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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-04-23 21:06:50 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-04-23 22:34:31 +0200 |
| commit | 23cd5cb18f55c84bae48b08ff6563d5301c451d9 (patch) | |
| tree | f67c3cd8d23b546c1a05d22b50f4012ca47454d7 /libavcodec/lzw.c | |
| parent | c26b4b6f55b005f60ce992b9b3d7c55b711bc0c0 (diff) | |
| download | ffmpeg-23cd5cb18f55c84bae48b08ff6563d5301c451d9.tar.gz | |
avcodec/fic: avoid 2 additions per idct row
before:
5225 decicycles in IDCT, 32756 runs, 12 skips
after:
5057 decicycles in IDCT, 32765 runs, 3 skips
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/lzw.c')
0 files changed, 0 insertions, 0 deletions