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authorJason Garrett-Glaser <darkshikari@gmail.com>2011-01-15 17:52:48 +0000
committerJason Garrett-Glaser <darkshikari@gmail.com>2011-01-15 17:52:48 +0000
commitf14bdd8e756e7a2bc17f7202d880a6dc283df924 (patch)
tree9b86ec9f4e04587379b8253f591d04e0dac2e42b /libavcodec/h263_parser.c
parenta242ac3620e8610d7efa3852018c79c09546bec4 (diff)
downloadffmpeg-f14bdd8e756e7a2bc17f7202d880a6dc283df924.tar.gz
H.264: Partially inline CABAC residual decoding
Improves CABAC performance about ~1.2%. Trick originates from x264 and has also been used in ffvp8. It's useful because coded block flags are usually zero, so it helps to have the early termination inlined into the main function. Originally committed as revision 26375 to svn://svn.ffmpeg.org/ffmpeg/trunk
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