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(parent: edcf74c) | patch
Modify calling of NEON code in sub-pixel search
authorYunqing Wang <yunqingwang@google.com>
Tue, 18 Jan 2011 19:19:52 +0000 (14:19 -0500)
committerYunqing Wang <yunqingwang@google.com>
Tue, 18 Jan 2011 19:19:52 +0000 (14:19 -0500)
commitce6c954d2e643c74eb77ca36884c541b1d97fbdb
tree3f32296287e0d5e2fdbc214685e89694b9d4bdb5tree | snapshot
parentedcf74c6add3b64fe7bd931194bcb9ebbfa3413acommit | diff
Modify calling of NEON code in sub-pixel search

In vp8_find_best_sub_pixel_step_iteratively(), many times xoffset
and yoffset are specific values - (4,0) (0,4) and (4,4). Modified
code to call simplified NEON version at these specific offsets to
help with the performance.

Change-Id: Iaf896a0f7aae4697bd36a49e182525dd1ef1ab4d
vp8/encoder/arm/arm_csystemdependent.c diff | blob | history
vp8/encoder/arm/neon/vp8_subpixelvariance16x16_neon.asm diff | blob | history
Domain: Multimedia / Media Playback;