[FFmpeg-devel] [PATCH] faster vp6 decoding

Sebastien Lucas sebastien.lucas
Mon Feb 9 09:27:50 CET 2009


Here is a patch for a faster vp6 decoding (on my Athlon XP 2200+, a
little less than 7% overall gain). I lazily choose to put my optimized
code in vp3dsp because I don't understand (and if possible don't want
to understand) the configure/makefile system. I choose to do it in
pure MMX, it should be possible to make it faster with MMXEXT, I'll
see that later.

Sorry if the patch is mangled (I'm using gmail) and thanks in advance
for the review.

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