[Bug 667543] [0.11] [pulsesink] Fails in query_acceptcaps() if no channel-mask is provided

GStreamer (bugzilla.gnome.org) bugzilla at gnome.org
Tue Oct 2 15:09:32 PDT 2012


https://bugzilla.gnome.org/show_bug.cgi?id=667543
  GStreamer | gst-plugins-good | 0.11.x

--- Comment #3 from Tim-Philipp Müller <t.i.m at zen.co.uk> 2012-10-02 22:09:27 UTC ---
Is this outdated?

I'm not sure I understand what the issue is here.
gst_audio_ring_buffer_parse_caps() does this:

  if (g_str_equal (mimetype, "audio/x-raw")) {
    if (!gst_audio_info_from_caps (&info, caps))
      goto parse_error;
    ...
  }

and gst_audio_info_from_caps() does this:


  if (!gst_structure_get (str, "channel-mask", GST_TYPE_BITMASK, &channel_mask,
          NULL)) {
    if (channels == 1) {
      position[0] = GST_AUDIO_CHANNEL_POSITION_MONO;
    } else if (channels == 2) {
      position[0] = GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT;
      position[1] = GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT;
    } else {
      goto no_channel_mask;
    }
  }

So what's going wrong where?

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