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Revision fe1b5d97

IDfe1b5d974acf7736151e2e13f2498f4fbd6af765
Parent 5474ec2a
Child 7697cdcf

Added by David Conrad almost 11 years ago

Decode DCT tokens by branching to a different code path for each branch
on the huffman tree, instead of traversing the tree in a while loop.

Based on the similar optimization in libvpx's detokenize.c

10% faster at normal bitrates, and 30% faster for high-bitrate intra-only

Originally committed as revision 24468 to svn://svn.ffmpeg.org/ffmpeg/trunk

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