[FFmpeg-devel] [PATCH] swscale: remove unused variable from context.

Ramiro Polla ramiro.polla
Mon Jul 20 19:57:14 CEST 2009

On Mon, Jul 20, 2009 at 12:21 PM, Michael Niedermayer<michaelni at gmx.at> wrote:
> On Sun, Jul 19, 2009 at 01:34:34AM -0300, Ramiro Polla wrote:
>> I don't think these variables were ever used. I can't make sense of
> from what i remember wihout checking (might be wrong) they represent the
> chroma subsample amount of the internal buffer (that is betweem horizontal
> and vertical scaling

Ok, but they're just a copy of chrSrc{H,V}SubSample. None of them are
altered afterwards and chrInt{H,V}SubSample are never used.

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