[Bug 752442] New: gtksink: Display once back frame when caps changes
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Wed Jul 15 14:10:23 PDT 2015
https://bugzilla.gnome.org/show_bug.cgi?id=752442
Bug ID: 752442
Summary: gtksink: Display once back frame when caps changes
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: ---
Both gtksink and gtkglsink displays a black frame when caps changes. The
problem is that set_caps() is not asynchonous as it should. It drops the
pending frame, without cancelling the redraw. That leads to a black frame being
shown. This drop of frame is systematic since set caps is called immediately
after the last show frame. I suggest to fix bug 752441 first, as this would
lead to yet more copy paste.
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