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author | Ming Qian <ming.qian@nxp.com> | 2022-01-04 17:08:30 +0800 |
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committer | Andriy Gelman <andriy.gelman@gmail.com> | 2022-01-09 11:14:37 -0500 |
commit | df701ed0b582a6b5c763310b4225446089cbcfb1 (patch) | |
tree | afdcea86fd80771be144cbba9376d889c8a55cb2 /libavformat | |
parent | ebf1d0f4bb7e849a4a4481eeba3a96c1df674308 (diff) | |
download | ffmpeg-df701ed0b582a6b5c763310b4225446089cbcfb1.tar.gz |
avcodec/v4l2_context: don't reinit output queue on dynamic resolution change event
Reference:
linux/Documentation/userspace-api/media/v4l/dev-decoder.rst
"During the resolution change sequence, the OUTPUT queue must remain
streaming. Calling VIDIOC_STREAMOFF() on the OUTPUT queue would
abort the sequence and initiate a seek.
In principle, the OUTPUT queue operates separately from the CAPTURE
queue and this remains true for the duration of the entire
resolution change sequence as well."
Reviewed-by: Andriy Gelman <andriy.gelman@gmail.com>
Signed-off-by: Ming Qian <ming.qian@nxp.com>
Diffstat (limited to 'libavformat')
0 files changed, 0 insertions, 0 deletions