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| author | Mans Rullgard <mans@mansr.com> | 2013-08-11 15:34:24 +0100 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2013-08-11 16:21:55 +0100 |
| commit | b84dc949c8a4a520ef1e9121d72a6250fb8f8e47 (patch) | |
| tree | 69327d7aa4728e8d3505d886b967aef737fcbe25 /test/vp9_subtract_test.cc | |
| parent | e7c5ca8983b3b59f3f68208038c817798f2be7d5 (diff) | |
| download | libvpx-b84dc949c8a4a520ef1e9121d72a6250fb8f8e47.tar libvpx-b84dc949c8a4a520ef1e9121d72a6250fb8f8e47.tar.gz libvpx-b84dc949c8a4a520ef1e9121d72a6250fb8f8e47.tar.bz2 libvpx-b84dc949c8a4a520ef1e9121d72a6250fb8f8e47.zip | |
vp9: neon: optimise convolve8_horiz functions
Each iteration of the horizontal loop reuses 7 of the 11 source
values. Loading only the 4 new values saves some time.
Also add preload for source data.
Overall 4% faster on Chromebook.
Change-Id: I8f69e749f2b7f79e9734620dcee51dbfcd716b44
Diffstat (limited to 'test/vp9_subtract_test.cc')
0 files changed, 0 insertions, 0 deletions