[FFmpeg-devel] [PATCH] vp3.c: Don't compile a debug loop

David Conrad lessen42
Tue Sep 30 00:25:36 CEST 2008

On Sep 29, 2008, at 6:09 PM, David Conrad wrote:

> Hi,
> gcc 4.0.1 isn't smart enough to optimize out this loop when  
> debug_idct is defined to nothing. This forces the loop to not be  
> compiled when it does nothing, for an overall speedup of about 1%.

Actually this is a little cleaner; the previous gave m and n unused  

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