[FFmpeg-devel] [PATCH V5 1/2] avutil: add ROI (Region Of Interest) data struct and bump version

Nicolas George george at nsup.org
Fri Jan 4 15:18:35 EET 2019

Vittorio Giovara (12019-01-04):
> I personally disagree, what are coordinates within an AVFrame if not the
> length/size of an object in memory?

That would be an argument for making AVFrame.width and AVFrame.height
size_t. But they are not, and therefore these ROI values have no reason
to be either. There is no point in being able to express ROI coordinates
in the quadrillion when the size of the frame is bounded by much less.


  Nicolas George
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