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ffmpeg.wasm-core
Commit 58e31fb1 authored by Michael Niedermayer's avatar Michael Niedermayer
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reorder a few more paddws to reduce dependancy chains 

chroma mc4 put 2480 -> 2460 dezicyles on duron

Originally committed as revision 8098 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent b4fe9769
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libavcodec/i386/dsputil_h264_template_mmx.c
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......@@ -218,8 +218,8 @@ static void H264_CHROMA_MC4_TMPL(uint8_t *dst/*align 4*/, uint8_t *src/*align 1*
"movq %%mm1, %%mm0 \n\t"
"pmullw %%mm5, %%mm6 \n\t"
"pmullw %%mm3, %%mm1 \n\t"
"paddw %4, %%mm6 \n\t"
"paddw %%mm6, %%mm1 \n\t"
"paddw %4, %%mm1 \n\t"
"psrlw $6, %%mm1 \n\t"
"packuswb %%mm1, %%mm1 \n\t"
H264_CHROMA_OP4((%0), %%mm1, %%mm6)
......@@ -236,8 +236,8 @@ static void H264_CHROMA_MC4_TMPL(uint8_t *dst/*align 4*/, uint8_t *src/*align 1*
"movq %%mm1, %%mm6 \n\t"
"pmullw %%mm5, %%mm0 \n\t"
"pmullw %%mm3, %%mm1 \n\t"
"paddw %4, %%mm0 \n\t"
"paddw %%mm0, %%mm1 \n\t"
"paddw %4, %%mm1 \n\t"
"psrlw $6, %%mm1 \n\t"
"packuswb %%mm1, %%mm1 \n\t"
H264_CHROMA_OP4((%0), %%mm1, %%mm0)
......
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