[FFmpeg-devel] [PATCH] idct_dc for VC-1/WMV decoding

Jason Garrett-Glaser darkshikari
Tue Jun 16 06:52:39 CEST 2009


On Mon, Jun 15, 2009 at 8:55 PM, Jason
Garrett-Glaser<darkshikari at gmail.com> wrote:
> 12.5% faster WMV decoding on a random sample of mine.
>
> I'll write the asm later.
>
> Dark Shikari
>

Updated version, with mmx2 asm.  I modified 8x8_dc to merge in the
put_pixels_clamped.

Dark Shikari
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