[Bug 699382] v4l2: dmabuf handling is broken

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Thu May 2 04:55:25 PDT 2013


https://bugzilla.gnome.org/show_bug.cgi?id=699382
  GStreamer | gst-plugins-good | git

--- Comment #2 from Benjamin Gaignard <benjamin.gaignard at gmail.com> 2013-05-02 11:55:23 UTC ---
This bug has been introduce by my patch because I have done an error while back
porting v4l2 dmabuf from kernel 3.9 to 3.4.... sorry for that.

My goal was (is) to make X sink and v4l2src share dmabuf buffers. When X sink
will be able to export a pool of dmabuf buffers, v4l2src will only have to
queue/dequeue V4L2_MEMORY_DMABUF buffers, no needs of V4L2_MEMORY_MMAP +
VIDIOC_EXPBUF is this case.

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