videoaggregator: Check if there's a previous buffer to 'keep'
authorNirbheek Chauhan <nirbheek@centricular.com>
Tue, 24 Mar 2015 13:34:26 +0000 (19:04 +0530)
committerSebastian Dröge <sebastian@centricular.com>
Tue, 24 Mar 2015 13:54:33 +0000 (14:54 +0100)
commitaf17a2cd4fc050b0fbecb811f812963851b3485c
tree18166527a45c6127c8ce7ce2a3ebe7c987e40b33
parentd9a96ac2ecda57d43bb7b96ac600ba9898cfdb47
videoaggregator: Check if there's a previous buffer to 'keep'

If we want to keep a previous buffer but there's no previous buffer, we actually
need more data instead.
gst-libs/gst/video/gstvideoaggregator.c