[gstreamer-bugs] [Bug 583890] v4l2: should use pad_alloc

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-good | Ver: git

Stefan Kost (gstreamer, gtkdoc dev) changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #135383|0                           |1
        is obsolete|                            |




------- Comment #5 from Stefan Kost (gstreamer, gtkdoc dev)  2009-05-27 13:47 UTC -------
Created an attachment (id=135437)
 --> (http://bugzilla.gnome.org/attachment.cgi?id=135437&action=view)
implement pad_alloc_buffer usage

This patch
* calls REQBUFS once more - there are drivers that want a num-of-buffers
instead of 0 (according to the specs)
* v4l2 associates buffer addresses with buffer index when a buffer is used
first. thus we can't requeue different buffers later on.


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