reorder paddws to reduce dependancy chain

put_h264_chroma_mc2_mmx2() 927 -> 902 dezicyles on duron Originally committed as revision 8097 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago · b4fe97696c
parent 9ff77d1797
commit b4fe97696c
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/i386/dsputil_h264_template_mmx.c
+++ b/libavcodec/i386/dsputil_h264_template_mmx.c
@ -284,9 +284,9 @@ static void H264_CHROMA_MC2_TMPL(uint8_t *dst/*align 2*/, uint8_t *src/*align 1*
        /* mm1 += C * src[0,1] + D * src[1,2] */
        "movq    %%mm0, %%mm2\n\t"
        "pmaddwd %%mm6, %%mm0\n\t"
+        "paddw      %3, %%mm1\n\t"
        "paddw   %%mm0, %%mm1\n\t"
        /* dst[0,1] = pack((mm1 + 32) >> 6) */
-        "paddw %3, %%mm1\n\t"
        "psrlw $6, %%mm1\n\t"
        "packssdw %%mm7, %%mm1\n\t"
        "packuswb %%mm7, %%mm1\n\t"