gstreamer/ext/cairo
Sebastian Dröge 9844bdbf7a cairooverlay: Add property for drawing on a transparent surface and then blending
This allows us to use the GstVideoOverlayComposition API and correctly
handle pre-multiplied alpha, while also only doing the alpha conversion
once instead of twice for the whole frame.

At a later point we can attach the meta to the buffer instead of
blending ourselves if downstream supports that.

https://bugzilla.gnome.org/show_bug.cgi?id=797091
2018-10-03 23:20:10 +03:00
..
gstcairo.c cairo: remove old cairo-based text renderering element 2013-01-01 12:12:02 +00:00
gstcairooverlay.c cairooverlay: Add property for drawing on a transparent surface and then blending 2018-10-03 23:20:10 +03:00
gstcairooverlay.h cairooverlay: Add property for drawing on a transparent surface and then blending 2018-10-03 23:20:10 +03:00
Makefile.am Remove plugin specific static build option 2017-05-16 14:41:19 -04:00
meson.build meson: Add feature options for all plugins 2018-07-27 18:42:54 +05:30