videoaggregator: Move needs_alpha pad field to the private struct
authorSebastian Dröge <sebastian@centricular.com>
Sat, 5 May 2018 14:14:14 +0000 (16:14 +0200)
committerSebastian Dröge <sebastian@centricular.com>
Sat, 5 May 2018 14:32:19 +0000 (16:32 +0200)
commit0680c3e47d496fecd62d6f20ee8bda76f947521c
tree2b6fa40b3cd0ec89fc2702eb5e267d1f9b4b7606
parent83192bce84fc96a1a4c6cf4a42de7ba4f57cb90a
videoaggregator: Move needs_alpha pad field to the private struct

And also trigger renegotiation if the value has changed.

https://bugzilla.gnome.org/show_bug.cgi?id=795836
gst-libs/gst/video/gstvideoaggregator.c
gst-libs/gst/video/gstvideoaggregator.h
gst/compositor/compositor.c