[Bug 758344] videopool: Increase the GstVideoMeta width/height to padded when alignment is set

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Nov 26 07:35:12 PST 2015


https://bugzilla.gnome.org/show_bug.cgi?id=758344

Nicolas Dufresne (stormer) <nicolas.dufresne at collabora.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|avdec_h264 generates video  |videopool: Increase the
                   |frames with height that     |GstVideoMeta width/height
                   |doesn't match the height in |to padded when alignment is
                   |the caps                    |set

--- Comment #9 from Nicolas Dufresne (stormer) <nicolas.dufresne at collabora.co.uk> ---
Ok, I just tested this one, here's my test results:

OK: gst-play-1.0 test.mov --videosink="imagefreeze ! xvimagesink"
OK: gst-play-1.0 test.mov --videosink="imagefreeze ! glimagesink"
KO: gst-play-1.0 test.mov --videosink="imagefreeze ! vaapisink"

The difference is that vaapisink is the only one that does not offer a pool
(hence the copy). Now, interesting fact, avviddec does not set the video_meta,
it relies on the pool to do so and the pool in this case is GstVideoBufferPool.
Moving to gst-plugins-base (we can forget the discussion we had ;-P).

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