[FFmpeg-cvslog] Replace SSE2 instruction in scalarproduct_float_sse() by SSE equivalent.
ami_stuff
git at videolan.org
Wed Apr 4 09:31:54 CEST 2012
ffmpeg | branch: release/0.9 | ami_stuff <ami_stuff at o2.pl> | Thu Mar 22 19:28:52 2012 +0100| [cf9b04c6f23f4cd544641ebe0fd7371e3653835e] | committer: Carl Eugen Hoyos
Replace SSE2 instruction in scalarproduct_float_sse() by SSE equivalent.
Fixes an AAC decoding issue with the sample from ticket #213 on machines
with SSE but without SSE2.
Based on 89411a by Reimar.
(cherry picked from commit f6b78638086beae9bcab672d4c9de1790be5a928)
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=cf9b04c6f23f4cd544641ebe0fd7371e3653835e
---
libavcodec/x86/dsputil_yasm.asm | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/libavcodec/x86/dsputil_yasm.asm b/libavcodec/x86/dsputil_yasm.asm
index dcd6fa4..0f53324 100644
--- a/libavcodec/x86/dsputil_yasm.asm
+++ b/libavcodec/x86/dsputil_yasm.asm
@@ -475,7 +475,7 @@ cglobal scalarproduct_float_sse, 3,3,2, v1, v2, offset
shufps xmm0, xmm0, 1
addss xmm0, xmm1
%ifndef ARCH_X86_64
- movd r0m, xmm0
+ movss r0m, xmm0
fld dword r0m
%endif
RET
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