[FFmpeg-devel] [PATCH 1/4] libavcodec: new API for frame threading by step

Christophe Gisquet christophe.gisquet at gmail.com
Mon Nov 24 12:41:24 CET 2014


2014-07-23 21:13 GMT+02:00 Christophe Gisquet <christophe.gisquet at gmail.com>:
> The new _progress3 functions allow reporting the x,y position in
> decoding.
> ff_thread_report_progress3_raster_end allows signaling the end of
> a raster line and updates unconditionally the position to the
> start of next raster line.
> ff_thread_report_progress3_increment tries to increment position
> if it lies on the same raster line as current position.

I think participants to the openhevc project have taken some potential
interest in this. My suggestion some time ago to them was to make the
staircase more generic because of WPP, ie have more than 1 stair.
Hopefully it will not finish in just an article, and they will
resubmit improvement to this patchset.

So, dropped for that reason.


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