Patch for optimized YUV->RGB ARM transcoding taken from Theorarm

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Hello! I've spent some time and implemented the YUV2RGB conversion 
library(http://wss.co.uk/pinknoise/yuv2rgb) port from the Theorarm code, it 
gives some sensible performance boost on my devices, although I lack the good 
instruments to calculate the exact value of it. Anyway, it can be switched on 
and off using the USE_ASM_YUV2RGB debug switch. Attached is the patch for 469 
revision of doubango although I doubt much has changed since that moment so I 
think it would be applicable with small to no changes to the current trunk. 
Check it out.

Original issue reported on code.google.com by volkov.r...@gmail.com on 12 Oct 2010 at 12:33

Attachments:

• doubango_patch_arm_optimized.patch