GStreamer multimedia framework

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Nirbheek Chauhan 8f1edb69f4 compositor: Skip pads that are completely obscured by a higher zorder pad ... For each frame, compare the frame boundaries, check if the format contains an alpha channel, check opacity, and skip the frame if it's going to be completely overwritten by a higher zorder frame. The check is O(n^2), but that doesn't matter here because the number of sinkpads is small. More can be done to avoid needless drawing, but this covers the majority of cases. See TODOs. Ideally, a reverse painter's algorithm should be used for optimal drawing, but memcpy during compositing is small compared to the CPU used for frame conversion on each pad. https://bugzilla.gnome.org/show_bug.cgi?id=746147		2015-05-01 10:56:32 +01:00
ext/gl	gl: readd glupload/download onto element pads	2015-04-30 11:26:33 +10:00
gst/compositor	compositor: Skip pads that are completely obscured by a higher zorder pad	2015-05-01 10:56:32 +01:00
gst-libs/gst/video	videoaggregator: fix caps leak when early returning	2015-04-17 14:45:05 +01:00
tests/check/elements	tests: remove GST_DISABLE_PARSE guards from two tests that don't require it	2015-02-13 16:25:14 +00:00