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 110void ff_cpu_cpuid(int index, int *eax, int *ebx, int *ecx, int *edx); 111void ff_cpu_xgetbv(int op, int *eax, int *edx); 112int ff_cpu_cpuid_test(void); 113 114#endif /* AVUTIL_X86_CPU_H */ 115