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Merge commit 'c3e83ad3b7d75f3597f47ada2616ba4479665009'

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* commit 'c3e83ad3b7d75f3597f47ada2616ba4479665009':
  x86: hpeldsp: Use EXTERNAL_SSE2_FAST where appropriate

Merged-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2017-01-31 14:53:27 -03:00
commit 4d0e89ce27
1 changed files with 12 additions and 15 deletions
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27
libavcodec/x86/hpeldsp_init.c
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@ -264,21 +264,18 @@ static void hpeldsp_init_3dnow(HpelDSPContext *c, int flags, int cpu_flags)
#endif /* HAVE_AMD3DNOW_EXTERNAL */
}
static void hpeldsp_init_sse2(HpelDSPContext *c, int flags, int cpu_flags)
static void hpeldsp_init_sse2_fast(HpelDSPContext *c, int flags, int cpu_flags)
{
#if HAVE_SSE2_EXTERNAL
if (!(cpu_flags & AV_CPU_FLAG_SSE2SLOW)) {
// these functions are slower than mmx on AMD, but faster on Intel
c->put_pixels_tab[0][0] = ff_put_pixels16_sse2;
c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_sse2;
c->put_pixels_tab[0][1] = ff_put_pixels16_x2_sse2;
c->put_pixels_tab[0][2] = ff_put_pixels16_y2_sse2;
c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_sse2;
c->avg_pixels_tab[0][0] = ff_avg_pixels16_sse2;
c->avg_pixels_tab[0][1] = ff_avg_pixels16_x2_sse2;
c->avg_pixels_tab[0][2] = ff_avg_pixels16_y2_sse2;
c->avg_pixels_tab[0][3] = ff_avg_pixels16_xy2_sse2;
}
c->put_pixels_tab[0][0] = ff_put_pixels16_sse2;
c->put_no_rnd_pixels_tab[0][0] = ff_put_pixels16_sse2;
c->put_pixels_tab[0][1] = ff_put_pixels16_x2_sse2;
c->put_pixels_tab[0][2] = ff_put_pixels16_y2_sse2;
c->put_pixels_tab[0][3] = ff_put_pixels16_xy2_sse2;
c->avg_pixels_tab[0][0] = ff_avg_pixels16_sse2;
c->avg_pixels_tab[0][1] = ff_avg_pixels16_x2_sse2;
c->avg_pixels_tab[0][2] = ff_avg_pixels16_y2_sse2;
c->avg_pixels_tab[0][3] = ff_avg_pixels16_xy2_sse2;
#endif /* HAVE_SSE2_EXTERNAL */
}
@ -305,8 +302,8 @@ av_cold void ff_hpeldsp_init_x86(HpelDSPContext *c, int flags)
if (EXTERNAL_MMXEXT(cpu_flags))
hpeldsp_init_mmxext(c, flags, cpu_flags);
if (EXTERNAL_SSE2(cpu_flags))
hpeldsp_init_sse2(c, flags, cpu_flags);
if (EXTERNAL_SSE2_FAST(cpu_flags))
hpeldsp_init_sse2_fast(c, flags, cpu_flags);
if (EXTERNAL_SSSE3(cpu_flags))
hpeldsp_init_ssse3(c, flags, cpu_flags);