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(parent: 65615a8) | patch
compositor: Skip the background when not visible
authorNirbheek Chauhan <nirbheek@centricular.com>
Sun, 26 May 2019 15:30:12 +0000 (17:30 +0200)
committerNirbheek Chauhan <nirbheek@centricular.com>
Thu, 13 Jun 2019 15:01:50 +0000 (20:31 +0530)
commitba20aec53960f7576969b2f402dea30a71bbf6e6
tree1cf79c37fb9d0370a857b5fe81f121c8fde90316tree | snapshot
parent65615a841d6066baff53adf8c8f90efad559f4adcommit | diff
compositor: Skip the background when not visible

We don't need to waste time drawing the background when one of the
pads completely covers the output and there's no alpha on the pad or
in the video format. Speedups:

I420 1080p ! compositor ! fakesink - 72% faster
I420 1080p ! compositor background=black ! fakesink - 45% faster
gst/compositor/compositor.c diff | blob | history
Domain: Multimedia / Media Common;