v4l2codecs: gstv4l2codecsvp9dec: implement a render delay
authorDaniel Almeida <daniel.almeida@collabora.com>
Wed, 7 Apr 2021 19:15:32 +0000 (16:15 -0300)
committerGStreamer Marge Bot <gitlab-merge-bot@gstreamer-foundation.org>
Mon, 29 Nov 2021 17:41:19 +0000 (17:41 +0000)
commit120b96a974171b834be64f67ad55fa233802af40
tree17059c772f90cafb5f42ccf7cab317abec7d6945
parentccab90773f04ad191d95d7ffdcfce192583ca5c1
v4l2codecs: gstv4l2codecsvp9dec: implement a render delay

The v4l2 backend support delayed output for performance reasons.
It is then possible to use render delays to queue multiple requests
simultaneously, thus increasing performance.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1012>
subprojects/gst-plugins-bad/sys/v4l2codecs/gstv4l2codecvp9dec.c