Change #264155

Comments

avfilter/framepool: update frame dimensions on reinit
The previous logic (ported from libavfilter/video.c) would leave the frame
pool intact if the linesize did not change as a result of changing the frame
dimensions. However, this caused ff_default_get_video_buffer2() to return
frames with the old width/height.

I think this bug was avoided in practice because the only filters to actually
support changing the resolution at runtime already always explicitly overrode
the width/height of allocated output buffers by the link properties.

Signed-off-by: Niklas Haas <git@haasn.dev>

Changed files

• libavfilter/framepool.c