[FFmpeg-devel] [PATCH v3] SH4 mpegaudio decoder optimizations

Bobby Bingham uhmmmm
Sun Dec 26 18:02:12 CET 2010

On Sun, 26 Dec 2010 15:01:13 +0100
Michael Niedermayer <michaelni at gmx.at> wrote:

> Write the whole loop in asm, leaving it to gcc is not a good idea it can just
> mess up.
> also i assume there are no multiply and subtract instructions in SH4 ?
> btw do you have a instruction set reference you can share or a url to one ?


Bobby Bingham

More information about the ffmpeg-devel mailing list