Eliminate one instruction in VP8 dc_add_sse4

Originally committed as revision 24405 to svn://svn.ffmpeg.org/ffmpeg/trunk

Jason Garrett-Glaser committed 16 years ago

Commit 8731dbd1 parent 0662bf21 file · +1 −2Browse files

Unified · Split

@@ -946,10 +946,9 @@ cglobal vp8_idct_dc_add_sse4, 3, 3, 6 · 945 unmodified lines
946	946	movd xmm0, [r1]
947	947	lea r1, [r0+r2*2]
948	948	pxor xmm1, xmm1
949		− movq xmm2, [pw_4]
950	949
951	950	; calculate DC
952		− paddw xmm0, xmm2
	951	+ paddw xmm0, [pw_4]
953	952	movd xmm2, [r0]
954	953	movd xmm3, [r0+r2]
955	954	movd xmm4, [r1]

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