[gstreamer-bugs] [Bug 622740] New: GstPad: Do not call gst_pad_accept_caps() when caps change
GStreamer (bugzilla.gnome.org)
bugzilla at gnome.org
Fri Jun 25 08:44:36 PDT 2010
https://bugzilla.gnome.org/show_bug.cgi?id=622740
GStreamer | gstreamer (core) | unspecified
Summary: GstPad: Do not call gst_pad_accept_caps() when caps
change
Classification: Desktop
Product: GStreamer
Version: unspecified
OS/Version: All
Status: UNCONFIRMED
Severity: normal
Priority: Normal
Component: gstreamer (core)
AssignedTo: gstreamer-bugs at lists.sourceforge.net
ReportedBy: bilboed at gmail.com
QAContact: gstreamer-bugs at lists.sourceforge.net
GNOME target: ---
GNOME version: ---
Instead just check that the caps intersect with the pad template.
The elements should properly accept/refuse the caps in setcaps().
Shaves off calling the default implementation of acceptcaps which does
an expensive gst_pad_get_caps() (so if you have 50 of those elements in
a row, you'd be doing factorial(50) gst_pad_get_caps...).
Does break any module unit test and most apps work fine.
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