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Diffstat (limited to 'src/glm/core/type_int.hpp')
| -rw-r--r-- | src/glm/core/type_int.hpp | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/src/glm/core/type_int.hpp b/src/glm/core/type_int.hpp new file mode 100644 index 0000000..eda4bed --- /dev/null +++ b/src/glm/core/type_int.hpp @@ -0,0 +1,109 @@ +///////////////////////////////////////////////////////////////////////////////////////////////////
+// OpenGL Mathematics Copyright (c) 2005 - 2011 G-Truc Creation (www.g-truc.net)
+///////////////////////////////////////////////////////////////////////////////////////////////////
+// Created : 2008-08-22
+// Updated : 2008-09-17
+// Licence : This source is under MIT License
+// File : glm/core/type_int.hpp
+///////////////////////////////////////////////////////////////////////////////////////////////////
+
+#ifndef glm_core_type_int
+#define glm_core_type_int
+
+#include "setup.hpp"
+#include "_detail.hpp"
+
+namespace glm{
+namespace detail
+{
+ typedef signed short lowp_int_t;
+ typedef signed int mediump_int_t;
+ typedef sint64 highp_int_t;
+
+ typedef unsigned short lowp_uint_t;
+ typedef unsigned int mediump_uint_t;
+ typedef uint64 highp_uint_t;
+
+ GLM_DETAIL_IS_INT(signed char);
+ GLM_DETAIL_IS_INT(signed short);
+ GLM_DETAIL_IS_INT(signed int);
+ GLM_DETAIL_IS_INT(signed long);
+ GLM_DETAIL_IS_INT(highp_int_t);
+
+ GLM_DETAIL_IS_UINT(unsigned char);
+ GLM_DETAIL_IS_UINT(unsigned short);
+ GLM_DETAIL_IS_UINT(unsigned int);
+ GLM_DETAIL_IS_UINT(unsigned long);
+ GLM_DETAIL_IS_UINT(highp_uint_t);
+}//namespace detail
+
+namespace core{
+namespace type{
+namespace precision //!< Namespace for precision stuff.
+{
+ //! Low precision signed integer.
+ //! There is no guarantee on the actual precision.
+ //! From GLSL 1.30.8 specification.
+ //! \ingroup core_precision
+ typedef detail::lowp_int_t lowp_int;
+ //! Medium precision signed integer.
+ //! There is no guarantee on the actual precision.
+ //! From GLSL 1.30.8 specification.
+ //! \ingroup core_precision
+ typedef detail::mediump_int_t mediump_int;
+ //! High precision signed integer.
+ //! There is no guarantee on the actual precision.
+ //! From GLSL 1.30.8 specification.
+ //! \ingroup core_precision
+ typedef detail::highp_int_t highp_int;
+
+ //! Low precision unsigned integer.
+ //! There is no guarantee on the actual precision.
+ //! From GLSL 1.30.8 specification.
+ //! \ingroup core_precision
+ typedef detail::lowp_uint_t lowp_uint;
+ //! Medium precision unsigned integer.
+ //! There is no guarantee on the actual precision.
+ //! From GLSL 1.30.8 specification.
+ //! \ingroup core_precision
+ typedef detail::mediump_uint_t mediump_uint;
+ //! High precision unsigned integer.
+ //! There is no guarantee on the actual precision.
+ //! From GLSL 1.30.8 specification.
+ //! \ingroup core_precision
+ typedef detail::highp_uint_t highp_uint;
+}//namespace precision
+
+#if(!defined(GLM_PRECISION_HIGHP_INT) && !defined(GLM_PRECISION_MEDIUMP_INT) && !defined(GLM_PRECISION_LOWP_INT))
+ typedef precision::mediump_int int_t;
+#elif(defined(GLM_PRECISION_HIGHP_INT) && !defined(GLM_PRECISION_MEDIUMP_INT) && !defined(GLM_PRECISION_LOWP_INT))
+ typedef precision::highp_int int_t;
+#elif(!defined(GLM_PRECISION_HIGHP_INT) && defined(GLM_PRECISION_MEDIUMP_INT) && !defined(GLM_PRECISION_LOWP_INT))
+ typedef precision::mediump_int int_t;
+#elif(!defined(GLM_PRECISION_HIGHP_INT) && !defined(GLM_PRECISION_MEDIUMP_INT) && defined(GLM_PRECISION_LOWP_INT))
+ typedef precision::lowp_int int_t;
+#else
+# error "GLM error: multiple default precision requested for signed interger types"
+#endif
+
+#if(!defined(GLM_PRECISION_HIGHP_UINT) && !defined(GLM_PRECISION_MEDIUMP_UINT) && !defined(GLM_PRECISION_LOWP_UINT))
+ typedef precision::mediump_uint uint_t;
+#elif(defined(GLM_PRECISION_HIGHP_UINT) && !defined(GLM_PRECISION_MEDIUMP_UINT) && !defined(GLM_PRECISION_LOWP_UINT))
+ typedef precision::highp_uint uint_t;
+#elif(!defined(GLM_PRECISION_HIGHP_UINT) && defined(GLM_PRECISION_MEDIUMP_UINT) && !defined(GLM_PRECISION_LOWP_UINT))
+ typedef precision::mediump_uint uint_t;
+#elif(!defined(GLM_PRECISION_HIGHP_UINT) && !defined(GLM_PRECISION_MEDIUMP_UINT) && defined(GLM_PRECISION_LOWP_UINT))
+ typedef precision::lowp_uint uint_t;
+#else
+# error "GLM error: multiple default precision requested for unsigned interger types"
+#endif
+
+ //! Unsigned integer.
+ //! From GLSL 1.30.8 specification section 4.1.3 Integers.
+ typedef uint_t uint;
+
+}//namespace type
+}//namespace core
+}//namespace glm
+
+#endif//glm_core_type_int
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