generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

x86: rv40: Mark rv40_weight functions as MMX2; they use MMX2 instructions.

Browse Source
This commit is contained in:
Michael Kostylev 2012-05-10 23:44:04 +02:00 committed by Diego Biurrun
parent 95a98ab3f0
commit 6797d1948b
2 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/x86/rv40dsp.asm
View File

@ -487,7 +487,7 @@ cglobal rv40_weight_func_%1_%2, 6, 7, 8
REP_RET
%endmacro
INIT_MMX mmx
INIT_MMX mmx2
RV40_WEIGHT rnd, 8, 3
RV40_WEIGHT rnd, 16, 4
RV40_WEIGHT nornd, 8, 3

10
libavcodec/x86/rv40dsp_init.c
View File

@ -52,7 +52,7 @@ void ff_rv40_weight_func_nornd_16_##opt(uint8_t *dst, uint8_t *src1, uint8_t *sr
int w1, int w2, ptrdiff_t stride); \
void ff_rv40_weight_func_nornd_8_##opt (uint8_t *dst, uint8_t *src1, uint8_t *src2, \
int w1, int w2, ptrdiff_t stride);
DECLARE_WEIGHT(mmx)
DECLARE_WEIGHT(mmx2)
DECLARE_WEIGHT(sse2)
DECLARE_WEIGHT(ssse3)
@ -190,10 +190,6 @@ void ff_rv40dsp_init_x86(RV34DSPContext *c, DSPContext *dsp)
if (mm_flags & AV_CPU_FLAG_MMX) {
c->put_chroma_pixels_tab[0] = ff_put_rv40_chroma_mc8_mmx;
c->put_chroma_pixels_tab[1] = ff_put_rv40_chroma_mc4_mmx;
c->rv40_weight_pixels_tab[0][0] = ff_rv40_weight_func_rnd_16_mmx;
c->rv40_weight_pixels_tab[0][1] = ff_rv40_weight_func_rnd_8_mmx;
c->rv40_weight_pixels_tab[1][0] = ff_rv40_weight_func_nornd_16_mmx;
c->rv40_weight_pixels_tab[1][1] = ff_rv40_weight_func_nornd_8_mmx;
c->put_pixels_tab[0][15] = ff_put_rv40_qpel16_mc33_mmx;
c->put_pixels_tab[1][15] = ff_put_rv40_qpel8_mc33_mmx;
c->avg_pixels_tab[0][15] = ff_avg_rv40_qpel16_mc33_mmx;
@ -205,6 +201,10 @@ void ff_rv40dsp_init_x86(RV34DSPContext *c, DSPContext *dsp)
if (mm_flags & AV_CPU_FLAG_MMX2) {
c->avg_chroma_pixels_tab[0] = ff_avg_rv40_chroma_mc8_mmx2;
c->avg_chroma_pixels_tab[1] = ff_avg_rv40_chroma_mc4_mmx2;
c->rv40_weight_pixels_tab[0][0] = ff_rv40_weight_func_rnd_16_mmx2;
c->rv40_weight_pixels_tab[0][1] = ff_rv40_weight_func_rnd_8_mmx2;
c->rv40_weight_pixels_tab[1][0] = ff_rv40_weight_func_nornd_16_mmx2;
c->rv40_weight_pixels_tab[1][1] = ff_rv40_weight_func_nornd_8_mmx2;
#if ARCH_X86_32
QPEL_MC_SET(avg_, _mmx2)
#endif