Simplify vsad_intra16_mmx()

Originally committed as revision 13188 to svn://svn.ffmpeg.org/ffmpeg/trunk
17 years ago · 06bb35f94c
--- a/libavcodec/i386/dsputilenc_mmx.c
+++ b/libavcodec/i386/dsputilenc_mmx.c
@@ -646,12 +646,11 @@ static int vsad_intra16_mmx(void *v, uint8_t * pix, uint8_t * dummy, int line_si
      "movq (%0),%%mm0\n"
      "movq 8(%0),%%mm1\n"
      "add %2,%0\n"
      "subl $2, %%ecx\n"
      SUM(%%mm0, %%mm1, %%mm4, %%mm5)
      "jmp 2f\n"
      "1:\n"

      SUM(%%mm4, %%mm5, %%mm0, %%mm1)

      "2:\n"
      SUM(%%mm0, %%mm1, %%mm4, %%mm5)

      "subl $2, %%ecx\n"