info.shape = NULL # <<<<<<<<<<<<<< + * + * if flags & PyBUF_STRIDES: + */ + /*else*/ { + __pyx_v_info->shape = NULL; + } + __pyx_L6:; + + /* "View.MemoryView":522 + * info.shape = NULL + * + * if flags & PyBUF_STRIDES: # <<<<<<<<<<<<<< + * info.strides = self.view.strides + * else: + */ + __pyx_t_1 = ((__pyx_v_flags & PyBUF_STRIDES) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":523 + * + * if flags & PyBUF_STRIDES: + * info.strides = self.view.strides # <<<<<<<<<<<<<< + * else: + * info.strides = NULL + */ + __pyx_t_4 = __pyx_v_self->view.strides; + __pyx_v_info->strides = __pyx_t_4; + + /* "View.MemoryView":522 + * info.shape = NULL + * + * if flags & PyBUF_STRIDES: # <<<<<<<<<<<<<< + * info.strides = self.view.strides + * else: + */ + goto __pyx_L7; + } + + /* "View.MemoryView":525 + * info.strides = self.view.strides + * else: + * info.strides = NULL # <<<<<<<<<<<<<< + * + * if flags & PyBUF_INDIRECT: + */ + /*else*/ { + __pyx_v_info->strides = NULL; + } + __pyx_L7:; + + /* "View.MemoryView":527 + * info.strides = NULL + * + * if flags & PyBUF_INDIRECT: # <<<<<<<<<<<<<< + * info.suboffsets = self.view.suboffsets + * else: + */ + __pyx_t_1 = ((__pyx_v_flags & PyBUF_INDIRECT) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":528 + * + * if flags & PyBUF_INDIRECT: + * info.suboffsets = self.view.suboffsets # <<<<<<<<<<<<<< + * else: + * info.suboffsets = NULL + */ + __pyx_t_4 = __pyx_v_self->view.suboffsets; + __pyx_v_info->suboffsets = __pyx_t_4; + + /* "View.MemoryView":527 + * info.strides = NULL + * + * if flags & PyBUF_INDIRECT: # <<<<<<<<<<<<<< + * info.suboffsets = self.view.suboffsets + * else: + */ + goto __pyx_L8; + } + + /* "View.MemoryView":530 + * info.suboffsets = self.view.suboffsets + * else: + * info.suboffsets = NULL # <<<<<<<<<<<<<< + * + * if flags & PyBUF_FORMAT: + */ + /*else*/ { + __pyx_v_info->suboffsets = NULL; + } + __pyx_L8:; + + /* "View.MemoryView":532 + * info.suboffsets = NULL + * + * if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<< + * info.format = self.view.format + * else: + */ + __pyx_t_1 = ((__pyx_v_flags & PyBUF_FORMAT) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":533 + * + * if flags & PyBUF_FORMAT: + * info.format = self.view.format # <<<<<<<<<<<<<< + * else: + * info.format = NULL + */ + __pyx_t_5 = __pyx_v_self->view.format; + __pyx_v_info->format = __pyx_t_5; + + /* "View.MemoryView":532 + * info.suboffsets = NULL + * + * if flags & PyBUF_FORMAT: # <<<<<<<<<<<<<< + * info.format = self.view.format + * else: + */ + goto __pyx_L9; + } + + /* "View.MemoryView":535 + * info.format = self.view.format + * else: + * info.format = NULL # <<<<<<<<<<<<<< + * + * info.buf = self.view.buf + */ + /*else*/ { + __pyx_v_info->format = NULL; + } + __pyx_L9:; + + /* "View.MemoryView":537 + * info.format = NULL + * + * info.buf = self.view.buf # <<<<<<<<<<<<<< + * info.ndim = self.view.ndim + * info.itemsize = self.view.itemsize + */ + __pyx_t_6 = __pyx_v_self->view.buf; + __pyx_v_info->buf = __pyx_t_6; + + /* "View.MemoryView":538 + * + * info.buf = self.view.buf + * info.ndim = self.view.ndim # <<<<<<<<<<<<<< + * info.itemsize = self.view.itemsize + * info.len = self.view.len + */ + __pyx_t_7 = __pyx_v_self->view.ndim; + __pyx_v_info->ndim = __pyx_t_7; + + /* "View.MemoryView":539 + * info.buf = self.view.buf + * info.ndim = self.view.ndim + * info.itemsize = self.view.itemsize # <<<<<<<<<<<<<< + * info.len = self.view.len + * info.readonly = self.view.readonly + */ + __pyx_t_8 = __pyx_v_self->view.itemsize; + __pyx_v_info->itemsize = __pyx_t_8; + + /* "View.MemoryView":540 + * info.ndim = self.view.ndim + * info.itemsize = self.view.itemsize + * info.len = self.view.len # <<<<<<<<<<<<<< + * info.readonly = self.view.readonly + * info.obj = self + */ + __pyx_t_8 = __pyx_v_self->view.len; + __pyx_v_info->len = __pyx_t_8; + + /* "View.MemoryView":541 + * info.itemsize = self.view.itemsize + * info.len = self.view.len + * info.readonly = self.view.readonly # <<<<<<<<<<<<<< + * info.obj = self + * + */ + __pyx_t_1 = __pyx_v_self->view.readonly; + __pyx_v_info->readonly = __pyx_t_1; + + /* "View.MemoryView":542 + * info.len = self.view.len + * info.readonly = self.view.readonly + * info.obj = self # <<<<<<<<<<<<<< + * + * __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)") + */ + __Pyx_INCREF(((PyObject *)__pyx_v_self)); + __Pyx_GIVEREF(((PyObject *)__pyx_v_self)); + __Pyx_GOTREF(__pyx_v_info->obj); + __Pyx_DECREF(__pyx_v_info->obj); + __pyx_v_info->obj = ((PyObject *)__pyx_v_self); + + /* "View.MemoryView":513 + * + * @cname('getbuffer') + * def __getbuffer__(self, Py_buffer *info, int flags): # <<<<<<<<<<<<<< + * if flags & PyBUF_WRITABLE and self.view.readonly: + * raise ValueError("Cannot create writable memory view from read-only memoryview") + */ + + /* function exit code */ + __pyx_r = 0; + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_AddTraceback("View.MemoryView.memoryview.__getbuffer__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = -1; + if (__pyx_v_info->obj != NULL) { + __Pyx_GOTREF(__pyx_v_info->obj); + __Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0; + } + goto __pyx_L2; + __pyx_L0:; + if (__pyx_v_info->obj == Py_None) { + __Pyx_GOTREF(__pyx_v_info->obj); + __Pyx_DECREF(__pyx_v_info->obj); __pyx_v_info->obj = 0; + } + __pyx_L2:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":548 + * + * @property + * def T(self): # <<<<<<<<<<<<<< + * cdef _memoryviewslice result = memoryview_copy(self) + * transpose_memslice(&result.from_slice) + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(PyObject *__pyx_v_self) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__get__ (wrapper)", 0); + __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self) { + struct __pyx_memoryviewslice_obj *__pyx_v_result = 0; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + int __pyx_t_2; + __Pyx_RefNannySetupContext("__get__", 0); + + /* "View.MemoryView":549 + * @property + * def T(self): + * cdef _memoryviewslice result = memoryview_copy(self) # <<<<<<<<<<<<<< + * transpose_memslice(&result.from_slice) + * return result + */ + __pyx_t_1 = __pyx_memoryview_copy_object(__pyx_v_self); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 549, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (!(likely(((__pyx_t_1) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_1, __pyx_memoryviewslice_type))))) __PYX_ERR(2, 549, __pyx_L1_error) + __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_1); + __pyx_t_1 = 0; + + /* "View.MemoryView":550 + * def T(self): + * cdef _memoryviewslice result = memoryview_copy(self) + * transpose_memslice(&result.from_slice) # <<<<<<<<<<<<<< + * return result + * + */ + __pyx_t_2 = __pyx_memslice_transpose((&__pyx_v_result->from_slice)); if (unlikely(__pyx_t_2 == ((int)0))) __PYX_ERR(2, 550, __pyx_L1_error) + + /* "View.MemoryView":551 + * cdef _memoryviewslice result = memoryview_copy(self) + * transpose_memslice(&result.from_slice) + * return result # <<<<<<<<<<<<<< + * + * @property + */ + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(((PyObject *)__pyx_v_result)); + __pyx_r = ((PyObject *)__pyx_v_result); + goto __pyx_L0; + + /* "View.MemoryView":548 + * + * @property + * def T(self): # <<<<<<<<<<<<<< + * cdef _memoryviewslice result = memoryview_copy(self) + * transpose_memslice(&result.from_slice) + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView.memoryview.T.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF((PyObject *)__pyx_v_result); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":554 + * + * @property + * def base(self): # <<<<<<<<<<<<<< + * return self.obj + * + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(PyObject *__pyx_v_self) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__get__ (wrapper)", 0); + __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__get__", 0); + + /* "View.MemoryView":555 + * @property + * def base(self): + * return self.obj # <<<<<<<<<<<<<< + * + * @property + */ + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(__pyx_v_self->obj); + __pyx_r = __pyx_v_self->obj; + goto __pyx_L0; + + /* "View.MemoryView":554 + * + * @property + * def base(self): # <<<<<<<<<<<<<< + * return self.obj + * + */ + + /* function exit code */ + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":558 + * + * @property + * def shape(self): # <<<<<<<<<<<<<< + * return tuple([length for length in self.view.shape[:self.view.ndim]]) + * + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(PyObject *__pyx_v_self) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__get__ (wrapper)", 0); + __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self) { + Py_ssize_t __pyx_v_length; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + Py_ssize_t *__pyx_t_2; + Py_ssize_t *__pyx_t_3; + Py_ssize_t *__pyx_t_4; + PyObject *__pyx_t_5 = NULL; + __Pyx_RefNannySetupContext("__get__", 0); + + /* "View.MemoryView":559 + * @property + * def shape(self): + * return tuple([length for length in self.view.shape[:self.view.ndim]]) # <<<<<<<<<<<<<< + * + * @property + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = PyList_New(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 559, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_3 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim); + for (__pyx_t_4 = __pyx_v_self->view.shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) { + __pyx_t_2 = __pyx_t_4; + __pyx_v_length = (__pyx_t_2[0]); + __pyx_t_5 = PyInt_FromSsize_t(__pyx_v_length); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 559, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + if (unlikely(__Pyx_ListComp_Append(__pyx_t_1, (PyObject*)__pyx_t_5))) __PYX_ERR(2, 559, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + } + __pyx_t_5 = PyList_AsTuple(((PyObject*)__pyx_t_1)); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 559, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_r = __pyx_t_5; + __pyx_t_5 = 0; + goto __pyx_L0; + + /* "View.MemoryView":558 + * + * @property + * def shape(self): # <<<<<<<<<<<<<< + * return tuple([length for length in self.view.shape[:self.view.ndim]]) + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_AddTraceback("View.MemoryView.memoryview.shape.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":562 + * + * @property + * def strides(self): # <<<<<<<<<<<<<< + * if self.view.strides == NULL: + * + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(PyObject *__pyx_v_self) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__get__ (wrapper)", 0); + __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self) { + Py_ssize_t __pyx_v_stride; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + PyObject *__pyx_t_2 = NULL; + Py_ssize_t *__pyx_t_3; + Py_ssize_t *__pyx_t_4; + Py_ssize_t *__pyx_t_5; + PyObject *__pyx_t_6 = NULL; + __Pyx_RefNannySetupContext("__get__", 0); + + /* "View.MemoryView":563 + * @property + * def strides(self): + * if self.view.strides == NULL: # <<<<<<<<<<<<<< + * + * raise ValueError("Buffer view does not expose strides") + */ + __pyx_t_1 = ((__pyx_v_self->view.strides == NULL) != 0); + if (unlikely(__pyx_t_1)) { + + /* "View.MemoryView":565 + * if self.view.strides == NULL: + * + * raise ValueError("Buffer view does not expose strides") # <<<<<<<<<<<<<< + * + * return tuple([stride for stride in self.view.strides[:self.view.ndim]]) + */ + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__53, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 565, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_Raise(__pyx_t_2, 0, 0, 0); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __PYX_ERR(2, 565, __pyx_L1_error) + + /* "View.MemoryView":563 + * @property + * def strides(self): + * if self.view.strides == NULL: # <<<<<<<<<<<<<< + * + * raise ValueError("Buffer view does not expose strides") + */ + } + + /* "View.MemoryView":567 + * raise ValueError("Buffer view does not expose strides") + * + * return tuple([stride for stride in self.view.strides[:self.view.ndim]]) # <<<<<<<<<<<<<< + * + * @property + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_2 = PyList_New(0); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 567, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = (__pyx_v_self->view.strides + __pyx_v_self->view.ndim); + for (__pyx_t_5 = __pyx_v_self->view.strides; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) { + __pyx_t_3 = __pyx_t_5; + __pyx_v_stride = (__pyx_t_3[0]); + __pyx_t_6 = PyInt_FromSsize_t(__pyx_v_stride); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 567, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + if (unlikely(__Pyx_ListComp_Append(__pyx_t_2, (PyObject*)__pyx_t_6))) __PYX_ERR(2, 567, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } + __pyx_t_6 = PyList_AsTuple(((PyObject*)__pyx_t_2)); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 567, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_r = __pyx_t_6; + __pyx_t_6 = 0; + goto __pyx_L0; + + /* "View.MemoryView":562 + * + * @property + * def strides(self): # <<<<<<<<<<<<<< + * if self.view.strides == NULL: + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_AddTraceback("View.MemoryView.memoryview.strides.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":570 + * + * @property + * def suboffsets(self): # <<<<<<<<<<<<<< + * if self.view.suboffsets == NULL: + * return (-1,) * self.view.ndim + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(PyObject *__pyx_v_self) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__get__ (wrapper)", 0); + __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self) { + Py_ssize_t __pyx_v_suboffset; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + Py_ssize_t *__pyx_t_4; + Py_ssize_t *__pyx_t_5; + Py_ssize_t *__pyx_t_6; + __Pyx_RefNannySetupContext("__get__", 0); + + /* "View.MemoryView":571 + * @property + * def suboffsets(self): + * if self.view.suboffsets == NULL: # <<<<<<<<<<<<<< + * return (-1,) * self.view.ndim + * + */ + __pyx_t_1 = ((__pyx_v_self->view.suboffsets == NULL) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":572 + * def suboffsets(self): + * if self.view.suboffsets == NULL: + * return (-1,) * self.view.ndim # <<<<<<<<<<<<<< + * + * return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]]) + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_2 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 572, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_3 = PyNumber_Multiply(__pyx_tuple__54, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 572, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_r = __pyx_t_3; + __pyx_t_3 = 0; + goto __pyx_L0; + + /* "View.MemoryView":571 + * @property + * def suboffsets(self): + * if self.view.suboffsets == NULL: # <<<<<<<<<<<<<< + * return (-1,) * self.view.ndim + * + */ + } + + /* "View.MemoryView":574 + * return (-1,) * self.view.ndim + * + * return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]]) # <<<<<<<<<<<<<< + * + * @property + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 574, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_5 = (__pyx_v_self->view.suboffsets + __pyx_v_self->view.ndim); + for (__pyx_t_6 = __pyx_v_self->view.suboffsets; __pyx_t_6 < __pyx_t_5; __pyx_t_6++) { + __pyx_t_4 = __pyx_t_6; + __pyx_v_suboffset = (__pyx_t_4[0]); + __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_suboffset); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 574, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + if (unlikely(__Pyx_ListComp_Append(__pyx_t_3, (PyObject*)__pyx_t_2))) __PYX_ERR(2, 574, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + } + __pyx_t_2 = PyList_AsTuple(((PyObject*)__pyx_t_3)); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 574, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_r = __pyx_t_2; + __pyx_t_2 = 0; + goto __pyx_L0; + + /* "View.MemoryView":570 + * + * @property + * def suboffsets(self): # <<<<<<<<<<<<<< + * if self.view.suboffsets == NULL: + * return (-1,) * self.view.ndim + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_AddTraceback("View.MemoryView.memoryview.suboffsets.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":577 + * + * @property + * def ndim(self): # <<<<<<<<<<<<<< + * return self.view.ndim + * + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(PyObject *__pyx_v_self) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__get__ (wrapper)", 0); + __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("__get__", 0); + + /* "View.MemoryView":578 + * @property + * def ndim(self): + * return self.view.ndim # <<<<<<<<<<<<<< + * + * @property + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_self->view.ndim); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 578, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "View.MemoryView":577 + * + * @property + * def ndim(self): # <<<<<<<<<<<<<< + * return self.view.ndim + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView.memoryview.ndim.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":581 + * + * @property + * def itemsize(self): # <<<<<<<<<<<<<< + * return self.view.itemsize + * + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(PyObject *__pyx_v_self) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__get__ (wrapper)", 0); + __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("__get__", 0); + + /* "View.MemoryView":582 + * @property + * def itemsize(self): + * return self.view.itemsize # <<<<<<<<<<<<<< + * + * @property + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 582, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "View.MemoryView":581 + * + * @property + * def itemsize(self): # <<<<<<<<<<<<<< + * return self.view.itemsize + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView.memoryview.itemsize.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":585 + * + * @property + * def nbytes(self): # <<<<<<<<<<<<<< + * return self.size * self.view.itemsize + * + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(PyObject *__pyx_v_self) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__get__ (wrapper)", 0); + __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + __Pyx_RefNannySetupContext("__get__", 0); + + /* "View.MemoryView":586 + * @property + * def nbytes(self): + * return self.size * self.view.itemsize # <<<<<<<<<<<<<< + * + * @property + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_size); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 586, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_self->view.itemsize); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 586, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_3 = PyNumber_Multiply(__pyx_t_1, __pyx_t_2); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 586, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_r = __pyx_t_3; + __pyx_t_3 = 0; + goto __pyx_L0; + + /* "View.MemoryView":585 + * + * @property + * def nbytes(self): # <<<<<<<<<<<<<< + * return self.size * self.view.itemsize + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_AddTraceback("View.MemoryView.memoryview.nbytes.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":589 + * + * @property + * def size(self): # <<<<<<<<<<<<<< + * if self._size is None: + * result = 1 + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(PyObject *__pyx_v_self) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__get__ (wrapper)", 0); + __pyx_r = __pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self) { + PyObject *__pyx_v_result = NULL; + PyObject *__pyx_v_length = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + Py_ssize_t *__pyx_t_3; + Py_ssize_t *__pyx_t_4; + Py_ssize_t *__pyx_t_5; + PyObject *__pyx_t_6 = NULL; + __Pyx_RefNannySetupContext("__get__", 0); + + /* "View.MemoryView":590 + * @property + * def size(self): + * if self._size is None: # <<<<<<<<<<<<<< + * result = 1 + * + */ + __pyx_t_1 = (__pyx_v_self->_size == Py_None); + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":591 + * def size(self): + * if self._size is None: + * result = 1 # <<<<<<<<<<<<<< + * + * for length in self.view.shape[:self.view.ndim]: + */ + __Pyx_INCREF(__pyx_int_1); + __pyx_v_result = __pyx_int_1; + + /* "View.MemoryView":593 + * result = 1 + * + * for length in self.view.shape[:self.view.ndim]: # <<<<<<<<<<<<<< + * result *= length + * + */ + __pyx_t_4 = (__pyx_v_self->view.shape + __pyx_v_self->view.ndim); + for (__pyx_t_5 = __pyx_v_self->view.shape; __pyx_t_5 < __pyx_t_4; __pyx_t_5++) { + __pyx_t_3 = __pyx_t_5; + __pyx_t_6 = PyInt_FromSsize_t((__pyx_t_3[0])); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 593, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_6); + __pyx_t_6 = 0; + + /* "View.MemoryView":594 + * + * for length in self.view.shape[:self.view.ndim]: + * result *= length # <<<<<<<<<<<<<< + * + * self._size = result + */ + __pyx_t_6 = PyNumber_InPlaceMultiply(__pyx_v_result, __pyx_v_length); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 594, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_DECREF_SET(__pyx_v_result, __pyx_t_6); + __pyx_t_6 = 0; + } + + /* "View.MemoryView":596 + * result *= length + * + * self._size = result # <<<<<<<<<<<<<< + * + * return self._size + */ + __Pyx_INCREF(__pyx_v_result); + __Pyx_GIVEREF(__pyx_v_result); + __Pyx_GOTREF(__pyx_v_self->_size); + __Pyx_DECREF(__pyx_v_self->_size); + __pyx_v_self->_size = __pyx_v_result; + + /* "View.MemoryView":590 + * @property + * def size(self): + * if self._size is None: # <<<<<<<<<<<<<< + * result = 1 + * + */ + } + + /* "View.MemoryView":598 + * self._size = result + * + * return self._size # <<<<<<<<<<<<<< + * + * def __len__(self): + */ + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(__pyx_v_self->_size); + __pyx_r = __pyx_v_self->_size; + goto __pyx_L0; + + /* "View.MemoryView":589 + * + * @property + * def size(self): # <<<<<<<<<<<<<< + * if self._size is None: + * result = 1 + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_6); + __Pyx_AddTraceback("View.MemoryView.memoryview.size.__get__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_result); + __Pyx_XDECREF(__pyx_v_length); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":600 + * return self._size + * + * def __len__(self): # <<<<<<<<<<<<<< + * if self.view.ndim >= 1: + * return self.view.shape[0] + */ + +/* Python wrapper */ +static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self); /*proto*/ +static Py_ssize_t __pyx_memoryview___len__(PyObject *__pyx_v_self) { + Py_ssize_t __pyx_r; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__len__ (wrapper)", 0); + __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self) { + Py_ssize_t __pyx_r; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + __Pyx_RefNannySetupContext("__len__", 0); + + /* "View.MemoryView":601 + * + * def __len__(self): + * if self.view.ndim >= 1: # <<<<<<<<<<<<<< + * return self.view.shape[0] + * + */ + __pyx_t_1 = ((__pyx_v_self->view.ndim >= 1) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":602 + * def __len__(self): + * if self.view.ndim >= 1: + * return self.view.shape[0] # <<<<<<<<<<<<<< + * + * return 0 + */ + __pyx_r = (__pyx_v_self->view.shape[0]); + goto __pyx_L0; + + /* "View.MemoryView":601 + * + * def __len__(self): + * if self.view.ndim >= 1: # <<<<<<<<<<<<<< + * return self.view.shape[0] + * + */ + } + + /* "View.MemoryView":604 + * return self.view.shape[0] + * + * return 0 # <<<<<<<<<<<<<< + * + * def __repr__(self): + */ + __pyx_r = 0; + goto __pyx_L0; + + /* "View.MemoryView":600 + * return self._size + * + * def __len__(self): # <<<<<<<<<<<<<< + * if self.view.ndim >= 1: + * return self.view.shape[0] + */ + + /* function exit code */ + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":606 + * return 0 + * + * def __repr__(self): # <<<<<<<<<<<<<< + * return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__, + * id(self)) + */ + +/* Python wrapper */ +static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_memoryview___repr__(PyObject *__pyx_v_self) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__repr__ (wrapper)", 0); + __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + __Pyx_RefNannySetupContext("__repr__", 0); + + /* "View.MemoryView":607 + * + * def __repr__(self): + * return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__, # <<<<<<<<<<<<<< + * id(self)) + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 607, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 607, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 607, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "View.MemoryView":608 + * def __repr__(self): + * return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__, + * id(self)) # <<<<<<<<<<<<<< + * + * def __str__(self): + */ + __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_builtin_id, ((PyObject *)__pyx_v_self)); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 608, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + + /* "View.MemoryView":607 + * + * def __repr__(self): + * return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__, # <<<<<<<<<<<<<< + * id(self)) + * + */ + __pyx_t_3 = PyTuple_New(2); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 607, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_t_1); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_2); + __pyx_t_1 = 0; + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 607, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_r = __pyx_t_2; + __pyx_t_2 = 0; + goto __pyx_L0; + + /* "View.MemoryView":606 + * return 0 + * + * def __repr__(self): # <<<<<<<<<<<<<< + * return "<MemoryView of %r at 0x%x>" % (self.base.__class__.__name__, + * id(self)) + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_AddTraceback("View.MemoryView.memoryview.__repr__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":610 + * id(self)) + * + * def __str__(self): # <<<<<<<<<<<<<< + * return "<MemoryView of %r object>" % (self.base.__class__.__name__,) + * + */ + +/* Python wrapper */ +static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_memoryview___str__(PyObject *__pyx_v_self) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__str__ (wrapper)", 0); + __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + __Pyx_RefNannySetupContext("__str__", 0); + + /* "View.MemoryView":611 + * + * def __str__(self): + * return "<MemoryView of %r object>" % (self.base.__class__.__name__,) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_self), __pyx_n_s_base); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 611, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_class); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 611, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_2, __pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 611, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = PyTuple_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 611, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_2, 0, __pyx_t_1); + __pyx_t_1 = 0; + __pyx_t_1 = __Pyx_PyString_Format(__pyx_kp_s_MemoryView_of_r_object, __pyx_t_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 611, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "View.MemoryView":610 + * id(self)) + * + * def __str__(self): # <<<<<<<<<<<<<< + * return "<MemoryView of %r object>" % (self.base.__class__.__name__,) + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_AddTraceback("View.MemoryView.memoryview.__str__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":614 + * + * + * def is_c_contig(self): # <<<<<<<<<<<<<< + * cdef __Pyx_memviewslice *mslice + * cdef __Pyx_memviewslice tmp + */ + +/* Python wrapper */ +static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/ +static PyObject *__pyx_memoryview_is_c_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("is_c_contig (wrapper)", 0); + __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self) { + __Pyx_memviewslice *__pyx_v_mslice; + __Pyx_memviewslice __pyx_v_tmp; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("is_c_contig", 0); + + /* "View.MemoryView":617 + * cdef __Pyx_memviewslice *mslice + * cdef __Pyx_memviewslice tmp + * mslice = get_slice_from_memview(self, &tmp) # <<<<<<<<<<<<<< + * return slice_is_contig(mslice[0], 'C', self.view.ndim) + * + */ + __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp)); + + /* "View.MemoryView":618 + * cdef __Pyx_memviewslice tmp + * mslice = get_slice_from_memview(self, &tmp) + * return slice_is_contig(mslice[0], 'C', self.view.ndim) # <<<<<<<<<<<<<< + * + * def is_f_contig(self): + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig((__pyx_v_mslice[0]), 'C', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 618, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "View.MemoryView":614 + * + * + * def is_c_contig(self): # <<<<<<<<<<<<<< + * cdef __Pyx_memviewslice *mslice + * cdef __Pyx_memviewslice tmp + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView.memoryview.is_c_contig", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":620 + * return slice_is_contig(mslice[0], 'C', self.view.ndim) + * + * def is_f_contig(self): # <<<<<<<<<<<<<< + * cdef __Pyx_memviewslice *mslice + * cdef __Pyx_memviewslice tmp + */ + +/* Python wrapper */ +static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/ +static PyObject *__pyx_memoryview_is_f_contig(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("is_f_contig (wrapper)", 0); + __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self) { + __Pyx_memviewslice *__pyx_v_mslice; + __Pyx_memviewslice __pyx_v_tmp; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("is_f_contig", 0); + + /* "View.MemoryView":623 + * cdef __Pyx_memviewslice *mslice + * cdef __Pyx_memviewslice tmp + * mslice = get_slice_from_memview(self, &tmp) # <<<<<<<<<<<<<< + * return slice_is_contig(mslice[0], 'F', self.view.ndim) + * + */ + __pyx_v_mslice = __pyx_memoryview_get_slice_from_memoryview(__pyx_v_self, (&__pyx_v_tmp)); + + /* "View.MemoryView":624 + * cdef __Pyx_memviewslice tmp + * mslice = get_slice_from_memview(self, &tmp) + * return slice_is_contig(mslice[0], 'F', self.view.ndim) # <<<<<<<<<<<<<< + * + * def copy(self): + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = __Pyx_PyBool_FromLong(__pyx_memviewslice_is_contig((__pyx_v_mslice[0]), 'F', __pyx_v_self->view.ndim)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 624, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "View.MemoryView":620 + * return slice_is_contig(mslice[0], 'C', self.view.ndim) + * + * def is_f_contig(self): # <<<<<<<<<<<<<< + * cdef __Pyx_memviewslice *mslice + * cdef __Pyx_memviewslice tmp + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView.memoryview.is_f_contig", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":626 + * return slice_is_contig(mslice[0], 'F', self.view.ndim) + * + * def copy(self): # <<<<<<<<<<<<<< + * cdef __Pyx_memviewslice mslice + * cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS + */ + +/* Python wrapper */ +static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/ +static PyObject *__pyx_memoryview_copy(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("copy (wrapper)", 0); + __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self) { + __Pyx_memviewslice __pyx_v_mslice; + int __pyx_v_flags; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + __Pyx_memviewslice __pyx_t_1; + PyObject *__pyx_t_2 = NULL; + __Pyx_RefNannySetupContext("copy", 0); + + /* "View.MemoryView":628 + * def copy(self): + * cdef __Pyx_memviewslice mslice + * cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS # <<<<<<<<<<<<<< + * + * slice_copy(self, &mslice) + */ + __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_F_CONTIGUOUS)); + + /* "View.MemoryView":630 + * cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS + * + * slice_copy(self, &mslice) # <<<<<<<<<<<<<< + * mslice = slice_copy_contig(&mslice, "c", self.view.ndim, + * self.view.itemsize, + */ + __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_mslice)); + + /* "View.MemoryView":631 + * + * slice_copy(self, &mslice) + * mslice = slice_copy_contig(&mslice, "c", self.view.ndim, # <<<<<<<<<<<<<< + * self.view.itemsize, + * flags|PyBUF_C_CONTIGUOUS, + */ + __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_mslice), ((char *)"c"), __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_C_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) __PYX_ERR(2, 631, __pyx_L1_error) + __pyx_v_mslice = __pyx_t_1; + + /* "View.MemoryView":636 + * self.dtype_is_object) + * + * return memoryview_copy_from_slice(self, &mslice) # <<<<<<<<<<<<<< + * + * def copy_fortran(self): + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_mslice)); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 636, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_r = __pyx_t_2; + __pyx_t_2 = 0; + goto __pyx_L0; + + /* "View.MemoryView":626 + * return slice_is_contig(mslice[0], 'F', self.view.ndim) + * + * def copy(self): # <<<<<<<<<<<<<< + * cdef __Pyx_memviewslice mslice + * cdef int flags = self.flags & ~PyBUF_F_CONTIGUOUS + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_2); + __Pyx_AddTraceback("View.MemoryView.memoryview.copy", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":638 + * return memoryview_copy_from_slice(self, &mslice) + * + * def copy_fortran(self): # <<<<<<<<<<<<<< + * cdef __Pyx_memviewslice src, dst + * cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS + */ + +/* Python wrapper */ +static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/ +static PyObject *__pyx_memoryview_copy_fortran(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("copy_fortran (wrapper)", 0); + __pyx_r = __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self) { + __Pyx_memviewslice __pyx_v_src; + __Pyx_memviewslice __pyx_v_dst; + int __pyx_v_flags; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + __Pyx_memviewslice __pyx_t_1; + PyObject *__pyx_t_2 = NULL; + __Pyx_RefNannySetupContext("copy_fortran", 0); + + /* "View.MemoryView":640 + * def copy_fortran(self): + * cdef __Pyx_memviewslice src, dst + * cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS # <<<<<<<<<<<<<< + * + * slice_copy(self, &src) + */ + __pyx_v_flags = (__pyx_v_self->flags & (~PyBUF_C_CONTIGUOUS)); + + /* "View.MemoryView":642 + * cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS + * + * slice_copy(self, &src) # <<<<<<<<<<<<<< + * dst = slice_copy_contig(&src, "fortran", self.view.ndim, + * self.view.itemsize, + */ + __pyx_memoryview_slice_copy(__pyx_v_self, (&__pyx_v_src)); + + /* "View.MemoryView":643 + * + * slice_copy(self, &src) + * dst = slice_copy_contig(&src, "fortran", self.view.ndim, # <<<<<<<<<<<<<< + * self.view.itemsize, + * flags|PyBUF_F_CONTIGUOUS, + */ + __pyx_t_1 = __pyx_memoryview_copy_new_contig((&__pyx_v_src), ((char *)"fortran"), __pyx_v_self->view.ndim, __pyx_v_self->view.itemsize, (__pyx_v_flags | PyBUF_F_CONTIGUOUS), __pyx_v_self->dtype_is_object); if (unlikely(PyErr_Occurred())) __PYX_ERR(2, 643, __pyx_L1_error) + __pyx_v_dst = __pyx_t_1; + + /* "View.MemoryView":648 + * self.dtype_is_object) + * + * return memoryview_copy_from_slice(self, &dst) # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_2 = __pyx_memoryview_copy_object_from_slice(__pyx_v_self, (&__pyx_v_dst)); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 648, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_r = __pyx_t_2; + __pyx_t_2 = 0; + goto __pyx_L0; + + /* "View.MemoryView":638 + * return memoryview_copy_from_slice(self, &mslice) + * + * def copy_fortran(self): # <<<<<<<<<<<<<< + * cdef __Pyx_memviewslice src, dst + * cdef int flags = self.flags & ~PyBUF_C_CONTIGUOUS + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_2); + __Pyx_AddTraceback("View.MemoryView.memoryview.copy_fortran", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "(tree fragment)":1 + * def __reduce_cython__(self): # <<<<<<<<<<<<<< + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): + */ + +/* Python wrapper */ +static PyObject *__pyx_pw___pyx_memoryview_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/ +static PyObject *__pyx_pw___pyx_memoryview_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0); + __pyx_r = __pyx_pf___pyx_memoryview___reduce_cython__(((struct __pyx_memoryview_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("__reduce_cython__", 0); + + /* "(tree fragment)":2 + * def __reduce_cython__(self): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<< + * def __setstate_cython__(self, __pyx_state): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + */ + __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__55, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 2, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_Raise(__pyx_t_1, 0, 0, 0); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __PYX_ERR(2, 2, __pyx_L1_error) + + /* "(tree fragment)":1 + * def __reduce_cython__(self): # <<<<<<<<<<<<<< + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView.memoryview.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "(tree fragment)":3 + * def __reduce_cython__(self): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<< + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + */ + +/* Python wrapper */ +static PyObject *__pyx_pw___pyx_memoryview_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/ +static PyObject *__pyx_pw___pyx_memoryview_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0); + __pyx_r = __pyx_pf___pyx_memoryview_2__setstate_cython__(((struct __pyx_memoryview_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("__setstate_cython__", 0); + + /* "(tree fragment)":4 + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<< + */ + __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__56, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 4, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_Raise(__pyx_t_1, 0, 0, 0); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __PYX_ERR(2, 4, __pyx_L1_error) + + /* "(tree fragment)":3 + * def __reduce_cython__(self): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<< + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView.memoryview.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":652 + * + * @cname('__pyx_memoryview_new') + * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo): # <<<<<<<<<<<<<< + * cdef memoryview result = memoryview(o, flags, dtype_is_object) + * result.typeinfo = typeinfo + */ + +static PyObject *__pyx_memoryview_new(PyObject *__pyx_v_o, int __pyx_v_flags, int __pyx_v_dtype_is_object, __Pyx_TypeInfo *__pyx_v_typeinfo) { + struct __pyx_memoryview_obj *__pyx_v_result = 0; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + __Pyx_RefNannySetupContext("memoryview_cwrapper", 0); + + /* "View.MemoryView":653 + * @cname('__pyx_memoryview_new') + * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo): + * cdef memoryview result = memoryview(o, flags, dtype_is_object) # <<<<<<<<<<<<<< + * result.typeinfo = typeinfo + * return result + */ + __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_flags); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 653, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 653, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 653, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_INCREF(__pyx_v_o); + __Pyx_GIVEREF(__pyx_v_o); + PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_o); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_t_1); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2); + __pyx_t_1 = 0; + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryview_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 653, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_v_result = ((struct __pyx_memoryview_obj *)__pyx_t_2); + __pyx_t_2 = 0; + + /* "View.MemoryView":654 + * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo): + * cdef memoryview result = memoryview(o, flags, dtype_is_object) + * result.typeinfo = typeinfo # <<<<<<<<<<<<<< + * return result + * + */ + __pyx_v_result->typeinfo = __pyx_v_typeinfo; + + /* "View.MemoryView":655 + * cdef memoryview result = memoryview(o, flags, dtype_is_object) + * result.typeinfo = typeinfo + * return result # <<<<<<<<<<<<<< + * + * @cname('__pyx_memoryview_check') + */ + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(((PyObject *)__pyx_v_result)); + __pyx_r = ((PyObject *)__pyx_v_result); + goto __pyx_L0; + + /* "View.MemoryView":652 + * + * @cname('__pyx_memoryview_new') + * cdef memoryview_cwrapper(object o, int flags, bint dtype_is_object, __Pyx_TypeInfo *typeinfo): # <<<<<<<<<<<<<< + * cdef memoryview result = memoryview(o, flags, dtype_is_object) + * result.typeinfo = typeinfo + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_AddTraceback("View.MemoryView.memoryview_cwrapper", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XDECREF((PyObject *)__pyx_v_result); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":658 + * + * @cname('__pyx_memoryview_check') + * cdef inline bint memoryview_check(object o): # <<<<<<<<<<<<<< + * return isinstance(o, memoryview) + * + */ + +static CYTHON_INLINE int __pyx_memoryview_check(PyObject *__pyx_v_o) { + int __pyx_r; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + __Pyx_RefNannySetupContext("memoryview_check", 0); + + /* "View.MemoryView":659 + * @cname('__pyx_memoryview_check') + * cdef inline bint memoryview_check(object o): + * return isinstance(o, memoryview) # <<<<<<<<<<<<<< + * + * cdef tuple _unellipsify(object index, int ndim): + */ + __pyx_t_1 = __Pyx_TypeCheck(__pyx_v_o, __pyx_memoryview_type); + __pyx_r = __pyx_t_1; + goto __pyx_L0; + + /* "View.MemoryView":658 + * + * @cname('__pyx_memoryview_check') + * cdef inline bint memoryview_check(object o): # <<<<<<<<<<<<<< + * return isinstance(o, memoryview) + * + */ + + /* function exit code */ + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":661 + * return isinstance(o, memoryview) + * + * cdef tuple _unellipsify(object index, int ndim): # <<<<<<<<<<<<<< + * """ + * Replace all ellipses with full slices and fill incomplete indices with + */ + +static PyObject *_unellipsify(PyObject *__pyx_v_index, int __pyx_v_ndim) { + PyObject *__pyx_v_tup = NULL; + PyObject *__pyx_v_result = NULL; + int __pyx_v_have_slices; + int __pyx_v_seen_ellipsis; + CYTHON_UNUSED PyObject *__pyx_v_idx = NULL; + PyObject *__pyx_v_item = NULL; + Py_ssize_t __pyx_v_nslices; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + Py_ssize_t __pyx_t_5; + PyObject *(*__pyx_t_6)(PyObject *); + PyObject *__pyx_t_7 = NULL; + Py_ssize_t __pyx_t_8; + int __pyx_t_9; + int __pyx_t_10; + PyObject *__pyx_t_11 = NULL; + __Pyx_RefNannySetupContext("_unellipsify", 0); + + /* "View.MemoryView":666 + * full slices. + * """ + * if not isinstance(index, tuple): # <<<<<<<<<<<<<< + * tup = (index,) + * else: + */ + __pyx_t_1 = PyTuple_Check(__pyx_v_index); + __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":667 + * """ + * if not isinstance(index, tuple): + * tup = (index,) # <<<<<<<<<<<<<< + * else: + * tup = index + */ + __pyx_t_3 = PyTuple_New(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 667, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_INCREF(__pyx_v_index); + __Pyx_GIVEREF(__pyx_v_index); + PyTuple_SET_ITEM(__pyx_t_3, 0, __pyx_v_index); + __pyx_v_tup = __pyx_t_3; + __pyx_t_3 = 0; + + /* "View.MemoryView":666 + * full slices. + * """ + * if not isinstance(index, tuple): # <<<<<<<<<<<<<< + * tup = (index,) + * else: + */ + goto __pyx_L3; + } + + /* "View.MemoryView":669 + * tup = (index,) + * else: + * tup = index # <<<<<<<<<<<<<< + * + * result = [] + */ + /*else*/ { + __Pyx_INCREF(__pyx_v_index); + __pyx_v_tup = __pyx_v_index; + } + __pyx_L3:; + + /* "View.MemoryView":671 + * tup = index + * + * result = [] # <<<<<<<<<<<<<< + * have_slices = False + * seen_ellipsis = False + */ + __pyx_t_3 = PyList_New(0); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 671, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_v_result = ((PyObject*)__pyx_t_3); + __pyx_t_3 = 0; + + /* "View.MemoryView":672 + * + * result = [] + * have_slices = False # <<<<<<<<<<<<<< + * seen_ellipsis = False + * for idx, item in enumerate(tup): + */ + __pyx_v_have_slices = 0; + + /* "View.MemoryView":673 + * result = [] + * have_slices = False + * seen_ellipsis = False # <<<<<<<<<<<<<< + * for idx, item in enumerate(tup): + * if item is Ellipsis: + */ + __pyx_v_seen_ellipsis = 0; + + /* "View.MemoryView":674 + * have_slices = False + * seen_ellipsis = False + * for idx, item in enumerate(tup): # <<<<<<<<<<<<<< + * if item is Ellipsis: + * if not seen_ellipsis: + */ + __Pyx_INCREF(__pyx_int_0); + __pyx_t_3 = __pyx_int_0; + if (likely(PyList_CheckExact(__pyx_v_tup)) || PyTuple_CheckExact(__pyx_v_tup)) { + __pyx_t_4 = __pyx_v_tup; __Pyx_INCREF(__pyx_t_4); __pyx_t_5 = 0; + __pyx_t_6 = NULL; + } else { + __pyx_t_5 = -1; __pyx_t_4 = PyObject_GetIter(__pyx_v_tup); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 674, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_6 = Py_TYPE(__pyx_t_4)->tp_iternext; if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 674, __pyx_L1_error) + } + for (;;) { + if (likely(!__pyx_t_6)) { + if (likely(PyList_CheckExact(__pyx_t_4))) { + if (__pyx_t_5 >= PyList_GET_SIZE(__pyx_t_4)) break; + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + __pyx_t_7 = PyList_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(2, 674, __pyx_L1_error) + #else + __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 674, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + #endif + } else { + if (__pyx_t_5 >= PyTuple_GET_SIZE(__pyx_t_4)) break; + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + __pyx_t_7 = PyTuple_GET_ITEM(__pyx_t_4, __pyx_t_5); __Pyx_INCREF(__pyx_t_7); __pyx_t_5++; if (unlikely(0 < 0)) __PYX_ERR(2, 674, __pyx_L1_error) + #else + __pyx_t_7 = PySequence_ITEM(__pyx_t_4, __pyx_t_5); __pyx_t_5++; if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 674, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + #endif + } + } else { + __pyx_t_7 = __pyx_t_6(__pyx_t_4); + if (unlikely(!__pyx_t_7)) { + PyObject* exc_type = PyErr_Occurred(); + if (exc_type) { + if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear(); + else __PYX_ERR(2, 674, __pyx_L1_error) + } + break; + } + __Pyx_GOTREF(__pyx_t_7); + } + __Pyx_XDECREF_SET(__pyx_v_item, __pyx_t_7); + __pyx_t_7 = 0; + __Pyx_INCREF(__pyx_t_3); + __Pyx_XDECREF_SET(__pyx_v_idx, __pyx_t_3); + __pyx_t_7 = __Pyx_PyInt_AddObjC(__pyx_t_3, __pyx_int_1, 1, 0); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 674, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_3); + __pyx_t_3 = __pyx_t_7; + __pyx_t_7 = 0; + + /* "View.MemoryView":675 + * seen_ellipsis = False + * for idx, item in enumerate(tup): + * if item is Ellipsis: # <<<<<<<<<<<<<< + * if not seen_ellipsis: + * result.extend([slice(None)] * (ndim - len(tup) + 1)) + */ + __pyx_t_2 = (__pyx_v_item == __pyx_builtin_Ellipsis); + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":676 + * for idx, item in enumerate(tup): + * if item is Ellipsis: + * if not seen_ellipsis: # <<<<<<<<<<<<<< + * result.extend([slice(None)] * (ndim - len(tup) + 1)) + * seen_ellipsis = True + */ + __pyx_t_1 = ((!(__pyx_v_seen_ellipsis != 0)) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":677 + * if item is Ellipsis: + * if not seen_ellipsis: + * result.extend([slice(None)] * (ndim - len(tup) + 1)) # <<<<<<<<<<<<<< + * seen_ellipsis = True + * else: + */ + __pyx_t_8 = PyObject_Length(__pyx_v_tup); if (unlikely(__pyx_t_8 == ((Py_ssize_t)-1))) __PYX_ERR(2, 677, __pyx_L1_error) + __pyx_t_7 = PyList_New(1 * ((((__pyx_v_ndim - __pyx_t_8) + 1)<0) ? 0:((__pyx_v_ndim - __pyx_t_8) + 1))); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 677, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + { Py_ssize_t __pyx_temp; + for (__pyx_temp=0; __pyx_temp < ((__pyx_v_ndim - __pyx_t_8) + 1); __pyx_temp++) { + __Pyx_INCREF(__pyx_slice__57); + __Pyx_GIVEREF(__pyx_slice__57); + PyList_SET_ITEM(__pyx_t_7, __pyx_temp, __pyx_slice__57); + } + } + __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_7); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(2, 677, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + + /* "View.MemoryView":678 + * if not seen_ellipsis: + * result.extend([slice(None)] * (ndim - len(tup) + 1)) + * seen_ellipsis = True # <<<<<<<<<<<<<< + * else: + * result.append(slice(None)) + */ + __pyx_v_seen_ellipsis = 1; + + /* "View.MemoryView":676 + * for idx, item in enumerate(tup): + * if item is Ellipsis: + * if not seen_ellipsis: # <<<<<<<<<<<<<< + * result.extend([slice(None)] * (ndim - len(tup) + 1)) + * seen_ellipsis = True + */ + goto __pyx_L7; + } + + /* "View.MemoryView":680 + * seen_ellipsis = True + * else: + * result.append(slice(None)) # <<<<<<<<<<<<<< + * have_slices = True + * else: + */ + /*else*/ { + __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_slice__58); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(2, 680, __pyx_L1_error) + } + __pyx_L7:; + + /* "View.MemoryView":681 + * else: + * result.append(slice(None)) + * have_slices = True # <<<<<<<<<<<<<< + * else: + * if not isinstance(item, slice) and not PyIndex_Check(item): + */ + __pyx_v_have_slices = 1; + + /* "View.MemoryView":675 + * seen_ellipsis = False + * for idx, item in enumerate(tup): + * if item is Ellipsis: # <<<<<<<<<<<<<< + * if not seen_ellipsis: + * result.extend([slice(None)] * (ndim - len(tup) + 1)) + */ + goto __pyx_L6; + } + + /* "View.MemoryView":683 + * have_slices = True + * else: + * if not isinstance(item, slice) and not PyIndex_Check(item): # <<<<<<<<<<<<<< + * raise TypeError("Cannot index with type '%s'" % type(item)) + * + */ + /*else*/ { + __pyx_t_2 = PySlice_Check(__pyx_v_item); + __pyx_t_10 = ((!(__pyx_t_2 != 0)) != 0); + if (__pyx_t_10) { + } else { + __pyx_t_1 = __pyx_t_10; + goto __pyx_L9_bool_binop_done; + } + __pyx_t_10 = ((!(PyIndex_Check(__pyx_v_item) != 0)) != 0); + __pyx_t_1 = __pyx_t_10; + __pyx_L9_bool_binop_done:; + if (unlikely(__pyx_t_1)) { + + /* "View.MemoryView":684 + * else: + * if not isinstance(item, slice) and not PyIndex_Check(item): + * raise TypeError("Cannot index with type '%s'" % type(item)) # <<<<<<<<<<<<<< + * + * have_slices = have_slices or isinstance(item, slice) + */ + __pyx_t_7 = __Pyx_PyString_Format(__pyx_kp_s_Cannot_index_with_type_s, ((PyObject *)Py_TYPE(__pyx_v_item))); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 684, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __pyx_t_11 = __Pyx_PyObject_CallOneArg(__pyx_builtin_TypeError, __pyx_t_7); if (unlikely(!__pyx_t_11)) __PYX_ERR(2, 684, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_11); + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_Raise(__pyx_t_11, 0, 0, 0); + __Pyx_DECREF(__pyx_t_11); __pyx_t_11 = 0; + __PYX_ERR(2, 684, __pyx_L1_error) + + /* "View.MemoryView":683 + * have_slices = True + * else: + * if not isinstance(item, slice) and not PyIndex_Check(item): # <<<<<<<<<<<<<< + * raise TypeError("Cannot index with type '%s'" % type(item)) + * + */ + } + + /* "View.MemoryView":686 + * raise TypeError("Cannot index with type '%s'" % type(item)) + * + * have_slices = have_slices or isinstance(item, slice) # <<<<<<<<<<<<<< + * result.append(item) + * + */ + __pyx_t_10 = (__pyx_v_have_slices != 0); + if (!__pyx_t_10) { + } else { + __pyx_t_1 = __pyx_t_10; + goto __pyx_L11_bool_binop_done; + } + __pyx_t_10 = PySlice_Check(__pyx_v_item); + __pyx_t_2 = (__pyx_t_10 != 0); + __pyx_t_1 = __pyx_t_2; + __pyx_L11_bool_binop_done:; + __pyx_v_have_slices = __pyx_t_1; + + /* "View.MemoryView":687 + * + * have_slices = have_slices or isinstance(item, slice) + * result.append(item) # <<<<<<<<<<<<<< + * + * nslices = ndim - len(result) + */ + __pyx_t_9 = __Pyx_PyList_Append(__pyx_v_result, __pyx_v_item); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(2, 687, __pyx_L1_error) + } + __pyx_L6:; + + /* "View.MemoryView":674 + * have_slices = False + * seen_ellipsis = False + * for idx, item in enumerate(tup): # <<<<<<<<<<<<<< + * if item is Ellipsis: + * if not seen_ellipsis: + */ + } + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + + /* "View.MemoryView":689 + * result.append(item) + * + * nslices = ndim - len(result) # <<<<<<<<<<<<<< + * if nslices: + * result.extend([slice(None)] * nslices) + */ + __pyx_t_5 = PyList_GET_SIZE(__pyx_v_result); if (unlikely(__pyx_t_5 == ((Py_ssize_t)-1))) __PYX_ERR(2, 689, __pyx_L1_error) + __pyx_v_nslices = (__pyx_v_ndim - __pyx_t_5); + + /* "View.MemoryView":690 + * + * nslices = ndim - len(result) + * if nslices: # <<<<<<<<<<<<<< + * result.extend([slice(None)] * nslices) + * + */ + __pyx_t_1 = (__pyx_v_nslices != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":691 + * nslices = ndim - len(result) + * if nslices: + * result.extend([slice(None)] * nslices) # <<<<<<<<<<<<<< + * + * return have_slices or nslices, tuple(result) + */ + __pyx_t_3 = PyList_New(1 * ((__pyx_v_nslices<0) ? 0:__pyx_v_nslices)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 691, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + { Py_ssize_t __pyx_temp; + for (__pyx_temp=0; __pyx_temp < __pyx_v_nslices; __pyx_temp++) { + __Pyx_INCREF(__pyx_slice__59); + __Pyx_GIVEREF(__pyx_slice__59); + PyList_SET_ITEM(__pyx_t_3, __pyx_temp, __pyx_slice__59); + } + } + __pyx_t_9 = __Pyx_PyList_Extend(__pyx_v_result, __pyx_t_3); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(2, 691, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + + /* "View.MemoryView":690 + * + * nslices = ndim - len(result) + * if nslices: # <<<<<<<<<<<<<< + * result.extend([slice(None)] * nslices) + * + */ + } + + /* "View.MemoryView":693 + * result.extend([slice(None)] * nslices) + * + * return have_slices or nslices, tuple(result) # <<<<<<<<<<<<<< + * + * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim): + */ + __Pyx_XDECREF(__pyx_r); + if (!__pyx_v_have_slices) { + } else { + __pyx_t_4 = __Pyx_PyBool_FromLong(__pyx_v_have_slices); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 693, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __pyx_t_4; + __pyx_t_4 = 0; + goto __pyx_L14_bool_binop_done; + } + __pyx_t_4 = PyInt_FromSsize_t(__pyx_v_nslices); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 693, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_3 = __pyx_t_4; + __pyx_t_4 = 0; + __pyx_L14_bool_binop_done:; + __pyx_t_4 = PyList_AsTuple(__pyx_v_result); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 693, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_11 = PyTuple_New(2); if (unlikely(!__pyx_t_11)) __PYX_ERR(2, 693, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_11); + __Pyx_GIVEREF(__pyx_t_3); + PyTuple_SET_ITEM(__pyx_t_11, 0, __pyx_t_3); + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_11, 1, __pyx_t_4); + __pyx_t_3 = 0; + __pyx_t_4 = 0; + __pyx_r = ((PyObject*)__pyx_t_11); + __pyx_t_11 = 0; + goto __pyx_L0; + + /* "View.MemoryView":661 + * return isinstance(o, memoryview) + * + * cdef tuple _unellipsify(object index, int ndim): # <<<<<<<<<<<<<< + * """ + * Replace all ellipses with full slices and fill incomplete indices with + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_11); + __Pyx_AddTraceback("View.MemoryView._unellipsify", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v_tup); + __Pyx_XDECREF(__pyx_v_result); + __Pyx_XDECREF(__pyx_v_idx); + __Pyx_XDECREF(__pyx_v_item); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":695 + * return have_slices or nslices, tuple(result) + * + * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim): # <<<<<<<<<<<<<< + * for suboffset in suboffsets[:ndim]: + * if suboffset >= 0: + */ + +static PyObject *assert_direct_dimensions(Py_ssize_t *__pyx_v_suboffsets, int __pyx_v_ndim) { + Py_ssize_t __pyx_v_suboffset; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + Py_ssize_t *__pyx_t_1; + Py_ssize_t *__pyx_t_2; + Py_ssize_t *__pyx_t_3; + int __pyx_t_4; + PyObject *__pyx_t_5 = NULL; + __Pyx_RefNannySetupContext("assert_direct_dimensions", 0); + + /* "View.MemoryView":696 + * + * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim): + * for suboffset in suboffsets[:ndim]: # <<<<<<<<<<<<<< + * if suboffset >= 0: + * raise ValueError("Indirect dimensions not supported") + */ + __pyx_t_2 = (__pyx_v_suboffsets + __pyx_v_ndim); + for (__pyx_t_3 = __pyx_v_suboffsets; __pyx_t_3 < __pyx_t_2; __pyx_t_3++) { + __pyx_t_1 = __pyx_t_3; + __pyx_v_suboffset = (__pyx_t_1[0]); + + /* "View.MemoryView":697 + * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim): + * for suboffset in suboffsets[:ndim]: + * if suboffset >= 0: # <<<<<<<<<<<<<< + * raise ValueError("Indirect dimensions not supported") + * + */ + __pyx_t_4 = ((__pyx_v_suboffset >= 0) != 0); + if (unlikely(__pyx_t_4)) { + + /* "View.MemoryView":698 + * for suboffset in suboffsets[:ndim]: + * if suboffset >= 0: + * raise ValueError("Indirect dimensions not supported") # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_5 = __Pyx_PyObject_Call(__pyx_builtin_ValueError, __pyx_tuple__60, NULL); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 698, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_Raise(__pyx_t_5, 0, 0, 0); + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + __PYX_ERR(2, 698, __pyx_L1_error) + + /* "View.MemoryView":697 + * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim): + * for suboffset in suboffsets[:ndim]: + * if suboffset >= 0: # <<<<<<<<<<<<<< + * raise ValueError("Indirect dimensions not supported") + * + */ + } + } + + /* "View.MemoryView":695 + * return have_slices or nslices, tuple(result) + * + * cdef assert_direct_dimensions(Py_ssize_t *suboffsets, int ndim): # <<<<<<<<<<<<<< + * for suboffset in suboffsets[:ndim]: + * if suboffset >= 0: + */ + + /* function exit code */ + __pyx_r = Py_None; __Pyx_INCREF(Py_None); + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_5); + __Pyx_AddTraceback("View.MemoryView.assert_direct_dimensions", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":705 + * + * @cname('__pyx_memview_slice') + * cdef memoryview memview_slice(memoryview memview, object indices): # <<<<<<<<<<<<<< + * cdef int new_ndim = 0, suboffset_dim = -1, dim + * cdef bint negative_step + */ + +static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_obj *__pyx_v_memview, PyObject *__pyx_v_indices) { + int __pyx_v_new_ndim; + int __pyx_v_suboffset_dim; + int __pyx_v_dim; + __Pyx_memviewslice __pyx_v_src; + __Pyx_memviewslice __pyx_v_dst; + __Pyx_memviewslice *__pyx_v_p_src; + struct __pyx_memoryviewslice_obj *__pyx_v_memviewsliceobj = 0; + __Pyx_memviewslice *__pyx_v_p_dst; + int *__pyx_v_p_suboffset_dim; + Py_ssize_t __pyx_v_start; + Py_ssize_t __pyx_v_stop; + Py_ssize_t __pyx_v_step; + int __pyx_v_have_start; + int __pyx_v_have_stop; + int __pyx_v_have_step; + PyObject *__pyx_v_index = NULL; + struct __pyx_memoryview_obj *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + struct __pyx_memoryview_obj *__pyx_t_4; + char *__pyx_t_5; + int __pyx_t_6; + Py_ssize_t __pyx_t_7; + PyObject *(*__pyx_t_8)(PyObject *); + PyObject *__pyx_t_9 = NULL; + Py_ssize_t __pyx_t_10; + int __pyx_t_11; + Py_ssize_t __pyx_t_12; + __Pyx_RefNannySetupContext("memview_slice", 0); + + /* "View.MemoryView":706 + * @cname('__pyx_memview_slice') + * cdef memoryview memview_slice(memoryview memview, object indices): + * cdef int new_ndim = 0, suboffset_dim = -1, dim # <<<<<<<<<<<<<< + * cdef bint negative_step + * cdef __Pyx_memviewslice src, dst + */ + __pyx_v_new_ndim = 0; + __pyx_v_suboffset_dim = -1; + + /* "View.MemoryView":713 + * + * + * memset(&dst, 0, sizeof(dst)) # <<<<<<<<<<<<<< + * + * cdef _memoryviewslice memviewsliceobj + */ + (void)(memset((&__pyx_v_dst), 0, (sizeof(__pyx_v_dst)))); + + /* "View.MemoryView":717 + * cdef _memoryviewslice memviewsliceobj + * + * assert memview.view.ndim > 0 # <<<<<<<<<<<<<< + * + * if isinstance(memview, _memoryviewslice): + */ + #ifndef CYTHON_WITHOUT_ASSERTIONS + if (unlikely(!Py_OptimizeFlag)) { + if (unlikely(!((__pyx_v_memview->view.ndim > 0) != 0))) { + PyErr_SetNone(PyExc_AssertionError); + __PYX_ERR(2, 717, __pyx_L1_error) + } + } + #endif + + /* "View.MemoryView":719 + * assert memview.view.ndim > 0 + * + * if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<< + * memviewsliceobj = memview + * p_src = &memviewsliceobj.from_slice + */ + __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":720 + * + * if isinstance(memview, _memoryviewslice): + * memviewsliceobj = memview # <<<<<<<<<<<<<< + * p_src = &memviewsliceobj.from_slice + * else: + */ + if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) __PYX_ERR(2, 720, __pyx_L1_error) + __pyx_t_3 = ((PyObject *)__pyx_v_memview); + __Pyx_INCREF(__pyx_t_3); + __pyx_v_memviewsliceobj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3); + __pyx_t_3 = 0; + + /* "View.MemoryView":721 + * if isinstance(memview, _memoryviewslice): + * memviewsliceobj = memview + * p_src = &memviewsliceobj.from_slice # <<<<<<<<<<<<<< + * else: + * slice_copy(memview, &src) + */ + __pyx_v_p_src = (&__pyx_v_memviewsliceobj->from_slice); + + /* "View.MemoryView":719 + * assert memview.view.ndim > 0 + * + * if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<< + * memviewsliceobj = memview + * p_src = &memviewsliceobj.from_slice + */ + goto __pyx_L3; + } + + /* "View.MemoryView":723 + * p_src = &memviewsliceobj.from_slice + * else: + * slice_copy(memview, &src) # <<<<<<<<<<<<<< + * p_src = &src + * + */ + /*else*/ { + __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_src)); + + /* "View.MemoryView":724 + * else: + * slice_copy(memview, &src) + * p_src = &src # <<<<<<<<<<<<<< + * + * + */ + __pyx_v_p_src = (&__pyx_v_src); + } + __pyx_L3:; + + /* "View.MemoryView":730 + * + * + * dst.memview = p_src.memview # <<<<<<<<<<<<<< + * dst.data = p_src.data + * + */ + __pyx_t_4 = __pyx_v_p_src->memview; + __pyx_v_dst.memview = __pyx_t_4; + + /* "View.MemoryView":731 + * + * dst.memview = p_src.memview + * dst.data = p_src.data # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_5 = __pyx_v_p_src->data; + __pyx_v_dst.data = __pyx_t_5; + + /* "View.MemoryView":736 + * + * + * cdef __Pyx_memviewslice *p_dst = &dst # <<<<<<<<<<<<<< + * cdef int *p_suboffset_dim = &suboffset_dim + * cdef Py_ssize_t start, stop, step + */ + __pyx_v_p_dst = (&__pyx_v_dst); + + /* "View.MemoryView":737 + * + * cdef __Pyx_memviewslice *p_dst = &dst + * cdef int *p_suboffset_dim = &suboffset_dim # <<<<<<<<<<<<<< + * cdef Py_ssize_t start, stop, step + * cdef bint have_start, have_stop, have_step + */ + __pyx_v_p_suboffset_dim = (&__pyx_v_suboffset_dim); + + /* "View.MemoryView":741 + * cdef bint have_start, have_stop, have_step + * + * for dim, index in enumerate(indices): # <<<<<<<<<<<<<< + * if PyIndex_Check(index): + * slice_memviewslice( + */ + __pyx_t_6 = 0; + if (likely(PyList_CheckExact(__pyx_v_indices)) || PyTuple_CheckExact(__pyx_v_indices)) { + __pyx_t_3 = __pyx_v_indices; __Pyx_INCREF(__pyx_t_3); __pyx_t_7 = 0; + __pyx_t_8 = NULL; + } else { + __pyx_t_7 = -1; __pyx_t_3 = PyObject_GetIter(__pyx_v_indices); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 741, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_8 = Py_TYPE(__pyx_t_3)->tp_iternext; if (unlikely(!__pyx_t_8)) __PYX_ERR(2, 741, __pyx_L1_error) + } + for (;;) { + if (likely(!__pyx_t_8)) { + if (likely(PyList_CheckExact(__pyx_t_3))) { + if (__pyx_t_7 >= PyList_GET_SIZE(__pyx_t_3)) break; + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + __pyx_t_9 = PyList_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) __PYX_ERR(2, 741, __pyx_L1_error) + #else + __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 741, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_9); + #endif + } else { + if (__pyx_t_7 >= PyTuple_GET_SIZE(__pyx_t_3)) break; + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + __pyx_t_9 = PyTuple_GET_ITEM(__pyx_t_3, __pyx_t_7); __Pyx_INCREF(__pyx_t_9); __pyx_t_7++; if (unlikely(0 < 0)) __PYX_ERR(2, 741, __pyx_L1_error) + #else + __pyx_t_9 = PySequence_ITEM(__pyx_t_3, __pyx_t_7); __pyx_t_7++; if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 741, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_9); + #endif + } + } else { + __pyx_t_9 = __pyx_t_8(__pyx_t_3); + if (unlikely(!__pyx_t_9)) { + PyObject* exc_type = PyErr_Occurred(); + if (exc_type) { + if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) PyErr_Clear(); + else __PYX_ERR(2, 741, __pyx_L1_error) + } + break; + } + __Pyx_GOTREF(__pyx_t_9); + } + __Pyx_XDECREF_SET(__pyx_v_index, __pyx_t_9); + __pyx_t_9 = 0; + __pyx_v_dim = __pyx_t_6; + __pyx_t_6 = (__pyx_t_6 + 1); + + /* "View.MemoryView":742 + * + * for dim, index in enumerate(indices): + * if PyIndex_Check(index): # <<<<<<<<<<<<<< + * slice_memviewslice( + * p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim], + */ + __pyx_t_2 = (PyIndex_Check(__pyx_v_index) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":746 + * p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim], + * dim, new_ndim, p_suboffset_dim, + * index, 0, 0, # start, stop, step # <<<<<<<<<<<<<< + * 0, 0, 0, # have_{start,stop,step} + * False) + */ + __pyx_t_10 = __Pyx_PyIndex_AsSsize_t(__pyx_v_index); if (unlikely((__pyx_t_10 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 746, __pyx_L1_error) + + /* "View.MemoryView":743 + * for dim, index in enumerate(indices): + * if PyIndex_Check(index): + * slice_memviewslice( # <<<<<<<<<<<<<< + * p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim], + * dim, new_ndim, p_suboffset_dim, + */ + __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_t_10, 0, 0, 0, 0, 0, 0); if (unlikely(__pyx_t_11 == ((int)-1))) __PYX_ERR(2, 743, __pyx_L1_error) + + /* "View.MemoryView":742 + * + * for dim, index in enumerate(indices): + * if PyIndex_Check(index): # <<<<<<<<<<<<<< + * slice_memviewslice( + * p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim], + */ + goto __pyx_L6; + } + + /* "View.MemoryView":749 + * 0, 0, 0, # have_{start,stop,step} + * False) + * elif index is None: # <<<<<<<<<<<<<< + * p_dst.shape[new_ndim] = 1 + * p_dst.strides[new_ndim] = 0 + */ + __pyx_t_2 = (__pyx_v_index == Py_None); + __pyx_t_1 = (__pyx_t_2 != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":750 + * False) + * elif index is None: + * p_dst.shape[new_ndim] = 1 # <<<<<<<<<<<<<< + * p_dst.strides[new_ndim] = 0 + * p_dst.suboffsets[new_ndim] = -1 + */ + (__pyx_v_p_dst->shape[__pyx_v_new_ndim]) = 1; + + /* "View.MemoryView":751 + * elif index is None: + * p_dst.shape[new_ndim] = 1 + * p_dst.strides[new_ndim] = 0 # <<<<<<<<<<<<<< + * p_dst.suboffsets[new_ndim] = -1 + * new_ndim += 1 + */ + (__pyx_v_p_dst->strides[__pyx_v_new_ndim]) = 0; + + /* "View.MemoryView":752 + * p_dst.shape[new_ndim] = 1 + * p_dst.strides[new_ndim] = 0 + * p_dst.suboffsets[new_ndim] = -1 # <<<<<<<<<<<<<< + * new_ndim += 1 + * else: + */ + (__pyx_v_p_dst->suboffsets[__pyx_v_new_ndim]) = -1L; + + /* "View.MemoryView":753 + * p_dst.strides[new_ndim] = 0 + * p_dst.suboffsets[new_ndim] = -1 + * new_ndim += 1 # <<<<<<<<<<<<<< + * else: + * start = index.start or 0 + */ + __pyx_v_new_ndim = (__pyx_v_new_ndim + 1); + + /* "View.MemoryView":749 + * 0, 0, 0, # have_{start,stop,step} + * False) + * elif index is None: # <<<<<<<<<<<<<< + * p_dst.shape[new_ndim] = 1 + * p_dst.strides[new_ndim] = 0 + */ + goto __pyx_L6; + } + + /* "View.MemoryView":755 + * new_ndim += 1 + * else: + * start = index.start or 0 # <<<<<<<<<<<<<< + * stop = index.stop or 0 + * step = index.step or 0 + */ + /*else*/ { + __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 755, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_9); + __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 755, __pyx_L1_error) + if (!__pyx_t_1) { + __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; + } else { + __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 755, __pyx_L1_error) + __pyx_t_10 = __pyx_t_12; + __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; + goto __pyx_L7_bool_binop_done; + } + __pyx_t_10 = 0; + __pyx_L7_bool_binop_done:; + __pyx_v_start = __pyx_t_10; + + /* "View.MemoryView":756 + * else: + * start = index.start or 0 + * stop = index.stop or 0 # <<<<<<<<<<<<<< + * step = index.step or 0 + * + */ + __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 756, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_9); + __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 756, __pyx_L1_error) + if (!__pyx_t_1) { + __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; + } else { + __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 756, __pyx_L1_error) + __pyx_t_10 = __pyx_t_12; + __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; + goto __pyx_L9_bool_binop_done; + } + __pyx_t_10 = 0; + __pyx_L9_bool_binop_done:; + __pyx_v_stop = __pyx_t_10; + + /* "View.MemoryView":757 + * start = index.start or 0 + * stop = index.stop or 0 + * step = index.step or 0 # <<<<<<<<<<<<<< + * + * have_start = index.start is not None + */ + __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 757, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_9); + __pyx_t_1 = __Pyx_PyObject_IsTrue(__pyx_t_9); if (unlikely(__pyx_t_1 < 0)) __PYX_ERR(2, 757, __pyx_L1_error) + if (!__pyx_t_1) { + __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; + } else { + __pyx_t_12 = __Pyx_PyIndex_AsSsize_t(__pyx_t_9); if (unlikely((__pyx_t_12 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 757, __pyx_L1_error) + __pyx_t_10 = __pyx_t_12; + __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; + goto __pyx_L11_bool_binop_done; + } + __pyx_t_10 = 0; + __pyx_L11_bool_binop_done:; + __pyx_v_step = __pyx_t_10; + + /* "View.MemoryView":759 + * step = index.step or 0 + * + * have_start = index.start is not None # <<<<<<<<<<<<<< + * have_stop = index.stop is not None + * have_step = index.step is not None + */ + __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_start); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 759, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_9); + __pyx_t_1 = (__pyx_t_9 != Py_None); + __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; + __pyx_v_have_start = __pyx_t_1; + + /* "View.MemoryView":760 + * + * have_start = index.start is not None + * have_stop = index.stop is not None # <<<<<<<<<<<<<< + * have_step = index.step is not None + * + */ + __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_stop); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 760, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_9); + __pyx_t_1 = (__pyx_t_9 != Py_None); + __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; + __pyx_v_have_stop = __pyx_t_1; + + /* "View.MemoryView":761 + * have_start = index.start is not None + * have_stop = index.stop is not None + * have_step = index.step is not None # <<<<<<<<<<<<<< + * + * slice_memviewslice( + */ + __pyx_t_9 = __Pyx_PyObject_GetAttrStr(__pyx_v_index, __pyx_n_s_step); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 761, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_9); + __pyx_t_1 = (__pyx_t_9 != Py_None); + __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; + __pyx_v_have_step = __pyx_t_1; + + /* "View.MemoryView":763 + * have_step = index.step is not None + * + * slice_memviewslice( # <<<<<<<<<<<<<< + * p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim], + * dim, new_ndim, p_suboffset_dim, + */ + __pyx_t_11 = __pyx_memoryview_slice_memviewslice(__pyx_v_p_dst, (__pyx_v_p_src->shape[__pyx_v_dim]), (__pyx_v_p_src->strides[__pyx_v_dim]), (__pyx_v_p_src->suboffsets[__pyx_v_dim]), __pyx_v_dim, __pyx_v_new_ndim, __pyx_v_p_suboffset_dim, __pyx_v_start, __pyx_v_stop, __pyx_v_step, __pyx_v_have_start, __pyx_v_have_stop, __pyx_v_have_step, 1); if (unlikely(__pyx_t_11 == ((int)-1))) __PYX_ERR(2, 763, __pyx_L1_error) + + /* "View.MemoryView":769 + * have_start, have_stop, have_step, + * True) + * new_ndim += 1 # <<<<<<<<<<<<<< + * + * if isinstance(memview, _memoryviewslice): + */ + __pyx_v_new_ndim = (__pyx_v_new_ndim + 1); + } + __pyx_L6:; + + /* "View.MemoryView":741 + * cdef bint have_start, have_stop, have_step + * + * for dim, index in enumerate(indices): # <<<<<<<<<<<<<< + * if PyIndex_Check(index): + * slice_memviewslice( + */ + } + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + + /* "View.MemoryView":771 + * new_ndim += 1 + * + * if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<< + * return memoryview_fromslice(dst, new_ndim, + * memviewsliceobj.to_object_func, + */ + __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":772 + * + * if isinstance(memview, _memoryviewslice): + * return memoryview_fromslice(dst, new_ndim, # <<<<<<<<<<<<<< + * memviewsliceobj.to_object_func, + * memviewsliceobj.to_dtype_func, + */ + __Pyx_XDECREF(((PyObject *)__pyx_r)); + + /* "View.MemoryView":773 + * if isinstance(memview, _memoryviewslice): + * return memoryview_fromslice(dst, new_ndim, + * memviewsliceobj.to_object_func, # <<<<<<<<<<<<<< + * memviewsliceobj.to_dtype_func, + * memview.dtype_is_object) + */ + if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); __PYX_ERR(2, 773, __pyx_L1_error) } + + /* "View.MemoryView":774 + * return memoryview_fromslice(dst, new_ndim, + * memviewsliceobj.to_object_func, + * memviewsliceobj.to_dtype_func, # <<<<<<<<<<<<<< + * memview.dtype_is_object) + * else: + */ + if (unlikely(!__pyx_v_memviewsliceobj)) { __Pyx_RaiseUnboundLocalError("memviewsliceobj"); __PYX_ERR(2, 774, __pyx_L1_error) } + + /* "View.MemoryView":772 + * + * if isinstance(memview, _memoryviewslice): + * return memoryview_fromslice(dst, new_ndim, # <<<<<<<<<<<<<< + * memviewsliceobj.to_object_func, + * memviewsliceobj.to_dtype_func, + */ + __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 772, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) __PYX_ERR(2, 772, __pyx_L1_error) + __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3); + __pyx_t_3 = 0; + goto __pyx_L0; + + /* "View.MemoryView":771 + * new_ndim += 1 + * + * if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<< + * return memoryview_fromslice(dst, new_ndim, + * memviewsliceobj.to_object_func, + */ + } + + /* "View.MemoryView":777 + * memview.dtype_is_object) + * else: + * return memoryview_fromslice(dst, new_ndim, NULL, NULL, # <<<<<<<<<<<<<< + * memview.dtype_is_object) + * + */ + /*else*/ { + __Pyx_XDECREF(((PyObject *)__pyx_r)); + + /* "View.MemoryView":778 + * else: + * return memoryview_fromslice(dst, new_ndim, NULL, NULL, + * memview.dtype_is_object) # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_3 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 777, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + + /* "View.MemoryView":777 + * memview.dtype_is_object) + * else: + * return memoryview_fromslice(dst, new_ndim, NULL, NULL, # <<<<<<<<<<<<<< + * memview.dtype_is_object) + * + */ + if (!(likely(((__pyx_t_3) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_3, __pyx_memoryview_type))))) __PYX_ERR(2, 777, __pyx_L1_error) + __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_3); + __pyx_t_3 = 0; + goto __pyx_L0; + } + + /* "View.MemoryView":705 + * + * @cname('__pyx_memview_slice') + * cdef memoryview memview_slice(memoryview memview, object indices): # <<<<<<<<<<<<<< + * cdef int new_ndim = 0, suboffset_dim = -1, dim + * cdef bint negative_step + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_9); + __Pyx_AddTraceback("View.MemoryView.memview_slice", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XDECREF((PyObject *)__pyx_v_memviewsliceobj); + __Pyx_XDECREF(__pyx_v_index); + __Pyx_XGIVEREF((PyObject *)__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":802 + * + * @cname('__pyx_memoryview_slice_memviewslice') + * cdef int slice_memviewslice( # <<<<<<<<<<<<<< + * __Pyx_memviewslice *dst, + * Py_ssize_t shape, Py_ssize_t stride, Py_ssize_t suboffset, + */ + +static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst, Py_ssize_t __pyx_v_shape, Py_ssize_t __pyx_v_stride, Py_ssize_t __pyx_v_suboffset, int __pyx_v_dim, int __pyx_v_new_ndim, int *__pyx_v_suboffset_dim, Py_ssize_t __pyx_v_start, Py_ssize_t __pyx_v_stop, Py_ssize_t __pyx_v_step, int __pyx_v_have_start, int __pyx_v_have_stop, int __pyx_v_have_step, int __pyx_v_is_slice) { + Py_ssize_t __pyx_v_new_shape; + int __pyx_v_negative_step; + int __pyx_r; + int __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + + /* "View.MemoryView":822 + * cdef bint negative_step + * + * if not is_slice: # <<<<<<<<<<<<<< + * + * if start < 0: + */ + __pyx_t_1 = ((!(__pyx_v_is_slice != 0)) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":824 + * if not is_slice: + * + * if start < 0: # <<<<<<<<<<<<<< + * start += shape + * if not 0 <= start < shape: + */ + __pyx_t_1 = ((__pyx_v_start < 0) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":825 + * + * if start < 0: + * start += shape # <<<<<<<<<<<<<< + * if not 0 <= start < shape: + * _err_dim(IndexError, "Index out of bounds (axis %d)", dim) + */ + __pyx_v_start = (__pyx_v_start + __pyx_v_shape); + + /* "View.MemoryView":824 + * if not is_slice: + * + * if start < 0: # <<<<<<<<<<<<<< + * start += shape + * if not 0 <= start < shape: + */ + } + + /* "View.MemoryView":826 + * if start < 0: + * start += shape + * if not 0 <= start < shape: # <<<<<<<<<<<<<< + * _err_dim(IndexError, "Index out of bounds (axis %d)", dim) + * else: + */ + __pyx_t_1 = (0 <= __pyx_v_start); + if (__pyx_t_1) { + __pyx_t_1 = (__pyx_v_start < __pyx_v_shape); + } + __pyx_t_2 = ((!(__pyx_t_1 != 0)) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":827 + * start += shape + * if not 0 <= start < shape: + * _err_dim(IndexError, "Index out of bounds (axis %d)", dim) # <<<<<<<<<<<<<< + * else: + * + */ + __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, ((char *)"Index out of bounds (axis %d)"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(2, 827, __pyx_L1_error) + + /* "View.MemoryView":826 + * if start < 0: + * start += shape + * if not 0 <= start < shape: # <<<<<<<<<<<<<< + * _err_dim(IndexError, "Index out of bounds (axis %d)", dim) + * else: + */ + } + + /* "View.MemoryView":822 + * cdef bint negative_step + * + * if not is_slice: # <<<<<<<<<<<<<< + * + * if start < 0: + */ + goto __pyx_L3; + } + + /* "View.MemoryView":830 + * else: + * + * negative_step = have_step != 0 and step < 0 # <<<<<<<<<<<<<< + * + * if have_step and step == 0: + */ + /*else*/ { + __pyx_t_1 = ((__pyx_v_have_step != 0) != 0); + if (__pyx_t_1) { + } else { + __pyx_t_2 = __pyx_t_1; + goto __pyx_L6_bool_binop_done; + } + __pyx_t_1 = ((__pyx_v_step < 0) != 0); + __pyx_t_2 = __pyx_t_1; + __pyx_L6_bool_binop_done:; + __pyx_v_negative_step = __pyx_t_2; + + /* "View.MemoryView":832 + * negative_step = have_step != 0 and step < 0 + * + * if have_step and step == 0: # <<<<<<<<<<<<<< + * _err_dim(ValueError, "Step may not be zero (axis %d)", dim) + * + */ + __pyx_t_1 = (__pyx_v_have_step != 0); + if (__pyx_t_1) { + } else { + __pyx_t_2 = __pyx_t_1; + goto __pyx_L9_bool_binop_done; + } + __pyx_t_1 = ((__pyx_v_step == 0) != 0); + __pyx_t_2 = __pyx_t_1; + __pyx_L9_bool_binop_done:; + if (__pyx_t_2) { + + /* "View.MemoryView":833 + * + * if have_step and step == 0: + * _err_dim(ValueError, "Step may not be zero (axis %d)", dim) # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, ((char *)"Step may not be zero (axis %d)"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(2, 833, __pyx_L1_error) + + /* "View.MemoryView":832 + * negative_step = have_step != 0 and step < 0 + * + * if have_step and step == 0: # <<<<<<<<<<<<<< + * _err_dim(ValueError, "Step may not be zero (axis %d)", dim) + * + */ + } + + /* "View.MemoryView":836 + * + * + * if have_start: # <<<<<<<<<<<<<< + * if start < 0: + * start += shape + */ + __pyx_t_2 = (__pyx_v_have_start != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":837 + * + * if have_start: + * if start < 0: # <<<<<<<<<<<<<< + * start += shape + * if start < 0: + */ + __pyx_t_2 = ((__pyx_v_start < 0) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":838 + * if have_start: + * if start < 0: + * start += shape # <<<<<<<<<<<<<< + * if start < 0: + * start = 0 + */ + __pyx_v_start = (__pyx_v_start + __pyx_v_shape); + + /* "View.MemoryView":839 + * if start < 0: + * start += shape + * if start < 0: # <<<<<<<<<<<<<< + * start = 0 + * elif start >= shape: + */ + __pyx_t_2 = ((__pyx_v_start < 0) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":840 + * start += shape + * if start < 0: + * start = 0 # <<<<<<<<<<<<<< + * elif start >= shape: + * if negative_step: + */ + __pyx_v_start = 0; + + /* "View.MemoryView":839 + * if start < 0: + * start += shape + * if start < 0: # <<<<<<<<<<<<<< + * start = 0 + * elif start >= shape: + */ + } + + /* "View.MemoryView":837 + * + * if have_start: + * if start < 0: # <<<<<<<<<<<<<< + * start += shape + * if start < 0: + */ + goto __pyx_L12; + } + + /* "View.MemoryView":841 + * if start < 0: + * start = 0 + * elif start >= shape: # <<<<<<<<<<<<<< + * if negative_step: + * start = shape - 1 + */ + __pyx_t_2 = ((__pyx_v_start >= __pyx_v_shape) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":842 + * start = 0 + * elif start >= shape: + * if negative_step: # <<<<<<<<<<<<<< + * start = shape - 1 + * else: + */ + __pyx_t_2 = (__pyx_v_negative_step != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":843 + * elif start >= shape: + * if negative_step: + * start = shape - 1 # <<<<<<<<<<<<<< + * else: + * start = shape + */ + __pyx_v_start = (__pyx_v_shape - 1); + + /* "View.MemoryView":842 + * start = 0 + * elif start >= shape: + * if negative_step: # <<<<<<<<<<<<<< + * start = shape - 1 + * else: + */ + goto __pyx_L14; + } + + /* "View.MemoryView":845 + * start = shape - 1 + * else: + * start = shape # <<<<<<<<<<<<<< + * else: + * if negative_step: + */ + /*else*/ { + __pyx_v_start = __pyx_v_shape; + } + __pyx_L14:; + + /* "View.MemoryView":841 + * if start < 0: + * start = 0 + * elif start >= shape: # <<<<<<<<<<<<<< + * if negative_step: + * start = shape - 1 + */ + } + __pyx_L12:; + + /* "View.MemoryView":836 + * + * + * if have_start: # <<<<<<<<<<<<<< + * if start < 0: + * start += shape + */ + goto __pyx_L11; + } + + /* "View.MemoryView":847 + * start = shape + * else: + * if negative_step: # <<<<<<<<<<<<<< + * start = shape - 1 + * else: + */ + /*else*/ { + __pyx_t_2 = (__pyx_v_negative_step != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":848 + * else: + * if negative_step: + * start = shape - 1 # <<<<<<<<<<<<<< + * else: + * start = 0 + */ + __pyx_v_start = (__pyx_v_shape - 1); + + /* "View.MemoryView":847 + * start = shape + * else: + * if negative_step: # <<<<<<<<<<<<<< + * start = shape - 1 + * else: + */ + goto __pyx_L15; + } + + /* "View.MemoryView":850 + * start = shape - 1 + * else: + * start = 0 # <<<<<<<<<<<<<< + * + * if have_stop: + */ + /*else*/ { + __pyx_v_start = 0; + } + __pyx_L15:; + } + __pyx_L11:; + + /* "View.MemoryView":852 + * start = 0 + * + * if have_stop: # <<<<<<<<<<<<<< + * if stop < 0: + * stop += shape + */ + __pyx_t_2 = (__pyx_v_have_stop != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":853 + * + * if have_stop: + * if stop < 0: # <<<<<<<<<<<<<< + * stop += shape + * if stop < 0: + */ + __pyx_t_2 = ((__pyx_v_stop < 0) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":854 + * if have_stop: + * if stop < 0: + * stop += shape # <<<<<<<<<<<<<< + * if stop < 0: + * stop = 0 + */ + __pyx_v_stop = (__pyx_v_stop + __pyx_v_shape); + + /* "View.MemoryView":855 + * if stop < 0: + * stop += shape + * if stop < 0: # <<<<<<<<<<<<<< + * stop = 0 + * elif stop > shape: + */ + __pyx_t_2 = ((__pyx_v_stop < 0) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":856 + * stop += shape + * if stop < 0: + * stop = 0 # <<<<<<<<<<<<<< + * elif stop > shape: + * stop = shape + */ + __pyx_v_stop = 0; + + /* "View.MemoryView":855 + * if stop < 0: + * stop += shape + * if stop < 0: # <<<<<<<<<<<<<< + * stop = 0 + * elif stop > shape: + */ + } + + /* "View.MemoryView":853 + * + * if have_stop: + * if stop < 0: # <<<<<<<<<<<<<< + * stop += shape + * if stop < 0: + */ + goto __pyx_L17; + } + + /* "View.MemoryView":857 + * if stop < 0: + * stop = 0 + * elif stop > shape: # <<<<<<<<<<<<<< + * stop = shape + * else: + */ + __pyx_t_2 = ((__pyx_v_stop > __pyx_v_shape) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":858 + * stop = 0 + * elif stop > shape: + * stop = shape # <<<<<<<<<<<<<< + * else: + * if negative_step: + */ + __pyx_v_stop = __pyx_v_shape; + + /* "View.MemoryView":857 + * if stop < 0: + * stop = 0 + * elif stop > shape: # <<<<<<<<<<<<<< + * stop = shape + * else: + */ + } + __pyx_L17:; + + /* "View.MemoryView":852 + * start = 0 + * + * if have_stop: # <<<<<<<<<<<<<< + * if stop < 0: + * stop += shape + */ + goto __pyx_L16; + } + + /* "View.MemoryView":860 + * stop = shape + * else: + * if negative_step: # <<<<<<<<<<<<<< + * stop = -1 + * else: + */ + /*else*/ { + __pyx_t_2 = (__pyx_v_negative_step != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":861 + * else: + * if negative_step: + * stop = -1 # <<<<<<<<<<<<<< + * else: + * stop = shape + */ + __pyx_v_stop = -1L; + + /* "View.MemoryView":860 + * stop = shape + * else: + * if negative_step: # <<<<<<<<<<<<<< + * stop = -1 + * else: + */ + goto __pyx_L19; + } + + /* "View.MemoryView":863 + * stop = -1 + * else: + * stop = shape # <<<<<<<<<<<<<< + * + * if not have_step: + */ + /*else*/ { + __pyx_v_stop = __pyx_v_shape; + } + __pyx_L19:; + } + __pyx_L16:; + + /* "View.MemoryView":865 + * stop = shape + * + * if not have_step: # <<<<<<<<<<<<<< + * step = 1 + * + */ + __pyx_t_2 = ((!(__pyx_v_have_step != 0)) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":866 + * + * if not have_step: + * step = 1 # <<<<<<<<<<<<<< + * + * + */ + __pyx_v_step = 1; + + /* "View.MemoryView":865 + * stop = shape + * + * if not have_step: # <<<<<<<<<<<<<< + * step = 1 + * + */ + } + + /* "View.MemoryView":870 + * + * with cython.cdivision(True): + * new_shape = (stop - start) // step # <<<<<<<<<<<<<< + * + * if (stop - start) - step * new_shape: + */ + __pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step); + + /* "View.MemoryView":872 + * new_shape = (stop - start) // step + * + * if (stop - start) - step * new_shape: # <<<<<<<<<<<<<< + * new_shape += 1 + * + */ + __pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":873 + * + * if (stop - start) - step * new_shape: + * new_shape += 1 # <<<<<<<<<<<<<< + * + * if new_shape < 0: + */ + __pyx_v_new_shape = (__pyx_v_new_shape + 1); + + /* "View.MemoryView":872 + * new_shape = (stop - start) // step + * + * if (stop - start) - step * new_shape: # <<<<<<<<<<<<<< + * new_shape += 1 + * + */ + } + + /* "View.MemoryView":875 + * new_shape += 1 + * + * if new_shape < 0: # <<<<<<<<<<<<<< + * new_shape = 0 + * + */ + __pyx_t_2 = ((__pyx_v_new_shape < 0) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":876 + * + * if new_shape < 0: + * new_shape = 0 # <<<<<<<<<<<<<< + * + * + */ + __pyx_v_new_shape = 0; + + /* "View.MemoryView":875 + * new_shape += 1 + * + * if new_shape < 0: # <<<<<<<<<<<<<< + * new_shape = 0 + * + */ + } + + /* "View.MemoryView":879 + * + * + * dst.strides[new_ndim] = stride * step # <<<<<<<<<<<<<< + * dst.shape[new_ndim] = new_shape + * dst.suboffsets[new_ndim] = suboffset + */ + (__pyx_v_dst->strides[__pyx_v_new_ndim]) = (__pyx_v_stride * __pyx_v_step); + + /* "View.MemoryView":880 + * + * dst.strides[new_ndim] = stride * step + * dst.shape[new_ndim] = new_shape # <<<<<<<<<<<<<< + * dst.suboffsets[new_ndim] = suboffset + * + */ + (__pyx_v_dst->shape[__pyx_v_new_ndim]) = __pyx_v_new_shape; + + /* "View.MemoryView":881 + * dst.strides[new_ndim] = stride * step + * dst.shape[new_ndim] = new_shape + * dst.suboffsets[new_ndim] = suboffset # <<<<<<<<<<<<<< + * + * + */ + (__pyx_v_dst->suboffsets[__pyx_v_new_ndim]) = __pyx_v_suboffset; + } + __pyx_L3:; + + /* "View.MemoryView":884 + * + * + * if suboffset_dim[0] < 0: # <<<<<<<<<<<<<< + * dst.data += start * stride + * else: + */ + __pyx_t_2 = (((__pyx_v_suboffset_dim[0]) < 0) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":885 + * + * if suboffset_dim[0] < 0: + * dst.data += start * stride # <<<<<<<<<<<<<< + * else: + * dst.suboffsets[suboffset_dim[0]] += start * stride + */ + __pyx_v_dst->data = (__pyx_v_dst->data + (__pyx_v_start * __pyx_v_stride)); + + /* "View.MemoryView":884 + * + * + * if suboffset_dim[0] < 0: # <<<<<<<<<<<<<< + * dst.data += start * stride + * else: + */ + goto __pyx_L23; + } + + /* "View.MemoryView":887 + * dst.data += start * stride + * else: + * dst.suboffsets[suboffset_dim[0]] += start * stride # <<<<<<<<<<<<<< + * + * if suboffset >= 0: + */ + /*else*/ { + __pyx_t_3 = (__pyx_v_suboffset_dim[0]); + (__pyx_v_dst->suboffsets[__pyx_t_3]) = ((__pyx_v_dst->suboffsets[__pyx_t_3]) + (__pyx_v_start * __pyx_v_stride)); + } + __pyx_L23:; + + /* "View.MemoryView":889 + * dst.suboffsets[suboffset_dim[0]] += start * stride + * + * if suboffset >= 0: # <<<<<<<<<<<<<< + * if not is_slice: + * if new_ndim == 0: + */ + __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":890 + * + * if suboffset >= 0: + * if not is_slice: # <<<<<<<<<<<<<< + * if new_ndim == 0: + * dst.data = (<char **> dst.data)[0] + suboffset + */ + __pyx_t_2 = ((!(__pyx_v_is_slice != 0)) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":891 + * if suboffset >= 0: + * if not is_slice: + * if new_ndim == 0: # <<<<<<<<<<<<<< + * dst.data = (<char **> dst.data)[0] + suboffset + * else: + */ + __pyx_t_2 = ((__pyx_v_new_ndim == 0) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":892 + * if not is_slice: + * if new_ndim == 0: + * dst.data = (<char **> dst.data)[0] + suboffset # <<<<<<<<<<<<<< + * else: + * _err_dim(IndexError, "All dimensions preceding dimension %d " + */ + __pyx_v_dst->data = ((((char **)__pyx_v_dst->data)[0]) + __pyx_v_suboffset); + + /* "View.MemoryView":891 + * if suboffset >= 0: + * if not is_slice: + * if new_ndim == 0: # <<<<<<<<<<<<<< + * dst.data = (<char **> dst.data)[0] + suboffset + * else: + */ + goto __pyx_L26; + } + + /* "View.MemoryView":894 + * dst.data = (<char **> dst.data)[0] + suboffset + * else: + * _err_dim(IndexError, "All dimensions preceding dimension %d " # <<<<<<<<<<<<<< + * "must be indexed and not sliced", dim) + * else: + */ + /*else*/ { + + /* "View.MemoryView":895 + * else: + * _err_dim(IndexError, "All dimensions preceding dimension %d " + * "must be indexed and not sliced", dim) # <<<<<<<<<<<<<< + * else: + * suboffset_dim[0] = new_ndim + */ + __pyx_t_3 = __pyx_memoryview_err_dim(__pyx_builtin_IndexError, ((char *)"All dimensions preceding dimension %d must be indexed and not sliced"), __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(2, 894, __pyx_L1_error) + } + __pyx_L26:; + + /* "View.MemoryView":890 + * + * if suboffset >= 0: + * if not is_slice: # <<<<<<<<<<<<<< + * if new_ndim == 0: + * dst.data = (<char **> dst.data)[0] + suboffset + */ + goto __pyx_L25; + } + + /* "View.MemoryView":897 + * "must be indexed and not sliced", dim) + * else: + * suboffset_dim[0] = new_ndim # <<<<<<<<<<<<<< + * + * return 0 + */ + /*else*/ { + (__pyx_v_suboffset_dim[0]) = __pyx_v_new_ndim; + } + __pyx_L25:; + + /* "View.MemoryView":889 + * dst.suboffsets[suboffset_dim[0]] += start * stride + * + * if suboffset >= 0: # <<<<<<<<<<<<<< + * if not is_slice: + * if new_ndim == 0: + */ + } + + /* "View.MemoryView":899 + * suboffset_dim[0] = new_ndim + * + * return 0 # <<<<<<<<<<<<<< + * + * + */ + __pyx_r = 0; + goto __pyx_L0; + + /* "View.MemoryView":802 + * + * @cname('__pyx_memoryview_slice_memviewslice') + * cdef int slice_memviewslice( # <<<<<<<<<<<<<< + * __Pyx_memviewslice *dst, + * Py_ssize_t shape, Py_ssize_t stride, Py_ssize_t suboffset, + */ + + /* function exit code */ + __pyx_L1_error:; + { + #ifdef WITH_THREAD + PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure(); + #endif + __Pyx_AddTraceback("View.MemoryView.slice_memviewslice", __pyx_clineno, __pyx_lineno, __pyx_filename); + #ifdef WITH_THREAD + __Pyx_PyGILState_Release(__pyx_gilstate_save); + #endif + } + __pyx_r = -1; + __pyx_L0:; + return __pyx_r; +} + +/* "View.MemoryView":905 + * + * @cname('__pyx_pybuffer_index') + * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index, # <<<<<<<<<<<<<< + * Py_ssize_t dim) except NULL: + * cdef Py_ssize_t shape, stride, suboffset = -1 + */ + +static char *__pyx_pybuffer_index(Py_buffer *__pyx_v_view, char *__pyx_v_bufp, Py_ssize_t __pyx_v_index, Py_ssize_t __pyx_v_dim) { + Py_ssize_t __pyx_v_shape; + Py_ssize_t __pyx_v_stride; + Py_ssize_t __pyx_v_suboffset; + Py_ssize_t __pyx_v_itemsize; + char *__pyx_v_resultp; + char *__pyx_r; + __Pyx_RefNannyDeclarations + Py_ssize_t __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_RefNannySetupContext("pybuffer_index", 0); + + /* "View.MemoryView":907 + * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index, + * Py_ssize_t dim) except NULL: + * cdef Py_ssize_t shape, stride, suboffset = -1 # <<<<<<<<<<<<<< + * cdef Py_ssize_t itemsize = view.itemsize + * cdef char *resultp + */ + __pyx_v_suboffset = -1L; + + /* "View.MemoryView":908 + * Py_ssize_t dim) except NULL: + * cdef Py_ssize_t shape, stride, suboffset = -1 + * cdef Py_ssize_t itemsize = view.itemsize # <<<<<<<<<<<<<< + * cdef char *resultp + * + */ + __pyx_t_1 = __pyx_v_view->itemsize; + __pyx_v_itemsize = __pyx_t_1; + + /* "View.MemoryView":911 + * cdef char *resultp + * + * if view.ndim == 0: # <<<<<<<<<<<<<< + * shape = view.len / itemsize + * stride = itemsize + */ + __pyx_t_2 = ((__pyx_v_view->ndim == 0) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":912 + * + * if view.ndim == 0: + * shape = view.len / itemsize # <<<<<<<<<<<<<< + * stride = itemsize + * else: + */ + if (unlikely(__pyx_v_itemsize == 0)) { + PyErr_SetString(PyExc_ZeroDivisionError, "integer division or modulo by zero"); + __PYX_ERR(2, 912, __pyx_L1_error) + } + else if (sizeof(Py_ssize_t) == sizeof(long) && (!(((Py_ssize_t)-1) > 0)) && unlikely(__pyx_v_itemsize == (Py_ssize_t)-1) && unlikely(UNARY_NEG_WOULD_OVERFLOW(__pyx_v_view->len))) { + PyErr_SetString(PyExc_OverflowError, "value too large to perform division"); + __PYX_ERR(2, 912, __pyx_L1_error) + } + __pyx_v_shape = __Pyx_div_Py_ssize_t(__pyx_v_view->len, __pyx_v_itemsize); + + /* "View.MemoryView":913 + * if view.ndim == 0: + * shape = view.len / itemsize + * stride = itemsize # <<<<<<<<<<<<<< + * else: + * shape = view.shape[dim] + */ + __pyx_v_stride = __pyx_v_itemsize; + + /* "View.MemoryView":911 + * cdef char *resultp + * + * if view.ndim == 0: # <<<<<<<<<<<<<< + * shape = view.len / itemsize + * stride = itemsize + */ + goto __pyx_L3; + } + + /* "View.MemoryView":915 + * stride = itemsize + * else: + * shape = view.shape[dim] # <<<<<<<<<<<<<< + * stride = view.strides[dim] + * if view.suboffsets != NULL: + */ + /*else*/ { + __pyx_v_shape = (__pyx_v_view->shape[__pyx_v_dim]); + + /* "View.MemoryView":916 + * else: + * shape = view.shape[dim] + * stride = view.strides[dim] # <<<<<<<<<<<<<< + * if view.suboffsets != NULL: + * suboffset = view.suboffsets[dim] + */ + __pyx_v_stride = (__pyx_v_view->strides[__pyx_v_dim]); + + /* "View.MemoryView":917 + * shape = view.shape[dim] + * stride = view.strides[dim] + * if view.suboffsets != NULL: # <<<<<<<<<<<<<< + * suboffset = view.suboffsets[dim] + * + */ + __pyx_t_2 = ((__pyx_v_view->suboffsets != NULL) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":918 + * stride = view.strides[dim] + * if view.suboffsets != NULL: + * suboffset = view.suboffsets[dim] # <<<<<<<<<<<<<< + * + * if index < 0: + */ + __pyx_v_suboffset = (__pyx_v_view->suboffsets[__pyx_v_dim]); + + /* "View.MemoryView":917 + * shape = view.shape[dim] + * stride = view.strides[dim] + * if view.suboffsets != NULL: # <<<<<<<<<<<<<< + * suboffset = view.suboffsets[dim] + * + */ + } + } + __pyx_L3:; + + /* "View.MemoryView":920 + * suboffset = view.suboffsets[dim] + * + * if index < 0: # <<<<<<<<<<<<<< + * index += view.shape[dim] + * if index < 0: + */ + __pyx_t_2 = ((__pyx_v_index < 0) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":921 + * + * if index < 0: + * index += view.shape[dim] # <<<<<<<<<<<<<< + * if index < 0: + * raise IndexError("Out of bounds on buffer access (axis %d)" % dim) + */ + __pyx_v_index = (__pyx_v_index + (__pyx_v_view->shape[__pyx_v_dim])); + + /* "View.MemoryView":922 + * if index < 0: + * index += view.shape[dim] + * if index < 0: # <<<<<<<<<<<<<< + * raise IndexError("Out of bounds on buffer access (axis %d)" % dim) + * + */ + __pyx_t_2 = ((__pyx_v_index < 0) != 0); + if (unlikely(__pyx_t_2)) { + + /* "View.MemoryView":923 + * index += view.shape[dim] + * if index < 0: + * raise IndexError("Out of bounds on buffer access (axis %d)" % dim) # <<<<<<<<<<<<<< + * + * if index >= shape: + */ + __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 923, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 923, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_IndexError, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 923, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_Raise(__pyx_t_3, 0, 0, 0); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __PYX_ERR(2, 923, __pyx_L1_error) + + /* "View.MemoryView":922 + * if index < 0: + * index += view.shape[dim] + * if index < 0: # <<<<<<<<<<<<<< + * raise IndexError("Out of bounds on buffer access (axis %d)" % dim) + * + */ + } + + /* "View.MemoryView":920 + * suboffset = view.suboffsets[dim] + * + * if index < 0: # <<<<<<<<<<<<<< + * index += view.shape[dim] + * if index < 0: + */ + } + + /* "View.MemoryView":925 + * raise IndexError("Out of bounds on buffer access (axis %d)" % dim) + * + * if index >= shape: # <<<<<<<<<<<<<< + * raise IndexError("Out of bounds on buffer access (axis %d)" % dim) + * + */ + __pyx_t_2 = ((__pyx_v_index >= __pyx_v_shape) != 0); + if (unlikely(__pyx_t_2)) { + + /* "View.MemoryView":926 + * + * if index >= shape: + * raise IndexError("Out of bounds on buffer access (axis %d)" % dim) # <<<<<<<<<<<<<< + * + * resultp = bufp + index * stride + */ + __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_dim); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 926, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 926, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_builtin_IndexError, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 926, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_Raise(__pyx_t_3, 0, 0, 0); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __PYX_ERR(2, 926, __pyx_L1_error) + + /* "View.MemoryView":925 + * raise IndexError("Out of bounds on buffer access (axis %d)" % dim) + * + * if index >= shape: # <<<<<<<<<<<<<< + * raise IndexError("Out of bounds on buffer access (axis %d)" % dim) + * + */ + } + + /* "View.MemoryView":928 + * raise IndexError("Out of bounds on buffer access (axis %d)" % dim) + * + * resultp = bufp + index * stride # <<<<<<<<<<<<<< + * if suboffset >= 0: + * resultp = (<char **> resultp)[0] + suboffset + */ + __pyx_v_resultp = (__pyx_v_bufp + (__pyx_v_index * __pyx_v_stride)); + + /* "View.MemoryView":929 + * + * resultp = bufp + index * stride + * if suboffset >= 0: # <<<<<<<<<<<<<< + * resultp = (<char **> resultp)[0] + suboffset + * + */ + __pyx_t_2 = ((__pyx_v_suboffset >= 0) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":930 + * resultp = bufp + index * stride + * if suboffset >= 0: + * resultp = (<char **> resultp)[0] + suboffset # <<<<<<<<<<<<<< + * + * return resultp + */ + __pyx_v_resultp = ((((char **)__pyx_v_resultp)[0]) + __pyx_v_suboffset); + + /* "View.MemoryView":929 + * + * resultp = bufp + index * stride + * if suboffset >= 0: # <<<<<<<<<<<<<< + * resultp = (<char **> resultp)[0] + suboffset + * + */ + } + + /* "View.MemoryView":932 + * resultp = (<char **> resultp)[0] + suboffset + * + * return resultp # <<<<<<<<<<<<<< + * + * + */ + __pyx_r = __pyx_v_resultp; + goto __pyx_L0; + + /* "View.MemoryView":905 + * + * @cname('__pyx_pybuffer_index') + * cdef char *pybuffer_index(Py_buffer *view, char *bufp, Py_ssize_t index, # <<<<<<<<<<<<<< + * Py_ssize_t dim) except NULL: + * cdef Py_ssize_t shape, stride, suboffset = -1 + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_AddTraceback("View.MemoryView.pybuffer_index", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":938 + * + * @cname('__pyx_memslice_transpose') + * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0: # <<<<<<<<<<<<<< + * cdef int ndim = memslice.memview.view.ndim + * + */ + +static int __pyx_memslice_transpose(__Pyx_memviewslice *__pyx_v_memslice) { + int __pyx_v_ndim; + Py_ssize_t *__pyx_v_shape; + Py_ssize_t *__pyx_v_strides; + int __pyx_v_i; + int __pyx_v_j; + int __pyx_r; + int __pyx_t_1; + Py_ssize_t *__pyx_t_2; + long __pyx_t_3; + long __pyx_t_4; + Py_ssize_t __pyx_t_5; + Py_ssize_t __pyx_t_6; + int __pyx_t_7; + int __pyx_t_8; + int __pyx_t_9; + + /* "View.MemoryView":939 + * @cname('__pyx_memslice_transpose') + * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0: + * cdef int ndim = memslice.memview.view.ndim # <<<<<<<<<<<<<< + * + * cdef Py_ssize_t *shape = memslice.shape + */ + __pyx_t_1 = __pyx_v_memslice->memview->view.ndim; + __pyx_v_ndim = __pyx_t_1; + + /* "View.MemoryView":941 + * cdef int ndim = memslice.memview.view.ndim + * + * cdef Py_ssize_t *shape = memslice.shape # <<<<<<<<<<<<<< + * cdef Py_ssize_t *strides = memslice.strides + * + */ + __pyx_t_2 = __pyx_v_memslice->shape; + __pyx_v_shape = __pyx_t_2; + + /* "View.MemoryView":942 + * + * cdef Py_ssize_t *shape = memslice.shape + * cdef Py_ssize_t *strides = memslice.strides # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_2 = __pyx_v_memslice->strides; + __pyx_v_strides = __pyx_t_2; + + /* "View.MemoryView":946 + * + * cdef int i, j + * for i in range(ndim / 2): # <<<<<<<<<<<<<< + * j = ndim - 1 - i + * strides[i], strides[j] = strides[j], strides[i] + */ + __pyx_t_3 = __Pyx_div_long(__pyx_v_ndim, 2); + __pyx_t_4 = __pyx_t_3; + for (__pyx_t_1 = 0; __pyx_t_1 < __pyx_t_4; __pyx_t_1+=1) { + __pyx_v_i = __pyx_t_1; + + /* "View.MemoryView":947 + * cdef int i, j + * for i in range(ndim / 2): + * j = ndim - 1 - i # <<<<<<<<<<<<<< + * strides[i], strides[j] = strides[j], strides[i] + * shape[i], shape[j] = shape[j], shape[i] + */ + __pyx_v_j = ((__pyx_v_ndim - 1) - __pyx_v_i); + + /* "View.MemoryView":948 + * for i in range(ndim / 2): + * j = ndim - 1 - i + * strides[i], strides[j] = strides[j], strides[i] # <<<<<<<<<<<<<< + * shape[i], shape[j] = shape[j], shape[i] + * + */ + __pyx_t_5 = (__pyx_v_strides[__pyx_v_j]); + __pyx_t_6 = (__pyx_v_strides[__pyx_v_i]); + (__pyx_v_strides[__pyx_v_i]) = __pyx_t_5; + (__pyx_v_strides[__pyx_v_j]) = __pyx_t_6; + + /* "View.MemoryView":949 + * j = ndim - 1 - i + * strides[i], strides[j] = strides[j], strides[i] + * shape[i], shape[j] = shape[j], shape[i] # <<<<<<<<<<<<<< + * + * if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0: + */ + __pyx_t_6 = (__pyx_v_shape[__pyx_v_j]); + __pyx_t_5 = (__pyx_v_shape[__pyx_v_i]); + (__pyx_v_shape[__pyx_v_i]) = __pyx_t_6; + (__pyx_v_shape[__pyx_v_j]) = __pyx_t_5; + + /* "View.MemoryView":951 + * shape[i], shape[j] = shape[j], shape[i] + * + * if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0: # <<<<<<<<<<<<<< + * _err(ValueError, "Cannot transpose memoryview with indirect dimensions") + * + */ + __pyx_t_8 = (((__pyx_v_memslice->suboffsets[__pyx_v_i]) >= 0) != 0); + if (!__pyx_t_8) { + } else { + __pyx_t_7 = __pyx_t_8; + goto __pyx_L6_bool_binop_done; + } + __pyx_t_8 = (((__pyx_v_memslice->suboffsets[__pyx_v_j]) >= 0) != 0); + __pyx_t_7 = __pyx_t_8; + __pyx_L6_bool_binop_done:; + if (__pyx_t_7) { + + /* "View.MemoryView":952 + * + * if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0: + * _err(ValueError, "Cannot transpose memoryview with indirect dimensions") # <<<<<<<<<<<<<< + * + * return 1 + */ + __pyx_t_9 = __pyx_memoryview_err(__pyx_builtin_ValueError, ((char *)"Cannot transpose memoryview with indirect dimensions")); if (unlikely(__pyx_t_9 == ((int)-1))) __PYX_ERR(2, 952, __pyx_L1_error) + + /* "View.MemoryView":951 + * shape[i], shape[j] = shape[j], shape[i] + * + * if memslice.suboffsets[i] >= 0 or memslice.suboffsets[j] >= 0: # <<<<<<<<<<<<<< + * _err(ValueError, "Cannot transpose memoryview with indirect dimensions") + * + */ + } + } + + /* "View.MemoryView":954 + * _err(ValueError, "Cannot transpose memoryview with indirect dimensions") + * + * return 1 # <<<<<<<<<<<<<< + * + * + */ + __pyx_r = 1; + goto __pyx_L0; + + /* "View.MemoryView":938 + * + * @cname('__pyx_memslice_transpose') + * cdef int transpose_memslice(__Pyx_memviewslice *memslice) nogil except 0: # <<<<<<<<<<<<<< + * cdef int ndim = memslice.memview.view.ndim + * + */ + + /* function exit code */ + __pyx_L1_error:; + { + #ifdef WITH_THREAD + PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure(); + #endif + __Pyx_AddTraceback("View.MemoryView.transpose_memslice", __pyx_clineno, __pyx_lineno, __pyx_filename); + #ifdef WITH_THREAD + __Pyx_PyGILState_Release(__pyx_gilstate_save); + #endif + } + __pyx_r = 0; + __pyx_L0:; + return __pyx_r; +} + +/* "View.MemoryView":971 + * cdef int (*to_dtype_func)(char *, object) except 0 + * + * def __dealloc__(self): # <<<<<<<<<<<<<< + * __PYX_XDEC_MEMVIEW(&self.from_slice, 1) + * + */ + +/* Python wrapper */ +static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self); /*proto*/ +static void __pyx_memoryviewslice___dealloc__(PyObject *__pyx_v_self) { + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__dealloc__ (wrapper)", 0); + __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); +} + +static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self) { + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__dealloc__", 0); + + /* "View.MemoryView":972 + * + * def __dealloc__(self): + * __PYX_XDEC_MEMVIEW(&self.from_slice, 1) # <<<<<<<<<<<<<< + * + * cdef convert_item_to_object(self, char *itemp): + */ + __PYX_XDEC_MEMVIEW((&__pyx_v_self->from_slice), 1); + + /* "View.MemoryView":971 + * cdef int (*to_dtype_func)(char *, object) except 0 + * + * def __dealloc__(self): # <<<<<<<<<<<<<< + * __PYX_XDEC_MEMVIEW(&self.from_slice, 1) + * + */ + + /* function exit code */ + __Pyx_RefNannyFinishContext(); +} + +/* "View.MemoryView":974 + * __PYX_XDEC_MEMVIEW(&self.from_slice, 1) + * + * cdef convert_item_to_object(self, char *itemp): # <<<<<<<<<<<<<< + * if self.to_object_func != NULL: + * return self.to_object_func(itemp) + */ + +static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + PyObject *__pyx_t_2 = NULL; + __Pyx_RefNannySetupContext("convert_item_to_object", 0); + + /* "View.MemoryView":975 + * + * cdef convert_item_to_object(self, char *itemp): + * if self.to_object_func != NULL: # <<<<<<<<<<<<<< + * return self.to_object_func(itemp) + * else: + */ + __pyx_t_1 = ((__pyx_v_self->to_object_func != NULL) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":976 + * cdef convert_item_to_object(self, char *itemp): + * if self.to_object_func != NULL: + * return self.to_object_func(itemp) # <<<<<<<<<<<<<< + * else: + * return memoryview.convert_item_to_object(self, itemp) + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_2 = __pyx_v_self->to_object_func(__pyx_v_itemp); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 976, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_r = __pyx_t_2; + __pyx_t_2 = 0; + goto __pyx_L0; + + /* "View.MemoryView":975 + * + * cdef convert_item_to_object(self, char *itemp): + * if self.to_object_func != NULL: # <<<<<<<<<<<<<< + * return self.to_object_func(itemp) + * else: + */ + } + + /* "View.MemoryView":978 + * return self.to_object_func(itemp) + * else: + * return memoryview.convert_item_to_object(self, itemp) # <<<<<<<<<<<<<< + * + * cdef assign_item_from_object(self, char *itemp, object value): + */ + /*else*/ { + __Pyx_XDECREF(__pyx_r); + __pyx_t_2 = __pyx_memoryview_convert_item_to_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 978, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_r = __pyx_t_2; + __pyx_t_2 = 0; + goto __pyx_L0; + } + + /* "View.MemoryView":974 + * __PYX_XDEC_MEMVIEW(&self.from_slice, 1) + * + * cdef convert_item_to_object(self, char *itemp): # <<<<<<<<<<<<<< + * if self.to_object_func != NULL: + * return self.to_object_func(itemp) + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_2); + __Pyx_AddTraceback("View.MemoryView._memoryviewslice.convert_item_to_object", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":980 + * return memoryview.convert_item_to_object(self, itemp) + * + * cdef assign_item_from_object(self, char *itemp, object value): # <<<<<<<<<<<<<< + * if self.to_dtype_func != NULL: + * self.to_dtype_func(itemp, value) + */ + +static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + __Pyx_RefNannySetupContext("assign_item_from_object", 0); + + /* "View.MemoryView":981 + * + * cdef assign_item_from_object(self, char *itemp, object value): + * if self.to_dtype_func != NULL: # <<<<<<<<<<<<<< + * self.to_dtype_func(itemp, value) + * else: + */ + __pyx_t_1 = ((__pyx_v_self->to_dtype_func != NULL) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":982 + * cdef assign_item_from_object(self, char *itemp, object value): + * if self.to_dtype_func != NULL: + * self.to_dtype_func(itemp, value) # <<<<<<<<<<<<<< + * else: + * memoryview.assign_item_from_object(self, itemp, value) + */ + __pyx_t_2 = __pyx_v_self->to_dtype_func(__pyx_v_itemp, __pyx_v_value); if (unlikely(__pyx_t_2 == ((int)0))) __PYX_ERR(2, 982, __pyx_L1_error) + + /* "View.MemoryView":981 + * + * cdef assign_item_from_object(self, char *itemp, object value): + * if self.to_dtype_func != NULL: # <<<<<<<<<<<<<< + * self.to_dtype_func(itemp, value) + * else: + */ + goto __pyx_L3; + } + + /* "View.MemoryView":984 + * self.to_dtype_func(itemp, value) + * else: + * memoryview.assign_item_from_object(self, itemp, value) # <<<<<<<<<<<<<< + * + * @property + */ + /*else*/ { + __pyx_t_3 = __pyx_memoryview_assign_item_from_object(((struct __pyx_memoryview_obj *)__pyx_v_self), __pyx_v_itemp, __pyx_v_value); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 984, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + } + __pyx_L3:; + + /* "View.MemoryView":980 + * return memoryview.convert_item_to_object(self, itemp) + * + * cdef assign_item_from_object(self, char *itemp, object value): # <<<<<<<<<<<<<< + * if self.to_dtype_func != NULL: + * self.to_dtype_func(itemp, value) + */ + + /* function exit code */ + __pyx_r = Py_None; __Pyx_INCREF(Py_None); + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_AddTraceback("View.MemoryView._memoryviewslice.assign_item_from_object", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":987 + * + * @property + * def base(self): # <<<<<<<<<<<<<< + * return self.from_object + * + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(PyObject *__pyx_v_self); /*proto*/ +static PyObject *__pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(PyObject *__pyx_v_self) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__get__ (wrapper)", 0); + __pyx_r = __pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_15View_dot_MemoryView_16_memoryviewslice_4base___get__(struct __pyx_memoryviewslice_obj *__pyx_v_self) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__get__", 0); + + /* "View.MemoryView":988 + * @property + * def base(self): + * return self.from_object # <<<<<<<<<<<<<< + * + * __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)") + */ + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(__pyx_v_self->from_object); + __pyx_r = __pyx_v_self->from_object; + goto __pyx_L0; + + /* "View.MemoryView":987 + * + * @property + * def base(self): # <<<<<<<<<<<<<< + * return self.from_object + * + */ + + /* function exit code */ + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "(tree fragment)":1 + * def __reduce_cython__(self): # <<<<<<<<<<<<<< + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): + */ + +/* Python wrapper */ +static PyObject *__pyx_pw___pyx_memoryviewslice_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused); /*proto*/ +static PyObject *__pyx_pw___pyx_memoryviewslice_1__reduce_cython__(PyObject *__pyx_v_self, CYTHON_UNUSED PyObject *unused) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__reduce_cython__ (wrapper)", 0); + __pyx_r = __pyx_pf___pyx_memoryviewslice___reduce_cython__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("__reduce_cython__", 0); + + /* "(tree fragment)":2 + * def __reduce_cython__(self): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<< + * def __setstate_cython__(self, __pyx_state): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + */ + __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__61, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 2, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_Raise(__pyx_t_1, 0, 0, 0); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __PYX_ERR(2, 2, __pyx_L1_error) + + /* "(tree fragment)":1 + * def __reduce_cython__(self): # <<<<<<<<<<<<<< + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView._memoryviewslice.__reduce_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "(tree fragment)":3 + * def __reduce_cython__(self): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<< + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + */ + +/* Python wrapper */ +static PyObject *__pyx_pw___pyx_memoryviewslice_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state); /*proto*/ +static PyObject *__pyx_pw___pyx_memoryviewslice_3__setstate_cython__(PyObject *__pyx_v_self, PyObject *__pyx_v___pyx_state) { + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__setstate_cython__ (wrapper)", 0); + __pyx_r = __pyx_pf___pyx_memoryviewslice_2__setstate_cython__(((struct __pyx_memoryviewslice_obj *)__pyx_v_self), ((PyObject *)__pyx_v___pyx_state)); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("__setstate_cython__", 0); + + /* "(tree fragment)":4 + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<< + */ + __pyx_t_1 = __Pyx_PyObject_Call(__pyx_builtin_TypeError, __pyx_tuple__62, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 4, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_Raise(__pyx_t_1, 0, 0, 0); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __PYX_ERR(2, 4, __pyx_L1_error) + + /* "(tree fragment)":3 + * def __reduce_cython__(self): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): # <<<<<<<<<<<<<< + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView._memoryviewslice.__setstate_cython__", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":994 + * + * @cname('__pyx_memoryview_fromslice') + * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice, # <<<<<<<<<<<<<< + * int ndim, + * object (*to_object_func)(char *), + */ + +static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice __pyx_v_memviewslice, int __pyx_v_ndim, PyObject *(*__pyx_v_to_object_func)(char *), int (*__pyx_v_to_dtype_func)(char *, PyObject *), int __pyx_v_dtype_is_object) { + struct __pyx_memoryviewslice_obj *__pyx_v_result = 0; + Py_ssize_t __pyx_v_suboffset; + PyObject *__pyx_v_length = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + __Pyx_TypeInfo *__pyx_t_4; + Py_buffer __pyx_t_5; + Py_ssize_t *__pyx_t_6; + Py_ssize_t *__pyx_t_7; + Py_ssize_t *__pyx_t_8; + Py_ssize_t __pyx_t_9; + __Pyx_RefNannySetupContext("memoryview_fromslice", 0); + + /* "View.MemoryView":1002 + * cdef _memoryviewslice result + * + * if <PyObject *> memviewslice.memview == Py_None: # <<<<<<<<<<<<<< + * return None + * + */ + __pyx_t_1 = ((((PyObject *)__pyx_v_memviewslice.memview) == Py_None) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":1003 + * + * if <PyObject *> memviewslice.memview == Py_None: + * return None # <<<<<<<<<<<<<< + * + * + */ + __Pyx_XDECREF(__pyx_r); + __pyx_r = Py_None; __Pyx_INCREF(Py_None); + goto __pyx_L0; + + /* "View.MemoryView":1002 + * cdef _memoryviewslice result + * + * if <PyObject *> memviewslice.memview == Py_None: # <<<<<<<<<<<<<< + * return None + * + */ + } + + /* "View.MemoryView":1008 + * + * + * result = _memoryviewslice(None, 0, dtype_is_object) # <<<<<<<<<<<<<< + * + * result.from_slice = memviewslice + */ + __pyx_t_2 = __Pyx_PyBool_FromLong(__pyx_v_dtype_is_object); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1008, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_3 = PyTuple_New(3); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1008, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_INCREF(Py_None); + __Pyx_GIVEREF(Py_None); + PyTuple_SET_ITEM(__pyx_t_3, 0, Py_None); + __Pyx_INCREF(__pyx_int_0); + __Pyx_GIVEREF(__pyx_int_0); + PyTuple_SET_ITEM(__pyx_t_3, 1, __pyx_int_0); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_3, 2, __pyx_t_2); + __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_PyObject_Call(((PyObject *)__pyx_memoryviewslice_type), __pyx_t_3, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1008, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_v_result = ((struct __pyx_memoryviewslice_obj *)__pyx_t_2); + __pyx_t_2 = 0; + + /* "View.MemoryView":1010 + * result = _memoryviewslice(None, 0, dtype_is_object) + * + * result.from_slice = memviewslice # <<<<<<<<<<<<<< + * __PYX_INC_MEMVIEW(&memviewslice, 1) + * + */ + __pyx_v_result->from_slice = __pyx_v_memviewslice; + + /* "View.MemoryView":1011 + * + * result.from_slice = memviewslice + * __PYX_INC_MEMVIEW(&memviewslice, 1) # <<<<<<<<<<<<<< + * + * result.from_object = (<memoryview> memviewslice.memview).base + */ + __PYX_INC_MEMVIEW((&__pyx_v_memviewslice), 1); + + /* "View.MemoryView":1013 + * __PYX_INC_MEMVIEW(&memviewslice, 1) + * + * result.from_object = (<memoryview> memviewslice.memview).base # <<<<<<<<<<<<<< + * result.typeinfo = memviewslice.memview.typeinfo + * + */ + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v_memviewslice.memview), __pyx_n_s_base); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1013, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_GIVEREF(__pyx_t_2); + __Pyx_GOTREF(__pyx_v_result->from_object); + __Pyx_DECREF(__pyx_v_result->from_object); + __pyx_v_result->from_object = __pyx_t_2; + __pyx_t_2 = 0; + + /* "View.MemoryView":1014 + * + * result.from_object = (<memoryview> memviewslice.memview).base + * result.typeinfo = memviewslice.memview.typeinfo # <<<<<<<<<<<<<< + * + * result.view = memviewslice.memview.view + */ + __pyx_t_4 = __pyx_v_memviewslice.memview->typeinfo; + __pyx_v_result->__pyx_base.typeinfo = __pyx_t_4; + + /* "View.MemoryView":1016 + * result.typeinfo = memviewslice.memview.typeinfo + * + * result.view = memviewslice.memview.view # <<<<<<<<<<<<<< + * result.view.buf = <void *> memviewslice.data + * result.view.ndim = ndim + */ + __pyx_t_5 = __pyx_v_memviewslice.memview->view; + __pyx_v_result->__pyx_base.view = __pyx_t_5; + + /* "View.MemoryView":1017 + * + * result.view = memviewslice.memview.view + * result.view.buf = <void *> memviewslice.data # <<<<<<<<<<<<<< + * result.view.ndim = ndim + * (<__pyx_buffer *> &result.view).obj = Py_None + */ + __pyx_v_result->__pyx_base.view.buf = ((void *)__pyx_v_memviewslice.data); + + /* "View.MemoryView":1018 + * result.view = memviewslice.memview.view + * result.view.buf = <void *> memviewslice.data + * result.view.ndim = ndim # <<<<<<<<<<<<<< + * (<__pyx_buffer *> &result.view).obj = Py_None + * Py_INCREF(Py_None) + */ + __pyx_v_result->__pyx_base.view.ndim = __pyx_v_ndim; + + /* "View.MemoryView":1019 + * result.view.buf = <void *> memviewslice.data + * result.view.ndim = ndim + * (<__pyx_buffer *> &result.view).obj = Py_None # <<<<<<<<<<<<<< + * Py_INCREF(Py_None) + * + */ + ((Py_buffer *)(&__pyx_v_result->__pyx_base.view))->obj = Py_None; + + /* "View.MemoryView":1020 + * result.view.ndim = ndim + * (<__pyx_buffer *> &result.view).obj = Py_None + * Py_INCREF(Py_None) # <<<<<<<<<<<<<< + * + * if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE: + */ + Py_INCREF(Py_None); + + /* "View.MemoryView":1022 + * Py_INCREF(Py_None) + * + * if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE: # <<<<<<<<<<<<<< + * result.flags = PyBUF_RECORDS + * else: + */ + __pyx_t_1 = ((((struct __pyx_memoryview_obj *)__pyx_v_memviewslice.memview)->flags & PyBUF_WRITABLE) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":1023 + * + * if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE: + * result.flags = PyBUF_RECORDS # <<<<<<<<<<<<<< + * else: + * result.flags = PyBUF_RECORDS_RO + */ + __pyx_v_result->__pyx_base.flags = PyBUF_RECORDS; + + /* "View.MemoryView":1022 + * Py_INCREF(Py_None) + * + * if (<memoryview>memviewslice.memview).flags & PyBUF_WRITABLE: # <<<<<<<<<<<<<< + * result.flags = PyBUF_RECORDS + * else: + */ + goto __pyx_L4; + } + + /* "View.MemoryView":1025 + * result.flags = PyBUF_RECORDS + * else: + * result.flags = PyBUF_RECORDS_RO # <<<<<<<<<<<<<< + * + * result.view.shape = <Py_ssize_t *> result.from_slice.shape + */ + /*else*/ { + __pyx_v_result->__pyx_base.flags = PyBUF_RECORDS_RO; + } + __pyx_L4:; + + /* "View.MemoryView":1027 + * result.flags = PyBUF_RECORDS_RO + * + * result.view.shape = <Py_ssize_t *> result.from_slice.shape # <<<<<<<<<<<<<< + * result.view.strides = <Py_ssize_t *> result.from_slice.strides + * + */ + __pyx_v_result->__pyx_base.view.shape = ((Py_ssize_t *)__pyx_v_result->from_slice.shape); + + /* "View.MemoryView":1028 + * + * result.view.shape = <Py_ssize_t *> result.from_slice.shape + * result.view.strides = <Py_ssize_t *> result.from_slice.strides # <<<<<<<<<<<<<< + * + * + */ + __pyx_v_result->__pyx_base.view.strides = ((Py_ssize_t *)__pyx_v_result->from_slice.strides); + + /* "View.MemoryView":1031 + * + * + * result.view.suboffsets = NULL # <<<<<<<<<<<<<< + * for suboffset in result.from_slice.suboffsets[:ndim]: + * if suboffset >= 0: + */ + __pyx_v_result->__pyx_base.view.suboffsets = NULL; + + /* "View.MemoryView":1032 + * + * result.view.suboffsets = NULL + * for suboffset in result.from_slice.suboffsets[:ndim]: # <<<<<<<<<<<<<< + * if suboffset >= 0: + * result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets + */ + __pyx_t_7 = (__pyx_v_result->from_slice.suboffsets + __pyx_v_ndim); + for (__pyx_t_8 = __pyx_v_result->from_slice.suboffsets; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) { + __pyx_t_6 = __pyx_t_8; + __pyx_v_suboffset = (__pyx_t_6[0]); + + /* "View.MemoryView":1033 + * result.view.suboffsets = NULL + * for suboffset in result.from_slice.suboffsets[:ndim]: + * if suboffset >= 0: # <<<<<<<<<<<<<< + * result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets + * break + */ + __pyx_t_1 = ((__pyx_v_suboffset >= 0) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":1034 + * for suboffset in result.from_slice.suboffsets[:ndim]: + * if suboffset >= 0: + * result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets # <<<<<<<<<<<<<< + * break + * + */ + __pyx_v_result->__pyx_base.view.suboffsets = ((Py_ssize_t *)__pyx_v_result->from_slice.suboffsets); + + /* "View.MemoryView":1035 + * if suboffset >= 0: + * result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets + * break # <<<<<<<<<<<<<< + * + * result.view.len = result.view.itemsize + */ + goto __pyx_L6_break; + + /* "View.MemoryView":1033 + * result.view.suboffsets = NULL + * for suboffset in result.from_slice.suboffsets[:ndim]: + * if suboffset >= 0: # <<<<<<<<<<<<<< + * result.view.suboffsets = <Py_ssize_t *> result.from_slice.suboffsets + * break + */ + } + } + __pyx_L6_break:; + + /* "View.MemoryView":1037 + * break + * + * result.view.len = result.view.itemsize # <<<<<<<<<<<<<< + * for length in result.view.shape[:ndim]: + * result.view.len *= length + */ + __pyx_t_9 = __pyx_v_result->__pyx_base.view.itemsize; + __pyx_v_result->__pyx_base.view.len = __pyx_t_9; + + /* "View.MemoryView":1038 + * + * result.view.len = result.view.itemsize + * for length in result.view.shape[:ndim]: # <<<<<<<<<<<<<< + * result.view.len *= length + * + */ + __pyx_t_7 = (__pyx_v_result->__pyx_base.view.shape + __pyx_v_ndim); + for (__pyx_t_8 = __pyx_v_result->__pyx_base.view.shape; __pyx_t_8 < __pyx_t_7; __pyx_t_8++) { + __pyx_t_6 = __pyx_t_8; + __pyx_t_2 = PyInt_FromSsize_t((__pyx_t_6[0])); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1038, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_XDECREF_SET(__pyx_v_length, __pyx_t_2); + __pyx_t_2 = 0; + + /* "View.MemoryView":1039 + * result.view.len = result.view.itemsize + * for length in result.view.shape[:ndim]: + * result.view.len *= length # <<<<<<<<<<<<<< + * + * result.to_object_func = to_object_func + */ + __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_result->__pyx_base.view.len); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1039, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_3 = PyNumber_InPlaceMultiply(__pyx_t_2, __pyx_v_length); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1039, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_9 = __Pyx_PyIndex_AsSsize_t(__pyx_t_3); if (unlikely((__pyx_t_9 == (Py_ssize_t)-1) && PyErr_Occurred())) __PYX_ERR(2, 1039, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __pyx_v_result->__pyx_base.view.len = __pyx_t_9; + } + + /* "View.MemoryView":1041 + * result.view.len *= length + * + * result.to_object_func = to_object_func # <<<<<<<<<<<<<< + * result.to_dtype_func = to_dtype_func + * + */ + __pyx_v_result->to_object_func = __pyx_v_to_object_func; + + /* "View.MemoryView":1042 + * + * result.to_object_func = to_object_func + * result.to_dtype_func = to_dtype_func # <<<<<<<<<<<<<< + * + * return result + */ + __pyx_v_result->to_dtype_func = __pyx_v_to_dtype_func; + + /* "View.MemoryView":1044 + * result.to_dtype_func = to_dtype_func + * + * return result # <<<<<<<<<<<<<< + * + * @cname('__pyx_memoryview_get_slice_from_memoryview') + */ + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(((PyObject *)__pyx_v_result)); + __pyx_r = ((PyObject *)__pyx_v_result); + goto __pyx_L0; + + /* "View.MemoryView":994 + * + * @cname('__pyx_memoryview_fromslice') + * cdef memoryview_fromslice(__Pyx_memviewslice memviewslice, # <<<<<<<<<<<<<< + * int ndim, + * object (*to_object_func)(char *), + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_AddTraceback("View.MemoryView.memoryview_fromslice", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XDECREF((PyObject *)__pyx_v_result); + __Pyx_XDECREF(__pyx_v_length); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":1047 + * + * @cname('__pyx_memoryview_get_slice_from_memoryview') + * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview, # <<<<<<<<<<<<<< + * __Pyx_memviewslice *mslice): + * cdef _memoryviewslice obj + */ + +static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_mslice) { + struct __pyx_memoryviewslice_obj *__pyx_v_obj = 0; + __Pyx_memviewslice *__pyx_r; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *__pyx_t_3 = NULL; + __Pyx_RefNannySetupContext("get_slice_from_memview", 0); + + /* "View.MemoryView":1050 + * __Pyx_memviewslice *mslice): + * cdef _memoryviewslice obj + * if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<< + * obj = memview + * return &obj.from_slice + */ + __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1051 + * cdef _memoryviewslice obj + * if isinstance(memview, _memoryviewslice): + * obj = memview # <<<<<<<<<<<<<< + * return &obj.from_slice + * else: + */ + if (!(likely(((((PyObject *)__pyx_v_memview)) == Py_None) || likely(__Pyx_TypeTest(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type))))) __PYX_ERR(2, 1051, __pyx_L1_error) + __pyx_t_3 = ((PyObject *)__pyx_v_memview); + __Pyx_INCREF(__pyx_t_3); + __pyx_v_obj = ((struct __pyx_memoryviewslice_obj *)__pyx_t_3); + __pyx_t_3 = 0; + + /* "View.MemoryView":1052 + * if isinstance(memview, _memoryviewslice): + * obj = memview + * return &obj.from_slice # <<<<<<<<<<<<<< + * else: + * slice_copy(memview, mslice) + */ + __pyx_r = (&__pyx_v_obj->from_slice); + goto __pyx_L0; + + /* "View.MemoryView":1050 + * __Pyx_memviewslice *mslice): + * cdef _memoryviewslice obj + * if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<< + * obj = memview + * return &obj.from_slice + */ + } + + /* "View.MemoryView":1054 + * return &obj.from_slice + * else: + * slice_copy(memview, mslice) # <<<<<<<<<<<<<< + * return mslice + * + */ + /*else*/ { + __pyx_memoryview_slice_copy(__pyx_v_memview, __pyx_v_mslice); + + /* "View.MemoryView":1055 + * else: + * slice_copy(memview, mslice) + * return mslice # <<<<<<<<<<<<<< + * + * @cname('__pyx_memoryview_slice_copy') + */ + __pyx_r = __pyx_v_mslice; + goto __pyx_L0; + } + + /* "View.MemoryView":1047 + * + * @cname('__pyx_memoryview_get_slice_from_memoryview') + * cdef __Pyx_memviewslice *get_slice_from_memview(memoryview memview, # <<<<<<<<<<<<<< + * __Pyx_memviewslice *mslice): + * cdef _memoryviewslice obj + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_3); + __Pyx_WriteUnraisable("View.MemoryView.get_slice_from_memview", __pyx_clineno, __pyx_lineno, __pyx_filename, 1, 0); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XDECREF((PyObject *)__pyx_v_obj); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":1058 + * + * @cname('__pyx_memoryview_slice_copy') + * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst): # <<<<<<<<<<<<<< + * cdef int dim + * cdef (Py_ssize_t*) shape, strides, suboffsets + */ + +static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_dst) { + int __pyx_v_dim; + Py_ssize_t *__pyx_v_shape; + Py_ssize_t *__pyx_v_strides; + Py_ssize_t *__pyx_v_suboffsets; + __Pyx_RefNannyDeclarations + Py_ssize_t *__pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + int __pyx_t_4; + Py_ssize_t __pyx_t_5; + __Pyx_RefNannySetupContext("slice_copy", 0); + + /* "View.MemoryView":1062 + * cdef (Py_ssize_t*) shape, strides, suboffsets + * + * shape = memview.view.shape # <<<<<<<<<<<<<< + * strides = memview.view.strides + * suboffsets = memview.view.suboffsets + */ + __pyx_t_1 = __pyx_v_memview->view.shape; + __pyx_v_shape = __pyx_t_1; + + /* "View.MemoryView":1063 + * + * shape = memview.view.shape + * strides = memview.view.strides # <<<<<<<<<<<<<< + * suboffsets = memview.view.suboffsets + * + */ + __pyx_t_1 = __pyx_v_memview->view.strides; + __pyx_v_strides = __pyx_t_1; + + /* "View.MemoryView":1064 + * shape = memview.view.shape + * strides = memview.view.strides + * suboffsets = memview.view.suboffsets # <<<<<<<<<<<<<< + * + * dst.memview = <__pyx_memoryview *> memview + */ + __pyx_t_1 = __pyx_v_memview->view.suboffsets; + __pyx_v_suboffsets = __pyx_t_1; + + /* "View.MemoryView":1066 + * suboffsets = memview.view.suboffsets + * + * dst.memview = <__pyx_memoryview *> memview # <<<<<<<<<<<<<< + * dst.data = <char *> memview.view.buf + * + */ + __pyx_v_dst->memview = ((struct __pyx_memoryview_obj *)__pyx_v_memview); + + /* "View.MemoryView":1067 + * + * dst.memview = <__pyx_memoryview *> memview + * dst.data = <char *> memview.view.buf # <<<<<<<<<<<<<< + * + * for dim in range(memview.view.ndim): + */ + __pyx_v_dst->data = ((char *)__pyx_v_memview->view.buf); + + /* "View.MemoryView":1069 + * dst.data = <char *> memview.view.buf + * + * for dim in range(memview.view.ndim): # <<<<<<<<<<<<<< + * dst.shape[dim] = shape[dim] + * dst.strides[dim] = strides[dim] + */ + __pyx_t_2 = __pyx_v_memview->view.ndim; + __pyx_t_3 = __pyx_t_2; + for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) { + __pyx_v_dim = __pyx_t_4; + + /* "View.MemoryView":1070 + * + * for dim in range(memview.view.ndim): + * dst.shape[dim] = shape[dim] # <<<<<<<<<<<<<< + * dst.strides[dim] = strides[dim] + * dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1 + */ + (__pyx_v_dst->shape[__pyx_v_dim]) = (__pyx_v_shape[__pyx_v_dim]); + + /* "View.MemoryView":1071 + * for dim in range(memview.view.ndim): + * dst.shape[dim] = shape[dim] + * dst.strides[dim] = strides[dim] # <<<<<<<<<<<<<< + * dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1 + * + */ + (__pyx_v_dst->strides[__pyx_v_dim]) = (__pyx_v_strides[__pyx_v_dim]); + + /* "View.MemoryView":1072 + * dst.shape[dim] = shape[dim] + * dst.strides[dim] = strides[dim] + * dst.suboffsets[dim] = suboffsets[dim] if suboffsets else -1 # <<<<<<<<<<<<<< + * + * @cname('__pyx_memoryview_copy_object') + */ + if ((__pyx_v_suboffsets != 0)) { + __pyx_t_5 = (__pyx_v_suboffsets[__pyx_v_dim]); + } else { + __pyx_t_5 = -1L; + } + (__pyx_v_dst->suboffsets[__pyx_v_dim]) = __pyx_t_5; + } + + /* "View.MemoryView":1058 + * + * @cname('__pyx_memoryview_slice_copy') + * cdef void slice_copy(memoryview memview, __Pyx_memviewslice *dst): # <<<<<<<<<<<<<< + * cdef int dim + * cdef (Py_ssize_t*) shape, strides, suboffsets + */ + + /* function exit code */ + __Pyx_RefNannyFinishContext(); +} + +/* "View.MemoryView":1075 + * + * @cname('__pyx_memoryview_copy_object') + * cdef memoryview_copy(memoryview memview): # <<<<<<<<<<<<<< + * "Create a new memoryview object" + * cdef __Pyx_memviewslice memviewslice + */ + +static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *__pyx_v_memview) { + __Pyx_memviewslice __pyx_v_memviewslice; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + __Pyx_RefNannySetupContext("memoryview_copy", 0); + + /* "View.MemoryView":1078 + * "Create a new memoryview object" + * cdef __Pyx_memviewslice memviewslice + * slice_copy(memview, &memviewslice) # <<<<<<<<<<<<<< + * return memoryview_copy_from_slice(memview, &memviewslice) + * + */ + __pyx_memoryview_slice_copy(__pyx_v_memview, (&__pyx_v_memviewslice)); + + /* "View.MemoryView":1079 + * cdef __Pyx_memviewslice memviewslice + * slice_copy(memview, &memviewslice) + * return memoryview_copy_from_slice(memview, &memviewslice) # <<<<<<<<<<<<<< + * + * @cname('__pyx_memoryview_copy_object_from_slice') + */ + __Pyx_XDECREF(__pyx_r); + __pyx_t_1 = __pyx_memoryview_copy_object_from_slice(__pyx_v_memview, (&__pyx_v_memviewslice)); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1079, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_r = __pyx_t_1; + __pyx_t_1 = 0; + goto __pyx_L0; + + /* "View.MemoryView":1075 + * + * @cname('__pyx_memoryview_copy_object') + * cdef memoryview_copy(memoryview memview): # <<<<<<<<<<<<<< + * "Create a new memoryview object" + * cdef __Pyx_memviewslice memviewslice + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_AddTraceback("View.MemoryView.memoryview_copy", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":1082 + * + * @cname('__pyx_memoryview_copy_object_from_slice') + * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice): # <<<<<<<<<<<<<< + * """ + * Create a new memoryview object from a given memoryview object and slice. + */ + +static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview_obj *__pyx_v_memview, __Pyx_memviewslice *__pyx_v_memviewslice) { + PyObject *(*__pyx_v_to_object_func)(char *); + int (*__pyx_v_to_dtype_func)(char *, PyObject *); + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + int __pyx_t_2; + PyObject *(*__pyx_t_3)(char *); + int (*__pyx_t_4)(char *, PyObject *); + PyObject *__pyx_t_5 = NULL; + __Pyx_RefNannySetupContext("memoryview_copy_from_slice", 0); + + /* "View.MemoryView":1089 + * cdef int (*to_dtype_func)(char *, object) except 0 + * + * if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<< + * to_object_func = (<_memoryviewslice> memview).to_object_func + * to_dtype_func = (<_memoryviewslice> memview).to_dtype_func + */ + __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); + __pyx_t_2 = (__pyx_t_1 != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1090 + * + * if isinstance(memview, _memoryviewslice): + * to_object_func = (<_memoryviewslice> memview).to_object_func # <<<<<<<<<<<<<< + * to_dtype_func = (<_memoryviewslice> memview).to_dtype_func + * else: + */ + __pyx_t_3 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_object_func; + __pyx_v_to_object_func = __pyx_t_3; + + /* "View.MemoryView":1091 + * if isinstance(memview, _memoryviewslice): + * to_object_func = (<_memoryviewslice> memview).to_object_func + * to_dtype_func = (<_memoryviewslice> memview).to_dtype_func # <<<<<<<<<<<<<< + * else: + * to_object_func = NULL + */ + __pyx_t_4 = ((struct __pyx_memoryviewslice_obj *)__pyx_v_memview)->to_dtype_func; + __pyx_v_to_dtype_func = __pyx_t_4; + + /* "View.MemoryView":1089 + * cdef int (*to_dtype_func)(char *, object) except 0 + * + * if isinstance(memview, _memoryviewslice): # <<<<<<<<<<<<<< + * to_object_func = (<_memoryviewslice> memview).to_object_func + * to_dtype_func = (<_memoryviewslice> memview).to_dtype_func + */ + goto __pyx_L3; + } + + /* "View.MemoryView":1093 + * to_dtype_func = (<_memoryviewslice> memview).to_dtype_func + * else: + * to_object_func = NULL # <<<<<<<<<<<<<< + * to_dtype_func = NULL + * + */ + /*else*/ { + __pyx_v_to_object_func = NULL; + + /* "View.MemoryView":1094 + * else: + * to_object_func = NULL + * to_dtype_func = NULL # <<<<<<<<<<<<<< + * + * return memoryview_fromslice(memviewslice[0], memview.view.ndim, + */ + __pyx_v_to_dtype_func = NULL; + } + __pyx_L3:; + + /* "View.MemoryView":1096 + * to_dtype_func = NULL + * + * return memoryview_fromslice(memviewslice[0], memview.view.ndim, # <<<<<<<<<<<<<< + * to_object_func, to_dtype_func, + * memview.dtype_is_object) + */ + __Pyx_XDECREF(__pyx_r); + + /* "View.MemoryView":1098 + * return memoryview_fromslice(memviewslice[0], memview.view.ndim, + * to_object_func, to_dtype_func, + * memview.dtype_is_object) # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_5 = __pyx_memoryview_fromslice((__pyx_v_memviewslice[0]), __pyx_v_memview->view.ndim, __pyx_v_to_object_func, __pyx_v_to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 1096, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __pyx_r = __pyx_t_5; + __pyx_t_5 = 0; + goto __pyx_L0; + + /* "View.MemoryView":1082 + * + * @cname('__pyx_memoryview_copy_object_from_slice') + * cdef memoryview_copy_from_slice(memoryview memview, __Pyx_memviewslice *memviewslice): # <<<<<<<<<<<<<< + * """ + * Create a new memoryview object from a given memoryview object and slice. + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_5); + __Pyx_AddTraceback("View.MemoryView.memoryview_copy_from_slice", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "View.MemoryView":1104 + * + * + * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil: # <<<<<<<<<<<<<< + * if arg < 0: + * return -arg + */ + +static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) { + Py_ssize_t __pyx_r; + int __pyx_t_1; + + /* "View.MemoryView":1105 + * + * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil: + * if arg < 0: # <<<<<<<<<<<<<< + * return -arg + * else: + */ + __pyx_t_1 = ((__pyx_v_arg < 0) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":1106 + * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil: + * if arg < 0: + * return -arg # <<<<<<<<<<<<<< + * else: + * return arg + */ + __pyx_r = (-__pyx_v_arg); + goto __pyx_L0; + + /* "View.MemoryView":1105 + * + * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil: + * if arg < 0: # <<<<<<<<<<<<<< + * return -arg + * else: + */ + } + + /* "View.MemoryView":1108 + * return -arg + * else: + * return arg # <<<<<<<<<<<<<< + * + * @cname('__pyx_get_best_slice_order') + */ + /*else*/ { + __pyx_r = __pyx_v_arg; + goto __pyx_L0; + } + + /* "View.MemoryView":1104 + * + * + * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) nogil: # <<<<<<<<<<<<<< + * if arg < 0: + * return -arg + */ + + /* function exit code */ + __pyx_L0:; + return __pyx_r; +} + +/* "View.MemoryView":1111 + * + * @cname('__pyx_get_best_slice_order') + * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil: # <<<<<<<<<<<<<< + * """ + * Figure out the best memory access order for a given slice. + */ + +static char __pyx_get_best_slice_order(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim) { + int __pyx_v_i; + Py_ssize_t __pyx_v_c_stride; + Py_ssize_t __pyx_v_f_stride; + char __pyx_r; + int __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + int __pyx_t_4; + + /* "View.MemoryView":1116 + * """ + * cdef int i + * cdef Py_ssize_t c_stride = 0 # <<<<<<<<<<<<<< + * cdef Py_ssize_t f_stride = 0 + * + */ + __pyx_v_c_stride = 0; + + /* "View.MemoryView":1117 + * cdef int i + * cdef Py_ssize_t c_stride = 0 + * cdef Py_ssize_t f_stride = 0 # <<<<<<<<<<<<<< + * + * for i in range(ndim - 1, -1, -1): + */ + __pyx_v_f_stride = 0; + + /* "View.MemoryView":1119 + * cdef Py_ssize_t f_stride = 0 + * + * for i in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<< + * if mslice.shape[i] > 1: + * c_stride = mslice.strides[i] + */ + for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) { + __pyx_v_i = __pyx_t_1; + + /* "View.MemoryView":1120 + * + * for i in range(ndim - 1, -1, -1): + * if mslice.shape[i] > 1: # <<<<<<<<<<<<<< + * c_stride = mslice.strides[i] + * break + */ + __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1121 + * for i in range(ndim - 1, -1, -1): + * if mslice.shape[i] > 1: + * c_stride = mslice.strides[i] # <<<<<<<<<<<<<< + * break + * + */ + __pyx_v_c_stride = (__pyx_v_mslice->strides[__pyx_v_i]); + + /* "View.MemoryView":1122 + * if mslice.shape[i] > 1: + * c_stride = mslice.strides[i] + * break # <<<<<<<<<<<<<< + * + * for i in range(ndim): + */ + goto __pyx_L4_break; + + /* "View.MemoryView":1120 + * + * for i in range(ndim - 1, -1, -1): + * if mslice.shape[i] > 1: # <<<<<<<<<<<<<< + * c_stride = mslice.strides[i] + * break + */ + } + } + __pyx_L4_break:; + + /* "View.MemoryView":1124 + * break + * + * for i in range(ndim): # <<<<<<<<<<<<<< + * if mslice.shape[i] > 1: + * f_stride = mslice.strides[i] + */ + __pyx_t_1 = __pyx_v_ndim; + __pyx_t_3 = __pyx_t_1; + for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) { + __pyx_v_i = __pyx_t_4; + + /* "View.MemoryView":1125 + * + * for i in range(ndim): + * if mslice.shape[i] > 1: # <<<<<<<<<<<<<< + * f_stride = mslice.strides[i] + * break + */ + __pyx_t_2 = (((__pyx_v_mslice->shape[__pyx_v_i]) > 1) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1126 + * for i in range(ndim): + * if mslice.shape[i] > 1: + * f_stride = mslice.strides[i] # <<<<<<<<<<<<<< + * break + * + */ + __pyx_v_f_stride = (__pyx_v_mslice->strides[__pyx_v_i]); + + /* "View.MemoryView":1127 + * if mslice.shape[i] > 1: + * f_stride = mslice.strides[i] + * break # <<<<<<<<<<<<<< + * + * if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): + */ + goto __pyx_L7_break; + + /* "View.MemoryView":1125 + * + * for i in range(ndim): + * if mslice.shape[i] > 1: # <<<<<<<<<<<<<< + * f_stride = mslice.strides[i] + * break + */ + } + } + __pyx_L7_break:; + + /* "View.MemoryView":1129 + * break + * + * if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): # <<<<<<<<<<<<<< + * return 'C' + * else: + */ + __pyx_t_2 = ((abs_py_ssize_t(__pyx_v_c_stride) <= abs_py_ssize_t(__pyx_v_f_stride)) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1130 + * + * if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): + * return 'C' # <<<<<<<<<<<<<< + * else: + * return 'F' + */ + __pyx_r = 'C'; + goto __pyx_L0; + + /* "View.MemoryView":1129 + * break + * + * if abs_py_ssize_t(c_stride) <= abs_py_ssize_t(f_stride): # <<<<<<<<<<<<<< + * return 'C' + * else: + */ + } + + /* "View.MemoryView":1132 + * return 'C' + * else: + * return 'F' # <<<<<<<<<<<<<< + * + * @cython.cdivision(True) + */ + /*else*/ { + __pyx_r = 'F'; + goto __pyx_L0; + } + + /* "View.MemoryView":1111 + * + * @cname('__pyx_get_best_slice_order') + * cdef char get_best_order(__Pyx_memviewslice *mslice, int ndim) nogil: # <<<<<<<<<<<<<< + * """ + * Figure out the best memory access order for a given slice. + */ + + /* function exit code */ + __pyx_L0:; + return __pyx_r; +} + +/* "View.MemoryView":1135 + * + * @cython.cdivision(True) + * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<< + * char *dst_data, Py_ssize_t *dst_strides, + * Py_ssize_t *src_shape, Py_ssize_t *dst_shape, + */ + +static void _copy_strided_to_strided(char *__pyx_v_src_data, Py_ssize_t *__pyx_v_src_strides, char *__pyx_v_dst_data, Py_ssize_t *__pyx_v_dst_strides, Py_ssize_t *__pyx_v_src_shape, Py_ssize_t *__pyx_v_dst_shape, int __pyx_v_ndim, size_t __pyx_v_itemsize) { + CYTHON_UNUSED Py_ssize_t __pyx_v_i; + CYTHON_UNUSED Py_ssize_t __pyx_v_src_extent; + Py_ssize_t __pyx_v_dst_extent; + Py_ssize_t __pyx_v_src_stride; + Py_ssize_t __pyx_v_dst_stride; + int __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + Py_ssize_t __pyx_t_4; + Py_ssize_t __pyx_t_5; + Py_ssize_t __pyx_t_6; + + /* "View.MemoryView":1142 + * + * cdef Py_ssize_t i + * cdef Py_ssize_t src_extent = src_shape[0] # <<<<<<<<<<<<<< + * cdef Py_ssize_t dst_extent = dst_shape[0] + * cdef Py_ssize_t src_stride = src_strides[0] + */ + __pyx_v_src_extent = (__pyx_v_src_shape[0]); + + /* "View.MemoryView":1143 + * cdef Py_ssize_t i + * cdef Py_ssize_t src_extent = src_shape[0] + * cdef Py_ssize_t dst_extent = dst_shape[0] # <<<<<<<<<<<<<< + * cdef Py_ssize_t src_stride = src_strides[0] + * cdef Py_ssize_t dst_stride = dst_strides[0] + */ + __pyx_v_dst_extent = (__pyx_v_dst_shape[0]); + + /* "View.MemoryView":1144 + * cdef Py_ssize_t src_extent = src_shape[0] + * cdef Py_ssize_t dst_extent = dst_shape[0] + * cdef Py_ssize_t src_stride = src_strides[0] # <<<<<<<<<<<<<< + * cdef Py_ssize_t dst_stride = dst_strides[0] + * + */ + __pyx_v_src_stride = (__pyx_v_src_strides[0]); + + /* "View.MemoryView":1145 + * cdef Py_ssize_t dst_extent = dst_shape[0] + * cdef Py_ssize_t src_stride = src_strides[0] + * cdef Py_ssize_t dst_stride = dst_strides[0] # <<<<<<<<<<<<<< + * + * if ndim == 1: + */ + __pyx_v_dst_stride = (__pyx_v_dst_strides[0]); + + /* "View.MemoryView":1147 + * cdef Py_ssize_t dst_stride = dst_strides[0] + * + * if ndim == 1: # <<<<<<<<<<<<<< + * if (src_stride > 0 and dst_stride > 0 and + * <size_t> src_stride == itemsize == <size_t> dst_stride): + */ + __pyx_t_1 = ((__pyx_v_ndim == 1) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":1148 + * + * if ndim == 1: + * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<< + * <size_t> src_stride == itemsize == <size_t> dst_stride): + * memcpy(dst_data, src_data, itemsize * dst_extent) + */ + __pyx_t_2 = ((__pyx_v_src_stride > 0) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + __pyx_t_2 = ((__pyx_v_dst_stride > 0) != 0); + if (__pyx_t_2) { + } else { + __pyx_t_1 = __pyx_t_2; + goto __pyx_L5_bool_binop_done; + } + + /* "View.MemoryView":1149 + * if ndim == 1: + * if (src_stride > 0 and dst_stride > 0 and + * <size_t> src_stride == itemsize == <size_t> dst_stride): # <<<<<<<<<<<<<< + * memcpy(dst_data, src_data, itemsize * dst_extent) + * else: + */ + __pyx_t_2 = (((size_t)__pyx_v_src_stride) == __pyx_v_itemsize); + if (__pyx_t_2) { + __pyx_t_2 = (__pyx_v_itemsize == ((size_t)__pyx_v_dst_stride)); + } + __pyx_t_3 = (__pyx_t_2 != 0); + __pyx_t_1 = __pyx_t_3; + __pyx_L5_bool_binop_done:; + + /* "View.MemoryView":1148 + * + * if ndim == 1: + * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<< + * <size_t> src_stride == itemsize == <size_t> dst_stride): + * memcpy(dst_data, src_data, itemsize * dst_extent) + */ + if (__pyx_t_1) { + + /* "View.MemoryView":1150 + * if (src_stride > 0 and dst_stride > 0 and + * <size_t> src_stride == itemsize == <size_t> dst_stride): + * memcpy(dst_data, src_data, itemsize * dst_extent) # <<<<<<<<<<<<<< + * else: + * for i in range(dst_extent): + */ + (void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent))); + + /* "View.MemoryView":1148 + * + * if ndim == 1: + * if (src_stride > 0 and dst_stride > 0 and # <<<<<<<<<<<<<< + * <size_t> src_stride == itemsize == <size_t> dst_stride): + * memcpy(dst_data, src_data, itemsize * dst_extent) + */ + goto __pyx_L4; + } + + /* "View.MemoryView":1152 + * memcpy(dst_data, src_data, itemsize * dst_extent) + * else: + * for i in range(dst_extent): # <<<<<<<<<<<<<< + * memcpy(dst_data, src_data, itemsize) + * src_data += src_stride + */ + /*else*/ { + __pyx_t_4 = __pyx_v_dst_extent; + __pyx_t_5 = __pyx_t_4; + for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) { + __pyx_v_i = __pyx_t_6; + + /* "View.MemoryView":1153 + * else: + * for i in range(dst_extent): + * memcpy(dst_data, src_data, itemsize) # <<<<<<<<<<<<<< + * src_data += src_stride + * dst_data += dst_stride + */ + (void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize)); + + /* "View.MemoryView":1154 + * for i in range(dst_extent): + * memcpy(dst_data, src_data, itemsize) + * src_data += src_stride # <<<<<<<<<<<<<< + * dst_data += dst_stride + * else: + */ + __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride); + + /* "View.MemoryView":1155 + * memcpy(dst_data, src_data, itemsize) + * src_data += src_stride + * dst_data += dst_stride # <<<<<<<<<<<<<< + * else: + * for i in range(dst_extent): + */ + __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride); + } + } + __pyx_L4:; + + /* "View.MemoryView":1147 + * cdef Py_ssize_t dst_stride = dst_strides[0] + * + * if ndim == 1: # <<<<<<<<<<<<<< + * if (src_stride > 0 and dst_stride > 0 and + * <size_t> src_stride == itemsize == <size_t> dst_stride): + */ + goto __pyx_L3; + } + + /* "View.MemoryView":1157 + * dst_data += dst_stride + * else: + * for i in range(dst_extent): # <<<<<<<<<<<<<< + * _copy_strided_to_strided(src_data, src_strides + 1, + * dst_data, dst_strides + 1, + */ + /*else*/ { + __pyx_t_4 = __pyx_v_dst_extent; + __pyx_t_5 = __pyx_t_4; + for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) { + __pyx_v_i = __pyx_t_6; + + /* "View.MemoryView":1158 + * else: + * for i in range(dst_extent): + * _copy_strided_to_strided(src_data, src_strides + 1, # <<<<<<<<<<<<<< + * dst_data, dst_strides + 1, + * src_shape + 1, dst_shape + 1, + */ + _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize); + + /* "View.MemoryView":1162 + * src_shape + 1, dst_shape + 1, + * ndim - 1, itemsize) + * src_data += src_stride # <<<<<<<<<<<<<< + * dst_data += dst_stride + * + */ + __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride); + + /* "View.MemoryView":1163 + * ndim - 1, itemsize) + * src_data += src_stride + * dst_data += dst_stride # <<<<<<<<<<<<<< + * + * cdef void copy_strided_to_strided(__Pyx_memviewslice *src, + */ + __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride); + } + } + __pyx_L3:; + + /* "View.MemoryView":1135 + * + * @cython.cdivision(True) + * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides, # <<<<<<<<<<<<<< + * char *dst_data, Py_ssize_t *dst_strides, + * Py_ssize_t *src_shape, Py_ssize_t *dst_shape, + */ + + /* function exit code */ +} + +/* "View.MemoryView":1165 + * dst_data += dst_stride + * + * cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<< + * __Pyx_memviewslice *dst, + * int ndim, size_t itemsize) nogil: + */ + +static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) { + + /* "View.MemoryView":1168 + * __Pyx_memviewslice *dst, + * int ndim, size_t itemsize) nogil: + * _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides, # <<<<<<<<<<<<<< + * src.shape, dst.shape, ndim, itemsize) + * + */ + _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize); + + /* "View.MemoryView":1165 + * dst_data += dst_stride + * + * cdef void copy_strided_to_strided(__Pyx_memviewslice *src, # <<<<<<<<<<<<<< + * __Pyx_memviewslice *dst, + * int ndim, size_t itemsize) nogil: + */ + + /* function exit code */ +} + +/* "View.MemoryView":1172 + * + * @cname('__pyx_memoryview_slice_get_size') + * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil: # <<<<<<<<<<<<<< + * "Return the size of the memory occupied by the slice in number of bytes" + * cdef int i + */ + +static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_src, int __pyx_v_ndim) { + int __pyx_v_i; + Py_ssize_t __pyx_v_size; + Py_ssize_t __pyx_r; + Py_ssize_t __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + int __pyx_t_4; + + /* "View.MemoryView":1175 + * "Return the size of the memory occupied by the slice in number of bytes" + * cdef int i + * cdef Py_ssize_t size = src.memview.view.itemsize # <<<<<<<<<<<<<< + * + * for i in range(ndim): + */ + __pyx_t_1 = __pyx_v_src->memview->view.itemsize; + __pyx_v_size = __pyx_t_1; + + /* "View.MemoryView":1177 + * cdef Py_ssize_t size = src.memview.view.itemsize + * + * for i in range(ndim): # <<<<<<<<<<<<<< + * size *= src.shape[i] + * + */ + __pyx_t_2 = __pyx_v_ndim; + __pyx_t_3 = __pyx_t_2; + for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) { + __pyx_v_i = __pyx_t_4; + + /* "View.MemoryView":1178 + * + * for i in range(ndim): + * size *= src.shape[i] # <<<<<<<<<<<<<< + * + * return size + */ + __pyx_v_size = (__pyx_v_size * (__pyx_v_src->shape[__pyx_v_i])); + } + + /* "View.MemoryView":1180 + * size *= src.shape[i] + * + * return size # <<<<<<<<<<<<<< + * + * @cname('__pyx_fill_contig_strides_array') + */ + __pyx_r = __pyx_v_size; + goto __pyx_L0; + + /* "View.MemoryView":1172 + * + * @cname('__pyx_memoryview_slice_get_size') + * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) nogil: # <<<<<<<<<<<<<< + * "Return the size of the memory occupied by the slice in number of bytes" + * cdef int i + */ + + /* function exit code */ + __pyx_L0:; + return __pyx_r; +} + +/* "View.MemoryView":1183 + * + * @cname('__pyx_fill_contig_strides_array') + * cdef Py_ssize_t fill_contig_strides_array( # <<<<<<<<<<<<<< + * Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride, + * int ndim, char order) nogil: + */ + +static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, Py_ssize_t __pyx_v_stride, int __pyx_v_ndim, char __pyx_v_order) { + int __pyx_v_idx; + Py_ssize_t __pyx_r; + int __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + int __pyx_t_4; + + /* "View.MemoryView":1192 + * cdef int idx + * + * if order == 'F': # <<<<<<<<<<<<<< + * for idx in range(ndim): + * strides[idx] = stride + */ + __pyx_t_1 = ((__pyx_v_order == 'F') != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":1193 + * + * if order == 'F': + * for idx in range(ndim): # <<<<<<<<<<<<<< + * strides[idx] = stride + * stride = stride * shape[idx] + */ + __pyx_t_2 = __pyx_v_ndim; + __pyx_t_3 = __pyx_t_2; + for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) { + __pyx_v_idx = __pyx_t_4; + + /* "View.MemoryView":1194 + * if order == 'F': + * for idx in range(ndim): + * strides[idx] = stride # <<<<<<<<<<<<<< + * stride = stride * shape[idx] + * else: + */ + (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride; + + /* "View.MemoryView":1195 + * for idx in range(ndim): + * strides[idx] = stride + * stride = stride * shape[idx] # <<<<<<<<<<<<<< + * else: + * for idx in range(ndim - 1, -1, -1): + */ + __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx])); + } + + /* "View.MemoryView":1192 + * cdef int idx + * + * if order == 'F': # <<<<<<<<<<<<<< + * for idx in range(ndim): + * strides[idx] = stride + */ + goto __pyx_L3; + } + + /* "View.MemoryView":1197 + * stride = stride * shape[idx] + * else: + * for idx in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<< + * strides[idx] = stride + * stride = stride * shape[idx] + */ + /*else*/ { + for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) { + __pyx_v_idx = __pyx_t_2; + + /* "View.MemoryView":1198 + * else: + * for idx in range(ndim - 1, -1, -1): + * strides[idx] = stride # <<<<<<<<<<<<<< + * stride = stride * shape[idx] + * + */ + (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride; + + /* "View.MemoryView":1199 + * for idx in range(ndim - 1, -1, -1): + * strides[idx] = stride + * stride = stride * shape[idx] # <<<<<<<<<<<<<< + * + * return stride + */ + __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx])); + } + } + __pyx_L3:; + + /* "View.MemoryView":1201 + * stride = stride * shape[idx] + * + * return stride # <<<<<<<<<<<<<< + * + * @cname('__pyx_memoryview_copy_data_to_temp') + */ + __pyx_r = __pyx_v_stride; + goto __pyx_L0; + + /* "View.MemoryView":1183 + * + * @cname('__pyx_fill_contig_strides_array') + * cdef Py_ssize_t fill_contig_strides_array( # <<<<<<<<<<<<<< + * Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride, + * int ndim, char order) nogil: + */ + + /* function exit code */ + __pyx_L0:; + return __pyx_r; +} + +/* "View.MemoryView":1204 + * + * @cname('__pyx_memoryview_copy_data_to_temp') + * cdef void *copy_data_to_temp(__Pyx_memviewslice *src, # <<<<<<<<<<<<<< + * __Pyx_memviewslice *tmpslice, + * char order, + */ + +static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_tmpslice, char __pyx_v_order, int __pyx_v_ndim) { + int __pyx_v_i; + void *__pyx_v_result; + size_t __pyx_v_itemsize; + size_t __pyx_v_size; + void *__pyx_r; + Py_ssize_t __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + struct __pyx_memoryview_obj *__pyx_t_4; + int __pyx_t_5; + int __pyx_t_6; + + /* "View.MemoryView":1215 + * cdef void *result + * + * cdef size_t itemsize = src.memview.view.itemsize # <<<<<<<<<<<<<< + * cdef size_t size = slice_get_size(src, ndim) + * + */ + __pyx_t_1 = __pyx_v_src->memview->view.itemsize; + __pyx_v_itemsize = __pyx_t_1; + + /* "View.MemoryView":1216 + * + * cdef size_t itemsize = src.memview.view.itemsize + * cdef size_t size = slice_get_size(src, ndim) # <<<<<<<<<<<<<< + * + * result = malloc(size) + */ + __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim); + + /* "View.MemoryView":1218 + * cdef size_t size = slice_get_size(src, ndim) + * + * result = malloc(size) # <<<<<<<<<<<<<< + * if not result: + * _err(MemoryError, NULL) + */ + __pyx_v_result = malloc(__pyx_v_size); + + /* "View.MemoryView":1219 + * + * result = malloc(size) + * if not result: # <<<<<<<<<<<<<< + * _err(MemoryError, NULL) + * + */ + __pyx_t_2 = ((!(__pyx_v_result != 0)) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1220 + * result = malloc(size) + * if not result: + * _err(MemoryError, NULL) # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_3 = __pyx_memoryview_err(__pyx_builtin_MemoryError, NULL); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(2, 1220, __pyx_L1_error) + + /* "View.MemoryView":1219 + * + * result = malloc(size) + * if not result: # <<<<<<<<<<<<<< + * _err(MemoryError, NULL) + * + */ + } + + /* "View.MemoryView":1223 + * + * + * tmpslice.data = <char *> result # <<<<<<<<<<<<<< + * tmpslice.memview = src.memview + * for i in range(ndim): + */ + __pyx_v_tmpslice->data = ((char *)__pyx_v_result); + + /* "View.MemoryView":1224 + * + * tmpslice.data = <char *> result + * tmpslice.memview = src.memview # <<<<<<<<<<<<<< + * for i in range(ndim): + * tmpslice.shape[i] = src.shape[i] + */ + __pyx_t_4 = __pyx_v_src->memview; + __pyx_v_tmpslice->memview = __pyx_t_4; + + /* "View.MemoryView":1225 + * tmpslice.data = <char *> result + * tmpslice.memview = src.memview + * for i in range(ndim): # <<<<<<<<<<<<<< + * tmpslice.shape[i] = src.shape[i] + * tmpslice.suboffsets[i] = -1 + */ + __pyx_t_3 = __pyx_v_ndim; + __pyx_t_5 = __pyx_t_3; + for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) { + __pyx_v_i = __pyx_t_6; + + /* "View.MemoryView":1226 + * tmpslice.memview = src.memview + * for i in range(ndim): + * tmpslice.shape[i] = src.shape[i] # <<<<<<<<<<<<<< + * tmpslice.suboffsets[i] = -1 + * + */ + (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]); + + /* "View.MemoryView":1227 + * for i in range(ndim): + * tmpslice.shape[i] = src.shape[i] + * tmpslice.suboffsets[i] = -1 # <<<<<<<<<<<<<< + * + * fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize, + */ + (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L; + } + + /* "View.MemoryView":1229 + * tmpslice.suboffsets[i] = -1 + * + * fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize, # <<<<<<<<<<<<<< + * ndim, order) + * + */ + (void)(__pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order)); + + /* "View.MemoryView":1233 + * + * + * for i in range(ndim): # <<<<<<<<<<<<<< + * if tmpslice.shape[i] == 1: + * tmpslice.strides[i] = 0 + */ + __pyx_t_3 = __pyx_v_ndim; + __pyx_t_5 = __pyx_t_3; + for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) { + __pyx_v_i = __pyx_t_6; + + /* "View.MemoryView":1234 + * + * for i in range(ndim): + * if tmpslice.shape[i] == 1: # <<<<<<<<<<<<<< + * tmpslice.strides[i] = 0 + * + */ + __pyx_t_2 = (((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1235 + * for i in range(ndim): + * if tmpslice.shape[i] == 1: + * tmpslice.strides[i] = 0 # <<<<<<<<<<<<<< + * + * if slice_is_contig(src[0], order, ndim): + */ + (__pyx_v_tmpslice->strides[__pyx_v_i]) = 0; + + /* "View.MemoryView":1234 + * + * for i in range(ndim): + * if tmpslice.shape[i] == 1: # <<<<<<<<<<<<<< + * tmpslice.strides[i] = 0 + * + */ + } + } + + /* "View.MemoryView":1237 + * tmpslice.strides[i] = 0 + * + * if slice_is_contig(src[0], order, ndim): # <<<<<<<<<<<<<< + * memcpy(result, src.data, size) + * else: + */ + __pyx_t_2 = (__pyx_memviewslice_is_contig((__pyx_v_src[0]), __pyx_v_order, __pyx_v_ndim) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1238 + * + * if slice_is_contig(src[0], order, ndim): + * memcpy(result, src.data, size) # <<<<<<<<<<<<<< + * else: + * copy_strided_to_strided(src, tmpslice, ndim, itemsize) + */ + (void)(memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size)); + + /* "View.MemoryView":1237 + * tmpslice.strides[i] = 0 + * + * if slice_is_contig(src[0], order, ndim): # <<<<<<<<<<<<<< + * memcpy(result, src.data, size) + * else: + */ + goto __pyx_L9; + } + + /* "View.MemoryView":1240 + * memcpy(result, src.data, size) + * else: + * copy_strided_to_strided(src, tmpslice, ndim, itemsize) # <<<<<<<<<<<<<< + * + * return result + */ + /*else*/ { + copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize); + } + __pyx_L9:; + + /* "View.MemoryView":1242 + * copy_strided_to_strided(src, tmpslice, ndim, itemsize) + * + * return result # <<<<<<<<<<<<<< + * + * + */ + __pyx_r = __pyx_v_result; + goto __pyx_L0; + + /* "View.MemoryView":1204 + * + * @cname('__pyx_memoryview_copy_data_to_temp') + * cdef void *copy_data_to_temp(__Pyx_memviewslice *src, # <<<<<<<<<<<<<< + * __Pyx_memviewslice *tmpslice, + * char order, + */ + + /* function exit code */ + __pyx_L1_error:; + { + #ifdef WITH_THREAD + PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure(); + #endif + __Pyx_AddTraceback("View.MemoryView.copy_data_to_temp", __pyx_clineno, __pyx_lineno, __pyx_filename); + #ifdef WITH_THREAD + __Pyx_PyGILState_Release(__pyx_gilstate_save); + #endif + } + __pyx_r = NULL; + __pyx_L0:; + return __pyx_r; +} + +/* "View.MemoryView":1247 + * + * @cname('__pyx_memoryview_err_extents') + * cdef int _err_extents(int i, Py_ssize_t extent1, # <<<<<<<<<<<<<< + * Py_ssize_t extent2) except -1 with gil: + * raise ValueError("got differing extents in dimension %d (got %d and %d)" % + */ + +static int __pyx_memoryview_err_extents(int __pyx_v_i, Py_ssize_t __pyx_v_extent1, Py_ssize_t __pyx_v_extent2) { + int __pyx_r; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + #ifdef WITH_THREAD + PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure(); + #endif + __Pyx_RefNannySetupContext("_err_extents", 0); + + /* "View.MemoryView":1250 + * Py_ssize_t extent2) except -1 with gil: + * raise ValueError("got differing extents in dimension %d (got %d and %d)" % + * (i, extent1, extent2)) # <<<<<<<<<<<<<< + * + * @cname('__pyx_memoryview_err_dim') + */ + __pyx_t_1 = __Pyx_PyInt_From_int(__pyx_v_i); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1250, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = PyInt_FromSsize_t(__pyx_v_extent1); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1250, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_3 = PyInt_FromSsize_t(__pyx_v_extent2); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1250, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = PyTuple_New(3); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 1250, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_1); + PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_1); + __Pyx_GIVEREF(__pyx_t_2); + PyTuple_SET_ITEM(__pyx_t_4, 1, __pyx_t_2); + __Pyx_GIVEREF(__pyx_t_3); + PyTuple_SET_ITEM(__pyx_t_4, 2, __pyx_t_3); + __pyx_t_1 = 0; + __pyx_t_2 = 0; + __pyx_t_3 = 0; + + /* "View.MemoryView":1249 + * cdef int _err_extents(int i, Py_ssize_t extent1, + * Py_ssize_t extent2) except -1 with gil: + * raise ValueError("got differing extents in dimension %d (got %d and %d)" % # <<<<<<<<<<<<<< + * (i, extent1, extent2)) + * + */ + __pyx_t_3 = __Pyx_PyString_Format(__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1249, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_builtin_ValueError, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 1249, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_4, 0, 0, 0); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __PYX_ERR(2, 1249, __pyx_L1_error) + + /* "View.MemoryView":1247 + * + * @cname('__pyx_memoryview_err_extents') + * cdef int _err_extents(int i, Py_ssize_t extent1, # <<<<<<<<<<<<<< + * Py_ssize_t extent2) except -1 with gil: + * raise ValueError("got differing extents in dimension %d (got %d and %d)" % + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_AddTraceback("View.MemoryView._err_extents", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = -1; + __Pyx_RefNannyFinishContext(); + #ifdef WITH_THREAD + __Pyx_PyGILState_Release(__pyx_gilstate_save); + #endif + return __pyx_r; +} + +/* "View.MemoryView":1253 + * + * @cname('__pyx_memoryview_err_dim') + * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil: # <<<<<<<<<<<<<< + * raise error(msg.decode('ascii') % dim) + * + */ + +static int __pyx_memoryview_err_dim(PyObject *__pyx_v_error, char *__pyx_v_msg, int __pyx_v_dim) { + int __pyx_r; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + #ifdef WITH_THREAD + PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure(); + #endif + __Pyx_RefNannySetupContext("_err_dim", 0); + __Pyx_INCREF(__pyx_v_error); + + /* "View.MemoryView":1254 + * @cname('__pyx_memoryview_err_dim') + * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil: + * raise error(msg.decode('ascii') % dim) # <<<<<<<<<<<<<< + * + * @cname('__pyx_memoryview_err') + */ + __pyx_t_2 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_3 = __Pyx_PyInt_From_int(__pyx_v_dim); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_4 = PyUnicode_Format(__pyx_t_2, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 1254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_INCREF(__pyx_v_error); + __pyx_t_3 = __pyx_v_error; __pyx_t_2 = NULL; + if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_3))) { + __pyx_t_2 = PyMethod_GET_SELF(__pyx_t_3); + if (likely(__pyx_t_2)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_3); + __Pyx_INCREF(__pyx_t_2); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_3, function); + } + } + if (!__pyx_t_2) { + __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_4); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1254, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_GOTREF(__pyx_t_1); + } else { + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_3)) { + PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_t_4}; + __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_3)) { + PyObject *__pyx_temp[2] = {__pyx_t_2, __pyx_t_4}; + __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_3, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1254, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + } else + #endif + { + __pyx_t_5 = PyTuple_New(1+1); if (unlikely(!__pyx_t_5)) __PYX_ERR(2, 1254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_5); + __Pyx_GIVEREF(__pyx_t_2); PyTuple_SET_ITEM(__pyx_t_5, 0, __pyx_t_2); __pyx_t_2 = NULL; + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_5, 0+1, __pyx_t_4); + __pyx_t_4 = 0; + __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_3, __pyx_t_5, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1254, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_5); __pyx_t_5 = 0; + } + } + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_Raise(__pyx_t_1, 0, 0, 0); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __PYX_ERR(2, 1254, __pyx_L1_error) + + /* "View.MemoryView":1253 + * + * @cname('__pyx_memoryview_err_dim') + * cdef int _err_dim(object error, char *msg, int dim) except -1 with gil: # <<<<<<<<<<<<<< + * raise error(msg.decode('ascii') % dim) + * + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_AddTraceback("View.MemoryView._err_dim", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = -1; + __Pyx_XDECREF(__pyx_v_error); + __Pyx_RefNannyFinishContext(); + #ifdef WITH_THREAD + __Pyx_PyGILState_Release(__pyx_gilstate_save); + #endif + return __pyx_r; +} + +/* "View.MemoryView":1257 + * + * @cname('__pyx_memoryview_err') + * cdef int _err(object error, char *msg) except -1 with gil: # <<<<<<<<<<<<<< + * if msg != NULL: + * raise error(msg.decode('ascii')) + */ + +static int __pyx_memoryview_err(PyObject *__pyx_v_error, char *__pyx_v_msg) { + int __pyx_r; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + #ifdef WITH_THREAD + PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure(); + #endif + __Pyx_RefNannySetupContext("_err", 0); + __Pyx_INCREF(__pyx_v_error); + + /* "View.MemoryView":1258 + * @cname('__pyx_memoryview_err') + * cdef int _err(object error, char *msg) except -1 with gil: + * if msg != NULL: # <<<<<<<<<<<<<< + * raise error(msg.decode('ascii')) + * else: + */ + __pyx_t_1 = ((__pyx_v_msg != NULL) != 0); + if (unlikely(__pyx_t_1)) { + + /* "View.MemoryView":1259 + * cdef int _err(object error, char *msg) except -1 with gil: + * if msg != NULL: + * raise error(msg.decode('ascii')) # <<<<<<<<<<<<<< + * else: + * raise error + */ + __pyx_t_3 = __Pyx_decode_c_string(__pyx_v_msg, 0, strlen(__pyx_v_msg), NULL, NULL, PyUnicode_DecodeASCII); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 1259, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_INCREF(__pyx_v_error); + __pyx_t_4 = __pyx_v_error; __pyx_t_5 = NULL; + if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_4))) { + __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_4); + if (likely(__pyx_t_5)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_4); + __Pyx_INCREF(__pyx_t_5); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_4, function); + } + } + if (!__pyx_t_5) { + __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_4, __pyx_t_3); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1259, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_GOTREF(__pyx_t_2); + } else { + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_3}; + __pyx_t_2 = __Pyx_PyFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1259, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_4)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_3}; + __pyx_t_2 = __Pyx_PyCFunction_FastCall(__pyx_t_4, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1259, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + } else + #endif + { + __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 1259, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL; + __Pyx_GIVEREF(__pyx_t_3); + PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_3); + __pyx_t_3 = 0; + __pyx_t_2 = __Pyx_PyObject_Call(__pyx_t_4, __pyx_t_6, NULL); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 1259, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } + } + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_Raise(__pyx_t_2, 0, 0, 0); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __PYX_ERR(2, 1259, __pyx_L1_error) + + /* "View.MemoryView":1258 + * @cname('__pyx_memoryview_err') + * cdef int _err(object error, char *msg) except -1 with gil: + * if msg != NULL: # <<<<<<<<<<<<<< + * raise error(msg.decode('ascii')) + * else: + */ + } + + /* "View.MemoryView":1261 + * raise error(msg.decode('ascii')) + * else: + * raise error # <<<<<<<<<<<<<< + * + * @cname('__pyx_memoryview_copy_contents') + */ + /*else*/ { + __Pyx_Raise(__pyx_v_error, 0, 0, 0); + __PYX_ERR(2, 1261, __pyx_L1_error) + } + + /* "View.MemoryView":1257 + * + * @cname('__pyx_memoryview_err') + * cdef int _err(object error, char *msg) except -1 with gil: # <<<<<<<<<<<<<< + * if msg != NULL: + * raise error(msg.decode('ascii')) + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_AddTraceback("View.MemoryView._err", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = -1; + __Pyx_XDECREF(__pyx_v_error); + __Pyx_RefNannyFinishContext(); + #ifdef WITH_THREAD + __Pyx_PyGILState_Release(__pyx_gilstate_save); + #endif + return __pyx_r; +} + +/* "View.MemoryView":1264 + * + * @cname('__pyx_memoryview_copy_contents') + * cdef int memoryview_copy_contents(__Pyx_memviewslice src, # <<<<<<<<<<<<<< + * __Pyx_memviewslice dst, + * int src_ndim, int dst_ndim, + */ + +static int __pyx_memoryview_copy_contents(__Pyx_memviewslice __pyx_v_src, __Pyx_memviewslice __pyx_v_dst, int __pyx_v_src_ndim, int __pyx_v_dst_ndim, int __pyx_v_dtype_is_object) { + void *__pyx_v_tmpdata; + size_t __pyx_v_itemsize; + int __pyx_v_i; + char __pyx_v_order; + int __pyx_v_broadcasting; + int __pyx_v_direct_copy; + __Pyx_memviewslice __pyx_v_tmp; + int __pyx_v_ndim; + int __pyx_r; + Py_ssize_t __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + int __pyx_t_4; + int __pyx_t_5; + int __pyx_t_6; + void *__pyx_t_7; + int __pyx_t_8; + + /* "View.MemoryView":1272 + * Check for overlapping memory and verify the shapes. + * """ + * cdef void *tmpdata = NULL # <<<<<<<<<<<<<< + * cdef size_t itemsize = src.memview.view.itemsize + * cdef int i + */ + __pyx_v_tmpdata = NULL; + + /* "View.MemoryView":1273 + * """ + * cdef void *tmpdata = NULL + * cdef size_t itemsize = src.memview.view.itemsize # <<<<<<<<<<<<<< + * cdef int i + * cdef char order = get_best_order(&src, src_ndim) + */ + __pyx_t_1 = __pyx_v_src.memview->view.itemsize; + __pyx_v_itemsize = __pyx_t_1; + + /* "View.MemoryView":1275 + * cdef size_t itemsize = src.memview.view.itemsize + * cdef int i + * cdef char order = get_best_order(&src, src_ndim) # <<<<<<<<<<<<<< + * cdef bint broadcasting = False + * cdef bint direct_copy = False + */ + __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_src), __pyx_v_src_ndim); + + /* "View.MemoryView":1276 + * cdef int i + * cdef char order = get_best_order(&src, src_ndim) + * cdef bint broadcasting = False # <<<<<<<<<<<<<< + * cdef bint direct_copy = False + * cdef __Pyx_memviewslice tmp + */ + __pyx_v_broadcasting = 0; + + /* "View.MemoryView":1277 + * cdef char order = get_best_order(&src, src_ndim) + * cdef bint broadcasting = False + * cdef bint direct_copy = False # <<<<<<<<<<<<<< + * cdef __Pyx_memviewslice tmp + * + */ + __pyx_v_direct_copy = 0; + + /* "View.MemoryView":1280 + * cdef __Pyx_memviewslice tmp + * + * if src_ndim < dst_ndim: # <<<<<<<<<<<<<< + * broadcast_leading(&src, src_ndim, dst_ndim) + * elif dst_ndim < src_ndim: + */ + __pyx_t_2 = ((__pyx_v_src_ndim < __pyx_v_dst_ndim) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1281 + * + * if src_ndim < dst_ndim: + * broadcast_leading(&src, src_ndim, dst_ndim) # <<<<<<<<<<<<<< + * elif dst_ndim < src_ndim: + * broadcast_leading(&dst, dst_ndim, src_ndim) + */ + __pyx_memoryview_broadcast_leading((&__pyx_v_src), __pyx_v_src_ndim, __pyx_v_dst_ndim); + + /* "View.MemoryView":1280 + * cdef __Pyx_memviewslice tmp + * + * if src_ndim < dst_ndim: # <<<<<<<<<<<<<< + * broadcast_leading(&src, src_ndim, dst_ndim) + * elif dst_ndim < src_ndim: + */ + goto __pyx_L3; + } + + /* "View.MemoryView":1282 + * if src_ndim < dst_ndim: + * broadcast_leading(&src, src_ndim, dst_ndim) + * elif dst_ndim < src_ndim: # <<<<<<<<<<<<<< + * broadcast_leading(&dst, dst_ndim, src_ndim) + * + */ + __pyx_t_2 = ((__pyx_v_dst_ndim < __pyx_v_src_ndim) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1283 + * broadcast_leading(&src, src_ndim, dst_ndim) + * elif dst_ndim < src_ndim: + * broadcast_leading(&dst, dst_ndim, src_ndim) # <<<<<<<<<<<<<< + * + * cdef int ndim = max(src_ndim, dst_ndim) + */ + __pyx_memoryview_broadcast_leading((&__pyx_v_dst), __pyx_v_dst_ndim, __pyx_v_src_ndim); + + /* "View.MemoryView":1282 + * if src_ndim < dst_ndim: + * broadcast_leading(&src, src_ndim, dst_ndim) + * elif dst_ndim < src_ndim: # <<<<<<<<<<<<<< + * broadcast_leading(&dst, dst_ndim, src_ndim) + * + */ + } + __pyx_L3:; + + /* "View.MemoryView":1285 + * broadcast_leading(&dst, dst_ndim, src_ndim) + * + * cdef int ndim = max(src_ndim, dst_ndim) # <<<<<<<<<<<<<< + * + * for i in range(ndim): + */ + __pyx_t_3 = __pyx_v_dst_ndim; + __pyx_t_4 = __pyx_v_src_ndim; + if (((__pyx_t_3 > __pyx_t_4) != 0)) { + __pyx_t_5 = __pyx_t_3; + } else { + __pyx_t_5 = __pyx_t_4; + } + __pyx_v_ndim = __pyx_t_5; + + /* "View.MemoryView":1287 + * cdef int ndim = max(src_ndim, dst_ndim) + * + * for i in range(ndim): # <<<<<<<<<<<<<< + * if src.shape[i] != dst.shape[i]: + * if src.shape[i] == 1: + */ + __pyx_t_5 = __pyx_v_ndim; + __pyx_t_3 = __pyx_t_5; + for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) { + __pyx_v_i = __pyx_t_4; + + /* "View.MemoryView":1288 + * + * for i in range(ndim): + * if src.shape[i] != dst.shape[i]: # <<<<<<<<<<<<<< + * if src.shape[i] == 1: + * broadcasting = True + */ + __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) != (__pyx_v_dst.shape[__pyx_v_i])) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1289 + * for i in range(ndim): + * if src.shape[i] != dst.shape[i]: + * if src.shape[i] == 1: # <<<<<<<<<<<<<< + * broadcasting = True + * src.strides[i] = 0 + */ + __pyx_t_2 = (((__pyx_v_src.shape[__pyx_v_i]) == 1) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1290 + * if src.shape[i] != dst.shape[i]: + * if src.shape[i] == 1: + * broadcasting = True # <<<<<<<<<<<<<< + * src.strides[i] = 0 + * else: + */ + __pyx_v_broadcasting = 1; + + /* "View.MemoryView":1291 + * if src.shape[i] == 1: + * broadcasting = True + * src.strides[i] = 0 # <<<<<<<<<<<<<< + * else: + * _err_extents(i, dst.shape[i], src.shape[i]) + */ + (__pyx_v_src.strides[__pyx_v_i]) = 0; + + /* "View.MemoryView":1289 + * for i in range(ndim): + * if src.shape[i] != dst.shape[i]: + * if src.shape[i] == 1: # <<<<<<<<<<<<<< + * broadcasting = True + * src.strides[i] = 0 + */ + goto __pyx_L7; + } + + /* "View.MemoryView":1293 + * src.strides[i] = 0 + * else: + * _err_extents(i, dst.shape[i], src.shape[i]) # <<<<<<<<<<<<<< + * + * if src.suboffsets[i] >= 0: + */ + /*else*/ { + __pyx_t_6 = __pyx_memoryview_err_extents(__pyx_v_i, (__pyx_v_dst.shape[__pyx_v_i]), (__pyx_v_src.shape[__pyx_v_i])); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(2, 1293, __pyx_L1_error) + } + __pyx_L7:; + + /* "View.MemoryView":1288 + * + * for i in range(ndim): + * if src.shape[i] != dst.shape[i]: # <<<<<<<<<<<<<< + * if src.shape[i] == 1: + * broadcasting = True + */ + } + + /* "View.MemoryView":1295 + * _err_extents(i, dst.shape[i], src.shape[i]) + * + * if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<< + * _err_dim(ValueError, "Dimension %d is not direct", i) + * + */ + __pyx_t_2 = (((__pyx_v_src.suboffsets[__pyx_v_i]) >= 0) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1296 + * + * if src.suboffsets[i] >= 0: + * _err_dim(ValueError, "Dimension %d is not direct", i) # <<<<<<<<<<<<<< + * + * if slices_overlap(&src, &dst, ndim, itemsize): + */ + __pyx_t_6 = __pyx_memoryview_err_dim(__pyx_builtin_ValueError, ((char *)"Dimension %d is not direct"), __pyx_v_i); if (unlikely(__pyx_t_6 == ((int)-1))) __PYX_ERR(2, 1296, __pyx_L1_error) + + /* "View.MemoryView":1295 + * _err_extents(i, dst.shape[i], src.shape[i]) + * + * if src.suboffsets[i] >= 0: # <<<<<<<<<<<<<< + * _err_dim(ValueError, "Dimension %d is not direct", i) + * + */ + } + } + + /* "View.MemoryView":1298 + * _err_dim(ValueError, "Dimension %d is not direct", i) + * + * if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<< + * + * if not slice_is_contig(src, order, ndim): + */ + __pyx_t_2 = (__pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1300 + * if slices_overlap(&src, &dst, ndim, itemsize): + * + * if not slice_is_contig(src, order, ndim): # <<<<<<<<<<<<<< + * order = get_best_order(&dst, ndim) + * + */ + __pyx_t_2 = ((!(__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim) != 0)) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1301 + * + * if not slice_is_contig(src, order, ndim): + * order = get_best_order(&dst, ndim) # <<<<<<<<<<<<<< + * + * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) + */ + __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim); + + /* "View.MemoryView":1300 + * if slices_overlap(&src, &dst, ndim, itemsize): + * + * if not slice_is_contig(src, order, ndim): # <<<<<<<<<<<<<< + * order = get_best_order(&dst, ndim) + * + */ + } + + /* "View.MemoryView":1303 + * order = get_best_order(&dst, ndim) + * + * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) # <<<<<<<<<<<<<< + * src = tmp + * + */ + __pyx_t_7 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_7 == ((void *)NULL))) __PYX_ERR(2, 1303, __pyx_L1_error) + __pyx_v_tmpdata = __pyx_t_7; + + /* "View.MemoryView":1304 + * + * tmpdata = copy_data_to_temp(&src, &tmp, order, ndim) + * src = tmp # <<<<<<<<<<<<<< + * + * if not broadcasting: + */ + __pyx_v_src = __pyx_v_tmp; + + /* "View.MemoryView":1298 + * _err_dim(ValueError, "Dimension %d is not direct", i) + * + * if slices_overlap(&src, &dst, ndim, itemsize): # <<<<<<<<<<<<<< + * + * if not slice_is_contig(src, order, ndim): + */ + } + + /* "View.MemoryView":1306 + * src = tmp + * + * if not broadcasting: # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_2 = ((!(__pyx_v_broadcasting != 0)) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1309 + * + * + * if slice_is_contig(src, 'C', ndim): # <<<<<<<<<<<<<< + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): + */ + __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'C', __pyx_v_ndim) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1310 + * + * if slice_is_contig(src, 'C', ndim): + * direct_copy = slice_is_contig(dst, 'C', ndim) # <<<<<<<<<<<<<< + * elif slice_is_contig(src, 'F', ndim): + * direct_copy = slice_is_contig(dst, 'F', ndim) + */ + __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'C', __pyx_v_ndim); + + /* "View.MemoryView":1309 + * + * + * if slice_is_contig(src, 'C', ndim): # <<<<<<<<<<<<<< + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): + */ + goto __pyx_L12; + } + + /* "View.MemoryView":1311 + * if slice_is_contig(src, 'C', ndim): + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): # <<<<<<<<<<<<<< + * direct_copy = slice_is_contig(dst, 'F', ndim) + * + */ + __pyx_t_2 = (__pyx_memviewslice_is_contig(__pyx_v_src, 'F', __pyx_v_ndim) != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1312 + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): + * direct_copy = slice_is_contig(dst, 'F', ndim) # <<<<<<<<<<<<<< + * + * if direct_copy: + */ + __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'F', __pyx_v_ndim); + + /* "View.MemoryView":1311 + * if slice_is_contig(src, 'C', ndim): + * direct_copy = slice_is_contig(dst, 'C', ndim) + * elif slice_is_contig(src, 'F', ndim): # <<<<<<<<<<<<<< + * direct_copy = slice_is_contig(dst, 'F', ndim) + * + */ + } + __pyx_L12:; + + /* "View.MemoryView":1314 + * direct_copy = slice_is_contig(dst, 'F', ndim) + * + * if direct_copy: # <<<<<<<<<<<<<< + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + */ + __pyx_t_2 = (__pyx_v_direct_copy != 0); + if (__pyx_t_2) { + + /* "View.MemoryView":1316 + * if direct_copy: + * + * refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<< + * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) + * refcount_copying(&dst, dtype_is_object, ndim, True) + */ + __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0); + + /* "View.MemoryView":1317 + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) # <<<<<<<<<<<<<< + * refcount_copying(&dst, dtype_is_object, ndim, True) + * free(tmpdata) + */ + (void)(memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim))); + + /* "View.MemoryView":1318 + * refcount_copying(&dst, dtype_is_object, ndim, False) + * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) + * refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<< + * free(tmpdata) + * return 0 + */ + __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1); + + /* "View.MemoryView":1319 + * memcpy(dst.data, src.data, slice_get_size(&src, ndim)) + * refcount_copying(&dst, dtype_is_object, ndim, True) + * free(tmpdata) # <<<<<<<<<<<<<< + * return 0 + * + */ + free(__pyx_v_tmpdata); + + /* "View.MemoryView":1320 + * refcount_copying(&dst, dtype_is_object, ndim, True) + * free(tmpdata) + * return 0 # <<<<<<<<<<<<<< + * + * if order == 'F' == get_best_order(&dst, ndim): + */ + __pyx_r = 0; + goto __pyx_L0; + + /* "View.MemoryView":1314 + * direct_copy = slice_is_contig(dst, 'F', ndim) + * + * if direct_copy: # <<<<<<<<<<<<<< + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + */ + } + + /* "View.MemoryView":1306 + * src = tmp + * + * if not broadcasting: # <<<<<<<<<<<<<< + * + * + */ + } + + /* "View.MemoryView":1322 + * return 0 + * + * if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_2 = (__pyx_v_order == 'F'); + if (__pyx_t_2) { + __pyx_t_2 = ('F' == __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim)); + } + __pyx_t_8 = (__pyx_t_2 != 0); + if (__pyx_t_8) { + + /* "View.MemoryView":1325 + * + * + * transpose_memslice(&src) # <<<<<<<<<<<<<< + * transpose_memslice(&dst) + * + */ + __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(2, 1325, __pyx_L1_error) + + /* "View.MemoryView":1326 + * + * transpose_memslice(&src) + * transpose_memslice(&dst) # <<<<<<<<<<<<<< + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + */ + __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == ((int)0))) __PYX_ERR(2, 1326, __pyx_L1_error) + + /* "View.MemoryView":1322 + * return 0 + * + * if order == 'F' == get_best_order(&dst, ndim): # <<<<<<<<<<<<<< + * + * + */ + } + + /* "View.MemoryView":1328 + * transpose_memslice(&dst) + * + * refcount_copying(&dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<< + * copy_strided_to_strided(&src, &dst, ndim, itemsize) + * refcount_copying(&dst, dtype_is_object, ndim, True) + */ + __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0); + + /* "View.MemoryView":1329 + * + * refcount_copying(&dst, dtype_is_object, ndim, False) + * copy_strided_to_strided(&src, &dst, ndim, itemsize) # <<<<<<<<<<<<<< + * refcount_copying(&dst, dtype_is_object, ndim, True) + * + */ + copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize); + + /* "View.MemoryView":1330 + * refcount_copying(&dst, dtype_is_object, ndim, False) + * copy_strided_to_strided(&src, &dst, ndim, itemsize) + * refcount_copying(&dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<< + * + * free(tmpdata) + */ + __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1); + + /* "View.MemoryView":1332 + * refcount_copying(&dst, dtype_is_object, ndim, True) + * + * free(tmpdata) # <<<<<<<<<<<<<< + * return 0 + * + */ + free(__pyx_v_tmpdata); + + /* "View.MemoryView":1333 + * + * free(tmpdata) + * return 0 # <<<<<<<<<<<<<< + * + * @cname('__pyx_memoryview_broadcast_leading') + */ + __pyx_r = 0; + goto __pyx_L0; + + /* "View.MemoryView":1264 + * + * @cname('__pyx_memoryview_copy_contents') + * cdef int memoryview_copy_contents(__Pyx_memviewslice src, # <<<<<<<<<<<<<< + * __Pyx_memviewslice dst, + * int src_ndim, int dst_ndim, + */ + + /* function exit code */ + __pyx_L1_error:; + { + #ifdef WITH_THREAD + PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure(); + #endif + __Pyx_AddTraceback("View.MemoryView.memoryview_copy_contents", __pyx_clineno, __pyx_lineno, __pyx_filename); + #ifdef WITH_THREAD + __Pyx_PyGILState_Release(__pyx_gilstate_save); + #endif + } + __pyx_r = -1; + __pyx_L0:; + return __pyx_r; +} + +/* "View.MemoryView":1336 + * + * @cname('__pyx_memoryview_broadcast_leading') + * cdef void broadcast_leading(__Pyx_memviewslice *mslice, # <<<<<<<<<<<<<< + * int ndim, + * int ndim_other) nogil: + */ + +static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) { + int __pyx_v_i; + int __pyx_v_offset; + int __pyx_t_1; + int __pyx_t_2; + int __pyx_t_3; + + /* "View.MemoryView":1340 + * int ndim_other) nogil: + * cdef int i + * cdef int offset = ndim_other - ndim # <<<<<<<<<<<<<< + * + * for i in range(ndim - 1, -1, -1): + */ + __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim); + + /* "View.MemoryView":1342 + * cdef int offset = ndim_other - ndim + * + * for i in range(ndim - 1, -1, -1): # <<<<<<<<<<<<<< + * mslice.shape[i + offset] = mslice.shape[i] + * mslice.strides[i + offset] = mslice.strides[i] + */ + for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) { + __pyx_v_i = __pyx_t_1; + + /* "View.MemoryView":1343 + * + * for i in range(ndim - 1, -1, -1): + * mslice.shape[i + offset] = mslice.shape[i] # <<<<<<<<<<<<<< + * mslice.strides[i + offset] = mslice.strides[i] + * mslice.suboffsets[i + offset] = mslice.suboffsets[i] + */ + (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]); + + /* "View.MemoryView":1344 + * for i in range(ndim - 1, -1, -1): + * mslice.shape[i + offset] = mslice.shape[i] + * mslice.strides[i + offset] = mslice.strides[i] # <<<<<<<<<<<<<< + * mslice.suboffsets[i + offset] = mslice.suboffsets[i] + * + */ + (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]); + + /* "View.MemoryView":1345 + * mslice.shape[i + offset] = mslice.shape[i] + * mslice.strides[i + offset] = mslice.strides[i] + * mslice.suboffsets[i + offset] = mslice.suboffsets[i] # <<<<<<<<<<<<<< + * + * for i in range(offset): + */ + (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]); + } + + /* "View.MemoryView":1347 + * mslice.suboffsets[i + offset] = mslice.suboffsets[i] + * + * for i in range(offset): # <<<<<<<<<<<<<< + * mslice.shape[i] = 1 + * mslice.strides[i] = mslice.strides[0] + */ + __pyx_t_1 = __pyx_v_offset; + __pyx_t_2 = __pyx_t_1; + for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) { + __pyx_v_i = __pyx_t_3; + + /* "View.MemoryView":1348 + * + * for i in range(offset): + * mslice.shape[i] = 1 # <<<<<<<<<<<<<< + * mslice.strides[i] = mslice.strides[0] + * mslice.suboffsets[i] = -1 + */ + (__pyx_v_mslice->shape[__pyx_v_i]) = 1; + + /* "View.MemoryView":1349 + * for i in range(offset): + * mslice.shape[i] = 1 + * mslice.strides[i] = mslice.strides[0] # <<<<<<<<<<<<<< + * mslice.suboffsets[i] = -1 + * + */ + (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]); + + /* "View.MemoryView":1350 + * mslice.shape[i] = 1 + * mslice.strides[i] = mslice.strides[0] + * mslice.suboffsets[i] = -1 # <<<<<<<<<<<<<< + * + * + */ + (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L; + } + + /* "View.MemoryView":1336 + * + * @cname('__pyx_memoryview_broadcast_leading') + * cdef void broadcast_leading(__Pyx_memviewslice *mslice, # <<<<<<<<<<<<<< + * int ndim, + * int ndim_other) nogil: + */ + + /* function exit code */ +} + +/* "View.MemoryView":1358 + * + * @cname('__pyx_memoryview_refcount_copying') + * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, # <<<<<<<<<<<<<< + * int ndim, bint inc) nogil: + * + */ + +static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) { + int __pyx_t_1; + + /* "View.MemoryView":1362 + * + * + * if dtype_is_object: # <<<<<<<<<<<<<< + * refcount_objects_in_slice_with_gil(dst.data, dst.shape, + * dst.strides, ndim, inc) + */ + __pyx_t_1 = (__pyx_v_dtype_is_object != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":1363 + * + * if dtype_is_object: + * refcount_objects_in_slice_with_gil(dst.data, dst.shape, # <<<<<<<<<<<<<< + * dst.strides, ndim, inc) + * + */ + __pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc); + + /* "View.MemoryView":1362 + * + * + * if dtype_is_object: # <<<<<<<<<<<<<< + * refcount_objects_in_slice_with_gil(dst.data, dst.shape, + * dst.strides, ndim, inc) + */ + } + + /* "View.MemoryView":1358 + * + * @cname('__pyx_memoryview_refcount_copying') + * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, # <<<<<<<<<<<<<< + * int ndim, bint inc) nogil: + * + */ + + /* function exit code */ +} + +/* "View.MemoryView":1367 + * + * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil') + * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<< + * Py_ssize_t *strides, int ndim, + * bint inc) with gil: + */ + +static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) { + __Pyx_RefNannyDeclarations + #ifdef WITH_THREAD + PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure(); + #endif + __Pyx_RefNannySetupContext("refcount_objects_in_slice_with_gil", 0); + + /* "View.MemoryView":1370 + * Py_ssize_t *strides, int ndim, + * bint inc) with gil: + * refcount_objects_in_slice(data, shape, strides, ndim, inc) # <<<<<<<<<<<<<< + * + * @cname('__pyx_memoryview_refcount_objects_in_slice') + */ + __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc); + + /* "View.MemoryView":1367 + * + * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil') + * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<< + * Py_ssize_t *strides, int ndim, + * bint inc) with gil: + */ + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + #ifdef WITH_THREAD + __Pyx_PyGILState_Release(__pyx_gilstate_save); + #endif +} + +/* "View.MemoryView":1373 + * + * @cname('__pyx_memoryview_refcount_objects_in_slice') + * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<< + * Py_ssize_t *strides, int ndim, bint inc): + * cdef Py_ssize_t i + */ + +static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) { + CYTHON_UNUSED Py_ssize_t __pyx_v_i; + __Pyx_RefNannyDeclarations + Py_ssize_t __pyx_t_1; + Py_ssize_t __pyx_t_2; + Py_ssize_t __pyx_t_3; + int __pyx_t_4; + __Pyx_RefNannySetupContext("refcount_objects_in_slice", 0); + + /* "View.MemoryView":1377 + * cdef Py_ssize_t i + * + * for i in range(shape[0]): # <<<<<<<<<<<<<< + * if ndim == 1: + * if inc: + */ + __pyx_t_1 = (__pyx_v_shape[0]); + __pyx_t_2 = __pyx_t_1; + for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) { + __pyx_v_i = __pyx_t_3; + + /* "View.MemoryView":1378 + * + * for i in range(shape[0]): + * if ndim == 1: # <<<<<<<<<<<<<< + * if inc: + * Py_INCREF((<PyObject **> data)[0]) + */ + __pyx_t_4 = ((__pyx_v_ndim == 1) != 0); + if (__pyx_t_4) { + + /* "View.MemoryView":1379 + * for i in range(shape[0]): + * if ndim == 1: + * if inc: # <<<<<<<<<<<<<< + * Py_INCREF((<PyObject **> data)[0]) + * else: + */ + __pyx_t_4 = (__pyx_v_inc != 0); + if (__pyx_t_4) { + + /* "View.MemoryView":1380 + * if ndim == 1: + * if inc: + * Py_INCREF((<PyObject **> data)[0]) # <<<<<<<<<<<<<< + * else: + * Py_DECREF((<PyObject **> data)[0]) + */ + Py_INCREF((((PyObject **)__pyx_v_data)[0])); + + /* "View.MemoryView":1379 + * for i in range(shape[0]): + * if ndim == 1: + * if inc: # <<<<<<<<<<<<<< + * Py_INCREF((<PyObject **> data)[0]) + * else: + */ + goto __pyx_L6; + } + + /* "View.MemoryView":1382 + * Py_INCREF((<PyObject **> data)[0]) + * else: + * Py_DECREF((<PyObject **> data)[0]) # <<<<<<<<<<<<<< + * else: + * refcount_objects_in_slice(data, shape + 1, strides + 1, + */ + /*else*/ { + Py_DECREF((((PyObject **)__pyx_v_data)[0])); + } + __pyx_L6:; + + /* "View.MemoryView":1378 + * + * for i in range(shape[0]): + * if ndim == 1: # <<<<<<<<<<<<<< + * if inc: + * Py_INCREF((<PyObject **> data)[0]) + */ + goto __pyx_L5; + } + + /* "View.MemoryView":1384 + * Py_DECREF((<PyObject **> data)[0]) + * else: + * refcount_objects_in_slice(data, shape + 1, strides + 1, # <<<<<<<<<<<<<< + * ndim - 1, inc) + * + */ + /*else*/ { + + /* "View.MemoryView":1385 + * else: + * refcount_objects_in_slice(data, shape + 1, strides + 1, + * ndim - 1, inc) # <<<<<<<<<<<<<< + * + * data += strides[0] + */ + __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_inc); + } + __pyx_L5:; + + /* "View.MemoryView":1387 + * ndim - 1, inc) + * + * data += strides[0] # <<<<<<<<<<<<<< + * + * + */ + __pyx_v_data = (__pyx_v_data + (__pyx_v_strides[0])); + } + + /* "View.MemoryView":1373 + * + * @cname('__pyx_memoryview_refcount_objects_in_slice') + * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<< + * Py_ssize_t *strides, int ndim, bint inc): + * cdef Py_ssize_t i + */ + + /* function exit code */ + __Pyx_RefNannyFinishContext(); +} + +/* "View.MemoryView":1393 + * + * @cname('__pyx_memoryview_slice_assign_scalar') + * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim, # <<<<<<<<<<<<<< + * size_t itemsize, void *item, + * bint dtype_is_object) nogil: + */ + +static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item, int __pyx_v_dtype_is_object) { + + /* "View.MemoryView":1396 + * size_t itemsize, void *item, + * bint dtype_is_object) nogil: + * refcount_copying(dst, dtype_is_object, ndim, False) # <<<<<<<<<<<<<< + * _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim, + * itemsize, item) + */ + __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 0); + + /* "View.MemoryView":1397 + * bint dtype_is_object) nogil: + * refcount_copying(dst, dtype_is_object, ndim, False) + * _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim, # <<<<<<<<<<<<<< + * itemsize, item) + * refcount_copying(dst, dtype_is_object, ndim, True) + */ + __pyx_memoryview__slice_assign_scalar(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_itemsize, __pyx_v_item); + + /* "View.MemoryView":1399 + * _slice_assign_scalar(dst.data, dst.shape, dst.strides, ndim, + * itemsize, item) + * refcount_copying(dst, dtype_is_object, ndim, True) # <<<<<<<<<<<<<< + * + * + */ + __pyx_memoryview_refcount_copying(__pyx_v_dst, __pyx_v_dtype_is_object, __pyx_v_ndim, 1); + + /* "View.MemoryView":1393 + * + * @cname('__pyx_memoryview_slice_assign_scalar') + * cdef void slice_assign_scalar(__Pyx_memviewslice *dst, int ndim, # <<<<<<<<<<<<<< + * size_t itemsize, void *item, + * bint dtype_is_object) nogil: + */ + + /* function exit code */ +} + +/* "View.MemoryView":1403 + * + * @cname('__pyx_memoryview__slice_assign_scalar') + * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<< + * Py_ssize_t *strides, int ndim, + * size_t itemsize, void *item) nogil: + */ + +static void __pyx_memoryview__slice_assign_scalar(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, size_t __pyx_v_itemsize, void *__pyx_v_item) { + CYTHON_UNUSED Py_ssize_t __pyx_v_i; + Py_ssize_t __pyx_v_stride; + Py_ssize_t __pyx_v_extent; + int __pyx_t_1; + Py_ssize_t __pyx_t_2; + Py_ssize_t __pyx_t_3; + Py_ssize_t __pyx_t_4; + + /* "View.MemoryView":1407 + * size_t itemsize, void *item) nogil: + * cdef Py_ssize_t i + * cdef Py_ssize_t stride = strides[0] # <<<<<<<<<<<<<< + * cdef Py_ssize_t extent = shape[0] + * + */ + __pyx_v_stride = (__pyx_v_strides[0]); + + /* "View.MemoryView":1408 + * cdef Py_ssize_t i + * cdef Py_ssize_t stride = strides[0] + * cdef Py_ssize_t extent = shape[0] # <<<<<<<<<<<<<< + * + * if ndim == 1: + */ + __pyx_v_extent = (__pyx_v_shape[0]); + + /* "View.MemoryView":1410 + * cdef Py_ssize_t extent = shape[0] + * + * if ndim == 1: # <<<<<<<<<<<<<< + * for i in range(extent): + * memcpy(data, item, itemsize) + */ + __pyx_t_1 = ((__pyx_v_ndim == 1) != 0); + if (__pyx_t_1) { + + /* "View.MemoryView":1411 + * + * if ndim == 1: + * for i in range(extent): # <<<<<<<<<<<<<< + * memcpy(data, item, itemsize) + * data += stride + */ + __pyx_t_2 = __pyx_v_extent; + __pyx_t_3 = __pyx_t_2; + for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) { + __pyx_v_i = __pyx_t_4; + + /* "View.MemoryView":1412 + * if ndim == 1: + * for i in range(extent): + * memcpy(data, item, itemsize) # <<<<<<<<<<<<<< + * data += stride + * else: + */ + (void)(memcpy(__pyx_v_data, __pyx_v_item, __pyx_v_itemsize)); + + /* "View.MemoryView":1413 + * for i in range(extent): + * memcpy(data, item, itemsize) + * data += stride # <<<<<<<<<<<<<< + * else: + * for i in range(extent): + */ + __pyx_v_data = (__pyx_v_data + __pyx_v_stride); + } + + /* "View.MemoryView":1410 + * cdef Py_ssize_t extent = shape[0] + * + * if ndim == 1: # <<<<<<<<<<<<<< + * for i in range(extent): + * memcpy(data, item, itemsize) + */ + goto __pyx_L3; + } + + /* "View.MemoryView":1415 + * data += stride + * else: + * for i in range(extent): # <<<<<<<<<<<<<< + * _slice_assign_scalar(data, shape + 1, strides + 1, + * ndim - 1, itemsize, item) + */ + /*else*/ { + __pyx_t_2 = __pyx_v_extent; + __pyx_t_3 = __pyx_t_2; + for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) { + __pyx_v_i = __pyx_t_4; + + /* "View.MemoryView":1416 + * else: + * for i in range(extent): + * _slice_assign_scalar(data, shape + 1, strides + 1, # <<<<<<<<<<<<<< + * ndim - 1, itemsize, item) + * data += stride + */ + __pyx_memoryview__slice_assign_scalar(__pyx_v_data, (__pyx_v_shape + 1), (__pyx_v_strides + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize, __pyx_v_item); + + /* "View.MemoryView":1418 + * _slice_assign_scalar(data, shape + 1, strides + 1, + * ndim - 1, itemsize, item) + * data += stride # <<<<<<<<<<<<<< + * + * + */ + __pyx_v_data = (__pyx_v_data + __pyx_v_stride); + } + } + __pyx_L3:; + + /* "View.MemoryView":1403 + * + * @cname('__pyx_memoryview__slice_assign_scalar') + * cdef void _slice_assign_scalar(char *data, Py_ssize_t *shape, # <<<<<<<<<<<<<< + * Py_ssize_t *strides, int ndim, + * size_t itemsize, void *item) nogil: + */ + + /* function exit code */ +} + +/* "(tree fragment)":1 + * def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<< + * if __pyx_checksum != 0xb068931: + * from pickle import PickleError as __pyx_PickleError + */ + +/* Python wrapper */ +static PyObject *__pyx_pw_15View_dot_MemoryView_1__pyx_unpickle_Enum(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/ +static PyMethodDef __pyx_mdef_15View_dot_MemoryView_1__pyx_unpickle_Enum = {"__pyx_unpickle_Enum", (PyCFunction)__pyx_pw_15View_dot_MemoryView_1__pyx_unpickle_Enum, METH_VARARGS|METH_KEYWORDS, 0}; +static PyObject *__pyx_pw_15View_dot_MemoryView_1__pyx_unpickle_Enum(PyObject *__pyx_self, PyObject *__pyx_args, PyObject *__pyx_kwds) { + PyObject *__pyx_v___pyx_type = 0; + long __pyx_v___pyx_checksum; + PyObject *__pyx_v___pyx_state = 0; + PyObject *__pyx_r = 0; + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__pyx_unpickle_Enum (wrapper)", 0); + { + static PyObject **__pyx_pyargnames[] = {&__pyx_n_s_pyx_type,&__pyx_n_s_pyx_checksum,&__pyx_n_s_pyx_state,0}; + PyObject* values[3] = {0,0,0}; + if (unlikely(__pyx_kwds)) { + Py_ssize_t kw_args; + const Py_ssize_t pos_args = PyTuple_GET_SIZE(__pyx_args); + switch (pos_args) { + case 3: values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + CYTHON_FALLTHROUGH; + case 2: values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + CYTHON_FALLTHROUGH; + case 1: values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + CYTHON_FALLTHROUGH; + case 0: break; + default: goto __pyx_L5_argtuple_error; + } + kw_args = PyDict_Size(__pyx_kwds); + switch (pos_args) { + case 0: + if (likely((values[0] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_type)) != 0)) kw_args--; + else goto __pyx_L5_argtuple_error; + CYTHON_FALLTHROUGH; + case 1: + if (likely((values[1] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_checksum)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_Enum", 1, 3, 3, 1); __PYX_ERR(2, 1, __pyx_L3_error) + } + CYTHON_FALLTHROUGH; + case 2: + if (likely((values[2] = __Pyx_PyDict_GetItemStr(__pyx_kwds, __pyx_n_s_pyx_state)) != 0)) kw_args--; + else { + __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_Enum", 1, 3, 3, 2); __PYX_ERR(2, 1, __pyx_L3_error) + } + } + if (unlikely(kw_args > 0)) { + if (unlikely(__Pyx_ParseOptionalKeywords(__pyx_kwds, __pyx_pyargnames, 0, values, pos_args, "__pyx_unpickle_Enum") < 0)) __PYX_ERR(2, 1, __pyx_L3_error) + } + } else if (PyTuple_GET_SIZE(__pyx_args) != 3) { + goto __pyx_L5_argtuple_error; + } else { + values[0] = PyTuple_GET_ITEM(__pyx_args, 0); + values[1] = PyTuple_GET_ITEM(__pyx_args, 1); + values[2] = PyTuple_GET_ITEM(__pyx_args, 2); + } + __pyx_v___pyx_type = values[0]; + __pyx_v___pyx_checksum = __Pyx_PyInt_As_long(values[1]); if (unlikely((__pyx_v___pyx_checksum == (long)-1) && PyErr_Occurred())) __PYX_ERR(2, 1, __pyx_L3_error) + __pyx_v___pyx_state = values[2]; + } + goto __pyx_L4_argument_unpacking_done; + __pyx_L5_argtuple_error:; + __Pyx_RaiseArgtupleInvalid("__pyx_unpickle_Enum", 1, 3, 3, PyTuple_GET_SIZE(__pyx_args)); __PYX_ERR(2, 1, __pyx_L3_error) + __pyx_L3_error:; + __Pyx_AddTraceback("View.MemoryView.__pyx_unpickle_Enum", __pyx_clineno, __pyx_lineno, __pyx_filename); + __Pyx_RefNannyFinishContext(); + return NULL; + __pyx_L4_argument_unpacking_done:; + __pyx_r = __pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(__pyx_self, __pyx_v___pyx_type, __pyx_v___pyx_checksum, __pyx_v___pyx_state); + + /* function exit code */ + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state) { + PyObject *__pyx_v___pyx_PickleError = NULL; + PyObject *__pyx_v___pyx_result = NULL; + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + int __pyx_t_1; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + PyObject *__pyx_t_5 = NULL; + PyObject *__pyx_t_6 = NULL; + int __pyx_t_7; + __Pyx_RefNannySetupContext("__pyx_unpickle_Enum", 0); + + /* "(tree fragment)":2 + * def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): + * if __pyx_checksum != 0xb068931: # <<<<<<<<<<<<<< + * from pickle import PickleError as __pyx_PickleError + * raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum) + */ + __pyx_t_1 = ((__pyx_v___pyx_checksum != 0xb068931) != 0); + if (__pyx_t_1) { + + /* "(tree fragment)":3 + * def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): + * if __pyx_checksum != 0xb068931: + * from pickle import PickleError as __pyx_PickleError # <<<<<<<<<<<<<< + * raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum) + * __pyx_result = Enum.__new__(__pyx_type) + */ + __pyx_t_2 = PyList_New(1); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 3, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_INCREF(__pyx_n_s_PickleError); + __Pyx_GIVEREF(__pyx_n_s_PickleError); + PyList_SET_ITEM(__pyx_t_2, 0, __pyx_n_s_PickleError); + __pyx_t_3 = __Pyx_Import(__pyx_n_s_pickle, __pyx_t_2, 0); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 3, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_t_2 = __Pyx_ImportFrom(__pyx_t_3, __pyx_n_s_PickleError); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 3, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_INCREF(__pyx_t_2); + __pyx_v___pyx_PickleError = __pyx_t_2; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + + /* "(tree fragment)":4 + * if __pyx_checksum != 0xb068931: + * from pickle import PickleError as __pyx_PickleError + * raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum) # <<<<<<<<<<<<<< + * __pyx_result = Enum.__new__(__pyx_type) + * if __pyx_state is not None: + */ + __pyx_t_2 = __Pyx_PyInt_From_long(__pyx_v___pyx_checksum); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 4, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __Pyx_PyString_Format(__pyx_kp_s_Incompatible_checksums_s_vs_0xb0, __pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 4, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_INCREF(__pyx_v___pyx_PickleError); + __pyx_t_2 = __pyx_v___pyx_PickleError; __pyx_t_5 = NULL; + if (CYTHON_UNPACK_METHODS && unlikely(PyMethod_Check(__pyx_t_2))) { + __pyx_t_5 = PyMethod_GET_SELF(__pyx_t_2); + if (likely(__pyx_t_5)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2); + __Pyx_INCREF(__pyx_t_5); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_2, function); + } + } + if (!__pyx_t_5) { + __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_4); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 4, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __Pyx_GOTREF(__pyx_t_3); + } else { + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_2)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_4}; + __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 4, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) { + PyObject *__pyx_temp[2] = {__pyx_t_5, __pyx_t_4}; + __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 4, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_5); __pyx_t_5 = 0; + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + } else + #endif + { + __pyx_t_6 = PyTuple_New(1+1); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 4, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __Pyx_GIVEREF(__pyx_t_5); PyTuple_SET_ITEM(__pyx_t_6, 0, __pyx_t_5); __pyx_t_5 = NULL; + __Pyx_GIVEREF(__pyx_t_4); + PyTuple_SET_ITEM(__pyx_t_6, 0+1, __pyx_t_4); + __pyx_t_4 = 0; + __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_6, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 4, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } + } + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_Raise(__pyx_t_3, 0, 0, 0); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __PYX_ERR(2, 4, __pyx_L1_error) + + /* "(tree fragment)":2 + * def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): + * if __pyx_checksum != 0xb068931: # <<<<<<<<<<<<<< + * from pickle import PickleError as __pyx_PickleError + * raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum) + */ + } + + /* "(tree fragment)":5 + * from pickle import PickleError as __pyx_PickleError + * raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum) + * __pyx_result = Enum.__new__(__pyx_type) # <<<<<<<<<<<<<< + * if __pyx_state is not None: + * __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state) + */ + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_MemviewEnum_type), __pyx_n_s_new); if (unlikely(!__pyx_t_2)) __PYX_ERR(2, 5, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_6 = NULL; + if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_2))) { + __pyx_t_6 = PyMethod_GET_SELF(__pyx_t_2); + if (likely(__pyx_t_6)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_2); + __Pyx_INCREF(__pyx_t_6); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_2, function); + } + } + if (!__pyx_t_6) { + __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_v___pyx_type); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 5, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + } else { + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_2)) { + PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_v___pyx_type}; + __pyx_t_3 = __Pyx_PyFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 5, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_GOTREF(__pyx_t_3); + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_2)) { + PyObject *__pyx_temp[2] = {__pyx_t_6, __pyx_v___pyx_type}; + __pyx_t_3 = __Pyx_PyCFunction_FastCall(__pyx_t_2, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 5, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_GOTREF(__pyx_t_3); + } else + #endif + { + __pyx_t_4 = PyTuple_New(1+1); if (unlikely(!__pyx_t_4)) __PYX_ERR(2, 5, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_GIVEREF(__pyx_t_6); PyTuple_SET_ITEM(__pyx_t_4, 0, __pyx_t_6); __pyx_t_6 = NULL; + __Pyx_INCREF(__pyx_v___pyx_type); + __Pyx_GIVEREF(__pyx_v___pyx_type); + PyTuple_SET_ITEM(__pyx_t_4, 0+1, __pyx_v___pyx_type); + __pyx_t_3 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_t_4, NULL); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 5, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + } + } + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __pyx_v___pyx_result = __pyx_t_3; + __pyx_t_3 = 0; + + /* "(tree fragment)":6 + * raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum) + * __pyx_result = Enum.__new__(__pyx_type) + * if __pyx_state is not None: # <<<<<<<<<<<<<< + * __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state) + * return __pyx_result + */ + __pyx_t_1 = (__pyx_v___pyx_state != Py_None); + __pyx_t_7 = (__pyx_t_1 != 0); + if (__pyx_t_7) { + + /* "(tree fragment)":7 + * __pyx_result = Enum.__new__(__pyx_type) + * if __pyx_state is not None: + * __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state) # <<<<<<<<<<<<<< + * return __pyx_result + * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): + */ + if (!(likely(PyTuple_CheckExact(__pyx_v___pyx_state))||((__pyx_v___pyx_state) == Py_None)||(PyErr_Format(PyExc_TypeError, "Expected %.16s, got %.200s", "tuple", Py_TYPE(__pyx_v___pyx_state)->tp_name), 0))) __PYX_ERR(2, 7, __pyx_L1_error) + __pyx_t_3 = __pyx_unpickle_Enum__set_state(((struct __pyx_MemviewEnum_obj *)__pyx_v___pyx_result), ((PyObject*)__pyx_v___pyx_state)); if (unlikely(!__pyx_t_3)) __PYX_ERR(2, 7, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + + /* "(tree fragment)":6 + * raise __pyx_PickleError("Incompatible checksums (%s vs 0xb068931 = (name))" % __pyx_checksum) + * __pyx_result = Enum.__new__(__pyx_type) + * if __pyx_state is not None: # <<<<<<<<<<<<<< + * __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state) + * return __pyx_result + */ + } + + /* "(tree fragment)":8 + * if __pyx_state is not None: + * __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state) + * return __pyx_result # <<<<<<<<<<<<<< + * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): + * __pyx_result.name = __pyx_state[0] + */ + __Pyx_XDECREF(__pyx_r); + __Pyx_INCREF(__pyx_v___pyx_result); + __pyx_r = __pyx_v___pyx_result; + goto __pyx_L0; + + /* "(tree fragment)":1 + * def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<< + * if __pyx_checksum != 0xb068931: + * from pickle import PickleError as __pyx_PickleError + */ + + /* function exit code */ + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __Pyx_XDECREF(__pyx_t_5); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_AddTraceback("View.MemoryView.__pyx_unpickle_Enum", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = NULL; + __pyx_L0:; + __Pyx_XDECREF(__pyx_v___pyx_PickleError); + __Pyx_XDECREF(__pyx_v___pyx_result); + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} + +/* "(tree fragment)":9 + * __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state) + * return __pyx_result + * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): # <<<<<<<<<<<<<< + * __pyx_result.name = __pyx_state[0] + * if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'): + */ + +static PyObject *__pyx_unpickle_Enum__set_state(struct __pyx_MemviewEnum_obj *__pyx_v___pyx_result, PyObject *__pyx_v___pyx_state) { + PyObject *__pyx_r = NULL; + __Pyx_RefNannyDeclarations + PyObject *__pyx_t_1 = NULL; + int __pyx_t_2; + Py_ssize_t __pyx_t_3; + int __pyx_t_4; + int __pyx_t_5; + PyObject *__pyx_t_6 = NULL; + PyObject *__pyx_t_7 = NULL; + PyObject *__pyx_t_8 = NULL; + PyObject *__pyx_t_9 = NULL; + __Pyx_RefNannySetupContext("__pyx_unpickle_Enum__set_state", 0); + + /* "(tree fragment)":10 + * return __pyx_result + * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): + * __pyx_result.name = __pyx_state[0] # <<<<<<<<<<<<<< + * if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'): + * __pyx_result.__dict__.update(__pyx_state[1]) + */ + if (unlikely(__pyx_v___pyx_state == Py_None)) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable"); + __PYX_ERR(2, 10, __pyx_L1_error) + } + __pyx_t_1 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 0, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 10, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_GIVEREF(__pyx_t_1); + __Pyx_GOTREF(__pyx_v___pyx_result->name); + __Pyx_DECREF(__pyx_v___pyx_result->name); + __pyx_v___pyx_result->name = __pyx_t_1; + __pyx_t_1 = 0; + + /* "(tree fragment)":11 + * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): + * __pyx_result.name = __pyx_state[0] + * if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'): # <<<<<<<<<<<<<< + * __pyx_result.__dict__.update(__pyx_state[1]) + */ + if (unlikely(__pyx_v___pyx_state == Py_None)) { + PyErr_SetString(PyExc_TypeError, "object of type 'NoneType' has no len()"); + __PYX_ERR(2, 11, __pyx_L1_error) + } + __pyx_t_3 = PyTuple_GET_SIZE(__pyx_v___pyx_state); if (unlikely(__pyx_t_3 == ((Py_ssize_t)-1))) __PYX_ERR(2, 11, __pyx_L1_error) + __pyx_t_4 = ((__pyx_t_3 > 1) != 0); + if (__pyx_t_4) { + } else { + __pyx_t_2 = __pyx_t_4; + goto __pyx_L4_bool_binop_done; + } + __pyx_t_4 = __Pyx_HasAttr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(__pyx_t_4 == ((int)-1))) __PYX_ERR(2, 11, __pyx_L1_error) + __pyx_t_5 = (__pyx_t_4 != 0); + __pyx_t_2 = __pyx_t_5; + __pyx_L4_bool_binop_done:; + if (__pyx_t_2) { + + /* "(tree fragment)":12 + * __pyx_result.name = __pyx_state[0] + * if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'): + * __pyx_result.__dict__.update(__pyx_state[1]) # <<<<<<<<<<<<<< + */ + __pyx_t_6 = __Pyx_PyObject_GetAttrStr(((PyObject *)__pyx_v___pyx_result), __pyx_n_s_dict); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 12, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_7 = __Pyx_PyObject_GetAttrStr(__pyx_t_6, __pyx_n_s_update); if (unlikely(!__pyx_t_7)) __PYX_ERR(2, 12, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_7); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + if (unlikely(__pyx_v___pyx_state == Py_None)) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not subscriptable"); + __PYX_ERR(2, 12, __pyx_L1_error) + } + __pyx_t_6 = __Pyx_GetItemInt_Tuple(__pyx_v___pyx_state, 1, long, 1, __Pyx_PyInt_From_long, 0, 0, 1); if (unlikely(!__pyx_t_6)) __PYX_ERR(2, 12, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_6); + __pyx_t_8 = NULL; + if (CYTHON_UNPACK_METHODS && likely(PyMethod_Check(__pyx_t_7))) { + __pyx_t_8 = PyMethod_GET_SELF(__pyx_t_7); + if (likely(__pyx_t_8)) { + PyObject* function = PyMethod_GET_FUNCTION(__pyx_t_7); + __Pyx_INCREF(__pyx_t_8); + __Pyx_INCREF(function); + __Pyx_DECREF_SET(__pyx_t_7, function); + } + } + if (!__pyx_t_8) { + __pyx_t_1 = __Pyx_PyObject_CallOneArg(__pyx_t_7, __pyx_t_6); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 12, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + __Pyx_GOTREF(__pyx_t_1); + } else { + #if CYTHON_FAST_PYCALL + if (PyFunction_Check(__pyx_t_7)) { + PyObject *__pyx_temp[2] = {__pyx_t_8, __pyx_t_6}; + __pyx_t_1 = __Pyx_PyFunction_FastCall(__pyx_t_7, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 12, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0; + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } else + #endif + #if CYTHON_FAST_PYCCALL + if (__Pyx_PyFastCFunction_Check(__pyx_t_7)) { + PyObject *__pyx_temp[2] = {__pyx_t_8, __pyx_t_6}; + __pyx_t_1 = __Pyx_PyCFunction_FastCall(__pyx_t_7, __pyx_temp+1-1, 1+1); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 12, __pyx_L1_error) + __Pyx_XDECREF(__pyx_t_8); __pyx_t_8 = 0; + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_6); __pyx_t_6 = 0; + } else + #endif + { + __pyx_t_9 = PyTuple_New(1+1); if (unlikely(!__pyx_t_9)) __PYX_ERR(2, 12, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_9); + __Pyx_GIVEREF(__pyx_t_8); PyTuple_SET_ITEM(__pyx_t_9, 0, __pyx_t_8); __pyx_t_8 = NULL; + __Pyx_GIVEREF(__pyx_t_6); + PyTuple_SET_ITEM(__pyx_t_9, 0+1, __pyx_t_6); + __pyx_t_6 = 0; + __pyx_t_1 = __Pyx_PyObject_Call(__pyx_t_7, __pyx_t_9, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 12, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_9); __pyx_t_9 = 0; + } + } + __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "(tree fragment)":11 + * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): + * __pyx_result.name = __pyx_state[0] + * if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'): # <<<<<<<<<<<<<< + * __pyx_result.__dict__.update(__pyx_state[1]) + */ + } + + /* "(tree fragment)":9 + * __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state) + * return __pyx_result + * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): # <<<<<<<<<<<<<< + * __pyx_result.name = __pyx_state[0] + * if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'): + */ + + /* function exit code */ + __pyx_r = Py_None; __Pyx_INCREF(Py_None); + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_6); + __Pyx_XDECREF(__pyx_t_7); + __Pyx_XDECREF(__pyx_t_8); + __Pyx_XDECREF(__pyx_t_9); + __Pyx_AddTraceback("View.MemoryView.__pyx_unpickle_Enum__set_state", __pyx_clineno, __pyx_lineno, __pyx_filename); + __pyx_r = 0; + __pyx_L0:; + __Pyx_XGIVEREF(__pyx_r); + __Pyx_RefNannyFinishContext(); + return __pyx_r; +} +static struct __pyx_vtabstruct_array __pyx_vtable_array; + +static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k) { + struct __pyx_array_obj *p; + PyObject *o; + if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) { + o = (*t->tp_alloc)(t, 0); + } else { + o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0); + } + if (unlikely(!o)) return 0; + p = ((struct __pyx_array_obj *)o); + p->__pyx_vtab = __pyx_vtabptr_array; + p->mode = ((PyObject*)Py_None); Py_INCREF(Py_None); + p->_format = ((PyObject*)Py_None); Py_INCREF(Py_None); + if (unlikely(__pyx_array___cinit__(o, a, k) < 0)) goto bad; + return o; + bad: + Py_DECREF(o); o = 0; + return NULL; +} + +static void __pyx_tp_dealloc_array(PyObject *o) { + struct __pyx_array_obj *p = (struct __pyx_array_obj *)o; + #if CYTHON_USE_TP_FINALIZE + if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && (!PyType_IS_GC(Py_TYPE(o)) || !_PyGC_FINALIZED(o))) { + if (PyObject_CallFinalizerFromDealloc(o)) return; + } + #endif + { + PyObject *etype, *eval, *etb; + PyErr_Fetch(&etype, &eval, &etb); + ++Py_REFCNT(o); + __pyx_array___dealloc__(o); + --Py_REFCNT(o); + PyErr_Restore(etype, eval, etb); + } + Py_CLEAR(p->mode); + Py_CLEAR(p->_format); + (*Py_TYPE(o)->tp_free)(o); +} +static PyObject *__pyx_sq_item_array(PyObject *o, Py_ssize_t i) { + PyObject *r; + PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0; + r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x); + Py_DECREF(x); + return r; +} + +static int __pyx_mp_ass_subscript_array(PyObject *o, PyObject *i, PyObject *v) { + if (v) { + return __pyx_array___setitem__(o, i, v); + } + else { + PyErr_Format(PyExc_NotImplementedError, + "Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name); + return -1; + } +} + +static PyObject *__pyx_tp_getattro_array(PyObject *o, PyObject *n) { + PyObject *v = __Pyx_PyObject_GenericGetAttr(o, n); + if (!v && PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Clear(); + v = __pyx_array___getattr__(o, n); + } + return v; +} + +static PyObject *__pyx_getprop___pyx_array_memview(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(o); +} + +static PyMethodDef __pyx_methods_array[] = { + {"__getattr__", (PyCFunction)__pyx_array___getattr__, METH_O|METH_COEXIST, 0}, + {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_array_1__reduce_cython__, METH_NOARGS, 0}, + {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_array_3__setstate_cython__, METH_O, 0}, + {0, 0, 0, 0} +}; + +static struct PyGetSetDef __pyx_getsets_array[] = { + {(char *)"memview", __pyx_getprop___pyx_array_memview, 0, (char *)0, 0}, + {0, 0, 0, 0, 0} +}; + +static PySequenceMethods __pyx_tp_as_sequence_array = { + __pyx_array___len__, /*sq_length*/ + 0, /*sq_concat*/ + 0, /*sq_repeat*/ + __pyx_sq_item_array, /*sq_item*/ + 0, /*sq_slice*/ + 0, /*sq_ass_item*/ + 0, /*sq_ass_slice*/ + 0, /*sq_contains*/ + 0, /*sq_inplace_concat*/ + 0, /*sq_inplace_repeat*/ +}; + +static PyMappingMethods __pyx_tp_as_mapping_array = { + __pyx_array___len__, /*mp_length*/ + __pyx_array___getitem__, /*mp_subscript*/ + __pyx_mp_ass_subscript_array, /*mp_ass_subscript*/ +}; + +static PyBufferProcs __pyx_tp_as_buffer_array = { + #if PY_MAJOR_VERSION < 3 + 0, /*bf_getreadbuffer*/ + #endif + #if PY_MAJOR_VERSION < 3 + 0, /*bf_getwritebuffer*/ + #endif + #if PY_MAJOR_VERSION < 3 + 0, /*bf_getsegcount*/ + #endif + #if PY_MAJOR_VERSION < 3 + 0, /*bf_getcharbuffer*/ + #endif + __pyx_array_getbuffer, /*bf_getbuffer*/ + 0, /*bf_releasebuffer*/ +}; + +static PyTypeObject __pyx_type___pyx_array = { + PyVarObject_HEAD_INIT(0, 0) + "silx.math.colormap.array", /*tp_name*/ + sizeof(struct __pyx_array_obj), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + __pyx_tp_dealloc_array, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + #if PY_MAJOR_VERSION < 3 + 0, /*tp_compare*/ + #endif + #if PY_MAJOR_VERSION >= 3 + 0, /*tp_as_async*/ + #endif + 0, /*tp_repr*/ + 0, /*tp_as_number*/ + &__pyx_tp_as_sequence_array, /*tp_as_sequence*/ + &__pyx_tp_as_mapping_array, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + __pyx_tp_getattro_array, /*tp_getattro*/ + 0, /*tp_setattro*/ + &__pyx_tp_as_buffer_array, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/ + 0, /*tp_doc*/ + 0, /*tp_traverse*/ + 0, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + __pyx_methods_array, /*tp_methods*/ + 0, /*tp_members*/ + __pyx_getsets_array, /*tp_getset*/ + 0, /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + 0, /*tp_init*/ + 0, /*tp_alloc*/ + __pyx_tp_new_array, /*tp_new*/ + 0, /*tp_free*/ + 0, /*tp_is_gc*/ + 0, /*tp_bases*/ + 0, /*tp_mro*/ + 0, /*tp_cache*/ + 0, /*tp_subclasses*/ + 0, /*tp_weaklist*/ + 0, /*tp_del*/ + 0, /*tp_version_tag*/ + #if PY_VERSION_HEX >= 0x030400a1 + 0, /*tp_finalize*/ + #endif +}; + +static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) { + struct __pyx_MemviewEnum_obj *p; + PyObject *o; + if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) { + o = (*t->tp_alloc)(t, 0); + } else { + o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0); + } + if (unlikely(!o)) return 0; + p = ((struct __pyx_MemviewEnum_obj *)o); + p->name = Py_None; Py_INCREF(Py_None); + return o; +} + +static void __pyx_tp_dealloc_Enum(PyObject *o) { + struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o; + #if CYTHON_USE_TP_FINALIZE + if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) { + if (PyObject_CallFinalizerFromDealloc(o)) return; + } + #endif + PyObject_GC_UnTrack(o); + Py_CLEAR(p->name); + (*Py_TYPE(o)->tp_free)(o); +} + +static int __pyx_tp_traverse_Enum(PyObject *o, visitproc v, void *a) { + int e; + struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o; + if (p->name) { + e = (*v)(p->name, a); if (e) return e; + } + return 0; +} + +static int __pyx_tp_clear_Enum(PyObject *o) { + PyObject* tmp; + struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o; + tmp = ((PyObject*)p->name); + p->name = Py_None; Py_INCREF(Py_None); + Py_XDECREF(tmp); + return 0; +} + +static PyMethodDef __pyx_methods_Enum[] = { + {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_1__reduce_cython__, METH_NOARGS, 0}, + {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_MemviewEnum_3__setstate_cython__, METH_O, 0}, + {0, 0, 0, 0} +}; + +static PyTypeObject __pyx_type___pyx_MemviewEnum = { + PyVarObject_HEAD_INIT(0, 0) + "silx.math.colormap.Enum", /*tp_name*/ + sizeof(struct __pyx_MemviewEnum_obj), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + __pyx_tp_dealloc_Enum, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + #if PY_MAJOR_VERSION < 3 + 0, /*tp_compare*/ + #endif + #if PY_MAJOR_VERSION >= 3 + 0, /*tp_as_async*/ + #endif + __pyx_MemviewEnum___repr__, /*tp_repr*/ + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + 0, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ + 0, /*tp_doc*/ + __pyx_tp_traverse_Enum, /*tp_traverse*/ + __pyx_tp_clear_Enum, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + __pyx_methods_Enum, /*tp_methods*/ + 0, /*tp_members*/ + 0, /*tp_getset*/ + 0, /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + __pyx_MemviewEnum___init__, /*tp_init*/ + 0, /*tp_alloc*/ + __pyx_tp_new_Enum, /*tp_new*/ + 0, /*tp_free*/ + 0, /*tp_is_gc*/ + 0, /*tp_bases*/ + 0, /*tp_mro*/ + 0, /*tp_cache*/ + 0, /*tp_subclasses*/ + 0, /*tp_weaklist*/ + 0, /*tp_del*/ + 0, /*tp_version_tag*/ + #if PY_VERSION_HEX >= 0x030400a1 + 0, /*tp_finalize*/ + #endif +}; +static struct __pyx_vtabstruct_memoryview __pyx_vtable_memoryview; + +static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k) { + struct __pyx_memoryview_obj *p; + PyObject *o; + if (likely((t->tp_flags & Py_TPFLAGS_IS_ABSTRACT) == 0)) { + o = (*t->tp_alloc)(t, 0); + } else { + o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0); + } + if (unlikely(!o)) return 0; + p = ((struct __pyx_memoryview_obj *)o); + p->__pyx_vtab = __pyx_vtabptr_memoryview; + p->obj = Py_None; Py_INCREF(Py_None); + p->_size = Py_None; Py_INCREF(Py_None); + p->_array_interface = Py_None; Py_INCREF(Py_None); + p->view.obj = NULL; + if (unlikely(__pyx_memoryview___cinit__(o, a, k) < 0)) goto bad; + return o; + bad: + Py_DECREF(o); o = 0; + return NULL; +} + +static void __pyx_tp_dealloc_memoryview(PyObject *o) { + struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o; + #if CYTHON_USE_TP_FINALIZE + if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) { + if (PyObject_CallFinalizerFromDealloc(o)) return; + } + #endif + PyObject_GC_UnTrack(o); + { + PyObject *etype, *eval, *etb; + PyErr_Fetch(&etype, &eval, &etb); + ++Py_REFCNT(o); + __pyx_memoryview___dealloc__(o); + --Py_REFCNT(o); + PyErr_Restore(etype, eval, etb); + } + Py_CLEAR(p->obj); + Py_CLEAR(p->_size); + Py_CLEAR(p->_array_interface); + (*Py_TYPE(o)->tp_free)(o); +} + +static int __pyx_tp_traverse_memoryview(PyObject *o, visitproc v, void *a) { + int e; + struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o; + if (p->obj) { + e = (*v)(p->obj, a); if (e) return e; + } + if (p->_size) { + e = (*v)(p->_size, a); if (e) return e; + } + if (p->_array_interface) { + e = (*v)(p->_array_interface, a); if (e) return e; + } + if (p->view.obj) { + e = (*v)(p->view.obj, a); if (e) return e; + } + return 0; +} + +static int __pyx_tp_clear_memoryview(PyObject *o) { + PyObject* tmp; + struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o; + tmp = ((PyObject*)p->obj); + p->obj = Py_None; Py_INCREF(Py_None); + Py_XDECREF(tmp); + tmp = ((PyObject*)p->_size); + p->_size = Py_None; Py_INCREF(Py_None); + Py_XDECREF(tmp); + tmp = ((PyObject*)p->_array_interface); + p->_array_interface = Py_None; Py_INCREF(Py_None); + Py_XDECREF(tmp); + Py_CLEAR(p->view.obj); + return 0; +} +static PyObject *__pyx_sq_item_memoryview(PyObject *o, Py_ssize_t i) { + PyObject *r; + PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0; + r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x); + Py_DECREF(x); + return r; +} + +static int __pyx_mp_ass_subscript_memoryview(PyObject *o, PyObject *i, PyObject *v) { + if (v) { + return __pyx_memoryview___setitem__(o, i, v); + } + else { + PyErr_Format(PyExc_NotImplementedError, + "Subscript deletion not supported by %.200s", Py_TYPE(o)->tp_name); + return -1; + } +} + +static PyObject *__pyx_getprop___pyx_memoryview_T(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_base(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_shape(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_strides(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_suboffsets(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_ndim(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_itemsize(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_nbytes(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(o); +} + +static PyObject *__pyx_getprop___pyx_memoryview_size(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(o); +} + +static PyMethodDef __pyx_methods_memoryview[] = { + {"is_c_contig", (PyCFunction)__pyx_memoryview_is_c_contig, METH_NOARGS, 0}, + {"is_f_contig", (PyCFunction)__pyx_memoryview_is_f_contig, METH_NOARGS, 0}, + {"copy", (PyCFunction)__pyx_memoryview_copy, METH_NOARGS, 0}, + {"copy_fortran", (PyCFunction)__pyx_memoryview_copy_fortran, METH_NOARGS, 0}, + {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_1__reduce_cython__, METH_NOARGS, 0}, + {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryview_3__setstate_cython__, METH_O, 0}, + {0, 0, 0, 0} +}; + +static struct PyGetSetDef __pyx_getsets_memoryview[] = { + {(char *)"T", __pyx_getprop___pyx_memoryview_T, 0, (char *)0, 0}, + {(char *)"base", __pyx_getprop___pyx_memoryview_base, 0, (char *)0, 0}, + {(char *)"shape", __pyx_getprop___pyx_memoryview_shape, 0, (char *)0, 0}, + {(char *)"strides", __pyx_getprop___pyx_memoryview_strides, 0, (char *)0, 0}, + {(char *)"suboffsets", __pyx_getprop___pyx_memoryview_suboffsets, 0, (char *)0, 0}, + {(char *)"ndim", __pyx_getprop___pyx_memoryview_ndim, 0, (char *)0, 0}, + {(char *)"itemsize", __pyx_getprop___pyx_memoryview_itemsize, 0, (char *)0, 0}, + {(char *)"nbytes", __pyx_getprop___pyx_memoryview_nbytes, 0, (char *)0, 0}, + {(char *)"size", __pyx_getprop___pyx_memoryview_size, 0, (char *)0, 0}, + {0, 0, 0, 0, 0} +}; + +static PySequenceMethods __pyx_tp_as_sequence_memoryview = { + __pyx_memoryview___len__, /*sq_length*/ + 0, /*sq_concat*/ + 0, /*sq_repeat*/ + __pyx_sq_item_memoryview, /*sq_item*/ + 0, /*sq_slice*/ + 0, /*sq_ass_item*/ + 0, /*sq_ass_slice*/ + 0, /*sq_contains*/ + 0, /*sq_inplace_concat*/ + 0, /*sq_inplace_repeat*/ +}; + +static PyMappingMethods __pyx_tp_as_mapping_memoryview = { + __pyx_memoryview___len__, /*mp_length*/ + __pyx_memoryview___getitem__, /*mp_subscript*/ + __pyx_mp_ass_subscript_memoryview, /*mp_ass_subscript*/ +}; + +static PyBufferProcs __pyx_tp_as_buffer_memoryview = { + #if PY_MAJOR_VERSION < 3 + 0, /*bf_getreadbuffer*/ + #endif + #if PY_MAJOR_VERSION < 3 + 0, /*bf_getwritebuffer*/ + #endif + #if PY_MAJOR_VERSION < 3 + 0, /*bf_getsegcount*/ + #endif + #if PY_MAJOR_VERSION < 3 + 0, /*bf_getcharbuffer*/ + #endif + __pyx_memoryview_getbuffer, /*bf_getbuffer*/ + 0, /*bf_releasebuffer*/ +}; + +static PyTypeObject __pyx_type___pyx_memoryview = { + PyVarObject_HEAD_INIT(0, 0) + "silx.math.colormap.memoryview", /*tp_name*/ + sizeof(struct __pyx_memoryview_obj), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + __pyx_tp_dealloc_memoryview, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + #if PY_MAJOR_VERSION < 3 + 0, /*tp_compare*/ + #endif + #if PY_MAJOR_VERSION >= 3 + 0, /*tp_as_async*/ + #endif + __pyx_memoryview___repr__, /*tp_repr*/ + 0, /*tp_as_number*/ + &__pyx_tp_as_sequence_memoryview, /*tp_as_sequence*/ + &__pyx_tp_as_mapping_memoryview, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + __pyx_memoryview___str__, /*tp_str*/ + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + &__pyx_tp_as_buffer_memoryview, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ + 0, /*tp_doc*/ + __pyx_tp_traverse_memoryview, /*tp_traverse*/ + __pyx_tp_clear_memoryview, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + __pyx_methods_memoryview, /*tp_methods*/ + 0, /*tp_members*/ + __pyx_getsets_memoryview, /*tp_getset*/ + 0, /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + 0, /*tp_init*/ + 0, /*tp_alloc*/ + __pyx_tp_new_memoryview, /*tp_new*/ + 0, /*tp_free*/ + 0, /*tp_is_gc*/ + 0, /*tp_bases*/ + 0, /*tp_mro*/ + 0, /*tp_cache*/ + 0, /*tp_subclasses*/ + 0, /*tp_weaklist*/ + 0, /*tp_del*/ + 0, /*tp_version_tag*/ + #if PY_VERSION_HEX >= 0x030400a1 + 0, /*tp_finalize*/ + #endif +}; +static struct __pyx_vtabstruct__memoryviewslice __pyx_vtable__memoryviewslice; + +static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k) { + struct __pyx_memoryviewslice_obj *p; + PyObject *o = __pyx_tp_new_memoryview(t, a, k); + if (unlikely(!o)) return 0; + p = ((struct __pyx_memoryviewslice_obj *)o); + p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_memoryview*)__pyx_vtabptr__memoryviewslice; + p->from_object = Py_None; Py_INCREF(Py_None); + p->from_slice.memview = NULL; + return o; +} + +static void __pyx_tp_dealloc__memoryviewslice(PyObject *o) { + struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o; + #if CYTHON_USE_TP_FINALIZE + if (unlikely(PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE) && Py_TYPE(o)->tp_finalize) && !_PyGC_FINALIZED(o)) { + if (PyObject_CallFinalizerFromDealloc(o)) return; + } + #endif + PyObject_GC_UnTrack(o); + { + PyObject *etype, *eval, *etb; + PyErr_Fetch(&etype, &eval, &etb); + ++Py_REFCNT(o); + __pyx_memoryviewslice___dealloc__(o); + --Py_REFCNT(o); + PyErr_Restore(etype, eval, etb); + } + Py_CLEAR(p->from_object); + PyObject_GC_Track(o); + __pyx_tp_dealloc_memoryview(o); +} + +static int __pyx_tp_traverse__memoryviewslice(PyObject *o, visitproc v, void *a) { + int e; + struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o; + e = __pyx_tp_traverse_memoryview(o, v, a); if (e) return e; + if (p->from_object) { + e = (*v)(p->from_object, a); if (e) return e; + } + return 0; +} + +static int __pyx_tp_clear__memoryviewslice(PyObject *o) { + PyObject* tmp; + struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o; + __pyx_tp_clear_memoryview(o); + tmp = ((PyObject*)p->from_object); + p->from_object = Py_None; Py_INCREF(Py_None); + Py_XDECREF(tmp); + __PYX_XDEC_MEMVIEW(&p->from_slice, 1); + return 0; +} + +static PyObject *__pyx_getprop___pyx_memoryviewslice_base(PyObject *o, CYTHON_UNUSED void *x) { + return __pyx_pw_15View_dot_MemoryView_16_memoryviewslice_4base_1__get__(o); +} + +static PyMethodDef __pyx_methods__memoryviewslice[] = { + {"__reduce_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_1__reduce_cython__, METH_NOARGS, 0}, + {"__setstate_cython__", (PyCFunction)__pyx_pw___pyx_memoryviewslice_3__setstate_cython__, METH_O, 0}, + {0, 0, 0, 0} +}; + +static struct PyGetSetDef __pyx_getsets__memoryviewslice[] = { + {(char *)"base", __pyx_getprop___pyx_memoryviewslice_base, 0, (char *)0, 0}, + {0, 0, 0, 0, 0} +}; + +static PyTypeObject __pyx_type___pyx_memoryviewslice = { + PyVarObject_HEAD_INIT(0, 0) + "silx.math.colormap._memoryviewslice", /*tp_name*/ + sizeof(struct __pyx_memoryviewslice_obj), /*tp_basicsize*/ + 0, /*tp_itemsize*/ + __pyx_tp_dealloc__memoryviewslice, /*tp_dealloc*/ + 0, /*tp_print*/ + 0, /*tp_getattr*/ + 0, /*tp_setattr*/ + #if PY_MAJOR_VERSION < 3 + 0, /*tp_compare*/ + #endif + #if PY_MAJOR_VERSION >= 3 + 0, /*tp_as_async*/ + #endif + #if CYTHON_COMPILING_IN_PYPY + __pyx_memoryview___repr__, /*tp_repr*/ + #else + 0, /*tp_repr*/ + #endif + 0, /*tp_as_number*/ + 0, /*tp_as_sequence*/ + 0, /*tp_as_mapping*/ + 0, /*tp_hash*/ + 0, /*tp_call*/ + #if CYTHON_COMPILING_IN_PYPY + __pyx_memoryview___str__, /*tp_str*/ + #else + 0, /*tp_str*/ + #endif + 0, /*tp_getattro*/ + 0, /*tp_setattro*/ + 0, /*tp_as_buffer*/ + Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/ + "Internal class for passing memoryview slices to Python", /*tp_doc*/ + __pyx_tp_traverse__memoryviewslice, /*tp_traverse*/ + __pyx_tp_clear__memoryviewslice, /*tp_clear*/ + 0, /*tp_richcompare*/ + 0, /*tp_weaklistoffset*/ + 0, /*tp_iter*/ + 0, /*tp_iternext*/ + __pyx_methods__memoryviewslice, /*tp_methods*/ + 0, /*tp_members*/ + __pyx_getsets__memoryviewslice, /*tp_getset*/ + 0, /*tp_base*/ + 0, /*tp_dict*/ + 0, /*tp_descr_get*/ + 0, /*tp_descr_set*/ + 0, /*tp_dictoffset*/ + 0, /*tp_init*/ + 0, /*tp_alloc*/ + __pyx_tp_new__memoryviewslice, /*tp_new*/ + 0, /*tp_free*/ + 0, /*tp_is_gc*/ + 0, /*tp_bases*/ + 0, /*tp_mro*/ + 0, /*tp_cache*/ + 0, /*tp_subclasses*/ + 0, /*tp_weaklist*/ + 0, /*tp_del*/ + 0, /*tp_version_tag*/ + #if PY_VERSION_HEX >= 0x030400a1 + 0, /*tp_finalize*/ + #endif +}; + +static PyMethodDef __pyx_methods[] = { + {0, 0, 0, 0} +}; + +#if PY_MAJOR_VERSION >= 3 +#if CYTHON_PEP489_MULTI_PHASE_INIT +static PyObject* __pyx_pymod_create(PyObject *spec, PyModuleDef *def); /*proto*/ +static int __pyx_pymod_exec_colormap(PyObject* module); /*proto*/ +static PyModuleDef_Slot __pyx_moduledef_slots[] = { + {Py_mod_create, (void*)__pyx_pymod_create}, + {Py_mod_exec, (void*)__pyx_pymod_exec_colormap}, + {0, NULL} +}; +#endif + +static struct PyModuleDef __pyx_moduledef = { + PyModuleDef_HEAD_INIT, + "colormap", + __pyx_k_This_module_provides_func_cmap_w, /* m_doc */ + #if CYTHON_PEP489_MULTI_PHASE_INIT + 0, /* m_size */ + #else + -1, /* m_size */ + #endif + __pyx_methods /* m_methods */, + #if CYTHON_PEP489_MULTI_PHASE_INIT + __pyx_moduledef_slots, /* m_slots */ + #else + NULL, /* m_reload */ + #endif + NULL, /* m_traverse */ + NULL, /* m_clear */ + NULL /* m_free */ +}; +#endif + +static __Pyx_StringTabEntry __pyx_string_tab[] = { + {&__pyx_kp_s_, __pyx_k_, sizeof(__pyx_k_), 0, 0, 1, 0}, + {&__pyx_kp_s_16_05_2018, __pyx_k_16_05_2018, sizeof(__pyx_k_16_05_2018), 0, 0, 1, 0}, + {&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1}, + {&__pyx_kp_s_Buffer_view_does_not_expose_stri, __pyx_k_Buffer_view_does_not_expose_stri, sizeof(__pyx_k_Buffer_view_does_not_expose_stri), 0, 0, 1, 0}, + {&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0}, + {&__pyx_kp_s_Cannot_assign_to_read_only_memor, __pyx_k_Cannot_assign_to_read_only_memor, sizeof(__pyx_k_Cannot_assign_to_read_only_memor), 0, 0, 1, 0}, + {&__pyx_kp_s_Cannot_create_writable_memory_vi, __pyx_k_Cannot_create_writable_memory_vi, sizeof(__pyx_k_Cannot_create_writable_memory_vi), 0, 0, 1, 0}, + {&__pyx_kp_s_Cannot_index_with_type_s, __pyx_k_Cannot_index_with_type_s, sizeof(__pyx_k_Cannot_index_with_type_s), 0, 0, 1, 0}, + {&__pyx_kp_s_Colormap_range_is_not_valid, __pyx_k_Colormap_range_is_not_valid, sizeof(__pyx_k_Colormap_range_is_not_valid), 0, 0, 1, 0}, + {&__pyx_n_s_Ellipsis, __pyx_k_Ellipsis, sizeof(__pyx_k_Ellipsis), 0, 0, 1, 1}, + {&__pyx_kp_s_Empty_shape_tuple_for_cython_arr, __pyx_k_Empty_shape_tuple_for_cython_arr, sizeof(__pyx_k_Empty_shape_tuple_for_cython_arr), 0, 0, 1, 0}, + {&__pyx_kp_s_Expected_at_least_d_argument_s_g, __pyx_k_Expected_at_least_d_argument_s_g, sizeof(__pyx_k_Expected_at_least_d_argument_s_g), 0, 0, 1, 0}, + {&__pyx_kp_u_Format_string_allocated_too_shor, __pyx_k_Format_string_allocated_too_shor, sizeof(__pyx_k_Format_string_allocated_too_shor), 0, 1, 0, 0}, + {&__pyx_kp_u_Format_string_allocated_too_shor_2, __pyx_k_Format_string_allocated_too_shor_2, sizeof(__pyx_k_Format_string_allocated_too_shor_2), 0, 1, 0, 0}, + {&__pyx_kp_s_Function_call_with_ambiguous_arg, __pyx_k_Function_call_with_ambiguous_arg, sizeof(__pyx_k_Function_call_with_ambiguous_arg), 0, 0, 1, 0}, + {&__pyx_n_s_ImportError, __pyx_k_ImportError, sizeof(__pyx_k_ImportError), 0, 0, 1, 1}, + {&__pyx_kp_s_Incompatible_checksums_s_vs_0xb0, __pyx_k_Incompatible_checksums_s_vs_0xb0, sizeof(__pyx_k_Incompatible_checksums_s_vs_0xb0), 0, 0, 1, 0}, + {&__pyx_n_s_IndexError, __pyx_k_IndexError, sizeof(__pyx_k_IndexError), 0, 0, 1, 1}, + {&__pyx_kp_s_Indirect_dimensions_not_supporte, __pyx_k_Indirect_dimensions_not_supporte, sizeof(__pyx_k_Indirect_dimensions_not_supporte), 0, 0, 1, 0}, + {&__pyx_kp_s_Invalid_mode_expected_c_or_fortr, __pyx_k_Invalid_mode_expected_c_or_fortr, sizeof(__pyx_k_Invalid_mode_expected_c_or_fortr), 0, 0, 1, 0}, + {&__pyx_kp_s_Invalid_shape_in_axis_d_d, __pyx_k_Invalid_shape_in_axis_d_d, sizeof(__pyx_k_Invalid_shape_in_axis_d_d), 0, 0, 1, 0}, + {&__pyx_n_s_MIT, __pyx_k_MIT, sizeof(__pyx_k_MIT), 0, 0, 1, 1}, + {&__pyx_n_s_MemoryError, __pyx_k_MemoryError, sizeof(__pyx_k_MemoryError), 0, 0, 1, 1}, + {&__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_k_MemoryView_of_r_at_0x_x, sizeof(__pyx_k_MemoryView_of_r_at_0x_x), 0, 0, 1, 0}, + {&__pyx_kp_s_MemoryView_of_r_object, __pyx_k_MemoryView_of_r_object, sizeof(__pyx_k_MemoryView_of_r_object), 0, 0, 1, 0}, + {&__pyx_n_s_N, __pyx_k_N, sizeof(__pyx_k_N), 0, 0, 1, 1}, + {&__pyx_kp_s_No_matching_signature_found, __pyx_k_No_matching_signature_found, sizeof(__pyx_k_No_matching_signature_found), 0, 0, 1, 0}, + {&__pyx_kp_u_Non_native_byte_order_not_suppor, __pyx_k_Non_native_byte_order_not_suppor, sizeof(__pyx_k_Non_native_byte_order_not_suppor), 0, 1, 0, 0}, + {&__pyx_n_b_O, __pyx_k_O, sizeof(__pyx_k_O), 0, 0, 0, 1}, + {&__pyx_kp_s_Out_of_bounds_on_buffer_access_a, __pyx_k_Out_of_bounds_on_buffer_access_a, sizeof(__pyx_k_Out_of_bounds_on_buffer_access_a), 0, 0, 1, 0}, + {&__pyx_n_s_PickleError, __pyx_k_PickleError, sizeof(__pyx_k_PickleError), 0, 0, 1, 1}, + {&__pyx_n_s_RuntimeError, __pyx_k_RuntimeError, sizeof(__pyx_k_RuntimeError), 0, 0, 1, 1}, + {&__pyx_kp_s_T_Vincent, __pyx_k_T_Vincent, sizeof(__pyx_k_T_Vincent), 0, 0, 1, 0}, + {&__pyx_n_s_TypeError, __pyx_k_TypeError, sizeof(__pyx_k_TypeError), 0, 0, 1, 1}, + {&__pyx_kp_s_Unable_to_convert_item_to_object, __pyx_k_Unable_to_convert_item_to_object, sizeof(__pyx_k_Unable_to_convert_item_to_object), 0, 0, 1, 0}, + {&__pyx_kp_s_Unsupported_normalization_s, __pyx_k_Unsupported_normalization_s, sizeof(__pyx_k_Unsupported_normalization_s), 0, 0, 1, 0}, + {&__pyx_n_s_ValueError, __pyx_k_ValueError, sizeof(__pyx_k_ValueError), 0, 0, 1, 1}, + {&__pyx_n_s_View_MemoryView, __pyx_k_View_MemoryView, sizeof(__pyx_k_View_MemoryView), 0, 0, 1, 1}, + {&__pyx_kp_s__3, __pyx_k__3, sizeof(__pyx_k__3), 0, 0, 1, 0}, + {&__pyx_n_s_all, __pyx_k_all, sizeof(__pyx_k_all), 0, 0, 1, 1}, + {&__pyx_n_s_allocate_buffer, __pyx_k_allocate_buffer, sizeof(__pyx_k_allocate_buffer), 0, 0, 1, 1}, + {&__pyx_n_s_arange, __pyx_k_arange, sizeof(__pyx_k_arange), 0, 0, 1, 1}, + {&__pyx_n_s_arcsinh, __pyx_k_arcsinh, sizeof(__pyx_k_arcsinh), 0, 0, 1, 1}, + {&__pyx_n_s_args, __pyx_k_args, sizeof(__pyx_k_args), 0, 0, 1, 1}, + {&__pyx_n_s_array, __pyx_k_array, sizeof(__pyx_k_array), 0, 0, 1, 1}, + {&__pyx_n_s_ascontiguousarray, __pyx_k_ascontiguousarray, sizeof(__pyx_k_ascontiguousarray), 0, 0, 1, 1}, + {&__pyx_n_s_astype, __pyx_k_astype, sizeof(__pyx_k_astype), 0, 0, 1, 1}, + {&__pyx_n_s_authors, __pyx_k_authors, sizeof(__pyx_k_authors), 0, 0, 1, 1}, + {&__pyx_n_s_base, __pyx_k_base, sizeof(__pyx_k_base), 0, 0, 1, 1}, + {&__pyx_n_s_c, __pyx_k_c, sizeof(__pyx_k_c), 0, 0, 1, 1}, + {&__pyx_n_u_c, __pyx_k_c, sizeof(__pyx_k_c), 0, 1, 0, 1}, + {&__pyx_n_s_class, __pyx_k_class, sizeof(__pyx_k_class), 0, 0, 1, 1}, + {&__pyx_n_s_cline_in_traceback, __pyx_k_cline_in_traceback, sizeof(__pyx_k_cline_in_traceback), 0, 0, 1, 1}, + {&__pyx_n_s_cmap, __pyx_k_cmap, sizeof(__pyx_k_cmap), 0, 0, 1, 1}, + {&__pyx_n_s_cmap_2, __pyx_k_cmap_2, sizeof(__pyx_k_cmap_2), 0, 0, 1, 1}, + {&__pyx_n_s_colors, __pyx_k_colors, sizeof(__pyx_k_colors), 0, 0, 1, 1}, + {&__pyx_kp_s_contiguous_and_direct, __pyx_k_contiguous_and_direct, sizeof(__pyx_k_contiguous_and_direct), 0, 0, 1, 0}, + {&__pyx_kp_s_contiguous_and_indirect, __pyx_k_contiguous_and_indirect, sizeof(__pyx_k_contiguous_and_indirect), 0, 0, 1, 0}, + {&__pyx_n_s_copy, __pyx_k_copy, sizeof(__pyx_k_copy), 0, 0, 1, 1}, + {&__pyx_n_s_data, __pyx_k_data, sizeof(__pyx_k_data), 0, 0, 1, 1}, + {&__pyx_n_s_date, __pyx_k_date, sizeof(__pyx_k_date), 0, 0, 1, 1}, + {&__pyx_n_s_defaults, __pyx_k_defaults, sizeof(__pyx_k_defaults), 0, 0, 1, 1}, + {&__pyx_n_s_dict, __pyx_k_dict, sizeof(__pyx_k_dict), 0, 0, 1, 1}, + {&__pyx_n_s_double, __pyx_k_double, sizeof(__pyx_k_double), 0, 0, 1, 1}, + {&__pyx_kp_s_double_float, __pyx_k_double_float, sizeof(__pyx_k_double_float), 0, 0, 1, 0}, + {&__pyx_kp_s_double_uint8_t, __pyx_k_double_uint8_t, sizeof(__pyx_k_double_uint8_t), 0, 0, 1, 0}, + {&__pyx_n_s_dtype, __pyx_k_dtype, sizeof(__pyx_k_dtype), 0, 0, 1, 1}, + {&__pyx_n_s_dtype_is_object, __pyx_k_dtype_is_object, sizeof(__pyx_k_dtype_is_object), 0, 0, 1, 1}, + {&__pyx_n_s_empty, __pyx_k_empty, sizeof(__pyx_k_empty), 0, 0, 1, 1}, + {&__pyx_n_s_encode, __pyx_k_encode, sizeof(__pyx_k_encode), 0, 0, 1, 1}, + {&__pyx_n_s_endpoint, __pyx_k_endpoint, sizeof(__pyx_k_endpoint), 0, 0, 1, 1}, + {&__pyx_n_s_enumerate, __pyx_k_enumerate, sizeof(__pyx_k_enumerate), 0, 0, 1, 1}, + {&__pyx_n_s_error, __pyx_k_error, sizeof(__pyx_k_error), 0, 0, 1, 1}, + {&__pyx_n_s_f, __pyx_k_f, sizeof(__pyx_k_f), 0, 0, 1, 1}, + {&__pyx_kp_s_f4, __pyx_k_f4, sizeof(__pyx_k_f4), 0, 0, 1, 0}, + {&__pyx_n_s_flags, __pyx_k_flags, sizeof(__pyx_k_flags), 0, 0, 1, 1}, + {&__pyx_n_s_float, __pyx_k_float, sizeof(__pyx_k_float), 0, 0, 1, 1}, + {&__pyx_n_s_float64, __pyx_k_float64, sizeof(__pyx_k_float64), 0, 0, 1, 1}, + {&__pyx_kp_s_float_float, __pyx_k_float_float, sizeof(__pyx_k_float_float), 0, 0, 1, 0}, + {&__pyx_kp_s_float_uint8_t, __pyx_k_float_uint8_t, sizeof(__pyx_k_float_uint8_t), 0, 0, 1, 0}, + {&__pyx_n_s_format, __pyx_k_format, sizeof(__pyx_k_format), 0, 0, 1, 1}, + {&__pyx_n_s_fortran, __pyx_k_fortran, sizeof(__pyx_k_fortran), 0, 0, 1, 1}, + {&__pyx_n_u_fortran, __pyx_k_fortran, sizeof(__pyx_k_fortran), 0, 1, 0, 1}, + {&__pyx_n_s_getLogger, __pyx_k_getLogger, sizeof(__pyx_k_getLogger), 0, 0, 1, 1}, + {&__pyx_n_s_getstate, __pyx_k_getstate, sizeof(__pyx_k_getstate), 0, 0, 1, 1}, + {&__pyx_kp_s_got_differing_extents_in_dimensi, __pyx_k_got_differing_extents_in_dimensi, sizeof(__pyx_k_got_differing_extents_in_dimensi), 0, 0, 1, 0}, + {&__pyx_n_s_id, __pyx_k_id, sizeof(__pyx_k_id), 0, 0, 1, 1}, + {&__pyx_n_s_image, __pyx_k_image, sizeof(__pyx_k_image), 0, 0, 1, 1}, + {&__pyx_n_s_import, __pyx_k_import, sizeof(__pyx_k_import), 0, 0, 1, 1}, + {&__pyx_n_s_int16_t, __pyx_k_int16_t, sizeof(__pyx_k_int16_t), 0, 0, 1, 1}, + {&__pyx_kp_s_int16_t_float, __pyx_k_int16_t_float, sizeof(__pyx_k_int16_t_float), 0, 0, 1, 0}, + {&__pyx_kp_s_int16_t_uint8_t, __pyx_k_int16_t_uint8_t, sizeof(__pyx_k_int16_t_uint8_t), 0, 0, 1, 0}, + {&__pyx_n_s_int32_t, __pyx_k_int32_t, sizeof(__pyx_k_int32_t), 0, 0, 1, 1}, + {&__pyx_kp_s_int32_t_float, __pyx_k_int32_t_float, sizeof(__pyx_k_int32_t_float), 0, 0, 1, 0}, + {&__pyx_kp_s_int32_t_uint8_t, __pyx_k_int32_t_uint8_t, sizeof(__pyx_k_int32_t_uint8_t), 0, 0, 1, 0}, + {&__pyx_n_s_int64_t, __pyx_k_int64_t, sizeof(__pyx_k_int64_t), 0, 0, 1, 1}, + {&__pyx_kp_s_int64_t_float, __pyx_k_int64_t_float, sizeof(__pyx_k_int64_t_float), 0, 0, 1, 0}, + {&__pyx_kp_s_int64_t_uint8_t, __pyx_k_int64_t_uint8_t, sizeof(__pyx_k_int64_t_uint8_t), 0, 0, 1, 0}, + {&__pyx_n_s_int8_t, __pyx_k_int8_t, sizeof(__pyx_k_int8_t), 0, 0, 1, 1}, + {&__pyx_kp_s_int8_t_float, __pyx_k_int8_t_float, sizeof(__pyx_k_int8_t_float), 0, 0, 1, 0}, + {&__pyx_kp_s_int8_t_uint8_t, __pyx_k_int8_t_uint8_t, sizeof(__pyx_k_int8_t_uint8_t), 0, 0, 1, 0}, + {&__pyx_n_s_itemsize, __pyx_k_itemsize, sizeof(__pyx_k_itemsize), 0, 0, 1, 1}, + {&__pyx_kp_s_itemsize_0_for_cython_array, __pyx_k_itemsize_0_for_cython_array, sizeof(__pyx_k_itemsize_0_for_cython_array), 0, 0, 1, 0}, + {&__pyx_n_s_kind, __pyx_k_kind, sizeof(__pyx_k_kind), 0, 0, 1, 1}, + {&__pyx_n_s_kwargs, __pyx_k_kwargs, sizeof(__pyx_k_kwargs), 0, 0, 1, 1}, + {&__pyx_n_s_license, __pyx_k_license, sizeof(__pyx_k_license), 0, 0, 1, 1}, + {&__pyx_n_s_linear, __pyx_k_linear, sizeof(__pyx_k_linear), 0, 0, 1, 1}, + {&__pyx_n_s_linspace, __pyx_k_linspace, sizeof(__pyx_k_linspace), 0, 0, 1, 1}, + {&__pyx_n_s_log, __pyx_k_log, sizeof(__pyx_k_log), 0, 0, 1, 1}, + {&__pyx_n_s_log2, __pyx_k_log2, sizeof(__pyx_k_log2), 0, 0, 1, 1}, + {&__pyx_n_s_logger, __pyx_k_logger, sizeof(__pyx_k_logger), 0, 0, 1, 1}, + {&__pyx_n_s_logging, __pyx_k_logging, sizeof(__pyx_k_logging), 0, 0, 1, 1}, + {&__pyx_kp_s_long_double, __pyx_k_long_double, sizeof(__pyx_k_long_double), 0, 0, 1, 0}, + {&__pyx_kp_s_long_double_float, __pyx_k_long_double_float, sizeof(__pyx_k_long_double_float), 0, 0, 1, 0}, + {&__pyx_kp_s_long_double_uint8_t, __pyx_k_long_double_uint8_t, sizeof(__pyx_k_long_double_uint8_t), 0, 0, 1, 0}, + {&__pyx_n_s_main, __pyx_k_main, sizeof(__pyx_k_main), 0, 0, 1, 1}, + {&__pyx_n_s_memview, __pyx_k_memview, sizeof(__pyx_k_memview), 0, 0, 1, 1}, + {&__pyx_n_s_mode, __pyx_k_mode, sizeof(__pyx_k_mode), 0, 0, 1, 1}, + {&__pyx_n_s_name, __pyx_k_name, sizeof(__pyx_k_name), 0, 0, 1, 1}, + {&__pyx_n_s_name_2, __pyx_k_name_2, sizeof(__pyx_k_name_2), 0, 0, 1, 1}, + {&__pyx_n_s_nan_color, __pyx_k_nan_color, sizeof(__pyx_k_nan_color), 0, 0, 1, 1}, + {&__pyx_n_s_native_endian_dtype, __pyx_k_native_endian_dtype, sizeof(__pyx_k_native_endian_dtype), 0, 0, 1, 1}, + {&__pyx_n_s_nb_channels, __pyx_k_nb_channels, sizeof(__pyx_k_nb_channels), 0, 0, 1, 1}, + {&__pyx_kp_u_ndarray_is_not_C_contiguous, __pyx_k_ndarray_is_not_C_contiguous, sizeof(__pyx_k_ndarray_is_not_C_contiguous), 0, 1, 0, 0}, + {&__pyx_kp_u_ndarray_is_not_Fortran_contiguou, __pyx_k_ndarray_is_not_Fortran_contiguou, sizeof(__pyx_k_ndarray_is_not_Fortran_contiguou), 0, 1, 0, 0}, + {&__pyx_n_s_ndim, __pyx_k_ndim, sizeof(__pyx_k_ndim), 0, 0, 1, 1}, + {&__pyx_n_s_new, __pyx_k_new, sizeof(__pyx_k_new), 0, 0, 1, 1}, + {&__pyx_n_s_newbyteorder, __pyx_k_newbyteorder, sizeof(__pyx_k_newbyteorder), 0, 0, 1, 1}, + {&__pyx_kp_s_no_default___reduce___due_to_non, __pyx_k_no_default___reduce___due_to_non, sizeof(__pyx_k_no_default___reduce___due_to_non), 0, 0, 1, 0}, + {&__pyx_n_s_normalization, __pyx_k_normalization, sizeof(__pyx_k_normalization), 0, 0, 1, 1}, + {&__pyx_n_s_normalized_vmax, __pyx_k_normalized_vmax, sizeof(__pyx_k_normalized_vmax), 0, 0, 1, 1}, + {&__pyx_n_s_normalized_vmin, __pyx_k_normalized_vmin, sizeof(__pyx_k_normalized_vmin), 0, 0, 1, 1}, + {&__pyx_n_s_numpy, __pyx_k_numpy, sizeof(__pyx_k_numpy), 0, 0, 1, 1}, + {&__pyx_kp_s_numpy_core_multiarray_failed_to, __pyx_k_numpy_core_multiarray_failed_to, sizeof(__pyx_k_numpy_core_multiarray_failed_to), 0, 0, 1, 0}, + {&__pyx_kp_s_numpy_core_umath_failed_to_impor, __pyx_k_numpy_core_umath_failed_to_impor, sizeof(__pyx_k_numpy_core_umath_failed_to_impor), 0, 0, 1, 0}, + {&__pyx_n_s_obj, __pyx_k_obj, sizeof(__pyx_k_obj), 0, 0, 1, 1}, + {&__pyx_n_s_output, __pyx_k_output, sizeof(__pyx_k_output), 0, 0, 1, 1}, + {&__pyx_n_s_pack, __pyx_k_pack, sizeof(__pyx_k_pack), 0, 0, 1, 1}, + {&__pyx_n_s_pickle, __pyx_k_pickle, sizeof(__pyx_k_pickle), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_PickleError, __pyx_k_pyx_PickleError, sizeof(__pyx_k_pyx_PickleError), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_checksum, __pyx_k_pyx_checksum, sizeof(__pyx_k_pyx_checksum), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_getbuffer, __pyx_k_pyx_getbuffer, sizeof(__pyx_k_pyx_getbuffer), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_result, __pyx_k_pyx_result, sizeof(__pyx_k_pyx_result), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_state, __pyx_k_pyx_state, sizeof(__pyx_k_pyx_state), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_type, __pyx_k_pyx_type, sizeof(__pyx_k_pyx_type), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_unpickle_Enum, __pyx_k_pyx_unpickle_Enum, sizeof(__pyx_k_pyx_unpickle_Enum), 0, 0, 1, 1}, + {&__pyx_n_s_pyx_vtable, __pyx_k_pyx_vtable, sizeof(__pyx_k_pyx_vtable), 0, 0, 1, 1}, + {&__pyx_n_s_range, __pyx_k_range, sizeof(__pyx_k_range), 0, 0, 1, 1}, + {&__pyx_n_s_reduce, __pyx_k_reduce, sizeof(__pyx_k_reduce), 0, 0, 1, 1}, + {&__pyx_n_s_reduce_cython, __pyx_k_reduce_cython, sizeof(__pyx_k_reduce_cython), 0, 0, 1, 1}, + {&__pyx_n_s_reduce_ex, __pyx_k_reduce_ex, sizeof(__pyx_k_reduce_ex), 0, 0, 1, 1}, + {&__pyx_n_s_reshape, __pyx_k_reshape, sizeof(__pyx_k_reshape), 0, 0, 1, 1}, + {&__pyx_n_s_s, __pyx_k_s, sizeof(__pyx_k_s), 0, 0, 1, 1}, + {&__pyx_n_s_scale_func, __pyx_k_scale_func, sizeof(__pyx_k_scale_func), 0, 0, 1, 1}, + {&__pyx_n_s_setstate, __pyx_k_setstate, sizeof(__pyx_k_setstate), 0, 0, 1, 1}, + {&__pyx_n_s_setstate_cython, __pyx_k_setstate_cython, sizeof(__pyx_k_setstate_cython), 0, 0, 1, 1}, + {&__pyx_n_s_shape, __pyx_k_shape, sizeof(__pyx_k_shape), 0, 0, 1, 1}, + {&__pyx_n_s_signatures, __pyx_k_signatures, sizeof(__pyx_k_signatures), 0, 0, 1, 1}, + {&__pyx_n_s_silx_math_colormap, __pyx_k_silx_math_colormap, sizeof(__pyx_k_silx_math_colormap), 0, 0, 1, 1}, + {&__pyx_kp_s_silx_math_colormap_pyx, __pyx_k_silx_math_colormap_pyx, sizeof(__pyx_k_silx_math_colormap_pyx), 0, 0, 1, 0}, + {&__pyx_n_s_size, __pyx_k_size, sizeof(__pyx_k_size), 0, 0, 1, 1}, + {&__pyx_n_s_split, __pyx_k_split, sizeof(__pyx_k_split), 0, 0, 1, 1}, + {&__pyx_n_s_sqrt, __pyx_k_sqrt, sizeof(__pyx_k_sqrt), 0, 0, 1, 1}, + {&__pyx_n_s_start, __pyx_k_start, sizeof(__pyx_k_start), 0, 0, 1, 1}, + {&__pyx_n_s_step, __pyx_k_step, sizeof(__pyx_k_step), 0, 0, 1, 1}, + {&__pyx_n_s_stop, __pyx_k_stop, sizeof(__pyx_k_stop), 0, 0, 1, 1}, + {&__pyx_kp_s_strided_and_direct, __pyx_k_strided_and_direct, sizeof(__pyx_k_strided_and_direct), 0, 0, 1, 0}, + {&__pyx_kp_s_strided_and_direct_or_indirect, __pyx_k_strided_and_direct_or_indirect, sizeof(__pyx_k_strided_and_direct_or_indirect), 0, 0, 1, 0}, + {&__pyx_kp_s_strided_and_indirect, __pyx_k_strided_and_indirect, sizeof(__pyx_k_strided_and_indirect), 0, 0, 1, 0}, + {&__pyx_kp_s_stringsource, __pyx_k_stringsource, sizeof(__pyx_k_stringsource), 0, 0, 1, 0}, + {&__pyx_n_s_strip, __pyx_k_strip, sizeof(__pyx_k_strip), 0, 0, 1, 1}, + {&__pyx_n_s_struct, __pyx_k_struct, sizeof(__pyx_k_struct), 0, 0, 1, 1}, + {&__pyx_n_s_test, __pyx_k_test, sizeof(__pyx_k_test), 0, 0, 1, 1}, + {&__pyx_n_s_uint16_t, __pyx_k_uint16_t, sizeof(__pyx_k_uint16_t), 0, 0, 1, 1}, + {&__pyx_kp_s_uint16_t_float, __pyx_k_uint16_t_float, sizeof(__pyx_k_uint16_t_float), 0, 0, 1, 0}, + {&__pyx_kp_s_uint16_t_uint8_t, __pyx_k_uint16_t_uint8_t, sizeof(__pyx_k_uint16_t_uint8_t), 0, 0, 1, 0}, + {&__pyx_n_s_uint32_t, __pyx_k_uint32_t, sizeof(__pyx_k_uint32_t), 0, 0, 1, 1}, + {&__pyx_kp_s_uint32_t_float, __pyx_k_uint32_t_float, sizeof(__pyx_k_uint32_t_float), 0, 0, 1, 0}, + {&__pyx_kp_s_uint32_t_uint8_t, __pyx_k_uint32_t_uint8_t, sizeof(__pyx_k_uint32_t_uint8_t), 0, 0, 1, 0}, + {&__pyx_n_s_uint64_t, __pyx_k_uint64_t, sizeof(__pyx_k_uint64_t), 0, 0, 1, 1}, + {&__pyx_kp_s_uint64_t_float, __pyx_k_uint64_t_float, sizeof(__pyx_k_uint64_t_float), 0, 0, 1, 0}, + {&__pyx_kp_s_uint64_t_uint8_t, __pyx_k_uint64_t_uint8_t, sizeof(__pyx_k_uint64_t_uint8_t), 0, 0, 1, 0}, + {&__pyx_n_s_uint8_t, __pyx_k_uint8_t, sizeof(__pyx_k_uint8_t), 0, 0, 1, 1}, + {&__pyx_kp_s_uint8_t_float, __pyx_k_uint8_t_float, sizeof(__pyx_k_uint8_t_float), 0, 0, 1, 0}, + {&__pyx_kp_s_uint8_t_uint8_t, __pyx_k_uint8_t_uint8_t, sizeof(__pyx_k_uint8_t_uint8_t), 0, 0, 1, 0}, + {&__pyx_kp_s_unable_to_allocate_array_data, __pyx_k_unable_to_allocate_array_data, sizeof(__pyx_k_unable_to_allocate_array_data), 0, 0, 1, 0}, + {&__pyx_kp_s_unable_to_allocate_shape_and_str, __pyx_k_unable_to_allocate_shape_and_str, sizeof(__pyx_k_unable_to_allocate_shape_and_str), 0, 0, 1, 0}, + {&__pyx_kp_u_unknown_dtype_code_in_numpy_pxd, __pyx_k_unknown_dtype_code_in_numpy_pxd, sizeof(__pyx_k_unknown_dtype_code_in_numpy_pxd), 0, 1, 0, 0}, + {&__pyx_n_s_unpack, __pyx_k_unpack, sizeof(__pyx_k_unpack), 0, 0, 1, 1}, + {&__pyx_n_s_update, __pyx_k_update, sizeof(__pyx_k_update), 0, 0, 1, 1}, + {&__pyx_n_s_vmax, __pyx_k_vmax, sizeof(__pyx_k_vmax), 0, 0, 1, 1}, + {&__pyx_n_s_vmin, __pyx_k_vmin, sizeof(__pyx_k_vmin), 0, 0, 1, 1}, + {&__pyx_n_s_zeros, __pyx_k_zeros, sizeof(__pyx_k_zeros), 0, 0, 1, 1}, + {0, 0, 0, 0, 0, 0, 0} +}; +static int __Pyx_InitCachedBuiltins(void) { + __pyx_builtin_range = __Pyx_GetBuiltinName(__pyx_n_s_range); if (!__pyx_builtin_range) __PYX_ERR(0, 189, __pyx_L1_error) + __pyx_builtin_TypeError = __Pyx_GetBuiltinName(__pyx_n_s_TypeError); if (!__pyx_builtin_TypeError) __PYX_ERR(0, 277, __pyx_L1_error) + __pyx_builtin_ValueError = __Pyx_GetBuiltinName(__pyx_n_s_ValueError); if (!__pyx_builtin_ValueError) __PYX_ERR(0, 307, __pyx_L1_error) + __pyx_builtin_RuntimeError = __Pyx_GetBuiltinName(__pyx_n_s_RuntimeError); if (!__pyx_builtin_RuntimeError) __PYX_ERR(1, 810, __pyx_L1_error) + __pyx_builtin_ImportError = __Pyx_GetBuiltinName(__pyx_n_s_ImportError); if (!__pyx_builtin_ImportError) __PYX_ERR(1, 1000, __pyx_L1_error) + __pyx_builtin_MemoryError = __Pyx_GetBuiltinName(__pyx_n_s_MemoryError); if (!__pyx_builtin_MemoryError) __PYX_ERR(2, 147, __pyx_L1_error) + __pyx_builtin_enumerate = __Pyx_GetBuiltinName(__pyx_n_s_enumerate); if (!__pyx_builtin_enumerate) __PYX_ERR(2, 150, __pyx_L1_error) + __pyx_builtin_Ellipsis = __Pyx_GetBuiltinName(__pyx_n_s_Ellipsis); if (!__pyx_builtin_Ellipsis) __PYX_ERR(2, 399, __pyx_L1_error) + __pyx_builtin_id = __Pyx_GetBuiltinName(__pyx_n_s_id); if (!__pyx_builtin_id) __PYX_ERR(2, 608, __pyx_L1_error) + __pyx_builtin_IndexError = __Pyx_GetBuiltinName(__pyx_n_s_IndexError); if (!__pyx_builtin_IndexError) __PYX_ERR(2, 827, __pyx_L1_error) + return 0; + __pyx_L1_error:; + return -1; +} + +static int __Pyx_InitCachedConstants(void) { + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__Pyx_InitCachedConstants", 0); + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + __pyx_tuple__2 = PyTuple_Pack(1, __pyx_kp_s_); if (unlikely(!__pyx_tuple__2)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__2); + __Pyx_GIVEREF(__pyx_tuple__2); + __pyx_tuple__4 = PyTuple_Pack(1, __pyx_kp_s__3); if (unlikely(!__pyx_tuple__4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__4); + __Pyx_GIVEREF(__pyx_tuple__4); + __pyx_tuple__5 = PyTuple_Pack(1, __pyx_kp_s_No_matching_signature_found); if (unlikely(!__pyx_tuple__5)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__5); + __Pyx_GIVEREF(__pyx_tuple__5); + __pyx_tuple__6 = PyTuple_Pack(1, __pyx_kp_s_Function_call_with_ambiguous_arg); if (unlikely(!__pyx_tuple__6)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__6); + __Pyx_GIVEREF(__pyx_tuple__6); + + /* "silx/math/colormap.pyx":313 + * + * if not isfinite(normalized_vmin) or not isfinite(normalized_vmax): + * raise ValueError('Colormap range is not valid') # <<<<<<<<<<<<<< + * + * # Proxy for calling the right implementation depending on data type + */ + __pyx_tuple__7 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__7)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__7); + __Pyx_GIVEREF(__pyx_tuple__7); + __pyx_tuple__8 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__8)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__8); + __Pyx_GIVEREF(__pyx_tuple__8); + __pyx_tuple__9 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__9)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__9); + __Pyx_GIVEREF(__pyx_tuple__9); + __pyx_tuple__10 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__10)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__10); + __Pyx_GIVEREF(__pyx_tuple__10); + __pyx_tuple__11 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__11)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__11); + __Pyx_GIVEREF(__pyx_tuple__11); + __pyx_tuple__12 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__12)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__12); + __Pyx_GIVEREF(__pyx_tuple__12); + __pyx_tuple__13 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__13)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__13); + __Pyx_GIVEREF(__pyx_tuple__13); + __pyx_tuple__14 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__14)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__14); + __Pyx_GIVEREF(__pyx_tuple__14); + __pyx_tuple__15 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__15)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__15); + __Pyx_GIVEREF(__pyx_tuple__15); + __pyx_tuple__16 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__16)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__16); + __Pyx_GIVEREF(__pyx_tuple__16); + __pyx_tuple__17 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__17)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__17); + __Pyx_GIVEREF(__pyx_tuple__17); + __pyx_tuple__18 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__18)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__18); + __Pyx_GIVEREF(__pyx_tuple__18); + __pyx_tuple__19 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__19)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__19); + __Pyx_GIVEREF(__pyx_tuple__19); + __pyx_tuple__20 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__20)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__20); + __Pyx_GIVEREF(__pyx_tuple__20); + __pyx_tuple__21 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__21)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__21); + __Pyx_GIVEREF(__pyx_tuple__21); + __pyx_tuple__22 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__22)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__22); + __Pyx_GIVEREF(__pyx_tuple__22); + __pyx_tuple__23 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__23)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__23); + __Pyx_GIVEREF(__pyx_tuple__23); + __pyx_tuple__24 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__24)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__24); + __Pyx_GIVEREF(__pyx_tuple__24); + __pyx_tuple__25 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__25)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__25); + __Pyx_GIVEREF(__pyx_tuple__25); + __pyx_tuple__26 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__26)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__26); + __Pyx_GIVEREF(__pyx_tuple__26); + __pyx_tuple__27 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__27)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__27); + __Pyx_GIVEREF(__pyx_tuple__27); + __pyx_tuple__28 = PyTuple_Pack(1, __pyx_kp_s_Colormap_range_is_not_valid); if (unlikely(!__pyx_tuple__28)) __PYX_ERR(0, 313, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__28); + __Pyx_GIVEREF(__pyx_tuple__28); + + /* "silx/math/colormap.pyx":363 + * # Make data a numpy array of native endian type (no need for contiguity) + * data = numpy.array(data, copy=False) + * native_endian_dtype = data.dtype.newbyteorder('N') # <<<<<<<<<<<<<< + * if native_endian_dtype.kind == 'f' and native_endian_dtype.itemsize == 2: + * native_endian_dtype = "=f4" # Use native float32 instead of float16 + */ + __pyx_tuple__29 = PyTuple_Pack(1, __pyx_n_s_N); if (unlikely(!__pyx_tuple__29)) __PYX_ERR(0, 363, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__29); + __Pyx_GIVEREF(__pyx_tuple__29); + + /* "silx/math/colormap.pyx":372 + * nb_channels = colors.shape[colors.ndim - 1] + * colors = numpy.ascontiguousarray(colors, + * dtype=colors.dtype.newbyteorder('N')) # <<<<<<<<<<<<<< + * + * # Check nan_color + */ + __pyx_tuple__30 = PyTuple_Pack(1, __pyx_n_s_N); if (unlikely(!__pyx_tuple__30)) __PYX_ERR(0, 372, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__30); + __Pyx_GIVEREF(__pyx_tuple__30); + + /* "silx/math/colormap.pyx":379 + * else: + * nan_color = numpy.ascontiguousarray( + * nan_color, dtype=colors.dtype).reshape(-1) # <<<<<<<<<<<<<< + * assert nan_color.shape == (nb_channels,) + * + */ + __pyx_tuple__31 = PyTuple_Pack(1, __pyx_int_neg_1); if (unlikely(!__pyx_tuple__31)) __PYX_ERR(0, 379, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__31); + __Pyx_GIVEREF(__pyx_tuple__31); + + /* "silx/math/colormap.pyx":383 + * + * image = _cmap( + * data.reshape(-1), # <<<<<<<<<<<<<< + * colors.reshape(-1, nb_channels), + * normalization, + */ + __pyx_tuple__32 = PyTuple_Pack(1, __pyx_int_neg_1); if (unlikely(!__pyx_tuple__32)) __PYX_ERR(0, 383, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__32); + __Pyx_GIVEREF(__pyx_tuple__32); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":229 + * if ((flags & pybuf.PyBUF_C_CONTIGUOUS == pybuf.PyBUF_C_CONTIGUOUS) + * and not PyArray_CHKFLAGS(self, NPY_C_CONTIGUOUS)): + * raise ValueError(u"ndarray is not C contiguous") # <<<<<<<<<<<<<< + * + * if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS) + */ + __pyx_tuple__33 = PyTuple_Pack(1, __pyx_kp_u_ndarray_is_not_C_contiguous); if (unlikely(!__pyx_tuple__33)) __PYX_ERR(1, 229, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__33); + __Pyx_GIVEREF(__pyx_tuple__33); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":233 + * if ((flags & pybuf.PyBUF_F_CONTIGUOUS == pybuf.PyBUF_F_CONTIGUOUS) + * and not PyArray_CHKFLAGS(self, NPY_F_CONTIGUOUS)): + * raise ValueError(u"ndarray is not Fortran contiguous") # <<<<<<<<<<<<<< + * + * info.buf = PyArray_DATA(self) + */ + __pyx_tuple__34 = PyTuple_Pack(1, __pyx_kp_u_ndarray_is_not_Fortran_contiguou); if (unlikely(!__pyx_tuple__34)) __PYX_ERR(1, 233, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__34); + __Pyx_GIVEREF(__pyx_tuple__34); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":263 + * if ((descr.byteorder == c'>' and little_endian) or + * (descr.byteorder == c'<' and not little_endian)): + * raise ValueError(u"Non-native byte order not supported") # <<<<<<<<<<<<<< + * if t == NPY_BYTE: f = "b" + * elif t == NPY_UBYTE: f = "B" + */ + __pyx_tuple__35 = PyTuple_Pack(1, __pyx_kp_u_Non_native_byte_order_not_suppor); if (unlikely(!__pyx_tuple__35)) __PYX_ERR(1, 263, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__35); + __Pyx_GIVEREF(__pyx_tuple__35); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":810 + * + * if (end - f) - <int>(new_offset - offset[0]) < 15: + * raise RuntimeError(u"Format string allocated too short, see comment in numpy.pxd") # <<<<<<<<<<<<<< + * + * if ((child.byteorder == c'>' and little_endian) or + */ + __pyx_tuple__36 = PyTuple_Pack(1, __pyx_kp_u_Format_string_allocated_too_shor); if (unlikely(!__pyx_tuple__36)) __PYX_ERR(1, 810, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__36); + __Pyx_GIVEREF(__pyx_tuple__36); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":814 + * if ((child.byteorder == c'>' and little_endian) or + * (child.byteorder == c'<' and not little_endian)): + * raise ValueError(u"Non-native byte order not supported") # <<<<<<<<<<<<<< + * # One could encode it in the format string and have Cython + * # complain instead, BUT: < and > in format strings also imply + */ + __pyx_tuple__37 = PyTuple_Pack(1, __pyx_kp_u_Non_native_byte_order_not_suppor); if (unlikely(!__pyx_tuple__37)) __PYX_ERR(1, 814, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__37); + __Pyx_GIVEREF(__pyx_tuple__37); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":834 + * t = child.type_num + * if end - f < 5: + * raise RuntimeError(u"Format string allocated too short.") # <<<<<<<<<<<<<< + * + * # Until ticket #99 is fixed, use integers to avoid warnings + */ + __pyx_tuple__38 = PyTuple_Pack(1, __pyx_kp_u_Format_string_allocated_too_shor_2); if (unlikely(!__pyx_tuple__38)) __PYX_ERR(1, 834, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__38); + __Pyx_GIVEREF(__pyx_tuple__38); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1000 + * _import_array() + * except Exception: + * raise ImportError("numpy.core.multiarray failed to import") # <<<<<<<<<<<<<< + * + * cdef inline int import_umath() except -1: + */ + __pyx_tuple__39 = PyTuple_Pack(1, __pyx_kp_s_numpy_core_multiarray_failed_to); if (unlikely(!__pyx_tuple__39)) __PYX_ERR(1, 1000, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__39); + __Pyx_GIVEREF(__pyx_tuple__39); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1006 + * _import_umath() + * except Exception: + * raise ImportError("numpy.core.umath failed to import") # <<<<<<<<<<<<<< + * + * cdef inline int import_ufunc() except -1: + */ + __pyx_tuple__40 = PyTuple_Pack(1, __pyx_kp_s_numpy_core_umath_failed_to_impor); if (unlikely(!__pyx_tuple__40)) __PYX_ERR(1, 1006, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__40); + __Pyx_GIVEREF(__pyx_tuple__40); + + /* "../../.local/lib/python2.7/site-packages/Cython/Includes/numpy/__init__.pxd":1012 + * _import_umath() + * except Exception: + * raise ImportError("numpy.core.umath failed to import") # <<<<<<<<<<<<<< + */ + __pyx_tuple__41 = PyTuple_Pack(1, __pyx_kp_s_numpy_core_umath_failed_to_impor); if (unlikely(!__pyx_tuple__41)) __PYX_ERR(1, 1012, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__41); + __Pyx_GIVEREF(__pyx_tuple__41); + + /* "View.MemoryView":132 + * + * if not self.ndim: + * raise ValueError("Empty shape tuple for cython.array") # <<<<<<<<<<<<<< + * + * if itemsize <= 0: + */ + __pyx_tuple__42 = PyTuple_Pack(1, __pyx_kp_s_Empty_shape_tuple_for_cython_arr); if (unlikely(!__pyx_tuple__42)) __PYX_ERR(2, 132, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__42); + __Pyx_GIVEREF(__pyx_tuple__42); + + /* "View.MemoryView":135 + * + * if itemsize <= 0: + * raise ValueError("itemsize <= 0 for cython.array") # <<<<<<<<<<<<<< + * + * if not isinstance(format, bytes): + */ + __pyx_tuple__43 = PyTuple_Pack(1, __pyx_kp_s_itemsize_0_for_cython_array); if (unlikely(!__pyx_tuple__43)) __PYX_ERR(2, 135, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__43); + __Pyx_GIVEREF(__pyx_tuple__43); + + /* "View.MemoryView":138 + * + * if not isinstance(format, bytes): + * format = format.encode('ASCII') # <<<<<<<<<<<<<< + * self._format = format # keep a reference to the byte string + * self.format = self._format + */ + __pyx_tuple__44 = PyTuple_Pack(1, __pyx_n_s_ASCII); if (unlikely(!__pyx_tuple__44)) __PYX_ERR(2, 138, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__44); + __Pyx_GIVEREF(__pyx_tuple__44); + + /* "View.MemoryView":147 + * + * if not self._shape: + * raise MemoryError("unable to allocate shape and strides.") # <<<<<<<<<<<<<< + * + * + */ + __pyx_tuple__45 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_shape_and_str); if (unlikely(!__pyx_tuple__45)) __PYX_ERR(2, 147, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__45); + __Pyx_GIVEREF(__pyx_tuple__45); + + /* "View.MemoryView":175 + * self.data = <char *>malloc(self.len) + * if not self.data: + * raise MemoryError("unable to allocate array data.") # <<<<<<<<<<<<<< + * + * if self.dtype_is_object: + */ + __pyx_tuple__46 = PyTuple_Pack(1, __pyx_kp_s_unable_to_allocate_array_data); if (unlikely(!__pyx_tuple__46)) __PYX_ERR(2, 175, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__46); + __Pyx_GIVEREF(__pyx_tuple__46); + + /* "View.MemoryView":191 + * bufmode = PyBUF_F_CONTIGUOUS | PyBUF_ANY_CONTIGUOUS + * if not (flags & bufmode): + * raise ValueError("Can only create a buffer that is contiguous in memory.") # <<<<<<<<<<<<<< + * info.buf = self.data + * info.len = self.len + */ + __pyx_tuple__47 = PyTuple_Pack(1, __pyx_kp_s_Can_only_create_a_buffer_that_is); if (unlikely(!__pyx_tuple__47)) __PYX_ERR(2, 191, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__47); + __Pyx_GIVEREF(__pyx_tuple__47); + + /* "(tree fragment)":2 + * def __reduce_cython__(self): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<< + * def __setstate_cython__(self, __pyx_state): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + */ + __pyx_tuple__48 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__48)) __PYX_ERR(2, 2, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__48); + __Pyx_GIVEREF(__pyx_tuple__48); + + /* "(tree fragment)":4 + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<< + */ + __pyx_tuple__49 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__49)) __PYX_ERR(2, 4, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__49); + __Pyx_GIVEREF(__pyx_tuple__49); + + /* "View.MemoryView":413 + * def __setitem__(memoryview self, object index, object value): + * if self.view.readonly: + * raise TypeError("Cannot assign to read-only memoryview") # <<<<<<<<<<<<<< + * + * have_slices, index = _unellipsify(index, self.view.ndim) + */ + __pyx_tuple__50 = PyTuple_Pack(1, __pyx_kp_s_Cannot_assign_to_read_only_memor); if (unlikely(!__pyx_tuple__50)) __PYX_ERR(2, 413, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__50); + __Pyx_GIVEREF(__pyx_tuple__50); + + /* "View.MemoryView":490 + * result = struct.unpack(self.view.format, bytesitem) + * except struct.error: + * raise ValueError("Unable to convert item to object") # <<<<<<<<<<<<<< + * else: + * if len(self.view.format) == 1: + */ + __pyx_tuple__51 = PyTuple_Pack(1, __pyx_kp_s_Unable_to_convert_item_to_object); if (unlikely(!__pyx_tuple__51)) __PYX_ERR(2, 490, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__51); + __Pyx_GIVEREF(__pyx_tuple__51); + + /* "View.MemoryView":515 + * def __getbuffer__(self, Py_buffer *info, int flags): + * if flags & PyBUF_WRITABLE and self.view.readonly: + * raise ValueError("Cannot create writable memory view from read-only memoryview") # <<<<<<<<<<<<<< + * + * if flags & PyBUF_STRIDES: + */ + __pyx_tuple__52 = PyTuple_Pack(1, __pyx_kp_s_Cannot_create_writable_memory_vi); if (unlikely(!__pyx_tuple__52)) __PYX_ERR(2, 515, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__52); + __Pyx_GIVEREF(__pyx_tuple__52); + + /* "View.MemoryView":565 + * if self.view.strides == NULL: + * + * raise ValueError("Buffer view does not expose strides") # <<<<<<<<<<<<<< + * + * return tuple([stride for stride in self.view.strides[:self.view.ndim]]) + */ + __pyx_tuple__53 = PyTuple_Pack(1, __pyx_kp_s_Buffer_view_does_not_expose_stri); if (unlikely(!__pyx_tuple__53)) __PYX_ERR(2, 565, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__53); + __Pyx_GIVEREF(__pyx_tuple__53); + + /* "View.MemoryView":572 + * def suboffsets(self): + * if self.view.suboffsets == NULL: + * return (-1,) * self.view.ndim # <<<<<<<<<<<<<< + * + * return tuple([suboffset for suboffset in self.view.suboffsets[:self.view.ndim]]) + */ + __pyx_tuple__54 = PyTuple_New(1); if (unlikely(!__pyx_tuple__54)) __PYX_ERR(2, 572, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__54); + __Pyx_INCREF(__pyx_int_neg_1); + __Pyx_GIVEREF(__pyx_int_neg_1); + PyTuple_SET_ITEM(__pyx_tuple__54, 0, __pyx_int_neg_1); + __Pyx_GIVEREF(__pyx_tuple__54); + + /* "(tree fragment)":2 + * def __reduce_cython__(self): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<< + * def __setstate_cython__(self, __pyx_state): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + */ + __pyx_tuple__55 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__55)) __PYX_ERR(2, 2, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__55); + __Pyx_GIVEREF(__pyx_tuple__55); + + /* "(tree fragment)":4 + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<< + */ + __pyx_tuple__56 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__56)) __PYX_ERR(2, 4, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__56); + __Pyx_GIVEREF(__pyx_tuple__56); + + /* "View.MemoryView":677 + * if item is Ellipsis: + * if not seen_ellipsis: + * result.extend([slice(None)] * (ndim - len(tup) + 1)) # <<<<<<<<<<<<<< + * seen_ellipsis = True + * else: + */ + __pyx_slice__57 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__57)) __PYX_ERR(2, 677, __pyx_L1_error) + __Pyx_GOTREF(__pyx_slice__57); + __Pyx_GIVEREF(__pyx_slice__57); + + /* "View.MemoryView":680 + * seen_ellipsis = True + * else: + * result.append(slice(None)) # <<<<<<<<<<<<<< + * have_slices = True + * else: + */ + __pyx_slice__58 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__58)) __PYX_ERR(2, 680, __pyx_L1_error) + __Pyx_GOTREF(__pyx_slice__58); + __Pyx_GIVEREF(__pyx_slice__58); + + /* "View.MemoryView":691 + * nslices = ndim - len(result) + * if nslices: + * result.extend([slice(None)] * nslices) # <<<<<<<<<<<<<< + * + * return have_slices or nslices, tuple(result) + */ + __pyx_slice__59 = PySlice_New(Py_None, Py_None, Py_None); if (unlikely(!__pyx_slice__59)) __PYX_ERR(2, 691, __pyx_L1_error) + __Pyx_GOTREF(__pyx_slice__59); + __Pyx_GIVEREF(__pyx_slice__59); + + /* "View.MemoryView":698 + * for suboffset in suboffsets[:ndim]: + * if suboffset >= 0: + * raise ValueError("Indirect dimensions not supported") # <<<<<<<<<<<<<< + * + * + */ + __pyx_tuple__60 = PyTuple_Pack(1, __pyx_kp_s_Indirect_dimensions_not_supporte); if (unlikely(!__pyx_tuple__60)) __PYX_ERR(2, 698, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__60); + __Pyx_GIVEREF(__pyx_tuple__60); + + /* "(tree fragment)":2 + * def __reduce_cython__(self): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<< + * def __setstate_cython__(self, __pyx_state): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + */ + __pyx_tuple__61 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__61)) __PYX_ERR(2, 2, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__61); + __Pyx_GIVEREF(__pyx_tuple__61); + + /* "(tree fragment)":4 + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") + * def __setstate_cython__(self, __pyx_state): + * raise TypeError("no default __reduce__ due to non-trivial __cinit__") # <<<<<<<<<<<<<< + */ + __pyx_tuple__62 = PyTuple_Pack(1, __pyx_kp_s_no_default___reduce___due_to_non); if (unlikely(!__pyx_tuple__62)) __PYX_ERR(2, 4, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__62); + __Pyx_GIVEREF(__pyx_tuple__62); + + /* "silx/math/colormap.pyx":113 + * # Initialize log approximation LUT + * _log_lut = numpy.log2( + * numpy.linspace(0.5, 1., LOG_LUT_SIZE + 1, # <<<<<<<<<<<<<< + * endpoint=True).astype(numpy.float64)) + * # index_lut can overflow of 1 + */ + __pyx_tuple__63 = PyTuple_Pack(3, __pyx_float_0_5, __pyx_float_1_, __pyx_int_4097); if (unlikely(!__pyx_tuple__63)) __PYX_ERR(0, 113, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__63); + __Pyx_GIVEREF(__pyx_tuple__63); + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + __pyx_tuple__64 = PyTuple_Pack(10, __pyx_n_s_data, __pyx_n_s_colors, __pyx_n_s_normalization, __pyx_n_s_vmin, __pyx_n_s_vmax, __pyx_n_s_nan_color, __pyx_n_s_normalized_vmin, __pyx_n_s_normalized_vmax, __pyx_n_s_scale_func, __pyx_n_s_output); if (unlikely(!__pyx_tuple__64)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__64); + __Pyx_GIVEREF(__pyx_tuple__64); + __pyx_codeobj__65 = (PyObject*)__Pyx_PyCode_New(6, 0, 10, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__64, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_silx_math_colormap_pyx, __pyx_n_s_cmap, 277, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__65)) __PYX_ERR(0, 277, __pyx_L1_error) + + /* "silx/math/colormap.pyx":332 + * + * + * def cmap(data, # <<<<<<<<<<<<<< + * colors, + * double vmin, + */ + __pyx_tuple__66 = PyTuple_Pack(9, __pyx_n_s_data, __pyx_n_s_colors, __pyx_n_s_vmin, __pyx_n_s_vmax, __pyx_n_s_normalization, __pyx_n_s_nan_color, __pyx_n_s_nb_channels, __pyx_n_s_native_endian_dtype, __pyx_n_s_image); if (unlikely(!__pyx_tuple__66)) __PYX_ERR(0, 332, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__66); + __Pyx_GIVEREF(__pyx_tuple__66); + __pyx_codeobj__67 = (PyObject*)__Pyx_PyCode_New(6, 0, 9, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__66, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_silx_math_colormap_pyx, __pyx_n_s_cmap_2, 332, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__67)) __PYX_ERR(0, 332, __pyx_L1_error) + + /* "View.MemoryView":285 + * return self.name + * + * cdef generic = Enum("<strided and direct or indirect>") # <<<<<<<<<<<<<< + * cdef strided = Enum("<strided and direct>") # default + * cdef indirect = Enum("<strided and indirect>") + */ + __pyx_tuple__68 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct_or_indirect); if (unlikely(!__pyx_tuple__68)) __PYX_ERR(2, 285, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__68); + __Pyx_GIVEREF(__pyx_tuple__68); + + /* "View.MemoryView":286 + * + * cdef generic = Enum("<strided and direct or indirect>") + * cdef strided = Enum("<strided and direct>") # default # <<<<<<<<<<<<<< + * cdef indirect = Enum("<strided and indirect>") + * + */ + __pyx_tuple__69 = PyTuple_Pack(1, __pyx_kp_s_strided_and_direct); if (unlikely(!__pyx_tuple__69)) __PYX_ERR(2, 286, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__69); + __Pyx_GIVEREF(__pyx_tuple__69); + + /* "View.MemoryView":287 + * cdef generic = Enum("<strided and direct or indirect>") + * cdef strided = Enum("<strided and direct>") # default + * cdef indirect = Enum("<strided and indirect>") # <<<<<<<<<<<<<< + * + * + */ + __pyx_tuple__70 = PyTuple_Pack(1, __pyx_kp_s_strided_and_indirect); if (unlikely(!__pyx_tuple__70)) __PYX_ERR(2, 287, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__70); + __Pyx_GIVEREF(__pyx_tuple__70); + + /* "View.MemoryView":290 + * + * + * cdef contiguous = Enum("<contiguous and direct>") # <<<<<<<<<<<<<< + * cdef indirect_contiguous = Enum("<contiguous and indirect>") + * + */ + __pyx_tuple__71 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_direct); if (unlikely(!__pyx_tuple__71)) __PYX_ERR(2, 290, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__71); + __Pyx_GIVEREF(__pyx_tuple__71); + + /* "View.MemoryView":291 + * + * cdef contiguous = Enum("<contiguous and direct>") + * cdef indirect_contiguous = Enum("<contiguous and indirect>") # <<<<<<<<<<<<<< + * + * + */ + __pyx_tuple__72 = PyTuple_Pack(1, __pyx_kp_s_contiguous_and_indirect); if (unlikely(!__pyx_tuple__72)) __PYX_ERR(2, 291, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__72); + __Pyx_GIVEREF(__pyx_tuple__72); + + /* "(tree fragment)":1 + * def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<< + * if __pyx_checksum != 0xb068931: + * from pickle import PickleError as __pyx_PickleError + */ + __pyx_tuple__73 = PyTuple_Pack(5, __pyx_n_s_pyx_type, __pyx_n_s_pyx_checksum, __pyx_n_s_pyx_state, __pyx_n_s_pyx_PickleError, __pyx_n_s_pyx_result); if (unlikely(!__pyx_tuple__73)) __PYX_ERR(2, 1, __pyx_L1_error) + __Pyx_GOTREF(__pyx_tuple__73); + __Pyx_GIVEREF(__pyx_tuple__73); + __pyx_codeobj__74 = (PyObject*)__Pyx_PyCode_New(3, 0, 5, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__73, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_pyx_unpickle_Enum, 1, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__74)) __PYX_ERR(2, 1, __pyx_L1_error) + __Pyx_RefNannyFinishContext(); + return 0; + __pyx_L1_error:; + __Pyx_RefNannyFinishContext(); + return -1; +} + +static int __Pyx_InitGlobals(void) { + /* InitThreads.init */ + #ifdef WITH_THREAD +PyEval_InitThreads(); +#endif + +if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1, __pyx_L1_error) + + if (__Pyx_InitStrings(__pyx_string_tab) < 0) __PYX_ERR(0, 1, __pyx_L1_error); + __pyx_float_1_ = PyFloat_FromDouble(1.); if (unlikely(!__pyx_float_1_)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_float_0_5 = PyFloat_FromDouble(0.5); if (unlikely(!__pyx_float_0_5)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_int_0 = PyInt_FromLong(0); if (unlikely(!__pyx_int_0)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_int_1 = PyInt_FromLong(1); if (unlikely(!__pyx_int_1)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_int_2 = PyInt_FromLong(2); if (unlikely(!__pyx_int_2)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_int_6 = PyInt_FromLong(6); if (unlikely(!__pyx_int_6)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_int_4097 = PyInt_FromLong(4097); if (unlikely(!__pyx_int_4097)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_int_184977713 = PyInt_FromLong(184977713L); if (unlikely(!__pyx_int_184977713)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_int_neg_1 = PyInt_FromLong(-1); if (unlikely(!__pyx_int_neg_1)) __PYX_ERR(0, 1, __pyx_L1_error) + return 0; + __pyx_L1_error:; + return -1; +} + +static int __Pyx_modinit_global_init_code(void); /*proto*/ +static int __Pyx_modinit_variable_export_code(void); /*proto*/ +static int __Pyx_modinit_function_export_code(void); /*proto*/ +static int __Pyx_modinit_type_init_code(void); /*proto*/ +static int __Pyx_modinit_type_import_code(void); /*proto*/ +static int __Pyx_modinit_variable_import_code(void); /*proto*/ +static int __Pyx_modinit_function_import_code(void); /*proto*/ + +static int __Pyx_modinit_global_init_code(void) { + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__Pyx_modinit_global_init_code", 0); + /*--- Global init code ---*/ + generic = Py_None; Py_INCREF(Py_None); + strided = Py_None; Py_INCREF(Py_None); + indirect = Py_None; Py_INCREF(Py_None); + contiguous = Py_None; Py_INCREF(Py_None); + indirect_contiguous = Py_None; Py_INCREF(Py_None); + __Pyx_RefNannyFinishContext(); + return 0; +} + +static int __Pyx_modinit_variable_export_code(void) { + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__Pyx_modinit_variable_export_code", 0); + /*--- Variable export code ---*/ + __Pyx_RefNannyFinishContext(); + return 0; +} + +static int __Pyx_modinit_function_export_code(void) { + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__Pyx_modinit_function_export_code", 0); + /*--- Function export code ---*/ + __Pyx_RefNannyFinishContext(); + return 0; +} + +static int __Pyx_modinit_type_init_code(void) { + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__Pyx_modinit_type_init_code", 0); + /*--- Type init code ---*/ + __pyx_vtabptr_array = &__pyx_vtable_array; + __pyx_vtable_array.get_memview = (PyObject *(*)(struct __pyx_array_obj *))__pyx_array_get_memview; + if (PyType_Ready(&__pyx_type___pyx_array) < 0) __PYX_ERR(2, 104, __pyx_L1_error) + __pyx_type___pyx_array.tp_print = 0; + if (__Pyx_SetVtable(__pyx_type___pyx_array.tp_dict, __pyx_vtabptr_array) < 0) __PYX_ERR(2, 104, __pyx_L1_error) + if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_array) < 0) __PYX_ERR(2, 104, __pyx_L1_error) + __pyx_array_type = &__pyx_type___pyx_array; + if (PyType_Ready(&__pyx_type___pyx_MemviewEnum) < 0) __PYX_ERR(2, 278, __pyx_L1_error) + __pyx_type___pyx_MemviewEnum.tp_print = 0; + if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type___pyx_MemviewEnum.tp_dictoffset && __pyx_type___pyx_MemviewEnum.tp_getattro == PyObject_GenericGetAttr)) { + __pyx_type___pyx_MemviewEnum.tp_getattro = __Pyx_PyObject_GenericGetAttr; + } + if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_MemviewEnum) < 0) __PYX_ERR(2, 278, __pyx_L1_error) + __pyx_MemviewEnum_type = &__pyx_type___pyx_MemviewEnum; + __pyx_vtabptr_memoryview = &__pyx_vtable_memoryview; + __pyx_vtable_memoryview.get_item_pointer = (char *(*)(struct __pyx_memoryview_obj *, PyObject *))__pyx_memoryview_get_item_pointer; + __pyx_vtable_memoryview.is_slice = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *))__pyx_memoryview_is_slice; + __pyx_vtable_memoryview.setitem_slice_assignment = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_slice_assignment; + __pyx_vtable_memoryview.setitem_slice_assign_scalar = (PyObject *(*)(struct __pyx_memoryview_obj *, struct __pyx_memoryview_obj *, PyObject *))__pyx_memoryview_setitem_slice_assign_scalar; + __pyx_vtable_memoryview.setitem_indexed = (PyObject *(*)(struct __pyx_memoryview_obj *, PyObject *, PyObject *))__pyx_memoryview_setitem_indexed; + __pyx_vtable_memoryview.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryview_convert_item_to_object; + __pyx_vtable_memoryview.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryview_assign_item_from_object; + if (PyType_Ready(&__pyx_type___pyx_memoryview) < 0) __PYX_ERR(2, 329, __pyx_L1_error) + __pyx_type___pyx_memoryview.tp_print = 0; + if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type___pyx_memoryview.tp_dictoffset && __pyx_type___pyx_memoryview.tp_getattro == PyObject_GenericGetAttr)) { + __pyx_type___pyx_memoryview.tp_getattro = __Pyx_PyObject_GenericGetAttr; + } + if (__Pyx_SetVtable(__pyx_type___pyx_memoryview.tp_dict, __pyx_vtabptr_memoryview) < 0) __PYX_ERR(2, 329, __pyx_L1_error) + if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_memoryview) < 0) __PYX_ERR(2, 329, __pyx_L1_error) + __pyx_memoryview_type = &__pyx_type___pyx_memoryview; + __pyx_vtabptr__memoryviewslice = &__pyx_vtable__memoryviewslice; + __pyx_vtable__memoryviewslice.__pyx_base = *__pyx_vtabptr_memoryview; + __pyx_vtable__memoryviewslice.__pyx_base.convert_item_to_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *))__pyx_memoryviewslice_convert_item_to_object; + __pyx_vtable__memoryviewslice.__pyx_base.assign_item_from_object = (PyObject *(*)(struct __pyx_memoryview_obj *, char *, PyObject *))__pyx_memoryviewslice_assign_item_from_object; + __pyx_type___pyx_memoryviewslice.tp_base = __pyx_memoryview_type; + if (PyType_Ready(&__pyx_type___pyx_memoryviewslice) < 0) __PYX_ERR(2, 960, __pyx_L1_error) + __pyx_type___pyx_memoryviewslice.tp_print = 0; + if ((CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP) && likely(!__pyx_type___pyx_memoryviewslice.tp_dictoffset && __pyx_type___pyx_memoryviewslice.tp_getattro == PyObject_GenericGetAttr)) { + __pyx_type___pyx_memoryviewslice.tp_getattro = __Pyx_PyObject_GenericGetAttr; + } + if (__Pyx_SetVtable(__pyx_type___pyx_memoryviewslice.tp_dict, __pyx_vtabptr__memoryviewslice) < 0) __PYX_ERR(2, 960, __pyx_L1_error) + if (__Pyx_setup_reduce((PyObject*)&__pyx_type___pyx_memoryviewslice) < 0) __PYX_ERR(2, 960, __pyx_L1_error) + __pyx_memoryviewslice_type = &__pyx_type___pyx_memoryviewslice; + __Pyx_RefNannyFinishContext(); + return 0; + __pyx_L1_error:; + __Pyx_RefNannyFinishContext(); + return -1; +} + +static int __Pyx_modinit_type_import_code(void) { + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__Pyx_modinit_type_import_code", 0); + /*--- Type import code ---*/ + __pyx_ptype_7cpython_4type_type = __Pyx_ImportType(__Pyx_BUILTIN_MODULE_NAME, "type", + #if defined(PYPY_VERSION_NUM) && PYPY_VERSION_NUM < 0x050B0000 + sizeof(PyTypeObject), + #else + sizeof(PyHeapTypeObject), + #endif + 0); if (unlikely(!__pyx_ptype_7cpython_4type_type)) __PYX_ERR(3, 9, __pyx_L1_error) + __pyx_ptype_5numpy_dtype = __Pyx_ImportType("numpy", "dtype", sizeof(PyArray_Descr), 0); if (unlikely(!__pyx_ptype_5numpy_dtype)) __PYX_ERR(1, 164, __pyx_L1_error) + __pyx_ptype_5numpy_flatiter = __Pyx_ImportType("numpy", "flatiter", sizeof(PyArrayIterObject), 0); if (unlikely(!__pyx_ptype_5numpy_flatiter)) __PYX_ERR(1, 186, __pyx_L1_error) + __pyx_ptype_5numpy_broadcast = __Pyx_ImportType("numpy", "broadcast", sizeof(PyArrayMultiIterObject), 0); if (unlikely(!__pyx_ptype_5numpy_broadcast)) __PYX_ERR(1, 190, __pyx_L1_error) + __pyx_ptype_5numpy_ndarray = __Pyx_ImportType("numpy", "ndarray", sizeof(PyArrayObject), 0); if (unlikely(!__pyx_ptype_5numpy_ndarray)) __PYX_ERR(1, 199, __pyx_L1_error) + __pyx_ptype_5numpy_ufunc = __Pyx_ImportType("numpy", "ufunc", sizeof(PyUFuncObject), 0); if (unlikely(!__pyx_ptype_5numpy_ufunc)) __PYX_ERR(1, 872, __pyx_L1_error) + __Pyx_RefNannyFinishContext(); + return 0; + __pyx_L1_error:; + __Pyx_RefNannyFinishContext(); + return -1; +} + +static int __Pyx_modinit_variable_import_code(void) { + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__Pyx_modinit_variable_import_code", 0); + /*--- Variable import code ---*/ + __Pyx_RefNannyFinishContext(); + return 0; +} + +static int __Pyx_modinit_function_import_code(void) { + __Pyx_RefNannyDeclarations + __Pyx_RefNannySetupContext("__Pyx_modinit_function_import_code", 0); + /*--- Function import code ---*/ + __Pyx_RefNannyFinishContext(); + return 0; +} + + +#if PY_MAJOR_VERSION < 3 +#ifdef CYTHON_NO_PYINIT_EXPORT +#define __Pyx_PyMODINIT_FUNC void +#else +#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#endif +#else +#ifdef CYTHON_NO_PYINIT_EXPORT +#define __Pyx_PyMODINIT_FUNC PyObject * +#else +#define __Pyx_PyMODINIT_FUNC PyMODINIT_FUNC +#endif +#endif +#ifndef CYTHON_SMALL_CODE +#if defined(__clang__) + #define CYTHON_SMALL_CODE +#elif defined(__GNUC__) && (!(defined(__cplusplus)) || (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 4))) + #define CYTHON_SMALL_CODE __attribute__((optimize("Os"))) +#else + #define CYTHON_SMALL_CODE +#endif +#endif + + +#if PY_MAJOR_VERSION < 3 +__Pyx_PyMODINIT_FUNC initcolormap(void) CYTHON_SMALL_CODE; /*proto*/ +__Pyx_PyMODINIT_FUNC initcolormap(void) +#else +__Pyx_PyMODINIT_FUNC PyInit_colormap(void) CYTHON_SMALL_CODE; /*proto*/ +__Pyx_PyMODINIT_FUNC PyInit_colormap(void) +#if CYTHON_PEP489_MULTI_PHASE_INIT +{ + return PyModuleDef_Init(&__pyx_moduledef); +} +static int __Pyx_copy_spec_to_module(PyObject *spec, PyObject *moddict, const char* from_name, const char* to_name) { + PyObject *value = PyObject_GetAttrString(spec, from_name); + int result = 0; + if (likely(value)) { + result = PyDict_SetItemString(moddict, to_name, value); + Py_DECREF(value); + } else if (PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Clear(); + } else { + result = -1; + } + return result; +} +static PyObject* __pyx_pymod_create(PyObject *spec, CYTHON_UNUSED PyModuleDef *def) { + PyObject *module = NULL, *moddict, *modname; + if (__pyx_m) + return __Pyx_NewRef(__pyx_m); + modname = PyObject_GetAttrString(spec, "name"); + if (unlikely(!modname)) goto bad; + module = PyModule_NewObject(modname); + Py_DECREF(modname); + if (unlikely(!module)) goto bad; + moddict = PyModule_GetDict(module); + if (unlikely(!moddict)) goto bad; + if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "loader", "__loader__") < 0)) goto bad; + if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "origin", "__file__") < 0)) goto bad; + if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "parent", "__package__") < 0)) goto bad; + if (unlikely(__Pyx_copy_spec_to_module(spec, moddict, "submodule_search_locations", "__path__") < 0)) goto bad; + return module; +bad: + Py_XDECREF(module); + return NULL; +} + + +static int __pyx_pymod_exec_colormap(PyObject *__pyx_pyinit_module) +#endif +#endif +{ + PyObject *__pyx_t_1 = NULL; + PyObject *__pyx_t_2 = NULL; + PyObject *__pyx_t_3 = NULL; + PyObject *__pyx_t_4 = NULL; + __Pyx_memviewslice __pyx_t_5 = { 0, 0, { 0 }, { 0 }, { 0 } }; + Py_ssize_t __pyx_t_6; + int __pyx_t_7; + Py_ssize_t __pyx_t_8; + static PyThread_type_lock __pyx_t_9[8]; + __Pyx_RefNannyDeclarations + #if CYTHON_PEP489_MULTI_PHASE_INIT + if (__pyx_m && __pyx_m == __pyx_pyinit_module) return 0; + #elif PY_MAJOR_VERSION >= 3 + if (__pyx_m) return __Pyx_NewRef(__pyx_m); + #endif + #if CYTHON_REFNANNY +__Pyx_RefNanny = __Pyx_RefNannyImportAPI("refnanny"); +if (!__Pyx_RefNanny) { + PyErr_Clear(); + __Pyx_RefNanny = __Pyx_RefNannyImportAPI("Cython.Runtime.refnanny"); + if (!__Pyx_RefNanny) + Py_FatalError("failed to import 'refnanny' module"); +} +#endif + __Pyx_RefNannySetupContext("__Pyx_PyMODINIT_FUNC PyInit_colormap(void)", 0); + if (__Pyx_check_binary_version() < 0) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_empty_tuple = PyTuple_New(0); if (unlikely(!__pyx_empty_tuple)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_empty_bytes = PyBytes_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_bytes)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_empty_unicode = PyUnicode_FromStringAndSize("", 0); if (unlikely(!__pyx_empty_unicode)) __PYX_ERR(0, 1, __pyx_L1_error) + #ifdef __Pyx_CyFunction_USED + if (__pyx_CyFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) + #endif + #ifdef __Pyx_FusedFunction_USED + if (__pyx_FusedFunction_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) + #endif + #ifdef __Pyx_Coroutine_USED + if (__pyx_Coroutine_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) + #endif + #ifdef __Pyx_Generator_USED + if (__pyx_Generator_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) + #endif + #ifdef __Pyx_AsyncGen_USED + if (__pyx_AsyncGen_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) + #endif + #ifdef __Pyx_StopAsyncIteration_USED + if (__pyx_StopAsyncIteration_init() < 0) __PYX_ERR(0, 1, __pyx_L1_error) + #endif + /*--- Library function declarations ---*/ + /*--- Threads initialization code ---*/ + #if defined(__PYX_FORCE_INIT_THREADS) && __PYX_FORCE_INIT_THREADS + #ifdef WITH_THREAD /* Python build with threading support? */ + PyEval_InitThreads(); + #endif + #endif + /*--- Module creation code ---*/ + #if CYTHON_PEP489_MULTI_PHASE_INIT + __pyx_m = __pyx_pyinit_module; + Py_INCREF(__pyx_m); + #else + #if PY_MAJOR_VERSION < 3 + __pyx_m = Py_InitModule4("colormap", __pyx_methods, __pyx_k_This_module_provides_func_cmap_w, 0, PYTHON_API_VERSION); Py_XINCREF(__pyx_m); + #else + __pyx_m = PyModule_Create(&__pyx_moduledef); + #endif + if (unlikely(!__pyx_m)) __PYX_ERR(0, 1, __pyx_L1_error) + #endif + __pyx_d = PyModule_GetDict(__pyx_m); if (unlikely(!__pyx_d)) __PYX_ERR(0, 1, __pyx_L1_error) + Py_INCREF(__pyx_d); + __pyx_b = PyImport_AddModule(__Pyx_BUILTIN_MODULE_NAME); if (unlikely(!__pyx_b)) __PYX_ERR(0, 1, __pyx_L1_error) + __pyx_cython_runtime = PyImport_AddModule((char *) "cython_runtime"); if (unlikely(!__pyx_cython_runtime)) __PYX_ERR(0, 1, __pyx_L1_error) + #if CYTHON_COMPILING_IN_PYPY + Py_INCREF(__pyx_b); + #endif + if (PyObject_SetAttrString(__pyx_m, "__builtins__", __pyx_b) < 0) __PYX_ERR(0, 1, __pyx_L1_error); + /*--- Initialize various global constants etc. ---*/ + if (__Pyx_InitGlobals() < 0) __PYX_ERR(0, 1, __pyx_L1_error) + #if PY_MAJOR_VERSION < 3 && (__PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT) + if (__Pyx_init_sys_getdefaultencoding_params() < 0) __PYX_ERR(0, 1, __pyx_L1_error) + #endif + if (__pyx_module_is_main_silx__math__colormap) { + if (PyObject_SetAttrString(__pyx_m, "__name__", __pyx_n_s_main) < 0) __PYX_ERR(0, 1, __pyx_L1_error) + } + #if PY_MAJOR_VERSION >= 3 + { + PyObject *modules = PyImport_GetModuleDict(); if (unlikely(!modules)) __PYX_ERR(0, 1, __pyx_L1_error) + if (!PyDict_GetItemString(modules, "silx.math.colormap")) { + if (unlikely(PyDict_SetItemString(modules, "silx.math.colormap", __pyx_m) < 0)) __PYX_ERR(0, 1, __pyx_L1_error) + } + } + #endif + /*--- Builtin init code ---*/ + if (__Pyx_InitCachedBuiltins() < 0) __PYX_ERR(0, 1, __pyx_L1_error) + /*--- Constants init code ---*/ + if (__Pyx_InitCachedConstants() < 0) __PYX_ERR(0, 1, __pyx_L1_error) + /*--- Global type/function init code ---*/ + (void)__Pyx_modinit_global_init_code(); + (void)__Pyx_modinit_variable_export_code(); + (void)__Pyx_modinit_function_export_code(); + if (unlikely(__Pyx_modinit_type_init_code() != 0)) goto __pyx_L1_error; + if (unlikely(__Pyx_modinit_type_import_code() != 0)) goto __pyx_L1_error; + (void)__Pyx_modinit_variable_import_code(); + (void)__Pyx_modinit_function_import_code(); + /*--- Execution code ---*/ + #if defined(__Pyx_Generator_USED) || defined(__Pyx_Coroutine_USED) + if (__Pyx_patch_abc() < 0) __PYX_ERR(0, 1, __pyx_L1_error) + #endif + + /* "silx/math/colormap.pyx":28 + * """ + * + * __authors__ = ["T. Vincent"] # <<<<<<<<<<<<<< + * __license__ = "MIT" + * __date__ = "16/05/2018" + */ + __pyx_t_1 = PyList_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 28, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_INCREF(__pyx_kp_s_T_Vincent); + __Pyx_GIVEREF(__pyx_kp_s_T_Vincent); + PyList_SET_ITEM(__pyx_t_1, 0, __pyx_kp_s_T_Vincent); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_authors, __pyx_t_1) < 0) __PYX_ERR(0, 28, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "silx/math/colormap.pyx":29 + * + * __authors__ = ["T. Vincent"] + * __license__ = "MIT" # <<<<<<<<<<<<<< + * __date__ = "16/05/2018" + * + */ + if (PyDict_SetItem(__pyx_d, __pyx_n_s_license, __pyx_n_s_MIT) < 0) __PYX_ERR(0, 29, __pyx_L1_error) + + /* "silx/math/colormap.pyx":30 + * __authors__ = ["T. Vincent"] + * __license__ = "MIT" + * __date__ = "16/05/2018" # <<<<<<<<<<<<<< + * + * + */ + if (PyDict_SetItem(__pyx_d, __pyx_n_s_date, __pyx_kp_s_16_05_2018) < 0) __PYX_ERR(0, 30, __pyx_L1_error) + + /* "silx/math/colormap.pyx":39 + * from math_compatibility cimport asinh, isnan, isfinite, lrint, INFINITY, NAN + * + * import logging # <<<<<<<<<<<<<< + * import numpy + * + */ + __pyx_t_1 = __Pyx_Import(__pyx_n_s_logging, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 39, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_logging, __pyx_t_1) < 0) __PYX_ERR(0, 39, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "silx/math/colormap.pyx":40 + * + * import logging + * import numpy # <<<<<<<<<<<<<< + * + * __all__ = ['cmap'] + */ + __pyx_t_1 = __Pyx_Import(__pyx_n_s_numpy, 0, -1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 40, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_numpy, __pyx_t_1) < 0) __PYX_ERR(0, 40, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "silx/math/colormap.pyx":42 + * import numpy + * + * __all__ = ['cmap'] # <<<<<<<<<<<<<< + * + * _logger = logging.getLogger(__name__) + */ + __pyx_t_1 = PyList_New(1); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 42, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_INCREF(__pyx_n_s_cmap_2); + __Pyx_GIVEREF(__pyx_n_s_cmap_2); + PyList_SET_ITEM(__pyx_t_1, 0, __pyx_n_s_cmap_2); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_all, __pyx_t_1) < 0) __PYX_ERR(0, 42, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "silx/math/colormap.pyx":44 + * __all__ = ['cmap'] + * + * _logger = logging.getLogger(__name__) # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_logging); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 44, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_1, __pyx_n_s_getLogger); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 44, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __pyx_t_1 = __Pyx_GetModuleGlobalName(__pyx_n_s_name_2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 44, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __pyx_t_3 = __Pyx_PyObject_CallOneArg(__pyx_t_2, __pyx_t_1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 44, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + if (PyDict_SetItem(__pyx_d, __pyx_n_s_logger, __pyx_t_3) < 0) __PYX_ERR(0, 44, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + + /* "silx/math/colormap.pyx":112 + * + * # Initialize log approximation LUT + * _log_lut = numpy.log2( # <<<<<<<<<<<<<< + * numpy.linspace(0.5, 1., LOG_LUT_SIZE + 1, + * endpoint=True).astype(numpy.float64)) + */ + __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 112, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_1 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_log2); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 112, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + + /* "silx/math/colormap.pyx":113 + * # Initialize log approximation LUT + * _log_lut = numpy.log2( + * numpy.linspace(0.5, 1., LOG_LUT_SIZE + 1, # <<<<<<<<<<<<<< + * endpoint=True).astype(numpy.float64)) + * # index_lut can overflow of 1 + */ + __pyx_t_3 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 113, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_3, __pyx_n_s_linspace); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 113, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + + /* "silx/math/colormap.pyx":114 + * _log_lut = numpy.log2( + * numpy.linspace(0.5, 1., LOG_LUT_SIZE + 1, + * endpoint=True).astype(numpy.float64)) # <<<<<<<<<<<<<< + * # index_lut can overflow of 1 + * _log_lut[LOG_LUT_SIZE] = _log_lut[LOG_LUT_SIZE - 1] + */ + __pyx_t_3 = __Pyx_PyDict_NewPresized(1); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 114, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + if (PyDict_SetItem(__pyx_t_3, __pyx_n_s_endpoint, Py_True) < 0) __PYX_ERR(0, 114, __pyx_L1_error) + + /* "silx/math/colormap.pyx":113 + * # Initialize log approximation LUT + * _log_lut = numpy.log2( + * numpy.linspace(0.5, 1., LOG_LUT_SIZE + 1, # <<<<<<<<<<<<<< + * endpoint=True).astype(numpy.float64)) + * # index_lut can overflow of 1 + */ + __pyx_t_4 = __Pyx_PyObject_Call(__pyx_t_2, __pyx_tuple__63, __pyx_t_3); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 113, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + + /* "silx/math/colormap.pyx":114 + * _log_lut = numpy.log2( + * numpy.linspace(0.5, 1., LOG_LUT_SIZE + 1, + * endpoint=True).astype(numpy.float64)) # <<<<<<<<<<<<<< + * # index_lut can overflow of 1 + * _log_lut[LOG_LUT_SIZE] = _log_lut[LOG_LUT_SIZE - 1] + */ + __pyx_t_3 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_astype); if (unlikely(!__pyx_t_3)) __PYX_ERR(0, 114, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_3); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_GetModuleGlobalName(__pyx_n_s_numpy); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 114, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __pyx_t_2 = __Pyx_PyObject_GetAttrStr(__pyx_t_4, __pyx_n_s_float64); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 114, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __Pyx_PyObject_CallOneArg(__pyx_t_3, __pyx_t_2); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 114, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_DECREF(__pyx_t_3); __pyx_t_3 = 0; + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + + /* "silx/math/colormap.pyx":112 + * + * # Initialize log approximation LUT + * _log_lut = numpy.log2( # <<<<<<<<<<<<<< + * numpy.linspace(0.5, 1., LOG_LUT_SIZE + 1, + * endpoint=True).astype(numpy.float64)) + */ + __pyx_t_2 = __Pyx_PyObject_CallOneArg(__pyx_t_1, __pyx_t_4); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 112, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_5 = __Pyx_PyObject_to_MemoryviewSlice_dc_double(__pyx_t_2, PyBUF_WRITABLE); if (unlikely(!__pyx_t_5.memview)) __PYX_ERR(0, 112, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; + __PYX_XDEC_MEMVIEW(&__pyx_v_4silx_4math_8colormap__log_lut, 1); + __pyx_v_4silx_4math_8colormap__log_lut = __pyx_t_5; + __pyx_t_5.memview = NULL; + __pyx_t_5.data = NULL; + + /* "silx/math/colormap.pyx":116 + * endpoint=True).astype(numpy.float64)) + * # index_lut can overflow of 1 + * _log_lut[LOG_LUT_SIZE] = _log_lut[LOG_LUT_SIZE - 1] # <<<<<<<<<<<<<< + * + * + */ + if (unlikely(!__pyx_v_4silx_4math_8colormap__log_lut.memview)) { __Pyx_RaiseUnboundLocalError("_log_lut"); __PYX_ERR(0, 116, __pyx_L1_error) } + __pyx_t_6 = 0xFFF; + __pyx_t_7 = -1; + if (__pyx_t_6 < 0) { + __pyx_t_6 += __pyx_v_4silx_4math_8colormap__log_lut.shape[0]; + if (unlikely(__pyx_t_6 < 0)) __pyx_t_7 = 0; + } else if (unlikely(__pyx_t_6 >= __pyx_v_4silx_4math_8colormap__log_lut.shape[0])) __pyx_t_7 = 0; + if (unlikely(__pyx_t_7 != -1)) { + __Pyx_RaiseBufferIndexError(__pyx_t_7); + __PYX_ERR(0, 116, __pyx_L1_error) + } + if (unlikely(!__pyx_v_4silx_4math_8colormap__log_lut.memview)) { __Pyx_RaiseUnboundLocalError("_log_lut"); __PYX_ERR(0, 116, __pyx_L1_error) } + __pyx_t_8 = 0x1000; + __pyx_t_7 = -1; + if (__pyx_t_8 < 0) { + __pyx_t_8 += __pyx_v_4silx_4math_8colormap__log_lut.shape[0]; + if (unlikely(__pyx_t_8 < 0)) __pyx_t_7 = 0; + } else if (unlikely(__pyx_t_8 >= __pyx_v_4silx_4math_8colormap__log_lut.shape[0])) __pyx_t_7 = 0; + if (unlikely(__pyx_t_7 != -1)) { + __Pyx_RaiseBufferIndexError(__pyx_t_7); + __PYX_ERR(0, 116, __pyx_L1_error) + } + *((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_4silx_4math_8colormap__log_lut.data) + __pyx_t_8)) )) = (*((double *) ( /* dim=0 */ ((char *) (((double *) __pyx_v_4silx_4math_8colormap__log_lut.data) + __pyx_t_6)) ))); + + /* "silx/math/colormap.pyx":277 + * @cython.nonecheck(False) + * @cython.cdivision(True) + * def _cmap(data_types[:] data, # <<<<<<<<<<<<<< + * image_types[:, ::1] colors, + * str normalization, + */ + __pyx_t_2 = __Pyx_PyDict_NewPresized(22); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_2); + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_0_0__pyx_mdef_4silx_4math_8colormap_5_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_uint8_t_uint8_t, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_0_1__pyx_mdef_4silx_4math_8colormap_7_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_uint8_t_float, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_1_0__pyx_mdef_4silx_4math_8colormap_9_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_int8_t_uint8_t, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_1_1__pyx_mdef_4silx_4math_8colormap_11_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_int8_t_float, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_2_0__pyx_mdef_4silx_4math_8colormap_13_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_uint16_t_uint8_t, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_2_1__pyx_mdef_4silx_4math_8colormap_15_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_uint16_t_float, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_3_0__pyx_mdef_4silx_4math_8colormap_17_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_int16_t_uint8_t, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_3_1__pyx_mdef_4silx_4math_8colormap_19_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_int16_t_float, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_4_0__pyx_mdef_4silx_4math_8colormap_21_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_uint32_t_uint8_t, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_4_1__pyx_mdef_4silx_4math_8colormap_23_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_uint32_t_float, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_5_0__pyx_mdef_4silx_4math_8colormap_25_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_int32_t_uint8_t, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_5_1__pyx_mdef_4silx_4math_8colormap_27_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_int32_t_float, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_6_0__pyx_mdef_4silx_4math_8colormap_29_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_uint64_t_uint8_t, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_6_1__pyx_mdef_4silx_4math_8colormap_31_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_uint64_t_float, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_7_0__pyx_mdef_4silx_4math_8colormap_33_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_int64_t_uint8_t, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_7_1__pyx_mdef_4silx_4math_8colormap_35_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_int64_t_float, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_8_0__pyx_mdef_4silx_4math_8colormap_37_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_float_uint8_t, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_8_1__pyx_mdef_4silx_4math_8colormap_39_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_float_float, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_9_0__pyx_mdef_4silx_4math_8colormap_41_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_double_uint8_t, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_9_1__pyx_mdef_4silx_4math_8colormap_43_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_double_float, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_10_0__pyx_mdef_4silx_4math_8colormap_45_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_long_double_uint8_t, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_fuse_10_1__pyx_mdef_4silx_4math_8colormap_47_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + if (PyDict_SetItem(__pyx_t_2, __pyx_kp_s_long_double_float, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + __pyx_t_4 = __pyx_FusedFunction_NewEx(&__pyx_mdef_4silx_4math_8colormap_1_cmap, 0, __pyx_n_s_cmap, NULL, __pyx_n_s_silx_math_colormap, __pyx_d, ((PyObject *)__pyx_codeobj__65)); if (unlikely(!__pyx_t_4)) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_4); + __Pyx_CyFunction_SetDefaultsTuple(__pyx_t_4, __pyx_empty_tuple); + ((__pyx_FusedFunctionObject *) __pyx_t_4)->__signatures__ = __pyx_t_2; + __Pyx_GIVEREF(__pyx_t_2); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_cmap, __pyx_t_4) < 0) __PYX_ERR(0, 277, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_4); __pyx_t_4 = 0; + + /* "silx/math/colormap.pyx":332 + * + * + * def cmap(data, # <<<<<<<<<<<<<< + * colors, + * double vmin, + */ + __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_4silx_4math_8colormap_3cmap, NULL, __pyx_n_s_silx_math_colormap); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 332, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_cmap_2, __pyx_t_1) < 0) __PYX_ERR(0, 332, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "silx/math/colormap.pyx":1 + * # coding: utf-8 # <<<<<<<<<<<<<< + * # /[inserted by cython to avoid comment start]*########################################################################## + * # + */ + __pyx_t_1 = __Pyx_PyDict_NewPresized(0); if (unlikely(!__pyx_t_1)) __PYX_ERR(0, 1, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_test, __pyx_t_1) < 0) __PYX_ERR(0, 1, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "View.MemoryView":208 + * info.obj = self + * + * __pyx_getbuffer = capsule(<void *> &__pyx_array_getbuffer, "getbuffer(obj, view, flags)") # <<<<<<<<<<<<<< + * + * def __dealloc__(array self): + */ + __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_array_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 208, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem((PyObject *)__pyx_array_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) __PYX_ERR(2, 208, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + PyType_Modified(__pyx_array_type); + + /* "View.MemoryView":285 + * return self.name + * + * cdef generic = Enum("<strided and direct or indirect>") # <<<<<<<<<<<<<< + * cdef strided = Enum("<strided and direct>") # default + * cdef indirect = Enum("<strided and indirect>") + */ + __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__68, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 285, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_XGOTREF(generic); + __Pyx_DECREF_SET(generic, __pyx_t_1); + __Pyx_GIVEREF(__pyx_t_1); + __pyx_t_1 = 0; + + /* "View.MemoryView":286 + * + * cdef generic = Enum("<strided and direct or indirect>") + * cdef strided = Enum("<strided and direct>") # default # <<<<<<<<<<<<<< + * cdef indirect = Enum("<strided and indirect>") + * + */ + __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__69, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 286, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_XGOTREF(strided); + __Pyx_DECREF_SET(strided, __pyx_t_1); + __Pyx_GIVEREF(__pyx_t_1); + __pyx_t_1 = 0; + + /* "View.MemoryView":287 + * cdef generic = Enum("<strided and direct or indirect>") + * cdef strided = Enum("<strided and direct>") # default + * cdef indirect = Enum("<strided and indirect>") # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__70, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 287, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_XGOTREF(indirect); + __Pyx_DECREF_SET(indirect, __pyx_t_1); + __Pyx_GIVEREF(__pyx_t_1); + __pyx_t_1 = 0; + + /* "View.MemoryView":290 + * + * + * cdef contiguous = Enum("<contiguous and direct>") # <<<<<<<<<<<<<< + * cdef indirect_contiguous = Enum("<contiguous and indirect>") + * + */ + __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__71, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 290, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_XGOTREF(contiguous); + __Pyx_DECREF_SET(contiguous, __pyx_t_1); + __Pyx_GIVEREF(__pyx_t_1); + __pyx_t_1 = 0; + + /* "View.MemoryView":291 + * + * cdef contiguous = Enum("<contiguous and direct>") + * cdef indirect_contiguous = Enum("<contiguous and indirect>") # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_1 = __Pyx_PyObject_Call(((PyObject *)__pyx_MemviewEnum_type), __pyx_tuple__72, NULL); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 291, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + __Pyx_XGOTREF(indirect_contiguous); + __Pyx_DECREF_SET(indirect_contiguous, __pyx_t_1); + __Pyx_GIVEREF(__pyx_t_1); + __pyx_t_1 = 0; + + /* "View.MemoryView":315 + * + * DEF THREAD_LOCKS_PREALLOCATED = 8 + * cdef int __pyx_memoryview_thread_locks_used = 0 # <<<<<<<<<<<<<< + * cdef PyThread_type_lock[THREAD_LOCKS_PREALLOCATED] __pyx_memoryview_thread_locks = [ + * PyThread_allocate_lock(), + */ + __pyx_memoryview_thread_locks_used = 0; + + /* "View.MemoryView":316 + * DEF THREAD_LOCKS_PREALLOCATED = 8 + * cdef int __pyx_memoryview_thread_locks_used = 0 + * cdef PyThread_type_lock[THREAD_LOCKS_PREALLOCATED] __pyx_memoryview_thread_locks = [ # <<<<<<<<<<<<<< + * PyThread_allocate_lock(), + * PyThread_allocate_lock(), + */ + __pyx_t_9[0] = PyThread_allocate_lock(); + __pyx_t_9[1] = PyThread_allocate_lock(); + __pyx_t_9[2] = PyThread_allocate_lock(); + __pyx_t_9[3] = PyThread_allocate_lock(); + __pyx_t_9[4] = PyThread_allocate_lock(); + __pyx_t_9[5] = PyThread_allocate_lock(); + __pyx_t_9[6] = PyThread_allocate_lock(); + __pyx_t_9[7] = PyThread_allocate_lock(); + memcpy(&(__pyx_memoryview_thread_locks[0]), __pyx_t_9, sizeof(__pyx_memoryview_thread_locks[0]) * (8)); + + /* "View.MemoryView":544 + * info.obj = self + * + * __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)") # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 544, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem((PyObject *)__pyx_memoryview_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) __PYX_ERR(2, 544, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + PyType_Modified(__pyx_memoryview_type); + + /* "View.MemoryView":990 + * return self.from_object + * + * __pyx_getbuffer = capsule(<void *> &__pyx_memoryview_getbuffer, "getbuffer(obj, view, flags)") # <<<<<<<<<<<<<< + * + * + */ + __pyx_t_1 = __pyx_capsule_create(((void *)(&__pyx_memoryview_getbuffer)), ((char *)"getbuffer(obj, view, flags)")); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 990, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem((PyObject *)__pyx_memoryviewslice_type->tp_dict, __pyx_n_s_pyx_getbuffer, __pyx_t_1) < 0) __PYX_ERR(2, 990, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + PyType_Modified(__pyx_memoryviewslice_type); + + /* "(tree fragment)":1 + * def __pyx_unpickle_Enum(__pyx_type, long __pyx_checksum, __pyx_state): # <<<<<<<<<<<<<< + * if __pyx_checksum != 0xb068931: + * from pickle import PickleError as __pyx_PickleError + */ + __pyx_t_1 = PyCFunction_NewEx(&__pyx_mdef_15View_dot_MemoryView_1__pyx_unpickle_Enum, NULL, __pyx_n_s_View_MemoryView); if (unlikely(!__pyx_t_1)) __PYX_ERR(2, 1, __pyx_L1_error) + __Pyx_GOTREF(__pyx_t_1); + if (PyDict_SetItem(__pyx_d, __pyx_n_s_pyx_unpickle_Enum, __pyx_t_1) < 0) __PYX_ERR(2, 1, __pyx_L1_error) + __Pyx_DECREF(__pyx_t_1); __pyx_t_1 = 0; + + /* "(tree fragment)":9 + * __pyx_unpickle_Enum__set_state(<Enum> __pyx_result, __pyx_state) + * return __pyx_result + * cdef __pyx_unpickle_Enum__set_state(Enum __pyx_result, tuple __pyx_state): # <<<<<<<<<<<<<< + * __pyx_result.name = __pyx_state[0] + * if len(__pyx_state) > 1 and hasattr(__pyx_result, '__dict__'): + */ + + /*--- Wrapped vars code ---*/ + + goto __pyx_L0; + __pyx_L1_error:; + __Pyx_XDECREF(__pyx_t_1); + __Pyx_XDECREF(__pyx_t_2); + __Pyx_XDECREF(__pyx_t_3); + __Pyx_XDECREF(__pyx_t_4); + __PYX_XDEC_MEMVIEW(&__pyx_t_5, 1); + if (__pyx_m) { + if (__pyx_d) { + __Pyx_AddTraceback("init silx.math.colormap", 0, __pyx_lineno, __pyx_filename); + } + Py_DECREF(__pyx_m); __pyx_m = 0; + } else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_ImportError, "init silx.math.colormap"); + } + __pyx_L0:; + __Pyx_RefNannyFinishContext(); + #if CYTHON_PEP489_MULTI_PHASE_INIT + return (__pyx_m != NULL) ? 0 : -1; + #elif PY_MAJOR_VERSION >= 3 + return __pyx_m; + #else + return; + #endif +} + +/* --- Runtime support code --- */ +/* Refnanny */ +#if CYTHON_REFNANNY +static __Pyx_RefNannyAPIStruct *__Pyx_RefNannyImportAPI(const char *modname) { + PyObject *m = NULL, *p = NULL; + void *r = NULL; + m = PyImport_ImportModule((char *)modname); + if (!m) goto end; + p = PyObject_GetAttrString(m, (char *)"RefNannyAPI"); + if (!p) goto end; + r = PyLong_AsVoidPtr(p); +end: + Py_XDECREF(p); + Py_XDECREF(m); + return (__Pyx_RefNannyAPIStruct *)r; +} +#endif + +/* PyObjectGetAttrStr */ +#if CYTHON_USE_TYPE_SLOTS +static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStr(PyObject* obj, PyObject* attr_name) { + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_getattro)) + return tp->tp_getattro(obj, attr_name); +#if PY_MAJOR_VERSION < 3 + if (likely(tp->tp_getattr)) + return tp->tp_getattr(obj, PyString_AS_STRING(attr_name)); +#endif + return PyObject_GetAttr(obj, attr_name); +} +#endif + +/* GetBuiltinName */ +static PyObject *__Pyx_GetBuiltinName(PyObject *name) { + PyObject* result = __Pyx_PyObject_GetAttrStr(__pyx_b, name); + if (unlikely(!result)) { + PyErr_Format(PyExc_NameError, +#if PY_MAJOR_VERSION >= 3 + "name '%U' is not defined", name); +#else + "name '%.200s' is not defined", PyString_AS_STRING(name)); +#endif + } + return result; +} + +/* None */ +static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) { + PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname); +} + +/* None */ +static void __Pyx_RaiseUnboundMemoryviewSliceNogil(const char *varname) { + #ifdef WITH_THREAD + PyGILState_STATE gilstate = PyGILState_Ensure(); + #endif + __Pyx_RaiseUnboundLocalError(varname); + #ifdef WITH_THREAD + PyGILState_Release(gilstate); + #endif +} + +/* PyErrFetchRestore */ +#if CYTHON_FAST_THREAD_STATE +static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) { + PyObject *tmp_type, *tmp_value, *tmp_tb; + tmp_type = tstate->curexc_type; + tmp_value = tstate->curexc_value; + tmp_tb = tstate->curexc_traceback; + tstate->curexc_type = type; + tstate->curexc_value = value; + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +} +static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { + *type = tstate->curexc_type; + *value = tstate->curexc_value; + *tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +} +#endif + +/* WriteUnraisableException */ +static void __Pyx_WriteUnraisable(const char *name, CYTHON_UNUSED int clineno, + CYTHON_UNUSED int lineno, CYTHON_UNUSED const char *filename, + int full_traceback, CYTHON_UNUSED int nogil) { + PyObject *old_exc, *old_val, *old_tb; + PyObject *ctx; + __Pyx_PyThreadState_declare +#ifdef WITH_THREAD + PyGILState_STATE state; + if (nogil) + state = PyGILState_Ensure(); +#ifdef _MSC_VER + else state = (PyGILState_STATE)-1; +#endif +#endif + __Pyx_PyThreadState_assign + __Pyx_ErrFetch(&old_exc, &old_val, &old_tb); + if (full_traceback) { + Py_XINCREF(old_exc); + Py_XINCREF(old_val); + Py_XINCREF(old_tb); + __Pyx_ErrRestore(old_exc, old_val, old_tb); + PyErr_PrintEx(1); + } + #if PY_MAJOR_VERSION < 3 + ctx = PyString_FromString(name); + #else + ctx = PyUnicode_FromString(name); + #endif + __Pyx_ErrRestore(old_exc, old_val, old_tb); + if (!ctx) { + PyErr_WriteUnraisable(Py_None); + } else { + PyErr_WriteUnraisable(ctx); + Py_DECREF(ctx); + } +#ifdef WITH_THREAD + if (nogil) + PyGILState_Release(state); +#endif +} + +/* GetModuleGlobalName */ +static CYTHON_INLINE PyObject *__Pyx_GetModuleGlobalName(PyObject *name) { + PyObject *result; +#if !CYTHON_AVOID_BORROWED_REFS +#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 + result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash); + if (likely(result)) { + Py_INCREF(result); + } else if (unlikely(PyErr_Occurred())) { + result = NULL; + } else { +#else + result = PyDict_GetItem(__pyx_d, name); + if (likely(result)) { + Py_INCREF(result); + } else { +#endif +#else + result = PyObject_GetItem(__pyx_d, name); + if (!result) { + PyErr_Clear(); +#endif + result = __Pyx_GetBuiltinName(name); + } + return result; +} + +/* PyObjectCall */ + #if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) { + PyObject *result; + ternaryfunc call = func->ob_type->tp_call; + if (unlikely(!call)) + return PyObject_Call(func, arg, kw); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = (*call)(func, arg, kw); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +/* MemviewSliceInit */ + static int +__Pyx_init_memviewslice(struct __pyx_memoryview_obj *memview, + int ndim, + __Pyx_memviewslice *memviewslice, + int memview_is_new_reference) +{ + __Pyx_RefNannyDeclarations + int i, retval=-1; + Py_buffer *buf = &memview->view; + __Pyx_RefNannySetupContext("init_memviewslice", 0); + if (!buf) { + PyErr_SetString(PyExc_ValueError, + "buf is NULL."); + goto fail; + } else if (memviewslice->memview || memviewslice->data) { + PyErr_SetString(PyExc_ValueError, + "memviewslice is already initialized!"); + goto fail; + } + if (buf->strides) { + for (i = 0; i < ndim; i++) { + memviewslice->strides[i] = buf->strides[i]; + } + } else { + Py_ssize_t stride = buf->itemsize; + for (i = ndim - 1; i >= 0; i--) { + memviewslice->strides[i] = stride; + stride *= buf->shape[i]; + } + } + for (i = 0; i < ndim; i++) { + memviewslice->shape[i] = buf->shape[i]; + if (buf->suboffsets) { + memviewslice->suboffsets[i] = buf->suboffsets[i]; + } else { + memviewslice->suboffsets[i] = -1; + } + } + memviewslice->memview = memview; + memviewslice->data = (char *)buf->buf; + if (__pyx_add_acquisition_count(memview) == 0 && !memview_is_new_reference) { + Py_INCREF(memview); + } + retval = 0; + goto no_fail; +fail: + memviewslice->memview = 0; + memviewslice->data = 0; + retval = -1; +no_fail: + __Pyx_RefNannyFinishContext(); + return retval; +} +#ifndef Py_NO_RETURN +#define Py_NO_RETURN +#endif +static void __pyx_fatalerror(const char *fmt, ...) Py_NO_RETURN { + va_list vargs; + char msg[200]; +#ifdef HAVE_STDARG_PROTOTYPES + va_start(vargs, fmt); +#else + va_start(vargs); +#endif + vsnprintf(msg, 200, fmt, vargs); + va_end(vargs); + Py_FatalError(msg); +} +static CYTHON_INLINE int +__pyx_add_acquisition_count_locked(__pyx_atomic_int *acquisition_count, + PyThread_type_lock lock) +{ + int result; + PyThread_acquire_lock(lock, 1); + result = (*acquisition_count)++; + PyThread_release_lock(lock); + return result; +} +static CYTHON_INLINE int +__pyx_sub_acquisition_count_locked(__pyx_atomic_int *acquisition_count, + PyThread_type_lock lock) +{ + int result; + PyThread_acquire_lock(lock, 1); + result = (*acquisition_count)--; + PyThread_release_lock(lock); + return result; +} +static CYTHON_INLINE void +__Pyx_INC_MEMVIEW(__Pyx_memviewslice *memslice, int have_gil, int lineno) +{ + int first_time; + struct __pyx_memoryview_obj *memview = memslice->memview; + if (!memview || (PyObject *) memview == Py_None) + return; + if (__pyx_get_slice_count(memview) < 0) + __pyx_fatalerror("Acquisition count is %d (line %d)", + __pyx_get_slice_count(memview), lineno); + first_time = __pyx_add_acquisition_count(memview) == 0; + if (first_time) { + if (have_gil) { + Py_INCREF((PyObject *) memview); + } else { + PyGILState_STATE _gilstate = PyGILState_Ensure(); + Py_INCREF((PyObject *) memview); + PyGILState_Release(_gilstate); + } + } +} +static CYTHON_INLINE void __Pyx_XDEC_MEMVIEW(__Pyx_memviewslice *memslice, + int have_gil, int lineno) { + int last_time; + struct __pyx_memoryview_obj *memview = memslice->memview; + if (!memview ) { + return; + } else if ((PyObject *) memview == Py_None) { + memslice->memview = NULL; + return; + } + if (__pyx_get_slice_count(memview) <= 0) + __pyx_fatalerror("Acquisition count is %d (line %d)", + __pyx_get_slice_count(memview), lineno); + last_time = __pyx_sub_acquisition_count(memview) == 1; + memslice->data = NULL; + if (last_time) { + if (have_gil) { + Py_CLEAR(memslice->memview); + } else { + PyGILState_STATE _gilstate = PyGILState_Ensure(); + Py_CLEAR(memslice->memview); + PyGILState_Release(_gilstate); + } + } else { + memslice->memview = NULL; + } +} + +/* PyCFunctionFastCall */ + #if CYTHON_FAST_PYCCALL +static CYTHON_INLINE PyObject * __Pyx_PyCFunction_FastCall(PyObject *func_obj, PyObject **args, Py_ssize_t nargs) { + PyCFunctionObject *func = (PyCFunctionObject*)func_obj; + PyCFunction meth = PyCFunction_GET_FUNCTION(func); + PyObject *self = PyCFunction_GET_SELF(func); + int flags = PyCFunction_GET_FLAGS(func); + assert(PyCFunction_Check(func)); + assert(METH_FASTCALL == (flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_KEYWORDS))); + assert(nargs >= 0); + assert(nargs == 0 || args != NULL); + /* _PyCFunction_FastCallDict() must not be called with an exception set, + because it may clear it (directly or indirectly) and so the + caller loses its exception */ + assert(!PyErr_Occurred()); + if ((PY_VERSION_HEX < 0x030700A0) || unlikely(flags & METH_KEYWORDS)) { + return (*((__Pyx_PyCFunctionFastWithKeywords)meth)) (self, args, nargs, NULL); + } else { + return (*((__Pyx_PyCFunctionFast)meth)) (self, args, nargs); + } +} +#endif + +/* PyFunctionFastCall */ + #if CYTHON_FAST_PYCALL +#include "frameobject.h" +static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na, + PyObject *globals) { + PyFrameObject *f; + PyThreadState *tstate = __Pyx_PyThreadState_Current; + PyObject **fastlocals; + Py_ssize_t i; + PyObject *result; + assert(globals != NULL); + /* XXX Perhaps we should create a specialized + PyFrame_New() that doesn't take locals, but does + take builtins without sanity checking them. + */ + assert(tstate != NULL); + f = PyFrame_New(tstate, co, globals, NULL); + if (f == NULL) { + return NULL; + } + fastlocals = f->f_localsplus; + for (i = 0; i < na; i++) { + Py_INCREF(*args); + fastlocals[i] = *args++; + } + result = PyEval_EvalFrameEx(f,0); + ++tstate->recursion_depth; + Py_DECREF(f); + --tstate->recursion_depth; + return result; +} +#if 1 || PY_VERSION_HEX < 0x030600B1 +static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, int nargs, PyObject *kwargs) { + PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func); + PyObject *globals = PyFunction_GET_GLOBALS(func); + PyObject *argdefs = PyFunction_GET_DEFAULTS(func); + PyObject *closure; +#if PY_MAJOR_VERSION >= 3 + PyObject *kwdefs; +#endif + PyObject *kwtuple, **k; + PyObject **d; + Py_ssize_t nd; + Py_ssize_t nk; + PyObject *result; + assert(kwargs == NULL || PyDict_Check(kwargs)); + nk = kwargs ? PyDict_Size(kwargs) : 0; + if (Py_EnterRecursiveCall((char*)" while calling a Python object")) { + return NULL; + } + if ( +#if PY_MAJOR_VERSION >= 3 + co->co_kwonlyargcount == 0 && +#endif + likely(kwargs == NULL || nk == 0) && + co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) { + if (argdefs == NULL && co->co_argcount == nargs) { + result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals); + goto done; + } + else if (nargs == 0 && argdefs != NULL + && co->co_argcount == Py_SIZE(argdefs)) { + /* function called with no arguments, but all parameters have + a default value: use default values as arguments .*/ + args = &PyTuple_GET_ITEM(argdefs, 0); + result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals); + goto done; + } + } + if (kwargs != NULL) { + Py_ssize_t pos, i; + kwtuple = PyTuple_New(2 * nk); + if (kwtuple == NULL) { + result = NULL; + goto done; + } + k = &PyTuple_GET_ITEM(kwtuple, 0); + pos = i = 0; + while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) { + Py_INCREF(k[i]); + Py_INCREF(k[i+1]); + i += 2; + } + nk = i / 2; + } + else { + kwtuple = NULL; + k = NULL; + } + closure = PyFunction_GET_CLOSURE(func); +#if PY_MAJOR_VERSION >= 3 + kwdefs = PyFunction_GET_KW_DEFAULTS(func); +#endif + if (argdefs != NULL) { + d = &PyTuple_GET_ITEM(argdefs, 0); + nd = Py_SIZE(argdefs); + } + else { + d = NULL; + nd = 0; + } +#if PY_MAJOR_VERSION >= 3 + result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL, + args, nargs, + k, (int)nk, + d, (int)nd, kwdefs, closure); +#else + result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL, + args, nargs, + k, (int)nk, + d, (int)nd, closure); +#endif + Py_XDECREF(kwtuple); +done: + Py_LeaveRecursiveCall(); + return result; +} +#endif +#endif + +/* PyObjectCallMethO */ + #if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) { + PyObject *self, *result; + PyCFunction cfunc; + cfunc = PyCFunction_GET_FUNCTION(func); + self = PyCFunction_GET_SELF(func); + if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) + return NULL; + result = cfunc(self, arg); + Py_LeaveRecursiveCall(); + if (unlikely(!result) && unlikely(!PyErr_Occurred())) { + PyErr_SetString( + PyExc_SystemError, + "NULL result without error in PyObject_Call"); + } + return result; +} +#endif + +/* PyObjectCallOneArg */ + #if CYTHON_COMPILING_IN_CPYTHON +static PyObject* __Pyx__PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject *result; + PyObject *args = PyTuple_New(1); + if (unlikely(!args)) return NULL; + Py_INCREF(arg); + PyTuple_SET_ITEM(args, 0, arg); + result = __Pyx_PyObject_Call(func, args, NULL); + Py_DECREF(args); + return result; +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { +#if CYTHON_FAST_PYCALL + if (PyFunction_Check(func)) { + return __Pyx_PyFunction_FastCall(func, &arg, 1); + } +#endif + if (likely(PyCFunction_Check(func))) { + if (likely(PyCFunction_GET_FLAGS(func) & METH_O)) { + return __Pyx_PyObject_CallMethO(func, arg); +#if CYTHON_FAST_PYCCALL + } else if (PyCFunction_GET_FLAGS(func) & METH_FASTCALL) { + return __Pyx_PyCFunction_FastCall(func, &arg, 1); +#endif + } + } + return __Pyx__PyObject_CallOneArg(func, arg); +} +#else +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) { + PyObject *result; + PyObject *args = PyTuple_Pack(1, arg); + if (unlikely(!args)) return NULL; + result = __Pyx_PyObject_Call(func, args, NULL); + Py_DECREF(args); + return result; +} +#endif + +/* RaiseArgTupleInvalid */ + static void __Pyx_RaiseArgtupleInvalid( + const char* func_name, + int exact, + Py_ssize_t num_min, + Py_ssize_t num_max, + Py_ssize_t num_found) +{ + Py_ssize_t num_expected; + const char *more_or_less; + if (num_found < num_min) { + num_expected = num_min; + more_or_less = "at least"; + } else { + num_expected = num_max; + more_or_less = "at most"; + } + if (exact) { + more_or_less = "exactly"; + } + PyErr_Format(PyExc_TypeError, + "%.200s() takes %.8s %" CYTHON_FORMAT_SSIZE_T "d positional argument%.1s (%" CYTHON_FORMAT_SSIZE_T "d given)", + func_name, more_or_less, num_expected, + (num_expected == 1) ? "" : "s", num_found); +} + +/* RaiseDoubleKeywords */ + static void __Pyx_RaiseDoubleKeywordsError( + const char* func_name, + PyObject* kw_name) +{ + PyErr_Format(PyExc_TypeError, + #if PY_MAJOR_VERSION >= 3 + "%s() got multiple values for keyword argument '%U'", func_name, kw_name); + #else + "%s() got multiple values for keyword argument '%s'", func_name, + PyString_AsString(kw_name)); + #endif +} + +/* ParseKeywords */ + static int __Pyx_ParseOptionalKeywords( + PyObject *kwds, + PyObject **argnames[], + PyObject *kwds2, + PyObject *values[], + Py_ssize_t num_pos_args, + const char* function_name) +{ + PyObject *key = 0, *value = 0; + Py_ssize_t pos = 0; + PyObject*** name; + PyObject*** first_kw_arg = argnames + num_pos_args; + while (PyDict_Next(kwds, &pos, &key, &value)) { + name = first_kw_arg; + while (*name && (**name != key)) name++; + if (*name) { + values[name-argnames] = value; + continue; + } + name = first_kw_arg; + #if PY_MAJOR_VERSION < 3 + if (likely(PyString_CheckExact(key)) || likely(PyString_Check(key))) { + while (*name) { + if ((CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**name) == PyString_GET_SIZE(key)) + && _PyString_Eq(**name, key)) { + values[name-argnames] = value; + break; + } + name++; + } + if (*name) continue; + else { + PyObject*** argname = argnames; + while (argname != first_kw_arg) { + if ((**argname == key) || ( + (CYTHON_COMPILING_IN_PYPY || PyString_GET_SIZE(**argname) == PyString_GET_SIZE(key)) + && _PyString_Eq(**argname, key))) { + goto arg_passed_twice; + } + argname++; + } + } + } else + #endif + if (likely(PyUnicode_Check(key))) { + while (*name) { + int cmp = (**name == key) ? 0 : + #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 + (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 : + #endif + PyUnicode_Compare(**name, key); + if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; + if (cmp == 0) { + values[name-argnames] = value; + break; + } + name++; + } + if (*name) continue; + else { + PyObject*** argname = argnames; + while (argname != first_kw_arg) { + int cmp = (**argname == key) ? 0 : + #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3 + (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : + #endif + PyUnicode_Compare(**argname, key); + if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad; + if (cmp == 0) goto arg_passed_twice; + argname++; + } + } + } else + goto invalid_keyword_type; + if (kwds2) { + if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad; + } else { + goto invalid_keyword; + } + } + return 0; +arg_passed_twice: + __Pyx_RaiseDoubleKeywordsError(function_name, key); + goto bad; +invalid_keyword_type: + PyErr_Format(PyExc_TypeError, + "%.200s() keywords must be strings", function_name); + goto bad; +invalid_keyword: + PyErr_Format(PyExc_TypeError, + #if PY_MAJOR_VERSION < 3 + "%.200s() got an unexpected keyword argument '%.200s'", + function_name, PyString_AsString(key)); + #else + "%s() got an unexpected keyword argument '%U'", + function_name, key); + #endif +bad: + return -1; +} + +/* DictGetItem */ + #if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY +static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) { + PyObject *value; + value = PyDict_GetItemWithError(d, key); + if (unlikely(!value)) { + if (!PyErr_Occurred()) { + PyObject* args = PyTuple_Pack(1, key); + if (likely(args)) + PyErr_SetObject(PyExc_KeyError, args); + Py_XDECREF(args); + } + return NULL; + } + Py_INCREF(value); + return value; +} +#endif + +/* RaiseException */ + #if PY_MAJOR_VERSION < 3 +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, + CYTHON_UNUSED PyObject *cause) { + __Pyx_PyThreadState_declare + Py_XINCREF(type); + if (!value || value == Py_None) + value = NULL; + else + Py_INCREF(value); + if (!tb || tb == Py_None) + tb = NULL; + else { + Py_INCREF(tb); + if (!PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto raise_error; + } + } + if (PyType_Check(type)) { +#if CYTHON_COMPILING_IN_PYPY + if (!value) { + Py_INCREF(Py_None); + value = Py_None; + } +#endif + PyErr_NormalizeException(&type, &value, &tb); + } else { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto raise_error; + } + value = type; + type = (PyObject*) Py_TYPE(type); + Py_INCREF(type); + if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto raise_error; + } + } + __Pyx_PyThreadState_assign + __Pyx_ErrRestore(type, value, tb); + return; +raise_error: + Py_XDECREF(value); + Py_XDECREF(type); + Py_XDECREF(tb); + return; +} +#else +static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) { + PyObject* owned_instance = NULL; + if (tb == Py_None) { + tb = 0; + } else if (tb && !PyTraceBack_Check(tb)) { + PyErr_SetString(PyExc_TypeError, + "raise: arg 3 must be a traceback or None"); + goto bad; + } + if (value == Py_None) + value = 0; + if (PyExceptionInstance_Check(type)) { + if (value) { + PyErr_SetString(PyExc_TypeError, + "instance exception may not have a separate value"); + goto bad; + } + value = type; + type = (PyObject*) Py_TYPE(value); + } else if (PyExceptionClass_Check(type)) { + PyObject *instance_class = NULL; + if (value && PyExceptionInstance_Check(value)) { + instance_class = (PyObject*) Py_TYPE(value); + if (instance_class != type) { + int is_subclass = PyObject_IsSubclass(instance_class, type); + if (!is_subclass) { + instance_class = NULL; + } else if (unlikely(is_subclass == -1)) { + goto bad; + } else { + type = instance_class; + } + } + } + if (!instance_class) { + PyObject *args; + if (!value) + args = PyTuple_New(0); + else if (PyTuple_Check(value)) { + Py_INCREF(value); + args = value; + } else + args = PyTuple_Pack(1, value); + if (!args) + goto bad; + owned_instance = PyObject_Call(type, args, NULL); + Py_DECREF(args); + if (!owned_instance) + goto bad; + value = owned_instance; + if (!PyExceptionInstance_Check(value)) { + PyErr_Format(PyExc_TypeError, + "calling %R should have returned an instance of " + "BaseException, not %R", + type, Py_TYPE(value)); + goto bad; + } + } + } else { + PyErr_SetString(PyExc_TypeError, + "raise: exception class must be a subclass of BaseException"); + goto bad; + } + if (cause) { + PyObject *fixed_cause; + if (cause == Py_None) { + fixed_cause = NULL; + } else if (PyExceptionClass_Check(cause)) { + fixed_cause = PyObject_CallObject(cause, NULL); + if (fixed_cause == NULL) + goto bad; + } else if (PyExceptionInstance_Check(cause)) { + fixed_cause = cause; + Py_INCREF(fixed_cause); + } else { + PyErr_SetString(PyExc_TypeError, + "exception causes must derive from " + "BaseException"); + goto bad; + } + PyException_SetCause(value, fixed_cause); + } + PyErr_SetObject(type, value); + if (tb) { +#if CYTHON_COMPILING_IN_PYPY + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb); + Py_INCREF(tb); + PyErr_Restore(tmp_type, tmp_value, tb); + Py_XDECREF(tmp_tb); +#else + PyThreadState *tstate = __Pyx_PyThreadState_Current; + PyObject* tmp_tb = tstate->curexc_traceback; + if (tb != tmp_tb) { + Py_INCREF(tb); + tstate->curexc_traceback = tb; + Py_XDECREF(tmp_tb); + } +#endif + } +bad: + Py_XDECREF(owned_instance); + return; +} +#endif + +/* UnicodeAsUCS4 */ + static CYTHON_INLINE Py_UCS4 __Pyx_PyUnicode_AsPy_UCS4(PyObject* x) { + Py_ssize_t length; + #if CYTHON_PEP393_ENABLED + length = PyUnicode_GET_LENGTH(x); + if (likely(length == 1)) { + return PyUnicode_READ_CHAR(x, 0); + } + #else + length = PyUnicode_GET_SIZE(x); + if (likely(length == 1)) { + return PyUnicode_AS_UNICODE(x)[0]; + } + #if Py_UNICODE_SIZE == 2 + else if (PyUnicode_GET_SIZE(x) == 2) { + Py_UCS4 high_val = PyUnicode_AS_UNICODE(x)[0]; + if (high_val >= 0xD800 && high_val <= 0xDBFF) { + Py_UCS4 low_val = PyUnicode_AS_UNICODE(x)[1]; + if (low_val >= 0xDC00 && low_val <= 0xDFFF) { + return 0x10000 + (((high_val & ((1<<10)-1)) << 10) | (low_val & ((1<<10)-1))); + } + } + } + #endif + #endif + PyErr_Format(PyExc_ValueError, + "only single character unicode strings can be converted to Py_UCS4, " + "got length %" CYTHON_FORMAT_SSIZE_T "d", length); + return (Py_UCS4)-1; +} + +/* object_ord */ + static long __Pyx__PyObject_Ord(PyObject* c) { + Py_ssize_t size; + if (PyBytes_Check(c)) { + size = PyBytes_GET_SIZE(c); + if (likely(size == 1)) { + return (unsigned char) PyBytes_AS_STRING(c)[0]; + } +#if PY_MAJOR_VERSION < 3 + } else if (PyUnicode_Check(c)) { + return (long)__Pyx_PyUnicode_AsPy_UCS4(c); +#endif +#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE)) + } else if (PyByteArray_Check(c)) { + size = PyByteArray_GET_SIZE(c); + if (likely(size == 1)) { + return (unsigned char) PyByteArray_AS_STRING(c)[0]; + } +#endif + } else { + PyErr_Format(PyExc_TypeError, + "ord() expected string of length 1, but %.200s found", c->ob_type->tp_name); + return (long)(Py_UCS4)-1; + } + PyErr_Format(PyExc_TypeError, + "ord() expected a character, but string of length %zd found", size); + return (long)(Py_UCS4)-1; +} + +/* SetItemInt */ + static int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v) { + int r; + if (!j) return -1; + r = PyObject_SetItem(o, j, v); + Py_DECREF(j); + return r; +} +static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v, int is_list, + CYTHON_NCP_UNUSED int wraparound, CYTHON_NCP_UNUSED int boundscheck) { +#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS + if (is_list || PyList_CheckExact(o)) { + Py_ssize_t n = (!wraparound) ? i : ((likely(i >= 0)) ? i : i + PyList_GET_SIZE(o)); + if ((!boundscheck) || likely((n >= 0) & (n < PyList_GET_SIZE(o)))) { + PyObject* old = PyList_GET_ITEM(o, n); + Py_INCREF(v); + PyList_SET_ITEM(o, n, v); + Py_DECREF(old); + return 1; + } + } else { + PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence; + if (likely(m && m->sq_ass_item)) { + if (wraparound && unlikely(i < 0) && likely(m->sq_length)) { + Py_ssize_t l = m->sq_length(o); + if (likely(l >= 0)) { + i += l; + } else { + if (!PyErr_ExceptionMatches(PyExc_OverflowError)) + return -1; + PyErr_Clear(); + } + } + return m->sq_ass_item(o, i, v); + } + } +#else +#if CYTHON_COMPILING_IN_PYPY + if (is_list || (PySequence_Check(o) && !PyDict_Check(o))) { +#else + if (is_list || PySequence_Check(o)) { +#endif + return PySequence_SetItem(o, i, v); + } +#endif + return __Pyx_SetItemInt_Generic(o, PyInt_FromSsize_t(i), v); +} + +/* IterFinish */ + static CYTHON_INLINE int __Pyx_IterFinish(void) { +#if CYTHON_FAST_THREAD_STATE + PyThreadState *tstate = __Pyx_PyThreadState_Current; + PyObject* exc_type = tstate->curexc_type; + if (unlikely(exc_type)) { + if (likely(__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration))) { + PyObject *exc_value, *exc_tb; + exc_value = tstate->curexc_value; + exc_tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; + Py_DECREF(exc_type); + Py_XDECREF(exc_value); + Py_XDECREF(exc_tb); + return 0; + } else { + return -1; + } + } + return 0; +#else + if (unlikely(PyErr_Occurred())) { + if (likely(PyErr_ExceptionMatches(PyExc_StopIteration))) { + PyErr_Clear(); + return 0; + } else { + return -1; + } + } + return 0; +#endif +} + +/* PyObjectCallNoArg */ + #if CYTHON_COMPILING_IN_CPYTHON +static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) { +#if CYTHON_FAST_PYCALL + if (PyFunction_Check(func)) { + return __Pyx_PyFunction_FastCall(func, NULL, 0); + } +#endif +#ifdef __Pyx_CyFunction_USED + if (likely(PyCFunction_Check(func) || __Pyx_TypeCheck(func, __pyx_CyFunctionType))) { +#else + if (likely(PyCFunction_Check(func))) { +#endif + if (likely(PyCFunction_GET_FLAGS(func) & METH_NOARGS)) { + return __Pyx_PyObject_CallMethO(func, NULL); + } + } + return __Pyx_PyObject_Call(func, __pyx_empty_tuple, NULL); +} +#endif + +/* PyObjectCallMethod0 */ + static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) { + PyObject *method, *result = NULL; + method = __Pyx_PyObject_GetAttrStr(obj, method_name); + if (unlikely(!method)) goto bad; +#if CYTHON_UNPACK_METHODS + if (likely(PyMethod_Check(method))) { + PyObject *self = PyMethod_GET_SELF(method); + if (likely(self)) { + PyObject *function = PyMethod_GET_FUNCTION(method); + result = __Pyx_PyObject_CallOneArg(function, self); + Py_DECREF(method); + return result; + } + } +#endif + result = __Pyx_PyObject_CallNoArg(method); + Py_DECREF(method); +bad: + return result; +} + +/* RaiseNeedMoreValuesToUnpack */ + static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) { + PyErr_Format(PyExc_ValueError, + "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack", + index, (index == 1) ? "" : "s"); +} + +/* RaiseTooManyValuesToUnpack */ + static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) { + PyErr_Format(PyExc_ValueError, + "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected); +} + +/* UnpackItemEndCheck */ + static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) { + if (unlikely(retval)) { + Py_DECREF(retval); + __Pyx_RaiseTooManyValuesError(expected); + return -1; + } else { + return __Pyx_IterFinish(); + } + return 0; +} + +/* RaiseNoneIterError */ + static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) { + PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable"); +} + +/* UnpackTupleError */ + static void __Pyx_UnpackTupleError(PyObject *t, Py_ssize_t index) { + if (t == Py_None) { + __Pyx_RaiseNoneNotIterableError(); + } else if (PyTuple_GET_SIZE(t) < index) { + __Pyx_RaiseNeedMoreValuesError(PyTuple_GET_SIZE(t)); + } else { + __Pyx_RaiseTooManyValuesError(index); + } +} + +/* UnpackTuple2 */ + static CYTHON_INLINE int __Pyx_unpack_tuple2_exact( + PyObject* tuple, PyObject** pvalue1, PyObject** pvalue2, int decref_tuple) { + PyObject *value1 = NULL, *value2 = NULL; +#if CYTHON_COMPILING_IN_PYPY + value1 = PySequence_ITEM(tuple, 0); if (unlikely(!value1)) goto bad; + value2 = PySequence_ITEM(tuple, 1); if (unlikely(!value2)) goto bad; +#else + value1 = PyTuple_GET_ITEM(tuple, 0); Py_INCREF(value1); + value2 = PyTuple_GET_ITEM(tuple, 1); Py_INCREF(value2); +#endif + if (decref_tuple) { + Py_DECREF(tuple); + } + *pvalue1 = value1; + *pvalue2 = value2; + return 0; +#if CYTHON_COMPILING_IN_PYPY +bad: + Py_XDECREF(value1); + Py_XDECREF(value2); + if (decref_tuple) { Py_XDECREF(tuple); } + return -1; +#endif +} +static int __Pyx_unpack_tuple2_generic(PyObject* tuple, PyObject** pvalue1, PyObject** pvalue2, + int has_known_size, int decref_tuple) { + Py_ssize_t index; + PyObject *value1 = NULL, *value2 = NULL, *iter = NULL; + iternextfunc iternext; + iter = PyObject_GetIter(tuple); + if (unlikely(!iter)) goto bad; + if (decref_tuple) { Py_DECREF(tuple); tuple = NULL; } + iternext = Py_TYPE(iter)->tp_iternext; + value1 = iternext(iter); if (unlikely(!value1)) { index = 0; goto unpacking_failed; } + value2 = iternext(iter); if (unlikely(!value2)) { index = 1; goto unpacking_failed; } + if (!has_known_size && unlikely(__Pyx_IternextUnpackEndCheck(iternext(iter), 2))) goto bad; + Py_DECREF(iter); + *pvalue1 = value1; + *pvalue2 = value2; + return 0; +unpacking_failed: + if (!has_known_size && __Pyx_IterFinish() == 0) + __Pyx_RaiseNeedMoreValuesError(index); +bad: + Py_XDECREF(iter); + Py_XDECREF(value1); + Py_XDECREF(value2); + if (decref_tuple) { Py_XDECREF(tuple); } + return -1; +} + +/* dict_iter */ + static CYTHON_INLINE PyObject* __Pyx_dict_iterator(PyObject* iterable, int is_dict, PyObject* method_name, + Py_ssize_t* p_orig_length, int* p_source_is_dict) { + is_dict = is_dict || likely(PyDict_CheckExact(iterable)); + *p_source_is_dict = is_dict; + if (is_dict) { +#if !CYTHON_COMPILING_IN_PYPY + *p_orig_length = PyDict_Size(iterable); + Py_INCREF(iterable); + return iterable; +#elif PY_MAJOR_VERSION >= 3 + static PyObject *py_items = NULL, *py_keys = NULL, *py_values = NULL; + PyObject **pp = NULL; + if (method_name) { + const char *name = PyUnicode_AsUTF8(method_name); + if (strcmp(name, "iteritems") == 0) pp = &py_items; + else if (strcmp(name, "iterkeys") == 0) pp = &py_keys; + else if (strcmp(name, "itervalues") == 0) pp = &py_values; + if (pp) { + if (!*pp) { + *pp = PyUnicode_FromString(name + 4); + if (!*pp) + return NULL; + } + method_name = *pp; + } + } +#endif + } + *p_orig_length = 0; + if (method_name) { + PyObject* iter; + iterable = __Pyx_PyObject_CallMethod0(iterable, method_name); + if (!iterable) + return NULL; +#if !CYTHON_COMPILING_IN_PYPY + if (PyTuple_CheckExact(iterable) || PyList_CheckExact(iterable)) + return iterable; +#endif + iter = PyObject_GetIter(iterable); + Py_DECREF(iterable); + return iter; + } + return PyObject_GetIter(iterable); +} +static CYTHON_INLINE int __Pyx_dict_iter_next( + PyObject* iter_obj, CYTHON_NCP_UNUSED Py_ssize_t orig_length, CYTHON_NCP_UNUSED Py_ssize_t* ppos, + PyObject** pkey, PyObject** pvalue, PyObject** pitem, int source_is_dict) { + PyObject* next_item; +#if !CYTHON_COMPILING_IN_PYPY + if (source_is_dict) { + PyObject *key, *value; + if (unlikely(orig_length != PyDict_Size(iter_obj))) { + PyErr_SetString(PyExc_RuntimeError, "dictionary changed size during iteration"); + return -1; + } + if (unlikely(!PyDict_Next(iter_obj, ppos, &key, &value))) { + return 0; + } + if (pitem) { + PyObject* tuple = PyTuple_New(2); + if (unlikely(!tuple)) { + return -1; + } + Py_INCREF(key); + Py_INCREF(value); + PyTuple_SET_ITEM(tuple, 0, key); + PyTuple_SET_ITEM(tuple, 1, value); + *pitem = tuple; + } else { + if (pkey) { + Py_INCREF(key); + *pkey = key; + } + if (pvalue) { + Py_INCREF(value); + *pvalue = value; + } + } + return 1; + } else if (PyTuple_CheckExact(iter_obj)) { + Py_ssize_t pos = *ppos; + if (unlikely(pos >= PyTuple_GET_SIZE(iter_obj))) return 0; + *ppos = pos + 1; + next_item = PyTuple_GET_ITEM(iter_obj, pos); + Py_INCREF(next_item); + } else if (PyList_CheckExact(iter_obj)) { + Py_ssize_t pos = *ppos; + if (unlikely(pos >= PyList_GET_SIZE(iter_obj))) return 0; + *ppos = pos + 1; + next_item = PyList_GET_ITEM(iter_obj, pos); + Py_INCREF(next_item); + } else +#endif + { + next_item = PyIter_Next(iter_obj); + if (unlikely(!next_item)) { + return __Pyx_IterFinish(); + } + } + if (pitem) { + *pitem = next_item; + } else if (pkey && pvalue) { + if (__Pyx_unpack_tuple2(next_item, pkey, pvalue, source_is_dict, source_is_dict, 1)) + return -1; + } else if (pkey) { + *pkey = next_item; + } else { + *pvalue = next_item; + } + return 1; +} + +/* GetItemInt */ + static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) { + PyObject *r; + if (!j) return NULL; + r = PyObject_GetItem(o, j); + Py_DECREF(j); + return r; +} +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i, + CYTHON_NCP_UNUSED int wraparound, + CYTHON_NCP_UNUSED int boundscheck) { +#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + Py_ssize_t wrapped_i = i; + if (wraparound & unlikely(i < 0)) { + wrapped_i += PyList_GET_SIZE(o); + } + if ((!boundscheck) || likely((0 <= wrapped_i) & (wrapped_i < PyList_GET_SIZE(o)))) { + PyObject *r = PyList_GET_ITEM(o, wrapped_i); + Py_INCREF(r); + return r; + } + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); +#else + return PySequence_GetItem(o, i); +#endif +} +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i, + CYTHON_NCP_UNUSED int wraparound, + CYTHON_NCP_UNUSED int boundscheck) { +#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + Py_ssize_t wrapped_i = i; + if (wraparound & unlikely(i < 0)) { + wrapped_i += PyTuple_GET_SIZE(o); + } + if ((!boundscheck) || likely((0 <= wrapped_i) & (wrapped_i < PyTuple_GET_SIZE(o)))) { + PyObject *r = PyTuple_GET_ITEM(o, wrapped_i); + Py_INCREF(r); + return r; + } + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); +#else + return PySequence_GetItem(o, i); +#endif +} +static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list, + CYTHON_NCP_UNUSED int wraparound, + CYTHON_NCP_UNUSED int boundscheck) { +#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS + if (is_list || PyList_CheckExact(o)) { + Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o); + if ((!boundscheck) || (likely((n >= 0) & (n < PyList_GET_SIZE(o))))) { + PyObject *r = PyList_GET_ITEM(o, n); + Py_INCREF(r); + return r; + } + } + else if (PyTuple_CheckExact(o)) { + Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o); + if ((!boundscheck) || likely((n >= 0) & (n < PyTuple_GET_SIZE(o)))) { + PyObject *r = PyTuple_GET_ITEM(o, n); + Py_INCREF(r); + return r; + } + } else { + PySequenceMethods *m = Py_TYPE(o)->tp_as_sequence; + if (likely(m && m->sq_item)) { + if (wraparound && unlikely(i < 0) && likely(m->sq_length)) { + Py_ssize_t l = m->sq_length(o); + if (likely(l >= 0)) { + i += l; + } else { + if (!PyErr_ExceptionMatches(PyExc_OverflowError)) + return NULL; + PyErr_Clear(); + } + } + return m->sq_item(o, i); + } + } +#else + if (is_list || PySequence_Check(o)) { + return PySequence_GetItem(o, i); + } +#endif + return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i)); +} + +/* ArgTypeTest */ + static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact) +{ + if (unlikely(!type)) { + PyErr_SetString(PyExc_SystemError, "Missing type object"); + return 0; + } + else if (exact) { + #if PY_MAJOR_VERSION == 2 + if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1; + #endif + } + else { + if (likely(__Pyx_TypeCheck(obj, type))) return 1; + } + PyErr_Format(PyExc_TypeError, + "Argument '%.200s' has incorrect type (expected %.200s, got %.200s)", + name, type->tp_name, Py_TYPE(obj)->tp_name); + return 0; +} + +/* BytesEquals */ + static CYTHON_INLINE int __Pyx_PyBytes_Equals(PyObject* s1, PyObject* s2, int equals) { +#if CYTHON_COMPILING_IN_PYPY + return PyObject_RichCompareBool(s1, s2, equals); +#else + if (s1 == s2) { + return (equals == Py_EQ); + } else if (PyBytes_CheckExact(s1) & PyBytes_CheckExact(s2)) { + const char *ps1, *ps2; + Py_ssize_t length = PyBytes_GET_SIZE(s1); + if (length != PyBytes_GET_SIZE(s2)) + return (equals == Py_NE); + ps1 = PyBytes_AS_STRING(s1); + ps2 = PyBytes_AS_STRING(s2); + if (ps1[0] != ps2[0]) { + return (equals == Py_NE); + } else if (length == 1) { + return (equals == Py_EQ); + } else { + int result; +#if CYTHON_USE_UNICODE_INTERNALS + Py_hash_t hash1, hash2; + hash1 = ((PyBytesObject*)s1)->ob_shash; + hash2 = ((PyBytesObject*)s2)->ob_shash; + if (hash1 != hash2 && hash1 != -1 && hash2 != -1) { + return (equals == Py_NE); + } +#endif + result = memcmp(ps1, ps2, (size_t)length); + return (equals == Py_EQ) ? (result == 0) : (result != 0); + } + } else if ((s1 == Py_None) & PyBytes_CheckExact(s2)) { + return (equals == Py_NE); + } else if ((s2 == Py_None) & PyBytes_CheckExact(s1)) { + return (equals == Py_NE); + } else { + int result; + PyObject* py_result = PyObject_RichCompare(s1, s2, equals); + if (!py_result) + return -1; + result = __Pyx_PyObject_IsTrue(py_result); + Py_DECREF(py_result); + return result; + } +#endif +} + +/* UnicodeEquals */ + static CYTHON_INLINE int __Pyx_PyUnicode_Equals(PyObject* s1, PyObject* s2, int equals) { +#if CYTHON_COMPILING_IN_PYPY + return PyObject_RichCompareBool(s1, s2, equals); +#else +#if PY_MAJOR_VERSION < 3 + PyObject* owned_ref = NULL; +#endif + int s1_is_unicode, s2_is_unicode; + if (s1 == s2) { + goto return_eq; + } + s1_is_unicode = PyUnicode_CheckExact(s1); + s2_is_unicode = PyUnicode_CheckExact(s2); +#if PY_MAJOR_VERSION < 3 + if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) { + owned_ref = PyUnicode_FromObject(s2); + if (unlikely(!owned_ref)) + return -1; + s2 = owned_ref; + s2_is_unicode = 1; + } else if ((s2_is_unicode & (!s1_is_unicode)) && PyString_CheckExact(s1)) { + owned_ref = PyUnicode_FromObject(s1); + if (unlikely(!owned_ref)) + return -1; + s1 = owned_ref; + s1_is_unicode = 1; + } else if (((!s2_is_unicode) & (!s1_is_unicode))) { + return __Pyx_PyBytes_Equals(s1, s2, equals); + } +#endif + if (s1_is_unicode & s2_is_unicode) { + Py_ssize_t length; + int kind; + void *data1, *data2; + if (unlikely(__Pyx_PyUnicode_READY(s1) < 0) || unlikely(__Pyx_PyUnicode_READY(s2) < 0)) + return -1; + length = __Pyx_PyUnicode_GET_LENGTH(s1); + if (length != __Pyx_PyUnicode_GET_LENGTH(s2)) { + goto return_ne; + } +#if CYTHON_USE_UNICODE_INTERNALS + { + Py_hash_t hash1, hash2; + #if CYTHON_PEP393_ENABLED + hash1 = ((PyASCIIObject*)s1)->hash; + hash2 = ((PyASCIIObject*)s2)->hash; + #else + hash1 = ((PyUnicodeObject*)s1)->hash; + hash2 = ((PyUnicodeObject*)s2)->hash; + #endif + if (hash1 != hash2 && hash1 != -1 && hash2 != -1) { + goto return_ne; + } + } +#endif + kind = __Pyx_PyUnicode_KIND(s1); + if (kind != __Pyx_PyUnicode_KIND(s2)) { + goto return_ne; + } + data1 = __Pyx_PyUnicode_DATA(s1); + data2 = __Pyx_PyUnicode_DATA(s2); + if (__Pyx_PyUnicode_READ(kind, data1, 0) != __Pyx_PyUnicode_READ(kind, data2, 0)) { + goto return_ne; + } else if (length == 1) { + goto return_eq; + } else { + int result = memcmp(data1, data2, (size_t)(length * kind)); + #if PY_MAJOR_VERSION < 3 + Py_XDECREF(owned_ref); + #endif + return (equals == Py_EQ) ? (result == 0) : (result != 0); + } + } else if ((s1 == Py_None) & s2_is_unicode) { + goto return_ne; + } else if ((s2 == Py_None) & s1_is_unicode) { + goto return_ne; + } else { + int result; + PyObject* py_result = PyObject_RichCompare(s1, s2, equals); + if (!py_result) + return -1; + result = __Pyx_PyObject_IsTrue(py_result); + Py_DECREF(py_result); + return result; + } +return_eq: + #if PY_MAJOR_VERSION < 3 + Py_XDECREF(owned_ref); + #endif + return (equals == Py_EQ); +return_ne: + #if PY_MAJOR_VERSION < 3 + Py_XDECREF(owned_ref); + #endif + return (equals == Py_NE); +#endif +} + +/* PyIntBinop */ + #if !CYTHON_COMPILING_IN_PYPY +static PyObject* __Pyx_PyInt_EqObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) { + if (op1 == op2) { + Py_RETURN_TRUE; + } + #if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(op1))) { + const long b = intval; + long a = PyInt_AS_LONG(op1); + if (a == b) { + Py_RETURN_TRUE; + } else { + Py_RETURN_FALSE; + } + } + #endif + #if CYTHON_USE_PYLONG_INTERNALS + if (likely(PyLong_CheckExact(op1))) { + const long b = intval; + long a; + const digit* digits = ((PyLongObject*)op1)->ob_digit; + const Py_ssize_t size = Py_SIZE(op1); + if (likely(__Pyx_sst_abs(size) <= 1)) { + a = likely(size) ? digits[0] : 0; + if (size == -1) a = -a; + } else { + switch (size) { + case -2: + if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; + } + CYTHON_FALLTHROUGH; + case 2: + if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; + } + CYTHON_FALLTHROUGH; + case -3: + if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; + } + CYTHON_FALLTHROUGH; + case 3: + if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; + } + CYTHON_FALLTHROUGH; + case -4: + if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; + } + CYTHON_FALLTHROUGH; + case 4: + if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; + } + CYTHON_FALLTHROUGH; + #if PyLong_SHIFT < 30 && PyLong_SHIFT != 15 + default: return PyLong_Type.tp_richcompare(op1, op2, Py_EQ); + #else + default: Py_RETURN_FALSE; + #endif + } + } + if (a == b) { + Py_RETURN_TRUE; + } else { + Py_RETURN_FALSE; + } + } + #endif + if (PyFloat_CheckExact(op1)) { + const long b = intval; + double a = PyFloat_AS_DOUBLE(op1); + if ((double)a == (double)b) { + Py_RETURN_TRUE; + } else { + Py_RETURN_FALSE; + } + } + return PyObject_RichCompare(op1, op2, Py_EQ); +} +#endif + +/* PyIntBinop */ + #if !CYTHON_COMPILING_IN_PYPY +static PyObject* __Pyx_PyInt_SubtractObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) { + #if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(op1))) { + const long b = intval; + long x; + long a = PyInt_AS_LONG(op1); + x = (long)((unsigned long)a - b); + if (likely((x^a) >= 0 || (x^~b) >= 0)) + return PyInt_FromLong(x); + return PyLong_Type.tp_as_number->nb_subtract(op1, op2); + } + #endif + #if CYTHON_USE_PYLONG_INTERNALS + if (likely(PyLong_CheckExact(op1))) { + const long b = intval; + long a, x; +#ifdef HAVE_LONG_LONG + const PY_LONG_LONG llb = intval; + PY_LONG_LONG lla, llx; +#endif + const digit* digits = ((PyLongObject*)op1)->ob_digit; + const Py_ssize_t size = Py_SIZE(op1); + if (likely(__Pyx_sst_abs(size) <= 1)) { + a = likely(size) ? digits[0] : 0; + if (size == -1) a = -a; + } else { + switch (size) { + case -2: + if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) { + lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + CYTHON_FALLTHROUGH; + case 2: + if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) { + lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + CYTHON_FALLTHROUGH; + case -3: + if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) { + lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + CYTHON_FALLTHROUGH; + case 3: + if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) { + lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + CYTHON_FALLTHROUGH; + case -4: + if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) { + lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + CYTHON_FALLTHROUGH; + case 4: + if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) { + lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + CYTHON_FALLTHROUGH; + default: return PyLong_Type.tp_as_number->nb_subtract(op1, op2); + } + } + x = a - b; + return PyLong_FromLong(x); +#ifdef HAVE_LONG_LONG + long_long: + llx = lla - llb; + return PyLong_FromLongLong(llx); +#endif + + + } + #endif + if (PyFloat_CheckExact(op1)) { + const long b = intval; + double a = PyFloat_AS_DOUBLE(op1); + double result; + PyFPE_START_PROTECT("subtract", return NULL) + result = ((double)a) - (double)b; + PyFPE_END_PROTECT(result) + return PyFloat_FromDouble(result); + } + return (inplace ? PyNumber_InPlaceSubtract : PyNumber_Subtract)(op1, op2); +} +#endif + +/* ObjectGetItem */ + #if CYTHON_USE_TYPE_SLOTS +static PyObject *__Pyx_PyObject_GetIndex(PyObject *obj, PyObject* index) { + PyObject *runerr; + Py_ssize_t key_value; + PySequenceMethods *m = Py_TYPE(obj)->tp_as_sequence; + if (unlikely(!(m && m->sq_item))) { + PyErr_Format(PyExc_TypeError, "'%.200s' object is not subscriptable", Py_TYPE(obj)->tp_name); + return NULL; + } + key_value = __Pyx_PyIndex_AsSsize_t(index); + if (likely(key_value != -1 || !(runerr = PyErr_Occurred()))) { + return __Pyx_GetItemInt_Fast(obj, key_value, 0, 1, 1); + } + if (PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) { + PyErr_Clear(); + PyErr_Format(PyExc_IndexError, "cannot fit '%.200s' into an index-sized integer", Py_TYPE(index)->tp_name); + } + return NULL; +} +static PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject* key) { + PyMappingMethods *m = Py_TYPE(obj)->tp_as_mapping; + if (likely(m && m->mp_subscript)) { + return m->mp_subscript(obj, key); + } + return __Pyx_PyObject_GetIndex(obj, key); +} +#endif + +/* PyObjectSetAttrStr */ + #if CYTHON_USE_TYPE_SLOTS +static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value) { + PyTypeObject* tp = Py_TYPE(obj); + if (likely(tp->tp_setattro)) + return tp->tp_setattro(obj, attr_name, value); +#if PY_MAJOR_VERSION < 3 + if (likely(tp->tp_setattr)) + return tp->tp_setattr(obj, PyString_AS_STRING(attr_name), value); +#endif + return PyObject_SetAttr(obj, attr_name, value); +} +#endif + +/* ExtTypeTest */ + static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) { + if (unlikely(!type)) { + PyErr_SetString(PyExc_SystemError, "Missing type object"); + return 0; + } + if (likely(__Pyx_TypeCheck(obj, type))) + return 1; + PyErr_Format(PyExc_TypeError, "Cannot convert %.200s to %.200s", + Py_TYPE(obj)->tp_name, type->tp_name); + return 0; +} + +/* SaveResetException */ + #if CYTHON_FAST_THREAD_STATE +static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { + #if PY_VERSION_HEX >= 0x030700A2 + *type = tstate->exc_state.exc_type; + *value = tstate->exc_state.exc_value; + *tb = tstate->exc_state.exc_traceback; + #else + *type = tstate->exc_type; + *value = tstate->exc_value; + *tb = tstate->exc_traceback; + #endif + Py_XINCREF(*type); + Py_XINCREF(*value); + Py_XINCREF(*tb); +} +static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) { + PyObject *tmp_type, *tmp_value, *tmp_tb; + #if PY_VERSION_HEX >= 0x030700A2 + tmp_type = tstate->exc_state.exc_type; + tmp_value = tstate->exc_state.exc_value; + tmp_tb = tstate->exc_state.exc_traceback; + tstate->exc_state.exc_type = type; + tstate->exc_state.exc_value = value; + tstate->exc_state.exc_traceback = tb; + #else + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = type; + tstate->exc_value = value; + tstate->exc_traceback = tb; + #endif + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +} +#endif + +/* PyErrExceptionMatches */ + #if CYTHON_FAST_THREAD_STATE +static int __Pyx_PyErr_ExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(tuple); +#if PY_MAJOR_VERSION >= 3 + for (i=0; i<n; i++) { + if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1; + } +#endif + for (i=0; i<n; i++) { + if (__Pyx_PyErr_GivenExceptionMatches(exc_type, PyTuple_GET_ITEM(tuple, i))) return 1; + } + return 0; +} +static CYTHON_INLINE int __Pyx_PyErr_ExceptionMatchesInState(PyThreadState* tstate, PyObject* err) { + PyObject *exc_type = tstate->curexc_type; + if (exc_type == err) return 1; + if (unlikely(!exc_type)) return 0; + if (unlikely(PyTuple_Check(err))) + return __Pyx_PyErr_ExceptionMatchesTuple(exc_type, err); + return __Pyx_PyErr_GivenExceptionMatches(exc_type, err); +} +#endif + +/* GetException */ + #if CYTHON_FAST_THREAD_STATE +static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { +#else +static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb) { +#endif + PyObject *local_type, *local_value, *local_tb; +#if CYTHON_FAST_THREAD_STATE + PyObject *tmp_type, *tmp_value, *tmp_tb; + local_type = tstate->curexc_type; + local_value = tstate->curexc_value; + local_tb = tstate->curexc_traceback; + tstate->curexc_type = 0; + tstate->curexc_value = 0; + tstate->curexc_traceback = 0; +#else + PyErr_Fetch(&local_type, &local_value, &local_tb); +#endif + PyErr_NormalizeException(&local_type, &local_value, &local_tb); +#if CYTHON_FAST_THREAD_STATE + if (unlikely(tstate->curexc_type)) +#else + if (unlikely(PyErr_Occurred())) +#endif + goto bad; + #if PY_MAJOR_VERSION >= 3 + if (local_tb) { + if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0)) + goto bad; + } + #endif + Py_XINCREF(local_tb); + Py_XINCREF(local_type); + Py_XINCREF(local_value); + *type = local_type; + *value = local_value; + *tb = local_tb; +#if CYTHON_FAST_THREAD_STATE + #if PY_VERSION_HEX >= 0x030700A2 + tmp_type = tstate->exc_state.exc_type; + tmp_value = tstate->exc_state.exc_value; + tmp_tb = tstate->exc_state.exc_traceback; + tstate->exc_state.exc_type = local_type; + tstate->exc_state.exc_value = local_value; + tstate->exc_state.exc_traceback = local_tb; + #else + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = local_type; + tstate->exc_value = local_value; + tstate->exc_traceback = local_tb; + #endif + Py_XDECREF(tmp_type); + Py_XDECREF(tmp_value); + Py_XDECREF(tmp_tb); +#else + PyErr_SetExcInfo(local_type, local_value, local_tb); +#endif + return 0; +bad: + *type = 0; + *value = 0; + *tb = 0; + Py_XDECREF(local_type); + Py_XDECREF(local_value); + Py_XDECREF(local_tb); + return -1; +} + +/* None */ + static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t a, Py_ssize_t b) { + Py_ssize_t q = a / b; + Py_ssize_t r = a - q*b; + q -= ((r != 0) & ((r ^ b) < 0)); + return q; +} + +/* GetAttr */ + static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) { +#if CYTHON_USE_TYPE_SLOTS +#if PY_MAJOR_VERSION >= 3 + if (likely(PyUnicode_Check(n))) +#else + if (likely(PyString_Check(n))) +#endif + return __Pyx_PyObject_GetAttrStr(o, n); +#endif + return PyObject_GetAttr(o, n); +} + +/* decode_c_string */ + static CYTHON_INLINE PyObject* __Pyx_decode_c_string( + const char* cstring, Py_ssize_t start, Py_ssize_t stop, + const char* encoding, const char* errors, + PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) { + Py_ssize_t length; + if (unlikely((start < 0) | (stop < 0))) { + size_t slen = strlen(cstring); + if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) { + PyErr_SetString(PyExc_OverflowError, + "c-string too long to convert to Python"); + return NULL; + } + length = (Py_ssize_t) slen; + if (start < 0) { + start += length; + if (start < 0) + start = 0; + } + if (stop < 0) + stop += length; + } + length = stop - start; + if (unlikely(length <= 0)) + return PyUnicode_FromUnicode(NULL, 0); + cstring += start; + if (decode_func) { + return decode_func(cstring, length, errors); + } else { + return PyUnicode_Decode(cstring, length, encoding, errors); + } +} + +/* GetAttr3 */ + static PyObject *__Pyx_GetAttr3Default(PyObject *d) { + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError))) + return NULL; + __Pyx_PyErr_Clear(); + Py_INCREF(d); + return d; +} +static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) { + PyObject *r = __Pyx_GetAttr(o, n); + return (likely(r)) ? r : __Pyx_GetAttr3Default(d); +} + +/* SwapException */ + #if CYTHON_FAST_THREAD_STATE +static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) { + PyObject *tmp_type, *tmp_value, *tmp_tb; + #if PY_VERSION_HEX >= 0x030700A2 + tmp_type = tstate->exc_state.exc_type; + tmp_value = tstate->exc_state.exc_value; + tmp_tb = tstate->exc_state.exc_traceback; + tstate->exc_state.exc_type = *type; + tstate->exc_state.exc_value = *value; + tstate->exc_state.exc_traceback = *tb; + #else + tmp_type = tstate->exc_type; + tmp_value = tstate->exc_value; + tmp_tb = tstate->exc_traceback; + tstate->exc_type = *type; + tstate->exc_value = *value; + tstate->exc_traceback = *tb; + #endif + *type = tmp_type; + *value = tmp_value; + *tb = tmp_tb; +} +#else +static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) { + PyObject *tmp_type, *tmp_value, *tmp_tb; + PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb); + PyErr_SetExcInfo(*type, *value, *tb); + *type = tmp_type; + *value = tmp_value; + *tb = tmp_tb; +} +#endif + +/* Import */ + static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) { + PyObject *empty_list = 0; + PyObject *module = 0; + PyObject *global_dict = 0; + PyObject *empty_dict = 0; + PyObject *list; + #if PY_MAJOR_VERSION < 3 + PyObject *py_import; + py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import); + if (!py_import) + goto bad; + #endif + if (from_list) + list = from_list; + else { + empty_list = PyList_New(0); + if (!empty_list) + goto bad; + list = empty_list; + } + global_dict = PyModule_GetDict(__pyx_m); + if (!global_dict) + goto bad; + empty_dict = PyDict_New(); + if (!empty_dict) + goto bad; + { + #if PY_MAJOR_VERSION >= 3 + if (level == -1) { + if (strchr(__Pyx_MODULE_NAME, '.')) { + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, 1); + if (!module) { + if (!PyErr_ExceptionMatches(PyExc_ImportError)) + goto bad; + PyErr_Clear(); + } + } + level = 0; + } + #endif + if (!module) { + #if PY_MAJOR_VERSION < 3 + PyObject *py_level = PyInt_FromLong(level); + if (!py_level) + goto bad; + module = PyObject_CallFunctionObjArgs(py_import, + name, global_dict, empty_dict, list, py_level, NULL); + Py_DECREF(py_level); + #else + module = PyImport_ImportModuleLevelObject( + name, global_dict, empty_dict, list, level); + #endif + } + } +bad: + #if PY_MAJOR_VERSION < 3 + Py_XDECREF(py_import); + #endif + Py_XDECREF(empty_list); + Py_XDECREF(empty_dict); + return module; +} + +/* FastTypeChecks */ + #if CYTHON_COMPILING_IN_CPYTHON +static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) { + while (a) { + a = a->tp_base; + if (a == b) + return 1; + } + return b == &PyBaseObject_Type; +} +static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) { + PyObject *mro; + if (a == b) return 1; + mro = a->tp_mro; + if (likely(mro)) { + Py_ssize_t i, n; + n = PyTuple_GET_SIZE(mro); + for (i = 0; i < n; i++) { + if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b) + return 1; + } + return 0; + } + return __Pyx_InBases(a, b); +} +#if PY_MAJOR_VERSION == 2 +static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) { + PyObject *exception, *value, *tb; + int res; + __Pyx_PyThreadState_declare + __Pyx_PyThreadState_assign + __Pyx_ErrFetch(&exception, &value, &tb); + res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0; + if (unlikely(res == -1)) { + PyErr_WriteUnraisable(err); + res = 0; + } + if (!res) { + res = PyObject_IsSubclass(err, exc_type2); + if (unlikely(res == -1)) { + PyErr_WriteUnraisable(err); + res = 0; + } + } + __Pyx_ErrRestore(exception, value, tb); + return res; +} +#else +static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) { + int res = exc_type1 ? __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type1) : 0; + if (!res) { + res = __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2); + } + return res; +} +#endif +static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) { + if (likely(err == exc_type)) return 1; + if (likely(PyExceptionClass_Check(err))) { + return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type); + } + return PyErr_GivenExceptionMatches(err, exc_type); +} +static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) { + if (likely(err == exc_type1 || err == exc_type2)) return 1; + if (likely(PyExceptionClass_Check(err))) { + return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2); + } + return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2)); +} +#endif + +/* PyIntBinop */ + #if !CYTHON_COMPILING_IN_PYPY +static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, CYTHON_UNUSED long intval, CYTHON_UNUSED int inplace) { + #if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(op1))) { + const long b = intval; + long x; + long a = PyInt_AS_LONG(op1); + x = (long)((unsigned long)a + b); + if (likely((x^a) >= 0 || (x^b) >= 0)) + return PyInt_FromLong(x); + return PyLong_Type.tp_as_number->nb_add(op1, op2); + } + #endif + #if CYTHON_USE_PYLONG_INTERNALS + if (likely(PyLong_CheckExact(op1))) { + const long b = intval; + long a, x; +#ifdef HAVE_LONG_LONG + const PY_LONG_LONG llb = intval; + PY_LONG_LONG lla, llx; +#endif + const digit* digits = ((PyLongObject*)op1)->ob_digit; + const Py_ssize_t size = Py_SIZE(op1); + if (likely(__Pyx_sst_abs(size) <= 1)) { + a = likely(size) ? digits[0] : 0; + if (size == -1) a = -a; + } else { + switch (size) { + case -2: + if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) { + lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + CYTHON_FALLTHROUGH; + case 2: + if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) { + lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + CYTHON_FALLTHROUGH; + case -3: + if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) { + lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + CYTHON_FALLTHROUGH; + case 3: + if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) { + lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + CYTHON_FALLTHROUGH; + case -4: + if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) { + lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + CYTHON_FALLTHROUGH; + case 4: + if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])); + break; +#ifdef HAVE_LONG_LONG + } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) { + lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0])); + goto long_long; +#endif + } + CYTHON_FALLTHROUGH; + default: return PyLong_Type.tp_as_number->nb_add(op1, op2); + } + } + x = a + b; + return PyLong_FromLong(x); +#ifdef HAVE_LONG_LONG + long_long: + llx = lla + llb; + return PyLong_FromLongLong(llx); +#endif + + + } + #endif + if (PyFloat_CheckExact(op1)) { + const long b = intval; + double a = PyFloat_AS_DOUBLE(op1); + double result; + PyFPE_START_PROTECT("add", return NULL) + result = ((double)a) + (double)b; + PyFPE_END_PROTECT(result) + return PyFloat_FromDouble(result); + } + return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2); +} +#endif + +/* None */ + static CYTHON_INLINE long __Pyx_div_long(long a, long b) { + long q = a / b; + long r = a - q*b; + q -= ((r != 0) & ((r ^ b) < 0)); + return q; +} + +/* ImportFrom */ + static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) { + PyObject* value = __Pyx_PyObject_GetAttrStr(module, name); + if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) { + PyErr_Format(PyExc_ImportError, + #if PY_MAJOR_VERSION < 3 + "cannot import name %.230s", PyString_AS_STRING(name)); + #else + "cannot import name %S", name); + #endif + } + return value; +} + +/* HasAttr */ + static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) { + PyObject *r; + if (unlikely(!__Pyx_PyBaseString_Check(n))) { + PyErr_SetString(PyExc_TypeError, + "hasattr(): attribute name must be string"); + return -1; + } + r = __Pyx_GetAttr(o, n); + if (unlikely(!r)) { + PyErr_Clear(); + return 0; + } else { + Py_DECREF(r); + return 1; + } +} + +/* PyObject_GenericGetAttrNoDict */ + #if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000 +static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) { + PyErr_Format(PyExc_AttributeError, +#if PY_MAJOR_VERSION >= 3 + "'%.50s' object has no attribute '%U'", + tp->tp_name, attr_name); +#else + "'%.50s' object has no attribute '%.400s'", + tp->tp_name, PyString_AS_STRING(attr_name)); +#endif + return NULL; +} +static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) { + PyObject *descr; + PyTypeObject *tp = Py_TYPE(obj); + if (unlikely(!PyString_Check(attr_name))) { + return PyObject_GenericGetAttr(obj, attr_name); + } + assert(!tp->tp_dictoffset); + descr = _PyType_Lookup(tp, attr_name); + if (unlikely(!descr)) { + return __Pyx_RaiseGenericGetAttributeError(tp, attr_name); + } + Py_INCREF(descr); + #if PY_MAJOR_VERSION < 3 + if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS))) + #endif + { + descrgetfunc f = Py_TYPE(descr)->tp_descr_get; + if (unlikely(f)) { + PyObject *res = f(descr, obj, (PyObject *)tp); + Py_DECREF(descr); + return res; + } + } + return descr; +} +#endif + +/* PyObject_GenericGetAttr */ + #if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000 +static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) { + if (unlikely(Py_TYPE(obj)->tp_dictoffset)) { + return PyObject_GenericGetAttr(obj, attr_name); + } + return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name); +} +#endif + +/* SetVTable */ + static int __Pyx_SetVtable(PyObject *dict, void *vtable) { +#if PY_VERSION_HEX >= 0x02070000 + PyObject *ob = PyCapsule_New(vtable, 0, 0); +#else + PyObject *ob = PyCObject_FromVoidPtr(vtable, 0); +#endif + if (!ob) + goto bad; + if (PyDict_SetItem(dict, __pyx_n_s_pyx_vtable, ob) < 0) + goto bad; + Py_DECREF(ob); + return 0; +bad: + Py_XDECREF(ob); + return -1; +} + +/* SetupReduce */ + static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) { + int ret; + PyObject *name_attr; + name_attr = __Pyx_PyObject_GetAttrStr(meth, __pyx_n_s_name_2); + if (likely(name_attr)) { + ret = PyObject_RichCompareBool(name_attr, name, Py_EQ); + } else { + ret = -1; + } + if (unlikely(ret < 0)) { + PyErr_Clear(); + ret = 0; + } + Py_XDECREF(name_attr); + return ret; +} +static int __Pyx_setup_reduce(PyObject* type_obj) { + int ret = 0; + PyObject *object_reduce = NULL; + PyObject *object_reduce_ex = NULL; + PyObject *reduce = NULL; + PyObject *reduce_ex = NULL; + PyObject *reduce_cython = NULL; + PyObject *setstate = NULL; + PyObject *setstate_cython = NULL; +#if CYTHON_USE_PYTYPE_LOOKUP + if (_PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate)) goto GOOD; +#else + if (PyObject_HasAttr(type_obj, __pyx_n_s_getstate)) goto GOOD; +#endif +#if CYTHON_USE_PYTYPE_LOOKUP + object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; +#else + object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto BAD; +#endif + reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto BAD; + if (reduce_ex == object_reduce_ex) { +#if CYTHON_USE_PYTYPE_LOOKUP + object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; +#else + object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto BAD; +#endif + reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto BAD; + if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) { + reduce_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_cython); if (unlikely(!reduce_cython)) goto BAD; + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto BAD; + setstate = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate); + if (!setstate) PyErr_Clear(); + if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) { + setstate_cython = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_setstate_cython); if (unlikely(!setstate_cython)) goto BAD; + ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto BAD; + ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto BAD; + } + PyType_Modified((PyTypeObject*)type_obj); + } + } + goto GOOD; +BAD: + if (!PyErr_Occurred()) + PyErr_Format(PyExc_RuntimeError, "Unable to initialize pickling for %s", ((PyTypeObject*)type_obj)->tp_name); + ret = -1; +GOOD: +#if !CYTHON_USE_PYTYPE_LOOKUP + Py_XDECREF(object_reduce); + Py_XDECREF(object_reduce_ex); +#endif + Py_XDECREF(reduce); + Py_XDECREF(reduce_ex); + Py_XDECREF(reduce_cython); + Py_XDECREF(setstate); + Py_XDECREF(setstate_cython); + return ret; +} + +/* BufferIndexError */ + static void __Pyx_RaiseBufferIndexError(int axis) { + PyErr_Format(PyExc_IndexError, + "Out of bounds on buffer access (axis %d)", axis); +} + +/* FetchCommonType */ + static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) { + PyObject* fake_module; + PyTypeObject* cached_type = NULL; + fake_module = PyImport_AddModule((char*) "_cython_" CYTHON_ABI); + if (!fake_module) return NULL; + Py_INCREF(fake_module); + cached_type = (PyTypeObject*) PyObject_GetAttrString(fake_module, type->tp_name); + if (cached_type) { + if (!PyType_Check((PyObject*)cached_type)) { + PyErr_Format(PyExc_TypeError, + "Shared Cython type %.200s is not a type object", + type->tp_name); + goto bad; + } + if (cached_type->tp_basicsize != type->tp_basicsize) { + PyErr_Format(PyExc_TypeError, + "Shared Cython type %.200s has the wrong size, try recompiling", + type->tp_name); + goto bad; + } + } else { + if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad; + PyErr_Clear(); + if (PyType_Ready(type) < 0) goto bad; + if (PyObject_SetAttrString(fake_module, type->tp_name, (PyObject*) type) < 0) + goto bad; + Py_INCREF(type); + cached_type = type; + } +done: + Py_DECREF(fake_module); + return cached_type; +bad: + Py_XDECREF(cached_type); + cached_type = NULL; + goto done; +} + +/* CythonFunction */ + #include <structmember.h> +static PyObject * +__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, CYTHON_UNUSED void *closure) +{ + if (unlikely(op->func_doc == NULL)) { + if (op->func.m_ml->ml_doc) { +#if PY_MAJOR_VERSION >= 3 + op->func_doc = PyUnicode_FromString(op->func.m_ml->ml_doc); +#else + op->func_doc = PyString_FromString(op->func.m_ml->ml_doc); +#endif + if (unlikely(op->func_doc == NULL)) + return NULL; + } else { + Py_INCREF(Py_None); + return Py_None; + } + } + Py_INCREF(op->func_doc); + return op->func_doc; +} +static int +__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value) +{ + PyObject *tmp = op->func_doc; + if (value == NULL) { + value = Py_None; + } + Py_INCREF(value); + op->func_doc = value; + Py_XDECREF(tmp); + return 0; +} +static PyObject * +__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op) +{ + if (unlikely(op->func_name == NULL)) { +#if PY_MAJOR_VERSION >= 3 + op->func_name = PyUnicode_InternFromString(op->func.m_ml->ml_name); +#else + op->func_name = PyString_InternFromString(op->func.m_ml->ml_name); +#endif + if (unlikely(op->func_name == NULL)) + return NULL; + } + Py_INCREF(op->func_name); + return op->func_name; +} +static int +__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value) +{ + PyObject *tmp; +#if PY_MAJOR_VERSION >= 3 + if (unlikely(value == NULL || !PyUnicode_Check(value))) { +#else + if (unlikely(value == NULL || !PyString_Check(value))) { +#endif + PyErr_SetString(PyExc_TypeError, + "__name__ must be set to a string object"); + return -1; + } + tmp = op->func_name; + Py_INCREF(value); + op->func_name = value; + Py_XDECREF(tmp); + return 0; +} +static PyObject * +__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op) +{ + Py_INCREF(op->func_qualname); + return op->func_qualname; +} +static int +__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value) +{ + PyObject *tmp; +#if PY_MAJOR_VERSION >= 3 + if (unlikely(value == NULL || !PyUnicode_Check(value))) { +#else + if (unlikely(value == NULL || !PyString_Check(value))) { +#endif + PyErr_SetString(PyExc_TypeError, + "__qualname__ must be set to a string object"); + return -1; + } + tmp = op->func_qualname; + Py_INCREF(value); + op->func_qualname = value; + Py_XDECREF(tmp); + return 0; +} +static PyObject * +__Pyx_CyFunction_get_self(__pyx_CyFunctionObject *m, CYTHON_UNUSED void *closure) +{ + PyObject *self; + self = m->func_closure; + if (self == NULL) + self = Py_None; + Py_INCREF(self); + return self; +} +static PyObject * +__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op) +{ + if (unlikely(op->func_dict == NULL)) { + op->func_dict = PyDict_New(); + if (unlikely(op->func_dict == NULL)) + return NULL; + } + Py_INCREF(op->func_dict); + return op->func_dict; +} +static int +__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value) +{ + PyObject *tmp; + if (unlikely(value == NULL)) { + PyErr_SetString(PyExc_TypeError, + "function's dictionary may not be deleted"); + return -1; + } + if (unlikely(!PyDict_Check(value))) { + PyErr_SetString(PyExc_TypeError, + "setting function's dictionary to a non-dict"); + return -1; + } + tmp = op->func_dict; + Py_INCREF(value); + op->func_dict = value; + Py_XDECREF(tmp); + return 0; +} +static PyObject * +__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op) +{ + Py_INCREF(op->func_globals); + return op->func_globals; +} +static PyObject * +__Pyx_CyFunction_get_closure(CYTHON_UNUSED __pyx_CyFunctionObject *op) +{ + Py_INCREF(Py_None); + return Py_None; +} +static PyObject * +__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op) +{ + PyObject* result = (op->func_code) ? op->func_code : Py_None; + Py_INCREF(result); + return result; +} +static int +__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) { + int result = 0; + PyObject *res = op->defaults_getter((PyObject *) op); + if (unlikely(!res)) + return -1; + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + op->defaults_tuple = PyTuple_GET_ITEM(res, 0); + Py_INCREF(op->defaults_tuple); + op->defaults_kwdict = PyTuple_GET_ITEM(res, 1); + Py_INCREF(op->defaults_kwdict); + #else + op->defaults_tuple = PySequence_ITEM(res, 0); + if (unlikely(!op->defaults_tuple)) result = -1; + else { + op->defaults_kwdict = PySequence_ITEM(res, 1); + if (unlikely(!op->defaults_kwdict)) result = -1; + } + #endif + Py_DECREF(res); + return result; +} +static int +__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value) { + PyObject* tmp; + if (!value) { + value = Py_None; + } else if (value != Py_None && !PyTuple_Check(value)) { + PyErr_SetString(PyExc_TypeError, + "__defaults__ must be set to a tuple object"); + return -1; + } + Py_INCREF(value); + tmp = op->defaults_tuple; + op->defaults_tuple = value; + Py_XDECREF(tmp); + return 0; +} +static PyObject * +__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op) { + PyObject* result = op->defaults_tuple; + if (unlikely(!result)) { + if (op->defaults_getter) { + if (__Pyx_CyFunction_init_defaults(op) < 0) return NULL; + result = op->defaults_tuple; + } else { + result = Py_None; + } + } + Py_INCREF(result); + return result; +} +static int +__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value) { + PyObject* tmp; + if (!value) { + value = Py_None; + } else if (value != Py_None && !PyDict_Check(value)) { + PyErr_SetString(PyExc_TypeError, + "__kwdefaults__ must be set to a dict object"); + return -1; + } + Py_INCREF(value); + tmp = op->defaults_kwdict; + op->defaults_kwdict = value; + Py_XDECREF(tmp); + return 0; +} +static PyObject * +__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op) { + PyObject* result = op->defaults_kwdict; + if (unlikely(!result)) { + if (op->defaults_getter) { + if (__Pyx_CyFunction_init_defaults(op) < 0) return NULL; + result = op->defaults_kwdict; + } else { + result = Py_None; + } + } + Py_INCREF(result); + return result; +} +static int +__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value) { + PyObject* tmp; + if (!value || value == Py_None) { + value = NULL; + } else if (!PyDict_Check(value)) { + PyErr_SetString(PyExc_TypeError, + "__annotations__ must be set to a dict object"); + return -1; + } + Py_XINCREF(value); + tmp = op->func_annotations; + op->func_annotations = value; + Py_XDECREF(tmp); + return 0; +} +static PyObject * +__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op) { + PyObject* result = op->func_annotations; + if (unlikely(!result)) { + result = PyDict_New(); + if (unlikely(!result)) return NULL; + op->func_annotations = result; + } + Py_INCREF(result); + return result; +} +static PyGetSetDef __pyx_CyFunction_getsets[] = { + {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0}, + {(char *) "__doc__", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0}, + {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0}, + {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0}, + {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0}, + {(char *) "__self__", (getter)__Pyx_CyFunction_get_self, 0, 0, 0}, + {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0}, + {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0}, + {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0}, + {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0}, + {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0}, + {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0}, + {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0}, + {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0}, + {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0}, + {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0}, + {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0}, + {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0}, + {0, 0, 0, 0, 0} +}; +static PyMemberDef __pyx_CyFunction_members[] = { + {(char *) "__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), PY_WRITE_RESTRICTED, 0}, + {0, 0, 0, 0, 0} +}; +static PyObject * +__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, CYTHON_UNUSED PyObject *args) +{ +#if PY_MAJOR_VERSION >= 3 + return PyUnicode_FromString(m->func.m_ml->ml_name); +#else + return PyString_FromString(m->func.m_ml->ml_name); +#endif +} +static PyMethodDef __pyx_CyFunction_methods[] = { + {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0}, + {0, 0, 0, 0} +}; +#if PY_VERSION_HEX < 0x030500A0 +#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist) +#else +#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func.m_weakreflist) +#endif +static PyObject *__Pyx_CyFunction_New(PyTypeObject *type, PyMethodDef *ml, int flags, PyObject* qualname, + PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) { + __pyx_CyFunctionObject *op = PyObject_GC_New(__pyx_CyFunctionObject, type); + if (op == NULL) + return NULL; + op->flags = flags; + __Pyx_CyFunction_weakreflist(op) = NULL; + op->func.m_ml = ml; + op->func.m_self = (PyObject *) op; + Py_XINCREF(closure); + op->func_closure = closure; + Py_XINCREF(module); + op->func.m_module = module; + op->func_dict = NULL; + op->func_name = NULL; + Py_INCREF(qualname); + op->func_qualname = qualname; + op->func_doc = NULL; + op->func_classobj = NULL; + op->func_globals = globals; + Py_INCREF(op->func_globals); + Py_XINCREF(code); + op->func_code = code; + op->defaults_pyobjects = 0; + op->defaults = NULL; + op->defaults_tuple = NULL; + op->defaults_kwdict = NULL; + op->defaults_getter = NULL; + op->func_annotations = NULL; + PyObject_GC_Track(op); + return (PyObject *) op; +} +static int +__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m) +{ + Py_CLEAR(m->func_closure); + Py_CLEAR(m->func.m_module); + Py_CLEAR(m->func_dict); + Py_CLEAR(m->func_name); + Py_CLEAR(m->func_qualname); + Py_CLEAR(m->func_doc); + Py_CLEAR(m->func_globals); + Py_CLEAR(m->func_code); + Py_CLEAR(m->func_classobj); + Py_CLEAR(m->defaults_tuple); + Py_CLEAR(m->defaults_kwdict); + Py_CLEAR(m->func_annotations); + if (m->defaults) { + PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m); + int i; + for (i = 0; i < m->defaults_pyobjects; i++) + Py_XDECREF(pydefaults[i]); + PyObject_Free(m->defaults); + m->defaults = NULL; + } + return 0; +} +static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m) +{ + if (__Pyx_CyFunction_weakreflist(m) != NULL) + PyObject_ClearWeakRefs((PyObject *) m); + __Pyx_CyFunction_clear(m); + PyObject_GC_Del(m); +} +static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m) +{ + PyObject_GC_UnTrack(m); + __Pyx__CyFunction_dealloc(m); +} +static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg) +{ + Py_VISIT(m->func_closure); + Py_VISIT(m->func.m_module); + Py_VISIT(m->func_dict); + Py_VISIT(m->func_name); + Py_VISIT(m->func_qualname); + Py_VISIT(m->func_doc); + Py_VISIT(m->func_globals); + Py_VISIT(m->func_code); + Py_VISIT(m->func_classobj); + Py_VISIT(m->defaults_tuple); + Py_VISIT(m->defaults_kwdict); + if (m->defaults) { + PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m); + int i; + for (i = 0; i < m->defaults_pyobjects; i++) + Py_VISIT(pydefaults[i]); + } + return 0; +} +static PyObject *__Pyx_CyFunction_descr_get(PyObject *func, PyObject *obj, PyObject *type) +{ + __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func; + if (m->flags & __Pyx_CYFUNCTION_STATICMETHOD) { + Py_INCREF(func); + return func; + } + if (m->flags & __Pyx_CYFUNCTION_CLASSMETHOD) { + if (type == NULL) + type = (PyObject *)(Py_TYPE(obj)); + return __Pyx_PyMethod_New(func, type, (PyObject *)(Py_TYPE(type))); + } + if (obj == Py_None) + obj = NULL; + return __Pyx_PyMethod_New(func, obj, type); +} +static PyObject* +__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op) +{ +#if PY_MAJOR_VERSION >= 3 + return PyUnicode_FromFormat("<cyfunction %U at %p>", + op->func_qualname, (void *)op); +#else + return PyString_FromFormat("<cyfunction %s at %p>", + PyString_AsString(op->func_qualname), (void *)op); +#endif +} +static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) { + PyCFunctionObject* f = (PyCFunctionObject*)func; + PyCFunction meth = f->m_ml->ml_meth; + Py_ssize_t size; + switch (f->m_ml->ml_flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) { + case METH_VARARGS: + if (likely(kw == NULL || PyDict_Size(kw) == 0)) + return (*meth)(self, arg); + break; + case METH_VARARGS | METH_KEYWORDS: + return (*(PyCFunctionWithKeywords)meth)(self, arg, kw); + case METH_NOARGS: + if (likely(kw == NULL || PyDict_Size(kw) == 0)) { + size = PyTuple_GET_SIZE(arg); + if (likely(size == 0)) + return (*meth)(self, NULL); + PyErr_Format(PyExc_TypeError, + "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)", + f->m_ml->ml_name, size); + return NULL; + } + break; + case METH_O: + if (likely(kw == NULL || PyDict_Size(kw) == 0)) { + size = PyTuple_GET_SIZE(arg); + if (likely(size == 1)) { + PyObject *result, *arg0; + #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + arg0 = PyTuple_GET_ITEM(arg, 0); + #else + arg0 = PySequence_ITEM(arg, 0); if (unlikely(!arg0)) return NULL; + #endif + result = (*meth)(self, arg0); + #if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS) + Py_DECREF(arg0); + #endif + return result; + } + PyErr_Format(PyExc_TypeError, + "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)", + f->m_ml->ml_name, size); + return NULL; + } + break; + default: + PyErr_SetString(PyExc_SystemError, "Bad call flags in " + "__Pyx_CyFunction_Call. METH_OLDARGS is no " + "longer supported!"); + return NULL; + } + PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments", + f->m_ml->ml_name); + return NULL; +} +static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) { + return __Pyx_CyFunction_CallMethod(func, ((PyCFunctionObject*)func)->m_self, arg, kw); +} +static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) { + PyObject *result; + __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func; + if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) { + Py_ssize_t argc; + PyObject *new_args; + PyObject *self; + argc = PyTuple_GET_SIZE(args); + new_args = PyTuple_GetSlice(args, 1, argc); + if (unlikely(!new_args)) + return NULL; + self = PyTuple_GetItem(args, 0); + if (unlikely(!self)) { + Py_DECREF(new_args); + return NULL; + } + result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw); + Py_DECREF(new_args); + } else { + result = __Pyx_CyFunction_Call(func, args, kw); + } + return result; +} +static PyTypeObject __pyx_CyFunctionType_type = { + PyVarObject_HEAD_INIT(0, 0) + "cython_function_or_method", + sizeof(__pyx_CyFunctionObject), + 0, + (destructor) __Pyx_CyFunction_dealloc, + 0, + 0, + 0, +#if PY_MAJOR_VERSION < 3 + 0, +#else + 0, +#endif + (reprfunc) __Pyx_CyFunction_repr, + 0, + 0, + 0, + 0, + __Pyx_CyFunction_CallAsMethod, + 0, + 0, + 0, + 0, + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, + 0, + (traverseproc) __Pyx_CyFunction_traverse, + (inquiry) __Pyx_CyFunction_clear, + 0, +#if PY_VERSION_HEX < 0x030500A0 + offsetof(__pyx_CyFunctionObject, func_weakreflist), +#else + offsetof(PyCFunctionObject, m_weakreflist), +#endif + 0, + 0, + __pyx_CyFunction_methods, + __pyx_CyFunction_members, + __pyx_CyFunction_getsets, + 0, + 0, + __Pyx_CyFunction_descr_get, + 0, + offsetof(__pyx_CyFunctionObject, func_dict), + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, +#if PY_VERSION_HEX >= 0x030400a1 + 0, +#endif +}; +static int __pyx_CyFunction_init(void) { + __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type); + if (unlikely(__pyx_CyFunctionType == NULL)) { + return -1; + } + return 0; +} +static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) { + __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func; + m->defaults = PyObject_Malloc(size); + if (unlikely(!m->defaults)) + return PyErr_NoMemory(); + memset(m->defaults, 0, size); + m->defaults_pyobjects = pyobjects; + return m->defaults; +} +static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) { + __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func; + m->defaults_tuple = tuple; + Py_INCREF(tuple); +} +static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) { + __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func; + m->defaults_kwdict = dict; + Py_INCREF(dict); +} +static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) { + __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func; + m->func_annotations = dict; + Py_INCREF(dict); +} + +/* FusedFunction */ + static PyObject * +__pyx_FusedFunction_New(PyTypeObject *type, PyMethodDef *ml, int flags, + PyObject *qualname, PyObject *self, + PyObject *module, PyObject *globals, + PyObject *code) +{ + __pyx_FusedFunctionObject *fusedfunc = + (__pyx_FusedFunctionObject *) __Pyx_CyFunction_New(type, ml, flags, qualname, + self, module, globals, code); + if (!fusedfunc) + return NULL; + fusedfunc->__signatures__ = NULL; + fusedfunc->type = NULL; + fusedfunc->self = NULL; + return (PyObject *) fusedfunc; +} +static void +__pyx_FusedFunction_dealloc(__pyx_FusedFunctionObject *self) +{ + PyObject_GC_UnTrack(self); + Py_CLEAR(self->self); + Py_CLEAR(self->type); + Py_CLEAR(self->__signatures__); + __Pyx__CyFunction_dealloc((__pyx_CyFunctionObject *) self); +} +static int +__pyx_FusedFunction_traverse(__pyx_FusedFunctionObject *self, + visitproc visit, + void *arg) +{ + Py_VISIT(self->self); + Py_VISIT(self->type); + Py_VISIT(self->__signatures__); + return __Pyx_CyFunction_traverse((__pyx_CyFunctionObject *) self, visit, arg); +} +static int +__pyx_FusedFunction_clear(__pyx_FusedFunctionObject *self) +{ + Py_CLEAR(self->self); + Py_CLEAR(self->type); + Py_CLEAR(self->__signatures__); + return __Pyx_CyFunction_clear((__pyx_CyFunctionObject *) self); +} +static PyObject * +__pyx_FusedFunction_descr_get(PyObject *self, PyObject *obj, PyObject *type) +{ + __pyx_FusedFunctionObject *func, *meth; + func = (__pyx_FusedFunctionObject *) self; + if (func->self || func->func.flags & __Pyx_CYFUNCTION_STATICMETHOD) { + Py_INCREF(self); + return self; + } + if (obj == Py_None) + obj = NULL; + meth = (__pyx_FusedFunctionObject *) __pyx_FusedFunction_NewEx( + ((PyCFunctionObject *) func)->m_ml, + ((__pyx_CyFunctionObject *) func)->flags, + ((__pyx_CyFunctionObject *) func)->func_qualname, + ((__pyx_CyFunctionObject *) func)->func_closure, + ((PyCFunctionObject *) func)->m_module, + ((__pyx_CyFunctionObject *) func)->func_globals, + ((__pyx_CyFunctionObject *) func)->func_code); + if (!meth) + return NULL; + Py_XINCREF(func->func.func_classobj); + meth->func.func_classobj = func->func.func_classobj; + Py_XINCREF(func->__signatures__); + meth->__signatures__ = func->__signatures__; + Py_XINCREF(type); + meth->type = type; + Py_XINCREF(func->func.defaults_tuple); + meth->func.defaults_tuple = func->func.defaults_tuple; + if (func->func.flags & __Pyx_CYFUNCTION_CLASSMETHOD) + obj = type; + Py_XINCREF(obj); + meth->self = obj; + return (PyObject *) meth; +} +static PyObject * +_obj_to_str(PyObject *obj) +{ + if (PyType_Check(obj)) + return PyObject_GetAttr(obj, __pyx_n_s_name_2); + else + return PyObject_Str(obj); +} +static PyObject * +__pyx_FusedFunction_getitem(__pyx_FusedFunctionObject *self, PyObject *idx) +{ + PyObject *signature = NULL; + PyObject *unbound_result_func; + PyObject *result_func = NULL; + if (self->__signatures__ == NULL) { + PyErr_SetString(PyExc_TypeError, "Function is not fused"); + return NULL; + } + if (PyTuple_Check(idx)) { + PyObject *list = PyList_New(0); + Py_ssize_t n = PyTuple_GET_SIZE(idx); + PyObject *string = NULL; + PyObject *sep = NULL; + int i; + if (!list) + return NULL; + for (i = 0; i < n; i++) { +#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + PyObject *item = PyTuple_GET_ITEM(idx, i); +#else + PyObject *item = PySequence_ITEM(idx, i); +#endif + string = _obj_to_str(item); +#if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS) + Py_DECREF(item); +#endif + if (!string || PyList_Append(list, string) < 0) + goto __pyx_err; + Py_DECREF(string); + } + sep = PyUnicode_FromString("|"); + if (sep) + signature = PyUnicode_Join(sep, list); +__pyx_err: +; + Py_DECREF(list); + Py_XDECREF(sep); + } else { + signature = _obj_to_str(idx); + } + if (!signature) + return NULL; + unbound_result_func = PyObject_GetItem(self->__signatures__, signature); + if (unbound_result_func) { + if (self->self || self->type) { + __pyx_FusedFunctionObject *unbound = (__pyx_FusedFunctionObject *) unbound_result_func; + Py_CLEAR(unbound->func.func_classobj); + Py_XINCREF(self->func.func_classobj); + unbound->func.func_classobj = self->func.func_classobj; + result_func = __pyx_FusedFunction_descr_get(unbound_result_func, + self->self, self->type); + } else { + result_func = unbound_result_func; + Py_INCREF(result_func); + } + } + Py_DECREF(signature); + Py_XDECREF(unbound_result_func); + return result_func; +} +static PyObject * +__pyx_FusedFunction_callfunction(PyObject *func, PyObject *args, PyObject *kw) +{ + __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func; + int static_specialized = (cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD && + !((__pyx_FusedFunctionObject *) func)->__signatures__); + if (cyfunc->flags & __Pyx_CYFUNCTION_CCLASS && !static_specialized) { + return __Pyx_CyFunction_CallAsMethod(func, args, kw); + } else { + return __Pyx_CyFunction_Call(func, args, kw); + } +} +static PyObject * +__pyx_FusedFunction_call(PyObject *func, PyObject *args, PyObject *kw) +{ + __pyx_FusedFunctionObject *binding_func = (__pyx_FusedFunctionObject *) func; + Py_ssize_t argc = PyTuple_GET_SIZE(args); + PyObject *new_args = NULL; + __pyx_FusedFunctionObject *new_func = NULL; + PyObject *result = NULL; + PyObject *self = NULL; + int is_staticmethod = binding_func->func.flags & __Pyx_CYFUNCTION_STATICMETHOD; + int is_classmethod = binding_func->func.flags & __Pyx_CYFUNCTION_CLASSMETHOD; + if (binding_func->self) { + Py_ssize_t i; + new_args = PyTuple_New(argc + 1); + if (!new_args) + return NULL; + self = binding_func->self; +#if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS) + Py_INCREF(self); +#endif + Py_INCREF(self); + PyTuple_SET_ITEM(new_args, 0, self); + for (i = 0; i < argc; i++) { +#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + PyObject *item = PyTuple_GET_ITEM(args, i); + Py_INCREF(item); +#else + PyObject *item = PySequence_ITEM(args, i); if (unlikely(!item)) goto bad; +#endif + PyTuple_SET_ITEM(new_args, i + 1, item); + } + args = new_args; + } else if (binding_func->type) { + if (argc < 1) { + PyErr_SetString(PyExc_TypeError, "Need at least one argument, 0 given."); + return NULL; + } +#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS + self = PyTuple_GET_ITEM(args, 0); +#else + self = PySequence_ITEM(args, 0); if (unlikely(!self)) return NULL; +#endif + } + if (self && !is_classmethod && !is_staticmethod) { + int is_instance = PyObject_IsInstance(self, binding_func->type); + if (unlikely(!is_instance)) { + PyErr_Format(PyExc_TypeError, + "First argument should be of type %.200s, got %.200s.", + ((PyTypeObject *) binding_func->type)->tp_name, + self->ob_type->tp_name); + goto bad; + } else if (unlikely(is_instance == -1)) { + goto bad; + } + } +#if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS) + Py_XDECREF(self); + self = NULL; +#endif + if (binding_func->__signatures__) { + PyObject *tup; + if (is_staticmethod && binding_func->func.flags & __Pyx_CYFUNCTION_CCLASS) { + tup = PyTuple_Pack(3, args, + kw == NULL ? Py_None : kw, + binding_func->func.defaults_tuple); + if (unlikely(!tup)) goto bad; + new_func = (__pyx_FusedFunctionObject *) __Pyx_CyFunction_CallMethod( + func, binding_func->__signatures__, tup, NULL); + } else { + tup = PyTuple_Pack(4, binding_func->__signatures__, args, + kw == NULL ? Py_None : kw, + binding_func->func.defaults_tuple); + if (unlikely(!tup)) goto bad; + new_func = (__pyx_FusedFunctionObject *) __pyx_FusedFunction_callfunction(func, tup, NULL); + } + Py_DECREF(tup); + if (unlikely(!new_func)) + goto bad; + Py_XINCREF(binding_func->func.func_classobj); + Py_CLEAR(new_func->func.func_classobj); + new_func->func.func_classobj = binding_func->func.func_classobj; + func = (PyObject *) new_func; + } + result = __pyx_FusedFunction_callfunction(func, args, kw); +bad: +#if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS) + Py_XDECREF(self); +#endif + Py_XDECREF(new_args); + Py_XDECREF((PyObject *) new_func); + return result; +} +static PyMemberDef __pyx_FusedFunction_members[] = { + {(char *) "__signatures__", + T_OBJECT, + offsetof(__pyx_FusedFunctionObject, __signatures__), + READONLY, + 0}, + {0, 0, 0, 0, 0}, +}; +static PyMappingMethods __pyx_FusedFunction_mapping_methods = { + 0, + (binaryfunc) __pyx_FusedFunction_getitem, + 0, +}; +static PyTypeObject __pyx_FusedFunctionType_type = { + PyVarObject_HEAD_INIT(0, 0) + "fused_cython_function", + sizeof(__pyx_FusedFunctionObject), + 0, + (destructor) __pyx_FusedFunction_dealloc, + 0, + 0, + 0, +#if PY_MAJOR_VERSION < 3 + 0, +#else + 0, +#endif + 0, + 0, + 0, + &__pyx_FusedFunction_mapping_methods, + 0, + (ternaryfunc) __pyx_FusedFunction_call, + 0, + 0, + 0, + 0, + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE, + 0, + (traverseproc) __pyx_FusedFunction_traverse, + (inquiry) __pyx_FusedFunction_clear, + 0, + 0, + 0, + 0, + 0, + __pyx_FusedFunction_members, + __pyx_CyFunction_getsets, + &__pyx_CyFunctionType_type, + 0, + __pyx_FusedFunction_descr_get, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, + 0, +#if PY_VERSION_HEX >= 0x030400a1 + 0, +#endif +}; +static int __pyx_FusedFunction_init(void) { + __pyx_FusedFunctionType = __Pyx_FetchCommonType(&__pyx_FusedFunctionType_type); + if (__pyx_FusedFunctionType == NULL) { + return -1; + } + return 0; +} + +/* CLineInTraceback */ + #ifndef CYTHON_CLINE_IN_TRACEBACK +static int __Pyx_CLineForTraceback(CYTHON_UNUSED PyThreadState *tstate, int c_line) { + PyObject *use_cline; + PyObject *ptype, *pvalue, *ptraceback; +#if CYTHON_COMPILING_IN_CPYTHON + PyObject **cython_runtime_dict; +#endif + if (unlikely(!__pyx_cython_runtime)) { + return c_line; + } + __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback); +#if CYTHON_COMPILING_IN_CPYTHON + cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime); + if (likely(cython_runtime_dict)) { + use_cline = __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback); + } else +#endif + { + PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback); + if (use_cline_obj) { + use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True; + Py_DECREF(use_cline_obj); + } else { + PyErr_Clear(); + use_cline = NULL; + } + } + if (!use_cline) { + c_line = 0; + PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False); + } + else if (PyObject_Not(use_cline) != 0) { + c_line = 0; + } + __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback); + return c_line; +} +#endif + +/* CodeObjectCache */ + static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) { + int start = 0, mid = 0, end = count - 1; + if (end >= 0 && code_line > entries[end].code_line) { + return count; + } + while (start < end) { + mid = start + (end - start) / 2; + if (code_line < entries[mid].code_line) { + end = mid; + } else if (code_line > entries[mid].code_line) { + start = mid + 1; + } else { + return mid; + } + } + if (code_line <= entries[mid].code_line) { + return mid; + } else { + return mid + 1; + } +} +static PyCodeObject *__pyx_find_code_object(int code_line) { + PyCodeObject* code_object; + int pos; + if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) { + return NULL; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) { + return NULL; + } + code_object = __pyx_code_cache.entries[pos].code_object; + Py_INCREF(code_object); + return code_object; +} +static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) { + int pos, i; + __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries; + if (unlikely(!code_line)) { + return; + } + if (unlikely(!entries)) { + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry)); + if (likely(entries)) { + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = 64; + __pyx_code_cache.count = 1; + entries[0].code_line = code_line; + entries[0].code_object = code_object; + Py_INCREF(code_object); + } + return; + } + pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line); + if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) { + PyCodeObject* tmp = entries[pos].code_object; + entries[pos].code_object = code_object; + Py_DECREF(tmp); + return; + } + if (__pyx_code_cache.count == __pyx_code_cache.max_count) { + int new_max = __pyx_code_cache.max_count + 64; + entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc( + __pyx_code_cache.entries, (size_t)new_max*sizeof(__Pyx_CodeObjectCacheEntry)); + if (unlikely(!entries)) { + return; + } + __pyx_code_cache.entries = entries; + __pyx_code_cache.max_count = new_max; + } + for (i=__pyx_code_cache.count; i>pos; i--) { + entries[i] = entries[i-1]; + } + entries[pos].code_line = code_line; + entries[pos].code_object = code_object; + __pyx_code_cache.count++; + Py_INCREF(code_object); +} + +/* AddTraceback */ + #include "compile.h" +#include "frameobject.h" +#include "traceback.h" +static PyCodeObject* __Pyx_CreateCodeObjectForTraceback( + const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyObject *py_srcfile = 0; + PyObject *py_funcname = 0; + #if PY_MAJOR_VERSION < 3 + py_srcfile = PyString_FromString(filename); + #else + py_srcfile = PyUnicode_FromString(filename); + #endif + if (!py_srcfile) goto bad; + if (c_line) { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #else + py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line); + #endif + } + else { + #if PY_MAJOR_VERSION < 3 + py_funcname = PyString_FromString(funcname); + #else + py_funcname = PyUnicode_FromString(funcname); + #endif + } + if (!py_funcname) goto bad; + py_code = __Pyx_PyCode_New( + 0, + 0, + 0, + 0, + 0, + __pyx_empty_bytes, /*PyObject *code,*/ + __pyx_empty_tuple, /*PyObject *consts,*/ + __pyx_empty_tuple, /*PyObject *names,*/ + __pyx_empty_tuple, /*PyObject *varnames,*/ + __pyx_empty_tuple, /*PyObject *freevars,*/ + __pyx_empty_tuple, /*PyObject *cellvars,*/ + py_srcfile, /*PyObject *filename,*/ + py_funcname, /*PyObject *name,*/ + py_line, + __pyx_empty_bytes /*PyObject *lnotab*/ + ); + Py_DECREF(py_srcfile); + Py_DECREF(py_funcname); + return py_code; +bad: + Py_XDECREF(py_srcfile); + Py_XDECREF(py_funcname); + return NULL; +} +static void __Pyx_AddTraceback(const char *funcname, int c_line, + int py_line, const char *filename) { + PyCodeObject *py_code = 0; + PyFrameObject *py_frame = 0; + PyThreadState *tstate = __Pyx_PyThreadState_Current; + if (c_line) { + c_line = __Pyx_CLineForTraceback(tstate, c_line); + } + py_code = __pyx_find_code_object(c_line ? -c_line : py_line); + if (!py_code) { + py_code = __Pyx_CreateCodeObjectForTraceback( + funcname, c_line, py_line, filename); + if (!py_code) goto bad; + __pyx_insert_code_object(c_line ? -c_line : py_line, py_code); + } + py_frame = PyFrame_New( + tstate, /*PyThreadState *tstate,*/ + py_code, /*PyCodeObject *code,*/ + __pyx_d, /*PyObject *globals,*/ + 0 /*PyObject *locals*/ + ); + if (!py_frame) goto bad; + __Pyx_PyFrame_SetLineNumber(py_frame, py_line); + PyTraceBack_Here(py_frame); +bad: + Py_XDECREF(py_code); + Py_XDECREF(py_frame); +} + +#if PY_MAJOR_VERSION < 3 +static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) { + if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags); + if (__Pyx_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) return __pyx_pw_5numpy_7ndarray_1__getbuffer__(obj, view, flags); + if (__Pyx_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags); + if (__Pyx_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags); + PyErr_Format(PyExc_TypeError, "'%.200s' does not have the buffer interface", Py_TYPE(obj)->tp_name); + return -1; +} +static void __Pyx_ReleaseBuffer(Py_buffer *view) { + PyObject *obj = view->obj; + if (!obj) return; + if (PyObject_CheckBuffer(obj)) { + PyBuffer_Release(view); + return; + } + if ((0)) {} + else if (__Pyx_TypeCheck(obj, __pyx_ptype_5numpy_ndarray)) __pyx_pw_5numpy_7ndarray_3__releasebuffer__(obj, view); + view->obj = NULL; + Py_DECREF(obj); +} +#endif + + + /* MemviewSliceIsContig */ + static int +__pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim) +{ + int i, index, step, start; + Py_ssize_t itemsize = mvs.memview->view.itemsize; + if (order == 'F') { + step = 1; + start = 0; + } else { + step = -1; + start = ndim - 1; + } + for (i = 0; i < ndim; i++) { + index = start + step * i; + if (mvs.suboffsets[index] >= 0 || mvs.strides[index] != itemsize) + return 0; + itemsize *= mvs.shape[index]; + } + return 1; +} + +/* OverlappingSlices */ + static void +__pyx_get_array_memory_extents(__Pyx_memviewslice *slice, + void **out_start, void **out_end, + int ndim, size_t itemsize) +{ + char *start, *end; + int i; + start = end = slice->data; + for (i = 0; i < ndim; i++) { + Py_ssize_t stride = slice->strides[i]; + Py_ssize_t extent = slice->shape[i]; + if (extent == 0) { + *out_start = *out_end = start; + return; + } else { + if (stride > 0) + end += stride * (extent - 1); + else + start += stride * (extent - 1); + } + } + *out_start = start; + *out_end = end + itemsize; +} +static int +__pyx_slices_overlap(__Pyx_memviewslice *slice1, + __Pyx_memviewslice *slice2, + int ndim, size_t itemsize) +{ + void *start1, *end1, *start2, *end2; + __pyx_get_array_memory_extents(slice1, &start1, &end1, ndim, itemsize); + __pyx_get_array_memory_extents(slice2, &start2, &end2, ndim, itemsize); + return (start1 < end2) && (start2 < end1); +} + +/* Capsule */ + static CYTHON_INLINE PyObject * +__pyx_capsule_create(void *p, CYTHON_UNUSED const char *sig) +{ + PyObject *cobj; +#if PY_VERSION_HEX >= 0x02070000 + cobj = PyCapsule_New(p, sig, NULL); +#else + cobj = PyCObject_FromVoidPtr(p, NULL); +#endif + return cobj; +} + +/* IsLittleEndian */ + static CYTHON_INLINE int __Pyx_Is_Little_Endian(void) +{ + union { + uint32_t u32; + uint8_t u8[4]; + } S; + S.u32 = 0x01020304; + return S.u8[0] == 4; +} + +/* BufferFormatCheck */ + static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx, + __Pyx_BufFmt_StackElem* stack, + __Pyx_TypeInfo* type) { + stack[0].field = &ctx->root; + stack[0].parent_offset = 0; + ctx->root.type = type; + ctx->root.name = "buffer dtype"; + ctx->root.offset = 0; + ctx->head = stack; + ctx->head->field = &ctx->root; + ctx->fmt_offset = 0; + ctx->head->parent_offset = 0; + ctx->new_packmode = '@'; + ctx->enc_packmode = '@'; + ctx->new_count = 1; + ctx->enc_count = 0; + ctx->enc_type = 0; + ctx->is_complex = 0; + ctx->is_valid_array = 0; + ctx->struct_alignment = 0; + while (type->typegroup == 'S') { + ++ctx->head; + ctx->head->field = type->fields; + ctx->head->parent_offset = 0; + type = type->fields->type; + } +} +static int __Pyx_BufFmt_ParseNumber(const char** ts) { + int count; + const char* t = *ts; + if (*t < '0' || *t > '9') { + return -1; + } else { + count = *t++ - '0'; + while (*t >= '0' && *t < '9') { + count *= 10; + count += *t++ - '0'; + } + } + *ts = t; + return count; +} +static int __Pyx_BufFmt_ExpectNumber(const char **ts) { + int number = __Pyx_BufFmt_ParseNumber(ts); + if (number == -1) + PyErr_Format(PyExc_ValueError,\ + "Does not understand character buffer dtype format string ('%c')", **ts); + return number; +} +static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) { + PyErr_Format(PyExc_ValueError, + "Unexpected format string character: '%c'", ch); +} +static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) { + switch (ch) { + case 'c': return "'char'"; + case 'b': return "'signed char'"; + case 'B': return "'unsigned char'"; + case 'h': return "'short'"; + case 'H': return "'unsigned short'"; + case 'i': return "'int'"; + case 'I': return "'unsigned int'"; + case 'l': return "'long'"; + case 'L': return "'unsigned long'"; + case 'q': return "'long long'"; + case 'Q': return "'unsigned long long'"; + case 'f': return (is_complex ? "'complex float'" : "'float'"); + case 'd': return (is_complex ? "'complex double'" : "'double'"); + case 'g': return (is_complex ? "'complex long double'" : "'long double'"); + case 'T': return "a struct"; + case 'O': return "Python object"; + case 'P': return "a pointer"; + case 's': case 'p': return "a string"; + case 0: return "end"; + default: return "unparseable format string"; + } +} +static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) { + switch (ch) { + case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; + case 'h': case 'H': return 2; + case 'i': case 'I': case 'l': case 'L': return 4; + case 'q': case 'Q': return 8; + case 'f': return (is_complex ? 8 : 4); + case 'd': return (is_complex ? 16 : 8); + case 'g': { + PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g').."); + return 0; + } + case 'O': case 'P': return sizeof(void*); + default: + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; + } +} +static size_t __Pyx_BufFmt_TypeCharToNativeSize(char ch, int is_complex) { + switch (ch) { + case 'c': case 'b': case 'B': case 's': case 'p': return 1; + case 'h': case 'H': return sizeof(short); + case 'i': case 'I': return sizeof(int); + case 'l': case 'L': return sizeof(long); + #ifdef HAVE_LONG_LONG + case 'q': case 'Q': return sizeof(PY_LONG_LONG); + #endif + case 'f': return sizeof(float) * (is_complex ? 2 : 1); + case 'd': return sizeof(double) * (is_complex ? 2 : 1); + case 'g': return sizeof(long double) * (is_complex ? 2 : 1); + case 'O': case 'P': return sizeof(void*); + default: { + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; + } + } +} +typedef struct { char c; short x; } __Pyx_st_short; +typedef struct { char c; int x; } __Pyx_st_int; +typedef struct { char c; long x; } __Pyx_st_long; +typedef struct { char c; float x; } __Pyx_st_float; +typedef struct { char c; double x; } __Pyx_st_double; +typedef struct { char c; long double x; } __Pyx_st_longdouble; +typedef struct { char c; void *x; } __Pyx_st_void_p; +#ifdef HAVE_LONG_LONG +typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong; +#endif +static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, CYTHON_UNUSED int is_complex) { + switch (ch) { + case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; + case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short); + case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int); + case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long); +#ifdef HAVE_LONG_LONG + case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG); +#endif + case 'f': return sizeof(__Pyx_st_float) - sizeof(float); + case 'd': return sizeof(__Pyx_st_double) - sizeof(double); + case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double); + case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*); + default: + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; + } +} +/* These are for computing the padding at the end of the struct to align + on the first member of the struct. This will probably the same as above, + but we don't have any guarantees. + */ +typedef struct { short x; char c; } __Pyx_pad_short; +typedef struct { int x; char c; } __Pyx_pad_int; +typedef struct { long x; char c; } __Pyx_pad_long; +typedef struct { float x; char c; } __Pyx_pad_float; +typedef struct { double x; char c; } __Pyx_pad_double; +typedef struct { long double x; char c; } __Pyx_pad_longdouble; +typedef struct { void *x; char c; } __Pyx_pad_void_p; +#ifdef HAVE_LONG_LONG +typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong; +#endif +static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, CYTHON_UNUSED int is_complex) { + switch (ch) { + case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1; + case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short); + case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int); + case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long); +#ifdef HAVE_LONG_LONG + case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG); +#endif + case 'f': return sizeof(__Pyx_pad_float) - sizeof(float); + case 'd': return sizeof(__Pyx_pad_double) - sizeof(double); + case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double); + case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*); + default: + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; + } +} +static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) { + switch (ch) { + case 'c': + return 'H'; + case 'b': case 'h': case 'i': + case 'l': case 'q': case 's': case 'p': + return 'I'; + case 'B': case 'H': case 'I': case 'L': case 'Q': + return 'U'; + case 'f': case 'd': case 'g': + return (is_complex ? 'C' : 'R'); + case 'O': + return 'O'; + case 'P': + return 'P'; + default: { + __Pyx_BufFmt_RaiseUnexpectedChar(ch); + return 0; + } + } +} +static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) { + if (ctx->head == NULL || ctx->head->field == &ctx->root) { + const char* expected; + const char* quote; + if (ctx->head == NULL) { + expected = "end"; + quote = ""; + } else { + expected = ctx->head->field->type->name; + quote = "'"; + } + PyErr_Format(PyExc_ValueError, + "Buffer dtype mismatch, expected %s%s%s but got %s", + quote, expected, quote, + __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex)); + } else { + __Pyx_StructField* field = ctx->head->field; + __Pyx_StructField* parent = (ctx->head - 1)->field; + PyErr_Format(PyExc_ValueError, + "Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'", + field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex), + parent->type->name, field->name); + } +} +static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) { + char group; + size_t size, offset, arraysize = 1; + if (ctx->enc_type == 0) return 0; + if (ctx->head->field->type->arraysize[0]) { + int i, ndim = 0; + if (ctx->enc_type == 's' || ctx->enc_type == 'p') { + ctx->is_valid_array = ctx->head->field->type->ndim == 1; + ndim = 1; + if (ctx->enc_count != ctx->head->field->type->arraysize[0]) { + PyErr_Format(PyExc_ValueError, + "Expected a dimension of size %zu, got %zu", + ctx->head->field->type->arraysize[0], ctx->enc_count); + return -1; + } + } + if (!ctx->is_valid_array) { + PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d", + ctx->head->field->type->ndim, ndim); + return -1; + } + for (i = 0; i < ctx->head->field->type->ndim; i++) { + arraysize *= ctx->head->field->type->arraysize[i]; + } + ctx->is_valid_array = 0; + ctx->enc_count = 1; + } + group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex); + do { + __Pyx_StructField* field = ctx->head->field; + __Pyx_TypeInfo* type = field->type; + if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') { + size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex); + } else { + size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex); + } + if (ctx->enc_packmode == '@') { + size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex); + size_t align_mod_offset; + if (align_at == 0) return -1; + align_mod_offset = ctx->fmt_offset % align_at; + if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset; + if (ctx->struct_alignment == 0) + ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type, + ctx->is_complex); + } + if (type->size != size || type->typegroup != group) { + if (type->typegroup == 'C' && type->fields != NULL) { + size_t parent_offset = ctx->head->parent_offset + field->offset; + ++ctx->head; + ctx->head->field = type->fields; + ctx->head->parent_offset = parent_offset; + continue; + } + if ((type->typegroup == 'H' || group == 'H') && type->size == size) { + } else { + __Pyx_BufFmt_RaiseExpected(ctx); + return -1; + } + } + offset = ctx->head->parent_offset + field->offset; + if (ctx->fmt_offset != offset) { + PyErr_Format(PyExc_ValueError, + "Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected", + (Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset); + return -1; + } + ctx->fmt_offset += size; + if (arraysize) + ctx->fmt_offset += (arraysize - 1) * size; + --ctx->enc_count; + while (1) { + if (field == &ctx->root) { + ctx->head = NULL; + if (ctx->enc_count != 0) { + __Pyx_BufFmt_RaiseExpected(ctx); + return -1; + } + break; + } + ctx->head->field = ++field; + if (field->type == NULL) { + --ctx->head; + field = ctx->head->field; + continue; + } else if (field->type->typegroup == 'S') { + size_t parent_offset = ctx->head->parent_offset + field->offset; + if (field->type->fields->type == NULL) continue; + field = field->type->fields; + ++ctx->head; + ctx->head->field = field; + ctx->head->parent_offset = parent_offset; + break; + } else { + break; + } + } + } while (ctx->enc_count); + ctx->enc_type = 0; + ctx->is_complex = 0; + return 0; +} +static PyObject * +__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp) +{ + const char *ts = *tsp; + int i = 0, number; + int ndim = ctx->head->field->type->ndim; +; + ++ts; + if (ctx->new_count != 1) { + PyErr_SetString(PyExc_ValueError, + "Cannot handle repeated arrays in format string"); + return NULL; + } + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + while (*ts && *ts != ')') { + switch (*ts) { + case ' ': case '\f': case '\r': case '\n': case '\t': case '\v': continue; + default: break; + } + number = __Pyx_BufFmt_ExpectNumber(&ts); + if (number == -1) return NULL; + if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i]) + return PyErr_Format(PyExc_ValueError, + "Expected a dimension of size %zu, got %d", + ctx->head->field->type->arraysize[i], number); + if (*ts != ',' && *ts != ')') + return PyErr_Format(PyExc_ValueError, + "Expected a comma in format string, got '%c'", *ts); + if (*ts == ',') ts++; + i++; + } + if (i != ndim) + return PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d", + ctx->head->field->type->ndim, i); + if (!*ts) { + PyErr_SetString(PyExc_ValueError, + "Unexpected end of format string, expected ')'"); + return NULL; + } + ctx->is_valid_array = 1; + ctx->new_count = 1; + *tsp = ++ts; + return Py_None; +} +static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) { + int got_Z = 0; + while (1) { + switch(*ts) { + case 0: + if (ctx->enc_type != 0 && ctx->head == NULL) { + __Pyx_BufFmt_RaiseExpected(ctx); + return NULL; + } + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + if (ctx->head != NULL) { + __Pyx_BufFmt_RaiseExpected(ctx); + return NULL; + } + return ts; + case ' ': + case '\r': + case '\n': + ++ts; + break; + case '<': + if (!__Pyx_Is_Little_Endian()) { + PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler"); + return NULL; + } + ctx->new_packmode = '='; + ++ts; + break; + case '>': + case '!': + if (__Pyx_Is_Little_Endian()) { + PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler"); + return NULL; + } + ctx->new_packmode = '='; + ++ts; + break; + case '=': + case '@': + case '^': + ctx->new_packmode = *ts++; + break; + case 'T': + { + const char* ts_after_sub; + size_t i, struct_count = ctx->new_count; + size_t struct_alignment = ctx->struct_alignment; + ctx->new_count = 1; + ++ts; + if (*ts != '{') { + PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'"); + return NULL; + } + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + ctx->enc_type = 0; + ctx->enc_count = 0; + ctx->struct_alignment = 0; + ++ts; + ts_after_sub = ts; + for (i = 0; i != struct_count; ++i) { + ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts); + if (!ts_after_sub) return NULL; + } + ts = ts_after_sub; + if (struct_alignment) ctx->struct_alignment = struct_alignment; + } + break; + case '}': + { + size_t alignment = ctx->struct_alignment; + ++ts; + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + ctx->enc_type = 0; + if (alignment && ctx->fmt_offset % alignment) { + ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment); + } + } + return ts; + case 'x': + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + ctx->fmt_offset += ctx->new_count; + ctx->new_count = 1; + ctx->enc_count = 0; + ctx->enc_type = 0; + ctx->enc_packmode = ctx->new_packmode; + ++ts; + break; + case 'Z': + got_Z = 1; + ++ts; + if (*ts != 'f' && *ts != 'd' && *ts != 'g') { + __Pyx_BufFmt_RaiseUnexpectedChar('Z'); + return NULL; + } + CYTHON_FALLTHROUGH; + case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I': + case 'l': case 'L': case 'q': case 'Q': + case 'f': case 'd': case 'g': + case 'O': case 'p': + if (ctx->enc_type == *ts && got_Z == ctx->is_complex && + ctx->enc_packmode == ctx->new_packmode) { + ctx->enc_count += ctx->new_count; + ctx->new_count = 1; + got_Z = 0; + ++ts; + break; + } + CYTHON_FALLTHROUGH; + case 's': + if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL; + ctx->enc_count = ctx->new_count; + ctx->enc_packmode = ctx->new_packmode; + ctx->enc_type = *ts; + ctx->is_complex = got_Z; + ++ts; + ctx->new_count = 1; + got_Z = 0; + break; + case ':': + ++ts; + while(*ts != ':') ++ts; + ++ts; + break; + case '(': + if (!__pyx_buffmt_parse_array(ctx, &ts)) return NULL; + break; + default: + { + int number = __Pyx_BufFmt_ExpectNumber(&ts); + if (number == -1) return NULL; + ctx->new_count = (size_t)number; + } + } + } +} + +/* TypeInfoCompare */ + static int +__pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b) +{ + int i; + if (!a || !b) + return 0; + if (a == b) + return 1; + if (a->size != b->size || a->typegroup != b->typegroup || + a->is_unsigned != b->is_unsigned || a->ndim != b->ndim) { + if (a->typegroup == 'H' || b->typegroup == 'H') { + return a->size == b->size; + } else { + return 0; + } + } + if (a->ndim) { + for (i = 0; i < a->ndim; i++) + if (a->arraysize[i] != b->arraysize[i]) + return 0; + } + if (a->typegroup == 'S') { + if (a->flags != b->flags) + return 0; + if (a->fields || b->fields) { + if (!(a->fields && b->fields)) + return 0; + for (i = 0; a->fields[i].type && b->fields[i].type; i++) { + __Pyx_StructField *field_a = a->fields + i; + __Pyx_StructField *field_b = b->fields + i; + if (field_a->offset != field_b->offset || + !__pyx_typeinfo_cmp(field_a->type, field_b->type)) + return 0; + } + return !a->fields[i].type && !b->fields[i].type; + } + } + return 1; +} + +/* MemviewSliceValidateAndInit */ + static int +__pyx_check_strides(Py_buffer *buf, int dim, int ndim, int spec) +{ + if (buf->shape[dim] <= 1) + return 1; + if (buf->strides) { + if (spec & __Pyx_MEMVIEW_CONTIG) { + if (spec & (__Pyx_MEMVIEW_PTR|__Pyx_MEMVIEW_FULL)) { + if (buf->strides[dim] != sizeof(void *)) { + PyErr_Format(PyExc_ValueError, + "Buffer is not indirectly contiguous " + "in dimension %d.", dim); + goto fail; + } + } else if (buf->strides[dim] != buf->itemsize) { + PyErr_SetString(PyExc_ValueError, + "Buffer and memoryview are not contiguous " + "in the same dimension."); + goto fail; + } + } + if (spec & __Pyx_MEMVIEW_FOLLOW) { + Py_ssize_t stride = buf->strides[dim]; + if (stride < 0) + stride = -stride; + if (stride < buf->itemsize) { + PyErr_SetString(PyExc_ValueError, + "Buffer and memoryview are not contiguous " + "in the same dimension."); + goto fail; + } + } + } else { + if (spec & __Pyx_MEMVIEW_CONTIG && dim != ndim - 1) { + PyErr_Format(PyExc_ValueError, + "C-contiguous buffer is not contiguous in " + "dimension %d", dim); + goto fail; + } else if (spec & (__Pyx_MEMVIEW_PTR)) { + PyErr_Format(PyExc_ValueError, + "C-contiguous buffer is not indirect in " + "dimension %d", dim); + goto fail; + } else if (buf->suboffsets) { + PyErr_SetString(PyExc_ValueError, + "Buffer exposes suboffsets but no strides"); + goto fail; + } + } + return 1; +fail: + return 0; +} +static int +__pyx_check_suboffsets(Py_buffer *buf, int dim, CYTHON_UNUSED int ndim, int spec) +{ + if (spec & __Pyx_MEMVIEW_DIRECT) { + if (buf->suboffsets && buf->suboffsets[dim] >= 0) { + PyErr_Format(PyExc_ValueError, + "Buffer not compatible with direct access " + "in dimension %d.", dim); + goto fail; + } + } + if (spec & __Pyx_MEMVIEW_PTR) { + if (!buf->suboffsets || (buf->suboffsets && buf->suboffsets[dim] < 0)) { + PyErr_Format(PyExc_ValueError, + "Buffer is not indirectly accessible " + "in dimension %d.", dim); + goto fail; + } + } + return 1; +fail: + return 0; +} +static int +__pyx_verify_contig(Py_buffer *buf, int ndim, int c_or_f_flag) +{ + int i; + if (c_or_f_flag & __Pyx_IS_F_CONTIG) { + Py_ssize_t stride = 1; + for (i = 0; i < ndim; i++) { + if (stride * buf->itemsize != buf->strides[i] && + buf->shape[i] > 1) + { + PyErr_SetString(PyExc_ValueError, + "Buffer not fortran contiguous."); + goto fail; + } + stride = stride * buf->shape[i]; + } + } else if (c_or_f_flag & __Pyx_IS_C_CONTIG) { + Py_ssize_t stride = 1; + for (i = ndim - 1; i >- 1; i--) { + if (stride * buf->itemsize != buf->strides[i] && + buf->shape[i] > 1) { + PyErr_SetString(PyExc_ValueError, + "Buffer not C contiguous."); + goto fail; + } + stride = stride * buf->shape[i]; + } + } + return 1; +fail: + return 0; +} +static int __Pyx_ValidateAndInit_memviewslice( + int *axes_specs, + int c_or_f_flag, + int buf_flags, + int ndim, + __Pyx_TypeInfo *dtype, + __Pyx_BufFmt_StackElem stack[], + __Pyx_memviewslice *memviewslice, + PyObject *original_obj) +{ + struct __pyx_memoryview_obj *memview, *new_memview; + __Pyx_RefNannyDeclarations + Py_buffer *buf; + int i, spec = 0, retval = -1; + __Pyx_BufFmt_Context ctx; + int from_memoryview = __pyx_memoryview_check(original_obj); + __Pyx_RefNannySetupContext("ValidateAndInit_memviewslice", 0); + if (from_memoryview && __pyx_typeinfo_cmp(dtype, ((struct __pyx_memoryview_obj *) + original_obj)->typeinfo)) { + memview = (struct __pyx_memoryview_obj *) original_obj; + new_memview = NULL; + } else { + memview = (struct __pyx_memoryview_obj *) __pyx_memoryview_new( + original_obj, buf_flags, 0, dtype); + new_memview = memview; + if (unlikely(!memview)) + goto fail; + } + buf = &memview->view; + if (buf->ndim != ndim) { + PyErr_Format(PyExc_ValueError, + "Buffer has wrong number of dimensions (expected %d, got %d)", + ndim, buf->ndim); + goto fail; + } + if (new_memview) { + __Pyx_BufFmt_Init(&ctx, stack, dtype); + if (!__Pyx_BufFmt_CheckString(&ctx, buf->format)) goto fail; + } + if ((unsigned) buf->itemsize != dtype->size) { + PyErr_Format(PyExc_ValueError, + "Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "u byte%s) " + "does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "u byte%s)", + buf->itemsize, + (buf->itemsize > 1) ? "s" : "", + dtype->name, + dtype->size, + (dtype->size > 1) ? "s" : ""); + goto fail; + } + for (i = 0; i < ndim; i++) { + spec = axes_specs[i]; + if (!__pyx_check_strides(buf, i, ndim, spec)) + goto fail; + if (!__pyx_check_suboffsets(buf, i, ndim, spec)) + goto fail; + } + if (buf->strides && !__pyx_verify_contig(buf, ndim, c_or_f_flag)) + goto fail; + if (unlikely(__Pyx_init_memviewslice(memview, ndim, memviewslice, + new_memview != NULL) == -1)) { + goto fail; + } + retval = 0; + goto no_fail; +fail: + Py_XDECREF(new_memview); + retval = -1; +no_fail: + __Pyx_RefNannyFinishContext(); + return retval; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint8_t(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0, + PyBUF_RECORDS_RO | writable_flag, 1, + &__Pyx_TypeInfo_nn___pyx_t_5numpy_uint8_t, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int8_t(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0, + PyBUF_RECORDS_RO | writable_flag, 1, + &__Pyx_TypeInfo_nn___pyx_t_5numpy_int8_t, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint16_t(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0, + PyBUF_RECORDS_RO | writable_flag, 1, + &__Pyx_TypeInfo_nn___pyx_t_5numpy_uint16_t, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int16_t(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0, + PyBUF_RECORDS_RO | writable_flag, 1, + &__Pyx_TypeInfo_nn___pyx_t_5numpy_int16_t, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint32_t(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0, + PyBUF_RECORDS_RO | writable_flag, 1, + &__Pyx_TypeInfo_nn___pyx_t_5numpy_uint32_t, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int32_t(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0, + PyBUF_RECORDS_RO | writable_flag, 1, + &__Pyx_TypeInfo_nn___pyx_t_5numpy_int32_t, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_uint64_t(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0, + PyBUF_RECORDS_RO | writable_flag, 1, + &__Pyx_TypeInfo_nn___pyx_t_5numpy_uint64_t, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn___pyx_t_5numpy_int64_t(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0, + PyBUF_RECORDS_RO | writable_flag, 1, + &__Pyx_TypeInfo_nn___pyx_t_5numpy_int64_t, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_float(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0, + PyBUF_RECORDS_RO | writable_flag, 1, + &__Pyx_TypeInfo_float, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_double(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0, + PyBUF_RECORDS_RO | writable_flag, 1, + &__Pyx_TypeInfo_double, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_long__double(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0, + PyBUF_RECORDS_RO | writable_flag, 1, + &__Pyx_TypeInfo_long__double, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn___pyx_t_5numpy_uint8_t(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_FOLLOW), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, + (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT) | writable_flag, 2, + &__Pyx_TypeInfo_nn___pyx_t_5numpy_uint8_t, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_float(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_FOLLOW), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, + (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT) | writable_flag, 2, + &__Pyx_TypeInfo_float, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_nn___pyx_t_5numpy_uint8_t(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, + (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT) | writable_flag, 1, + &__Pyx_TypeInfo_nn___pyx_t_5numpy_uint8_t, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_float(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, + (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT) | writable_flag, 1, + &__Pyx_TypeInfo_float, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_uint32(npy_uint32 value) { + const npy_uint32 neg_one = (npy_uint32) -1, const_zero = (npy_uint32) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(npy_uint32) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(npy_uint32) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint32) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); +#endif + } + } else { + if (sizeof(npy_uint32) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint32) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(npy_uint32), + little, !is_unsigned); + } +} + +/* CIntFromPyVerify */ + #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\ + __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0) +#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\ + __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1) +#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\ + {\ + func_type value = func_value;\ + if (sizeof(target_type) < sizeof(func_type)) {\ + if (unlikely(value != (func_type) (target_type) value)) {\ + func_type zero = 0;\ + if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\ + return (target_type) -1;\ + if (is_unsigned && unlikely(value < zero))\ + goto raise_neg_overflow;\ + else\ + goto raise_overflow;\ + }\ + }\ + return (target_type) value;\ + } + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_uint32_t(const char *itemp) { + return (PyObject *) __Pyx_PyInt_From_npy_uint32(*(__pyx_t_5numpy_uint32_t *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_uint32_t(const char *itemp, PyObject *obj) { + __pyx_t_5numpy_uint32_t value = __Pyx_PyInt_As_npy_uint32(obj); + if ((value == ((npy_uint32)-1)) && PyErr_Occurred()) + return 0; + *(__pyx_t_5numpy_uint32_t *) itemp = value; + return 1; +} + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_uint8(npy_uint8 value) { + const npy_uint8 neg_one = (npy_uint8) -1, const_zero = (npy_uint8) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(npy_uint8) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(npy_uint8) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint8) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); +#endif + } + } else { + if (sizeof(npy_uint8) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint8) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(npy_uint8), + little, !is_unsigned); + } +} + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_uint8_t(const char *itemp) { + return (PyObject *) __Pyx_PyInt_From_npy_uint8(*(__pyx_t_5numpy_uint8_t *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_uint8_t(const char *itemp, PyObject *obj) { + __pyx_t_5numpy_uint8_t value = __Pyx_PyInt_As_npy_uint8(obj); + if ((value == ((npy_uint8)-1)) && PyErr_Occurred()) + return 0; + *(__pyx_t_5numpy_uint8_t *) itemp = value; + return 1; +} + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) { + const int neg_one = (int) -1, const_zero = (int) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(int) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(int) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); +#endif + } + } else { + if (sizeof(int) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(int), + little, !is_unsigned); + } +} + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_float(const char *itemp) { + return (PyObject *) PyFloat_FromDouble(*(float *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_float(const char *itemp, PyObject *obj) { + float value = __pyx_PyFloat_AsFloat(obj); + if ((value == (float)-1) && PyErr_Occurred()) + return 0; + *(float *) itemp = value; + return 1; +} + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_int32(npy_int32 value) { + const npy_int32 neg_one = (npy_int32) -1, const_zero = (npy_int32) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(npy_int32) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(npy_int32) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int32) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); +#endif + } + } else { + if (sizeof(npy_int32) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int32) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(npy_int32), + little, !is_unsigned); + } +} + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_int32_t(const char *itemp) { + return (PyObject *) __Pyx_PyInt_From_npy_int32(*(__pyx_t_5numpy_int32_t *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_int32_t(const char *itemp, PyObject *obj) { + __pyx_t_5numpy_int32_t value = __Pyx_PyInt_As_npy_int32(obj); + if ((value == ((npy_int32)-1)) && PyErr_Occurred()) + return 0; + *(__pyx_t_5numpy_int32_t *) itemp = value; + return 1; +} + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_uint64(npy_uint64 value) { + const npy_uint64 neg_one = (npy_uint64) -1, const_zero = (npy_uint64) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(npy_uint64) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(npy_uint64) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint64) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); +#endif + } + } else { + if (sizeof(npy_uint64) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint64) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(npy_uint64), + little, !is_unsigned); + } +} + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_uint64_t(const char *itemp) { + return (PyObject *) __Pyx_PyInt_From_npy_uint64(*(__pyx_t_5numpy_uint64_t *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_uint64_t(const char *itemp, PyObject *obj) { + __pyx_t_5numpy_uint64_t value = __Pyx_PyInt_As_npy_uint64(obj); + if ((value == ((npy_uint64)-1)) && PyErr_Occurred()) + return 0; + *(__pyx_t_5numpy_uint64_t *) itemp = value; + return 1; +} + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_int64(npy_int64 value) { + const npy_int64 neg_one = (npy_int64) -1, const_zero = (npy_int64) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(npy_int64) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(npy_int64) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int64) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); +#endif + } + } else { + if (sizeof(npy_int64) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int64) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(npy_int64), + little, !is_unsigned); + } +} + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_int64_t(const char *itemp) { + return (PyObject *) __Pyx_PyInt_From_npy_int64(*(__pyx_t_5numpy_int64_t *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_int64_t(const char *itemp, PyObject *obj) { + __pyx_t_5numpy_int64_t value = __Pyx_PyInt_As_npy_int64(obj); + if ((value == ((npy_int64)-1)) && PyErr_Occurred()) + return 0; + *(__pyx_t_5numpy_int64_t *) itemp = value; + return 1; +} + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_double(const char *itemp) { + return (PyObject *) PyFloat_FromDouble(*(double *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_double(const char *itemp, PyObject *obj) { + double value = __pyx_PyFloat_AsDouble(obj); + if ((value == (double)-1) && PyErr_Occurred()) + return 0; + *(double *) itemp = value; + return 1; +} + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_long__double(const char *itemp) { + return (PyObject *) PyFloat_FromDouble(*(long double *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_long__double(const char *itemp, PyObject *obj) { + long double value = __pyx_PyFloat_AsDouble(obj); + if ((value == (long double)-1) && PyErr_Occurred()) + return 0; + *(long double *) itemp = value; + return 1; +} + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) { + const long neg_one = (long) -1, const_zero = (long) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(long) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(long) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); +#endif + } + } else { + if (sizeof(long) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(long), + little, !is_unsigned); + } +} + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_int8(npy_int8 value) { + const npy_int8 neg_one = (npy_int8) -1, const_zero = (npy_int8) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(npy_int8) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(npy_int8) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int8) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); +#endif + } + } else { + if (sizeof(npy_int8) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int8) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(npy_int8), + little, !is_unsigned); + } +} + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_int8_t(const char *itemp) { + return (PyObject *) __Pyx_PyInt_From_npy_int8(*(__pyx_t_5numpy_int8_t *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_int8_t(const char *itemp, PyObject *obj) { + __pyx_t_5numpy_int8_t value = __Pyx_PyInt_As_npy_int8(obj); + if ((value == ((npy_int8)-1)) && PyErr_Occurred()) + return 0; + *(__pyx_t_5numpy_int8_t *) itemp = value; + return 1; +} + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_uint16(npy_uint16 value) { + const npy_uint16 neg_one = (npy_uint16) -1, const_zero = (npy_uint16) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(npy_uint16) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(npy_uint16) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint16) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); +#endif + } + } else { + if (sizeof(npy_uint16) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint16) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(npy_uint16), + little, !is_unsigned); + } +} + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_uint16_t(const char *itemp) { + return (PyObject *) __Pyx_PyInt_From_npy_uint16(*(__pyx_t_5numpy_uint16_t *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_uint16_t(const char *itemp, PyObject *obj) { + __pyx_t_5numpy_uint16_t value = __Pyx_PyInt_As_npy_uint16(obj); + if ((value == ((npy_uint16)-1)) && PyErr_Occurred()) + return 0; + *(__pyx_t_5numpy_uint16_t *) itemp = value; + return 1; +} + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_npy_int16(npy_int16 value) { + const npy_int16 neg_one = (npy_int16) -1, const_zero = (npy_int16) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(npy_int16) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(npy_int16) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int16) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); +#endif + } + } else { + if (sizeof(npy_int16) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int16) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(npy_int16), + little, !is_unsigned); + } +} + +/* MemviewDtypeToObject */ + static CYTHON_INLINE PyObject *__pyx_memview_get_nn___pyx_t_5numpy_int16_t(const char *itemp) { + return (PyObject *) __Pyx_PyInt_From_npy_int16(*(__pyx_t_5numpy_int16_t *) itemp); +} +static CYTHON_INLINE int __pyx_memview_set_nn___pyx_t_5numpy_int16_t(const char *itemp, PyObject *obj) { + __pyx_t_5numpy_int16_t value = __Pyx_PyInt_As_npy_int16(obj); + if ((value == ((npy_int16)-1)) && PyErr_Occurred()) + return 0; + *(__pyx_t_5numpy_int16_t *) itemp = value; + return 1; +} + +/* Declarations */ + #if CYTHON_CCOMPLEX + #ifdef __cplusplus + static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) { + return ::std::complex< float >(x, y); + } + #else + static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) { + return x + y*(__pyx_t_float_complex)_Complex_I; + } + #endif +#else + static CYTHON_INLINE __pyx_t_float_complex __pyx_t_float_complex_from_parts(float x, float y) { + __pyx_t_float_complex z; + z.real = x; + z.imag = y; + return z; + } +#endif + +/* Arithmetic */ + #if CYTHON_CCOMPLEX +#else + static CYTHON_INLINE int __Pyx_c_eq_float(__pyx_t_float_complex a, __pyx_t_float_complex b) { + return (a.real == b.real) && (a.imag == b.imag); + } + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_sum_float(__pyx_t_float_complex a, __pyx_t_float_complex b) { + __pyx_t_float_complex z; + z.real = a.real + b.real; + z.imag = a.imag + b.imag; + return z; + } + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_diff_float(__pyx_t_float_complex a, __pyx_t_float_complex b) { + __pyx_t_float_complex z; + z.real = a.real - b.real; + z.imag = a.imag - b.imag; + return z; + } + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_prod_float(__pyx_t_float_complex a, __pyx_t_float_complex b) { + __pyx_t_float_complex z; + z.real = a.real * b.real - a.imag * b.imag; + z.imag = a.real * b.imag + a.imag * b.real; + return z; + } + #if 1 + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex a, __pyx_t_float_complex b) { + if (b.imag == 0) { + return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.real); + } else if (fabsf(b.real) >= fabsf(b.imag)) { + if (b.real == 0 && b.imag == 0) { + return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.imag); + } else { + float r = b.imag / b.real; + float s = 1.0 / (b.real + b.imag * r); + return __pyx_t_float_complex_from_parts( + (a.real + a.imag * r) * s, (a.imag - a.real * r) * s); + } + } else { + float r = b.real / b.imag; + float s = 1.0 / (b.imag + b.real * r); + return __pyx_t_float_complex_from_parts( + (a.real * r + a.imag) * s, (a.imag * r - a.real) * s); + } + } + #else + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_quot_float(__pyx_t_float_complex a, __pyx_t_float_complex b) { + if (b.imag == 0) { + return __pyx_t_float_complex_from_parts(a.real / b.real, a.imag / b.real); + } else { + float denom = b.real * b.real + b.imag * b.imag; + return __pyx_t_float_complex_from_parts( + (a.real * b.real + a.imag * b.imag) / denom, + (a.imag * b.real - a.real * b.imag) / denom); + } + } + #endif + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_neg_float(__pyx_t_float_complex a) { + __pyx_t_float_complex z; + z.real = -a.real; + z.imag = -a.imag; + return z; + } + static CYTHON_INLINE int __Pyx_c_is_zero_float(__pyx_t_float_complex a) { + return (a.real == 0) && (a.imag == 0); + } + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_conj_float(__pyx_t_float_complex a) { + __pyx_t_float_complex z; + z.real = a.real; + z.imag = -a.imag; + return z; + } + #if 1 + static CYTHON_INLINE float __Pyx_c_abs_float(__pyx_t_float_complex z) { + #if !defined(HAVE_HYPOT) || defined(_MSC_VER) + return sqrtf(z.real*z.real + z.imag*z.imag); + #else + return hypotf(z.real, z.imag); + #endif + } + static CYTHON_INLINE __pyx_t_float_complex __Pyx_c_pow_float(__pyx_t_float_complex a, __pyx_t_float_complex b) { + __pyx_t_float_complex z; + float r, lnr, theta, z_r, z_theta; + if (b.imag == 0 && b.real == (int)b.real) { + if (b.real < 0) { + float denom = a.real * a.real + a.imag * a.imag; + a.real = a.real / denom; + a.imag = -a.imag / denom; + b.real = -b.real; + } + switch ((int)b.real) { + case 0: + z.real = 1; + z.imag = 0; + return z; + case 1: + return a; + case 2: + z = __Pyx_c_prod_float(a, a); + return __Pyx_c_prod_float(a, a); + case 3: + z = __Pyx_c_prod_float(a, a); + return __Pyx_c_prod_float(z, a); + case 4: + z = __Pyx_c_prod_float(a, a); + return __Pyx_c_prod_float(z, z); + } + } + if (a.imag == 0) { + if (a.real == 0) { + return a; + } else if (b.imag == 0) { + z.real = powf(a.real, b.real); + z.imag = 0; + return z; + } else if (a.real > 0) { + r = a.real; + theta = 0; + } else { + r = -a.real; + theta = atan2f(0, -1); + } + } else { + r = __Pyx_c_abs_float(a); + theta = atan2f(a.imag, a.real); + } + lnr = logf(r); + z_r = expf(lnr * b.real - theta * b.imag); + z_theta = theta * b.real + lnr * b.imag; + z.real = z_r * cosf(z_theta); + z.imag = z_r * sinf(z_theta); + return z; + } + #endif +#endif + +/* Declarations */ + #if CYTHON_CCOMPLEX + #ifdef __cplusplus + static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) { + return ::std::complex< double >(x, y); + } + #else + static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) { + return x + y*(__pyx_t_double_complex)_Complex_I; + } + #endif +#else + static CYTHON_INLINE __pyx_t_double_complex __pyx_t_double_complex_from_parts(double x, double y) { + __pyx_t_double_complex z; + z.real = x; + z.imag = y; + return z; + } +#endif + +/* Arithmetic */ + #if CYTHON_CCOMPLEX +#else + static CYTHON_INLINE int __Pyx_c_eq_double(__pyx_t_double_complex a, __pyx_t_double_complex b) { + return (a.real == b.real) && (a.imag == b.imag); + } + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_sum_double(__pyx_t_double_complex a, __pyx_t_double_complex b) { + __pyx_t_double_complex z; + z.real = a.real + b.real; + z.imag = a.imag + b.imag; + return z; + } + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_diff_double(__pyx_t_double_complex a, __pyx_t_double_complex b) { + __pyx_t_double_complex z; + z.real = a.real - b.real; + z.imag = a.imag - b.imag; + return z; + } + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_prod_double(__pyx_t_double_complex a, __pyx_t_double_complex b) { + __pyx_t_double_complex z; + z.real = a.real * b.real - a.imag * b.imag; + z.imag = a.real * b.imag + a.imag * b.real; + return z; + } + #if 1 + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex a, __pyx_t_double_complex b) { + if (b.imag == 0) { + return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.real); + } else if (fabs(b.real) >= fabs(b.imag)) { + if (b.real == 0 && b.imag == 0) { + return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.imag); + } else { + double r = b.imag / b.real; + double s = 1.0 / (b.real + b.imag * r); + return __pyx_t_double_complex_from_parts( + (a.real + a.imag * r) * s, (a.imag - a.real * r) * s); + } + } else { + double r = b.real / b.imag; + double s = 1.0 / (b.imag + b.real * r); + return __pyx_t_double_complex_from_parts( + (a.real * r + a.imag) * s, (a.imag * r - a.real) * s); + } + } + #else + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_quot_double(__pyx_t_double_complex a, __pyx_t_double_complex b) { + if (b.imag == 0) { + return __pyx_t_double_complex_from_parts(a.real / b.real, a.imag / b.real); + } else { + double denom = b.real * b.real + b.imag * b.imag; + return __pyx_t_double_complex_from_parts( + (a.real * b.real + a.imag * b.imag) / denom, + (a.imag * b.real - a.real * b.imag) / denom); + } + } + #endif + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_neg_double(__pyx_t_double_complex a) { + __pyx_t_double_complex z; + z.real = -a.real; + z.imag = -a.imag; + return z; + } + static CYTHON_INLINE int __Pyx_c_is_zero_double(__pyx_t_double_complex a) { + return (a.real == 0) && (a.imag == 0); + } + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_conj_double(__pyx_t_double_complex a) { + __pyx_t_double_complex z; + z.real = a.real; + z.imag = -a.imag; + return z; + } + #if 1 + static CYTHON_INLINE double __Pyx_c_abs_double(__pyx_t_double_complex z) { + #if !defined(HAVE_HYPOT) || defined(_MSC_VER) + return sqrt(z.real*z.real + z.imag*z.imag); + #else + return hypot(z.real, z.imag); + #endif + } + static CYTHON_INLINE __pyx_t_double_complex __Pyx_c_pow_double(__pyx_t_double_complex a, __pyx_t_double_complex b) { + __pyx_t_double_complex z; + double r, lnr, theta, z_r, z_theta; + if (b.imag == 0 && b.real == (int)b.real) { + if (b.real < 0) { + double denom = a.real * a.real + a.imag * a.imag; + a.real = a.real / denom; + a.imag = -a.imag / denom; + b.real = -b.real; + } + switch ((int)b.real) { + case 0: + z.real = 1; + z.imag = 0; + return z; + case 1: + return a; + case 2: + z = __Pyx_c_prod_double(a, a); + return __Pyx_c_prod_double(a, a); + case 3: + z = __Pyx_c_prod_double(a, a); + return __Pyx_c_prod_double(z, a); + case 4: + z = __Pyx_c_prod_double(a, a); + return __Pyx_c_prod_double(z, z); + } + } + if (a.imag == 0) { + if (a.real == 0) { + return a; + } else if (b.imag == 0) { + z.real = pow(a.real, b.real); + z.imag = 0; + return z; + } else if (a.real > 0) { + r = a.real; + theta = 0; + } else { + r = -a.real; + theta = atan2(0, -1); + } + } else { + r = __Pyx_c_abs_double(a); + theta = atan2(a.imag, a.real); + } + lnr = log(r); + z_r = exp(lnr * b.real - theta * b.imag); + z_theta = theta * b.real + lnr * b.imag; + z.real = z_r * cos(z_theta); + z.imag = z_r * sin(z_theta); + return z; + } + #endif +#endif + +/* CIntToPy */ + static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum__NPY_TYPES(enum NPY_TYPES value) { + const enum NPY_TYPES neg_one = (enum NPY_TYPES) -1, const_zero = (enum NPY_TYPES) 0; + const int is_unsigned = neg_one > const_zero; + if (is_unsigned) { + if (sizeof(enum NPY_TYPES) < sizeof(long)) { + return PyInt_FromLong((long) value); + } else if (sizeof(enum NPY_TYPES) <= sizeof(unsigned long)) { + return PyLong_FromUnsignedLong((unsigned long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(enum NPY_TYPES) <= sizeof(unsigned PY_LONG_LONG)) { + return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value); +#endif + } + } else { + if (sizeof(enum NPY_TYPES) <= sizeof(long)) { + return PyInt_FromLong((long) value); +#ifdef HAVE_LONG_LONG + } else if (sizeof(enum NPY_TYPES) <= sizeof(PY_LONG_LONG)) { + return PyLong_FromLongLong((PY_LONG_LONG) value); +#endif + } + } + { + int one = 1; int little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&value; + return _PyLong_FromByteArray(bytes, sizeof(enum NPY_TYPES), + little, !is_unsigned); + } +} + +/* MemviewSliceCopyTemplate */ + static __Pyx_memviewslice +__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs, + const char *mode, int ndim, + size_t sizeof_dtype, int contig_flag, + int dtype_is_object) +{ + __Pyx_RefNannyDeclarations + int i; + __Pyx_memviewslice new_mvs = { 0, 0, { 0 }, { 0 }, { 0 } }; + struct __pyx_memoryview_obj *from_memview = from_mvs->memview; + Py_buffer *buf = &from_memview->view; + PyObject *shape_tuple = NULL; + PyObject *temp_int = NULL; + struct __pyx_array_obj *array_obj = NULL; + struct __pyx_memoryview_obj *memview_obj = NULL; + __Pyx_RefNannySetupContext("__pyx_memoryview_copy_new_contig", 0); + for (i = 0; i < ndim; i++) { + if (from_mvs->suboffsets[i] >= 0) { + PyErr_Format(PyExc_ValueError, "Cannot copy memoryview slice with " + "indirect dimensions (axis %d)", i); + goto fail; + } + } + shape_tuple = PyTuple_New(ndim); + if (unlikely(!shape_tuple)) { + goto fail; + } + __Pyx_GOTREF(shape_tuple); + for(i = 0; i < ndim; i++) { + temp_int = PyInt_FromSsize_t(from_mvs->shape[i]); + if(unlikely(!temp_int)) { + goto fail; + } else { + PyTuple_SET_ITEM(shape_tuple, i, temp_int); + temp_int = NULL; + } + } + array_obj = __pyx_array_new(shape_tuple, sizeof_dtype, buf->format, (char *) mode, NULL); + if (unlikely(!array_obj)) { + goto fail; + } + __Pyx_GOTREF(array_obj); + memview_obj = (struct __pyx_memoryview_obj *) __pyx_memoryview_new( + (PyObject *) array_obj, contig_flag, + dtype_is_object, + from_mvs->memview->typeinfo); + if (unlikely(!memview_obj)) + goto fail; + if (unlikely(__Pyx_init_memviewslice(memview_obj, ndim, &new_mvs, 1) < 0)) + goto fail; + if (unlikely(__pyx_memoryview_copy_contents(*from_mvs, new_mvs, ndim, ndim, + dtype_is_object) < 0)) + goto fail; + goto no_fail; +fail: + __Pyx_XDECREF(new_mvs.memview); + new_mvs.memview = NULL; + new_mvs.data = NULL; +no_fail: + __Pyx_XDECREF(shape_tuple); + __Pyx_XDECREF(temp_int); + __Pyx_XDECREF(array_obj); + __Pyx_RefNannyFinishContext(); + return new_mvs; +} + +/* CIntFromPy */ + static CYTHON_INLINE npy_uint32 __Pyx_PyInt_As_npy_uint32(PyObject *x) { + const npy_uint32 neg_one = (npy_uint32) -1, const_zero = (npy_uint32) 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(npy_uint32) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(npy_uint32, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (npy_uint32) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_uint32) 0; + case 1: __PYX_VERIFY_RETURN_INT(npy_uint32, digit, digits[0]) + case 2: + if (8 * sizeof(npy_uint32) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint32, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint32) >= 2 * PyLong_SHIFT) { + return (npy_uint32) (((((npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0])); + } + } + break; + case 3: + if (8 * sizeof(npy_uint32) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint32, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint32) >= 3 * PyLong_SHIFT) { + return (npy_uint32) (((((((npy_uint32)digits[2]) << PyLong_SHIFT) | (npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0])); + } + } + break; + case 4: + if (8 * sizeof(npy_uint32) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint32, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint32) >= 4 * PyLong_SHIFT) { + return (npy_uint32) (((((((((npy_uint32)digits[3]) << PyLong_SHIFT) | (npy_uint32)digits[2]) << PyLong_SHIFT) | (npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0])); + } + } + break; + } +#endif +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } +#else + { + int result = PyObject_RichCompareBool(x, Py_False, Py_LT); + if (unlikely(result < 0)) + return (npy_uint32) -1; + if (unlikely(result == 1)) + goto raise_neg_overflow; + } +#endif + if (sizeof(npy_uint32) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint32, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint32) <= sizeof(unsigned PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint32, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif + } + } else { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_uint32) 0; + case -1: __PYX_VERIFY_RETURN_INT(npy_uint32, sdigit, (sdigit) (-(sdigit)digits[0])) + case 1: __PYX_VERIFY_RETURN_INT(npy_uint32, digit, +digits[0]) + case -2: + if (8 * sizeof(npy_uint32) - 1 > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint32, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint32) - 1 > 2 * PyLong_SHIFT) { + return (npy_uint32) (((npy_uint32)-1)*(((((npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0]))); + } + } + break; + case 2: + if (8 * sizeof(npy_uint32) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint32, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint32) - 1 > 2 * PyLong_SHIFT) { + return (npy_uint32) ((((((npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0]))); + } + } + break; + case -3: + if (8 * sizeof(npy_uint32) - 1 > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint32, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint32) - 1 > 3 * PyLong_SHIFT) { + return (npy_uint32) (((npy_uint32)-1)*(((((((npy_uint32)digits[2]) << PyLong_SHIFT) | (npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0]))); + } + } + break; + case 3: + if (8 * sizeof(npy_uint32) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint32, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint32) - 1 > 3 * PyLong_SHIFT) { + return (npy_uint32) ((((((((npy_uint32)digits[2]) << PyLong_SHIFT) | (npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0]))); + } + } + break; + case -4: + if (8 * sizeof(npy_uint32) - 1 > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint32, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint32) - 1 > 4 * PyLong_SHIFT) { + return (npy_uint32) (((npy_uint32)-1)*(((((((((npy_uint32)digits[3]) << PyLong_SHIFT) | (npy_uint32)digits[2]) << PyLong_SHIFT) | (npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0]))); + } + } + break; + case 4: + if (8 * sizeof(npy_uint32) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint32, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint32) - 1 > 4 * PyLong_SHIFT) { + return (npy_uint32) ((((((((((npy_uint32)digits[3]) << PyLong_SHIFT) | (npy_uint32)digits[2]) << PyLong_SHIFT) | (npy_uint32)digits[1]) << PyLong_SHIFT) | (npy_uint32)digits[0]))); + } + } + break; + } +#endif + if (sizeof(npy_uint32) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint32, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint32) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint32, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + npy_uint32 val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (npy_uint32) -1; + } + } else { + npy_uint32 val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (npy_uint32) -1; + val = __Pyx_PyInt_As_npy_uint32(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to npy_uint32"); + return (npy_uint32) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to npy_uint32"); + return (npy_uint32) -1; +} + +/* CIntFromPy */ + static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) { + const int neg_one = (int) -1, const_zero = (int) 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(int) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (int) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (int) 0; + case 1: __PYX_VERIFY_RETURN_INT(int, digit, digits[0]) + case 2: + if (8 * sizeof(int) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(int) >= 2 * PyLong_SHIFT) { + return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])); + } + } + break; + case 3: + if (8 * sizeof(int) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(int) >= 3 * PyLong_SHIFT) { + return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])); + } + } + break; + case 4: + if (8 * sizeof(int) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(int) >= 4 * PyLong_SHIFT) { + return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])); + } + } + break; + } +#endif +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } +#else + { + int result = PyObject_RichCompareBool(x, Py_False, Py_LT); + if (unlikely(result < 0)) + return (int) -1; + if (unlikely(result == 1)) + goto raise_neg_overflow; + } +#endif + if (sizeof(int) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif + } + } else { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (int) 0; + case -1: __PYX_VERIFY_RETURN_INT(int, sdigit, (sdigit) (-(sdigit)digits[0])) + case 1: __PYX_VERIFY_RETURN_INT(int, digit, +digits[0]) + case -2: + if (8 * sizeof(int) - 1 > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) { + return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); + } + } + break; + case 2: + if (8 * sizeof(int) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) { + return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); + } + } + break; + case -3: + if (8 * sizeof(int) - 1 > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) { + return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); + } + } + break; + case 3: + if (8 * sizeof(int) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) { + return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); + } + } + break; + case -4: + if (8 * sizeof(int) - 1 > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) { + return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); + } + } + break; + case 4: + if (8 * sizeof(int) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(int) - 1 > 4 * PyLong_SHIFT) { + return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]))); + } + } + break; + } +#endif + if (sizeof(int) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + int val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (int) -1; + } + } else { + int val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (int) -1; + val = __Pyx_PyInt_As_int(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to int"); + return (int) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to int"); + return (int) -1; +} + +/* CIntFromPy */ + static CYTHON_INLINE npy_uint8 __Pyx_PyInt_As_npy_uint8(PyObject *x) { + const npy_uint8 neg_one = (npy_uint8) -1, const_zero = (npy_uint8) 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(npy_uint8) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(npy_uint8, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (npy_uint8) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_uint8) 0; + case 1: __PYX_VERIFY_RETURN_INT(npy_uint8, digit, digits[0]) + case 2: + if (8 * sizeof(npy_uint8) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint8, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint8) >= 2 * PyLong_SHIFT) { + return (npy_uint8) (((((npy_uint8)digits[1]) << PyLong_SHIFT) | (npy_uint8)digits[0])); + } + } + break; + case 3: + if (8 * sizeof(npy_uint8) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint8, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint8) >= 3 * PyLong_SHIFT) { + return (npy_uint8) (((((((npy_uint8)digits[2]) << PyLong_SHIFT) | (npy_uint8)digits[1]) << PyLong_SHIFT) | (npy_uint8)digits[0])); + } + } + break; + case 4: + if (8 * sizeof(npy_uint8) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint8, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint8) >= 4 * PyLong_SHIFT) { + return (npy_uint8) (((((((((npy_uint8)digits[3]) << PyLong_SHIFT) | (npy_uint8)digits[2]) << PyLong_SHIFT) | (npy_uint8)digits[1]) << PyLong_SHIFT) | (npy_uint8)digits[0])); + } + } + break; + } +#endif +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } +#else + { + int result = PyObject_RichCompareBool(x, Py_False, Py_LT); + if (unlikely(result < 0)) + return (npy_uint8) -1; + if (unlikely(result == 1)) + goto raise_neg_overflow; + } +#endif + if (sizeof(npy_uint8) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint8, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint8) <= sizeof(unsigned PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint8, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif + } + } else { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_uint8) 0; + case -1: __PYX_VERIFY_RETURN_INT(npy_uint8, sdigit, (sdigit) (-(sdigit)digits[0])) + case 1: __PYX_VERIFY_RETURN_INT(npy_uint8, digit, +digits[0]) + case -2: + if (8 * sizeof(npy_uint8) - 1 > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint8, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint8) - 1 > 2 * PyLong_SHIFT) { + return (npy_uint8) (((npy_uint8)-1)*(((((npy_uint8)digits[1]) << PyLong_SHIFT) | (npy_uint8)digits[0]))); + } + } + break; + case 2: + if (8 * sizeof(npy_uint8) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint8, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint8) - 1 > 2 * PyLong_SHIFT) { + return (npy_uint8) ((((((npy_uint8)digits[1]) << PyLong_SHIFT) | (npy_uint8)digits[0]))); + } + } + break; + case -3: + if (8 * sizeof(npy_uint8) - 1 > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint8, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint8) - 1 > 3 * PyLong_SHIFT) { + return (npy_uint8) (((npy_uint8)-1)*(((((((npy_uint8)digits[2]) << PyLong_SHIFT) | (npy_uint8)digits[1]) << PyLong_SHIFT) | (npy_uint8)digits[0]))); + } + } + break; + case 3: + if (8 * sizeof(npy_uint8) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint8, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint8) - 1 > 3 * PyLong_SHIFT) { + return (npy_uint8) ((((((((npy_uint8)digits[2]) << PyLong_SHIFT) | (npy_uint8)digits[1]) << PyLong_SHIFT) | (npy_uint8)digits[0]))); + } + } + break; + case -4: + if (8 * sizeof(npy_uint8) - 1 > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint8, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint8) - 1 > 4 * PyLong_SHIFT) { + return (npy_uint8) (((npy_uint8)-1)*(((((((((npy_uint8)digits[3]) << PyLong_SHIFT) | (npy_uint8)digits[2]) << PyLong_SHIFT) | (npy_uint8)digits[1]) << PyLong_SHIFT) | (npy_uint8)digits[0]))); + } + } + break; + case 4: + if (8 * sizeof(npy_uint8) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint8, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint8) - 1 > 4 * PyLong_SHIFT) { + return (npy_uint8) ((((((((((npy_uint8)digits[3]) << PyLong_SHIFT) | (npy_uint8)digits[2]) << PyLong_SHIFT) | (npy_uint8)digits[1]) << PyLong_SHIFT) | (npy_uint8)digits[0]))); + } + } + break; + } +#endif + if (sizeof(npy_uint8) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint8, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint8) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint8, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + npy_uint8 val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (npy_uint8) -1; + } + } else { + npy_uint8 val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (npy_uint8) -1; + val = __Pyx_PyInt_As_npy_uint8(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to npy_uint8"); + return (npy_uint8) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to npy_uint8"); + return (npy_uint8) -1; +} + +/* CIntFromPy */ + static CYTHON_INLINE npy_int32 __Pyx_PyInt_As_npy_int32(PyObject *x) { + const npy_int32 neg_one = (npy_int32) -1, const_zero = (npy_int32) 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(npy_int32) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(npy_int32, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (npy_int32) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_int32) 0; + case 1: __PYX_VERIFY_RETURN_INT(npy_int32, digit, digits[0]) + case 2: + if (8 * sizeof(npy_int32) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int32, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int32) >= 2 * PyLong_SHIFT) { + return (npy_int32) (((((npy_int32)digits[1]) << PyLong_SHIFT) | (npy_int32)digits[0])); + } + } + break; + case 3: + if (8 * sizeof(npy_int32) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int32, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int32) >= 3 * PyLong_SHIFT) { + return (npy_int32) (((((((npy_int32)digits[2]) << PyLong_SHIFT) | (npy_int32)digits[1]) << PyLong_SHIFT) | (npy_int32)digits[0])); + } + } + break; + case 4: + if (8 * sizeof(npy_int32) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int32, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int32) >= 4 * PyLong_SHIFT) { + return (npy_int32) (((((((((npy_int32)digits[3]) << PyLong_SHIFT) | (npy_int32)digits[2]) << PyLong_SHIFT) | (npy_int32)digits[1]) << PyLong_SHIFT) | (npy_int32)digits[0])); + } + } + break; + } +#endif +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } +#else + { + int result = PyObject_RichCompareBool(x, Py_False, Py_LT); + if (unlikely(result < 0)) + return (npy_int32) -1; + if (unlikely(result == 1)) + goto raise_neg_overflow; + } +#endif + if (sizeof(npy_int32) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int32, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int32) <= sizeof(unsigned PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int32, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif + } + } else { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_int32) 0; + case -1: __PYX_VERIFY_RETURN_INT(npy_int32, sdigit, (sdigit) (-(sdigit)digits[0])) + case 1: __PYX_VERIFY_RETURN_INT(npy_int32, digit, +digits[0]) + case -2: + if (8 * sizeof(npy_int32) - 1 > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int32, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int32) - 1 > 2 * PyLong_SHIFT) { + return (npy_int32) (((npy_int32)-1)*(((((npy_int32)digits[1]) << PyLong_SHIFT) | (npy_int32)digits[0]))); + } + } + break; + case 2: + if (8 * sizeof(npy_int32) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int32, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int32) - 1 > 2 * PyLong_SHIFT) { + return (npy_int32) ((((((npy_int32)digits[1]) << PyLong_SHIFT) | (npy_int32)digits[0]))); + } + } + break; + case -3: + if (8 * sizeof(npy_int32) - 1 > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int32, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int32) - 1 > 3 * PyLong_SHIFT) { + return (npy_int32) (((npy_int32)-1)*(((((((npy_int32)digits[2]) << PyLong_SHIFT) | (npy_int32)digits[1]) << PyLong_SHIFT) | (npy_int32)digits[0]))); + } + } + break; + case 3: + if (8 * sizeof(npy_int32) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int32, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int32) - 1 > 3 * PyLong_SHIFT) { + return (npy_int32) ((((((((npy_int32)digits[2]) << PyLong_SHIFT) | (npy_int32)digits[1]) << PyLong_SHIFT) | (npy_int32)digits[0]))); + } + } + break; + case -4: + if (8 * sizeof(npy_int32) - 1 > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int32, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int32) - 1 > 4 * PyLong_SHIFT) { + return (npy_int32) (((npy_int32)-1)*(((((((((npy_int32)digits[3]) << PyLong_SHIFT) | (npy_int32)digits[2]) << PyLong_SHIFT) | (npy_int32)digits[1]) << PyLong_SHIFT) | (npy_int32)digits[0]))); + } + } + break; + case 4: + if (8 * sizeof(npy_int32) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int32, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int32) - 1 > 4 * PyLong_SHIFT) { + return (npy_int32) ((((((((((npy_int32)digits[3]) << PyLong_SHIFT) | (npy_int32)digits[2]) << PyLong_SHIFT) | (npy_int32)digits[1]) << PyLong_SHIFT) | (npy_int32)digits[0]))); + } + } + break; + } +#endif + if (sizeof(npy_int32) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int32, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int32) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int32, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + npy_int32 val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (npy_int32) -1; + } + } else { + npy_int32 val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (npy_int32) -1; + val = __Pyx_PyInt_As_npy_int32(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to npy_int32"); + return (npy_int32) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to npy_int32"); + return (npy_int32) -1; +} + +/* CIntFromPy */ + static CYTHON_INLINE npy_uint64 __Pyx_PyInt_As_npy_uint64(PyObject *x) { + const npy_uint64 neg_one = (npy_uint64) -1, const_zero = (npy_uint64) 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(npy_uint64) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(npy_uint64, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (npy_uint64) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_uint64) 0; + case 1: __PYX_VERIFY_RETURN_INT(npy_uint64, digit, digits[0]) + case 2: + if (8 * sizeof(npy_uint64) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint64, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint64) >= 2 * PyLong_SHIFT) { + return (npy_uint64) (((((npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0])); + } + } + break; + case 3: + if (8 * sizeof(npy_uint64) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint64, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint64) >= 3 * PyLong_SHIFT) { + return (npy_uint64) (((((((npy_uint64)digits[2]) << PyLong_SHIFT) | (npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0])); + } + } + break; + case 4: + if (8 * sizeof(npy_uint64) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint64, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint64) >= 4 * PyLong_SHIFT) { + return (npy_uint64) (((((((((npy_uint64)digits[3]) << PyLong_SHIFT) | (npy_uint64)digits[2]) << PyLong_SHIFT) | (npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0])); + } + } + break; + } +#endif +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } +#else + { + int result = PyObject_RichCompareBool(x, Py_False, Py_LT); + if (unlikely(result < 0)) + return (npy_uint64) -1; + if (unlikely(result == 1)) + goto raise_neg_overflow; + } +#endif + if (sizeof(npy_uint64) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint64, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint64) <= sizeof(unsigned PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint64, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif + } + } else { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_uint64) 0; + case -1: __PYX_VERIFY_RETURN_INT(npy_uint64, sdigit, (sdigit) (-(sdigit)digits[0])) + case 1: __PYX_VERIFY_RETURN_INT(npy_uint64, digit, +digits[0]) + case -2: + if (8 * sizeof(npy_uint64) - 1 > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint64, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint64) - 1 > 2 * PyLong_SHIFT) { + return (npy_uint64) (((npy_uint64)-1)*(((((npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0]))); + } + } + break; + case 2: + if (8 * sizeof(npy_uint64) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint64, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint64) - 1 > 2 * PyLong_SHIFT) { + return (npy_uint64) ((((((npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0]))); + } + } + break; + case -3: + if (8 * sizeof(npy_uint64) - 1 > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint64, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint64) - 1 > 3 * PyLong_SHIFT) { + return (npy_uint64) (((npy_uint64)-1)*(((((((npy_uint64)digits[2]) << PyLong_SHIFT) | (npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0]))); + } + } + break; + case 3: + if (8 * sizeof(npy_uint64) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint64, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint64) - 1 > 3 * PyLong_SHIFT) { + return (npy_uint64) ((((((((npy_uint64)digits[2]) << PyLong_SHIFT) | (npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0]))); + } + } + break; + case -4: + if (8 * sizeof(npy_uint64) - 1 > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint64, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint64) - 1 > 4 * PyLong_SHIFT) { + return (npy_uint64) (((npy_uint64)-1)*(((((((((npy_uint64)digits[3]) << PyLong_SHIFT) | (npy_uint64)digits[2]) << PyLong_SHIFT) | (npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0]))); + } + } + break; + case 4: + if (8 * sizeof(npy_uint64) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint64, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint64) - 1 > 4 * PyLong_SHIFT) { + return (npy_uint64) ((((((((((npy_uint64)digits[3]) << PyLong_SHIFT) | (npy_uint64)digits[2]) << PyLong_SHIFT) | (npy_uint64)digits[1]) << PyLong_SHIFT) | (npy_uint64)digits[0]))); + } + } + break; + } +#endif + if (sizeof(npy_uint64) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint64, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint64) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint64, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + npy_uint64 val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (npy_uint64) -1; + } + } else { + npy_uint64 val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (npy_uint64) -1; + val = __Pyx_PyInt_As_npy_uint64(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to npy_uint64"); + return (npy_uint64) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to npy_uint64"); + return (npy_uint64) -1; +} + +/* CIntFromPy */ + static CYTHON_INLINE npy_int64 __Pyx_PyInt_As_npy_int64(PyObject *x) { + const npy_int64 neg_one = (npy_int64) -1, const_zero = (npy_int64) 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(npy_int64) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(npy_int64, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (npy_int64) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_int64) 0; + case 1: __PYX_VERIFY_RETURN_INT(npy_int64, digit, digits[0]) + case 2: + if (8 * sizeof(npy_int64) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int64, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int64) >= 2 * PyLong_SHIFT) { + return (npy_int64) (((((npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0])); + } + } + break; + case 3: + if (8 * sizeof(npy_int64) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int64, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int64) >= 3 * PyLong_SHIFT) { + return (npy_int64) (((((((npy_int64)digits[2]) << PyLong_SHIFT) | (npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0])); + } + } + break; + case 4: + if (8 * sizeof(npy_int64) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int64, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int64) >= 4 * PyLong_SHIFT) { + return (npy_int64) (((((((((npy_int64)digits[3]) << PyLong_SHIFT) | (npy_int64)digits[2]) << PyLong_SHIFT) | (npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0])); + } + } + break; + } +#endif +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } +#else + { + int result = PyObject_RichCompareBool(x, Py_False, Py_LT); + if (unlikely(result < 0)) + return (npy_int64) -1; + if (unlikely(result == 1)) + goto raise_neg_overflow; + } +#endif + if (sizeof(npy_int64) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int64, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int64) <= sizeof(unsigned PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int64, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif + } + } else { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_int64) 0; + case -1: __PYX_VERIFY_RETURN_INT(npy_int64, sdigit, (sdigit) (-(sdigit)digits[0])) + case 1: __PYX_VERIFY_RETURN_INT(npy_int64, digit, +digits[0]) + case -2: + if (8 * sizeof(npy_int64) - 1 > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int64, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int64) - 1 > 2 * PyLong_SHIFT) { + return (npy_int64) (((npy_int64)-1)*(((((npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0]))); + } + } + break; + case 2: + if (8 * sizeof(npy_int64) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int64, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int64) - 1 > 2 * PyLong_SHIFT) { + return (npy_int64) ((((((npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0]))); + } + } + break; + case -3: + if (8 * sizeof(npy_int64) - 1 > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int64, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int64) - 1 > 3 * PyLong_SHIFT) { + return (npy_int64) (((npy_int64)-1)*(((((((npy_int64)digits[2]) << PyLong_SHIFT) | (npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0]))); + } + } + break; + case 3: + if (8 * sizeof(npy_int64) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int64, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int64) - 1 > 3 * PyLong_SHIFT) { + return (npy_int64) ((((((((npy_int64)digits[2]) << PyLong_SHIFT) | (npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0]))); + } + } + break; + case -4: + if (8 * sizeof(npy_int64) - 1 > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int64, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int64) - 1 > 4 * PyLong_SHIFT) { + return (npy_int64) (((npy_int64)-1)*(((((((((npy_int64)digits[3]) << PyLong_SHIFT) | (npy_int64)digits[2]) << PyLong_SHIFT) | (npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0]))); + } + } + break; + case 4: + if (8 * sizeof(npy_int64) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int64, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int64) - 1 > 4 * PyLong_SHIFT) { + return (npy_int64) ((((((((((npy_int64)digits[3]) << PyLong_SHIFT) | (npy_int64)digits[2]) << PyLong_SHIFT) | (npy_int64)digits[1]) << PyLong_SHIFT) | (npy_int64)digits[0]))); + } + } + break; + } +#endif + if (sizeof(npy_int64) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int64, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int64) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int64, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + npy_int64 val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (npy_int64) -1; + } + } else { + npy_int64 val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (npy_int64) -1; + val = __Pyx_PyInt_As_npy_int64(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to npy_int64"); + return (npy_int64) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to npy_int64"); + return (npy_int64) -1; +} + +/* CIntFromPy */ + static CYTHON_INLINE npy_int8 __Pyx_PyInt_As_npy_int8(PyObject *x) { + const npy_int8 neg_one = (npy_int8) -1, const_zero = (npy_int8) 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(npy_int8) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(npy_int8, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (npy_int8) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_int8) 0; + case 1: __PYX_VERIFY_RETURN_INT(npy_int8, digit, digits[0]) + case 2: + if (8 * sizeof(npy_int8) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int8, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int8) >= 2 * PyLong_SHIFT) { + return (npy_int8) (((((npy_int8)digits[1]) << PyLong_SHIFT) | (npy_int8)digits[0])); + } + } + break; + case 3: + if (8 * sizeof(npy_int8) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int8, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int8) >= 3 * PyLong_SHIFT) { + return (npy_int8) (((((((npy_int8)digits[2]) << PyLong_SHIFT) | (npy_int8)digits[1]) << PyLong_SHIFT) | (npy_int8)digits[0])); + } + } + break; + case 4: + if (8 * sizeof(npy_int8) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int8, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int8) >= 4 * PyLong_SHIFT) { + return (npy_int8) (((((((((npy_int8)digits[3]) << PyLong_SHIFT) | (npy_int8)digits[2]) << PyLong_SHIFT) | (npy_int8)digits[1]) << PyLong_SHIFT) | (npy_int8)digits[0])); + } + } + break; + } +#endif +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } +#else + { + int result = PyObject_RichCompareBool(x, Py_False, Py_LT); + if (unlikely(result < 0)) + return (npy_int8) -1; + if (unlikely(result == 1)) + goto raise_neg_overflow; + } +#endif + if (sizeof(npy_int8) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int8, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int8) <= sizeof(unsigned PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int8, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif + } + } else { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_int8) 0; + case -1: __PYX_VERIFY_RETURN_INT(npy_int8, sdigit, (sdigit) (-(sdigit)digits[0])) + case 1: __PYX_VERIFY_RETURN_INT(npy_int8, digit, +digits[0]) + case -2: + if (8 * sizeof(npy_int8) - 1 > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int8, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int8) - 1 > 2 * PyLong_SHIFT) { + return (npy_int8) (((npy_int8)-1)*(((((npy_int8)digits[1]) << PyLong_SHIFT) | (npy_int8)digits[0]))); + } + } + break; + case 2: + if (8 * sizeof(npy_int8) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int8, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int8) - 1 > 2 * PyLong_SHIFT) { + return (npy_int8) ((((((npy_int8)digits[1]) << PyLong_SHIFT) | (npy_int8)digits[0]))); + } + } + break; + case -3: + if (8 * sizeof(npy_int8) - 1 > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int8, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int8) - 1 > 3 * PyLong_SHIFT) { + return (npy_int8) (((npy_int8)-1)*(((((((npy_int8)digits[2]) << PyLong_SHIFT) | (npy_int8)digits[1]) << PyLong_SHIFT) | (npy_int8)digits[0]))); + } + } + break; + case 3: + if (8 * sizeof(npy_int8) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int8, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int8) - 1 > 3 * PyLong_SHIFT) { + return (npy_int8) ((((((((npy_int8)digits[2]) << PyLong_SHIFT) | (npy_int8)digits[1]) << PyLong_SHIFT) | (npy_int8)digits[0]))); + } + } + break; + case -4: + if (8 * sizeof(npy_int8) - 1 > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int8, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int8) - 1 > 4 * PyLong_SHIFT) { + return (npy_int8) (((npy_int8)-1)*(((((((((npy_int8)digits[3]) << PyLong_SHIFT) | (npy_int8)digits[2]) << PyLong_SHIFT) | (npy_int8)digits[1]) << PyLong_SHIFT) | (npy_int8)digits[0]))); + } + } + break; + case 4: + if (8 * sizeof(npy_int8) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int8, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int8) - 1 > 4 * PyLong_SHIFT) { + return (npy_int8) ((((((((((npy_int8)digits[3]) << PyLong_SHIFT) | (npy_int8)digits[2]) << PyLong_SHIFT) | (npy_int8)digits[1]) << PyLong_SHIFT) | (npy_int8)digits[0]))); + } + } + break; + } +#endif + if (sizeof(npy_int8) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int8, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int8) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int8, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + npy_int8 val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (npy_int8) -1; + } + } else { + npy_int8 val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (npy_int8) -1; + val = __Pyx_PyInt_As_npy_int8(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to npy_int8"); + return (npy_int8) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to npy_int8"); + return (npy_int8) -1; +} + +/* CIntFromPy */ + static CYTHON_INLINE npy_uint16 __Pyx_PyInt_As_npy_uint16(PyObject *x) { + const npy_uint16 neg_one = (npy_uint16) -1, const_zero = (npy_uint16) 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(npy_uint16) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(npy_uint16, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (npy_uint16) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_uint16) 0; + case 1: __PYX_VERIFY_RETURN_INT(npy_uint16, digit, digits[0]) + case 2: + if (8 * sizeof(npy_uint16) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint16, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint16) >= 2 * PyLong_SHIFT) { + return (npy_uint16) (((((npy_uint16)digits[1]) << PyLong_SHIFT) | (npy_uint16)digits[0])); + } + } + break; + case 3: + if (8 * sizeof(npy_uint16) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint16, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint16) >= 3 * PyLong_SHIFT) { + return (npy_uint16) (((((((npy_uint16)digits[2]) << PyLong_SHIFT) | (npy_uint16)digits[1]) << PyLong_SHIFT) | (npy_uint16)digits[0])); + } + } + break; + case 4: + if (8 * sizeof(npy_uint16) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint16, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint16) >= 4 * PyLong_SHIFT) { + return (npy_uint16) (((((((((npy_uint16)digits[3]) << PyLong_SHIFT) | (npy_uint16)digits[2]) << PyLong_SHIFT) | (npy_uint16)digits[1]) << PyLong_SHIFT) | (npy_uint16)digits[0])); + } + } + break; + } +#endif +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } +#else + { + int result = PyObject_RichCompareBool(x, Py_False, Py_LT); + if (unlikely(result < 0)) + return (npy_uint16) -1; + if (unlikely(result == 1)) + goto raise_neg_overflow; + } +#endif + if (sizeof(npy_uint16) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint16, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint16) <= sizeof(unsigned PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint16, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif + } + } else { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_uint16) 0; + case -1: __PYX_VERIFY_RETURN_INT(npy_uint16, sdigit, (sdigit) (-(sdigit)digits[0])) + case 1: __PYX_VERIFY_RETURN_INT(npy_uint16, digit, +digits[0]) + case -2: + if (8 * sizeof(npy_uint16) - 1 > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint16, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint16) - 1 > 2 * PyLong_SHIFT) { + return (npy_uint16) (((npy_uint16)-1)*(((((npy_uint16)digits[1]) << PyLong_SHIFT) | (npy_uint16)digits[0]))); + } + } + break; + case 2: + if (8 * sizeof(npy_uint16) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint16, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint16) - 1 > 2 * PyLong_SHIFT) { + return (npy_uint16) ((((((npy_uint16)digits[1]) << PyLong_SHIFT) | (npy_uint16)digits[0]))); + } + } + break; + case -3: + if (8 * sizeof(npy_uint16) - 1 > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint16, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint16) - 1 > 3 * PyLong_SHIFT) { + return (npy_uint16) (((npy_uint16)-1)*(((((((npy_uint16)digits[2]) << PyLong_SHIFT) | (npy_uint16)digits[1]) << PyLong_SHIFT) | (npy_uint16)digits[0]))); + } + } + break; + case 3: + if (8 * sizeof(npy_uint16) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint16, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint16) - 1 > 3 * PyLong_SHIFT) { + return (npy_uint16) ((((((((npy_uint16)digits[2]) << PyLong_SHIFT) | (npy_uint16)digits[1]) << PyLong_SHIFT) | (npy_uint16)digits[0]))); + } + } + break; + case -4: + if (8 * sizeof(npy_uint16) - 1 > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint16, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint16) - 1 > 4 * PyLong_SHIFT) { + return (npy_uint16) (((npy_uint16)-1)*(((((((((npy_uint16)digits[3]) << PyLong_SHIFT) | (npy_uint16)digits[2]) << PyLong_SHIFT) | (npy_uint16)digits[1]) << PyLong_SHIFT) | (npy_uint16)digits[0]))); + } + } + break; + case 4: + if (8 * sizeof(npy_uint16) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_uint16, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_uint16) - 1 > 4 * PyLong_SHIFT) { + return (npy_uint16) ((((((((((npy_uint16)digits[3]) << PyLong_SHIFT) | (npy_uint16)digits[2]) << PyLong_SHIFT) | (npy_uint16)digits[1]) << PyLong_SHIFT) | (npy_uint16)digits[0]))); + } + } + break; + } +#endif + if (sizeof(npy_uint16) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint16, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_uint16) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_uint16, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + npy_uint16 val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (npy_uint16) -1; + } + } else { + npy_uint16 val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (npy_uint16) -1; + val = __Pyx_PyInt_As_npy_uint16(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to npy_uint16"); + return (npy_uint16) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to npy_uint16"); + return (npy_uint16) -1; +} + +/* CIntFromPy */ + static CYTHON_INLINE npy_int16 __Pyx_PyInt_As_npy_int16(PyObject *x) { + const npy_int16 neg_one = (npy_int16) -1, const_zero = (npy_int16) 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(npy_int16) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(npy_int16, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (npy_int16) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_int16) 0; + case 1: __PYX_VERIFY_RETURN_INT(npy_int16, digit, digits[0]) + case 2: + if (8 * sizeof(npy_int16) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int16, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int16) >= 2 * PyLong_SHIFT) { + return (npy_int16) (((((npy_int16)digits[1]) << PyLong_SHIFT) | (npy_int16)digits[0])); + } + } + break; + case 3: + if (8 * sizeof(npy_int16) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int16, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int16) >= 3 * PyLong_SHIFT) { + return (npy_int16) (((((((npy_int16)digits[2]) << PyLong_SHIFT) | (npy_int16)digits[1]) << PyLong_SHIFT) | (npy_int16)digits[0])); + } + } + break; + case 4: + if (8 * sizeof(npy_int16) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int16, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int16) >= 4 * PyLong_SHIFT) { + return (npy_int16) (((((((((npy_int16)digits[3]) << PyLong_SHIFT) | (npy_int16)digits[2]) << PyLong_SHIFT) | (npy_int16)digits[1]) << PyLong_SHIFT) | (npy_int16)digits[0])); + } + } + break; + } +#endif +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } +#else + { + int result = PyObject_RichCompareBool(x, Py_False, Py_LT); + if (unlikely(result < 0)) + return (npy_int16) -1; + if (unlikely(result == 1)) + goto raise_neg_overflow; + } +#endif + if (sizeof(npy_int16) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int16, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int16) <= sizeof(unsigned PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int16, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif + } + } else { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (npy_int16) 0; + case -1: __PYX_VERIFY_RETURN_INT(npy_int16, sdigit, (sdigit) (-(sdigit)digits[0])) + case 1: __PYX_VERIFY_RETURN_INT(npy_int16, digit, +digits[0]) + case -2: + if (8 * sizeof(npy_int16) - 1 > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int16, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int16) - 1 > 2 * PyLong_SHIFT) { + return (npy_int16) (((npy_int16)-1)*(((((npy_int16)digits[1]) << PyLong_SHIFT) | (npy_int16)digits[0]))); + } + } + break; + case 2: + if (8 * sizeof(npy_int16) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int16, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int16) - 1 > 2 * PyLong_SHIFT) { + return (npy_int16) ((((((npy_int16)digits[1]) << PyLong_SHIFT) | (npy_int16)digits[0]))); + } + } + break; + case -3: + if (8 * sizeof(npy_int16) - 1 > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int16, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int16) - 1 > 3 * PyLong_SHIFT) { + return (npy_int16) (((npy_int16)-1)*(((((((npy_int16)digits[2]) << PyLong_SHIFT) | (npy_int16)digits[1]) << PyLong_SHIFT) | (npy_int16)digits[0]))); + } + } + break; + case 3: + if (8 * sizeof(npy_int16) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int16, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int16) - 1 > 3 * PyLong_SHIFT) { + return (npy_int16) ((((((((npy_int16)digits[2]) << PyLong_SHIFT) | (npy_int16)digits[1]) << PyLong_SHIFT) | (npy_int16)digits[0]))); + } + } + break; + case -4: + if (8 * sizeof(npy_int16) - 1 > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int16, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int16) - 1 > 4 * PyLong_SHIFT) { + return (npy_int16) (((npy_int16)-1)*(((((((((npy_int16)digits[3]) << PyLong_SHIFT) | (npy_int16)digits[2]) << PyLong_SHIFT) | (npy_int16)digits[1]) << PyLong_SHIFT) | (npy_int16)digits[0]))); + } + } + break; + case 4: + if (8 * sizeof(npy_int16) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(npy_int16, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(npy_int16) - 1 > 4 * PyLong_SHIFT) { + return (npy_int16) ((((((((((npy_int16)digits[3]) << PyLong_SHIFT) | (npy_int16)digits[2]) << PyLong_SHIFT) | (npy_int16)digits[1]) << PyLong_SHIFT) | (npy_int16)digits[0]))); + } + } + break; + } +#endif + if (sizeof(npy_int16) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int16, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(npy_int16) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(npy_int16, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + npy_int16 val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (npy_int16) -1; + } + } else { + npy_int16 val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (npy_int16) -1; + val = __Pyx_PyInt_As_npy_int16(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to npy_int16"); + return (npy_int16) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to npy_int16"); + return (npy_int16) -1; +} + +/* BytesContains */ + static CYTHON_INLINE int __Pyx_BytesContains(PyObject* bytes, char character) { + const Py_ssize_t length = PyBytes_GET_SIZE(bytes); + char* char_start = PyBytes_AS_STRING(bytes); + return memchr(char_start, (unsigned char)character, (size_t)length) != NULL; +} + +/* ImportNumPyArray */ + static PyObject* __Pyx__ImportNumPyArray(void) { + PyObject *numpy_module, *ndarray_object = NULL; + numpy_module = __Pyx_Import(__pyx_n_s_numpy, NULL, 0); + if (likely(numpy_module)) { + ndarray_object = PyObject_GetAttrString(numpy_module, "ndarray"); + Py_DECREF(numpy_module); + } + if (unlikely(!ndarray_object)) { + PyErr_Clear(); + } + if (unlikely(!ndarray_object || !PyObject_TypeCheck(ndarray_object, &PyType_Type))) { + Py_XDECREF(ndarray_object); + Py_INCREF(Py_None); + ndarray_object = Py_None; + } + return ndarray_object; +} +static CYTHON_INLINE PyObject* __Pyx_ImportNumPyArrayTypeIfAvailable(void) { + if (unlikely(!__pyx_numpy_ndarray)) { + __pyx_numpy_ndarray = __Pyx__ImportNumPyArray(); + } + Py_INCREF(__pyx_numpy_ndarray); + return __pyx_numpy_ndarray; +} + +/* CIntFromPy */ + static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) { + const long neg_one = (long) -1, const_zero = (long) 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(long) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (long) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (long) 0; + case 1: __PYX_VERIFY_RETURN_INT(long, digit, digits[0]) + case 2: + if (8 * sizeof(long) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) >= 2 * PyLong_SHIFT) { + return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); + } + } + break; + case 3: + if (8 * sizeof(long) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) >= 3 * PyLong_SHIFT) { + return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); + } + } + break; + case 4: + if (8 * sizeof(long) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) >= 4 * PyLong_SHIFT) { + return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])); + } + } + break; + } +#endif +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } +#else + { + int result = PyObject_RichCompareBool(x, Py_False, Py_LT); + if (unlikely(result < 0)) + return (long) -1; + if (unlikely(result == 1)) + goto raise_neg_overflow; + } +#endif + if (sizeof(long) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif + } + } else { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (long) 0; + case -1: __PYX_VERIFY_RETURN_INT(long, sdigit, (sdigit) (-(sdigit)digits[0])) + case 1: __PYX_VERIFY_RETURN_INT(long, digit, +digits[0]) + case -2: + if (8 * sizeof(long) - 1 > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case 2: + if (8 * sizeof(long) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case -3: + if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case 3: + if (8 * sizeof(long) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case -4: + if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + case 4: + if (8 * sizeof(long) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) { + return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]))); + } + } + break; + } +#endif + if (sizeof(long) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + long val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (long) -1; + } + } else { + long val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (long) -1; + val = __Pyx_PyInt_As_long(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to long"); + return (long) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to long"); + return (long) -1; +} + +/* CIntFromPy */ + static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) { + const char neg_one = (char) -1, const_zero = (char) 0; + const int is_unsigned = neg_one > const_zero; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x))) { + if (sizeof(char) < sizeof(long)) { + __PYX_VERIFY_RETURN_INT(char, long, PyInt_AS_LONG(x)) + } else { + long val = PyInt_AS_LONG(x); + if (is_unsigned && unlikely(val < 0)) { + goto raise_neg_overflow; + } + return (char) val; + } + } else +#endif + if (likely(PyLong_Check(x))) { + if (is_unsigned) { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (char) 0; + case 1: __PYX_VERIFY_RETURN_INT(char, digit, digits[0]) + case 2: + if (8 * sizeof(char) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(char) >= 2 * PyLong_SHIFT) { + return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])); + } + } + break; + case 3: + if (8 * sizeof(char) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(char) >= 3 * PyLong_SHIFT) { + return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])); + } + } + break; + case 4: + if (8 * sizeof(char) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(char) >= 4 * PyLong_SHIFT) { + return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])); + } + } + break; + } +#endif +#if CYTHON_COMPILING_IN_CPYTHON + if (unlikely(Py_SIZE(x) < 0)) { + goto raise_neg_overflow; + } +#else + { + int result = PyObject_RichCompareBool(x, Py_False, Py_LT); + if (unlikely(result < 0)) + return (char) -1; + if (unlikely(result == 1)) + goto raise_neg_overflow; + } +#endif + if (sizeof(char) <= sizeof(unsigned long)) { + __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(char) <= sizeof(unsigned PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x)) +#endif + } + } else { +#if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)x)->ob_digit; + switch (Py_SIZE(x)) { + case 0: return (char) 0; + case -1: __PYX_VERIFY_RETURN_INT(char, sdigit, (sdigit) (-(sdigit)digits[0])) + case 1: __PYX_VERIFY_RETURN_INT(char, digit, +digits[0]) + case -2: + if (8 * sizeof(char) - 1 > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) { + return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]))); + } + } + break; + case 2: + if (8 * sizeof(char) > 1 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 2 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) { + return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]))); + } + } + break; + case -3: + if (8 * sizeof(char) - 1 > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) { + return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]))); + } + } + break; + case 3: + if (8 * sizeof(char) > 2 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 3 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) { + return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]))); + } + } + break; + case -4: + if (8 * sizeof(char) - 1 > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) { + return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]))); + } + } + break; + case 4: + if (8 * sizeof(char) > 3 * PyLong_SHIFT) { + if (8 * sizeof(unsigned long) > 4 * PyLong_SHIFT) { + __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]))) + } else if (8 * sizeof(char) - 1 > 4 * PyLong_SHIFT) { + return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]))); + } + } + break; + } +#endif + if (sizeof(char) <= sizeof(long)) { + __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x)) +#ifdef HAVE_LONG_LONG + } else if (sizeof(char) <= sizeof(PY_LONG_LONG)) { + __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x)) +#endif + } + } + { +#if CYTHON_COMPILING_IN_PYPY && !defined(_PyLong_AsByteArray) + PyErr_SetString(PyExc_RuntimeError, + "_PyLong_AsByteArray() not available in PyPy, cannot convert large numbers"); +#else + char val; + PyObject *v = __Pyx_PyNumber_IntOrLong(x); + #if PY_MAJOR_VERSION < 3 + if (likely(v) && !PyLong_Check(v)) { + PyObject *tmp = v; + v = PyNumber_Long(tmp); + Py_DECREF(tmp); + } + #endif + if (likely(v)) { + int one = 1; int is_little = (int)*(unsigned char *)&one; + unsigned char *bytes = (unsigned char *)&val; + int ret = _PyLong_AsByteArray((PyLongObject *)v, + bytes, sizeof(val), + is_little, !is_unsigned); + Py_DECREF(v); + if (likely(!ret)) + return val; + } +#endif + return (char) -1; + } + } else { + char val; + PyObject *tmp = __Pyx_PyNumber_IntOrLong(x); + if (!tmp) return (char) -1; + val = __Pyx_PyInt_As_char(tmp); + Py_DECREF(tmp); + return val; + } +raise_overflow: + PyErr_SetString(PyExc_OverflowError, + "value too large to convert to char"); + return (char) -1; +raise_neg_overflow: + PyErr_SetString(PyExc_OverflowError, + "can't convert negative value to char"); + return (char) -1; +} + +/* CheckBinaryVersion */ + static int __Pyx_check_binary_version(void) { + char ctversion[4], rtversion[4]; + PyOS_snprintf(ctversion, 4, "%d.%d", PY_MAJOR_VERSION, PY_MINOR_VERSION); + PyOS_snprintf(rtversion, 4, "%s", Py_GetVersion()); + if (ctversion[0] != rtversion[0] || ctversion[2] != rtversion[2]) { + char message[200]; + PyOS_snprintf(message, sizeof(message), + "compiletime version %s of module '%.100s' " + "does not match runtime version %s", + ctversion, __Pyx_MODULE_NAME, rtversion); + return PyErr_WarnEx(NULL, message, 1); + } + return 0; +} + +/* ModuleImport */ + #ifndef __PYX_HAVE_RT_ImportModule +#define __PYX_HAVE_RT_ImportModule +static PyObject *__Pyx_ImportModule(const char *name) { + PyObject *py_name = 0; + PyObject *py_module = 0; + py_name = __Pyx_PyIdentifier_FromString(name); + if (!py_name) + goto bad; + py_module = PyImport_Import(py_name); + Py_DECREF(py_name); + return py_module; +bad: + Py_XDECREF(py_name); + return 0; +} +#endif + +/* TypeImport */ + #ifndef __PYX_HAVE_RT_ImportType +#define __PYX_HAVE_RT_ImportType +static PyTypeObject *__Pyx_ImportType(const char *module_name, const char *class_name, + size_t size, int strict) +{ + PyObject *py_module = 0; + PyObject *result = 0; + PyObject *py_name = 0; + char warning[200]; + Py_ssize_t basicsize; +#ifdef Py_LIMITED_API + PyObject *py_basicsize; +#endif + py_module = __Pyx_ImportModule(module_name); + if (!py_module) + goto bad; + py_name = __Pyx_PyIdentifier_FromString(class_name); + if (!py_name) + goto bad; + result = PyObject_GetAttr(py_module, py_name); + Py_DECREF(py_name); + py_name = 0; + Py_DECREF(py_module); + py_module = 0; + if (!result) + goto bad; + if (!PyType_Check(result)) { + PyErr_Format(PyExc_TypeError, + "%.200s.%.200s is not a type object", + module_name, class_name); + goto bad; + } +#ifndef Py_LIMITED_API + basicsize = ((PyTypeObject *)result)->tp_basicsize; +#else + py_basicsize = PyObject_GetAttrString(result, "__basicsize__"); + if (!py_basicsize) + goto bad; + basicsize = PyLong_AsSsize_t(py_basicsize); + Py_DECREF(py_basicsize); + py_basicsize = 0; + if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred()) + goto bad; +#endif + if (!strict && (size_t)basicsize > size) { + PyOS_snprintf(warning, sizeof(warning), + "%s.%s size changed, may indicate binary incompatibility. Expected %zd, got %zd", + module_name, class_name, basicsize, size); + if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad; + } + else if ((size_t)basicsize != size) { + PyErr_Format(PyExc_ValueError, + "%.200s.%.200s has the wrong size, try recompiling. Expected %zd, got %zd", + module_name, class_name, basicsize, size); + goto bad; + } + return (PyTypeObject *)result; +bad: + Py_XDECREF(py_module); + Py_XDECREF(result); + return NULL; +} +#endif + +/* ObjectToMemviewSlice */ + static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_dc_double(PyObject *obj, int writable_flag) { + __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } }; + __Pyx_BufFmt_StackElem stack[1]; + int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) }; + int retcode; + if (obj == Py_None) { + result.memview = (struct __pyx_memoryview_obj *) Py_None; + return result; + } + retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG, + (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT) | writable_flag, 1, + &__Pyx_TypeInfo_double, stack, + &result, obj); + if (unlikely(retcode == -1)) + goto __pyx_fail; + return result; +__pyx_fail: + result.memview = NULL; + result.data = NULL; + return result; +} + +/* InitStrings */ + static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) { + while (t->p) { + #if PY_MAJOR_VERSION < 3 + if (t->is_unicode) { + *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL); + } else if (t->intern) { + *t->p = PyString_InternFromString(t->s); + } else { + *t->p = PyString_FromStringAndSize(t->s, t->n - 1); + } + #else + if (t->is_unicode | t->is_str) { + if (t->intern) { + *t->p = PyUnicode_InternFromString(t->s); + } else if (t->encoding) { + *t->p = PyUnicode_Decode(t->s, t->n - 1, t->encoding, NULL); + } else { + *t->p = PyUnicode_FromStringAndSize(t->s, t->n - 1); + } + } else { + *t->p = PyBytes_FromStringAndSize(t->s, t->n - 1); + } + #endif + if (!*t->p) + return -1; + if (PyObject_Hash(*t->p) == -1) + return -1; + ++t; + } + return 0; +} + +static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) { + return __Pyx_PyUnicode_FromStringAndSize(c_str, (Py_ssize_t)strlen(c_str)); +} +static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) { + Py_ssize_t ignore; + return __Pyx_PyObject_AsStringAndSize(o, &ignore); +} +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT +#if !CYTHON_PEP393_ENABLED +static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) { + char* defenc_c; + PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL); + if (!defenc) return NULL; + defenc_c = PyBytes_AS_STRING(defenc); +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + { + char* end = defenc_c + PyBytes_GET_SIZE(defenc); + char* c; + for (c = defenc_c; c < end; c++) { + if ((unsigned char) (*c) >= 128) { + PyUnicode_AsASCIIString(o); + return NULL; + } + } + } +#endif + *length = PyBytes_GET_SIZE(defenc); + return defenc_c; +} +#else +static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) { + if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL; +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + if (likely(PyUnicode_IS_ASCII(o))) { + *length = PyUnicode_GET_LENGTH(o); + return PyUnicode_AsUTF8(o); + } else { + PyUnicode_AsASCIIString(o); + return NULL; + } +#else + return PyUnicode_AsUTF8AndSize(o, length); +#endif +} +#endif +#endif +static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) { +#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT + if ( +#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII + __Pyx_sys_getdefaultencoding_not_ascii && +#endif + PyUnicode_Check(o)) { + return __Pyx_PyUnicode_AsStringAndSize(o, length); + } else +#endif +#if (!CYTHON_COMPILING_IN_PYPY) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE)) + if (PyByteArray_Check(o)) { + *length = PyByteArray_GET_SIZE(o); + return PyByteArray_AS_STRING(o); + } else +#endif + { + char* result; + int r = PyBytes_AsStringAndSize(o, &result, length); + if (unlikely(r < 0)) { + return NULL; + } else { + return result; + } + } +} +static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) { + int is_true = x == Py_True; + if (is_true | (x == Py_False) | (x == Py_None)) return is_true; + else return PyObject_IsTrue(x); +} +static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) { +#if PY_MAJOR_VERSION >= 3 + if (PyLong_Check(result)) { + if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1, + "__int__ returned non-int (type %.200s). " + "The ability to return an instance of a strict subclass of int " + "is deprecated, and may be removed in a future version of Python.", + Py_TYPE(result)->tp_name)) { + Py_DECREF(result); + return NULL; + } + return result; + } +#endif + PyErr_Format(PyExc_TypeError, + "__%.4s__ returned non-%.4s (type %.200s)", + type_name, type_name, Py_TYPE(result)->tp_name); + Py_DECREF(result); + return NULL; +} +static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) { +#if CYTHON_USE_TYPE_SLOTS + PyNumberMethods *m; +#endif + const char *name = NULL; + PyObject *res = NULL; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_Check(x) || PyLong_Check(x))) +#else + if (likely(PyLong_Check(x))) +#endif + return __Pyx_NewRef(x); +#if CYTHON_USE_TYPE_SLOTS + m = Py_TYPE(x)->tp_as_number; + #if PY_MAJOR_VERSION < 3 + if (m && m->nb_int) { + name = "int"; + res = m->nb_int(x); + } + else if (m && m->nb_long) { + name = "long"; + res = m->nb_long(x); + } + #else + if (likely(m && m->nb_int)) { + name = "int"; + res = m->nb_int(x); + } + #endif +#else + if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) { + res = PyNumber_Int(x); + } +#endif + if (likely(res)) { +#if PY_MAJOR_VERSION < 3 + if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) { +#else + if (unlikely(!PyLong_CheckExact(res))) { +#endif + return __Pyx_PyNumber_IntOrLongWrongResultType(res, name); + } + } + else if (!PyErr_Occurred()) { + PyErr_SetString(PyExc_TypeError, + "an integer is required"); + } + return res; +} +static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) { + Py_ssize_t ival; + PyObject *x; +#if PY_MAJOR_VERSION < 3 + if (likely(PyInt_CheckExact(b))) { + if (sizeof(Py_ssize_t) >= sizeof(long)) + return PyInt_AS_LONG(b); + else + return PyInt_AsSsize_t(x); + } +#endif + if (likely(PyLong_CheckExact(b))) { + #if CYTHON_USE_PYLONG_INTERNALS + const digit* digits = ((PyLongObject*)b)->ob_digit; + const Py_ssize_t size = Py_SIZE(b); + if (likely(__Pyx_sst_abs(size) <= 1)) { + ival = likely(size) ? digits[0] : 0; + if (size == -1) ival = -ival; + return ival; + } else { + switch (size) { + case 2: + if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) { + return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); + } + break; + case -2: + if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) { + return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); + } + break; + case 3: + if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) { + return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); + } + break; + case -3: + if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) { + return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); + } + break; + case 4: + if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) { + return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); + } + break; + case -4: + if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) { + return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0])); + } + break; + } + } + #endif + return PyLong_AsSsize_t(b); + } + x = PyNumber_Index(b); + if (!x) return -1; + ival = PyInt_AsSsize_t(x); + Py_DECREF(x); + return ival; +} +static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) { + return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False); +} +static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) { + return PyInt_FromSize_t(ival); +} + + +#endif /* Py_PYTHON_H */ |