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| author | Michael Niedermayer <michaelni@gmx.at> | 2013-04-15 21:26:06 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-04-15 21:44:50 +0200 |
| commit | 395023633232cb2fbcf868003d25d5e38f535e38 (patch) | |
| tree | e35f6af77cb038dfb65139e255fe3ea0ab7cbe9d /libswscale/x86 | |
| parent | 7a2a421d736c7fb647675b797cff3bc3a959c0ae (diff) | |
| download | ffmpeg-395023633232cb2fbcf868003d25d5e38f535e38.tar.gz | |
sws/x86: update RENAME(rgb24toyv12)() to using the user provided rgb2yuv table
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libswscale/x86')
| -rw-r--r-- | libswscale/x86/rgb2rgb_template.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/libswscale/x86/rgb2rgb_template.c b/libswscale/x86/rgb2rgb_template.c index 68e2821b56..8998fea2d6 100644 --- a/libswscale/x86/rgb2rgb_template.c +++ b/libswscale/x86/rgb2rgb_template.c @@ -1615,6 +1615,9 @@ static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_ int lumStride, int chromStride, int srcStride, int32_t *rgb2yuv) { +#define BGR2Y_IDX "16*4+16*32" +#define BGR2U_IDX "16*4+16*33" +#define BGR2V_IDX "16*4+16*34" int y; const x86_reg chromWidth= width>>1; for (y=0; y<height-2; y+=2) { @@ -1622,7 +1625,7 @@ static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_ for (i=0; i<2; i++) { __asm__ volatile( "mov %2, %%"REG_a" \n\t" - "movq "MANGLE(ff_bgr2YCoeff)", %%mm6 \n\t" + "movq "BGR2Y_IDX"(%3), %%mm6 \n\t" "movq "MANGLE(ff_w1111)", %%mm5 \n\t" "pxor %%mm7, %%mm7 \n\t" "lea (%%"REG_a", %%"REG_a", 2), %%"REG_d" \n\t" @@ -1682,7 +1685,7 @@ static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_ MOVNTQ" %%mm0, (%1, %%"REG_a") \n\t" "add $8, %%"REG_a" \n\t" " js 1b \n\t" - : : "r" (src+width*3), "r" (ydst+width), "g" ((x86_reg)-width) + : : "r" (src+width*3), "r" (ydst+width), "g" ((x86_reg)-width), "r"(rgb2yuv) : "%"REG_a, "%"REG_d ); ydst += lumStride; @@ -1692,7 +1695,7 @@ static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_ __asm__ volatile( "mov %4, %%"REG_a" \n\t" "movq "MANGLE(ff_w1111)", %%mm5 \n\t" - "movq "MANGLE(ff_bgr2UCoeff)", %%mm6 \n\t" + "movq "BGR2U_IDX"(%5), %%mm6 \n\t" "pxor %%mm7, %%mm7 \n\t" "lea (%%"REG_a", %%"REG_a", 2), %%"REG_d" \n\t" "add %%"REG_d", %%"REG_d" \n\t" @@ -1741,8 +1744,8 @@ static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_ "psrlw $2, %%mm0 \n\t" "psrlw $2, %%mm2 \n\t" #endif - "movq "MANGLE(ff_bgr2VCoeff)", %%mm1 \n\t" - "movq "MANGLE(ff_bgr2VCoeff)", %%mm3 \n\t" + "movq "BGR2V_IDX"(%5), %%mm1 \n\t" + "movq "BGR2V_IDX"(%5), %%mm3 \n\t" "pmaddwd %%mm0, %%mm1 \n\t" "pmaddwd %%mm2, %%mm3 \n\t" @@ -1801,8 +1804,8 @@ static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_ "psrlw $2, %%mm4 \n\t" "psrlw $2, %%mm2 \n\t" #endif - "movq "MANGLE(ff_bgr2VCoeff)", %%mm1 \n\t" - "movq "MANGLE(ff_bgr2VCoeff)", %%mm3 \n\t" + "movq "BGR2V_IDX"(%5), %%mm1 \n\t" + "movq "BGR2V_IDX"(%5), %%mm3 \n\t" "pmaddwd %%mm4, %%mm1 \n\t" "pmaddwd %%mm2, %%mm3 \n\t" @@ -1830,7 +1833,7 @@ static inline void RENAME(rgb24toyv12)(const uint8_t *src, uint8_t *ydst, uint8_ "movd %%mm0, (%3, %%"REG_a") \n\t" "add $4, %%"REG_a" \n\t" " js 1b \n\t" - : : "r" (src+chromWidth*6), "r" (src+srcStride+chromWidth*6), "r" (udst+chromWidth), "r" (vdst+chromWidth), "g" (-chromWidth) + : : "r" (src+chromWidth*6), "r" (src+srcStride+chromWidth*6), "r" (udst+chromWidth), "r" (vdst+chromWidth), "g" (-chromWidth), "r"(rgb2yuv) : "%"REG_a, "%"REG_d ); |