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Simplify vsad_intra16_mmx2()

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Originally committed as revision 13189 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-05-17 14:33:01 +00:00
parent 06bb35f94c
commit e13810223a
1 changed files with 2 additions and 3 deletions
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5
libavcodec/i386/dsputilenc_mmx.c
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@ -692,12 +692,11 @@ static int vsad_intra16_mmx2(void *v, uint8_t * pix, uint8_t * dummy, int line_s
"movq (%0),%%mm0\n" "movq (%0),%%mm0\n"
"movq 8(%0),%%mm1\n" "movq 8(%0),%%mm1\n"
"add %2,%0\n" "add %2,%0\n"
"subl $2, %%ecx\n" "jmp 2f\n"
SUM(%%mm0, %%mm1, %%mm4, %%mm5)
"1:\n" "1:\n"
SUM(%%mm4, %%mm5, %%mm0, %%mm1) SUM(%%mm4, %%mm5, %%mm0, %%mm1)
"2:\n"
SUM(%%mm0, %%mm1, %%mm4, %%mm5) SUM(%%mm0, %%mm1, %%mm4, %%mm5)
"subl $2, %%ecx\n" "subl $2, %%ecx\n"