[Ffmpeg-devel] [PATCH] Snow mmx + sse2 part 2

Michael Niedermayer michaelni
Mon Mar 20 01:08:27 CET 2006


On Sun, Mar 19, 2006 at 10:07:12AM -0500, Robert Edele wrote:
> Here's the next tranche of the patch once it's committed, which shall
> be switching the obmc arrays to use 8 bits instead of 6 (but keeping 6-
> bit precision) along with a few bugfixes by pengvado to allow this to
> happen. The purpose of the patch is that it simplifies every asm
> implementation that I've seen so far (and the C) by 1 or 2 instructions
> per innermost loop.
> Part 2 of my patch is ready. Passes regression test. Would anyone mind
> reviewing it?

patch ok, except that the old obmc values should be removed not commented out



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