[FFmpeg-devel] [PATCH] Optimize mp2 decoder

Michael Niedermayer michaelni
Sun Jun 27 02:55:32 CEST 2010


On Sat, Jun 26, 2010 at 06:15:58PM +0200, Vitor Sessak wrote:
> $subj, multiplies by the inverse instead of using division. Should speed up 
> both the float and the fixed point versions.

we use tables for spliting bits inte 3 modulo/div values in ac3 and
possible other places
Is your method faster?


[..]
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