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2ba45a60 DM |
1 | /* |
2 | * This file is part of MPlayer. | |
3 | * | |
4 | * MPlayer is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License as published by | |
6 | * the Free Software Foundation; either version 2 of the License, or | |
7 | * (at your option) any later version. | |
8 | * | |
9 | * MPlayer 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 | |
12 | * GNU General Public License for more details. | |
13 | * | |
14 | * You should have received a copy of the GNU General Public License along | |
15 | * with MPlayer; if not, write to the Free Software Foundation, Inc., | |
16 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
17 | */ | |
18 | ||
19 | #ifndef MPLAYER_CPUDETECT_H | |
20 | #define MPLAYER_CPUDETECT_H | |
21 | ||
22 | #define CPUTYPE_I386 3 | |
23 | #define CPUTYPE_I486 4 | |
24 | #define CPUTYPE_I586 5 | |
25 | #define CPUTYPE_I686 6 | |
26 | ||
27 | #include "libavutil/x86_cpu.h" | |
28 | ||
29 | typedef struct cpucaps_s { | |
30 | int cpuType; | |
31 | int cpuModel; | |
32 | int cpuStepping; | |
33 | int hasMMX; | |
34 | int hasMMX2; | |
35 | int has3DNow; | |
36 | int has3DNowExt; | |
37 | int hasSSE; | |
38 | int hasSSE2; | |
39 | int hasSSE3; | |
40 | int hasSSSE3; | |
41 | int hasSSE4; | |
42 | int hasSSE42; | |
43 | int hasSSE4a; | |
44 | int hasAVX; | |
45 | int isX86; | |
46 | unsigned cl_size; /* size of cache line */ | |
47 | int hasAltiVec; | |
48 | int hasTSC; | |
49 | } CpuCaps; | |
50 | ||
51 | extern CpuCaps ff_gCpuCaps; | |
52 | ||
53 | void ff_do_cpuid(unsigned int ax, unsigned int *p); | |
54 | ||
55 | void ff_GetCpuCaps(CpuCaps *caps); | |
56 | ||
57 | /* returned value is malloc()'ed so free() it after use */ | |
58 | char *ff_GetCpuFriendlyName(unsigned int regs[], unsigned int regs2[]); | |
59 | ||
60 | #endif /* MPLAYER_CPUDETECT_H */ |