7 #if GLM_HAS_MAKE_SIGNED
8 # include <type_traits>
11 #if GLM_HAS_EXTENDED_INTEGER_TYPE
18 # if GLM_HAS_EXTENDED_INTEGER_TYPE
29 # if(defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) // C99 detected, 64 bit types available
33 # elif GLM_COMPILER & GLM_COMPILER_VC
34 typedef signed __int64 sint64;
35 typedef unsigned __int64
uint64;
37 # elif GLM_COMPILER & GLM_COMPILER_GCC
38 # pragma GCC diagnostic ignored "-Wlong-long"
39 __extension__
typedef signed long long sint64;
40 __extension__
typedef unsigned long long uint64;
42 # elif (GLM_COMPILER & GLM_COMPILER_CLANG)
43 # pragma clang diagnostic ignored "-Wc++11-long-long"
44 typedef signed long long sint64;
45 typedef unsigned long long uint64;
47 # else//unknown compiler
48 typedef signed long long sint64;
49 typedef unsigned long long uint64;
52 typedef signed char int8;
53 typedef signed short int16;
54 typedef signed int int32;
57 typedef unsigned char uint8;
58 typedef unsigned short uint16;
59 typedef unsigned int uint32;
63 typedef signed int lowp_int_t;
64 typedef signed int mediump_int_t;
65 typedef signed int highp_int_t;
67 typedef unsigned int lowp_uint_t;
68 typedef unsigned int mediump_uint_t;
69 typedef unsigned int highp_uint_t;
71 # if GLM_HAS_MAKE_SIGNED
72 using std::make_signed;
73 using std::make_unsigned;
75 # else//GLM_HAS_MAKE_SIGNED
76 template <
typename genType>
81 struct make_signed<char>
87 struct make_signed<short>
93 struct make_signed<int>
99 struct make_signed<long>
105 struct make_signed<unsigned char>
111 struct make_signed<unsigned short>
117 struct make_signed<unsigned int>
123 struct make_signed<unsigned long>
128 template <
typename genType>
133 struct make_unsigned<char>
135 typedef unsigned char type;
139 struct make_unsigned<short>
141 typedef unsigned short type;
145 struct make_unsigned<int>
147 typedef unsigned int type;
151 struct make_unsigned<long>
153 typedef unsigned long type;
157 struct make_unsigned<unsigned char>
159 typedef unsigned char type;
163 struct make_unsigned<unsigned short>
165 typedef unsigned short type;
169 struct make_unsigned<unsigned int>
171 typedef unsigned int type;
175 struct make_unsigned<unsigned long>
177 typedef unsigned long type;
181 struct make_signed<long long>
183 typedef long long type;
187 struct make_signed<unsigned long long>
189 typedef long long type;
193 struct make_unsigned<long long>
195 typedef unsigned long long type;
199 struct make_unsigned<unsigned long long>
201 typedef unsigned long long type;
203 # endif//GLM_HAS_MAKE_SIGNED
261 #if(!defined(GLM_PRECISION_HIGHP_INT) && !defined(GLM_PRECISION_MEDIUMP_INT) && !defined(GLM_PRECISION_LOWP_INT))
262 typedef mediump_int int_t;
263 #elif(defined(GLM_PRECISION_HIGHP_INT) && !defined(GLM_PRECISION_MEDIUMP_INT) && !defined(GLM_PRECISION_LOWP_INT))
264 typedef highp_int int_t;
265 #elif(!defined(GLM_PRECISION_HIGHP_INT) && defined(GLM_PRECISION_MEDIUMP_INT) && !defined(GLM_PRECISION_LOWP_INT))
266 typedef mediump_int int_t;
267 #elif(!defined(GLM_PRECISION_HIGHP_INT) && !defined(GLM_PRECISION_MEDIUMP_INT) && defined(GLM_PRECISION_LOWP_INT))
268 typedef lowp_int int_t;
270 # error "GLM error: multiple default precision requested for signed integer types"
273 #if(!defined(GLM_PRECISION_HIGHP_UINT) && !defined(GLM_PRECISION_MEDIUMP_UINT) && !defined(GLM_PRECISION_LOWP_UINT))
274 typedef mediump_uint uint_t;
275 #elif(defined(GLM_PRECISION_HIGHP_UINT) && !defined(GLM_PRECISION_MEDIUMP_UINT) && !defined(GLM_PRECISION_LOWP_UINT))
276 typedef highp_uint uint_t;
277 #elif(!defined(GLM_PRECISION_HIGHP_UINT) && defined(GLM_PRECISION_MEDIUMP_UINT) && !defined(GLM_PRECISION_LOWP_UINT))
278 typedef mediump_uint uint_t;
279 #elif(!defined(GLM_PRECISION_HIGHP_UINT) && !defined(GLM_PRECISION_MEDIUMP_UINT) && defined(GLM_PRECISION_LOWP_UINT))
280 typedef lowp_uint uint_t;
282 # error "GLM error: multiple default precision requested for unsigned integer types"
294 #ifndef GLM_STATIC_ASSERT_NULL
295 GLM_STATIC_ASSERT(
sizeof(
glm::int8) == 1,
"int8 size isn't 1 byte on this platform");
296 GLM_STATIC_ASSERT(
sizeof(
glm::int16) == 2,
"int16 size isn't 2 bytes on this platform");
297 GLM_STATIC_ASSERT(
sizeof(
glm::int32) == 4,
"int32 size isn't 4 bytes on this platform");
298 GLM_STATIC_ASSERT(
sizeof(
glm::int64) == 8,
"int64 size isn't 8 bytes on this platform");
300 GLM_STATIC_ASSERT(
sizeof(
glm::uint8) == 1,
"uint8 size isn't 1 byte on this platform");
301 GLM_STATIC_ASSERT(
sizeof(
glm::uint16) == 2,
"uint16 size isn't 2 bytes on this platform");
302 GLM_STATIC_ASSERT(
sizeof(
glm::uint32) == 4,
"uint32 size isn't 4 bytes on this platform");
303 GLM_STATIC_ASSERT(
sizeof(
glm::uint64) == 8,
"uint64 size isn't 8 bytes on this platform");
304 #endif//GLM_STATIC_ASSERT_NULL
detail::int8 int8
8 bit signed integer type.
detail::uint8 uint8_t
8 bit unsigned integer type.
detail::int64 int64
64 bit signed integer type.
detail::int8 int8_t
8 bit signed integer type.
unsigned int uint
Unsigned integer type.
detail::uint16 uint16
16 bit unsigned integer type.
detail::lowp_int_t lowp_int
Low precision signed integer.
detail::int16 int16
16 bit signed integer type.
detail::lowp_uint_t lowp_uint
Low precision unsigned integer.
detail::highp_int_t highp_int
High precision signed integer.
detail::uint8 uint8
8 bit unsigned integer type.
detail::uint32 uint32
32 bit unsigned integer type.
detail::int32 int32_t
32 bit signed integer type.
detail::uint64 uint64_t
64 bit unsigned integer type.
detail::uint64 uint64
64 bit unsigned integer type.
detail::mediump_int_t mediump_int
Medium precision signed integer.
detail::highp_uint_t highp_uint
High precision unsigned integer.
detail::mediump_uint_t mediump_uint
Medium precision unsigned integer.
detail::uint32 uint32_t
32 bit unsigned integer type.
detail::int32 int32
32 bit signed integer type.
detail::int16 int16_t
16 bit signed integer type.
detail::int64 int64_t
64 bit signed integer type.
detail::uint16 uint16_t
16 bit unsigned integer type.