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type_float.hpp
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00001 00002 00003 00004 00005 00006 00007 00008 00009 00010 00011 00012 00013 00014 00015 00016 00017 00018 00019 00020 00021 00022 00023 00024 00025 00026 00027 00028 00029 #ifndef glm_core_type_float 00030 #define glm_core_type_float 00031 00032 #include "type_half.hpp" 00033 #include "setup.hpp" 00034 00035 namespace glm 00036 { 00037 namespace detail 00038 { 00039 GLM_DETAIL_IS_FLOAT(detail::thalf); 00040 GLM_DETAIL_IS_FLOAT(float); 00041 GLM_DETAIL_IS_FLOAT(double); 00042 GLM_DETAIL_IS_FLOAT(long double); 00043 } 00044 //namespace detail 00045 00046 #ifdef GLM_USE_HALF_SCALAR 00047 typedef detail::thalf lowp_float_t; 00048 #else//GLM_USE_HALF_SCALAR 00049 typedef float lowp_float_t; 00050 #endif//GLM_USE_HALF_SCALAR 00051 typedef float mediump_float_t; 00052 typedef double highp_float_t; 00053 00058 typedef lowp_float_t lowp_float; 00059 00064 typedef mediump_float_t mediump_float; 00065 00070 typedef highp_float_t highp_float; 00071 00072 #if(!defined(GLM_PRECISION_HIGHP_FLOAT) && !defined(GLM_PRECISION_MEDIUMP_FLOAT) && !defined(GLM_PRECISION_LOWP_FLOAT)) 00073 typedef mediump_float float_t; 00074 #elif(defined(GLM_PRECISION_HIGHP_FLOAT) && !defined(GLM_PRECISION_MEDIUMP_FLOAT) && !defined(GLM_PRECISION_LOWP_FLOAT)) 00075 typedef highp_float float_t; 00076 #elif(!defined(GLM_PRECISION_HIGHP_FLOAT) && defined(GLM_PRECISION_MEDIUMP_FLOAT) && !defined(GLM_PRECISION_LOWP_FLOAT)) 00077 typedef mediump_float float_t; 00078 #elif(!defined(GLM_PRECISION_HIGHP_FLOAT) && !defined(GLM_PRECISION_MEDIUMP_FLOAT) && defined(GLM_PRECISION_LOWP_FLOAT)) 00079 typedef lowp_float float_t; 00080 #else 00081 # error "GLM error: multiple default precision requested for floating-point types" 00082 #endif 00083 00084 }//namespace glm 00085 00086 #endif//glm_core_type_float
