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Replace SSE2 instruction in scalarproduct_float_sse() by SSE equivalent.

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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 f6b7863808)
This commit is contained in:
ami_stuff
2012-03-22 19:28:52 +01:00
committed by Carl Eugen Hoyos
parent b6cc1c77fd
commit 10848d0862
1 changed files with 1 additions and 1 deletions
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libavcodec/x86/dsputil_yasm.asm
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@@ -474,7 +474,7 @@ cglobal scalarproduct_float_sse, 3,3,2, v1, v2, offset
shufps xmm0, xmm0, 1 shufps xmm0, xmm0, 1
addss xmm0, xmm1 addss xmm0, xmm1
%ifndef ARCH_X86_64 %ifndef ARCH_X86_64
movd r0m, xmm0 movss r0m, xmm0
fld dword r0m fld dword r0m
%endif %endif
RET RET