[Bug 751484] New: Refactor compositor in order to have alpha sources blended over non alpha ones
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Thu Jun 25 01:49:52 PDT 2015
https://bugzilla.gnome.org/show_bug.cgi?id=751484
Bug ID: 751484
Summary: Refactor compositor in order to have alpha sources
blended over non alpha ones
Classification: Platform
Product: GStreamer
Version: git master
OS: Linux
Status: NEW
Severity: normal
Priority: Normal
Component: gst-plugins-bad
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: jean-michel.hautbois at veo-labs.com
QA Contact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
The idea is to be able to compose a YUV with a AYUV into a YUV without having
to convert twice.
It could be useful to use porter/duff operations for this.
Needs some refactoring in compositor, in order to select the proper blend
function based on sources opacities.
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