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vp9/x86: fix overwrite in ipred_vl_4x4_ssse3.
author
Ronald S. Bultje
<rsbultje@gmail.com>
Thu, 12 Jun 2014 01:09:54 +0000
(21:09 -0400)
committer
Michael Niedermayer
<michaelni@gmx.at>
Thu, 12 Jun 2014 02:11:20 +0000
(
04:11
+0200)
Fixes track ticket 3717.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/x86/vp9intrapred.asm
patch
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diff --git
a/libavcodec/x86/vp9intrapred.asm
b/libavcodec/x86/vp9intrapred.asm
index
2cab05a
..
588d42a
100644
(file)
--- a/
libavcodec/x86/vp9intrapred.asm
+++ b/
libavcodec/x86/vp9intrapred.asm
@@
-966,13
+966,13
@@
cglobal vp9_ipred_vl_4x4, 4, 4, 0, dst, stride, l, a
psrlq m2, m1, 8
LOWPASS 2, 1, 0, 3
pavgb m1, m0
- mov
q
[dstq+strideq*0], m1
- mov
q
[dstq+strideq*1], m2
+ mov
d
[dstq+strideq*0], m1
+ mov
d
[dstq+strideq*1], m2
lea dstq, [dstq+strideq*2]
psrlq m1, 8
psrlq m2, 8
- mov
q
[dstq+strideq*0], m1
- mov
q
[dstq+strideq*1], m2
+ mov
d
[dstq+strideq*0], m1
+ mov
d
[dstq+strideq*1], m2
RET
%macro VL_XMM_FUNCS 1