hvirtual/quicktime/ffmpeg/libavcodec/i386/cputest.c File Reference

#include <stdlib.h>
#include "../dsputil.h"

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Defines
#define	REG_b   "ebx"
#define	REG_S   "esi"
#define	cpuid(index, eax, ebx, ecx, edx)
Functions
int	mm_support (void)

---

Define Documentation

#define cpuid	(	index,
		eax,
		ebx,
		ecx,
		edx		)

Value:

__asm __volatile\
        ("mov %%"REG_b", %%"REG_S"\n\t"\
         "cpuid\n\t"\
         "xchg %%"REG_b", %%"REG_S\
         : "=a" (eax), "=S" (ebx),\
           "=c" (ecx), "=d" (edx)\
         : "0" (index));

Definition at line 16 of file cputest.c.

Referenced by mm_support().

#define REG_b   "ebx"

Definition at line 11 of file cputest.c.

#define REG_S   "esi"

Definition at line 12 of file cputest.c.

---

Function Documentation

int mm_support

(

void

)

Definition at line 26 of file cputest.c.

References a, av_log(), AV_LOG_DEBUG, c, cpuid, eax, ebx, ecx, edx, and NULL.

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