optimization for OLPC

[Jordan Crouse]

On 14/03/07 01:29 +0800, Chih-Chung Chang wrote:
> 
> The test uses dump_video and encoder_example in Theora
> examples. The output is directed to /dev/null. The video
> quality is set to 3 for encoding. The decoding runs for
> first 120 frames only. XO's wireless is off while testing.

So color conversion is happening in software?  The GX has built 
in support for YUV->RGB conversion and scaling, so that will
help reduce the processor load considerably, and probably pump
up the decode rates.

Jordan