[Bug 728438] v4l2: Implement a v4l2 video encoder

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Mon Apr 28 00:08:10 PDT 2014


https://bugzilla.gnome.org/show_bug.cgi?id=728438
  GStreamer | gst-plugins-good | git

--- Comment #7 from ayaka <lxr1234 at hotmail.com> 2014-04-28 07:08:07 UTC ---
no, it doesn't fix in the  and I have modified my kernel to support count == 0,
but 
vb2_reqbufs() will failed. If I don't call vb2_reqbufs() while count == 0, it
will also change ctx->state != MFCINST_GOT_INST which will failed
s5p_mfc_queue_setup.
I think the properly way to do that is to don't do that in
gst_v4l2_buffer_pool_set_config, I am sorry I have no idea where have called
REQBUF I set the bufferpool.
I would like to share my work, I just didn't know that I shall do that if I
haven't done it.

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