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authorAndreas Rheinhardt <andreas.rheinhardt@gmail.com>2019-12-01 08:45:05 +0100
committerAndreas Rheinhardt <andreas.rheinhardt@gmail.com>2020-03-29 03:58:30 +0200
commit4cb0dda55537fe5248d8b1e255e7015805ea0f8f (patch)
tree81c868fde1d2079a7de98b7c76cfc8b39e1fd546 /libavutil/hwcontext_videotoolbox.c
parent3c138e5ceb487490f88015b1694ce34c1393736c (diff)
downloadffmpeg-4cb0dda55537fe5248d8b1e255e7015805ea0f8f.tar.gz
avformat/avformat: Update av_read_frame() documentation
This commit updates the documentation of av_read_frame() to match its actual behaviour in several ways: 1. On success, av_read_frame() always returns refcounted packets. 2. It can handle uninitialized packets. 3. On error, it always returns blank packets. This will allow callers to not initialize or unref unnecessarily. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Diffstat (limited to 'libavutil/hwcontext_videotoolbox.c')
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