[FFmpeg-devel] [PATCH] VP3 DC-only IDCT

[Mike Melanson]

David Conrad wrote:
> libtheora only does the 10 element shortcut, not DC-only. It also only has a mmx IDCT.

The original VP3 source code has C/MMX/SSE2/AltiVec code for 1-, 3-, and 
10-element IDCTs. Perhaps worth copying (assuming that testing reveals 
bit-exactness)?

-- 
     -Mike Melanson