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ShaderPlayground / deps / glm / glm / simd / platform.h

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1	#pragma once
2
3	///////////////////////////////////////////////////////////////////////////////////
4	// Platform
5
6	#define GLM_PLATFORM_UNKNOWN 0x00000000
7	#define GLM_PLATFORM_WINDOWS 0x00010000
8	#define GLM_PLATFORM_LINUX 0x00020000
9	#define GLM_PLATFORM_APPLE 0x00040000
10	//#define GLM_PLATFORM_IOS 0x00080000
11	#define GLM_PLATFORM_ANDROID 0x00100000
12	#define GLM_PLATFORM_CHROME_NACL 0x00200000
13	#define GLM_PLATFORM_UNIX 0x00400000
14	#define GLM_PLATFORM_QNXNTO 0x00800000
15	#define GLM_PLATFORM_WINCE 0x01000000
16	#define GLM_PLATFORM_CYGWIN 0x02000000
17
18	#ifdef GLM_FORCE_PLATFORM_UNKNOWN
19	# define GLM_PLATFORM GLM_PLATFORM_UNKNOWN
20	#elif defined(__CYGWIN__)
21	# define GLM_PLATFORM GLM_PLATFORM_CYGWIN
22	#elif defined(__QNXNTO__)
23	# define GLM_PLATFORM GLM_PLATFORM_QNXNTO
24	#elif defined(__APPLE__)
25	# define GLM_PLATFORM GLM_PLATFORM_APPLE
26	#elif defined(WINCE)
27	# define GLM_PLATFORM GLM_PLATFORM_WINCE
28	#elif defined(_WIN32)
29	# define GLM_PLATFORM GLM_PLATFORM_WINDOWS
30	#elif defined(__native_client__)
31	# define GLM_PLATFORM GLM_PLATFORM_CHROME_NACL
32	#elif defined(__ANDROID__)
33	# define GLM_PLATFORM GLM_PLATFORM_ANDROID
34	#elif defined(__linux)
35	# define GLM_PLATFORM GLM_PLATFORM_LINUX
36	#elif defined(__unix)
37	# define GLM_PLATFORM GLM_PLATFORM_UNIX
38	#else
39	# define GLM_PLATFORM GLM_PLATFORM_UNKNOWN
40	#endif//
41
42	///////////////////////////////////////////////////////////////////////////////////
43	// Compiler
44
45	#define GLM_COMPILER_UNKNOWN 0x00000000
46
47	// Intel
48	#define GLM_COMPILER_INTEL 0x00100000
49	#define GLM_COMPILER_INTEL14 0x00100040
50	#define GLM_COMPILER_INTEL15 0x00100050
51	#define GLM_COMPILER_INTEL16 0x00100060
52	#define GLM_COMPILER_INTEL17 0x00100070
53
54	// Visual C++ defines
55	#define GLM_COMPILER_VC 0x01000000
56	#define GLM_COMPILER_VC12 0x01000001
57	#define GLM_COMPILER_VC14 0x01000002
58	#define GLM_COMPILER_VC15 0x01000003
59	#define GLM_COMPILER_VC15_3 0x01000004
60	#define GLM_COMPILER_VC15_5 0x01000005
61	#define GLM_COMPILER_VC15_6 0x01000006
62	#define GLM_COMPILER_VC15_7 0x01000007
63
64	// GCC defines
65	#define GLM_COMPILER_GCC 0x02000000
66	#define GLM_COMPILER_GCC46 0x020000D0
67	#define GLM_COMPILER_GCC47 0x020000E0
68	#define GLM_COMPILER_GCC48 0x020000F0
69	#define GLM_COMPILER_GCC49 0x02000100
70	#define GLM_COMPILER_GCC5 0x02000200
71	#define GLM_COMPILER_GCC6 0x02000300
72	#define GLM_COMPILER_GCC7 0x02000400
73	#define GLM_COMPILER_GCC8 0x02000500
74
75	// CUDA
76	#define GLM_COMPILER_CUDA 0x10000000
77	#define GLM_COMPILER_CUDA70 0x100000A0
78	#define GLM_COMPILER_CUDA75 0x100000B0
79	#define GLM_COMPILER_CUDA80 0x100000C0
80
81	// Clang
82	#define GLM_COMPILER_CLANG 0x20000000
83	#define GLM_COMPILER_CLANG34 0x20000050
84	#define GLM_COMPILER_CLANG35 0x20000060
85	#define GLM_COMPILER_CLANG36 0x20000070
86	#define GLM_COMPILER_CLANG37 0x20000080
87	#define GLM_COMPILER_CLANG38 0x20000090
88	#define GLM_COMPILER_CLANG39 0x200000A0
89	#define GLM_COMPILER_CLANG40 0x200000B0
90	#define GLM_COMPILER_CLANG41 0x200000C0
91	#define GLM_COMPILER_CLANG42 0x200000D0
92
93	// Build model
94	#define GLM_MODEL_32 0x00000010
95	#define GLM_MODEL_64 0x00000020
96
97	// Force generic C++ compiler
98	#ifdef GLM_FORCE_COMPILER_UNKNOWN
99	# define GLM_COMPILER GLM_COMPILER_UNKNOWN
100
101	#elif defined(__INTEL_COMPILER)
102	# if (__INTEL_COMPILER < 1400)
103	# error "GLM requires ICC 2013 SP1 or newer"
104	# elif __INTEL_COMPILER == 1400
105	# define GLM_COMPILER GLM_COMPILER_INTEL14
106	# elif __INTEL_COMPILER == 1500
107	# define GLM_COMPILER GLM_COMPILER_INTEL15
108	# elif __INTEL_COMPILER == 1600
109	# define GLM_COMPILER GLM_COMPILER_INTEL16
110	# elif __INTEL_COMPILER >= 1700
111	# define GLM_COMPILER GLM_COMPILER_INTEL17
112	# endif
113
114	// CUDA
115	#elif defined(__CUDACC__)
116	# if !defined(CUDA_VERSION) && !defined(GLM_FORCE_CUDA)
117	# include <cuda.h> // make sure version is defined since nvcc does not define it itself!
118	# endif
119	# if CUDA_VERSION < 7000
120	# error "GLM requires CUDA 7.0 or higher"
121	# elif (CUDA_VERSION >= 7000 && CUDA_VERSION < 7500)
122	# define GLM_COMPILER GLM_COMPILER_CUDA70
123	# elif (CUDA_VERSION >= 7500 && CUDA_VERSION < 8000)
124	# define GLM_COMPILER GLM_COMPILER_CUDA75
125	# elif (CUDA_VERSION >= 8000)
126	# define GLM_COMPILER GLM_COMPILER_CUDA80
127	# endif
128
129	// Clang
130	#elif defined(__clang__)
131	# if defined(__apple_build_version__)
132	# if (__clang_major__ < 6)
133	# error "GLM requires Clang 3.4 / Apple Clang 6.0 or higher"
134	# elif __clang_major__ == 6 && __clang_minor__ == 0
135	# define GLM_COMPILER GLM_COMPILER_CLANG35
136	# elif __clang_major__ == 6 && __clang_minor__ >= 1
137	# define GLM_COMPILER GLM_COMPILER_CLANG36
138	# elif __clang_major__ >= 7
139	# define GLM_COMPILER GLM_COMPILER_CLANG37
140	# endif
141	# else
142	# if ((__clang_major__ == 3) && (__clang_minor__ < 4)) \|\| (__clang_major__ < 3)
143	# error "GLM requires Clang 3.4 or higher"
144	# elif __clang_major__ == 3 && __clang_minor__ == 4
145	# define GLM_COMPILER GLM_COMPILER_CLANG34
146	# elif __clang_major__ == 3 && __clang_minor__ == 5
147	# define GLM_COMPILER GLM_COMPILER_CLANG35
148	# elif __clang_major__ == 3 && __clang_minor__ == 6
149	# define GLM_COMPILER GLM_COMPILER_CLANG36
150	# elif __clang_major__ == 3 && __clang_minor__ == 7
151	# define GLM_COMPILER GLM_COMPILER_CLANG37
152	# elif __clang_major__ == 3 && __clang_minor__ == 8
153	# define GLM_COMPILER GLM_COMPILER_CLANG38
154	# elif __clang_major__ == 3 && __clang_minor__ >= 9
155	# define GLM_COMPILER GLM_COMPILER_CLANG39
156	# elif __clang_major__ == 4 && __clang_minor__ == 0
157	# define GLM_COMPILER GLM_COMPILER_CLANG40
158	# elif __clang_major__ == 4 && __clang_minor__ == 1
159	# define GLM_COMPILER GLM_COMPILER_CLANG41
160	# elif __clang_major__ == 4 && __clang_minor__ >= 2
161	# define GLM_COMPILER GLM_COMPILER_CLANG42
162	# elif __clang_major__ >= 4
163	# define GLM_COMPILER GLM_COMPILER_CLANG42
164	# endif
165	# endif
166
167	// Visual C++
168	#elif defined(_MSC_VER)
169	# if _MSC_VER < 1800
170	# error "GLM requires Visual C++ 12 - 2013 or higher"
171	# elif _MSC_VER == 1800
172	# define GLM_COMPILER GLM_COMPILER_VC12
173	# elif _MSC_VER == 1900
174	# define GLM_COMPILER GLM_COMPILER_VC14
175	# elif _MSC_VER == 1910
176	# define GLM_COMPILER GLM_COMPILER_VC15
177	# elif _MSC_VER == 1911
178	# define GLM_COMPILER GLM_COMPILER_VC15_3
179	# elif _MSC_VER == 1912
180	# define GLM_COMPILER GLM_COMPILER_VC15_5
181	# elif _MSC_VER == 1913
182	# define GLM_COMPILER GLM_COMPILER_VC15_6
183	# elif _MSC_VER >= 1914
184	# define GLM_COMPILER GLM_COMPILER_VC15_7
185	# endif//_MSC_VER
186
187	// G++
188	#elif defined(__GNUC__) \|\| defined(__MINGW32__)
189	# if ((__GNUC__ == 4) && (__GNUC_MINOR__ < 6)) \|\| (__GNUC__ < 4)
190	# error "GLM requires GCC 4.7 or higher"
191	# elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 6)
192	# define GLM_COMPILER (GLM_COMPILER_GCC46)
193	# elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 7)
194	# define GLM_COMPILER (GLM_COMPILER_GCC47)
195	# elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 8)
196	# define GLM_COMPILER (GLM_COMPILER_GCC48)
197	# elif (__GNUC__ == 4) && (__GNUC_MINOR__ >= 9)
198	# define GLM_COMPILER (GLM_COMPILER_GCC49)
199	# elif (__GNUC__ == 5)
200	# define GLM_COMPILER (GLM_COMPILER_GCC5)
201	# elif (__GNUC__ == 6)
202	# define GLM_COMPILER (GLM_COMPILER_GCC6)
203	# elif (__GNUC__ == 7)
204	# define GLM_COMPILER (GLM_COMPILER_GCC7)
205	# elif (__GNUC__ >= 8)
206	# define GLM_COMPILER (GLM_COMPILER_GCC8)
207	# endif
208
209	#else
210	# define GLM_COMPILER GLM_COMPILER_UNKNOWN
211	#endif
212
213	#ifndef GLM_COMPILER
214	# error "GLM_COMPILER undefined, your compiler may not be supported by GLM. Add #define GLM_COMPILER 0 to ignore this message."
215	#endif//GLM_COMPILER
216
217	///////////////////////////////////////////////////////////////////////////////////
218	// Instruction sets
219
220	// User defines: GLM_FORCE_PURE GLM_FORCE_SSE2 GLM_FORCE_SSE3 GLM_FORCE_AVX GLM_FORCE_AVX2 GLM_FORCE_AVX2
221
222	#define GLM_ARCH_MIPS_BIT (0x10000000)
223	#define GLM_ARCH_PPC_BIT (0x20000000)
224	#define GLM_ARCH_ARM_BIT (0x40000000)
225	#define GLM_ARCH_X86_BIT (0x80000000)
226
227	#define GLM_ARCH_SIMD_BIT (0x00001000)
228
229	#define GLM_ARCH_NEON_BIT (0x00000001)
230	#define GLM_ARCH_SSE_BIT (0x00000002)
231	#define GLM_ARCH_SSE2_BIT (0x00000004)
232	#define GLM_ARCH_SSE3_BIT (0x00000008)
233	#define GLM_ARCH_SSSE3_BIT (0x00000010)
234	#define GLM_ARCH_SSE41_BIT (0x00000020)
235	#define GLM_ARCH_SSE42_BIT (0x00000040)
236	#define GLM_ARCH_AVX_BIT (0x00000080)
237	#define GLM_ARCH_AVX2_BIT (0x00000100)
238
239	#define GLM_ARCH_UNKNOWN (0)
240	#define GLM_ARCH_X86 (GLM_ARCH_X86_BIT)
241	#define GLM_ARCH_SSE (GLM_ARCH_SSE_BIT \| GLM_ARCH_SIMD_BIT \| GLM_ARCH_X86)
242	#define GLM_ARCH_SSE2 (GLM_ARCH_SSE2_BIT \| GLM_ARCH_SSE)
243	#define GLM_ARCH_SSE3 (GLM_ARCH_SSE3_BIT \| GLM_ARCH_SSE2)
244	#define GLM_ARCH_SSSE3 (GLM_ARCH_SSSE3_BIT \| GLM_ARCH_SSE3)
245	#define GLM_ARCH_SSE41 (GLM_ARCH_SSE41_BIT \| GLM_ARCH_SSSE3)
246	#define GLM_ARCH_SSE42 (GLM_ARCH_SSE42_BIT \| GLM_ARCH_SSE41)
247	#define GLM_ARCH_AVX (GLM_ARCH_AVX_BIT \| GLM_ARCH_SSE42)
248	#define GLM_ARCH_AVX2 (GLM_ARCH_AVX2_BIT \| GLM_ARCH_AVX)
249	#define GLM_ARCH_ARM (GLM_ARCH_ARM_BIT)
250	#define GLM_ARCH_NEON (GLM_ARCH_NEON_BIT \| GLM_ARCH_SIMD_BIT \| GLM_ARCH_ARM)
251	#define GLM_ARCH_MIPS (GLM_ARCH_MIPS_BIT)
252	#define GLM_ARCH_PPC (GLM_ARCH_PPC_BIT)
253
254	#ifdef GLM_FORCE_ARCH_UNKNOWN
255	# define GLM_ARCH GLM_ARCH_UNKNOWN
256	#elif defined(GLM_FORCE_PURE) \|\| defined(GLM_FORCE_XYZW_ONLY)
257	# if defined(__x86_64__) \|\| defined(_M_X64) \|\| defined(_M_IX86) \|\| defined(__i386__)
258	# define GLM_ARCH (GLM_ARCH_X86)
259	# elif defined(__arm__ ) \|\| defined(_M_ARM)
260	# define GLM_ARCH (GLM_ARCH_ARM)
261	# elif defined(__powerpc__ ) \|\| defined(_M_PPC)
262	# define GLM_ARCH (GLM_ARCH_PPC)
263	# elif defined(__mips__ )
264	# define GLM_ARCH (GLM_ARCH_MIPS)
265	# else
266	# define GLM_ARCH (GLM_ARCH_UNKNOWN)
267	# endif
268	#elif defined(GLM_FORCE_NEON)
269	# define GLM_ARCH (GLM_ARCH_NEON)
270	#elif defined(GLM_FORCE_AVX2)
271	# define GLM_ARCH (GLM_ARCH_AVX2)
272	#elif defined(GLM_FORCE_AVX)
273	# define GLM_ARCH (GLM_ARCH_AVX)
274	#elif defined(GLM_FORCE_SSE42)
275	# define GLM_ARCH (GLM_ARCH_SSE42)
276	#elif defined(GLM_FORCE_SSE41)
277	# define GLM_ARCH (GLM_ARCH_SSE41)
278	#elif defined(GLM_FORCE_SSSE3)
279	# define GLM_ARCH (GLM_ARCH_SSSE3)
280	#elif defined(GLM_FORCE_SSE3)
281	# define GLM_ARCH (GLM_ARCH_SSE3)
282	#elif defined(GLM_FORCE_SSE2)
283	# define GLM_ARCH (GLM_ARCH_SSE2)
284	#elif defined(GLM_FORCE_SSE)
285	# define GLM_ARCH (GLM_ARCH_SSE)
286	#else
287	# if defined(__AVX2__)
288	# define GLM_ARCH (GLM_ARCH_AVX2)
289	# elif defined(__AVX__)
290	# define GLM_ARCH (GLM_ARCH_AVX)
291	# elif defined(__SSE4_2__)
292	# define GLM_ARCH (GLM_ARCH_SSE42)
293	# elif defined(__SSE4_1__)
294	# define GLM_ARCH (GLM_ARCH_SSE41)
295	# elif defined(__SSSE3__)
296	# define GLM_ARCH (GLM_ARCH_SSSE3)
297	# elif defined(__SSE3__)
298	# define GLM_ARCH (GLM_ARCH_SSE3)
299	# elif defined(__SSE2__) \|\| defined(__x86_64__) \|\| defined(_M_X64) \|\| defined(_M_IX86_FP)
300	# define GLM_ARCH (GLM_ARCH_SSE2)
301	# elif defined(__i386__)
302	# define GLM_ARCH (GLM_ARCH_X86)
303	# elif defined(__ARM_NEON)
304	# define GLM_ARCH (GLM_ARCH_ARM \| GLM_ARCH_NEON)
305	# elif defined(__arm__ ) \|\| defined(_M_ARM)
306	# define GLM_ARCH (GLM_ARCH_ARM)
307	# elif defined(__mips__ )
308	# define GLM_ARCH (GLM_ARCH_MIPS)
309	# elif defined(__powerpc__ ) \|\| defined(_M_PPC)
310	# define GLM_ARCH (GLM_ARCH_PPC)
311	# else
312	# define GLM_ARCH (GLM_ARCH_UNKNOWN)
313	# endif
314	#endif
315
316	#if GLM_ARCH & GLM_ARCH_AVX2_BIT
317	# include <immintrin.h>
318	#elif GLM_ARCH & GLM_ARCH_AVX_BIT
319	# include <immintrin.h>
320	#elif GLM_ARCH & GLM_ARCH_SSE42_BIT
321	# if GLM_COMPILER & GLM_COMPILER_CLANG
322	# include <popcntintrin.h>
323	# endif
324	# include <nmmintrin.h>
325	#elif GLM_ARCH & GLM_ARCH_SSE41_BIT
326	# include <smmintrin.h>
327	#elif GLM_ARCH & GLM_ARCH_SSSE3_BIT
328	# include <tmmintrin.h>
329	#elif GLM_ARCH & GLM_ARCH_SSE3_BIT
330	# include <pmmintrin.h>
331	#elif GLM_ARCH & GLM_ARCH_SSE2_BIT
332	# include <emmintrin.h>
333	#endif//GLM_ARCH
334
335	#if GLM_ARCH & GLM_ARCH_SSE2_BIT
336	typedef __m128 glm_f32vec4;
337	typedef __m128i glm_i32vec4;
338	typedef __m128i glm_u32vec4;
339	typedef __m128d glm_f64vec2;
340	typedef __m128i glm_i64vec2;
341	typedef __m128i glm_u64vec2;
342
343	typedef glm_f32vec4 glm_vec4;
344	typedef glm_i32vec4 glm_ivec4;
345	typedef glm_u32vec4 glm_uvec4;
346	typedef glm_f64vec2 glm_dvec2;
347	#endif
348
349	#if GLM_ARCH & GLM_ARCH_AVX_BIT
350	typedef __m256d glm_f64vec4;
351	typedef glm_f64vec4 glm_dvec4;
352	#endif
353
354	#if GLM_ARCH & GLM_ARCH_AVX2_BIT
355	typedef __m256i glm_i64vec4;
356	typedef __m256i glm_u64vec4;
357	#endif