[Bug 744763] New: gltransformation: Make all property into universal [0-1] coordinate
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Wed Feb 18 14:24:39 PST 2015
https://bugzilla.gnome.org/show_bug.cgi?id=744763
Bug ID: 744763
Summary: gltransformation: Make all property into universal
[0-1] coordinate
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: nicolas.dufresne at collabora.co.uk
QA Contact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
Currently the translation properties range to is base on the video proportion.
It's a bit a work for the application to figure this out and do that math,
specially that aspect ratio may change if the video change.
What I'm proposing instead, is to change the properties, so they are expected
in universal coordinate, like in GL. Where a translation of +1 would make the
image go out of view.
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