[Bug 746544] New: basetransform: Add buffer list support
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Fri Mar 20 11:57:59 PDT 2015
https://bugzilla.gnome.org/show_bug.cgi?id=746544
Bug ID: 746544
Summary: basetransform: Add buffer list support
Classification: Platform
Product: GStreamer
Version: git master
OS: Linux
Status: NEW
Severity: enhancement
Priority: Normal
Component: gstreamer (core)
Assignee: gstreamer-bugs at lists.freedesktop.org
Reporter: slomo at coaxion.net
QA Contact: gstreamer-bugs at lists.freedesktop.org
GNOME version: ---
Currently basetransform has no buffer list support at all. At least for
elements that don't do much, like capsfilter and identity, this would be really
useful to have. OTOH for elements that do actual processing, it can reduce
latency to split the buffer list into separate buffers and even can make the
difference between buffers arriving in time or too late inside the sink.
I would propose to add a transform_list() and transform_list_ip() vfunc to
basetransform for this, and let the default do what is happening right now
already. And inside identity and capsfilter it just passes through the list.
Thoughts?
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