0.9.9 API documenation
setup.hpp
1 #ifndef GLM_SETUP_INCLUDED
2 
3 #include <cassert>
4 #include <cstddef>
5 
6 #define GLM_VERSION_MAJOR 0
7 #define GLM_VERSION_MINOR 9
8 #define GLM_VERSION_PATCH 9
9 #define GLM_VERSION_REVISION 3
10 #define GLM_VERSION 993
11 #define GLM_VERSION_MESSAGE "GLM: version 0.9.9.3"
12 
13 #define GLM_SETUP_INCLUDED GLM_VERSION
14 
16 // Active states
17 
18 #define GLM_DISABLE 0
19 #define GLM_ENABLE 1
20 
22 // Messages
23 
24 #if defined(GLM_FORCE_MESSAGES)
25 # define GLM_MESSAGES GLM_ENABLE
26 #else
27 # define GLM_MESSAGES GLM_DISABLE
28 #endif
29 
31 // Detect the platform
32 
33 #include "../simd/platform.h"
34 
36 // Build model
37 
38 #if defined(__arch64__) || defined(__LP64__) || defined(_M_X64) || defined(__ppc64__) || defined(__x86_64__)
39 # define GLM_MODEL GLM_MODEL_64
40 #elif defined(__i386__) || defined(__ppc__)
41 # define GLM_MODEL GLM_MODEL_32
42 #else
43 # define GLM_MODEL GLM_MODEL_32
44 #endif//
45 
46 #if !defined(GLM_MODEL) && GLM_COMPILER != 0
47 # error "GLM_MODEL undefined, your compiler may not be supported by GLM. Add #define GLM_MODEL 0 to ignore this message."
48 #endif//GLM_MODEL
49 
51 // C++ Version
52 
53 // User defines: GLM_FORCE_CXX98, GLM_FORCE_CXX03, GLM_FORCE_CXX11, GLM_FORCE_CXX14, GLM_FORCE_CXX17, GLM_FORCE_CXX2A
54 
55 #define GLM_LANG_CXX98_FLAG (1 << 1)
56 #define GLM_LANG_CXX03_FLAG (1 << 2)
57 #define GLM_LANG_CXX0X_FLAG (1 << 3)
58 #define GLM_LANG_CXX11_FLAG (1 << 4)
59 #define GLM_LANG_CXX14_FLAG (1 << 5)
60 #define GLM_LANG_CXX17_FLAG (1 << 6)
61 #define GLM_LANG_CXX2A_FLAG (1 << 7)
62 #define GLM_LANG_CXXMS_FLAG (1 << 8)
63 #define GLM_LANG_CXXGNU_FLAG (1 << 9)
64 
65 #define GLM_LANG_CXX98 GLM_LANG_CXX98_FLAG
66 #define GLM_LANG_CXX03 (GLM_LANG_CXX98 | GLM_LANG_CXX03_FLAG)
67 #define GLM_LANG_CXX0X (GLM_LANG_CXX03 | GLM_LANG_CXX0X_FLAG)
68 #define GLM_LANG_CXX11 (GLM_LANG_CXX0X | GLM_LANG_CXX11_FLAG)
69 #define GLM_LANG_CXX14 (GLM_LANG_CXX11 | GLM_LANG_CXX14_FLAG)
70 #define GLM_LANG_CXX17 (GLM_LANG_CXX14 | GLM_LANG_CXX17_FLAG)
71 #define GLM_LANG_CXX2A (GLM_LANG_CXX17 | GLM_LANG_CXX2A_FLAG)
72 #define GLM_LANG_CXXMS GLM_LANG_CXXMS_FLAG
73 #define GLM_LANG_CXXGNU GLM_LANG_CXXGNU_FLAG
74 
75 #if (defined(_MSC_EXTENSIONS))
76 # define GLM_LANG_EXT GLM_LANG_CXXMS_FLAG
77 #elif ((GLM_COMPILER & (GLM_COMPILER_CLANG | GLM_COMPILER_GCC)) && (GLM_ARCH & GLM_ARCH_SIMD_BIT))
78 # define GLM_LANG_EXT GLM_LANG_CXXMS_FLAG
79 #else
80 # define GLM_LANG_EXT 0
81 #endif
82 
83 #if (defined(GLM_FORCE_CXX_UNKNOWN))
84 # define GLM_LANG 0
85 #elif defined(GLM_FORCE_CXX2A)
86 # define GLM_LANG (GLM_LANG_CXX2A | GLM_LANG_EXT)
87 # define GLM_LANG_STL11_FORCED
88 #elif defined(GLM_FORCE_CXX17)
89 # define GLM_LANG (GLM_LANG_CXX17 | GLM_LANG_EXT)
90 # define GLM_LANG_STL11_FORCED
91 #elif defined(GLM_FORCE_CXX14)
92 # define GLM_LANG (GLM_LANG_CXX14 | GLM_LANG_EXT)
93 # define GLM_LANG_STL11_FORCED
94 #elif defined(GLM_FORCE_CXX11)
95 # define GLM_LANG (GLM_LANG_CXX11 | GLM_LANG_EXT)
96 # define GLM_LANG_STL11_FORCED
97 #elif defined(GLM_FORCE_CXX03)
98 # define GLM_LANG (GLM_LANG_CXX03 | GLM_LANG_EXT)
99 #elif defined(GLM_FORCE_CXX98)
100 # define GLM_LANG (GLM_LANG_CXX98 | GLM_LANG_EXT)
101 #else
102 # if GLM_COMPILER & GLM_COMPILER_VC && defined(_MSVC_LANG)
103 # if GLM_COMPILER >= GLM_COMPILER_VC15_7
104 # define GLM_LANG_PLATFORM _MSVC_LANG
105 # elif GLM_COMPILER >= GLM_COMPILER_VC15
106 # if _MSVC_LANG > 201402L
107 # define GLM_LANG_PLATFORM 201402L
108 # else
109 # define GLM_LANG_PLATFORM _MSVC_LANG
110 # endif
111 # else
112 # define GLM_LANG_PLATFORM 0
113 # endif
114 # else
115 # define GLM_LANG_PLATFORM 0
116 # endif
117 
118 # if __cplusplus > 201703L || GLM_LANG_PLATFORM > 201703L
119 # define GLM_LANG (GLM_LANG_CXX2A | GLM_LANG_EXT)
120 # elif __cplusplus == 201703L || GLM_LANG_PLATFORM == 201703L
121 # define GLM_LANG (GLM_LANG_CXX17 | GLM_LANG_EXT)
122 # elif __cplusplus == 201402L || GLM_LANG_PLATFORM == 201402L
123 # define GLM_LANG (GLM_LANG_CXX14 | GLM_LANG_EXT)
124 # elif __cplusplus == 201103L || GLM_LANG_PLATFORM == 201103L
125 # define GLM_LANG (GLM_LANG_CXX11 | GLM_LANG_EXT)
126 # elif defined(__INTEL_CXX11_MODE__) || defined(_MSC_VER) || defined(__GXX_EXPERIMENTAL_CXX0X__)
127 # define GLM_LANG (GLM_LANG_CXX0X | GLM_LANG_EXT)
128 # elif __cplusplus == 199711L
129 # define GLM_LANG (GLM_LANG_CXX98 | GLM_LANG_EXT)
130 # else
131 # define GLM_LANG (0 | GLM_LANG_EXT)
132 # endif
133 #endif
134 
136 // Has of C++ features
137 
138 // http://clang.llvm.org/cxx_status.html
139 // http://gcc.gnu.org/projects/cxx0x.html
140 // http://msdn.microsoft.com/en-us/library/vstudio/hh567368(v=vs.120).aspx
141 
142 // Android has multiple STLs but C++11 STL detection doesn't always work #284 #564
143 #if GLM_PLATFORM == GLM_PLATFORM_ANDROID && !defined(GLM_LANG_STL11_FORCED)
144 # define GLM_HAS_CXX11_STL 0
145 #elif GLM_COMPILER & GLM_COMPILER_CLANG
146 # if (defined(_LIBCPP_VERSION) && GLM_LANG & GLM_LANG_CXX11_FLAG) || defined(GLM_LANG_STL11_FORCED)
147 # define GLM_HAS_CXX11_STL 1
148 # else
149 # define GLM_HAS_CXX11_STL 0
150 # endif
151 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
152 # define GLM_HAS_CXX11_STL 1
153 #else
154 # define GLM_HAS_CXX11_STL ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
155  ((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC48)) || \
156  ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \
157  ((GLM_PLATFORM != GLM_PLATFORM_WINDOWS) && (GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL15))))
158 #endif
159 
160 // N1720
161 #if GLM_COMPILER & GLM_COMPILER_CLANG
162 # define GLM_HAS_STATIC_ASSERT __has_feature(cxx_static_assert)
163 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
164 # define GLM_HAS_STATIC_ASSERT 1
165 #else
166 # define GLM_HAS_STATIC_ASSERT ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
167  ((GLM_COMPILER & GLM_COMPILER_CUDA)) || \
168  ((GLM_COMPILER & GLM_COMPILER_VC))))
169 #endif
170 
171 // N1988
172 #if GLM_LANG & GLM_LANG_CXX11_FLAG
173 # define GLM_HAS_EXTENDED_INTEGER_TYPE 1
174 #else
175 # define GLM_HAS_EXTENDED_INTEGER_TYPE (\
176  ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_VC)) || \
177  ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_CUDA)) || \
178  ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_COMPILER & GLM_COMPILER_CLANG)))
179 #endif
180 
181 // N2672 Initializer lists http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2672.htm
182 #if GLM_COMPILER & GLM_COMPILER_CLANG
183 # define GLM_HAS_INITIALIZER_LISTS __has_feature(cxx_generalized_initializers)
184 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
185 # define GLM_HAS_INITIALIZER_LISTS 1
186 #else
187 # define GLM_HAS_INITIALIZER_LISTS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
188  ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC15)) || \
189  ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL14)) || \
190  ((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA75))))
191 #endif
192 
193 // N2544 Unrestricted unions http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2008/n2544.pdf
194 #if GLM_COMPILER & GLM_COMPILER_CLANG
195 # define GLM_HAS_UNRESTRICTED_UNIONS __has_feature(cxx_unrestricted_unions)
196 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
197 # define GLM_HAS_UNRESTRICTED_UNIONS 1
198 #else
199 # define GLM_HAS_UNRESTRICTED_UNIONS (GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
200  (GLM_COMPILER & GLM_COMPILER_VC) || \
201  ((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA75)))
202 #endif
203 
204 // N2346
205 #if GLM_COMPILER & GLM_COMPILER_CLANG
206 # define GLM_HAS_DEFAULTED_FUNCTIONS __has_feature(cxx_defaulted_functions)
207 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
208 # define GLM_HAS_DEFAULTED_FUNCTIONS 1
209 #else
210 # define GLM_HAS_DEFAULTED_FUNCTIONS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
211  ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \
212  ((GLM_COMPILER & GLM_COMPILER_INTEL)) || \
213  (GLM_COMPILER & GLM_COMPILER_CUDA)))
214 #endif
215 
216 // N2118
217 #if GLM_COMPILER & GLM_COMPILER_CLANG
218 # define GLM_HAS_RVALUE_REFERENCES __has_feature(cxx_rvalue_references)
219 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
220 # define GLM_HAS_RVALUE_REFERENCES 1
221 #else
222 # define GLM_HAS_RVALUE_REFERENCES ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
223  ((GLM_COMPILER & GLM_COMPILER_VC)) || \
224  ((GLM_COMPILER & GLM_COMPILER_CUDA))))
225 #endif
226 
227 // N2437 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2437.pdf
228 #if GLM_COMPILER & GLM_COMPILER_CLANG
229 # define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS __has_feature(cxx_explicit_conversions)
230 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
231 # define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS 1
232 #else
233 # define GLM_HAS_EXPLICIT_CONVERSION_OPERATORS ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
234  ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL14)) || \
235  ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \
236  ((GLM_COMPILER & GLM_COMPILER_CUDA))))
237 #endif
238 
239 // N2258 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2258.pdf
240 #if GLM_COMPILER & GLM_COMPILER_CLANG
241 # define GLM_HAS_TEMPLATE_ALIASES __has_feature(cxx_alias_templates)
242 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
243 # define GLM_HAS_TEMPLATE_ALIASES 1
244 #else
245 # define GLM_HAS_TEMPLATE_ALIASES ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
246  ((GLM_COMPILER & GLM_COMPILER_INTEL)) || \
247  ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \
248  ((GLM_COMPILER & GLM_COMPILER_CUDA))))
249 #endif
250 
251 // N2930 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2009/n2930.html
252 #if GLM_COMPILER & GLM_COMPILER_CLANG
253 # define GLM_HAS_RANGE_FOR __has_feature(cxx_range_for)
254 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
255 # define GLM_HAS_RANGE_FOR 1
256 #else
257 # define GLM_HAS_RANGE_FOR ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
258  ((GLM_COMPILER & GLM_COMPILER_INTEL)) || \
259  ((GLM_COMPILER & GLM_COMPILER_VC)) || \
260  ((GLM_COMPILER & GLM_COMPILER_CUDA))))
261 #endif
262 
263 // N2341 http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2341.pdf
264 #if GLM_COMPILER & GLM_COMPILER_CLANG
265 # define GLM_HAS_ALIGNOF __has_feature(cxx_alignas)
266 #elif GLM_LANG & GLM_LANG_CXX11_FLAG
267 # define GLM_HAS_ALIGNOF 1
268 #else
269 # define GLM_HAS_ALIGNOF ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
270  ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_COMPILER >= GLM_COMPILER_INTEL15)) || \
271  ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC14)) || \
272  ((GLM_COMPILER & GLM_COMPILER_CUDA) && (GLM_COMPILER >= GLM_COMPILER_CUDA70))))
273 #endif
274 
275 // N2235 Generalized Constant Expressions http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2235.pdf
276 // N3652 Extended Constant Expressions http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2013/n3652.html
277 // Debian bug #920791
278 #define GLM_HAS_CONSTEXPR 0
279 
280 #if GLM_HAS_CONSTEXPR
281 # define GLM_CONSTEXPR constexpr
282 #else
283 # define GLM_CONSTEXPR
284 #endif
285 
286 //
287 #if GLM_LANG & GLM_LANG_CXX11_FLAG
288 # define GLM_HAS_ASSIGNABLE 1
289 #else
290 # define GLM_HAS_ASSIGNABLE ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
291  ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC15)) || \
292  ((GLM_COMPILER & GLM_COMPILER_GCC) && (GLM_COMPILER >= GLM_COMPILER_GCC49))))
293 #endif
294 
295 //
296 #define GLM_HAS_TRIVIAL_QUERIES 0
297 
298 //
299 #if GLM_LANG & GLM_LANG_CXX11_FLAG
300 # define GLM_HAS_MAKE_SIGNED 1
301 #else
302 # define GLM_HAS_MAKE_SIGNED ((GLM_LANG & GLM_LANG_CXX0X_FLAG) && (\
303  ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC12)) || \
304  ((GLM_COMPILER & GLM_COMPILER_CUDA))))
305 #endif
306 
307 //
308 #if defined(GLM_FORCE_PURE)
309 # define GLM_HAS_BITSCAN_WINDOWS 0
310 #else
311 # define GLM_HAS_BITSCAN_WINDOWS ((GLM_PLATFORM & GLM_PLATFORM_WINDOWS) && (\
312  ((GLM_COMPILER & GLM_COMPILER_INTEL)) || \
313  ((GLM_COMPILER & GLM_COMPILER_VC) && (GLM_COMPILER >= GLM_COMPILER_VC14) && (GLM_ARCH & GLM_ARCH_X86_BIT))))
314 #endif
315 
317 // OpenMP
318 #ifdef _OPENMP
319 # if GLM_COMPILER & GLM_COMPILER_GCC
320 # if GLM_COMPILER >= GLM_COMPILER_GCC61
321 # define GLM_HAS_OPENMP 45
322 # elif GLM_COMPILER >= GLM_COMPILER_GCC49
323 # define GLM_HAS_OPENMP 40
324 # elif GLM_COMPILER >= GLM_COMPILER_GCC47
325 # define GLM_HAS_OPENMP 31
326 # else
327 # define GLM_HAS_OPENMP 0
328 # endif
329 # elif GLM_COMPILER & GLM_COMPILER_CLANG
330 # if GLM_COMPILER >= GLM_COMPILER_CLANG38
331 # define GLM_HAS_OPENMP 31
332 # else
333 # define GLM_HAS_OPENMP 0
334 # endif
335 # elif GLM_COMPILER & GLM_COMPILER_VC
336 # define GLM_HAS_OPENMP 20
337 # elif GLM_COMPILER & GLM_COMPILER_INTEL
338 # if GLM_COMPILER >= GLM_COMPILER_INTEL16
339 # define GLM_HAS_OPENMP 40
340 # else
341 # define GLM_HAS_OPENMP 0
342 # endif
343 # else
344 # define GLM_HAS_OPENMP 0
345 # endif
346 #else
347 # define GLM_HAS_OPENMP 0
348 #endif
349 
351 // nullptr
352 
353 #if GLM_LANG & GLM_LANG_CXX0X_FLAG
354 # define GLM_CONFIG_NULLPTR GLM_ENABLE
355 #else
356 # define GLM_CONFIG_NULLPTR GLM_DISABLE
357 #endif
358 
359 #if GLM_CONFIG_NULLPTR == GLM_ENABLE
360 # define GLM_NULLPTR nullptr
361 #else
362 # define GLM_NULLPTR 0
363 #endif
364 
366 // Static assert
367 
368 #if GLM_HAS_STATIC_ASSERT
369 # define GLM_STATIC_ASSERT(x, message) static_assert(x, message)
370 #elif GLM_COMPILER & GLM_COMPILER_VC
371 # define GLM_STATIC_ASSERT(x, message) typedef char __CASSERT__##__LINE__[(x) ? 1 : -1]
372 #else
373 # define GLM_STATIC_ASSERT(x, message) assert(x)
374 #endif//GLM_LANG
375 
377 // Qualifiers
378 
379 #if GLM_COMPILER & GLM_COMPILER_CUDA
380 # define GLM_CUDA_FUNC_DEF __device__ __host__
381 # define GLM_CUDA_FUNC_DECL __device__ __host__
382 #else
383 # define GLM_CUDA_FUNC_DEF
384 # define GLM_CUDA_FUNC_DECL
385 #endif
386 
387 #if defined(GLM_FORCE_INLINE)
388 # if GLM_COMPILER & GLM_COMPILER_VC
389 # define GLM_INLINE __forceinline
390 # define GLM_NEVER_INLINE __declspec((noinline))
391 # elif GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_CLANG)
392 # define GLM_INLINE inline __attribute__((__always_inline__))
393 # define GLM_NEVER_INLINE __attribute__((__noinline__))
394 # elif GLM_COMPILER & GLM_COMPILER_CUDA
395 # define GLM_INLINE __forceinline__
396 # define GLM_NEVER_INLINE __noinline__
397 # else
398 # define GLM_INLINE inline
399 # define GLM_NEVER_INLINE
400 # endif//GLM_COMPILER
401 #else
402 # define GLM_INLINE inline
403 # define GLM_NEVER_INLINE
404 #endif//defined(GLM_FORCE_INLINE)
405 
406 #define GLM_FUNC_DECL GLM_CUDA_FUNC_DECL
407 #define GLM_FUNC_QUALIFIER GLM_CUDA_FUNC_DEF GLM_INLINE
408 
410 // Swizzle operators
411 
412 // User defines: GLM_FORCE_SWIZZLE
413 
414 #define GLM_SWIZZLE_DISABLED 0
415 #define GLM_SWIZZLE_OPERATOR 1
416 #define GLM_SWIZZLE_FUNCTION 2
417 
418 #if defined(GLM_FORCE_XYZW_ONLY)
419 # undef GLM_FORCE_SWIZZLE
420 #endif
421 
422 #if defined(GLM_SWIZZLE)
423 # pragma message("GLM: GLM_SWIZZLE is deprecated, use GLM_FORCE_SWIZZLE instead.")
424 # define GLM_FORCE_SWIZZLE
425 #endif
426 
427 #if defined(GLM_FORCE_SWIZZLE) && (GLM_LANG & GLM_LANG_CXXMS_FLAG)
428 # define GLM_CONFIG_SWIZZLE GLM_SWIZZLE_OPERATOR
429 #elif defined(GLM_FORCE_SWIZZLE)
430 # define GLM_CONFIG_SWIZZLE GLM_SWIZZLE_FUNCTION
431 #else
432 # define GLM_CONFIG_SWIZZLE GLM_SWIZZLE_DISABLED
433 #endif
434 
436 // Allows using not basic types as genType
437 
438 // #define GLM_FORCE_UNRESTRICTED_GENTYPE
439 
440 #ifdef GLM_FORCE_UNRESTRICTED_GENTYPE
441 # define GLM_CONFIG_UNRESTRICTED_GENTYPE GLM_ENABLE
442 #else
443 # define GLM_CONFIG_UNRESTRICTED_GENTYPE GLM_DISABLE
444 #endif
445 
447 // Clip control, define GLM_FORCE_DEPTH_ZERO_TO_ONE before including GLM
448 // to use a clip space between 0 to 1.
449 // Coordinate system, define GLM_FORCE_LEFT_HANDED before including GLM
450 // to use left handed coordinate system by default.
451 
452 #define GLM_CLIP_CONTROL_ZO_BIT (1 << 0) // ZERO_TO_ONE
453 #define GLM_CLIP_CONTROL_NO_BIT (1 << 1) // NEGATIVE_ONE_TO_ONE
454 #define GLM_CLIP_CONTROL_LH_BIT (1 << 2) // LEFT_HANDED, For DirectX, Metal, Vulkan
455 #define GLM_CLIP_CONTROL_RH_BIT (1 << 3) // RIGHT_HANDED, For OpenGL, default in GLM
456 
457 #define GLM_CLIP_CONTROL_LH_ZO (GLM_CLIP_CONTROL_LH_BIT | GLM_CLIP_CONTROL_ZO_BIT)
458 #define GLM_CLIP_CONTROL_LH_NO (GLM_CLIP_CONTROL_LH_BIT | GLM_CLIP_CONTROL_NO_BIT)
459 #define GLM_CLIP_CONTROL_RH_ZO (GLM_CLIP_CONTROL_RH_BIT | GLM_CLIP_CONTROL_ZO_BIT)
460 #define GLM_CLIP_CONTROL_RH_NO (GLM_CLIP_CONTROL_RH_BIT | GLM_CLIP_CONTROL_NO_BIT)
461 
462 #ifdef GLM_FORCE_DEPTH_ZERO_TO_ONE
463 # ifdef GLM_FORCE_LEFT_HANDED
464 # define GLM_CONFIG_CLIP_CONTROL GLM_CLIP_CONTROL_LH_ZO
465 # else
466 # define GLM_CONFIG_CLIP_CONTROL GLM_CLIP_CONTROL_RH_ZO
467 # endif
468 #else
469 # ifdef GLM_FORCE_LEFT_HANDED
470 # define GLM_CONFIG_CLIP_CONTROL GLM_CLIP_CONTROL_LH_NO
471 # else
472 # define GLM_CONFIG_CLIP_CONTROL GLM_CLIP_CONTROL_RH_NO
473 # endif
474 #endif
475 
477 // Qualifiers
478 
479 #if (GLM_COMPILER & GLM_COMPILER_VC) || ((GLM_COMPILER & GLM_COMPILER_INTEL) && (GLM_PLATFORM & GLM_PLATFORM_WINDOWS))
480 # define GLM_DEPRECATED __declspec(deprecated)
481 # define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef __declspec(align(alignment)) type name
482 #elif GLM_COMPILER & (GLM_COMPILER_GCC | GLM_COMPILER_CLANG | GLM_COMPILER_INTEL)
483 # define GLM_DEPRECATED __attribute__((__deprecated__))
484 # define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef type name __attribute__((aligned(alignment)))
485 #elif GLM_COMPILER & GLM_COMPILER_CUDA
486 # define GLM_DEPRECATED
487 # define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef type name __align__(x)
488 #else
489 # define GLM_DEPRECATED
490 # define GLM_ALIGNED_TYPEDEF(type, name, alignment) typedef type name
491 #endif
492 
494 
495 #ifdef GLM_FORCE_EXPLICIT_CTOR
496 # define GLM_EXPLICIT explicit
497 #else
498 # define GLM_EXPLICIT
499 #endif
500 
502 // Length type: all length functions returns a length_t type.
503 // When GLM_FORCE_SIZE_T_LENGTH is defined, length_t is a typedef of size_t otherwise
504 // length_t is a typedef of int like GLSL defines it.
505 
506 #define GLM_LENGTH_INT 1
507 #define GLM_LENGTH_SIZE_T 2
508 
509 #ifdef GLM_FORCE_SIZE_T_LENGTH
510 # define GLM_CONFIG_LENGTH_TYPE GLM_LENGTH_SIZE_T
511 #else
512 # define GLM_CONFIG_LENGTH_TYPE GLM_LENGTH_INT
513 #endif
514 
515 namespace glm
516 {
517  using std::size_t;
518 # if GLM_CONFIG_LENGTH_TYPE == GLM_LENGTH_SIZE_T
519  typedef size_t length_t;
520 # else
521  typedef int length_t;
522 # endif
523 }//namespace glm
524 
526 // constexpr
527 
528 #if GLM_HAS_CONSTEXPR
529 # define GLM_CONFIG_CONSTEXP GLM_ENABLE
530 
531  namespace glm
532  {
533  template<typename T, std::size_t N>
534  constexpr std::size_t countof(T const (&)[N])
535  {
536  return N;
537  }
538  }//namespace glm
539 # define GLM_COUNTOF(arr) glm::countof(arr)
540 #elif defined(_MSC_VER)
541 # define GLM_CONFIG_CONSTEXP GLM_DISABLE
542 
543 # define GLM_COUNTOF(arr) _countof(arr)
544 #else
545 # define GLM_CONFIG_CONSTEXP GLM_DISABLE
546 
547 # define GLM_COUNTOF(arr) sizeof(arr) / sizeof(arr[0])
548 #endif
549 
551 // uint
552 
553 namespace glm{
554 namespace detail
555 {
556  template<typename T>
557  struct is_int
558  {
559  enum test {value = 0};
560  };
561 
562  template<>
563  struct is_int<unsigned int>
564  {
565  enum test {value = ~0};
566  };
567 
568  template<>
569  struct is_int<signed int>
570  {
571  enum test {value = ~0};
572  };
573 }//namespace detail
574 
575  typedef unsigned int uint;
576 }//namespace glm
577 
579 // 64-bit int
580 
581 #if GLM_HAS_EXTENDED_INTEGER_TYPE
582 # include <cstdint>
583 #endif
584 
585 namespace glm{
586 namespace detail
587 {
588 # if GLM_HAS_EXTENDED_INTEGER_TYPE
589  typedef std::uint64_t uint64;
590  typedef std::int64_t int64;
591 # elif (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L)) // C99 detected, 64 bit types available
592  typedef uint64_t uint64;
593  typedef int64_t int64;
594 # elif GLM_COMPILER & GLM_COMPILER_VC
595  typedef unsigned __int64 uint64;
596  typedef signed __int64 int64;
597 # elif GLM_COMPILER & GLM_COMPILER_GCC
598 # pragma GCC diagnostic ignored "-Wlong-long"
599  __extension__ typedef unsigned long long uint64;
600  __extension__ typedef signed long long int64;
601 # elif (GLM_COMPILER & GLM_COMPILER_CLANG)
602 # pragma clang diagnostic ignored "-Wc++11-long-long"
603  typedef unsigned long long uint64;
604  typedef signed long long int64;
605 # else//unknown compiler
606  typedef unsigned long long uint64;
607  typedef signed long long int64;
608 # endif
609 }//namespace detail
610 }//namespace glm
611 
613 // make_unsigned
614 
615 #if GLM_HAS_MAKE_SIGNED
616 # include <type_traits>
617 
618 namespace glm{
619 namespace detail
620 {
621  using std::make_unsigned;
622 }//namespace detail
623 }//namespace glm
624 
625 #else
626 
627 namespace glm{
628 namespace detail
629 {
630  template<typename genType>
631  struct make_unsigned
632  {};
633 
634  template<>
635  struct make_unsigned<char>
636  {
637  typedef unsigned char type;
638  };
639 
640  template<>
641  struct make_unsigned<short>
642  {
643  typedef unsigned short type;
644  };
645 
646  template<>
647  struct make_unsigned<int>
648  {
649  typedef unsigned int type;
650  };
651 
652  template<>
653  struct make_unsigned<long>
654  {
655  typedef unsigned long type;
656  };
657 
658  template<>
659  struct make_unsigned<int64>
660  {
661  typedef uint64 type;
662  };
663 
664  template<>
665  struct make_unsigned<unsigned char>
666  {
667  typedef unsigned char type;
668  };
669 
670  template<>
671  struct make_unsigned<unsigned short>
672  {
673  typedef unsigned short type;
674  };
675 
676  template<>
677  struct make_unsigned<unsigned int>
678  {
679  typedef unsigned int type;
680  };
681 
682  template<>
683  struct make_unsigned<unsigned long>
684  {
685  typedef unsigned long type;
686  };
687 
688  template<>
689  struct make_unsigned<uint64>
690  {
691  typedef uint64 type;
692  };
693 }//namespace detail
694 }//namespace glm
695 #endif
696 
698 // Only use x, y, z, w as vector type components
699 
700 #ifdef GLM_FORCE_XYZW_ONLY
701 # define GLM_CONFIG_XYZW_ONLY GLM_ENABLE
702 #else
703 # define GLM_CONFIG_XYZW_ONLY GLM_DISABLE
704 #endif
705 
707 // Configure the use of defaulted initialized types
708 
709 #define GLM_CTOR_INIT_DISABLE 0
710 #define GLM_CTOR_INITIALIZER_LIST 1
711 #define GLM_CTOR_INITIALISATION 2
712 
713 #if defined(GLM_FORCE_CTOR_INIT) && GLM_HAS_INITIALIZER_LISTS
714 # define GLM_CONFIG_CTOR_INIT GLM_CTOR_INITIALIZER_LIST
715 #elif defined(GLM_FORCE_CTOR_INIT) && !GLM_HAS_INITIALIZER_LISTS
716 # define GLM_CONFIG_CTOR_INIT GLM_CTOR_INITIALISATION
717 #else
718 # define GLM_CONFIG_CTOR_INIT GLM_CTOR_INIT_DISABLE
719 #endif
720 
722 // Use SIMD instruction sets
723 
724 #if GLM_HAS_ALIGNOF && (GLM_LANG & GLM_LANG_CXXMS_FLAG) && (GLM_ARCH & GLM_ARCH_SIMD_BIT)
725 # define GLM_CONFIG_SIMD GLM_ENABLE
726 #else
727 # define GLM_CONFIG_SIMD GLM_DISABLE
728 #endif
729 
731 // Configure the use of defaulted function
732 
733 #if GLM_HAS_DEFAULTED_FUNCTIONS && GLM_CONFIG_CTOR_INIT == GLM_CTOR_INIT_DISABLE
734 # define GLM_CONFIG_DEFAULTED_FUNCTIONS GLM_ENABLE
735 # define GLM_DEFAULT = default
736 #else
737 # define GLM_CONFIG_DEFAULTED_FUNCTIONS GLM_DISABLE
738 # define GLM_DEFAULT
739 #endif
740 
742 // Configure the use of aligned gentypes
743 
744 #ifdef GLM_FORCE_ALIGNED // Legacy define
745 # define GLM_FORCE_DEFAULT_ALIGNED_GENTYPES
746 #endif
747 
748 #ifdef GLM_FORCE_DEFAULT_ALIGNED_GENTYPES
749 # define GLM_FORCE_ALIGNED_GENTYPES
750 #endif
751 
752 #if GLM_HAS_ALIGNOF && (GLM_LANG & GLM_LANG_CXXMS_FLAG) && (defined(GLM_FORCE_ALIGNED_GENTYPES) || (GLM_CONFIG_SIMD == GLM_ENABLE))
753 # define GLM_CONFIG_ALIGNED_GENTYPES GLM_ENABLE
754 #else
755 # define GLM_CONFIG_ALIGNED_GENTYPES GLM_DISABLE
756 #endif
757 
759 // Configure the use of anonymous structure as implementation detail
760 
761 #if ((GLM_CONFIG_SIMD == GLM_ENABLE) || (GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_OPERATOR) || (GLM_CONFIG_ALIGNED_GENTYPES == GLM_ENABLE))
762 # define GLM_CONFIG_ANONYMOUS_STRUCT GLM_ENABLE
763 #else
764 # define GLM_CONFIG_ANONYMOUS_STRUCT GLM_DISABLE
765 #endif
766 
768 // Silent warnings
769 
770 #ifdef GLM_FORCE_SILENT_WARNINGS
771 # define GLM_SILENT_WARNINGS GLM_ENABLE
772 #else
773 # define GLM_SILENT_WARNINGS GLM_DISABLE
774 #endif
775 
777 // Precision
778 
779 #define GLM_HIGHP 1
780 #define GLM_MEDIUMP 2
781 #define GLM_LOWP 3
782 
783 #if defined(GLM_FORCE_PRECISION_HIGHP_BOOL) || defined(GLM_PRECISION_HIGHP_BOOL)
784 # define GLM_CONFIG_PRECISION_BOOL GLM_HIGHP
785 #elif defined(GLM_FORCE_PRECISION_MEDIUMP_BOOL) || defined(GLM_PRECISION_MEDIUMP_BOOL)
786 # define GLM_CONFIG_PRECISION_BOOL GLM_MEDIUMP
787 #elif defined(GLM_FORCE_PRECISION_LOWP_BOOL) || defined(GLM_PRECISION_LOWP_BOOL)
788 # define GLM_CONFIG_PRECISION_BOOL GLM_LOWP
789 #else
790 # define GLM_CONFIG_PRECISION_BOOL GLM_HIGHP
791 #endif
792 
793 #if defined(GLM_FORCE_PRECISION_HIGHP_INT) || defined(GLM_PRECISION_HIGHP_INT)
794 # define GLM_CONFIG_PRECISION_INT GLM_HIGHP
795 #elif defined(GLM_FORCE_PRECISION_MEDIUMP_INT) || defined(GLM_PRECISION_MEDIUMP_INT)
796 # define GLM_CONFIG_PRECISION_INT GLM_MEDIUMP
797 #elif defined(GLM_FORCE_PRECISION_LOWP_INT) || defined(GLM_PRECISION_LOWP_INT)
798 # define GLM_CONFIG_PRECISION_INT GLM_LOWP
799 #else
800 # define GLM_CONFIG_PRECISION_INT GLM_HIGHP
801 #endif
802 
803 #if defined(GLM_FORCE_PRECISION_HIGHP_UINT) || defined(GLM_PRECISION_HIGHP_UINT)
804 # define GLM_CONFIG_PRECISION_UINT GLM_HIGHP
805 #elif defined(GLM_FORCE_PRECISION_MEDIUMP_UINT) || defined(GLM_PRECISION_MEDIUMP_UINT)
806 # define GLM_CONFIG_PRECISION_UINT GLM_MEDIUMP
807 #elif defined(GLM_FORCE_PRECISION_LOWP_UINT) || defined(GLM_PRECISION_LOWP_UINT)
808 # define GLM_CONFIG_PRECISION_UINT GLM_LOWP
809 #else
810 # define GLM_CONFIG_PRECISION_UINT GLM_HIGHP
811 #endif
812 
813 #if defined(GLM_FORCE_PRECISION_HIGHP_FLOAT) || defined(GLM_PRECISION_HIGHP_FLOAT)
814 # define GLM_CONFIG_PRECISION_FLOAT GLM_HIGHP
815 #elif defined(GLM_FORCE_PRECISION_MEDIUMP_FLOAT) || defined(GLM_PRECISION_MEDIUMP_FLOAT)
816 # define GLM_CONFIG_PRECISION_FLOAT GLM_MEDIUMP
817 #elif defined(GLM_FORCE_PRECISION_LOWP_FLOAT) || defined(GLM_PRECISION_LOWP_FLOAT)
818 # define GLM_CONFIG_PRECISION_FLOAT GLM_LOWP
819 #else
820 # define GLM_CONFIG_PRECISION_FLOAT GLM_HIGHP
821 #endif
822 
823 #if defined(GLM_FORCE_PRECISION_HIGHP_DOUBLE) || defined(GLM_PRECISION_HIGHP_DOUBLE)
824 # define GLM_CONFIG_PRECISION_DOUBLE GLM_HIGHP
825 #elif defined(GLM_FORCE_PRECISION_MEDIUMP_DOUBLE) || defined(GLM_PRECISION_MEDIUMP_DOUBLE)
826 # define GLM_CONFIG_PRECISION_DOUBLE GLM_MEDIUMP
827 #elif defined(GLM_FORCE_PRECISION_LOWP_DOUBLE) || defined(GLM_PRECISION_LOWP_DOUBLE)
828 # define GLM_CONFIG_PRECISION_DOUBLE GLM_LOWP
829 #else
830 # define GLM_CONFIG_PRECISION_DOUBLE GLM_HIGHP
831 #endif
832 
834 // Check inclusions of different versions of GLM
835 
836 #elif ((GLM_SETUP_INCLUDED != GLM_VERSION) && !defined(GLM_FORCE_IGNORE_VERSION))
837 # error "GLM error: A different version of GLM is already included. Define GLM_FORCE_IGNORE_VERSION before including GLM headers to ignore this error."
838 #elif GLM_SETUP_INCLUDED == GLM_VERSION
839 
841 // Messages
842 
843 #if GLM_MESSAGES == GLM_ENABLE && !defined(GLM_MESSAGE_DISPLAYED)
844 # define GLM_MESSAGE_DISPLAYED
845 # define GLM_STR_HELPER(x) #x
846 # define GLM_STR(x) GLM_STR_HELPER(x)
847 
848  // Report GLM version
849 # pragma message (GLM_STR(GLM_VERSION_MESSAGE))
850 
851  // Report C++ language
852 # if (GLM_LANG & GLM_LANG_CXX2A_FLAG) && (GLM_LANG & GLM_LANG_EXT)
853 # pragma message("GLM: C++ 2A with extensions")
854 # elif (GLM_LANG & GLM_LANG_CXX2A_FLAG)
855 # pragma message("GLM: C++ 2A")
856 # elif (GLM_LANG & GLM_LANG_CXX17_FLAG) && (GLM_LANG & GLM_LANG_EXT)
857 # pragma message("GLM: C++ 17 with extensions")
858 # elif (GLM_LANG & GLM_LANG_CXX17_FLAG)
859 # pragma message("GLM: C++ 17")
860 # elif (GLM_LANG & GLM_LANG_CXX14_FLAG) && (GLM_LANG & GLM_LANG_EXT)
861 # pragma message("GLM: C++ 14 with extensions")
862 # elif (GLM_LANG & GLM_LANG_CXX14_FLAG)
863 # pragma message("GLM: C++ 14")
864 # elif (GLM_LANG & GLM_LANG_CXX11_FLAG) && (GLM_LANG & GLM_LANG_EXT)
865 # pragma message("GLM: C++ 11 with extensions")
866 # elif (GLM_LANG & GLM_LANG_CXX11_FLAG)
867 # pragma message("GLM: C++ 11")
868 # elif (GLM_LANG & GLM_LANG_CXX0X_FLAG) && (GLM_LANG & GLM_LANG_EXT)
869 # pragma message("GLM: C++ 0x with extensions")
870 # elif (GLM_LANG & GLM_LANG_CXX0X_FLAG)
871 # pragma message("GLM: C++ 0x")
872 # elif (GLM_LANG & GLM_LANG_CXX03_FLAG) && (GLM_LANG & GLM_LANG_EXT)
873 # pragma message("GLM: C++ 03 with extensions")
874 # elif (GLM_LANG & GLM_LANG_CXX03_FLAG)
875 # pragma message("GLM: C++ 03")
876 # elif (GLM_LANG & GLM_LANG_CXX98_FLAG) && (GLM_LANG & GLM_LANG_EXT)
877 # pragma message("GLM: C++ 98 with extensions")
878 # elif (GLM_LANG & GLM_LANG_CXX98_FLAG)
879 # pragma message("GLM: C++ 98")
880 # else
881 # pragma message("GLM: C++ language undetected")
882 # endif//GLM_LANG
883 
884  // Report compiler detection
885 # if GLM_COMPILER & GLM_COMPILER_CUDA
886 # pragma message("GLM: CUDA compiler detected")
887 # elif GLM_COMPILER & GLM_COMPILER_VC
888 # pragma message("GLM: Visual C++ compiler detected")
889 # elif GLM_COMPILER & GLM_COMPILER_CLANG
890 # pragma message("GLM: Clang compiler detected")
891 # elif GLM_COMPILER & GLM_COMPILER_INTEL
892 # pragma message("GLM: Intel Compiler detected")
893 # elif GLM_COMPILER & GLM_COMPILER_GCC
894 # pragma message("GLM: GCC compiler detected")
895 # else
896 # pragma message("GLM: Compiler not detected")
897 # endif
898 
899  // Report build target
900 # if (GLM_ARCH & GLM_ARCH_AVX2_BIT) && (GLM_MODEL == GLM_MODEL_64)
901 # pragma message("GLM: x86 64 bits with AVX2 instruction set build target")
902 # elif (GLM_ARCH & GLM_ARCH_AVX2_BIT) && (GLM_MODEL == GLM_MODEL_32)
903 # pragma message("GLM: x86 32 bits with AVX2 instruction set build target")
904 
905 # elif (GLM_ARCH & GLM_ARCH_AVX_BIT) && (GLM_MODEL == GLM_MODEL_64)
906 # pragma message("GLM: x86 64 bits with AVX instruction set build target")
907 # elif (GLM_ARCH & GLM_ARCH_AVX_BIT) && (GLM_MODEL == GLM_MODEL_32)
908 # pragma message("GLM: x86 32 bits with AVX instruction set build target")
909 
910 # elif (GLM_ARCH & GLM_ARCH_SSE42_BIT) && (GLM_MODEL == GLM_MODEL_64)
911 # pragma message("GLM: x86 64 bits with SSE4.2 instruction set build target")
912 # elif (GLM_ARCH & GLM_ARCH_SSE42_BIT) && (GLM_MODEL == GLM_MODEL_32)
913 # pragma message("GLM: x86 32 bits with SSE4.2 instruction set build target")
914 
915 # elif (GLM_ARCH & GLM_ARCH_SSE41_BIT) && (GLM_MODEL == GLM_MODEL_64)
916 # pragma message("GLM: x86 64 bits with SSE4.1 instruction set build target")
917 # elif (GLM_ARCH & GLM_ARCH_SSE41_BIT) && (GLM_MODEL == GLM_MODEL_32)
918 # pragma message("GLM: x86 32 bits with SSE4.1 instruction set build target")
919 
920 # elif (GLM_ARCH & GLM_ARCH_SSSE3_BIT) && (GLM_MODEL == GLM_MODEL_64)
921 # pragma message("GLM: x86 64 bits with SSSE3 instruction set build target")
922 # elif (GLM_ARCH & GLM_ARCH_SSSE3_BIT) && (GLM_MODEL == GLM_MODEL_32)
923 # pragma message("GLM: x86 32 bits with SSSE3 instruction set build target")
924 
925 # elif (GLM_ARCH & GLM_ARCH_SSE3_BIT) && (GLM_MODEL == GLM_MODEL_64)
926 # pragma message("GLM: x86 64 bits with SSE3 instruction set build target")
927 # elif (GLM_ARCH & GLM_ARCH_SSE3_BIT) && (GLM_MODEL == GLM_MODEL_32)
928 # pragma message("GLM: x86 32 bits with SSE3 instruction set build target")
929 
930 # elif (GLM_ARCH & GLM_ARCH_SSE2_BIT) && (GLM_MODEL == GLM_MODEL_64)
931 # pragma message("GLM: x86 64 bits with SSE2 instruction set build target")
932 # elif (GLM_ARCH & GLM_ARCH_SSE2_BIT) && (GLM_MODEL == GLM_MODEL_32)
933 # pragma message("GLM: x86 32 bits with SSE2 instruction set build target")
934 
935 # elif (GLM_ARCH & GLM_ARCH_X86_BIT) && (GLM_MODEL == GLM_MODEL_64)
936 # pragma message("GLM: x86 64 bits build target")
937 # elif (GLM_ARCH & GLM_ARCH_X86_BIT) && (GLM_MODEL == GLM_MODEL_32)
938 # pragma message("GLM: x86 32 bits build target")
939 
940 # elif (GLM_ARCH & GLM_ARCH_NEON_BIT) && (GLM_MODEL == GLM_MODEL_64)
941 # pragma message("GLM: ARM 64 bits with Neon instruction set build target")
942 # elif (GLM_ARCH & GLM_ARCH_NEON_BIT) && (GLM_MODEL == GLM_MODEL_32)
943 # pragma message("GLM: ARM 32 bits with Neon instruction set build target")
944 
945 # elif (GLM_ARCH & GLM_ARCH_ARM_BIT) && (GLM_MODEL == GLM_MODEL_64)
946 # pragma message("GLM: ARM 64 bits build target")
947 # elif (GLM_ARCH & GLM_ARCH_ARM_BIT) && (GLM_MODEL == GLM_MODEL_32)
948 # pragma message("GLM: ARM 32 bits build target")
949 
950 # elif (GLM_ARCH & GLM_ARCH_MIPS_BIT) && (GLM_MODEL == GLM_MODEL_64)
951 # pragma message("GLM: MIPS 64 bits build target")
952 # elif (GLM_ARCH & GLM_ARCH_MIPS_BIT) && (GLM_MODEL == GLM_MODEL_32)
953 # pragma message("GLM: MIPS 32 bits build target")
954 
955 # elif (GLM_ARCH & GLM_ARCH_PPC_BIT) && (GLM_MODEL == GLM_MODEL_64)
956 # pragma message("GLM: PowerPC 64 bits build target")
957 # elif (GLM_ARCH & GLM_ARCH_PPC_BIT) && (GLM_MODEL == GLM_MODEL_32)
958 # pragma message("GLM: PowerPC 32 bits build target")
959 # else
960 # pragma message("GLM: Unknown build target")
961 # endif//GLM_ARCH
962 
963  // Report platform name
964 # if(GLM_PLATFORM & GLM_PLATFORM_QNXNTO)
965 # pragma message("GLM: QNX platform detected")
966 //# elif(GLM_PLATFORM & GLM_PLATFORM_IOS)
967 //# pragma message("GLM: iOS platform detected")
968 # elif(GLM_PLATFORM & GLM_PLATFORM_APPLE)
969 # pragma message("GLM: Apple platform detected")
970 # elif(GLM_PLATFORM & GLM_PLATFORM_WINCE)
971 # pragma message("GLM: WinCE platform detected")
972 # elif(GLM_PLATFORM & GLM_PLATFORM_WINDOWS)
973 # pragma message("GLM: Windows platform detected")
974 # elif(GLM_PLATFORM & GLM_PLATFORM_CHROME_NACL)
975 # pragma message("GLM: Native Client detected")
976 # elif(GLM_PLATFORM & GLM_PLATFORM_ANDROID)
977 # pragma message("GLM: Android platform detected")
978 # elif(GLM_PLATFORM & GLM_PLATFORM_LINUX)
979 # pragma message("GLM: Linux platform detected")
980 # elif(GLM_PLATFORM & GLM_PLATFORM_UNIX)
981 # pragma message("GLM: UNIX platform detected")
982 # elif(GLM_PLATFORM & GLM_PLATFORM_UNKNOWN)
983 # pragma message("GLM: platform unknown")
984 # else
985 # pragma message("GLM: platform not detected")
986 # endif
987 
988  // Report whether only xyzw component are used
989 # if defined GLM_FORCE_XYZW_ONLY
990 # pragma message("GLM: GLM_FORCE_XYZW_ONLY is defined. Only x, y, z and w component are available in vector type. This define disables swizzle operators and SIMD instruction sets.")
991 # endif
992 
993  // Report swizzle operator support
994 # if GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_OPERATOR
995 # pragma message("GLM: GLM_FORCE_SWIZZLE is defined, swizzling operators enabled.")
996 # elif GLM_CONFIG_SWIZZLE == GLM_SWIZZLE_FUNCTION
997 # pragma message("GLM: GLM_FORCE_SWIZZLE is defined, swizzling functions enabled. Enable compiler C++ language extensions to enable swizzle operators.")
998 # else
999 # pragma message("GLM: GLM_FORCE_SWIZZLE is undefined. swizzling functions or operators are disabled.")
1000 # endif
1001 
1002  // Report .length() type
1003 # if GLM_CONFIG_LENGTH_TYPE == GLM_LENGTH_SIZE_T
1004 # pragma message("GLM: GLM_FORCE_SIZE_T_LENGTH is defined. .length() returns a glm::length_t, a typedef of std::size_t.")
1005 # else
1006 # pragma message("GLM: GLM_FORCE_SIZE_T_LENGTH is undefined. .length() returns a glm::length_t, a typedef of int following GLSL.")
1007 # endif
1008 
1009 # if GLM_CONFIG_UNRESTRICTED_GENTYPE == GLM_ENABLE
1010 # pragma message("GLM: GLM_FORCE_UNRESTRICTED_GENTYPE is defined. Removes GLSL restrictions on valid function genTypes.")
1011 # else
1012 # pragma message("GLM: GLM_FORCE_UNRESTRICTED_GENTYPE is undefined. Follows strictly GLSL on valid function genTypes.")
1013 # endif
1014 
1015 # if GLM_SILENT_WARNINGS == GLM_ENABLE
1016 # pragma message("GLM: GLM_FORCE_SILENT_WARNINGS is defined. Ignores C++ warnings from using C++ language extensions.")
1017 # else
1018 # pragma message("GLM: GLM_FORCE_SILENT_WARNINGS is undefined. Shows C++ warnings from using C++ language extensions.")
1019 # endif
1020 
1021 # ifdef GLM_FORCE_SINGLE_ONLY
1022 # pragma message("GLM: GLM_FORCE_SINGLE_ONLY is defined. Using only single precision floating-point types.")
1023 # endif
1024 
1025 # if defined(GLM_FORCE_ALIGNED_GENTYPES) && (GLM_CONFIG_ALIGNED_GENTYPES == GLM_ENABLE)
1026 # undef GLM_FORCE_ALIGNED_GENTYPES
1027 # pragma message("GLM: GLM_FORCE_ALIGNED_GENTYPES is defined, allowing aligned types. This prevents the use of C++ constexpr.")
1028 # elif defined(GLM_FORCE_ALIGNED_GENTYPES) && (GLM_CONFIG_ALIGNED_GENTYPES == GLM_DISABLE)
1029 # undef GLM_FORCE_ALIGNED_GENTYPES
1030 # pragma message("GLM: GLM_FORCE_ALIGNED_GENTYPES is defined but is disabled. It requires C++11 and language extensions.")
1031 # endif
1032 
1033 # if defined(GLM_FORCE_DEFAULT_ALIGNED_GENTYPES)
1034 # if GLM_CONFIG_ALIGNED_GENTYPES == GLM_DISABLE
1035 # undef GLM_FORCE_DEFAULT_ALIGNED_GENTYPES
1036 # pragma message("GLM: GLM_FORCE_DEFAULT_ALIGNED_GENTYPES is defined but is disabled. It requires C++11 and language extensions.")
1037 # elif GLM_CONFIG_ALIGNED_GENTYPES == GLM_ENABLE
1038 # pragma message("GLM: GLM_FORCE_DEFAULT_ALIGNED_GENTYPES is defined. All gentypes (e.g. vec3) will be aligned and padded by default.")
1039 # endif
1040 # endif
1041 
1042 # if GLM_CONFIG_CLIP_CONTROL & GLM_CLIP_CONTROL_ZO_BIT
1043 # pragma message("GLM: GLM_FORCE_DEPTH_ZERO_TO_ONE is defined. Using zero to one depth clip space.")
1044 # else
1045 # pragma message("GLM: GLM_FORCE_DEPTH_ZERO_TO_ONE is undefined. Using negative one to one depth clip space.")
1046 # endif
1047 
1048 # if GLM_CONFIG_CLIP_CONTROL & GLM_CLIP_CONTROL_LH_BIT
1049 # pragma message("GLM: GLM_FORCE_LEFT_HANDED is defined. Using left handed coordinate system.")
1050 # else
1051 # pragma message("GLM: GLM_FORCE_LEFT_HANDED is undefined. Using right handed coordinate system.")
1052 # endif
1053 #endif//GLM_MESSAGES
1054 
1055 #endif//GLM_SETUP_INCLUDED
detail::uint64 uint64
64 bit unsigned integer type.
Definition: common.hpp:20
uint64 uint64_t
Default qualifier 64 bit unsigned integer type.
Definition: fwd.hpp:143
int64 int64_t
64 bit signed integer type.
Definition: fwd.hpp:85
detail::int64 int64
64 bit signed integer type.