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Diffstat (limited to 'extlibs/headers/glad/include/glad/egl.h')
| -rw-r--r-- | extlibs/headers/glad/include/glad/egl.h | 1530 |
1 files changed, 1530 insertions, 0 deletions
diff --git a/extlibs/headers/glad/include/glad/egl.h b/extlibs/headers/glad/include/glad/egl.h new file mode 100644 index 0000000..e365e56 --- /dev/null +++ b/extlibs/headers/glad/include/glad/egl.h @@ -0,0 +1,1530 @@ +/** + * Loader generated by glad 2.0.0-beta on Sun Jun 26 11:35:02 2022 + * + * Generator: C/C++ + * Specification: egl + * Extensions: 5 + * + * APIs: + * - egl=1.5 + * + * Options: + * - ALIAS = True + * - DEBUG = False + * - HEADER_ONLY = True + * - LOADER = True + * - MX = False + * - MX_GLOBAL = False + * - ON_DEMAND = False + * + * Commandline: + * --api='egl=1.5' --extensions='EGL_KHR_cl_event2,EGL_KHR_fence_sync,EGL_KHR_image,EGL_KHR_image_base,EGL_KHR_reusable_sync' c --alias --header-only --loader + * + * Online: + * http://glad.sh/#api=egl%3D1.5&extensions=EGL_KHR_cl_event2%2CEGL_KHR_fence_sync%2CEGL_KHR_image%2CEGL_KHR_image_base%2CEGL_KHR_reusable_sync&generator=c&options=ALIAS%2CHEADER_ONLY%2CLOADER + * + */ + +#ifndef SF_GLAD_EGL_H_ +#define SF_GLAD_EGL_H_ + + +#define SF_GLAD_EGL +#define GLAD_OPTION_EGL_ALIAS +#define GLAD_OPTION_EGL_HEADER_ONLY +#define GLAD_OPTION_EGL_LOADER + +#ifdef __cplusplus +extern "C" { +#endif + +#ifndef GLAD_PLATFORM_H_ +#define GLAD_PLATFORM_H_ + +#ifndef GLAD_PLATFORM_WIN32 + #if defined(_WIN32) || defined(__WIN32__) || defined(WIN32) || defined(__MINGW32__) + #define GLAD_PLATFORM_WIN32 1 + #else + #define GLAD_PLATFORM_WIN32 0 + #endif +#endif + +#ifndef GLAD_PLATFORM_APPLE + #ifdef __APPLE__ + #define GLAD_PLATFORM_APPLE 1 + #else + #define GLAD_PLATFORM_APPLE 0 + #endif +#endif + +#ifndef GLAD_PLATFORM_EMSCRIPTEN + #ifdef __EMSCRIPTEN__ + #define GLAD_PLATFORM_EMSCRIPTEN 1 + #else + #define GLAD_PLATFORM_EMSCRIPTEN 0 + #endif +#endif + +#ifndef GLAD_PLATFORM_UWP + #if defined(_MSC_VER) && !defined(GLAD_INTERNAL_HAVE_WINAPIFAMILY) + #ifdef __has_include + #if __has_include(<winapifamily.h>) + #define GLAD_INTERNAL_HAVE_WINAPIFAMILY 1 + #endif + #elif _MSC_VER >= 1700 && !_USING_V110_SDK71_ + #define GLAD_INTERNAL_HAVE_WINAPIFAMILY 1 + #endif + #endif + + #ifdef GLAD_INTERNAL_HAVE_WINAPIFAMILY + #include <winapifamily.h> + #if !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) && WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP) + #define GLAD_PLATFORM_UWP 1 + #endif + #endif + + #ifndef GLAD_PLATFORM_UWP + #define GLAD_PLATFORM_UWP 0 + #endif +#endif + +#ifdef __GNUC__ + #define GLAD_GNUC_EXTENSION __extension__ +#else + #define GLAD_GNUC_EXTENSION +#endif + +#ifndef GLAD_API_CALL + #if defined(GLAD_API_CALL_EXPORT) + #if GLAD_PLATFORM_WIN32 || defined(__CYGWIN__) + #if defined(GLAD_API_CALL_EXPORT_BUILD) + #if defined(__GNUC__) + #define GLAD_API_CALL __attribute__ ((dllexport)) extern + #else + #define GLAD_API_CALL __declspec(dllexport) extern + #endif + #else + #if defined(__GNUC__) + #define GLAD_API_CALL __attribute__ ((dllimport)) extern + #else + #define GLAD_API_CALL __declspec(dllimport) extern + #endif + #endif + #elif defined(__GNUC__) && defined(GLAD_API_CALL_EXPORT_BUILD) + #define GLAD_API_CALL __attribute__ ((visibility ("default"))) extern + #else + #define GLAD_API_CALL extern + #endif + #else + #define GLAD_API_CALL extern + #endif +#endif + +#ifdef APIENTRY + #define GLAD_API_PTR APIENTRY +#elif GLAD_PLATFORM_WIN32 + #define GLAD_API_PTR __stdcall +#else + #define GLAD_API_PTR +#endif + +#ifndef GLAPI +#define GLAPI GLAD_API_CALL +#endif + +#ifndef GLAPIENTRY +#define GLAPIENTRY GLAD_API_PTR +#endif + +#define GLAD_MAKE_VERSION(major, minor) (major * 10000 + minor) +#define GLAD_VERSION_MAJOR(version) (version / 10000) +#define GLAD_VERSION_MINOR(version) (version % 10000) + +#define GLAD_GENERATOR_VERSION "2.0.0-beta" + +typedef void (*GLADapiproc)(void); + +typedef GLADapiproc (*GLADloadfunc)(const char *name); +typedef GLADapiproc (*GLADuserptrloadfunc)(void *userptr, const char *name); + +typedef void (*GLADprecallback)(const char *name, GLADapiproc apiproc, int len_args, ...); +typedef void (*GLADpostcallback)(void *ret, const char *name, GLADapiproc apiproc, int len_args, ...); + +#endif /* GLAD_PLATFORM_H_ */ + +#define EGL_ALPHA_FORMAT 0x3088 +#define EGL_ALPHA_FORMAT_NONPRE 0x308B +#define EGL_ALPHA_FORMAT_PRE 0x308C +#define EGL_ALPHA_MASK_SIZE 0x303E +#define EGL_ALPHA_SIZE 0x3021 +#define EGL_BACK_BUFFER 0x3084 +#define EGL_BAD_ACCESS 0x3002 +#define EGL_BAD_ALLOC 0x3003 +#define EGL_BAD_ATTRIBUTE 0x3004 +#define EGL_BAD_CONFIG 0x3005 +#define EGL_BAD_CONTEXT 0x3006 +#define EGL_BAD_CURRENT_SURFACE 0x3007 +#define EGL_BAD_DISPLAY 0x3008 +#define EGL_BAD_MATCH 0x3009 +#define EGL_BAD_NATIVE_PIXMAP 0x300A +#define EGL_BAD_NATIVE_WINDOW 0x300B +#define EGL_BAD_PARAMETER 0x300C +#define EGL_BAD_SURFACE 0x300D +#define EGL_BIND_TO_TEXTURE_RGB 0x3039 +#define EGL_BIND_TO_TEXTURE_RGBA 0x303A +#define EGL_BLUE_SIZE 0x3022 +#define EGL_BUFFER_DESTROYED 0x3095 +#define EGL_BUFFER_PRESERVED 0x3094 +#define EGL_BUFFER_SIZE 0x3020 +#define EGL_CLIENT_APIS 0x308D +#define EGL_CL_EVENT_HANDLE 0x309C +#define EGL_CL_EVENT_HANDLE_KHR 0x309C +#define EGL_COLORSPACE 0x3087 +#define EGL_COLORSPACE_LINEAR 0x308A +#define EGL_COLORSPACE_sRGB 0x3089 +#define EGL_COLOR_BUFFER_TYPE 0x303F +#define EGL_CONDITION_SATISFIED 0x30F6 +#define EGL_CONDITION_SATISFIED_KHR 0x30F6 +#define EGL_CONFIG_CAVEAT 0x3027 +#define EGL_CONFIG_ID 0x3028 +#define EGL_CONFORMANT 0x3042 +#define EGL_CONTEXT_CLIENT_TYPE 0x3097 +#define EGL_CONTEXT_CLIENT_VERSION 0x3098 +#define EGL_CONTEXT_LOST 0x300E +#define EGL_CONTEXT_MAJOR_VERSION 0x3098 +#define EGL_CONTEXT_MINOR_VERSION 0x30FB +#define EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT 0x00000002 +#define EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT 0x00000001 +#define EGL_CONTEXT_OPENGL_DEBUG 0x31B0 +#define EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE 0x31B1 +#define EGL_CONTEXT_OPENGL_PROFILE_MASK 0x30FD +#define EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY 0x31BD +#define EGL_CONTEXT_OPENGL_ROBUST_ACCESS 0x31B2 +#define EGL_CORE_NATIVE_ENGINE 0x305B +#define EGL_DEFAULT_DISPLAY EGL_CAST(EGLNativeDisplayType,0) +#define EGL_DEPTH_SIZE 0x3025 +#define EGL_DISPLAY_SCALING 10000 +#define EGL_DONT_CARE EGL_CAST(EGLint,-1) +#define EGL_DRAW 0x3059 +#define EGL_EXTENSIONS 0x3055 +#define EGL_FALSE 0 +#define EGL_FOREVER 0xFFFFFFFFFFFFFFFF +#define EGL_FOREVER_KHR 0xFFFFFFFFFFFFFFFF +#define EGL_GL_COLORSPACE 0x309D +#define EGL_GL_COLORSPACE_LINEAR 0x308A +#define EGL_GL_COLORSPACE_SRGB 0x3089 +#define EGL_GL_RENDERBUFFER 0x30B9 +#define EGL_GL_TEXTURE_2D 0x30B1 +#define EGL_GL_TEXTURE_3D 0x30B2 +#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X 0x30B4 +#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y 0x30B6 +#define EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z 0x30B8 +#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X 0x30B3 +#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y 0x30B5 +#define EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z 0x30B7 +#define EGL_GL_TEXTURE_LEVEL 0x30BC +#define EGL_GL_TEXTURE_ZOFFSET 0x30BD +#define EGL_GREEN_SIZE 0x3023 +#define EGL_HEIGHT 0x3056 +#define EGL_HORIZONTAL_RESOLUTION 0x3090 +#define EGL_IMAGE_PRESERVED 0x30D2 +#define EGL_IMAGE_PRESERVED_KHR 0x30D2 +#define EGL_LARGEST_PBUFFER 0x3058 +#define EGL_LEVEL 0x3029 +#define EGL_LOSE_CONTEXT_ON_RESET 0x31BF +#define EGL_LUMINANCE_BUFFER 0x308F +#define EGL_LUMINANCE_SIZE 0x303D +#define EGL_MATCH_NATIVE_PIXMAP 0x3041 +#define EGL_MAX_PBUFFER_HEIGHT 0x302A +#define EGL_MAX_PBUFFER_PIXELS 0x302B +#define EGL_MAX_PBUFFER_WIDTH 0x302C +#define EGL_MAX_SWAP_INTERVAL 0x303C +#define EGL_MIN_SWAP_INTERVAL 0x303B +#define EGL_MIPMAP_LEVEL 0x3083 +#define EGL_MIPMAP_TEXTURE 0x3082 +#define EGL_MULTISAMPLE_RESOLVE 0x3099 +#define EGL_MULTISAMPLE_RESOLVE_BOX 0x309B +#define EGL_MULTISAMPLE_RESOLVE_BOX_BIT 0x0200 +#define EGL_MULTISAMPLE_RESOLVE_DEFAULT 0x309A +#define EGL_NATIVE_PIXMAP_KHR 0x30B0 +#define EGL_NATIVE_RENDERABLE 0x302D +#define EGL_NATIVE_VISUAL_ID 0x302E +#define EGL_NATIVE_VISUAL_TYPE 0x302F +#define EGL_NONE 0x3038 +#define EGL_NON_CONFORMANT_CONFIG 0x3051 +#define EGL_NOT_INITIALIZED 0x3001 +#define EGL_NO_CONTEXT EGL_CAST(EGLContext,0) +#define EGL_NO_DISPLAY EGL_CAST(EGLDisplay,0) +#define EGL_NO_IMAGE EGL_CAST(EGLImage,0) +#define EGL_NO_IMAGE_KHR EGL_CAST(EGLImageKHR,0) +#define EGL_NO_RESET_NOTIFICATION 0x31BE +#define EGL_NO_SURFACE EGL_CAST(EGLSurface,0) +#define EGL_NO_SYNC EGL_CAST(EGLSync,0) +#define EGL_NO_SYNC_KHR EGL_CAST(EGLSync,0) +#define EGL_NO_TEXTURE 0x305C +#define EGL_OPENGL_API 0x30A2 +#define EGL_OPENGL_BIT 0x0008 +#define EGL_OPENGL_ES2_BIT 0x0004 +#define EGL_OPENGL_ES3_BIT 0x00000040 +#define EGL_OPENGL_ES_API 0x30A0 +#define EGL_OPENGL_ES_BIT 0x0001 +#define EGL_OPENVG_API 0x30A1 +#define EGL_OPENVG_BIT 0x0002 +#define EGL_OPENVG_IMAGE 0x3096 +#define EGL_PBUFFER_BIT 0x0001 +#define EGL_PIXEL_ASPECT_RATIO 0x3092 +#define EGL_PIXMAP_BIT 0x0002 +#define EGL_READ 0x305A +#define EGL_RED_SIZE 0x3024 +#define EGL_RENDERABLE_TYPE 0x3040 +#define EGL_RENDER_BUFFER 0x3086 +#define EGL_RGB_BUFFER 0x308E +#define EGL_SAMPLES 0x3031 +#define EGL_SAMPLE_BUFFERS 0x3032 +#define EGL_SIGNALED 0x30F2 +#define EGL_SIGNALED_KHR 0x30F2 +#define EGL_SINGLE_BUFFER 0x3085 +#define EGL_SLOW_CONFIG 0x3050 +#define EGL_STENCIL_SIZE 0x3026 +#define EGL_SUCCESS 0x3000 +#define EGL_SURFACE_TYPE 0x3033 +#define EGL_SWAP_BEHAVIOR 0x3093 +#define EGL_SWAP_BEHAVIOR_PRESERVED_BIT 0x0400 +#define EGL_SYNC_CL_EVENT 0x30FE +#define EGL_SYNC_CL_EVENT_COMPLETE 0x30FF +#define EGL_SYNC_CL_EVENT_COMPLETE_KHR 0x30FF +#define EGL_SYNC_CL_EVENT_KHR 0x30FE +#define EGL_SYNC_CONDITION 0x30F8 +#define EGL_SYNC_CONDITION_KHR 0x30F8 +#define EGL_SYNC_FENCE 0x30F9 +#define EGL_SYNC_FENCE_KHR 0x30F9 +#define EGL_SYNC_FLUSH_COMMANDS_BIT 0x0001 +#define EGL_SYNC_FLUSH_COMMANDS_BIT_KHR 0x0001 +#define EGL_SYNC_PRIOR_COMMANDS_COMPLETE 0x30F0 +#define EGL_SYNC_PRIOR_COMMANDS_COMPLETE_KHR 0x30F0 +#define EGL_SYNC_REUSABLE_KHR 0x30FA +#define EGL_SYNC_STATUS 0x30F1 +#define EGL_SYNC_STATUS_KHR 0x30F1 +#define EGL_SYNC_TYPE 0x30F7 +#define EGL_SYNC_TYPE_KHR 0x30F7 +#define EGL_TEXTURE_2D 0x305F +#define EGL_TEXTURE_FORMAT 0x3080 +#define EGL_TEXTURE_RGB 0x305D +#define EGL_TEXTURE_RGBA 0x305E +#define EGL_TEXTURE_TARGET 0x3081 +#define EGL_TIMEOUT_EXPIRED 0x30F5 +#define EGL_TIMEOUT_EXPIRED_KHR 0x30F5 +#define EGL_TRANSPARENT_BLUE_VALUE 0x3035 +#define EGL_TRANSPARENT_GREEN_VALUE 0x3036 +#define EGL_TRANSPARENT_RED_VALUE 0x3037 +#define EGL_TRANSPARENT_RGB 0x3052 +#define EGL_TRANSPARENT_TYPE 0x3034 +#define EGL_TRUE 1 +#define EGL_UNKNOWN EGL_CAST(EGLint,-1) +#define EGL_UNSIGNALED 0x30F3 +#define EGL_UNSIGNALED_KHR 0x30F3 +#define EGL_VENDOR 0x3053 +#define EGL_VERSION 0x3054 +#define EGL_VERTICAL_RESOLUTION 0x3091 +#define EGL_VG_ALPHA_FORMAT 0x3088 +#define EGL_VG_ALPHA_FORMAT_NONPRE 0x308B +#define EGL_VG_ALPHA_FORMAT_PRE 0x308C +#define EGL_VG_ALPHA_FORMAT_PRE_BIT 0x0040 +#define EGL_VG_COLORSPACE 0x3087 +#define EGL_VG_COLORSPACE_LINEAR 0x308A +#define EGL_VG_COLORSPACE_LINEAR_BIT 0x0020 +#define EGL_VG_COLORSPACE_sRGB 0x3089 +#define EGL_WIDTH 0x3057 +#define EGL_WINDOW_BIT 0x0004 + + +#ifndef __khrplatform_h_ +#define __khrplatform_h_ + +/* +** Copyright (c) 2008-2018 The Khronos Group Inc. +** +** Permission is hereby granted, free of charge, to any person obtaining a +** copy of this software and/or associated documentation files (the +** "Materials"), to deal in the Materials without restriction, including +** without limitation the rights to use, copy, modify, merge, publish, +** distribute, sublicense, and/or sell copies of the Materials, and to +** permit persons to whom the Materials are furnished to do so, subject to +** the following conditions: +** +** The above copyright notice and this permission notice shall be included +** in all copies or substantial portions of the Materials. +** +** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY +** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, +** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE +** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS. +*/ + +/* Khronos platform-specific types and definitions. + * + * The master copy of khrplatform.h is maintained in the Khronos EGL + * Registry repository at https://github.com/KhronosGroup/EGL-Registry + * The last semantic modification to khrplatform.h was at commit ID: + * 67a3e0864c2d75ea5287b9f3d2eb74a745936692 + * + * Adopters may modify this file to suit their platform. Adopters are + * encouraged to submit platform specific modifications to the Khronos + * group so that they can be included in future versions of this file. + * Please submit changes by filing pull requests or issues on + * the EGL Registry repository linked above. + * + * + * See the Implementer's Guidelines for information about where this file + * should be located on your system and for more details of its use: + * http://www.khronos.org/registry/implementers_guide.pdf + * + * This file should be included as + * #include <KHR/khrplatform.h> + * by Khronos client API header files that use its types and defines. + * + * The types in khrplatform.h should only be used to define API-specific types. + * + * Types defined in khrplatform.h: + * khronos_int8_t signed 8 bit + * khronos_uint8_t unsigned 8 bit + * khronos_int16_t signed 16 bit + * khronos_uint16_t unsigned 16 bit + * khronos_int32_t signed 32 bit + * khronos_uint32_t unsigned 32 bit + * khronos_int64_t signed 64 bit + * khronos_uint64_t unsigned 64 bit + * khronos_intptr_t signed same number of bits as a pointer + * khronos_uintptr_t unsigned same number of bits as a pointer + * khronos_ssize_t signed size + * khronos_usize_t unsigned size + * khronos_float_t signed 32 bit floating point + * khronos_time_ns_t unsigned 64 bit time in nanoseconds + * khronos_utime_nanoseconds_t unsigned time interval or absolute time in + * nanoseconds + * khronos_stime_nanoseconds_t signed time interval in nanoseconds + * khronos_boolean_enum_t enumerated boolean type. This should + * only be used as a base type when a client API's boolean type is + * an enum. Client APIs which use an integer or other type for + * booleans cannot use this as the base type for their boolean. + * + * Tokens defined in khrplatform.h: + * + * KHRONOS_FALSE, KHRONOS_TRUE Enumerated boolean false/true values. + * + * KHRONOS_SUPPORT_INT64 is 1 if 64 bit integers are supported; otherwise 0. + * KHRONOS_SUPPORT_FLOAT is 1 if floats are supported; otherwise 0. + * + * Calling convention macros defined in this file: + * KHRONOS_APICALL + * KHRONOS_GLAD_API_PTR + * KHRONOS_APIATTRIBUTES + * + * These may be used in function prototypes as: + * + * KHRONOS_APICALL void KHRONOS_GLAD_API_PTR funcname( + * int arg1, + * int arg2) KHRONOS_APIATTRIBUTES; + */ + +#if defined(__SCITECH_SNAP__) && !defined(KHRONOS_STATIC) +# define KHRONOS_STATIC 1 +#endif + +/*------------------------------------------------------------------------- + * Definition of KHRONOS_APICALL + *------------------------------------------------------------------------- + * This precedes the return type of the function in the function prototype. + */ +#if defined(KHRONOS_STATIC) + /* If the preprocessor constant KHRONOS_STATIC is defined, make the + * header compatible with static linking. */ +# define KHRONOS_APICALL +#elif defined(_WIN32) +# define KHRONOS_APICALL __declspec(dllimport) +#elif defined (__SYMBIAN32__) +# define KHRONOS_APICALL IMPORT_C +#elif defined(__ANDROID__) +# define KHRONOS_APICALL __attribute__((visibility("default"))) +#else +# define KHRONOS_APICALL +#endif + +/*------------------------------------------------------------------------- + * Definition of KHRONOS_GLAD_API_PTR + *------------------------------------------------------------------------- + * This follows the return type of the function and precedes the function + * name in the function prototype. + */ +#if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__SCITECH_SNAP__) + /* Win32 but not WinCE */ +# define KHRONOS_GLAD_API_PTR __stdcall +#else +# define KHRONOS_GLAD_API_PTR +#endif + +/*------------------------------------------------------------------------- + * Definition of KHRONOS_APIATTRIBUTES + *------------------------------------------------------------------------- + * This follows the closing parenthesis of the function prototype arguments. + */ +#if defined (__ARMCC_2__) +#define KHRONOS_APIATTRIBUTES __softfp +#else +#define KHRONOS_APIATTRIBUTES +#endif + +/*------------------------------------------------------------------------- + * basic type definitions + *-----------------------------------------------------------------------*/ +#if (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__GNUC__) || defined(__SCO__) || defined(__USLC__) + + +/* + * Using <stdint.h> + */ +#include <stdint.h> +typedef int32_t khronos_int32_t; +typedef uint32_t khronos_uint32_t; +typedef int64_t khronos_int64_t; +typedef uint64_t khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 +/* + * To support platform where unsigned long cannot be used interchangeably with + * inptr_t (e.g. CHERI-extended ISAs), we can use the stdint.h intptr_t. + * Ideally, we could just use (u)intptr_t everywhere, but this could result in + * ABI breakage if khronos_uintptr_t is changed from unsigned long to + * unsigned long long or similar (this results in different C++ name mangling). + * To avoid changes for existing platforms, we restrict usage of intptr_t to + * platforms where the size of a pointer is larger than the size of long. + */ +#if defined(__SIZEOF_LONG__) && defined(__SIZEOF_POINTER__) +#if __SIZEOF_POINTER__ > __SIZEOF_LONG__ +#define KHRONOS_USE_INTPTR_T +#endif +#endif + +#elif defined(__VMS ) || defined(__sgi) + +/* + * Using <inttypes.h> + */ +#include <inttypes.h> +typedef int32_t khronos_int32_t; +typedef uint32_t khronos_uint32_t; +typedef int64_t khronos_int64_t; +typedef uint64_t khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif defined(_WIN32) && !defined(__SCITECH_SNAP__) + +/* + * Win32 + */ +typedef __int32 khronos_int32_t; +typedef unsigned __int32 khronos_uint32_t; +typedef __int64 khronos_int64_t; +typedef unsigned __int64 khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif defined(__sun__) || defined(__digital__) + +/* + * Sun or Digital + */ +typedef int khronos_int32_t; +typedef unsigned int khronos_uint32_t; +#if defined(__arch64__) || defined(_LP64) +typedef long int khronos_int64_t; +typedef unsigned long int khronos_uint64_t; +#else +typedef long long int khronos_int64_t; +typedef unsigned long long int khronos_uint64_t; +#endif /* __arch64__ */ +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#elif 0 + +/* + * Hypothetical platform with no float or int64 support + */ +typedef int khronos_int32_t; +typedef unsigned int khronos_uint32_t; +#define KHRONOS_SUPPORT_INT64 0 +#define KHRONOS_SUPPORT_FLOAT 0 + +#else + +/* + * Generic fallback + */ +#include <stdint.h> +typedef int32_t khronos_int32_t; +typedef uint32_t khronos_uint32_t; +typedef int64_t khronos_int64_t; +typedef uint64_t khronos_uint64_t; +#define KHRONOS_SUPPORT_INT64 1 +#define KHRONOS_SUPPORT_FLOAT 1 + +#endif + + +/* + * Types that are (so far) the same on all platforms + */ +typedef signed char khronos_int8_t; +typedef unsigned char khronos_uint8_t; +typedef signed short int khronos_int16_t; +typedef unsigned short int khronos_uint16_t; + +/* + * Types that differ between LLP64 and LP64 architectures - in LLP64, + * pointers are 64 bits, but 'long' is still 32 bits. Win64 appears + * to be the only LLP64 architecture in current use. + */ +#ifdef KHRONOS_USE_INTPTR_T +typedef intptr_t khronos_intptr_t; +typedef uintptr_t khronos_uintptr_t; +#elif defined(_WIN64) +typedef signed long long int khronos_intptr_t; +typedef unsigned long long int khronos_uintptr_t; +#else +typedef signed long int khronos_intptr_t; +typedef unsigned long int khronos_uintptr_t; +#endif + +#if defined(_WIN64) +typedef signed long long int khronos_ssize_t; +typedef unsigned long long int khronos_usize_t; +#else +typedef signed long int khronos_ssize_t; +typedef unsigned long int khronos_usize_t; +#endif + +#if KHRONOS_SUPPORT_FLOAT +/* + * Float type + */ +typedef float khronos_float_t; +#endif + +#if KHRONOS_SUPPORT_INT64 +/* Time types + * + * These types can be used to represent a time interval in nanoseconds or + * an absolute Unadjusted System Time. Unadjusted System Time is the number + * of nanoseconds since some arbitrary system event (e.g. since the last + * time the system booted). The Unadjusted System Time is an unsigned + * 64 bit value that wraps back to 0 every 584 years. Time intervals + * may be either signed or unsigned. + */ +typedef khronos_uint64_t khronos_utime_nanoseconds_t; +typedef khronos_int64_t khronos_stime_nanoseconds_t; +#endif + +/* + * Dummy value used to pad enum types to 32 bits. + */ +#ifndef KHRONOS_MAX_ENUM +#define KHRONOS_MAX_ENUM 0x7FFFFFFF +#endif + +/* + * Enumerated boolean type + * + * Values other than zero should be considered to be true. Therefore + * comparisons should not be made against KHRONOS_TRUE. + */ +typedef enum { + KHRONOS_FALSE = 0, + KHRONOS_TRUE = 1, + KHRONOS_BOOLEAN_ENUM_FORCE_SIZE = KHRONOS_MAX_ENUM +} khronos_boolean_enum_t; + +#endif /* __khrplatform_h_ */ +#ifndef __eglplatform_h_ +#define __eglplatform_h_ + +/* +** Copyright 2007-2020 The Khronos Group Inc. +** SPDX-License-Identifier: Apache-2.0 +*/ + +/* Platform-specific types and definitions for egl.h + * + * Adopters may modify khrplatform.h and this file to suit their platform. + * You are encouraged to submit all modifications to the Khronos group so that + * they can be included in future versions of this file. Please submit changes + * by filing an issue or pull request on the public Khronos EGL Registry, at + * https://www.github.com/KhronosGroup/EGL-Registry/ + */ + +/* */ + +/* Macros used in EGL function prototype declarations. + * + * EGL functions should be prototyped as: + * + * EGLAPI return-type EGLGLAD_API_PTR eglFunction(arguments); + * typedef return-type (EXPGLAD_API_PTRP PFNEGLFUNCTIONPROC) (arguments); + * + * KHRONOS_APICALL and KHRONOS_GLAD_API_PTR are defined in KHR/khrplatform.h + */ + +#ifndef EGLAPI +#define EGLAPI KHRONOS_APICALL +#endif + +#ifndef EGLGLAD_API_PTR +#define EGLGLAD_API_PTR KHRONOS_GLAD_API_PTR +#endif +#define EGLGLAD_API_PTRP EGLGLAD_API_PTR* + +/* The types NativeDisplayType, NativeWindowType, and NativePixmapType + * are aliases of window-system-dependent types, such as X Display * or + * Windows Device Context. They must be defined in platform-specific + * code below. The EGL-prefixed versions of Native*Type are the same + * types, renamed in EGL 1.3 so all types in the API start with "EGL". + * + * Khronos STRONGLY RECOMMENDS that you use the default definitions + * provided below, since these changes affect both binary and source + * portability of applications using EGL running on different EGL + * implementations. + */ + +#if defined(EGL_NO_PLATFORM_SPECIFIC_TYPES) + +typedef void *EGLNativeDisplayType; +typedef void *EGLNativePixmapType; +typedef void *EGLNativeWindowType; + +#elif defined(_WIN32) || defined(__VC32__) && !defined(__CYGWIN__) && !defined(__SCITECH_SNAP__) /* Win32 and WinCE */ +#ifndef WIN32_LEAN_AND_MEAN +#define WIN32_LEAN_AND_MEAN 1 +#endif +#include <windows.h> + +typedef HDC EGLNativeDisplayType; +typedef HBITMAP EGLNativePixmapType; +typedef HWND EGLNativeWindowType; + +#elif defined(__EMSCRIPTEN__) + +typedef int EGLNativeDisplayType; +typedef int EGLNativePixmapType; +typedef int EGLNativeWindowType; + +#elif defined(__WINSCW__) || defined(__SYMBIAN32__) /* Symbian */ + +typedef int EGLNativeDisplayType; +typedef void *EGLNativePixmapType; +typedef void *EGLNativeWindowType; + +#elif defined(WL_EGL_PLATFORM) + +typedef struct wl_display *EGLNativeDisplayType; +typedef struct wl_egl_pixmap *EGLNativePixmapType; +typedef struct wl_egl_window *EGLNativeWindowType; + +#elif defined(__GBM__) + +typedef struct gbm_device *EGLNativeDisplayType; +typedef struct gbm_bo *EGLNativePixmapType; +typedef void *EGLNativeWindowType; + +#elif defined(__ANDROID__) || defined(ANDROID) + +struct ANativeWindow; +struct egl_native_pixmap_t; + +typedef void* EGLNativeDisplayType; +typedef struct egl_native_pixmap_t* EGLNativePixmapType; +typedef struct ANativeWindow* EGLNativeWindowType; + +#elif defined(USE_OZONE) + +typedef intptr_t EGLNativeDisplayType; +typedef intptr_t EGLNativePixmapType; +typedef intptr_t EGLNativeWindowType; + +#elif defined(USE_X11) + +/* X11 (tentative) */ +#include <X11/Xlib.h> +#include <X11/Xutil.h> + +typedef Display *EGLNativeDisplayType; +typedef Pixmap EGLNativePixmapType; +typedef Window EGLNativeWindowType; + +#elif defined(__unix__) + +typedef void *EGLNativeDisplayType; +typedef khronos_uintptr_t EGLNativePixmapType; +typedef khronos_uintptr_t EGLNativeWindowType; + +#elif defined(__APPLE__) + +typedef int EGLNativeDisplayType; +typedef void *EGLNativePixmapType; +typedef void *EGLNativeWindowType; + +#elif defined(__HAIKU__) + +#include <kernel/image.h> + +typedef void *EGLNativeDisplayType; +typedef khronos_uintptr_t EGLNativePixmapType; +typedef khronos_uintptr_t EGLNativeWindowType; + +#elif defined(__Fuchsia__) + +typedef void *EGLNativeDisplayType; +typedef khronos_uintptr_t EGLNativePixmapType; +typedef khronos_uintptr_t EGLNativeWindowType; + +#else +#error "Platform not recognized" +#endif + +/* EGL 1.2 types, renamed for consistency in EGL 1.3 */ +typedef EGLNativeDisplayType NativeDisplayType; +typedef EGLNativePixmapType NativePixmapType; +typedef EGLNativeWindowType NativeWindowType; + + +/* Define EGLint. This must be a signed integral type large enough to contain + * all legal attribute names and values passed into and out of EGL, whether + * their type is boolean, bitmask, enumerant (symbolic constant), integer, + * handle, or other. While in general a 32-bit integer will suffice, if + * handles are 64 bit types, then EGLint should be defined as a signed 64-bit + * integer type. + */ +typedef khronos_int32_t EGLint; + + +/* C++ / C typecast macros for special EGL handle values */ +#if defined(__cplusplus) +#define EGL_CAST(type, value) (static_cast<type>(value)) +#else +#define EGL_CAST(type, value) ((type) (value)) +#endif + +#endif /* __eglplatform_h */ + + + + + + + + + + + +struct AHardwareBuffer; +struct wl_buffer; +struct wl_display; +struct wl_resource; + +typedef unsigned int EGLBoolean; +typedef unsigned int EGLenum; +typedef intptr_t EGLAttribKHR; +typedef intptr_t EGLAttrib; +typedef void *EGLClientBuffer; +typedef void *EGLConfig; +typedef void *EGLContext; +typedef void *EGLDeviceEXT; +typedef void *EGLDisplay; +typedef void *EGLImage; +typedef void *EGLImageKHR; +typedef void *EGLLabelKHR; +typedef void *EGLObjectKHR; +typedef void *EGLOutputLayerEXT; +typedef void *EGLOutputPortEXT; +typedef void *EGLStreamKHR; +typedef void *EGLSurface; +typedef void *EGLSync; +typedef void *EGLSyncKHR; +typedef void *EGLSyncNV; +typedef void (*__eglMustCastToProperFunctionPointerType)(void); +typedef khronos_utime_nanoseconds_t EGLTimeKHR; +typedef khronos_utime_nanoseconds_t EGLTime; +typedef khronos_utime_nanoseconds_t EGLTimeNV; +typedef khronos_utime_nanoseconds_t EGLuint64NV; +typedef khronos_uint64_t EGLuint64KHR; +typedef khronos_stime_nanoseconds_t EGLnsecsANDROID; +typedef int EGLNativeFileDescriptorKHR; +typedef khronos_ssize_t EGLsizeiANDROID; +typedef void (*EGLSetBlobFuncANDROID) (const void *key, EGLsizeiANDROID keySize, const void *value, EGLsizeiANDROID valueSize); +typedef EGLsizeiANDROID (*EGLGetBlobFuncANDROID) (const void *key, EGLsizeiANDROID keySize, void *value, EGLsizeiANDROID valueSize); +struct EGLClientPixmapHI { + void *pData; + EGLint iWidth; + EGLint iHeight; + EGLint iStride; +}; +typedef void (GLAD_API_PTR *EGLDEBUGPROCKHR)(EGLenum error,const char *command,EGLint messageType,EGLLabelKHR threadLabel,EGLLabelKHR objectLabel,const char* message); +#define PFNEGLBINDWAYLANDDISPLAYWL PFNEGLBINDWAYLANDDISPLAYWLPROC +#define PFNEGLUNBINDWAYLANDDISPLAYWL PFNEGLUNBINDWAYLANDDISPLAYWLPROC +#define PFNEGLQUERYWAYLANDBUFFERWL PFNEGLQUERYWAYLANDBUFFERWLPROC +#define PFNEGLCREATEWAYLANDBUFFERFROMIMAGEWL PFNEGLCREATEWAYLANDBUFFERFROMIMAGEWLPROC + + +#define EGL_VERSION_1_0 1 +GLAD_API_CALL int SF_GLAD_EGL_VERSION_1_0; +#define EGL_VERSION_1_1 1 +GLAD_API_CALL int SF_GLAD_EGL_VERSION_1_1; +#define EGL_VERSION_1_2 1 +GLAD_API_CALL int SF_GLAD_EGL_VERSION_1_2; +#define EGL_VERSION_1_3 1 +GLAD_API_CALL int SF_GLAD_EGL_VERSION_1_3; +#define EGL_VERSION_1_4 1 +GLAD_API_CALL int SF_GLAD_EGL_VERSION_1_4; +#define EGL_VERSION_1_5 1 +GLAD_API_CALL int SF_GLAD_EGL_VERSION_1_5; +#define EGL_KHR_cl_event2 1 +GLAD_API_CALL int SF_GLAD_EGL_KHR_cl_event2; +#define EGL_KHR_fence_sync 1 +GLAD_API_CALL int SF_GLAD_EGL_KHR_fence_sync; +#define EGL_KHR_image 1 +GLAD_API_CALL int SF_GLAD_EGL_KHR_image; +#define EGL_KHR_image_base 1 +GLAD_API_CALL int SF_GLAD_EGL_KHR_image_base; +#define EGL_KHR_reusable_sync 1 +GLAD_API_CALL int SF_GLAD_EGL_KHR_reusable_sync; + + +typedef EGLBoolean (GLAD_API_PTR *PFNEGLBINDAPIPROC)(EGLenum api); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLBINDTEXIMAGEPROC)(EGLDisplay dpy, EGLSurface surface, EGLint buffer); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLCHOOSECONFIGPROC)(EGLDisplay dpy, const EGLint * attrib_list, EGLConfig * configs, EGLint config_size, EGLint * num_config); +typedef EGLint (GLAD_API_PTR *PFNEGLCLIENTWAITSYNCPROC)(EGLDisplay dpy, EGLSync sync, EGLint flags, EGLTime timeout); +typedef EGLint (GLAD_API_PTR *PFNEGLCLIENTWAITSYNCKHRPROC)(EGLDisplay dpy, EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLCOPYBUFFERSPROC)(EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target); +typedef EGLContext (GLAD_API_PTR *PFNEGLCREATECONTEXTPROC)(EGLDisplay dpy, EGLConfig config, EGLContext share_context, const EGLint * attrib_list); +typedef EGLImage (GLAD_API_PTR *PFNEGLCREATEIMAGEPROC)(EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLAttrib * attrib_list); +typedef EGLImageKHR (GLAD_API_PTR *PFNEGLCREATEIMAGEKHRPROC)(EGLDisplay dpy, EGLContext ctx, EGLenum target, EGLClientBuffer buffer, const EGLint * attrib_list); +typedef EGLSurface (GLAD_API_PTR *PFNEGLCREATEPBUFFERFROMCLIENTBUFFERPROC)(EGLDisplay dpy, EGLenum buftype, EGLClientBuffer buffer, EGLConfig config, const EGLint * attrib_list); +typedef EGLSurface (GLAD_API_PTR *PFNEGLCREATEPBUFFERSURFACEPROC)(EGLDisplay dpy, EGLConfig config, const EGLint * attrib_list); +typedef EGLSurface (GLAD_API_PTR *PFNEGLCREATEPIXMAPSURFACEPROC)(EGLDisplay dpy, EGLConfig config, EGLNativePixmapType pixmap, const EGLint * attrib_list); +typedef EGLSurface (GLAD_API_PTR *PFNEGLCREATEPLATFORMPIXMAPSURFACEPROC)(EGLDisplay dpy, EGLConfig config, void * native_pixmap, const EGLAttrib * attrib_list); +typedef EGLSurface (GLAD_API_PTR *PFNEGLCREATEPLATFORMWINDOWSURFACEPROC)(EGLDisplay dpy, EGLConfig config, void * native_window, const EGLAttrib * attrib_list); +typedef EGLSync (GLAD_API_PTR *PFNEGLCREATESYNCPROC)(EGLDisplay dpy, EGLenum type, const EGLAttrib * attrib_list); +typedef EGLSyncKHR (GLAD_API_PTR *PFNEGLCREATESYNC64KHRPROC)(EGLDisplay dpy, EGLenum type, const EGLAttribKHR * attrib_list); +typedef EGLSyncKHR (GLAD_API_PTR *PFNEGLCREATESYNCKHRPROC)(EGLDisplay dpy, EGLenum type, const EGLint * attrib_list); +typedef EGLSurface (GLAD_API_PTR *PFNEGLCREATEWINDOWSURFACEPROC)(EGLDisplay dpy, EGLConfig config, EGLNativeWindowType win, const EGLint * attrib_list); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLDESTROYCONTEXTPROC)(EGLDisplay dpy, EGLContext ctx); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLDESTROYIMAGEPROC)(EGLDisplay dpy, EGLImage image); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLDESTROYIMAGEKHRPROC)(EGLDisplay dpy, EGLImageKHR image); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLDESTROYSURFACEPROC)(EGLDisplay dpy, EGLSurface surface); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLDESTROYSYNCPROC)(EGLDisplay dpy, EGLSync sync); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLDESTROYSYNCKHRPROC)(EGLDisplay dpy, EGLSyncKHR sync); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLGETCONFIGATTRIBPROC)(EGLDisplay dpy, EGLConfig config, EGLint attribute, EGLint * value); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLGETCONFIGSPROC)(EGLDisplay dpy, EGLConfig * configs, EGLint config_size, EGLint * num_config); +typedef EGLContext (GLAD_API_PTR *PFNEGLGETCURRENTCONTEXTPROC)(void); +typedef EGLDisplay (GLAD_API_PTR *PFNEGLGETCURRENTDISPLAYPROC)(void); +typedef EGLSurface (GLAD_API_PTR *PFNEGLGETCURRENTSURFACEPROC)(EGLint readdraw); +typedef EGLDisplay (GLAD_API_PTR *PFNEGLGETDISPLAYPROC)(EGLNativeDisplayType display_id); +typedef EGLint (GLAD_API_PTR *PFNEGLGETERRORPROC)(void); +typedef EGLDisplay (GLAD_API_PTR *PFNEGLGETPLATFORMDISPLAYPROC)(EGLenum platform, void * native_display, const EGLAttrib * attrib_list); +typedef __eglMustCastToProperFunctionPointerType (GLAD_API_PTR *PFNEGLGETPROCADDRESSPROC)(const char * procname); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLGETSYNCATTRIBPROC)(EGLDisplay dpy, EGLSync sync, EGLint attribute, EGLAttrib * value); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLGETSYNCATTRIBKHRPROC)(EGLDisplay dpy, EGLSyncKHR sync, EGLint attribute, EGLint * value); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLINITIALIZEPROC)(EGLDisplay dpy, EGLint * major, EGLint * minor); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLMAKECURRENTPROC)(EGLDisplay dpy, EGLSurface draw, EGLSurface read, EGLContext ctx); +typedef EGLenum (GLAD_API_PTR *PFNEGLQUERYAPIPROC)(void); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLQUERYCONTEXTPROC)(EGLDisplay dpy, EGLContext ctx, EGLint attribute, EGLint * value); +typedef const char * (GLAD_API_PTR *PFNEGLQUERYSTRINGPROC)(EGLDisplay dpy, EGLint name); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLQUERYSURFACEPROC)(EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint * value); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLRELEASETEXIMAGEPROC)(EGLDisplay dpy, EGLSurface surface, EGLint buffer); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLRELEASETHREADPROC)(void); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLSIGNALSYNCKHRPROC)(EGLDisplay dpy, EGLSyncKHR sync, EGLenum mode); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLSURFACEATTRIBPROC)(EGLDisplay dpy, EGLSurface surface, EGLint attribute, EGLint value); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLSWAPBUFFERSPROC)(EGLDisplay dpy, EGLSurface surface); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLSWAPINTERVALPROC)(EGLDisplay dpy, EGLint interval); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLTERMINATEPROC)(EGLDisplay dpy); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLWAITCLIENTPROC)(void); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLWAITGLPROC)(void); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLWAITNATIVEPROC)(EGLint engine); +typedef EGLBoolean (GLAD_API_PTR *PFNEGLWAITSYNCPROC)(EGLDisplay dpy, EGLSync sync, EGLint flags); + +GLAD_API_CALL PFNEGLBINDAPIPROC sf_glad_eglBindAPI; +#define eglBindAPI sf_glad_eglBindAPI +GLAD_API_CALL PFNEGLBINDTEXIMAGEPROC sf_glad_eglBindTexImage; +#define eglBindTexImage sf_glad_eglBindTexImage +GLAD_API_CALL PFNEGLCHOOSECONFIGPROC sf_glad_eglChooseConfig; +#define eglChooseConfig sf_glad_eglChooseConfig +GLAD_API_CALL PFNEGLCLIENTWAITSYNCPROC sf_glad_eglClientWaitSync; +#define eglClientWaitSync sf_glad_eglClientWaitSync +GLAD_API_CALL PFNEGLCLIENTWAITSYNCKHRPROC sf_glad_eglClientWaitSyncKHR; +#define eglClientWaitSyncKHR sf_glad_eglClientWaitSyncKHR +GLAD_API_CALL PFNEGLCOPYBUFFERSPROC sf_glad_eglCopyBuffers; +#define eglCopyBuffers sf_glad_eglCopyBuffers +GLAD_API_CALL PFNEGLCREATECONTEXTPROC sf_glad_eglCreateContext; +#define eglCreateContext sf_glad_eglCreateContext +GLAD_API_CALL PFNEGLCREATEIMAGEPROC sf_glad_eglCreateImage; +#define eglCreateImage sf_glad_eglCreateImage +GLAD_API_CALL PFNEGLCREATEIMAGEKHRPROC sf_glad_eglCreateImageKHR; +#define eglCreateImageKHR sf_glad_eglCreateImageKHR +GLAD_API_CALL PFNEGLCREATEPBUFFERFROMCLIENTBUFFERPROC sf_glad_eglCreatePbufferFromClientBuffer; +#define eglCreatePbufferFromClientBuffer sf_glad_eglCreatePbufferFromClientBuffer +GLAD_API_CALL PFNEGLCREATEPBUFFERSURFACEPROC sf_glad_eglCreatePbufferSurface; +#define eglCreatePbufferSurface sf_glad_eglCreatePbufferSurface +GLAD_API_CALL PFNEGLCREATEPIXMAPSURFACEPROC sf_glad_eglCreatePixmapSurface; +#define eglCreatePixmapSurface sf_glad_eglCreatePixmapSurface +GLAD_API_CALL PFNEGLCREATEPLATFORMPIXMAPSURFACEPROC sf_glad_eglCreatePlatformPixmapSurface; +#define eglCreatePlatformPixmapSurface sf_glad_eglCreatePlatformPixmapSurface +GLAD_API_CALL PFNEGLCREATEPLATFORMWINDOWSURFACEPROC sf_glad_eglCreatePlatformWindowSurface; +#define eglCreatePlatformWindowSurface sf_glad_eglCreatePlatformWindowSurface +GLAD_API_CALL PFNEGLCREATESYNCPROC sf_glad_eglCreateSync; +#define eglCreateSync sf_glad_eglCreateSync +GLAD_API_CALL PFNEGLCREATESYNC64KHRPROC sf_glad_eglCreateSync64KHR; +#define eglCreateSync64KHR sf_glad_eglCreateSync64KHR +GLAD_API_CALL PFNEGLCREATESYNCKHRPROC sf_glad_eglCreateSyncKHR; +#define eglCreateSyncKHR sf_glad_eglCreateSyncKHR +GLAD_API_CALL PFNEGLCREATEWINDOWSURFACEPROC sf_glad_eglCreateWindowSurface; +#define eglCreateWindowSurface sf_glad_eglCreateWindowSurface +GLAD_API_CALL PFNEGLDESTROYCONTEXTPROC sf_glad_eglDestroyContext; +#define eglDestroyContext sf_glad_eglDestroyContext +GLAD_API_CALL PFNEGLDESTROYIMAGEPROC sf_glad_eglDestroyImage; +#define eglDestroyImage sf_glad_eglDestroyImage +GLAD_API_CALL PFNEGLDESTROYIMAGEKHRPROC sf_glad_eglDestroyImageKHR; +#define eglDestroyImageKHR sf_glad_eglDestroyImageKHR +GLAD_API_CALL PFNEGLDESTROYSURFACEPROC sf_glad_eglDestroySurface; +#define eglDestroySurface sf_glad_eglDestroySurface +GLAD_API_CALL PFNEGLDESTROYSYNCPROC sf_glad_eglDestroySync; +#define eglDestroySync sf_glad_eglDestroySync +GLAD_API_CALL PFNEGLDESTROYSYNCKHRPROC sf_glad_eglDestroySyncKHR; +#define eglDestroySyncKHR sf_glad_eglDestroySyncKHR +GLAD_API_CALL PFNEGLGETCONFIGATTRIBPROC sf_glad_eglGetConfigAttrib; +#define eglGetConfigAttrib sf_glad_eglGetConfigAttrib +GLAD_API_CALL PFNEGLGETCONFIGSPROC sf_glad_eglGetConfigs; +#define eglGetConfigs sf_glad_eglGetConfigs +GLAD_API_CALL PFNEGLGETCURRENTCONTEXTPROC sf_glad_eglGetCurrentContext; +#define eglGetCurrentContext sf_glad_eglGetCurrentContext +GLAD_API_CALL PFNEGLGETCURRENTDISPLAYPROC sf_glad_eglGetCurrentDisplay; +#define eglGetCurrentDisplay sf_glad_eglGetCurrentDisplay +GLAD_API_CALL PFNEGLGETCURRENTSURFACEPROC sf_glad_eglGetCurrentSurface; +#define eglGetCurrentSurface sf_glad_eglGetCurrentSurface +GLAD_API_CALL PFNEGLGETDISPLAYPROC sf_glad_eglGetDisplay; +#define eglGetDisplay sf_glad_eglGetDisplay +GLAD_API_CALL PFNEGLGETERRORPROC sf_glad_eglGetError; +#define eglGetError sf_glad_eglGetError +GLAD_API_CALL PFNEGLGETPLATFORMDISPLAYPROC sf_glad_eglGetPlatformDisplay; +#define eglGetPlatformDisplay sf_glad_eglGetPlatformDisplay +GLAD_API_CALL PFNEGLGETPROCADDRESSPROC sf_glad_eglGetProcAddress; +#define eglGetProcAddress sf_glad_eglGetProcAddress +GLAD_API_CALL PFNEGLGETSYNCATTRIBPROC sf_glad_eglGetSyncAttrib; +#define eglGetSyncAttrib sf_glad_eglGetSyncAttrib +GLAD_API_CALL PFNEGLGETSYNCATTRIBKHRPROC sf_glad_eglGetSyncAttribKHR; +#define eglGetSyncAttribKHR sf_glad_eglGetSyncAttribKHR +GLAD_API_CALL PFNEGLINITIALIZEPROC sf_glad_eglInitialize; +#define eglInitialize sf_glad_eglInitialize +GLAD_API_CALL PFNEGLMAKECURRENTPROC sf_glad_eglMakeCurrent; +#define eglMakeCurrent sf_glad_eglMakeCurrent +GLAD_API_CALL PFNEGLQUERYAPIPROC sf_glad_eglQueryAPI; +#define eglQueryAPI sf_glad_eglQueryAPI +GLAD_API_CALL PFNEGLQUERYCONTEXTPROC sf_glad_eglQueryContext; +#define eglQueryContext sf_glad_eglQueryContext +GLAD_API_CALL PFNEGLQUERYSTRINGPROC sf_glad_eglQueryString; +#define eglQueryString sf_glad_eglQueryString +GLAD_API_CALL PFNEGLQUERYSURFACEPROC sf_glad_eglQuerySurface; +#define eglQuerySurface sf_glad_eglQuerySurface +GLAD_API_CALL PFNEGLRELEASETEXIMAGEPROC sf_glad_eglReleaseTexImage; +#define eglReleaseTexImage sf_glad_eglReleaseTexImage +GLAD_API_CALL PFNEGLRELEASETHREADPROC sf_glad_eglReleaseThread; +#define eglReleaseThread sf_glad_eglReleaseThread +GLAD_API_CALL PFNEGLSIGNALSYNCKHRPROC sf_glad_eglSignalSyncKHR; +#define eglSignalSyncKHR sf_glad_eglSignalSyncKHR +GLAD_API_CALL PFNEGLSURFACEATTRIBPROC sf_glad_eglSurfaceAttrib; +#define eglSurfaceAttrib sf_glad_eglSurfaceAttrib +GLAD_API_CALL PFNEGLSWAPBUFFERSPROC sf_glad_eglSwapBuffers; +#define eglSwapBuffers sf_glad_eglSwapBuffers +GLAD_API_CALL PFNEGLSWAPINTERVALPROC sf_glad_eglSwapInterval; +#define eglSwapInterval sf_glad_eglSwapInterval +GLAD_API_CALL PFNEGLTERMINATEPROC sf_glad_eglTerminate; +#define eglTerminate sf_glad_eglTerminate +GLAD_API_CALL PFNEGLWAITCLIENTPROC sf_glad_eglWaitClient; +#define eglWaitClient sf_glad_eglWaitClient +GLAD_API_CALL PFNEGLWAITGLPROC sf_glad_eglWaitGL; +#define eglWaitGL sf_glad_eglWaitGL +GLAD_API_CALL PFNEGLWAITNATIVEPROC sf_glad_eglWaitNative; +#define eglWaitNative sf_glad_eglWaitNative +GLAD_API_CALL PFNEGLWAITSYNCPROC sf_glad_eglWaitSync; +#define eglWaitSync sf_glad_eglWaitSync + + + + + +#ifdef __cplusplus +} +#endif +#endif + +/* Source */ +#ifdef SF_GLAD_EGL_IMPLEMENTATION +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#ifndef GLAD_IMPL_UTIL_C_ +#define GLAD_IMPL_UTIL_C_ + +#ifdef _MSC_VER +#define GLAD_IMPL_UTIL_SSCANF sscanf_s +#else +#define GLAD_IMPL_UTIL_SSCANF sscanf +#endif + +#endif /* GLAD_IMPL_UTIL_C_ */ + +#ifdef __cplusplus +extern "C" { +#endif + + + +int SF_GLAD_EGL_VERSION_1_0 = 0; +int SF_GLAD_EGL_VERSION_1_1 = 0; +int SF_GLAD_EGL_VERSION_1_2 = 0; +int SF_GLAD_EGL_VERSION_1_3 = 0; +int SF_GLAD_EGL_VERSION_1_4 = 0; +int SF_GLAD_EGL_VERSION_1_5 = 0; +int SF_GLAD_EGL_KHR_cl_event2 = 0; +int SF_GLAD_EGL_KHR_fence_sync = 0; +int SF_GLAD_EGL_KHR_image = 0; +int SF_GLAD_EGL_KHR_image_base = 0; +int SF_GLAD_EGL_KHR_reusable_sync = 0; + + + +PFNEGLBINDAPIPROC sf_glad_eglBindAPI = NULL; +PFNEGLBINDTEXIMAGEPROC sf_glad_eglBindTexImage = NULL; +PFNEGLCHOOSECONFIGPROC sf_glad_eglChooseConfig = NULL; +PFNEGLCLIENTWAITSYNCPROC sf_glad_eglClientWaitSync = NULL; +PFNEGLCLIENTWAITSYNCKHRPROC sf_glad_eglClientWaitSyncKHR = NULL; +PFNEGLCOPYBUFFERSPROC sf_glad_eglCopyBuffers = NULL; +PFNEGLCREATECONTEXTPROC sf_glad_eglCreateContext = NULL; +PFNEGLCREATEIMAGEPROC sf_glad_eglCreateImage = NULL; +PFNEGLCREATEIMAGEKHRPROC sf_glad_eglCreateImageKHR = NULL; +PFNEGLCREATEPBUFFERFROMCLIENTBUFFERPROC sf_glad_eglCreatePbufferFromClientBuffer = NULL; +PFNEGLCREATEPBUFFERSURFACEPROC sf_glad_eglCreatePbufferSurface = NULL; +PFNEGLCREATEPIXMAPSURFACEPROC sf_glad_eglCreatePixmapSurface = NULL; +PFNEGLCREATEPLATFORMPIXMAPSURFACEPROC sf_glad_eglCreatePlatformPixmapSurface = NULL; +PFNEGLCREATEPLATFORMWINDOWSURFACEPROC sf_glad_eglCreatePlatformWindowSurface = NULL; +PFNEGLCREATESYNCPROC sf_glad_eglCreateSync = NULL; +PFNEGLCREATESYNC64KHRPROC sf_glad_eglCreateSync64KHR = NULL; +PFNEGLCREATESYNCKHRPROC sf_glad_eglCreateSyncKHR = NULL; +PFNEGLCREATEWINDOWSURFACEPROC sf_glad_eglCreateWindowSurface = NULL; +PFNEGLDESTROYCONTEXTPROC sf_glad_eglDestroyContext = NULL; +PFNEGLDESTROYIMAGEPROC sf_glad_eglDestroyImage = NULL; +PFNEGLDESTROYIMAGEKHRPROC sf_glad_eglDestroyImageKHR = NULL; +PFNEGLDESTROYSURFACEPROC sf_glad_eglDestroySurface = NULL; +PFNEGLDESTROYSYNCPROC sf_glad_eglDestroySync = NULL; +PFNEGLDESTROYSYNCKHRPROC sf_glad_eglDestroySyncKHR = NULL; +PFNEGLGETCONFIGATTRIBPROC sf_glad_eglGetConfigAttrib = NULL; +PFNEGLGETCONFIGSPROC sf_glad_eglGetConfigs = NULL; +PFNEGLGETCURRENTCONTEXTPROC sf_glad_eglGetCurrentContext = NULL; +PFNEGLGETCURRENTDISPLAYPROC sf_glad_eglGetCurrentDisplay = NULL; +PFNEGLGETCURRENTSURFACEPROC sf_glad_eglGetCurrentSurface = NULL; +PFNEGLGETDISPLAYPROC sf_glad_eglGetDisplay = NULL; +PFNEGLGETERRORPROC sf_glad_eglGetError = NULL; +PFNEGLGETPLATFORMDISPLAYPROC sf_glad_eglGetPlatformDisplay = NULL; +PFNEGLGETPROCADDRESSPROC sf_glad_eglGetProcAddress = NULL; +PFNEGLGETSYNCATTRIBPROC sf_glad_eglGetSyncAttrib = NULL; +PFNEGLGETSYNCATTRIBKHRPROC sf_glad_eglGetSyncAttribKHR = NULL; +PFNEGLINITIALIZEPROC sf_glad_eglInitialize = NULL; +PFNEGLMAKECURRENTPROC sf_glad_eglMakeCurrent = NULL; +PFNEGLQUERYAPIPROC sf_glad_eglQueryAPI = NULL; +PFNEGLQUERYCONTEXTPROC sf_glad_eglQueryContext = NULL; +PFNEGLQUERYSTRINGPROC sf_glad_eglQueryString = NULL; +PFNEGLQUERYSURFACEPROC sf_glad_eglQuerySurface = NULL; +PFNEGLRELEASETEXIMAGEPROC sf_glad_eglReleaseTexImage = NULL; +PFNEGLRELEASETHREADPROC sf_glad_eglReleaseThread = NULL; +PFNEGLSIGNALSYNCKHRPROC sf_glad_eglSignalSyncKHR = NULL; +PFNEGLSURFACEATTRIBPROC sf_glad_eglSurfaceAttrib = NULL; +PFNEGLSWAPBUFFERSPROC sf_glad_eglSwapBuffers = NULL; +PFNEGLSWAPINTERVALPROC sf_glad_eglSwapInterval = NULL; +PFNEGLTERMINATEPROC sf_glad_eglTerminate = NULL; +PFNEGLWAITCLIENTPROC sf_glad_eglWaitClient = NULL; +PFNEGLWAITGLPROC sf_glad_eglWaitGL = NULL; +PFNEGLWAITNATIVEPROC sf_glad_eglWaitNative = NULL; +PFNEGLWAITSYNCPROC sf_glad_eglWaitSync = NULL; + + +static void sf_glad_egl_load_EGL_VERSION_1_0( GLADuserptrloadfunc load, void* userptr) { + if(!SF_GLAD_EGL_VERSION_1_0) return; + sf_glad_eglChooseConfig = (PFNEGLCHOOSECONFIGPROC) load(userptr, "eglChooseConfig"); + sf_glad_eglCopyBuffers = (PFNEGLCOPYBUFFERSPROC) load(userptr, "eglCopyBuffers"); + sf_glad_eglCreateContext = (PFNEGLCREATECONTEXTPROC) load(userptr, "eglCreateContext"); + sf_glad_eglCreatePbufferSurface = (PFNEGLCREATEPBUFFERSURFACEPROC) load(userptr, "eglCreatePbufferSurface"); + sf_glad_eglCreatePixmapSurface = (PFNEGLCREATEPIXMAPSURFACEPROC) load(userptr, "eglCreatePixmapSurface"); + sf_glad_eglCreateWindowSurface = (PFNEGLCREATEWINDOWSURFACEPROC) load(userptr, "eglCreateWindowSurface"); + sf_glad_eglDestroyContext = (PFNEGLDESTROYCONTEXTPROC) load(userptr, "eglDestroyContext"); + sf_glad_eglDestroySurface = (PFNEGLDESTROYSURFACEPROC) load(userptr, "eglDestroySurface"); + sf_glad_eglGetConfigAttrib = (PFNEGLGETCONFIGATTRIBPROC) load(userptr, "eglGetConfigAttrib"); + sf_glad_eglGetConfigs = (PFNEGLGETCONFIGSPROC) load(userptr, "eglGetConfigs"); + sf_glad_eglGetCurrentDisplay = (PFNEGLGETCURRENTDISPLAYPROC) load(userptr, "eglGetCurrentDisplay"); + sf_glad_eglGetCurrentSurface = (PFNEGLGETCURRENTSURFACEPROC) load(userptr, "eglGetCurrentSurface"); + sf_glad_eglGetDisplay = (PFNEGLGETDISPLAYPROC) load(userptr, "eglGetDisplay"); + sf_glad_eglGetError = (PFNEGLGETERRORPROC) load(userptr, "eglGetError"); + sf_glad_eglGetProcAddress = (PFNEGLGETPROCADDRESSPROC) load(userptr, "eglGetProcAddress"); + sf_glad_eglInitialize = (PFNEGLINITIALIZEPROC) load(userptr, "eglInitialize"); + sf_glad_eglMakeCurrent = (PFNEGLMAKECURRENTPROC) load(userptr, "eglMakeCurrent"); + sf_glad_eglQueryContext = (PFNEGLQUERYCONTEXTPROC) load(userptr, "eglQueryContext"); + sf_glad_eglQueryString = (PFNEGLQUERYSTRINGPROC) load(userptr, "eglQueryString"); + sf_glad_eglQuerySurface = (PFNEGLQUERYSURFACEPROC) load(userptr, "eglQuerySurface"); + sf_glad_eglSwapBuffers = (PFNEGLSWAPBUFFERSPROC) load(userptr, "eglSwapBuffers"); + sf_glad_eglTerminate = (PFNEGLTERMINATEPROC) load(userptr, "eglTerminate"); + sf_glad_eglWaitGL = (PFNEGLWAITGLPROC) load(userptr, "eglWaitGL"); + sf_glad_eglWaitNative = (PFNEGLWAITNATIVEPROC) load(userptr, "eglWaitNative"); +} +static void sf_glad_egl_load_EGL_VERSION_1_1( GLADuserptrloadfunc load, void* userptr) { + if(!SF_GLAD_EGL_VERSION_1_1) return; + sf_glad_eglBindTexImage = (PFNEGLBINDTEXIMAGEPROC) load(userptr, "eglBindTexImage"); + sf_glad_eglReleaseTexImage = (PFNEGLRELEASETEXIMAGEPROC) load(userptr, "eglReleaseTexImage"); + sf_glad_eglSurfaceAttrib = (PFNEGLSURFACEATTRIBPROC) load(userptr, "eglSurfaceAttrib"); + sf_glad_eglSwapInterval = (PFNEGLSWAPINTERVALPROC) load(userptr, "eglSwapInterval"); +} +static void sf_glad_egl_load_EGL_VERSION_1_2( GLADuserptrloadfunc load, void* userptr) { + if(!SF_GLAD_EGL_VERSION_1_2) return; + sf_glad_eglBindAPI = (PFNEGLBINDAPIPROC) load(userptr, "eglBindAPI"); + sf_glad_eglCreatePbufferFromClientBuffer = (PFNEGLCREATEPBUFFERFROMCLIENTBUFFERPROC) load(userptr, "eglCreatePbufferFromClientBuffer"); + sf_glad_eglQueryAPI = (PFNEGLQUERYAPIPROC) load(userptr, "eglQueryAPI"); + sf_glad_eglReleaseThread = (PFNEGLRELEASETHREADPROC) load(userptr, "eglReleaseThread"); + sf_glad_eglWaitClient = (PFNEGLWAITCLIENTPROC) load(userptr, "eglWaitClient"); +} +static void sf_glad_egl_load_EGL_VERSION_1_4( GLADuserptrloadfunc load, void* userptr) { + if(!SF_GLAD_EGL_VERSION_1_4) return; + sf_glad_eglGetCurrentContext = (PFNEGLGETCURRENTCONTEXTPROC) load(userptr, "eglGetCurrentContext"); +} +static void sf_glad_egl_load_EGL_VERSION_1_5( GLADuserptrloadfunc load, void* userptr) { + if(!SF_GLAD_EGL_VERSION_1_5) return; + sf_glad_eglClientWaitSync = (PFNEGLCLIENTWAITSYNCPROC) load(userptr, "eglClientWaitSync"); + sf_glad_eglCreateImage = (PFNEGLCREATEIMAGEPROC) load(userptr, "eglCreateImage"); + sf_glad_eglCreatePlatformPixmapSurface = (PFNEGLCREATEPLATFORMPIXMAPSURFACEPROC) load(userptr, "eglCreatePlatformPixmapSurface"); + sf_glad_eglCreatePlatformWindowSurface = (PFNEGLCREATEPLATFORMWINDOWSURFACEPROC) load(userptr, "eglCreatePlatformWindowSurface"); + sf_glad_eglCreateSync = (PFNEGLCREATESYNCPROC) load(userptr, "eglCreateSync"); + sf_glad_eglDestroyImage = (PFNEGLDESTROYIMAGEPROC) load(userptr, "eglDestroyImage"); + sf_glad_eglDestroySync = (PFNEGLDESTROYSYNCPROC) load(userptr, "eglDestroySync"); + sf_glad_eglGetPlatformDisplay = (PFNEGLGETPLATFORMDISPLAYPROC) load(userptr, "eglGetPlatformDisplay"); + sf_glad_eglGetSyncAttrib = (PFNEGLGETSYNCATTRIBPROC) load(userptr, "eglGetSyncAttrib"); + sf_glad_eglWaitSync = (PFNEGLWAITSYNCPROC) load(userptr, "eglWaitSync"); +} +static void sf_glad_egl_load_EGL_KHR_cl_event2( GLADuserptrloadfunc load, void* userptr) { + if(!SF_GLAD_EGL_KHR_cl_event2) return; + sf_glad_eglCreateSync64KHR = (PFNEGLCREATESYNC64KHRPROC) load(userptr, "eglCreateSync64KHR"); +} +static void sf_glad_egl_load_EGL_KHR_fence_sync( GLADuserptrloadfunc load, void* userptr) { + if(!SF_GLAD_EGL_KHR_fence_sync) return; + sf_glad_eglClientWaitSyncKHR = (PFNEGLCLIENTWAITSYNCKHRPROC) load(userptr, "eglClientWaitSyncKHR"); + sf_glad_eglCreateSyncKHR = (PFNEGLCREATESYNCKHRPROC) load(userptr, "eglCreateSyncKHR"); + sf_glad_eglDestroySyncKHR = (PFNEGLDESTROYSYNCKHRPROC) load(userptr, "eglDestroySyncKHR"); + sf_glad_eglGetSyncAttribKHR = (PFNEGLGETSYNCATTRIBKHRPROC) load(userptr, "eglGetSyncAttribKHR"); +} +static void sf_glad_egl_load_EGL_KHR_image( GLADuserptrloadfunc load, void* userptr) { + if(!SF_GLAD_EGL_KHR_image) return; + sf_glad_eglCreateImageKHR = (PFNEGLCREATEIMAGEKHRPROC) load(userptr, "eglCreateImageKHR"); + sf_glad_eglDestroyImageKHR = (PFNEGLDESTROYIMAGEKHRPROC) load(userptr, "eglDestroyImageKHR"); +} +static void sf_glad_egl_load_EGL_KHR_image_base( GLADuserptrloadfunc load, void* userptr) { + if(!SF_GLAD_EGL_KHR_image_base) return; + sf_glad_eglCreateImageKHR = (PFNEGLCREATEIMAGEKHRPROC) load(userptr, "eglCreateImageKHR"); + sf_glad_eglDestroyImageKHR = (PFNEGLDESTROYIMAGEKHRPROC) load(userptr, "eglDestroyImageKHR"); +} +static void sf_glad_egl_load_EGL_KHR_reusable_sync( GLADuserptrloadfunc load, void* userptr) { + if(!SF_GLAD_EGL_KHR_reusable_sync) return; + sf_glad_eglClientWaitSyncKHR = (PFNEGLCLIENTWAITSYNCKHRPROC) load(userptr, "eglClientWaitSyncKHR"); + sf_glad_eglCreateSyncKHR = (PFNEGLCREATESYNCKHRPROC) load(userptr, "eglCreateSyncKHR"); + sf_glad_eglDestroySyncKHR = (PFNEGLDESTROYSYNCKHRPROC) load(userptr, "eglDestroySyncKHR"); + sf_glad_eglGetSyncAttribKHR = (PFNEGLGETSYNCATTRIBKHRPROC) load(userptr, "eglGetSyncAttribKHR"); + sf_glad_eglSignalSyncKHR = (PFNEGLSIGNALSYNCKHRPROC) load(userptr, "eglSignalSyncKHR"); +} + + +static void sf_glad_egl_resolve_aliases(void) { + if (sf_glad_eglClientWaitSync == NULL && sf_glad_eglClientWaitSyncKHR != NULL) sf_glad_eglClientWaitSync = (PFNEGLCLIENTWAITSYNCPROC)sf_glad_eglClientWaitSyncKHR; + if (sf_glad_eglClientWaitSyncKHR == NULL && sf_glad_eglClientWaitSync != NULL) sf_glad_eglClientWaitSyncKHR = (PFNEGLCLIENTWAITSYNCKHRPROC)sf_glad_eglClientWaitSync; + if (sf_glad_eglCreateSync == NULL && sf_glad_eglCreateSync64KHR != NULL) sf_glad_eglCreateSync = (PFNEGLCREATESYNCPROC)sf_glad_eglCreateSync64KHR; + if (sf_glad_eglCreateSync64KHR == NULL && sf_glad_eglCreateSync != NULL) sf_glad_eglCreateSync64KHR = (PFNEGLCREATESYNC64KHRPROC)sf_glad_eglCreateSync; + if (sf_glad_eglDestroyImage == NULL && sf_glad_eglDestroyImageKHR != NULL) sf_glad_eglDestroyImage = (PFNEGLDESTROYIMAGEPROC)sf_glad_eglDestroyImageKHR; + if (sf_glad_eglDestroyImageKHR == NULL && sf_glad_eglDestroyImage != NULL) sf_glad_eglDestroyImageKHR = (PFNEGLDESTROYIMAGEKHRPROC)sf_glad_eglDestroyImage; + if (sf_glad_eglDestroySync == NULL && sf_glad_eglDestroySyncKHR != NULL) sf_glad_eglDestroySync = (PFNEGLDESTROYSYNCPROC)sf_glad_eglDestroySyncKHR; + if (sf_glad_eglDestroySyncKHR == NULL && sf_glad_eglDestroySync != NULL) sf_glad_eglDestroySyncKHR = (PFNEGLDESTROYSYNCKHRPROC)sf_glad_eglDestroySync; +} + +static int sf_glad_egl_get_extensions(EGLDisplay display, const char **extensions) { + *extensions = eglQueryString(display, EGL_EXTENSIONS); + + return extensions != NULL; +} + +static int sf_glad_egl_has_extension(const char *extensions, const char *ext) { + const char *loc; + const char *terminator; + if(extensions == NULL) { + return 0; + } + while(1) { + loc = strstr(extensions, ext); + if(loc == NULL) { + return 0; + } + terminator = loc + strlen(ext); + if((loc == extensions || *(loc - 1) == ' ') && + (*terminator == ' ' || *terminator == '\0')) { + return 1; + } + extensions = terminator; + } +} + +static GLADapiproc sf_glad_egl_get_proc_from_userptr(void *userptr, const char *name) { + return (GLAD_GNUC_EXTENSION (GLADapiproc (*)(const char *name)) userptr)(name); +} + +static int sf_glad_egl_find_extensions_egl(EGLDisplay display) { + const char *extensions; + if (!sf_glad_egl_get_extensions(display, &extensions)) return 0; + + SF_GLAD_EGL_KHR_cl_event2 = sf_glad_egl_has_extension(extensions, "EGL_KHR_cl_event2"); + SF_GLAD_EGL_KHR_fence_sync = sf_glad_egl_has_extension(extensions, "EGL_KHR_fence_sync"); + SF_GLAD_EGL_KHR_image = sf_glad_egl_has_extension(extensions, "EGL_KHR_image"); + SF_GLAD_EGL_KHR_image_base = sf_glad_egl_has_extension(extensions, "EGL_KHR_image_base"); + SF_GLAD_EGL_KHR_reusable_sync = sf_glad_egl_has_extension(extensions, "EGL_KHR_reusable_sync"); + + return 1; +} + +static int sf_glad_egl_find_core_egl(EGLDisplay display) { + int major, minor; + const char *version; + + if (display == NULL) { + display = EGL_NO_DISPLAY; /* this is usually NULL, better safe than sorry */ + } + if (display == EGL_NO_DISPLAY) { + display = eglGetCurrentDisplay(); + } +#ifdef EGL_VERSION_1_4 + if (display == EGL_NO_DISPLAY) { + display = eglGetDisplay(EGL_DEFAULT_DISPLAY); + } +#endif +#ifndef EGL_VERSION_1_5 + if (display == EGL_NO_DISPLAY) { + return 0; + } +#endif + + version = eglQueryString(display, EGL_VERSION); + (void) eglGetError(); + + if (version == NULL) { + major = 1; + minor = 0; + } else { + GLAD_IMPL_UTIL_SSCANF(version, "%d.%d", &major, &minor); + } + + SF_GLAD_EGL_VERSION_1_0 = (major == 1 && minor >= 0) || major > 1; + SF_GLAD_EGL_VERSION_1_1 = (major == 1 && minor >= 1) || major > 1; + SF_GLAD_EGL_VERSION_1_2 = (major == 1 && minor >= 2) || major > 1; + SF_GLAD_EGL_VERSION_1_3 = (major == 1 && minor >= 3) || major > 1; + SF_GLAD_EGL_VERSION_1_4 = (major == 1 && minor >= 4) || major > 1; + SF_GLAD_EGL_VERSION_1_5 = (major == 1 && minor >= 5) || major > 1; + + return GLAD_MAKE_VERSION(major, minor); +} + +static int gladLoadEGLUserPtr(EGLDisplay display, GLADuserptrloadfunc load, void* userptr) { + int version; + eglGetDisplay = (PFNEGLGETDISPLAYPROC) load(userptr, "eglGetDisplay"); + eglGetCurrentDisplay = (PFNEGLGETCURRENTDISPLAYPROC) load(userptr, "eglGetCurrentDisplay"); + eglQueryString = (PFNEGLQUERYSTRINGPROC) load(userptr, "eglQueryString"); + eglGetError = (PFNEGLGETERRORPROC) load(userptr, "eglGetError"); + if (eglGetDisplay == NULL || eglGetCurrentDisplay == NULL || eglQueryString == NULL || eglGetError == NULL) return 0; + + version = sf_glad_egl_find_core_egl(display); + if (!version) return 0; + sf_glad_egl_load_EGL_VERSION_1_0(load, userptr); + sf_glad_egl_load_EGL_VERSION_1_1(load, userptr); + sf_glad_egl_load_EGL_VERSION_1_2(load, userptr); + sf_glad_egl_load_EGL_VERSION_1_4(load, userptr); + sf_glad_egl_load_EGL_VERSION_1_5(load, userptr); + + if (!sf_glad_egl_find_extensions_egl(display)) return 0; + sf_glad_egl_load_EGL_KHR_cl_event2(load, userptr); + sf_glad_egl_load_EGL_KHR_fence_sync(load, userptr); + sf_glad_egl_load_EGL_KHR_image(load, userptr); + sf_glad_egl_load_EGL_KHR_image_base(load, userptr); + sf_glad_egl_load_EGL_KHR_reusable_sync(load, userptr); + + sf_glad_egl_resolve_aliases(); + + return version; +} + +static int gladLoadEGL(EGLDisplay display, GLADloadfunc load) { + return gladLoadEGLUserPtr(display, sf_glad_egl_get_proc_from_userptr, GLAD_GNUC_EXTENSION (void*) load); +} + + + +#ifdef SF_GLAD_EGL + +#ifndef GLAD_LOADER_LIBRARY_C_ +#define GLAD_LOADER_LIBRARY_C_ + +#include <stddef.h> +#include <stdlib.h> + +#if GLAD_PLATFORM_WIN32 +#include <windows.h> +#else +#include <dlfcn.h> +#endif + + +static void* glad_get_dlopen_handle(const char *lib_names[], int length) { + void *handle = NULL; + int i; + + for (i = 0; i < length; ++i) { +#if GLAD_PLATFORM_WIN32 + #if GLAD_PLATFORM_UWP + size_t buffer_size = (strlen(lib_names[i]) + 1) * sizeof(WCHAR); + LPWSTR buffer = (LPWSTR) malloc(buffer_size); + if (buffer != NULL) { + int ret = MultiByteToWideChar(CP_ACP, 0, lib_names[i], -1, buffer, buffer_size); + if (ret != 0) { + handle = (void*) LoadPackagedLibrary(buffer, 0); + } + free((void*) buffer); + } + #else + handle = (void*) LoadLibraryA(lib_names[i]); + #endif +#else + handle = dlopen(lib_names[i], RTLD_LAZY | RTLD_LOCAL); +#endif + if (handle != NULL) { + return handle; + } + } + + return NULL; +} + +static void glad_close_dlopen_handle(void* handle) { + if (handle != NULL) { +#if GLAD_PLATFORM_WIN32 + FreeLibrary((HMODULE) handle); +#else + dlclose(handle); +#endif + } +} + +static GLADapiproc glad_dlsym_handle(void* handle, const char *name) { + if (handle == NULL) { + return NULL; + } + +#if GLAD_PLATFORM_WIN32 + return (GLADapiproc) GetProcAddress((HMODULE) handle, name); +#else + return GLAD_GNUC_EXTENSION (GLADapiproc) dlsym(handle, name); +#endif +} + +#endif /* GLAD_LOADER_LIBRARY_C_ */ + +struct _sf_glad_egl_userptr { + void *handle; + PFNEGLGETPROCADDRESSPROC get_proc_address_ptr; +}; + +static GLADapiproc sf_glad_egl_get_proc(void *vuserptr, const char* name) { + struct _sf_glad_egl_userptr userptr = *(struct _sf_glad_egl_userptr*) vuserptr; + GLADapiproc result = NULL; + + result = glad_dlsym_handle(userptr.handle, name); + if (result == NULL) { + result = GLAD_GNUC_EXTENSION (GLADapiproc) userptr.get_proc_address_ptr(name); + } + + return result; +} + +static void* _egl_handle = NULL; + +static void* sf_glad_egl_dlopen_handle(void) { +#if GLAD_PLATFORM_APPLE + static const char *NAMES[] = {"libEGL.dylib"}; +#elif GLAD_PLATFORM_WIN32 + static const char *NAMES[] = {"libEGL.dll", "EGL.dll"}; +#else + static const char *NAMES[] = {"libEGL.so.1", "libEGL.so"}; +#endif + + if (_egl_handle == NULL) { + _egl_handle = glad_get_dlopen_handle(NAMES, sizeof(NAMES) / sizeof(NAMES[0])); + } + + return _egl_handle; +} + +static struct _sf_glad_egl_userptr sf_glad_egl_build_userptr(void *handle) { + struct _sf_glad_egl_userptr userptr; + userptr.handle = handle; + userptr.get_proc_address_ptr = (PFNEGLGETPROCADDRESSPROC) glad_dlsym_handle(handle, "eglGetProcAddress"); + return userptr; +} + +static void gladLoaderUnloadEGL() { + if (_egl_handle != NULL) { + glad_close_dlopen_handle(_egl_handle); + _egl_handle = NULL; + } +} + +static int gladLoaderLoadEGL(EGLDisplay display) { + int version = 0; + void *handle = NULL; + int did_load = 0; + struct _sf_glad_egl_userptr userptr; + + did_load = _egl_handle == NULL; + handle = sf_glad_egl_dlopen_handle(); + if (handle != NULL) { + userptr = sf_glad_egl_build_userptr(handle); + + if (userptr.get_proc_address_ptr != NULL) { + version = gladLoadEGLUserPtr(display, sf_glad_egl_get_proc, &userptr); + } + + if (!version && did_load) { + gladLoaderUnloadEGL(); + } + } + + return version; +} + +#endif /* SF_GLAD_EGL */ + +#ifdef __cplusplus +} +#endif + +#endif /* SF_GLAD_EGL_IMPLEMENTATION */ + |