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libavfilter
libmpcodecs
cpudetect.h
Go to the documentation of this file.
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/*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef MPLAYER_CPUDETECT_H
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#define MPLAYER_CPUDETECT_H
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#define CPUTYPE_I386 3
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#define CPUTYPE_I486 4
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#define CPUTYPE_I586 5
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#define CPUTYPE_I686 6
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#include "
libavutil/x86_cpu.h
"
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typedef
struct
cpucaps_s {
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int
cpuType
;
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int
cpuModel
;
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int
cpuStepping
;
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int
hasMMX
;
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int
hasMMX2
;
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int
has3DNow
;
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int
has3DNowExt
;
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int
hasSSE
;
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int
hasSSE2
;
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int
hasSSE3
;
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int
hasSSSE3
;
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int
hasSSE4
;
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int
hasSSE42
;
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int
hasSSE4a
;
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int
hasAVX
;
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int
isX86
;
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unsigned
cl_size
;
/* size of cache line */
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int
hasAltiVec
;
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int
hasTSC
;
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}
CpuCaps
;
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extern
CpuCaps
ff_gCpuCaps
;
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void
ff_do_cpuid
(
unsigned
int
ax,
unsigned
int
*p);
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void
ff_GetCpuCaps
(
CpuCaps
*caps);
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/* returned value is malloc()'ed so free() it after use */
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char
*
ff_GetCpuFriendlyName
(
unsigned
int
regs[],
unsigned
int
regs2[]);
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#endif
/* MPLAYER_CPUDETECT_H */
ff_GetCpuCaps
void ff_GetCpuCaps(CpuCaps *caps)
CpuCaps::hasAltiVec
int hasAltiVec
Definition:
cpudetect.h:47
CpuCaps::hasSSE4
int hasSSE4
Definition:
cpudetect.h:41
CpuCaps::cl_size
unsigned cl_size
Definition:
cpudetect.h:46
CpuCaps::hasSSE4a
int hasSSE4a
Definition:
cpudetect.h:43
CpuCaps::cpuModel
int cpuModel
Definition:
cpudetect.h:31
ff_GetCpuFriendlyName
char * ff_GetCpuFriendlyName(unsigned int regs[], unsigned int regs2[])
CpuCaps::has3DNowExt
int has3DNowExt
Definition:
cpudetect.h:36
CpuCaps::hasSSE3
int hasSSE3
Definition:
cpudetect.h:39
CpuCaps::cpuType
int cpuType
Definition:
cpudetect.h:30
CpuCaps::isX86
int isX86
Definition:
cpudetect.h:45
CpuCaps::hasMMX2
int hasMMX2
Definition:
cpudetect.h:34
CpuCaps::hasAVX
int hasAVX
Definition:
cpudetect.h:44
CpuCaps::hasTSC
int hasTSC
Definition:
cpudetect.h:48
CpuCaps
Definition:
cpudetect.h:29
CpuCaps::has3DNow
int has3DNow
Definition:
cpudetect.h:35
CpuCaps::hasMMX
int hasMMX
Definition:
cpudetect.h:33
ff_do_cpuid
void ff_do_cpuid(unsigned int ax, unsigned int *p)
CpuCaps::hasSSE2
int hasSSE2
Definition:
cpudetect.h:38
CpuCaps::hasSSE42
int hasSSE42
Definition:
cpudetect.h:42
CpuCaps::hasSSSE3
int hasSSSE3
Definition:
cpudetect.h:40
ff_gCpuCaps
CpuCaps ff_gCpuCaps
Definition:
vf_mp.c:168
CpuCaps::hasSSE
int hasSSE
Definition:
cpudetect.h:37
CpuCaps::cpuStepping
int cpuStepping
Definition:
cpudetect.h:32
x86_cpu.h
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