Okay. I will keep the earlier SSE4 code.
On Wed, Nov 13, 2013 at 4:59 PM, chen <[email protected]> wrote: > At 2013-11-13 14:53:27,[email protected] wrote: > > ># HG changeset patch > ># User Nabajit Deka > ># Date 1384325281 -19800 > ># Wed Nov 13 12:18:01 2013 +0530 > ># Node ID 017763dc543d091170082eccf7b42a0c47c453ff > ># Parent c4ca80d19105ccf1ba2ec14dd65915f2820a660d > > >asm: Replaced SSE4 instructions with SSE2 and general purpose instructions > >for chroma vsp filter functions. > > > >diff -r c4ca80d19105 -r 017763dc543d source/common/x86/ipfilter8.asm > >--- a/source/common/x86/ipfilter8.asm Tue Nov 12 19:10:23 2013 +0530 > >+++ b/source/common/x86/ipfilter8.asm Wed Nov 13 12:18:01 2013 +0530 > >@@ -3183,11 +3183,16 @@ > > packssdw m0, m2 > > packuswb m0, m0 > > > >- pextrw [r2], m0, 0 > >- pextrw [r2 + r3], m0, 1 > >- pextrw [r2 + 2 * r3], m0, 2 > >+ movd r5d, m0 > >+ mov [r2], r5w > >+ shr r5d, 16 > >+ mov [r2 + r3], r5w > >+ pshufd m0, m0, 1 > >+ movd r5d, m0 > pshufd + movd is slower than pextrd > > >+ mov [r2 + 2 * r3], r5w > >+ shr r5d, 16 > > lea r2, [r2 + 2 * r3] > >- pextrw [r2 + r3], m0, 3 > >+ mov [r2 + r3], r5w > > > > lea r2, [r2 + 2 * r3] > > > > _______________________________________________ > x265-devel mailing list > [email protected] > https://mailman.videolan.org/listinfo/x265-devel > >
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