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Properly back up and restore XMM registers on win64 in WelsSampleSadFour4x4_sse2

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Martin Storsjö 2014-05-04 15:45:51 +03:00
parent e4a9c7f8e4
commit b8eeda1740
1 changed files with 2 additions and 0 deletions
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codec/common/x86/satd_sad.asm
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@ -2367,6 +2367,7 @@ WELS_EXTERN WelsSampleSadFour8x8_sse2
WELS_EXTERN WelsSampleSadFour4x4_sse2
%assign push_num 0
LOAD_5_PARA
PUSH_XMM 8
SIGN_EXTENSION r1, r1d
SIGN_EXTENSION r3, r3d
movd xmm0, [r0]
@ -2428,6 +2429,7 @@ WELS_EXTERN WelsSampleSadFour4x4_sse2
punpckldq xmm2, xmm3
punpcklqdq xmm1, xmm2
movdqa [r4],xmm1
POP_XMM
LOAD_5_PARA_POP
ret