[x265] [PATCH] bug fix in blockcopy_pp_4x4

chen chenm003 at 163.com
Tue Nov 12 10:57:37 CET 2013


The old code seems right, not need

At 2013-11-12 17:39:53,praveen at multicorewareinc.com wrote:
># HG changeset patch
># User Praveen Tiwari
># Date 1384249182 -19800
># Node ID 40695de368b6c890fa27a08c8e5a277c9682149c
># Parent  d5e30ab8c8b756dd5de2a6e8f455210cb517e28b
>bug fix in blockcopy_pp_4x4
>
>diff -r d5e30ab8c8b7 -r 40695de368b6 source/common/x86/blockcopy8.asm
>--- a/source/common/x86/blockcopy8.asm Tue Nov 12 14:14:04 2013 +0530
>+++ b/source/common/x86/blockcopy8.asm Tue Nov 12 15:09:42 2013 +0530
>@@ -113,13 +113,13 @@
> movd     m0,     [r2]
> movd     m1,     [r2 + r3]
> movd     m2,     [r2 + 2 * r3]
>-lea      r3,     [r3 + r3 * 2]
>+lea      r2,     [r2 + 2 * r3]
> movd     m3,     [r2 + r3]
> 
> movd     [r0],            m0
> movd     [r0 + r1],       m1
> movd     [r0 + 2 * r1],   m2
>-lea      r1,              [r1 + 2 * r1]
>+lea      r0,              [r0 + 2 * r1]
> movd     [r0 + r1],       m3
> 
> RET
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