[Bug 739332] Failing to connect vaapisink directly to decodebin

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=739332
  GStreamer | gst-plugins-base | git

--- Comment #14 from Gwenole Beauchesne <gb.devel at gmail.com> 2014-11-18 17:53:19 UTC ---
(In reply to comment #13)
> You only need to ensure that it works properly with video/x-raw(sysmem) and
> also works properly without GstVideoMeta. That is, it should be possible to
> read-write map the memory!

Does this mean we might need to perform in-place postprocessing of decoded
surfaces? wrt. to comment about R/W map the memory.

FYI, I have additionally tested the following pipelines:
$ ... decodebin ! xvimagesink
$ ... decodebin ! videoconvert ! ximagesink
$ ... decodebin ! vaapipostproc ! ximagesink
$ ... decodebin ! glimagesink
$ ... decodebin ! deinterlace ! vaapisink
$ ... decodebin ! deinterlace ! xvimagesink
$ ... decodebin ! videoscale ! video/x-raw,width=1280,height=720 ! xvimagesink

That worked, so I have pushed the patch. :)

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