0.9.6
type_float.hpp
Go to the documentation of this file.
1 
29 #pragma once
30 
31 #include "setup.hpp"
32 
33 namespace glm{
34 namespace detail
35 {
36  typedef float float32;
37  typedef double float64;
38 }//namespace detail
39 
40  typedef float lowp_float_t;
41  typedef float mediump_float_t;
42  typedef double highp_float_t;
43 
46 
52  typedef lowp_float_t lowp_float;
53 
59  typedef mediump_float_t mediump_float;
60 
66  typedef highp_float_t highp_float;
67 
68 #if(!defined(GLM_PRECISION_HIGHP_FLOAT) && !defined(GLM_PRECISION_MEDIUMP_FLOAT) && !defined(GLM_PRECISION_LOWP_FLOAT))
69  typedef mediump_float float_t;
70 #elif(defined(GLM_PRECISION_HIGHP_FLOAT) && !defined(GLM_PRECISION_MEDIUMP_FLOAT) && !defined(GLM_PRECISION_LOWP_FLOAT))
71  typedef highp_float float_t;
72 #elif(!defined(GLM_PRECISION_HIGHP_FLOAT) && defined(GLM_PRECISION_MEDIUMP_FLOAT) && !defined(GLM_PRECISION_LOWP_FLOAT))
73  typedef mediump_float float_t;
74 #elif(!defined(GLM_PRECISION_HIGHP_FLOAT) && !defined(GLM_PRECISION_MEDIUMP_FLOAT) && defined(GLM_PRECISION_LOWP_FLOAT))
75  typedef lowp_float float_t;
76 #else
77 # error "GLM error: multiple default precision requested for floating-point types"
78 #endif
79 
80  typedef float float32;
81  typedef double float64;
82 
84 // check type sizes
85 #ifndef GLM_STATIC_ASSERT_NULL
86  GLM_STATIC_ASSERT(sizeof(glm::float32) == 4, "float32 size isn't 4 bytes on this platform");
87  GLM_STATIC_ASSERT(sizeof(glm::float64) == 8, "float64 size isn't 8 bytes on this platform");
88 #endif//GLM_STATIC_ASSERT_NULL
89 
91 
92 }//namespace glm
highp_float_t highp_float
High precision floating-point numbers.
Definition: type_float.hpp:66
double float64
Default 64 bit double-precision floating-point scalar.
Definition: type_float.hpp:81
Definition: _noise.hpp:31
OpenGL Mathematics (glm.g-truc.net)
lowp_float_t lowp_float
Low precision floating-point numbers.
Definition: type_float.hpp:52
float float32
Default 32 bit single-precision floating-point scalar.
Definition: type_float.hpp:80
mediump_float_t mediump_float
Medium precision floating-point numbers.
Definition: type_float.hpp:59