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dct-test: use emms_c() from libavutil instead of duplicating it

This commit is contained in:
Mans Rullgard 2012-06-20 13:50:45 +01:00
parent f1f37c7011
commit db7d8fb4ef
1 changed files with 3 additions and 11 deletions
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14
libavcodec/dct-test.c
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@ -181,14 +181,6 @@ static void idct_mmx_init(void)
DECLARE_ALIGNED(16, static DCTELEM, block)[64];
DECLARE_ALIGNED(8, static DCTELEM, block1)[64];
static inline void mmx_emms(void)
{
#if HAVE_MMX
if (cpu_flags & AV_CPU_FLAG_MMX)
__asm__ volatile ("emms\n\t");
#endif
}
static void init_block(DCTELEM block[64], int test, int is_idct, AVLFG *prng)
{
int i, j;
@ -263,7 +255,7 @@ static int dct_error(const struct algo *dct, int test, int is_idct, int speed)
permute(block, block1, dct->format);
dct->func(block);
mmx_emms();
emms_c();
if (dct->format == SCALE_PERM) {
for (i = 0; i < 64; i++) {
@ -330,7 +322,7 @@ static int dct_error(const struct algo *dct, int test, int is_idct, int speed)
it1 += NB_ITS_SPEED;
ti1 = gettime() - ti;
} while (ti1 < 1000000);
mmx_emms();
emms_c();
printf("%s %s: %0.1f kdct/s\n", is_idct ? "IDCT" : "DCT", dct->name,
(double) it1 * 1000.0 / (double) ti1);
@ -472,7 +464,7 @@ static void idct248_error(const char *name,
it1 += NB_ITS_SPEED;
ti1 = gettime() - ti;
} while (ti1 < 1000000);
mmx_emms();
emms_c();
printf("%s %s: %0.1f kdct/s\n", 1 ? "IDCT248" : "DCT248", name,
(double) it1 * 1000.0 / (double) ti1);