Removes a false dependency on existing contents of the 2nd dst register,
giving better performance for OOE.
---
libavresample/x86/util.asm | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/libavresample/x86/util.asm b/libavresample/x86/util.asm
index 501f662..ca7fde5 100644
--- a/libavresample/x86/util.asm
+++ b/libavresample/x86/util.asm
@@ -26,7 +26,8 @@
pmovsxwd m%1, m%1
SWAP %1, %2
%else
- punpckhwd m%2, m%1
+ mova m%2, m%1
+ punpckhwd m%2, m%2
punpcklwd m%1, m%1
psrad m%2, 16
psrad m%1, 16
--
1.7.1
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