[Bug 768248] vaapiencode: Add Encoding region-of-interest (ROI) support

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Tue Feb 27 21:02:03 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=768248

--- Comment #84 from Víctor Manuel Jáquez Leal <vjaquez at igalia.com> ---
Created attachment 369067
  --> https://bugzilla.gnome.org/attachment.cgi?id=369067&action=edit
tests: element: rewrite ROI test

Rewrote the ROI test to use GstVideoRegionOfInterest meta rather
than injecting GstEvents. These meta are added as a pad probe in
the queue src pad.

Also

* Use of navigation messages to control de test
* Use signal watch for processing messages
* Change to H265 rather than H264 since current intel-vaapi-driver
  only supports ROI on kabylake.
  TODO: add a parameter to change the encoder/decoder to test.

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