gst-libs: Remove dead assignments and resulting unused variables.

gst-libs/gst/audio/gstaudioclock.c

@@ -80,12 +80,8 @@ gst_audio_clock_get_type (void)
 static void
 gst_audio_clock_class_init (GstAudioClockClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstObjectClass *gstobject_class;
   GstClockClass *gstclock_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstobject_class = (GstObjectClass *) klass;
   gstclock_class = (GstClockClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst-libs/gst/audio/gstaudiosink.c

@@ -163,11 +163,9 @@ static void
 gst_audioringbuffer_class_init (GstAudioRingBufferClass * klass)
 {
   GObjectClass *gobject_class;
-  GstObjectClass *gstobject_class;
   GstRingBufferClass *gstringbuffer_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstobject_class = (GstObjectClass *) klass;
   gstringbuffer_class = (GstRingBufferClass *) klass;
 
   ring_parent_class = g_type_class_peek_parent (klass);
@@ -464,12 +462,10 @@ gst_audioringbuffer_release (GstRingBuffer * buf)
 {
   GstAudioSink *sink;
   GstAudioSinkClass *csink;
-  GstAudioRingBuffer *abuf;
   gboolean result = FALSE;
 
   sink = GST_AUDIO_SINK (GST_OBJECT_PARENT (buf));
   csink = GST_AUDIO_SINK_GET_CLASS (sink);
-  abuf = GST_AUDIORING_BUFFER_CAST (buf);
 
   /* free the buffer */
   gst_buffer_unref (buf->data);
@@ -529,11 +525,9 @@ gst_audioringbuffer_stop (GstRingBuffer * buf)
 {
   GstAudioSink *sink;
   GstAudioSinkClass *csink;
-  GstAudioRingBuffer *abuf;
 
   sink = GST_AUDIO_SINK (GST_OBJECT_PARENT (buf));
   csink = GST_AUDIO_SINK_GET_CLASS (sink);
-  abuf = GST_AUDIORING_BUFFER_CAST (buf);
 
   /* unblock any pending writes to the audio device */
   if (csink->reset) {
@@ -597,14 +591,8 @@ gst_audio_sink_base_init (gpointer g_class)
 static void
 gst_audio_sink_class_init (GstAudioSinkClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
-  GstBaseSinkClass *gstbasesink_class;
   GstBaseAudioSinkClass *gstbaseaudiosink_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
-  gstbasesink_class = (GstBaseSinkClass *) klass;
   gstbaseaudiosink_class = (GstBaseAudioSinkClass *) klass;
 
   gstbaseaudiosink_class->create_ringbuffer =

gst-libs/gst/audio/gstaudiosrc.c

@@ -158,11 +158,9 @@ static void
 gst_audioringbuffer_class_init (GstAudioRingBufferClass * klass)
 {
   GObjectClass *gobject_class;
-  GstObjectClass *gstobject_class;
   GstRingBufferClass *gstringbuffer_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstobject_class = (GstObjectClass *) klass;
   gstringbuffer_class = (GstRingBufferClass *) klass;
 
   ring_parent_class = g_type_class_peek_parent (klass);
@@ -428,13 +426,9 @@ gst_audioringbuffer_release (GstRingBuffer * buf)
   return result;
 }
 
-static gboolean
+static inline gboolean
 gst_audioringbuffer_start (GstRingBuffer * buf)
 {
-  GstAudioSrc *src;
-
-  src = GST_AUDIO_SRC (GST_OBJECT_PARENT (buf));
-
   GST_DEBUG ("start, sending signal");
   GST_AUDIORING_BUFFER_SIGNAL (buf);
 
@@ -509,16 +503,8 @@ gst_audio_src_base_init (gpointer g_class)
 static void
 gst_audio_src_class_init (GstAudioSrcClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
-  GstBaseSrcClass *gstbasesrc_class;
-  GstPushSrcClass *gstpushsrc_class;
   GstBaseAudioSrcClass *gstbaseaudiosrc_class;
 
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
-  gstbasesrc_class = (GstBaseSrcClass *) klass;
-  gstpushsrc_class = (GstPushSrcClass *) klass;
   gstbaseaudiosrc_class = (GstBaseAudioSrcClass *) klass;
 
   gstbaseaudiosrc_class->create_ringbuffer =

gst-libs/gst/audio/gstbaseaudiosrc.c

@@ -155,12 +155,10 @@ gst_base_audio_src_class_init (GstBaseAudioSrcClass * klass)
   GObjectClass *gobject_class;
   GstElementClass *gstelement_class;
   GstBaseSrcClass *gstbasesrc_class;
-  GstPushSrcClass *gstpushsrc_class;
 
   gobject_class = (GObjectClass *) klass;
   gstelement_class = (GstElementClass *) klass;
   gstbasesrc_class = (GstBaseSrcClass *) klass;
-  gstpushsrc_class = (GstPushSrcClass *) klass;
 
   g_type_class_add_private (klass, sizeof (GstBaseAudioSrcPrivate));
 

gst-libs/gst/audio/gstringbuffer.c

@@ -91,11 +91,9 @@ static void
 gst_ring_buffer_class_init (GstRingBufferClass * klass)
 {
   GObjectClass *gobject_class;
-  GstObjectClass *gstobject_class;
   GstRingBufferClass *gstringbuffer_class;
 
   gobject_class = (GObjectClass *) klass;
-  gstobject_class = (GstObjectClass *) klass;
   gstringbuffer_class = (GstRingBufferClass *) klass;
 
   parent_class = g_type_class_peek_parent (klass);

gst-libs/gst/interfaces/propertyprobe.c

@@ -339,14 +339,10 @@ GValueArray *
 gst_property_probe_probe_and_get_values (GstPropertyProbe * probe,
     const GParamSpec * pspec)
 {
-  GstPropertyProbeInterface *iface;
-
   g_return_val_if_fail (probe != NULL, NULL);
   g_return_val_if_fail (GST_IS_PROPERTY_PROBE (probe), NULL);
   g_return_val_if_fail (pspec != NULL, NULL);
 
-  iface = GST_PROPERTY_PROBE_GET_IFACE (probe);
-
   if (gst_property_probe_needs_probe (probe, pspec))
     gst_property_probe_probe_property (probe, pspec);
 

gst-libs/gst/riff/riff-media.c

@@ -1447,12 +1447,8 @@ gst_riff_create_audio_caps (guint16 codec_id,
           GST_DEBUG ("FLOAT");
           if (strf != NULL) {
             gint ba = strf->blockalign;
-            gint ws = strf->size;
             gint wd = ba * 8 / strf->channels;
 
-            if (valid_bits_per_sample != 0)
-              ws = valid_bits_per_sample;
-
             caps = gst_caps_new_simple ("audio/x-raw-float",
                 "endianness", G_TYPE_INT, G_LITTLE_ENDIAN,
                 "channels", G_TYPE_INT, strf->channels,

gst-libs/gst/rtp/gstbasertpdepayload.c

@@ -569,13 +569,10 @@ static gboolean
 gst_base_rtp_depayload_packet_lost (GstBaseRTPDepayload * filter,
     GstEvent * event)
 {
-  GstBaseRTPDepayloadPrivate *priv;
   GstClockTime timestamp, duration, position;
   GstEvent *sevent;
   const GstStructure *s;
 
-  priv = filter->priv;
-
   s = gst_event_get_structure (event);
 
   /* first start by parsing the timestamp and duration */

gst-libs/gst/video/gstvideofilter.c

@@ -96,14 +96,10 @@ gst_video_filter_get_unit_size (GstBaseTransform * btrans, GstCaps * caps,
 static void
 gst_video_filter_class_init (gpointer g_class, gpointer class_data)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
   GstBaseTransformClass *trans_class;
   GstVideoFilterClass *klass;
 
   klass = (GstVideoFilterClass *) g_class;
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
   trans_class = (GstBaseTransformClass *) klass;
 
   trans_class->get_unit_size =

gst-libs/gst/video/gstvideosink.c

@@ -112,12 +112,6 @@ gst_video_sink_init (GstVideoSink * videosink)
 static void
 gst_video_sink_class_init (GstVideoSinkClass * klass)
 {
-  GObjectClass *gobject_class;
-  GstElementClass *gstelement_class;
-
-  gobject_class = (GObjectClass *) klass;
-  gstelement_class = (GstElementClass *) klass;
-
   parent_class = g_type_class_peek_parent (klass);
 }