FFmpeg: libavutil/x86/cpu.h Source File

FFmpeg
cpu.h
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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 X86_MMX(flags) CPUEXT(flags, MMX)
26  #define X86_MMXEXT(flags) CPUEXT(flags, MMXEXT)
27  #define X86_SSE(flags) CPUEXT(flags, SSE)
28  #define X86_SSE2(flags) CPUEXT(flags, SSE2)
29  #define X86_SSE2_FAST(flags) CPUEXT_FAST(flags, SSE2)
30  #define X86_SSE2_SLOW(flags) CPUEXT_SLOW(flags, SSE2)
31  #define X86_SSE3(flags) CPUEXT(flags, SSE3)
32  #define X86_SSE3_FAST(flags) CPUEXT_FAST(flags, SSE3)
33  #define X86_SSE3_SLOW(flags) CPUEXT_SLOW(flags, SSE3)
34  #define X86_SSSE3(flags) CPUEXT(flags, SSSE3)
35  #define X86_SSSE3_FAST(flags) CPUEXT_FAST(flags, SSSE3)
36  #define X86_SSSE3_SLOW(flags) CPUEXT_SLOW(flags, SSSE3)
37  #define X86_SSE4(flags) CPUEXT(flags, SSE4)
38  #define X86_SSE42(flags) CPUEXT(flags, SSE42)
39  #define X86_AVX(flags) CPUEXT(flags, AVX)
40  #define X86_AVX_FAST(flags) CPUEXT_FAST(flags, AVX)
41  #define X86_AVX_SLOW(flags) CPUEXT_SLOW(flags, AVX)
42  #define X86_XOP(flags) CPUEXT(flags, XOP)
43  #define X86_FMA3(flags) CPUEXT(flags, FMA3)
44  #define X86_FMA4(flags) CPUEXT(flags, FMA4)
45  #define X86_AVX2(flags) CPUEXT(flags, AVX2)
46  #define X86_AESNI(flags) CPUEXT(flags, AESNI)
47  #define X86_AVX512(flags) CPUEXT(flags, AVX512)
48 
49  #define EXTERNAL_MMX(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, MMX)
50  #define EXTERNAL_MMXEXT(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, MMXEXT)
51  #define EXTERNAL_SSE(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSE)
52  #define EXTERNAL_SSE2(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSE2)
53  #define EXTERNAL_SSE2_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, SSE2)
54  #define EXTERNAL_SSE2_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, SSE2)
55  #define EXTERNAL_SSE3(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSE3)
56  #define EXTERNAL_SSE3_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, SSE3)
57  #define EXTERNAL_SSE3_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, SSE3)
58  #define EXTERNAL_SSSE3(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSSE3)
59  #define EXTERNAL_SSSE3_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, SSSE3)
60  #define EXTERNAL_SSSE3_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, SSSE3)
61  #define EXTERNAL_SSE4(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSE4)
62  #define EXTERNAL_SSE42(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, SSE42)
63  #define EXTERNAL_AVX(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AVX)
64  #define EXTERNAL_AVX_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _EXTERNAL, AVX)
65  #define EXTERNAL_AVX_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _EXTERNAL, AVX)
66  #define EXTERNAL_XOP(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, XOP)
67  #define EXTERNAL_FMA3(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, FMA3)
68  #define EXTERNAL_FMA3_FAST(flags) CPUEXT_SUFFIX_FAST2(flags, _EXTERNAL, FMA3, AVX)
69  #define EXTERNAL_FMA3_SLOW(flags) CPUEXT_SUFFIX_SLOW2(flags, _EXTERNAL, FMA3, AVX)
70  #define EXTERNAL_FMA4(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, FMA4)
71  #define EXTERNAL_AVX2(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AVX2)
72  #define EXTERNAL_AVX2_FAST(flags) CPUEXT_SUFFIX_FAST2(flags, _EXTERNAL, AVX2, AVX)
73  #define EXTERNAL_AVX2_SLOW(flags) CPUEXT_SUFFIX_SLOW2(flags, _EXTERNAL, AVX2, AVX)
74  #define EXTERNAL_AESNI(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AESNI)
75  #define EXTERNAL_AVX512(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AVX512)
76  #define EXTERNAL_AVX512ICL(flags) CPUEXT_SUFFIX(flags, _EXTERNAL, AVX512ICL)
77 
78  #define INLINE_MMX(flags) CPUEXT_SUFFIX(flags, _INLINE, MMX)
79  #define INLINE_MMXEXT(flags) CPUEXT_SUFFIX(flags, _INLINE, MMXEXT)
80  #define INLINE_SSE(flags) CPUEXT_SUFFIX(flags, _INLINE, SSE)
81  #define INLINE_SSE2(flags) CPUEXT_SUFFIX(flags, _INLINE, SSE2)
82  #define INLINE_SSE2_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _INLINE, SSE2)
83  #define INLINE_SSE2_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _INLINE, SSE2)
84  #define INLINE_SSE3(flags) CPUEXT_SUFFIX(flags, _INLINE, SSE3)
85  #define INLINE_SSE3_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _INLINE, SSE3)
86  #define INLINE_SSE3_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _INLINE, SSE3)
87  #define INLINE_SSSE3(flags) CPUEXT_SUFFIX(flags, _INLINE, SSSE3)
88  #define INLINE_SSSE3_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _INLINE, SSSE3)
89  #define INLINE_SSSE3_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _INLINE, SSSE3)
90  #define INLINE_SSE4(flags) CPUEXT_SUFFIX(flags, _INLINE, SSE4)
91  #define INLINE_SSE42(flags) CPUEXT_SUFFIX(flags, _INLINE, SSE42)
92  #define INLINE_AVX(flags) CPUEXT_SUFFIX(flags, _INLINE, AVX)
93  #define INLINE_AVX_FAST(flags) CPUEXT_SUFFIX_FAST(flags, _INLINE, AVX)
94  #define INLINE_AVX_SLOW(flags) CPUEXT_SUFFIX_SLOW(flags, _INLINE, AVX)
95  #define INLINE_XOP(flags) CPUEXT_SUFFIX(flags, _INLINE, XOP)
96  #define INLINE_FMA3(flags) CPUEXT_SUFFIX(flags, _INLINE, FMA3)
97  #define INLINE_FMA4(flags) CPUEXT_SUFFIX(flags, _INLINE, FMA4)
98  #define INLINE_AVX2(flags) CPUEXT_SUFFIX(flags, _INLINE, AVX2)
99  #define INLINE_AESNI(flags) CPUEXT_SUFFIX(flags, _INLINE, AESNI)
100 
101 void ff_cpu_cpuid(int index, int *eax, int *ebx, int *ecx, int *edx);
102 void ff_cpu_xgetbv(int op, int *eax, int *edx);
103 int ff_cpu_cpuid_test(void);
104 
105 #endif /* AVUTIL_X86_CPU_H */
cpu_internal.h
op
static int op(uint8_t **dst, const uint8_t *dst_end, GetByteContext *gb, int pixel, int count, int *x, int width, int linesize)
Perform decode operation.
Definition: anm.c:76
index
int index
Definition: gxfenc.c:90
cpu.h
ff_cpu_xgetbv
void ff_cpu_xgetbv(int op, int *eax, int *edx)
ff_cpu_cpuid_test
int ff_cpu_cpuid_test(void)
ff_cpu_cpuid
void ff_cpu_cpuid(int index, int *eax, int *ebx, int *ecx, int *edx)

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