[Bug 682770] v4l2src breaks after renegotiation

Mon Sep 3 08:45:45 PDT 2012

https://bugzilla.gnome.org/show_bug.cgi?id=682770
  GStreamer | gst-plugins-good | git

Wim Taymans <wim.taymans> changed:

           What    |Removed                     |Added
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                 CC|                            |wim.taymans at gmail.com

--- Comment #2 from Wim Taymans <wim.taymans at gmail.com> 2012-09-03 15:45:42 UTC ---
v4l2src should wait until all the buffers returned to the pool and then
renegotiate. You can't really unmap the buffer when it is outstanding and still
in use.

There is no guarantee that the buffers will return, an encoder might just hold
on to a buffer until it gets a new buffer. We maybe need a new event to reclaim
the outstanding buffers.

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