cpu.h (6722B)
1 /* 2 * This file is part of FFmpeg. 3 * 4 * FFmpeg is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Lesser General Public 6 * License as published by the Free Software Foundation; either 7 * version 2.1 of the License, or (at your option) any later version. 8 * 9 * FFmpeg is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Lesser General Public License for more details. 13 * 14 * You should have received a copy of the GNU Lesser General Public 15 * License along with FFmpeg; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 17 */ 18 19 #ifndef AVUTIL_X86_CPU_H 20 #define AVUTIL_X86_CPU_H 21 22 #include "libavutil/cpu.h" 23 #include "libavutil/cpu_internal.h" 24 25 #define AV_CPU_FLAG_AMD3DNOW AV_CPU_FLAG_3DNOW 26 #define AV_CPU_FLAG_AMD3DNOWEXT AV_CPU_FLAG_3DNOWEXT 27 28 #define X86_AMD3DNOW(flags) CPUEXT(flags, AMD3DNOW) 29 #define X86_AMD3DNOWEXT(flags) CPUEXT(flags, AMD3DNOWEXT) 30 #define X86_MMX(flags) CPUEXT(flags, MMX) 31 #define X86_MMXEXT(flags) CPUEXT(flags, MMXEXT) 32 #define X86_SSE(flags) CPUEXT(flags, SSE) 33 #define X86_SSE2(flags) CPUEXT(flags, SSE2) 34 #define X86_SSE2_FAST(flags) CPUEXT_FAST(flags, SSE2) 35 #define X86_SSE2_SLOW(flags) CPUEXT_SLOW(flags, SSE2) 36 #define X86_SSE3(flags) CPUEXT(flags, SSE3) 37 #define X86_SSE3_FAST(flags) CPUEXT_FAST(flags, SSE3) 38 #define X86_SSE3_SLOW(flags) CPUEXT_SLOW(flags, SSE3) 39 #define X86_SSSE3(flags) CPUEXT(flags, SSSE3) 40 #define X86_SSSE3_FAST(flags) CPUEXT_FAST(flags, SSSE3) 41 #define X86_SSSE3_SLOW(flags) CPUEXT_SLOW(flags, SSSE3) 42 #define X86_SSE4(flags) CPUEXT(flags, SSE4) 43 #define X86_SSE42(flags) CPUEXT(flags, SSE42) 44 #define X86_AVX(flags) CPUEXT(flags, AVX) 45 #define X86_AVX_FAST(flags) CPUEXT_FAST(flags, AVX) 46 #define X86_AVX_SLOW(flags) CPUEXT_SLOW(flags, AVX) 47 #define X86_XOP(flags) CPUEXT(flags, XOP) 48 #define X86_FMA3(flags) CPUEXT(flags, FMA3) 49 #define X86_FMA4(flags) CPUEXT(flags, FMA4) 50 #define X86_AVX2(flags) CPUEXT(flags, AVX2) 51 #define X86_AESNI(flags) CPUEXT(flags, AESNI) 52 #define X86_AVX512(flags) CPUEXT(flags, AVX512) 53 54 #define EXTERNAL_AMD3DNOW(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AMD3DNOW) 55 #define EXTERNAL_AMD3DNOWEXT(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AMD3DNOWEXT) 56 #define EXTERNAL_MMX(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, MMX) 57 #define EXTERNAL_MMXEXT(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, MMXEXT) 58 #define EXTERNAL_SSE(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSE) 59 #define EXTERNAL_SSE2(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSE2) 60 #define EXTERNAL_SSE2_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, SSE2) 61 #define EXTERNAL_SSE2_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, SSE2) 62 #define EXTERNAL_SSE3(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSE3) 63 #define EXTERNAL_SSE3_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, SSE3) 64 #define EXTERNAL_SSE3_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, SSE3) 65 #define EXTERNAL_SSSE3(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSSE3) 66 #define EXTERNAL_SSSE3_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, SSSE3) 67 #define EXTERNAL_SSSE3_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, SSSE3) 68 #define EXTERNAL_SSE4(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSE4) 69 #define EXTERNAL_SSE42(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSE42) 70 #define EXTERNAL_AVX(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AVX) 71 #define EXTERNAL_AVX_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, AVX) 72 #define EXTERNAL_AVX_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, AVX) 73 #define EXTERNAL_XOP(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, XOP) 74 #define EXTERNAL_FMA3(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, FMA3) 75 #define EXTERNAL_FMA3_FAST(flags) CPUEXT_SUFFIX_FAST2(flags, _EXTERNAL, FMA3, AVX) 76 #define EXTERNAL_FMA3_SLOW(flags) CPUEXT_SUFFIX_SLOW2(flags, _EXTERNAL, FMA3, AVX) 77 #define EXTERNAL_FMA4(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, FMA4) 78 #define EXTERNAL_AVX2(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AVX2) 79 #define EXTERNAL_AVX2_FAST(flags) CPUEXT_SUFFIX_FAST2(flags, _EXTERNAL, AVX2, AVX) 80 #define EXTERNAL_AVX2_SLOW(flags) CPUEXT_SUFFIX_SLOW2(flags, _EXTERNAL, AVX2, AVX) 81 #define EXTERNAL_AESNI(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AESNI) 82 #define EXTERNAL_AVX512(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AVX512) 83 #define EXTERNAL_AVX512ICL(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AVX512ICL) 84 85 #define INLINE_AMD3DNOW(flags) CPUEXT_SUFFIX(flags, _INLINE, AMD3DNOW) 86 #define INLINE_AMD3DNOWEXT(flags) CPUEXT_SUFFIX(flags, _INLINE, AMD3DNOWEXT) 87 #define INLINE_MMX(flags) CPUEXT_SUFFIX(flags, _INLINE, MMX) 88 #define INLINE_MMXEXT(flags) CPUEXT_SUFFIX(flags, _INLINE, MMXEXT) 89 #define INLINE_SSE(flags) CPUEXT_SUFFIX(flags, _INLINE, SSE) 90 #define INLINE_SSE2(flags) CPUEXT_SUFFIX(flags, _INLINE, SSE2) 91 #define INLINE_SSE2_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _INLINE, SSE2) 92 #define INLINE_SSE2_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _INLINE, SSE2) 93 #define INLINE_SSE3(flags) CPUEXT_SUFFIX(flags, _INLINE, SSE3) 94 #define INLINE_SSE3_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _INLINE, SSE3) 95 #define INLINE_SSE3_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _INLINE, SSE3) 96 #define INLINE_SSSE3(flags) CPUEXT_SUFFIX(flags, _INLINE, SSSE3) 97 #define INLINE_SSSE3_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _INLINE, SSSE3) 98 #define INLINE_SSSE3_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _INLINE, SSSE3) 99 #define INLINE_SSE4(flags) CPUEXT_SUFFIX(flags, _INLINE, SSE4) 100 #define INLINE_SSE42(flags) CPUEXT_SUFFIX(flags, _INLINE, SSE42) 101 #define INLINE_AVX(flags) CPUEXT_SUFFIX(flags, _INLINE, AVX) 102 #define INLINE_AVX_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _INLINE, AVX) 103 #define INLINE_AVX_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _INLINE, AVX) 104 #define INLINE_XOP(flags) CPUEXT_SUFFIX(flags, _INLINE, XOP) 105 #define INLINE_FMA3(flags) CPUEXT_SUFFIX(flags, _INLINE, FMA3) 106 #define INLINE_FMA4(flags) CPUEXT_SUFFIX(flags, _INLINE, FMA4) 107 #define INLINE_AVX2(flags) CPUEXT_SUFFIX(flags, _INLINE, AVX2) 108 #define INLINE_AESNI(flags) CPUEXT_SUFFIX(flags, _INLINE, AESNI) 109 110 void ff_cpu_cpuid(int index, int *eax, int *ebx, int *ecx, int *edx); 111 void ff_cpu_xgetbv(int op, int *eax, int *edx); 112 int ff_cpu_cpuid_test(void); 113 114 #endif /* AVUTIL_X86_CPU_H */