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authorJason Garrett-Glaser <darkshikari@gmail.com>2010-07-23 06:02:52 +0000
committerJason Garrett-Glaser <darkshikari@gmail.com>2010-07-23 06:02:52 +0000
commit3ae079a3c8be54cc3c9c7e68c8b2324f3a4e4253 (patch)
tree40ed03ae012a9e053643a2b1da000be0e1a32aa6 /libavcodec/avfft.c
parent3df56f411810c665704518e0e9e083b02eaca573 (diff)
downloadffmpeg-3ae079a3c8be54cc3c9c7e68c8b2324f3a4e4253.tar.gz
VP8: optimize DC-only chroma case in the same way as luma.
Add MMX idct_dc_add4uv function for this case. ~40% faster chroma idct. Originally committed as revision 24455 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/avfft.c')
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