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Code Issues Releases Activity

avcodec/x86/hpeldsp_init: Avoid using ff_avg_pixels16_mmx

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Use ff_avg_pixels16_mmxext or ff_avg_pixels16_sse2
(for users with SSE2_FAST) instead.
This also allows to remove ff_avg_pixels16_mmx,
as this was its last remaining user.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2024-02-16 20:36:24 +01:00
parent 8a349bb02f
commit 7cad4dba50
3 changed files with 7 additions and 11 deletions
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1
libavcodec/x86/fpel.asm
View File

@ -92,7 +92,6 @@ INIT_MMX mmx
OP_PIXELS put, 4
OP_PIXELS put, 8
OP_PIXELS put, 16
OP_PIXELS avg, 16
INIT_MMX mmxext
OP_PIXELS avg, 4

2
libavcodec/x86/fpel.h
View File

@ -26,8 +26,6 @@ void ff_avg_pixels4_mmxext(uint8_t *block, const uint8_t *pixels,
ptrdiff_t line_size, int h);
void ff_avg_pixels8_mmxext(uint8_t *block, const uint8_t *pixels,
ptrdiff_t line_size, int h);
void ff_avg_pixels16_mmx(uint8_t *block, const uint8_t *pixels,
ptrdiff_t line_size, int h);
void ff_avg_pixels16_mmxext(uint8_t *block, const uint8_t *pixels,
ptrdiff_t line_size, int h);
void ff_avg_pixels16_sse2(uint8_t *block, const uint8_t *pixels,

15
libavcodec/x86/hpeldsp_init.c
View File

@ -62,11 +62,9 @@ void ff_avg_pixels8_y2_mmxext(uint8_t *block, const uint8_t *pixels,
void ff_avg_approx_pixels8_xy2_mmxext(uint8_t *block, const uint8_t *pixels,
ptrdiff_t line_size, int h);
#define avg_pixels16_mmx ff_avg_pixels16_mmx
#define put_pixels8_mmx ff_put_pixels8_mmx
#define put_pixels16_mmx ff_put_pixels16_mmx
#define put_pixels8_xy2_mmx ff_put_pixels8_xy2_mmx
#define avg_no_rnd_pixels16_mmx ff_avg_pixels16_mmx
#define put_no_rnd_pixels8_mmx ff_put_pixels8_mmx
#define put_no_rnd_pixels16_mmx ff_put_pixels16_mmx
@ -138,7 +136,6 @@ HPELDSP_AVG_PIXELS16(_mmxext)
if (HAVE_MMX_EXTERNAL) \
c->PFX ## _pixels_tab IDX [0] = PFX ## _pixels ## SIZE ## _ ## CPU
#if HAVE_MMX_INLINE
#define SET_HPEL_FUNCS03(PFX, IDX, SIZE, CPU) \
do { \
SET_HPEL_FUNCS_EXT(PFX, IDX, SIZE, CPU); \
@ -149,10 +146,6 @@ HPELDSP_AVG_PIXELS16(_mmxext)
c->PFX ## _pixels_tab IDX [1] = PFX ## _pixels ## SIZE ## _x2_ ## CPU; \
c->PFX ## _pixels_tab IDX [2] = PFX ## _pixels ## SIZE ## _y2_ ## CPU; \
} while (0)
#else
#define SET_HPEL_FUNCS03(PFX, IDX, SIZE, CPU) SET_HPEL_FUNCS_EXT(PFX, IDX, SIZE, CPU)
#define SET_HPEL_FUNCS12(PFX, IDX, SIZE, CPU) ((void)0)
#endif
#define SET_HPEL_FUNCS(PFX, IDX, SIZE, CPU) \
do { \
SET_HPEL_FUNCS03(PFX, IDX, SIZE, CPU); \
@ -161,11 +154,14 @@ HPELDSP_AVG_PIXELS16(_mmxext)
static void hpeldsp_init_mmx(HpelDSPContext *c, int flags)
{
#if HAVE_MMX_INLINE
SET_HPEL_FUNCS03(put, [0], 16, mmx);
SET_HPEL_FUNCS(put_no_rnd, [0], 16, mmx);
SET_HPEL_FUNCS(avg_no_rnd, , 16, mmx);
SET_HPEL_FUNCS12(avg_no_rnd, , 16, mmx);
c->avg_no_rnd_pixels_tab[3] = avg_no_rnd_pixels16_xy2_mmx;
SET_HPEL_FUNCS03(put, [1], 8, mmx);
SET_HPEL_FUNCS(put_no_rnd, [1], 8, mmx);
#endif
}
static void hpeldsp_init_mmxext(HpelDSPContext *c, int flags)
@ -190,6 +186,8 @@ static void hpeldsp_init_mmxext(HpelDSPContext *c, int flags)
c->put_no_rnd_pixels_tab[1][1] = ff_put_no_rnd_pixels8_x2_exact_mmxext;
c->put_no_rnd_pixels_tab[1][2] = ff_put_no_rnd_pixels8_y2_exact_mmxext;
c->avg_no_rnd_pixels_tab[0] = ff_avg_pixels16_mmxext;
if (!(flags & AV_CODEC_FLAG_BITEXACT)) {
c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmxext;
c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmxext;
@ -214,6 +212,7 @@ static void hpeldsp_init_sse2_fast(HpelDSPContext *c, int flags)
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->avg_no_rnd_pixels_tab[0] = ff_avg_pixels16_sse2;
#endif /* HAVE_SSE2_EXTERNAL */
}