[gstreamer-bugs] [Bug 579070] New: warnings in sunaudio

[GStreamer (bugzilla.gnome.org)]

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  GStreamer | gst-plugins-good | Ver: git
           Summary: warnings in sunaudio
           Product: GStreamer
           Version: git
          Platform: Other
        OS/Version: opensolaris
            Status: UNCONFIRMED
          Severity: normal
          Priority: Normal
         Component: gst-plugins-good
        AssignedTo: gstreamer-bugs at lists.sourceforge.net
        ReportedBy: trs80 at ucc.gu.uwa.edu.au
         QAContact: gstreamer-bugs at lists.sourceforge.net
                CC: zanchey at ucc.gu.uwa.edu.au
     GNOME version: 2.27/2.28
   GNOME milestone: Unspecified


There's some unused variables in gstsunaudiomixerctrl.c and gstsunaudiosink.c
that break compilation with -Wall -Werror. There's also these warnings that I'm
not sure how to get rid of:
gstsunaudiomixerctrl.c: In function `gst_sunaudiomixer_ctrl_get_volume':
gstsunaudiomixerctrl.c:179: warning: 'gain' might be used uninitialized in this
function
gstsunaudiomixerctrl.c:179: warning: 'balance' might be used uninitialized in
this function
The code in question is:
  gint gain, balance;
[stuff, doesn't touch gain or balance]
  switch (sunaudiotrack->track_num) {
    case GST_SUNAUDIO_TRACK_OUTPUT:
      gain = (int) audioinfo.play.gain;
      balance = audioinfo.play.balance;
      break;
    case GST_SUNAUDIO_TRACK_LINE_IN:
      gain = (int) audioinfo.record.gain;
      balance = audioinfo.record.balance;
      break;
    case GST_SUNAUDIO_TRACK_MONITOR:
      gain = (int) audioinfo.monitor_gain;
      balance = audioinfo.record.balance;
      break;
  }
so I guess because there's no default case gcc complains.


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