[FFmpeg-devel] [PATCH] Faster CABAC H.264 residual decoding

[matthieu castet]

Jason Garrett-Glaser wrote:
> On the advice of #ffmpeg-devel I have made a version with uint8_t
> arrays instead of int.
> 
Don't forget that some cpu (arm for example) don't have native 8 bits 
operation. Everything is done in 32 bits, and 8 bits behavior is 
emulated with extra operation.

So if it is on a critical path, it could slow down the code.


Matthieu