1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
/*
* Copyright (c) 2012-2020 Fredrik Mellbin
*
* This file is part of VapourSynth.
*
* VapourSynth is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* VapourSynth is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with VapourSynth; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef CPUFEATURES_H
#define CPUFEATURES_H
#ifdef __cplusplus
extern "C" {
#endif
typedef struct CPUFeatures {
// This is to determine if the cpu is up to the minimum requirements in terms of supported instructions
// that the VapourSynth core uses.
char can_run_vs;
#ifdef VS_TARGET_CPU_X86
// On x86, all features up to sse2 are required.
char sse3;
char ssse3;
char sse4_1;
char sse4_2;
char fma3;
char avx;
char avx2;
char f16c;
char aes;
char movbe;
char popcnt;
char avx512_f;
char avx512_cd;
char avx512_bw;
char avx512_dq;
char avx512_vl;
#endif
} CPUFeatures;
const CPUFeatures *getCPUFeatures(void);
#ifdef __cplusplus
}
#endif
#endif