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Commit 21a718d9 authored by Yunqing Wang's avatar Yunqing Wang
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Optimize 32x32 idct function 

Wrote sse2 version of vp9_short_idct_32x32 function. Compared
to c version, the sse2 version is 5X faster.

Change-Id: I071ab7378358346ab4d9c6e2980f713c3c209864
parent 869d6c05
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vp9/common/vp9_rtcd_defs.sh
View file @ 21a718d9
......@@ -305,7 +305,7 @@ specialize vp9_short_idct1_16x16
prototype void vp9_short_idct32x32 "int16_t *input, int16_t *output, int pitch"
specialize vp9_short_idct32x32
specialize vp9_short_idct32x32 sse2
prototype void vp9_short_idct1_32x32 "int16_t *input, int16_t *output"
specialize vp9_short_idct1_32x32
......
vp9/common/x86/vp9_idct_x86.c
View file @ 21a718d9
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