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x86: cavs: Put mmx-specific code into its own init function 

Before, this code was labeled as mmxext and enabled both for the
3dnow and the mmxext case.
This commit is contained in:
Diego Biurrun 2013-04-20 22:03:19 +02:00
parent 311a592dfc
commit 78fa0bd0f7
3 changed files with 31 additions and 15 deletions
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30
libavcodec/x86/cavsdsp.c
View File

@ -31,7 +31,7 @@
#include "dsputil_mmx.h"
#include "config.h"
#if (HAVE_MMXEXT_INLINE || HAVE_AMD3DNOW_INLINE)
#if HAVE_MMX_INLINE
/* in/out: mma=mma+mmb, mmb=mmb-mma */
#define SUMSUB_BA( a, b ) \
@ -187,6 +187,10 @@ static void cavs_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)
ff_add_pixels_clamped_mmx(b2, dst, stride);
}
#endif /* HAVE_MMX_INLINE */
#if (HAVE_MMXEXT_INLINE || HAVE_AMD3DNOW_INLINE)
/*****************************************************************************
*
* motion compensation
@ -441,6 +445,20 @@ static void ff_ ## OPNAME ## cavs_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, ui
#endif /* (HAVE_MMXEXT_INLINE || HAVE_AMD3DNOW_INLINE) */
#if HAVE_MMX_INLINE
static av_cold void cavsdsp_init_mmx(CAVSDSPContext *c,
AVCodecContext *avctx)
{
c->put_cavs_qpel_pixels_tab[0][0] = ff_put_cavs_qpel16_mc00_mmx;
c->put_cavs_qpel_pixels_tab[1][0] = ff_put_cavs_qpel8_mc00_mmx;
c->avg_cavs_qpel_pixels_tab[0][0] = ff_avg_cavs_qpel16_mc00_mmx;
c->avg_cavs_qpel_pixels_tab[1][0] = ff_avg_cavs_qpel8_mc00_mmx;
c->cavs_idct8_add = cavs_idct8_add_mmx;
c->idct_perm = FF_TRANSPOSE_IDCT_PERM;
}
#endif /* HAVE_MMX_INLINE */
#if HAVE_MMXEXT_INLINE
QPEL_CAVS(put_, PUT_OP, mmxext)
QPEL_CAVS(avg_, AVG_MMXEXT_OP, mmxext)
@ -454,7 +472,6 @@ static av_cold void ff_cavsdsp_init_mmxext(CAVSDSPContext *c,
AVCodecContext *avctx)
{
#define dspfunc(PFX, IDX, NUM) \
c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_mmxext; \
c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_mmxext; \
c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_mmxext; \
c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_mmxext; \
@ -465,8 +482,6 @@ static av_cold void ff_cavsdsp_init_mmxext(CAVSDSPContext *c,
dspfunc(avg_cavs_qpel, 0, 16);
dspfunc(avg_cavs_qpel, 1, 8);
#undef dspfunc
c->cavs_idct8_add = cavs_idct8_add_mmx;
c->idct_perm = FF_TRANSPOSE_IDCT_PERM;
}
#endif /* HAVE_MMXEXT_INLINE */
@ -483,7 +498,6 @@ static av_cold void ff_cavsdsp_init_3dnow(CAVSDSPContext *c,
AVCodecContext *avctx)
{
#define dspfunc(PFX, IDX, NUM) \
c->PFX ## _pixels_tab[IDX][ 0] = ff_ ## PFX ## NUM ## _mc00_mmxext; \
c->PFX ## _pixels_tab[IDX][ 2] = ff_ ## PFX ## NUM ## _mc20_3dnow; \
c->PFX ## _pixels_tab[IDX][ 4] = ff_ ## PFX ## NUM ## _mc01_3dnow; \
c->PFX ## _pixels_tab[IDX][ 8] = ff_ ## PFX ## NUM ## _mc02_3dnow; \
@ -494,15 +508,17 @@ static av_cold void ff_cavsdsp_init_3dnow(CAVSDSPContext *c,
dspfunc(avg_cavs_qpel, 0, 16);
dspfunc(avg_cavs_qpel, 1, 8);
#undef dspfunc
c->cavs_idct8_add = cavs_idct8_add_mmx;
c->idct_perm = FF_TRANSPOSE_IDCT_PERM;
}
#endif /* HAVE_AMD3DNOW_INLINE */
av_cold void ff_cavsdsp_init_x86(CAVSDSPContext *c, AVCodecContext *avctx)
{
#if HAVE_MMX_INLINE
int mm_flags = av_get_cpu_flags();
if (mm_flags & AV_CPU_FLAG_MMX)
cavsdsp_init_mmx(c, avctx);
#endif /* HAVE_MMX_INLINE */
#if HAVE_MMXEXT_INLINE
if (mm_flags & AV_CPU_FLAG_MMXEXT) ff_cavsdsp_init_mmxext(c, avctx);
#endif /* HAVE_MMXEXT_INLINE */

8
libavcodec/x86/dsputil_mmx.c
View File

@ -1143,22 +1143,22 @@ static void gmc_mmx(uint8_t *dst, uint8_t *src,
}
/* CAVS-specific */
void ff_put_cavs_qpel8_mc00_mmxext(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
void ff_put_cavs_qpel8_mc00_mmx(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
put_pixels8_mmx(dst, src, stride, 8);
}
void ff_avg_cavs_qpel8_mc00_mmxext(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
void ff_avg_cavs_qpel8_mc00_mmx(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
avg_pixels8_mmx(dst, src, stride, 8);
}
void ff_put_cavs_qpel16_mc00_mmxext(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
void ff_put_cavs_qpel16_mc00_mmx(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
put_pixels16_mmx(dst, src, stride, 16);
}
void ff_avg_cavs_qpel16_mc00_mmxext(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
void ff_avg_cavs_qpel16_mc00_mmx(uint8_t *dst, uint8_t *src, ptrdiff_t stride)
{
avg_pixels16_mmx(dst, src, stride, 16);
}

8
libavcodec/x86/dsputil_mmx.h
View File

@ -88,10 +88,10 @@ void ff_avg_pixels16_sse2(uint8_t *block, const uint8_t *pixels,
void ff_put_pixels16_sse2(uint8_t *block, const uint8_t *pixels,
ptrdiff_t line_size, int h);
void ff_put_cavs_qpel8_mc00_mmxext(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
void ff_avg_cavs_qpel8_mc00_mmxext(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
void ff_put_cavs_qpel16_mc00_mmxext(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
void ff_avg_cavs_qpel16_mc00_mmxext(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
void ff_put_cavs_qpel8_mc00_mmx(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
void ff_avg_cavs_qpel8_mc00_mmx(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
void ff_put_cavs_qpel16_mc00_mmx(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
void ff_avg_cavs_qpel16_mc00_mmx(uint8_t *dst, uint8_t *src, ptrdiff_t stride);
void ff_put_vc1_mspel_mc00_mmx(uint8_t *dst, const uint8_t *src, ptrdiff_t stride, int rnd);