gst-indent

Original commit message from CVS:
gst-indent

12 files changed, 530 insertions, 484 deletions

diff --git a/gst/law/alaw-decode.c b/gst/law/alaw-decode.c
index 00108948..4bae398e 100644
--- a/gst/law/alaw-decode.c
+++ b/gst/law/alaw-decode.c
@@ -36,100 +36,108 @@ static GstElementDetails alawdec_details = {
 };
 
 /* Stereo signals and args */
-enum {
+enum
+{
   /* FILL ME */
   LAST_SIGNAL
 };
 
-enum {
+enum
+{
   ARG_0
 };
 
-static void		gst_alawdec_class_init		(GstALawDecClass *klass);
-static void		gst_alawdec_base_init		(GstALawDecClass *klass);
-static void		gst_alawdec_init			(GstALawDec *alawdec);
+static void gst_alawdec_class_init (GstALawDecClass * klass);
+static void gst_alawdec_base_init (GstALawDecClass * klass);
+static void gst_alawdec_init (GstALawDec * alawdec);
 
-static void		gst_alawdec_set_property			(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
-static void		gst_alawdec_get_property			(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
+static void gst_alawdec_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec);
+static void gst_alawdec_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec);
 
-static void		gst_alawdec_chain			(GstPad *pad, GstData *_data);
+static void gst_alawdec_chain (GstPad * pad, GstData * _data);
 
 
 static GstElementClass *parent_class = NULL;
+
 /*static guint gst_stereo_signals[LAST_SIGNAL] = { 0 }; */
 
 /*
  * alaw_to_s16() - Convert an A-law value to 16-bit linear PCM
  *
  */
-static gint alaw_to_s16(guint8 a_val)
+static gint
+alaw_to_s16 (guint8 a_val)
 {
-	gint		t;
-	gint		seg;
-
-	a_val ^= 0x55;
-	t = a_val & 0x7f;
-	if (t < 16)
-		t = (t << 4) + 8;
-	else {
-		seg = (t >> 4) & 0x07;
-		t = ((t & 0x0f) << 4) + 0x108;
-		t <<= seg -1;
-	}
-	return ((a_val & 0x80) ? t : -t);
+  gint t;
+  gint seg;
+
+  a_val ^= 0x55;
+  t = a_val & 0x7f;
+  if (t < 16)
+    t = (t << 4) + 8;
+  else {
+    seg = (t >> 4) & 0x07;
+    t = ((t & 0x0f) << 4) + 0x108;
+    t <<= seg - 1;
+  }
+  return ((a_val & 0x80) ? t : -t);
 }
 
 static GstPadLinkReturn
-alawdec_link (GstPad *pad, const GstCaps *caps)
+alawdec_link (GstPad * pad, const GstCaps * caps)
 {
-  GstCaps* tempcaps;
+  GstCaps *tempcaps;
   gint rate, channels;
   GstStructure *structure;
   gboolean ret;
-  
-  GstALawDec* alawdec = GST_ALAWDEC (GST_OBJECT_PARENT (pad));
-  
+
+  GstALawDec *alawdec = GST_ALAWDEC (GST_OBJECT_PARENT (pad));
+
   structure = gst_caps_get_structure (caps, 0);
 
   ret = gst_structure_get_int (structure, "rate", &rate);
   ret &= gst_structure_get_int (structure, "channels", &channels);
-  if (!ret) return GST_PAD_LINK_REFUSED;
-  
-  tempcaps = gst_caps_new_simple ( "audio/x-raw-int",
-      "depth",    G_TYPE_INT, 16,
-      "width",    G_TYPE_INT, 16,
-      "signed",   G_TYPE_BOOLEAN, TRUE,
-      "endianness",   G_TYPE_INT, G_BYTE_ORDER,
-      "rate",     G_TYPE_INT, rate,
-      "channels", G_TYPE_INT, channels,
-      NULL);
-  
+  if (!ret)
+    return GST_PAD_LINK_REFUSED;
+
+  tempcaps = gst_caps_new_simple ("audio/x-raw-int",
+      "depth", G_TYPE_INT, 16,
+      "width", G_TYPE_INT, 16,
+      "signed", G_TYPE_BOOLEAN, TRUE,
+      "endianness", G_TYPE_INT, G_BYTE_ORDER,
+      "rate", G_TYPE_INT, rate, "channels", G_TYPE_INT, channels, NULL);
+
   return gst_pad_try_set_caps (alawdec->srcpad, tempcaps);
 }
 
 GType
-gst_alawdec_get_type(void) {
+gst_alawdec_get_type (void)
+{
   static GType alawdec_type = 0;
 
   if (!alawdec_type) {
     static const GTypeInfo alawdec_info = {
-      sizeof(GstALawDecClass),
-      (GBaseInitFunc)gst_alawdec_base_init,
+      sizeof (GstALawDecClass),
+      (GBaseInitFunc) gst_alawdec_base_init,
       NULL,
-      (GClassInitFunc)gst_alawdec_class_init,
+      (GClassInitFunc) gst_alawdec_class_init,
       NULL,
       NULL,
-      sizeof(GstALawDec),
+      sizeof (GstALawDec),
       0,
-      (GInstanceInitFunc)gst_alawdec_init,
+      (GInstanceInitFunc) gst_alawdec_init,
     };
-    alawdec_type = g_type_register_static(GST_TYPE_ELEMENT, "GstALawDec", &alawdec_info, 0);
+    alawdec_type =
+	g_type_register_static (GST_TYPE_ELEMENT, "GstALawDec", &alawdec_info,
+	0);
   }
   return alawdec_type;
 }
 
 static void
-gst_alawdec_base_init (GstALawDecClass *klass)
+gst_alawdec_base_init (GstALawDecClass * klass)
 {
   GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
 
@@ -139,74 +147,75 @@ gst_alawdec_base_init (GstALawDecClass *klass)
 }
 
 static void
-gst_alawdec_class_init (GstALawDecClass *klass)
+gst_alawdec_class_init (GstALawDecClass * klass)
 {
   GObjectClass *gobject_class;
   GstElementClass *gstelement_class;
 
-  gobject_class = (GObjectClass*)klass;
-  gstelement_class = (GstElementClass*)klass;
+  gobject_class = (GObjectClass *) klass;
+  gstelement_class = (GstElementClass *) klass;
 
-  parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
+  parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
 
   gobject_class->set_property = gst_alawdec_set_property;
   gobject_class->get_property = gst_alawdec_get_property;
 }
 
 static void
-gst_alawdec_init (GstALawDec *alawdec)
+gst_alawdec_init (GstALawDec * alawdec)
 {
-  alawdec->sinkpad = gst_pad_new_from_template(alawdec_sink_template,"sink");
-  alawdec->srcpad = gst_pad_new_from_template(alawdec_src_template,"src");
-  gst_pad_set_link_function(alawdec->sinkpad, alawdec_link);
+  alawdec->sinkpad = gst_pad_new_from_template (alawdec_sink_template, "sink");
+  alawdec->srcpad = gst_pad_new_from_template (alawdec_src_template, "src");
+  gst_pad_set_link_function (alawdec->sinkpad, alawdec_link);
 
-  gst_element_add_pad(GST_ELEMENT(alawdec),alawdec->sinkpad);
-  gst_pad_set_chain_function(alawdec->sinkpad,gst_alawdec_chain);
-  gst_element_add_pad(GST_ELEMENT(alawdec),alawdec->srcpad);
+  gst_element_add_pad (GST_ELEMENT (alawdec), alawdec->sinkpad);
+  gst_pad_set_chain_function (alawdec->sinkpad, gst_alawdec_chain);
+  gst_element_add_pad (GST_ELEMENT (alawdec), alawdec->srcpad);
 }
 
 static void
-gst_alawdec_chain (GstPad *pad,GstData *_data)
+gst_alawdec_chain (GstPad * pad, GstData * _data)
 {
   GstBuffer *buf = GST_BUFFER (_data);
   GstALawDec *alawdec;
   gint16 *linear_data;
   guint8 *alaw_data;
-  GstBuffer* outbuf;
+  GstBuffer *outbuf;
   gint i;
 
-  g_return_if_fail(pad != NULL);
-  g_return_if_fail(GST_IS_PAD(pad));
-  g_return_if_fail(buf != NULL);
+  g_return_if_fail (pad != NULL);
+  g_return_if_fail (GST_IS_PAD (pad));
+  g_return_if_fail (buf != NULL);
 
-  alawdec = GST_ALAWDEC(GST_OBJECT_PARENT (pad));
-  g_return_if_fail(alawdec != NULL);
-  g_return_if_fail(GST_IS_ALAWDEC(alawdec));
+  alawdec = GST_ALAWDEC (GST_OBJECT_PARENT (pad));
+  g_return_if_fail (alawdec != NULL);
+  g_return_if_fail (GST_IS_ALAWDEC (alawdec));
 
-  alaw_data = (guint8 *)GST_BUFFER_DATA(buf);
-  outbuf=gst_buffer_new();
-  GST_BUFFER_DATA(outbuf) = (gchar*)g_new(gint16,GST_BUFFER_SIZE(buf));
-  GST_BUFFER_SIZE(outbuf) = GST_BUFFER_SIZE(buf)*2;
+  alaw_data = (guint8 *) GST_BUFFER_DATA (buf);
+  outbuf = gst_buffer_new ();
+  GST_BUFFER_DATA (outbuf) = (gchar *) g_new (gint16, GST_BUFFER_SIZE (buf));
+  GST_BUFFER_SIZE (outbuf) = GST_BUFFER_SIZE (buf) * 2;
 
-  linear_data = (gint16*)GST_BUFFER_DATA(outbuf);
-  for (i = 0; i < GST_BUFFER_SIZE(buf); i++) {
+  linear_data = (gint16 *) GST_BUFFER_DATA (outbuf);
+  for (i = 0; i < GST_BUFFER_SIZE (buf); i++) {
     *linear_data = alaw_to_s16 (*alaw_data);
     linear_data++;
     alaw_data++;
   }
-  
-  gst_buffer_unref(buf);
-  gst_pad_push(alawdec->srcpad,GST_DATA (outbuf));
+
+  gst_buffer_unref (buf);
+  gst_pad_push (alawdec->srcpad, GST_DATA (outbuf));
 }
 
 static void
-gst_alawdec_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+gst_alawdec_set_property (GObject * object, guint prop_id, const GValue * value,
+    GParamSpec * pspec)
 {
   GstALawDec *alawdec;
 
   /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail(GST_IS_ALAWDEC(object));
-  alawdec = GST_ALAWDEC(object);
+  g_return_if_fail (GST_IS_ALAWDEC (object));
+  alawdec = GST_ALAWDEC (object);
 
   switch (prop_id) {
     default:
@@ -215,13 +224,14 @@ gst_alawdec_set_property (GObject *object, guint prop_id, const GValue *value, G
 }
 
 static void
-gst_alawdec_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+gst_alawdec_get_property (GObject * object, guint prop_id, GValue * value,
+    GParamSpec * pspec)
 {
   GstALawDec *alawdec;
 
   /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail(GST_IS_ALAWDEC(object));
-  alawdec = GST_ALAWDEC(object);
+  g_return_if_fail (GST_IS_ALAWDEC (object));
+  alawdec = GST_ALAWDEC (object);
 
   switch (prop_id) {
     default:
@@ -229,5 +239,3 @@ gst_alawdec_get_property (GObject *object, guint prop_id, GValue *value, GParamS
       break;
   }
 }
-
-
diff --git a/gst/law/alaw-decode.h b/gst/law/alaw-decode.h
index aa3a418c..8a6ac61b 100644
--- a/gst/law/alaw-decode.h
+++ b/gst/law/alaw-decode.h
@@ -27,8 +27,9 @@
 
 
 #ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+extern "C"
+{
+#endif				/* __cplusplus */
 
 
 #define GST_TYPE_ALAWDEC \
@@ -42,27 +43,29 @@ extern "C" {
 #define GST_IS_ALAWDEC_CLASS(obj) \
   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ALAWDEC))
 
-typedef struct _GstALawDec GstALawDec;
-typedef struct _GstALawDecClass GstALawDecClass;
+  typedef struct _GstALawDec GstALawDec;
+  typedef struct _GstALawDecClass GstALawDecClass;
 
-struct _GstALawDec {
-  GstElement element;
+  struct _GstALawDec
+  {
+    GstElement element;
 
-  GstPad *sinkpad,*srcpad;
+    GstPad *sinkpad, *srcpad;
 
-  /*MetaAudioRaw meta; */
+    /*MetaAudioRaw meta; */
 
-};
+  };
 
-struct _GstALawDecClass {
-  GstElementClass parent_class;
-};
+  struct _GstALawDecClass
+  {
+    GstElementClass parent_class;
+  };
 
-GType gst_alawdec_get_type(void);
+  GType gst_alawdec_get_type (void);
 
 #ifdef __cplusplus
 }
-#endif /* __cplusplus */
+#endif				/* __cplusplus */
 
 
-#endif /* __GST_STEREO_H__ */
+#endif				/* __GST_STEREO_H__ */
diff --git a/gst/law/alaw-encode.c b/gst/law/alaw-encode.c
index 6efdb64f..052f2e00 100644
--- a/gst/law/alaw-encode.c
+++ b/gst/law/alaw-encode.c
@@ -36,23 +36,27 @@ static GstElementDetails alawenc_details = {
 };
 
 /* Stereo signals and args */
-enum {
+enum
+{
   /* FILL ME */
   LAST_SIGNAL
 };
 
-enum {
+enum
+{
   ARG_0
 };
 
-static void		gst_alawenc_class_init		(GstALawEncClass *klass);
-static void		gst_alawenc_base_init		(GstALawEncClass *klass);
-static void		gst_alawenc_init			(GstALawEnc *alawenc);
+static void gst_alawenc_class_init (GstALawEncClass * klass);
+static void gst_alawenc_base_init (GstALawEncClass * klass);
+static void gst_alawenc_init (GstALawEnc * alawenc);
 
-static void		gst_alawenc_set_property			(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
-static void		gst_alawenc_get_property			(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
+static void gst_alawenc_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec);
+static void gst_alawenc_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec);
 
-static void		gst_alawenc_chain			(GstPad *pad, GstData *_data);
+static void gst_alawenc_chain (GstPad * pad, GstData * _data);
 
 /*
  * s16_to_alaw() - Convert a 16-bit linear PCM value to 8-bit A-law
@@ -74,102 +78,108 @@ static void		gst_alawenc_chain			(GstPad *pad, GstData *_data);
  * John Wiley & Sons, pps 98-111 and 472-476.
  */
 
-static inline gint val_seg(gint val)
+static inline gint
+val_seg (gint val)
 {
-	gint r = 1;
-	val >>= 8;
-	if (val & 0xf0) {
-		val >>= 4;
-		r += 4;
-	}
-	if (val & 0x0c) {
-		val >>= 2;
-		r += 2;
-	}
-	if (val & 0x02)
-		r += 1;
-	return r;
+  gint r = 1;
+
+  val >>= 8;
+  if (val & 0xf0) {
+    val >>= 4;
+    r += 4;
+  }
+  if (val & 0x0c) {
+    val >>= 2;
+    r += 2;
+  }
+  if (val & 0x02)
+    r += 1;
+  return r;
 }
 
-static guint8 s16_to_alaw(gint pcm_val)
+static guint8
+s16_to_alaw (gint pcm_val)
 {
-	gint		seg;
-	guint8	mask;
-	guint8	aval;
-
-	if (pcm_val >= 0) {
-		mask = 0xD5;
-	} else {
-		mask = 0x55;
-		pcm_val = -pcm_val;
-		if (pcm_val > 0x7fff)
-			pcm_val = 0x7fff;
-	}
-
-	if (pcm_val < 256)
-		aval = pcm_val >> 4;
-	else {
-		/* Convert the scaled magnitude to segment number. */
-		seg = val_seg(pcm_val);
-		aval = (seg << 4) | ((pcm_val >> (seg + 3)) & 0x0f);
-	}
-	return aval ^ mask;
+  gint seg;
+  guint8 mask;
+  guint8 aval;
+
+  if (pcm_val >= 0) {
+    mask = 0xD5;
+  } else {
+    mask = 0x55;
+    pcm_val = -pcm_val;
+    if (pcm_val > 0x7fff)
+      pcm_val = 0x7fff;
+  }
+
+  if (pcm_val < 256)
+    aval = pcm_val >> 4;
+  else {
+    /* Convert the scaled magnitude to segment number. */
+    seg = val_seg (pcm_val);
+    aval = (seg << 4) | ((pcm_val >> (seg + 3)) & 0x0f);
+  }
+  return aval ^ mask;
 }
 
 static GstElementClass *parent_class = NULL;
+
 /*static guint gst_stereo_signals[LAST_SIGNAL] = { 0 }; */
 
 static GstPadLinkReturn
-alawenc_link (GstPad *pad, const GstCaps *caps)
+alawenc_link (GstPad * pad, const GstCaps * caps)
 {
-  GstCaps* tempcaps;
+  GstCaps *tempcaps;
   gint rate, channels;
   GstStructure *structure;
   gboolean ret;
-  
-  GstALawEnc* alawenc = GST_ALAWENC (GST_OBJECT_PARENT (pad));
-  
+
+  GstALawEnc *alawenc = GST_ALAWENC (GST_OBJECT_PARENT (pad));
+
   structure = gst_caps_get_structure (caps, 0);
 
   ret = gst_structure_get_int (structure, "rate", &rate);
   ret &= gst_structure_get_int (structure, "channels", &channels);
 
-  if (!ret) return GST_PAD_LINK_REFUSED;
-  
+  if (!ret)
+    return GST_PAD_LINK_REFUSED;
+
   tempcaps = gst_caps_new_simple ("audio/x-alaw",
-      "depth",    G_TYPE_INT, 8,
-      "width",    G_TYPE_INT, 8,
-      "signed",   G_TYPE_BOOLEAN, FALSE,
-      "rate",     G_TYPE_INT, rate,
-      "channels", G_TYPE_INT, channels,
-      NULL);
-  
+      "depth", G_TYPE_INT, 8,
+      "width", G_TYPE_INT, 8,
+      "signed", G_TYPE_BOOLEAN, FALSE,
+      "rate", G_TYPE_INT, rate, "channels", G_TYPE_INT, channels, NULL);
+
   return gst_pad_try_set_caps (alawenc->srcpad, tempcaps);
-}		
+}
 
 GType
-gst_alawenc_get_type(void) {
+gst_alawenc_get_type (void)
+{
   static GType alawenc_type = 0;
 
   if (!alawenc_type) {
     static const GTypeInfo alawenc_info = {
-      sizeof(GstALawEncClass),
-      (GBaseInitFunc)gst_alawenc_base_init,
+      sizeof (GstALawEncClass),
+      (GBaseInitFunc) gst_alawenc_base_init,
       NULL,
-      (GClassInitFunc)gst_alawenc_class_init,
+      (GClassInitFunc) gst_alawenc_class_init,
       NULL,
       NULL,
-      sizeof(GstALawEnc),
+      sizeof (GstALawEnc),
       0,
-      (GInstanceInitFunc)gst_alawenc_init,
+      (GInstanceInitFunc) gst_alawenc_init,
     };
-    alawenc_type = g_type_register_static(GST_TYPE_ELEMENT, "GstALawEnc", &alawenc_info, 0);
+    alawenc_type =
+	g_type_register_static (GST_TYPE_ELEMENT, "GstALawEnc", &alawenc_info,
+	0);
   }
   return alawenc_type;
 }
 
 static void
-gst_alawenc_base_init (GstALawEncClass *klass)
+gst_alawenc_base_init (GstALawEncClass * klass)
 {
   GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
 
@@ -179,74 +189,76 @@ gst_alawenc_base_init (GstALawEncClass *klass)
 }
 
 static void
-gst_alawenc_class_init (GstALawEncClass *klass)
+gst_alawenc_class_init (GstALawEncClass * klass)
 {
   GObjectClass *gobject_class;
   GstElementClass *gstelement_class;
 
-  gobject_class = (GObjectClass*)klass;
-  gstelement_class = (GstElementClass*)klass;
+  gobject_class = (GObjectClass *) klass;
+  gstelement_class = (GstElementClass *) klass;
 
-  parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
+  parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
 
   gobject_class->set_property = gst_alawenc_set_property;
   gobject_class->get_property = gst_alawenc_get_property;
 }
 
 static void
-gst_alawenc_init (GstALawEnc *alawenc)
+gst_alawenc_init (GstALawEnc * alawenc)
 {
-  alawenc->sinkpad = gst_pad_new_from_template(alawenc_sink_template,"sink");
-  alawenc->srcpad = gst_pad_new_from_template(alawenc_src_template,"src");
+  alawenc->sinkpad = gst_pad_new_from_template (alawenc_sink_template, "sink");
+  alawenc->srcpad = gst_pad_new_from_template (alawenc_src_template, "src");
   gst_pad_set_link_function (alawenc->sinkpad, alawenc_link);
 
-  gst_element_add_pad(GST_ELEMENT(alawenc),alawenc->sinkpad);
-  gst_pad_set_chain_function(alawenc->sinkpad,gst_alawenc_chain);
-  gst_element_add_pad(GST_ELEMENT(alawenc),alawenc->srcpad);
+  gst_element_add_pad (GST_ELEMENT (alawenc), alawenc->sinkpad);
+  gst_pad_set_chain_function (alawenc->sinkpad, gst_alawenc_chain);
+  gst_element_add_pad (GST_ELEMENT (alawenc), alawenc->srcpad);
 }
 
 static void
-gst_alawenc_chain (GstPad *pad,GstData *_data)
+gst_alawenc_chain (GstPad * pad, GstData * _data)
 {
   GstBuffer *buf = GST_BUFFER (_data);
   GstALawEnc *alawenc;
   gint16 *linear_data;
   guint8 *alaw_data;
-  GstBuffer* outbuf;
+  GstBuffer *outbuf;
   gint i;
 
-  g_return_if_fail(pad != NULL);
-  g_return_if_fail(GST_IS_PAD(pad));
-  g_return_if_fail(buf != NULL);
+  g_return_if_fail (pad != NULL);
+  g_return_if_fail (GST_IS_PAD (pad));
+  g_return_if_fail (buf != NULL);
+
+  alawenc = GST_ALAWENC (GST_OBJECT_PARENT (pad));
+  g_return_if_fail (alawenc != NULL);
+  g_return_if_fail (GST_IS_ALAWENC (alawenc));
 
-  alawenc = GST_ALAWENC(GST_OBJECT_PARENT (pad));
-  g_return_if_fail(alawenc != NULL);
-  g_return_if_fail(GST_IS_ALAWENC(alawenc));
+  linear_data = (gint16 *) GST_BUFFER_DATA (buf);
+  outbuf = gst_buffer_new ();
+  GST_BUFFER_DATA (outbuf) =
+      (gchar *) g_new (guint8, GST_BUFFER_SIZE (buf) / 2);
+  GST_BUFFER_SIZE (outbuf) = GST_BUFFER_SIZE (buf) / 2;
 
-  linear_data = (gint16 *)GST_BUFFER_DATA(buf);
-  outbuf=gst_buffer_new();
-  GST_BUFFER_DATA(outbuf) = (gchar*)g_new(guint8,GST_BUFFER_SIZE(buf)/2);
-  GST_BUFFER_SIZE(outbuf) = GST_BUFFER_SIZE(buf)/2;
 
-  
-  alaw_data = (guint8*)GST_BUFFER_DATA(outbuf);
-  for (i = 0; i < GST_BUFFER_SIZE(outbuf); i++) {
+  alaw_data = (guint8 *) GST_BUFFER_DATA (outbuf);
+  for (i = 0; i < GST_BUFFER_SIZE (outbuf); i++) {
     *alaw_data = s16_to_alaw (*linear_data);
     alaw_data++;
     linear_data++;
   }
-  gst_buffer_unref(buf);
-  gst_pad_push(alawenc->srcpad,GST_DATA (outbuf));
+  gst_buffer_unref (buf);
+  gst_pad_push (alawenc->srcpad, GST_DATA (outbuf));
 }
 
 static void
-gst_alawenc_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+gst_alawenc_set_property (GObject * object, guint prop_id, const GValue * value,
+    GParamSpec * pspec)
 {
   GstALawEnc *alawenc;
 
   /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail(GST_IS_ALAWENC(object));
-  alawenc = GST_ALAWENC(object);
+  g_return_if_fail (GST_IS_ALAWENC (object));
+  alawenc = GST_ALAWENC (object);
 
   switch (prop_id) {
     default:
@@ -255,13 +267,14 @@ gst_alawenc_set_property (GObject *object, guint prop_id, const GValue *value, G
 }
 
 static void
-gst_alawenc_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+gst_alawenc_get_property (GObject * object, guint prop_id, GValue * value,
+    GParamSpec * pspec)
 {
   GstALawEnc *alawenc;
 
   /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail(GST_IS_ALAWENC(object));
-  alawenc = GST_ALAWENC(object);
+  g_return_if_fail (GST_IS_ALAWENC (object));
+  alawenc = GST_ALAWENC (object);
 
   switch (prop_id) {
     default:
diff --git a/gst/law/alaw-encode.h b/gst/law/alaw-encode.h
index e0801036..907fa3d8 100644
--- a/gst/law/alaw-encode.h
+++ b/gst/law/alaw-encode.h
@@ -27,8 +27,9 @@
 
 
 #ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+extern "C"
+{
+#endif				/* __cplusplus */
 
 
 #define GST_TYPE_ALAWENC \
@@ -42,27 +43,29 @@ extern "C" {
 #define GST_IS_ALAWENC_CLASS(obj) \
   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ALAWENC))
 
-typedef struct _GstALawEnc GstALawEnc;
-typedef struct _GstALawEncClass GstALawEncClass;
+  typedef struct _GstALawEnc GstALawEnc;
+  typedef struct _GstALawEncClass GstALawEncClass;
 
-struct _GstALawEnc {
-  GstElement element;
+  struct _GstALawEnc
+  {
+    GstElement element;
 
-  GstPad *sinkpad,*srcpad;
+    GstPad *sinkpad, *srcpad;
 
-  /*MetaAudioRaw meta; */
+    /*MetaAudioRaw meta; */
 
-};
+  };
 
-struct _GstALawEncClass {
-  GstElementClass parent_class;
-};
+  struct _GstALawEncClass
+  {
+    GstElementClass parent_class;
+  };
 
-GType gst_alawenc_get_type(void);
+  GType gst_alawenc_get_type (void);
 
 #ifdef __cplusplus
 }
-#endif /* __cplusplus */
+#endif				/* __cplusplus */
 
 
-#endif /* __GST_STEREO_H__ */
+#endif				/* __GST_STEREO_H__ */
diff --git a/gst/law/alaw.c b/gst/law/alaw.c
index be0559bb..05ac2d23 100644
--- a/gst/law/alaw.c
+++ b/gst/law/alaw.c
@@ -4,62 +4,58 @@
 #include "alaw-encode.h"
 #include "alaw-decode.h"
 
-static GstCaps*
+static GstCaps *
 alaw_factory (void)
 {
   return gst_caps_new_simple ("audio/x-alaw",
-      "rate",     GST_TYPE_INT_RANGE, 8000, 192000,
-      "channels", GST_TYPE_INT_RANGE, 1, 2,
-      NULL);
+      "rate", GST_TYPE_INT_RANGE, 8000, 192000,
+      "channels", GST_TYPE_INT_RANGE, 1, 2, NULL);
 }
 
-static GstCaps*
+static GstCaps *
 linear_factory (void)
 {
   return gst_caps_new_simple ("audio/x-raw-int",
-      "width",      G_TYPE_INT, 16,
-      "depth",      G_TYPE_INT, 16,
+      "width", G_TYPE_INT, 16,
+      "depth", G_TYPE_INT, 16,
       "endianness", G_TYPE_INT, G_BYTE_ORDER,
-      "signed",     G_TYPE_BOOLEAN, TRUE,
-      "rate",       GST_TYPE_INT_RANGE, 8000, 192000,
-      "channels",   GST_TYPE_INT_RANGE, 1, 2,
-      NULL);
+      "signed", G_TYPE_BOOLEAN, TRUE,
+      "rate", GST_TYPE_INT_RANGE, 8000, 192000,
+      "channels", GST_TYPE_INT_RANGE, 1, 2, NULL);
 }
 
 GstPadTemplate *alawenc_src_template, *alawenc_sink_template;
 GstPadTemplate *alawdec_src_template, *alawdec_sink_template;
 
 static gboolean
-plugin_init (GstPlugin *plugin)
+plugin_init (GstPlugin * plugin)
 {
-  GstCaps* alaw_caps, *linear_caps;
+  GstCaps *alaw_caps, *linear_caps;
 
   alaw_caps = alaw_factory ();
   linear_caps = linear_factory ();
 
-  alawenc_src_template = gst_pad_template_new ("src",GST_PAD_SRC,GST_PAD_ALWAYS,alaw_caps);
-  alawenc_sink_template = gst_pad_template_new ("sink",GST_PAD_SINK,GST_PAD_ALWAYS,linear_caps);
+  alawenc_src_template =
+      gst_pad_template_new ("src", GST_PAD_SRC, GST_PAD_ALWAYS, alaw_caps);
+  alawenc_sink_template =
+      gst_pad_template_new ("sink", GST_PAD_SINK, GST_PAD_ALWAYS, linear_caps);
 
-  alawdec_src_template = gst_pad_template_new ("src",GST_PAD_SRC,GST_PAD_ALWAYS,linear_caps);
-  alawdec_sink_template = gst_pad_template_new ("sink",GST_PAD_SINK,GST_PAD_ALWAYS,alaw_caps);
+  alawdec_src_template =
+      gst_pad_template_new ("src", GST_PAD_SRC, GST_PAD_ALWAYS, linear_caps);
+  alawdec_sink_template =
+      gst_pad_template_new ("sink", GST_PAD_SINK, GST_PAD_ALWAYS, alaw_caps);
 
   if (!gst_element_register (plugin, "alawenc",
-			     GST_RANK_NONE, GST_TYPE_ALAWENC) ||
+	  GST_RANK_NONE, GST_TYPE_ALAWENC) ||
       !gst_element_register (plugin, "alawdec",
-			     GST_RANK_PRIMARY, GST_TYPE_ALAWENC))
+	  GST_RANK_PRIMARY, GST_TYPE_ALAWENC))
     return FALSE;
 
   return TRUE;
 }
 
-GST_PLUGIN_DEFINE (
-  GST_VERSION_MAJOR,
-  GST_VERSION_MINOR,
-  "alaw",
-  "ALaw audio conversion routines",
-  plugin_init,
-  VERSION,
-  GST_LICENSE,
-  GST_PACKAGE,
-  GST_ORIGIN
-)
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+    GST_VERSION_MINOR,
+    "alaw",
+    "ALaw audio conversion routines",
+    plugin_init, VERSION, GST_LICENSE, GST_PACKAGE, GST_ORIGIN)
diff --git a/gst/law/mulaw-conversion.c b/gst/law/mulaw-conversion.c
index e921fb88..fa4db3cb 100644
--- a/gst/law/mulaw-conversion.c
+++ b/gst/law/mulaw-conversion.c
@@ -25,49 +25,53 @@
 
 #include <glib.h>
 
-#define ZEROTRAP    /* turn on the trap as per the MIL-STD */
-#define BIAS 0x84   /* define the add-in bias for 16 bit samples */
+#define ZEROTRAP		/* turn on the trap as per the MIL-STD */
+#define BIAS 0x84		/* define the add-in bias for 16 bit samples */
 #define CLIP 32635
 
 void
-mulaw_encode(gint16* in, guint8* out, gint numsamples)
+mulaw_encode (gint16 * in, guint8 * out, gint numsamples)
 {
-    static gint16 exp_lut[256] = {0,0,1,1,2,2,2,2,3,3,3,3,3,3,3,3,
-                               4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,
-                               5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
-                               5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
-                               6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
-                               6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
-                               6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
-                               6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
-                               7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-                               7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-                               7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-                               7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-                               7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-                               7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-                               7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-                               7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7};
-    gint16 sign, exponent, mantissa,i;
-    gint16 sample;
-    guint8 ulawbyte;
+  static gint16 exp_lut[256] = { 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3,
+    4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+    6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+    6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+    6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+    6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+    7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7
+  };
+  gint16 sign, exponent, mantissa, i;
+  gint16 sample;
+  guint8 ulawbyte;
 
-    for(i=0;i<numsamples;i++) {
-      sample=in[i];
+  for (i = 0; i < numsamples; i++) {
+    sample = in[i];
       /** get the sample into sign-magnitude **/
-      sign = (sample >> 8) & 0x80;        /* set aside the sign */
-      if (sign != 0) sample = -sample;    /* get magnitude */
-      if (sample > CLIP) sample = CLIP;   /* clip the magnitude */
+    sign = (sample >> 8) & 0x80;	/* set aside the sign */
+    if (sign != 0)
+      sample = -sample;		/* get magnitude */
+    if (sample > CLIP)
+      sample = CLIP;		/* clip the magnitude */
       /** convert from 16 bit linear to ulaw **/
-      sample = sample + BIAS;
-      exponent = exp_lut[(sample>>7) & 0xFF];
-      mantissa = (sample >> (exponent+3)) & 0x0F;
-      ulawbyte = ~(sign | (exponent << 4) | mantissa);
+    sample = sample + BIAS;
+    exponent = exp_lut[(sample >> 7) & 0xFF];
+    mantissa = (sample >> (exponent + 3)) & 0x0F;
+    ulawbyte = ~(sign | (exponent << 4) | mantissa);
 #ifdef ZEROTRAP
-      if (ulawbyte == 0 ) ulawbyte = 0x02;  /* optional CCITT trap */
+    if (ulawbyte == 0)
+      ulawbyte = 0x02;		/* optional CCITT trap */
 #endif
-      out[i]=ulawbyte;
-    }
+    out[i] = ulawbyte;
+  }
 }
 
 /*
@@ -87,20 +91,22 @@ mulaw_encode(gint16* in, guint8* out, gint numsamples)
  */
 
 void
-mulaw_decode(guint8* in,gint16* out,gint numsamples)
+mulaw_decode (guint8 * in, gint16 * out, gint numsamples)
 {
-    static gint16 exp_lut[8]={0,132,396,924,1980,4092,8316,16764};
-    gint16 sign, exponent, mantissa;
-    guint8 ulawbyte;
-    gint16 linear,i;
-    for(i=0;i<numsamples;i++) {
-      ulawbyte=in[i];
-      ulawbyte = ~ulawbyte;
-      sign = (ulawbyte & 0x80);
-      exponent = (ulawbyte >> 4) & 0x07;
-      mantissa = ulawbyte & 0x0F;
-      linear = exp_lut[exponent] + (mantissa << (exponent+3));
-      if (sign != 0) linear = -linear;
-      out[i]=linear;
-    }
+  static gint16 exp_lut[8] = { 0, 132, 396, 924, 1980, 4092, 8316, 16764 };
+  gint16 sign, exponent, mantissa;
+  guint8 ulawbyte;
+  gint16 linear, i;
+
+  for (i = 0; i < numsamples; i++) {
+    ulawbyte = in[i];
+    ulawbyte = ~ulawbyte;
+    sign = (ulawbyte & 0x80);
+    exponent = (ulawbyte >> 4) & 0x07;
+    mantissa = ulawbyte & 0x0F;
+    linear = exp_lut[exponent] + (mantissa << (exponent + 3));
+    if (sign != 0)
+      linear = -linear;
+    out[i] = linear;
+  }
 }
diff --git a/gst/law/mulaw-conversion.h b/gst/law/mulaw-conversion.h
index 55180121..db07789d 100644
--- a/gst/law/mulaw-conversion.h
+++ b/gst/law/mulaw-conversion.h
@@ -3,8 +3,6 @@
 
 #include <glib.h>
 
-void
-mulaw_encode(gint16* in, guint8* out, gint numsamples);
-void
-mulaw_decode(guint8* in,gint16* out,gint numsamples);
+void mulaw_encode (gint16 * in, guint8 * out, gint numsamples);
+void mulaw_decode (guint8 * in, gint16 * out, gint numsamples);
 #endif
diff --git a/gst/law/mulaw-decode.c b/gst/law/mulaw-decode.c
index fcf023c1..6a8f9e81 100644
--- a/gst/law/mulaw-decode.c
+++ b/gst/law/mulaw-decode.c
@@ -35,79 +35,86 @@ static GstElementDetails mulawdec_details = {
 };
 
 /* Stereo signals and args */
-enum {
+enum
+{
   /* FILL ME */
   LAST_SIGNAL
 };
 
-enum {
+enum
+{
   ARG_0
 };
 
-static void		gst_mulawdec_class_init		(GstMuLawDecClass *klass);
-static void		gst_mulawdec_base_init		(GstMuLawDecClass *klass);
-static void		gst_mulawdec_init			(GstMuLawDec *mulawdec);
+static void gst_mulawdec_class_init (GstMuLawDecClass * klass);
+static void gst_mulawdec_base_init (GstMuLawDecClass * klass);
+static void gst_mulawdec_init (GstMuLawDec * mulawdec);
 
-static void		gst_mulawdec_set_property			(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
-static void		gst_mulawdec_get_property			(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
+static void gst_mulawdec_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec);
+static void gst_mulawdec_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec);
 
-static void		gst_mulawdec_chain			(GstPad *pad, GstData *_data);
+static void gst_mulawdec_chain (GstPad * pad, GstData * _data);
 
 
 static GstElementClass *parent_class = NULL;
+
 /*static guint gst_stereo_signals[LAST_SIGNAL] = { 0 };*/
 
 
 static GstPadLinkReturn
-mulawdec_link (GstPad *pad, const GstCaps *caps)
+mulawdec_link (GstPad * pad, const GstCaps * caps)
 {
-  GstCaps* tempcaps;
+  GstCaps *tempcaps;
   gint rate, channels;
   GstStructure *structure;
   gboolean ret;
-  
-  GstMuLawDec* mulawdec = GST_MULAWDEC (GST_OBJECT_PARENT (pad));
-  
+
+  GstMuLawDec *mulawdec = GST_MULAWDEC (GST_OBJECT_PARENT (pad));
+
   structure = gst_caps_get_structure (caps, 0);
   ret = gst_structure_get_int (structure, "rate", &rate);
   ret = gst_structure_get_int (structure, "channels", &channels);
-  if (!ret) return GST_PAD_LINK_REFUSED;
+  if (!ret)
+    return GST_PAD_LINK_REFUSED;
 
   tempcaps = gst_caps_new_simple ("audio/x-raw-int",
-      "depth",    G_TYPE_INT, 16,
-      "width",    G_TYPE_INT, 16,
-      "signed",   G_TYPE_BOOLEAN, TRUE,
-      "endianness",    G_TYPE_INT, G_BYTE_ORDER,
-      "rate",     G_TYPE_INT, rate,
-      "channels", G_TYPE_INT, channels,
-      NULL);
+      "depth", G_TYPE_INT, 16,
+      "width", G_TYPE_INT, 16,
+      "signed", G_TYPE_BOOLEAN, TRUE,
+      "endianness", G_TYPE_INT, G_BYTE_ORDER,
+      "rate", G_TYPE_INT, rate, "channels", G_TYPE_INT, channels, NULL);
 
   return gst_pad_try_set_caps (mulawdec->srcpad, tempcaps);
 }
 
 GType
-gst_mulawdec_get_type(void) {
+gst_mulawdec_get_type (void)
+{
   static GType mulawdec_type = 0;
 
   if (!mulawdec_type) {
     static const GTypeInfo mulawdec_info = {
-      sizeof(GstMuLawDecClass),
-      (GBaseInitFunc)gst_mulawdec_base_init,
+      sizeof (GstMuLawDecClass),
+      (GBaseInitFunc) gst_mulawdec_base_init,
       NULL,
-      (GClassInitFunc)gst_mulawdec_class_init,
+      (GClassInitFunc) gst_mulawdec_class_init,
       NULL,
       NULL,
-      sizeof(GstMuLawDec),
+      sizeof (GstMuLawDec),
       0,
-      (GInstanceInitFunc)gst_mulawdec_init,
+      (GInstanceInitFunc) gst_mulawdec_init,
     };
-    mulawdec_type = g_type_register_static(GST_TYPE_ELEMENT, "GstMuLawDec", &mulawdec_info, 0);
+    mulawdec_type =
+	g_type_register_static (GST_TYPE_ELEMENT, "GstMuLawDec", &mulawdec_info,
+	0);
   }
   return mulawdec_type;
 }
 
 static void
-gst_mulawdec_base_init (GstMuLawDecClass *klass)
+gst_mulawdec_base_init (GstMuLawDecClass * klass)
 {
   GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
 
@@ -117,69 +124,71 @@ gst_mulawdec_base_init (GstMuLawDecClass *klass)
 }
 
 static void
-gst_mulawdec_class_init (GstMuLawDecClass *klass)
+gst_mulawdec_class_init (GstMuLawDecClass * klass)
 {
   GObjectClass *gobject_class;
   GstElementClass *gstelement_class;
 
-  gobject_class = (GObjectClass*)klass;
-  gstelement_class = (GstElementClass*)klass;
+  gobject_class = (GObjectClass *) klass;
+  gstelement_class = (GstElementClass *) klass;
 
-  parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
+  parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
 
   gobject_class->set_property = gst_mulawdec_set_property;
   gobject_class->get_property = gst_mulawdec_get_property;
 }
 
 static void
-gst_mulawdec_init (GstMuLawDec *mulawdec)
+gst_mulawdec_init (GstMuLawDec * mulawdec)
 {
-  mulawdec->sinkpad = gst_pad_new_from_template(mulawdec_sink_template,"sink");
-  mulawdec->srcpad = gst_pad_new_from_template(mulawdec_src_template,"src");
-  gst_pad_set_link_function(mulawdec->sinkpad, mulawdec_link);
-
-  gst_element_add_pad(GST_ELEMENT(mulawdec),mulawdec->sinkpad);
-  gst_pad_set_chain_function(mulawdec->sinkpad,gst_mulawdec_chain);
-  gst_element_add_pad(GST_ELEMENT(mulawdec),mulawdec->srcpad);
+  mulawdec->sinkpad =
+      gst_pad_new_from_template (mulawdec_sink_template, "sink");
+  mulawdec->srcpad = gst_pad_new_from_template (mulawdec_src_template, "src");
+  gst_pad_set_link_function (mulawdec->sinkpad, mulawdec_link);
+
+  gst_element_add_pad (GST_ELEMENT (mulawdec), mulawdec->sinkpad);
+  gst_pad_set_chain_function (mulawdec->sinkpad, gst_mulawdec_chain);
+  gst_element_add_pad (GST_ELEMENT (mulawdec), mulawdec->srcpad);
 }
 
 static void
-gst_mulawdec_chain (GstPad *pad,GstData *_data)
+gst_mulawdec_chain (GstPad * pad, GstData * _data)
 {
   GstBuffer *buf = GST_BUFFER (_data);
   GstMuLawDec *mulawdec;
   gint16 *linear_data;
   guint8 *mulaw_data;
-  GstBuffer* outbuf;
+  GstBuffer *outbuf;
 
-  g_return_if_fail(pad != NULL);
-  g_return_if_fail(GST_IS_PAD(pad));
-  g_return_if_fail(buf != NULL);
+  g_return_if_fail (pad != NULL);
+  g_return_if_fail (GST_IS_PAD (pad));
+  g_return_if_fail (buf != NULL);
 
-  mulawdec = GST_MULAWDEC(GST_OBJECT_PARENT (pad));
-  g_return_if_fail(mulawdec != NULL);
-  g_return_if_fail(GST_IS_MULAWDEC(mulawdec));
+  mulawdec = GST_MULAWDEC (GST_OBJECT_PARENT (pad));
+  g_return_if_fail (mulawdec != NULL);
+  g_return_if_fail (GST_IS_MULAWDEC (mulawdec));
 
-  mulaw_data = (guint8 *)GST_BUFFER_DATA(buf);
-  outbuf=gst_buffer_new();
-  GST_BUFFER_DATA(outbuf) = (gchar*)g_new(gint16,GST_BUFFER_SIZE(buf));
-  GST_BUFFER_SIZE(outbuf) = GST_BUFFER_SIZE(buf)*2;
+  mulaw_data = (guint8 *) GST_BUFFER_DATA (buf);
+  outbuf = gst_buffer_new ();
+  GST_BUFFER_DATA (outbuf) = (gchar *) g_new (gint16, GST_BUFFER_SIZE (buf));
+  GST_BUFFER_SIZE (outbuf) = GST_BUFFER_SIZE (buf) * 2;
 
-  linear_data = (gint16*)GST_BUFFER_DATA(outbuf);
-  mulaw_decode(mulaw_data,linear_data,GST_BUFFER_SIZE(buf));
+  linear_data = (gint16 *) GST_BUFFER_DATA (outbuf);
+  mulaw_decode (mulaw_data, linear_data, GST_BUFFER_SIZE (buf));
 
-  gst_buffer_unref(buf);
-  gst_pad_push(mulawdec->srcpad,GST_DATA (outbuf));
+  gst_buffer_unref (buf);
+  gst_pad_push (mulawdec->srcpad, GST_DATA (outbuf));
 }
 
 static void
-gst_mulawdec_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+gst_mulawdec_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec)
 {
   GstMuLawDec *mulawdec;
 
   /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail(GST_IS_MULAWDEC(object));
-  mulawdec = GST_MULAWDEC(object);
+  g_return_if_fail (GST_IS_MULAWDEC (object));
+  mulawdec = GST_MULAWDEC (object);
 
   switch (prop_id) {
     default:
@@ -188,13 +197,14 @@ gst_mulawdec_set_property (GObject *object, guint prop_id, const GValue *value,
 }
 
 static void
-gst_mulawdec_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+gst_mulawdec_get_property (GObject * object, guint prop_id, GValue * value,
+    GParamSpec * pspec)
 {
   GstMuLawDec *mulawdec;
 
   /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail(GST_IS_MULAWDEC(object));
-  mulawdec = GST_MULAWDEC(object);
+  g_return_if_fail (GST_IS_MULAWDEC (object));
+  mulawdec = GST_MULAWDEC (object);
 
   switch (prop_id) {
     default:
diff --git a/gst/law/mulaw-decode.h b/gst/law/mulaw-decode.h
index d34c8c06..9fb32267 100644
--- a/gst/law/mulaw-decode.h
+++ b/gst/law/mulaw-decode.h
@@ -27,8 +27,9 @@
 
 
 #ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+extern "C"
+{
+#endif				/* __cplusplus */
 
 
 #define GST_TYPE_MULAWDEC \
@@ -42,27 +43,29 @@ extern "C" {
 #define GST_IS_MULAWDEC_CLASS(obj) \
   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MULAWDEC))
 
-typedef struct _GstMuLawDec GstMuLawDec;
-typedef struct _GstMuLawDecClass GstMuLawDecClass;
+  typedef struct _GstMuLawDec GstMuLawDec;
+  typedef struct _GstMuLawDecClass GstMuLawDecClass;
 
-struct _GstMuLawDec {
-  GstElement element;
+  struct _GstMuLawDec
+  {
+    GstElement element;
 
-  GstPad *sinkpad,*srcpad;
+    GstPad *sinkpad, *srcpad;
 
-  /*MetaAudioRaw meta; */
+    /*MetaAudioRaw meta; */
 
-};
+  };
 
-struct _GstMuLawDecClass {
-  GstElementClass parent_class;
-};
+  struct _GstMuLawDecClass
+  {
+    GstElementClass parent_class;
+  };
 
-GType gst_mulawdec_get_type(void);
+  GType gst_mulawdec_get_type (void);
 
 #ifdef __cplusplus
 }
-#endif /* __cplusplus */
+#endif				/* __cplusplus */
 
 
-#endif /* __GST_STEREO_H__ */
+#endif				/* __GST_STEREO_H__ */
diff --git a/gst/law/mulaw-encode.c b/gst/law/mulaw-encode.c
index b15815a1..db65e169 100644
--- a/gst/law/mulaw-encode.c
+++ b/gst/law/mulaw-encode.c
@@ -35,77 +35,84 @@ static GstElementDetails mulawenc_details = {
 };
 
 /* Stereo signals and args */
-enum {
+enum
+{
   /* FILL ME */
   LAST_SIGNAL
 };
 
-enum {
+enum
+{
   ARG_0
 };
 
-static void		gst_mulawenc_class_init		(GstMuLawEncClass *klass);
-static void		gst_mulawenc_base_init		(GstMuLawEncClass *klass);
-static void		gst_mulawenc_init			(GstMuLawEnc *mulawenc);
+static void gst_mulawenc_class_init (GstMuLawEncClass * klass);
+static void gst_mulawenc_base_init (GstMuLawEncClass * klass);
+static void gst_mulawenc_init (GstMuLawEnc * mulawenc);
 
-static void		gst_mulawenc_set_property			(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
-static void		gst_mulawenc_get_property			(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
+static void gst_mulawenc_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec);
+static void gst_mulawenc_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec);
 
-static void		gst_mulawenc_chain			(GstPad *pad, GstData *_data);
+static void gst_mulawenc_chain (GstPad * pad, GstData * _data);
 
 
 static GstElementClass *parent_class = NULL;
+
 /*static guint gst_stereo_signals[LAST_SIGNAL] = { 0 }; */
 
 static GstPadLinkReturn
-mulawenc_link (GstPad *pad, const GstCaps *caps)
+mulawenc_link (GstPad * pad, const GstCaps * caps)
 {
-  GstCaps* tempcaps;
+  GstCaps *tempcaps;
   gint rate, channels;
   GstStructure *structure;
   gboolean ret;
-  
-  GstMuLawEnc* mulawenc = GST_MULAWENC (GST_OBJECT_PARENT (pad));
-  
+
+  GstMuLawEnc *mulawenc = GST_MULAWENC (GST_OBJECT_PARENT (pad));
+
   structure = gst_caps_get_structure (caps, 0);
   ret = gst_structure_get_int (structure, "rate", &rate);
   ret = gst_structure_get_int (structure, "channels", &channels);
-  if (!ret) return GST_PAD_LINK_REFUSED;
-  
+  if (!ret)
+    return GST_PAD_LINK_REFUSED;
+
   tempcaps = gst_caps_new_simple ("audio/x-mulaw",
-      "depth",    G_TYPE_INT, 8,
-      "width",    G_TYPE_INT, 8,
-      "signed",   G_TYPE_BOOLEAN, FALSE,
-      "rate",     G_TYPE_INT, rate,
-      "channels", G_TYPE_INT, channels,
-      NULL);
-  
+      "depth", G_TYPE_INT, 8,
+      "width", G_TYPE_INT, 8,
+      "signed", G_TYPE_BOOLEAN, FALSE,
+      "rate", G_TYPE_INT, rate, "channels", G_TYPE_INT, channels, NULL);
+
   return gst_pad_try_set_caps (mulawenc->srcpad, tempcaps);
 }
 
 GType
-gst_mulawenc_get_type(void) {
+gst_mulawenc_get_type (void)
+{
   static GType mulawenc_type = 0;
 
   if (!mulawenc_type) {
     static const GTypeInfo mulawenc_info = {
-      sizeof(GstMuLawEncClass),
-      (GBaseInitFunc)gst_mulawenc_base_init,
+      sizeof (GstMuLawEncClass),
+      (GBaseInitFunc) gst_mulawenc_base_init,
       NULL,
-      (GClassInitFunc)gst_mulawenc_class_init,
+      (GClassInitFunc) gst_mulawenc_class_init,
       NULL,
       NULL,
-      sizeof(GstMuLawEnc),
+      sizeof (GstMuLawEnc),
       0,
-      (GInstanceInitFunc)gst_mulawenc_init,
+      (GInstanceInitFunc) gst_mulawenc_init,
     };
-    mulawenc_type = g_type_register_static(GST_TYPE_ELEMENT, "GstMuLawEnc", &mulawenc_info, 0);
+    mulawenc_type =
+	g_type_register_static (GST_TYPE_ELEMENT, "GstMuLawEnc", &mulawenc_info,
+	0);
   }
   return mulawenc_type;
 }
 
 static void
-gst_mulawenc_base_init (GstMuLawEncClass *klass)
+gst_mulawenc_base_init (GstMuLawEncClass * klass)
 {
   GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
 
@@ -115,69 +122,72 @@ gst_mulawenc_base_init (GstMuLawEncClass *klass)
 }
 
 static void
-gst_mulawenc_class_init (GstMuLawEncClass *klass)
+gst_mulawenc_class_init (GstMuLawEncClass * klass)
 {
   GObjectClass *gobject_class;
   GstElementClass *gstelement_class;
 
-  gobject_class = (GObjectClass*)klass;
-  gstelement_class = (GstElementClass*)klass;
+  gobject_class = (GObjectClass *) klass;
+  gstelement_class = (GstElementClass *) klass;
 
-  parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
+  parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
 
   gobject_class->set_property = gst_mulawenc_set_property;
   gobject_class->get_property = gst_mulawenc_get_property;
 }
 
 static void
-gst_mulawenc_init (GstMuLawEnc *mulawenc)
+gst_mulawenc_init (GstMuLawEnc * mulawenc)
 {
-  mulawenc->sinkpad = gst_pad_new_from_template(mulawenc_sink_template,"sink");
-  mulawenc->srcpad = gst_pad_new_from_template(mulawenc_src_template,"src");
+  mulawenc->sinkpad =
+      gst_pad_new_from_template (mulawenc_sink_template, "sink");
+  mulawenc->srcpad = gst_pad_new_from_template (mulawenc_src_template, "src");
   gst_pad_set_link_function (mulawenc->sinkpad, mulawenc_link);
 
-  gst_element_add_pad(GST_ELEMENT(mulawenc),mulawenc->sinkpad);
-  gst_pad_set_chain_function(mulawenc->sinkpad,gst_mulawenc_chain);
-  gst_element_add_pad(GST_ELEMENT(mulawenc),mulawenc->srcpad);
+  gst_element_add_pad (GST_ELEMENT (mulawenc), mulawenc->sinkpad);
+  gst_pad_set_chain_function (mulawenc->sinkpad, gst_mulawenc_chain);
+  gst_element_add_pad (GST_ELEMENT (mulawenc), mulawenc->srcpad);
 }
 
 static void
-gst_mulawenc_chain (GstPad *pad,GstData *_data)
+gst_mulawenc_chain (GstPad * pad, GstData * _data)
 {
   GstBuffer *buf = GST_BUFFER (_data);
   GstMuLawEnc *mulawenc;
   gint16 *linear_data;
   guint8 *mulaw_data;
-  GstBuffer* outbuf;
+  GstBuffer *outbuf;
 
-  g_return_if_fail(pad != NULL);
-  g_return_if_fail(GST_IS_PAD(pad));
-  g_return_if_fail(buf != NULL);
+  g_return_if_fail (pad != NULL);
+  g_return_if_fail (GST_IS_PAD (pad));
+  g_return_if_fail (buf != NULL);
 
-  mulawenc = GST_MULAWENC(GST_OBJECT_PARENT (pad));
-  g_return_if_fail(mulawenc != NULL);
-  g_return_if_fail(GST_IS_MULAWENC(mulawenc));
+  mulawenc = GST_MULAWENC (GST_OBJECT_PARENT (pad));
+  g_return_if_fail (mulawenc != NULL);
+  g_return_if_fail (GST_IS_MULAWENC (mulawenc));
 
-  linear_data = (gint16 *)GST_BUFFER_DATA(buf);
-  outbuf=gst_buffer_new();
-  GST_BUFFER_DATA(outbuf) = (gchar*)g_new(gint16,GST_BUFFER_SIZE(buf)/4);
-  GST_BUFFER_SIZE(outbuf) = GST_BUFFER_SIZE(buf)/2;
+  linear_data = (gint16 *) GST_BUFFER_DATA (buf);
+  outbuf = gst_buffer_new ();
+  GST_BUFFER_DATA (outbuf) =
+      (gchar *) g_new (gint16, GST_BUFFER_SIZE (buf) / 4);
+  GST_BUFFER_SIZE (outbuf) = GST_BUFFER_SIZE (buf) / 2;
 
-  mulaw_data = (gint8*)GST_BUFFER_DATA(outbuf);
-  mulaw_encode(linear_data,mulaw_data,GST_BUFFER_SIZE(outbuf));
+  mulaw_data = (gint8 *) GST_BUFFER_DATA (outbuf);
+  mulaw_encode (linear_data, mulaw_data, GST_BUFFER_SIZE (outbuf));
 
-  gst_buffer_unref(buf);
-  gst_pad_push(mulawenc->srcpad,GST_DATA (outbuf));
+  gst_buffer_unref (buf);
+  gst_pad_push (mulawenc->srcpad, GST_DATA (outbuf));
 }
 
 static void
-gst_mulawenc_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+gst_mulawenc_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec)
 {
   GstMuLawEnc *mulawenc;
 
   /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail(GST_IS_MULAWENC(object));
-  mulawenc = GST_MULAWENC(object);
+  g_return_if_fail (GST_IS_MULAWENC (object));
+  mulawenc = GST_MULAWENC (object);
 
   switch (prop_id) {
     default:
@@ -186,13 +196,14 @@ gst_mulawenc_set_property (GObject *object, guint prop_id, const GValue *value,
 }
 
 static void
-gst_mulawenc_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+gst_mulawenc_get_property (GObject * object, guint prop_id, GValue * value,
+    GParamSpec * pspec)
 {
   GstMuLawEnc *mulawenc;
 
   /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail(GST_IS_MULAWENC(object));
-  mulawenc = GST_MULAWENC(object);
+  g_return_if_fail (GST_IS_MULAWENC (object));
+  mulawenc = GST_MULAWENC (object);
 
   switch (prop_id) {
     default:
diff --git a/gst/law/mulaw-encode.h b/gst/law/mulaw-encode.h
index 6d99759b..2ef39d23 100644
--- a/gst/law/mulaw-encode.h
+++ b/gst/law/mulaw-encode.h
@@ -27,8 +27,9 @@
 
 
 #ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+extern "C"
+{
+#endif				/* __cplusplus */
 
 
 #define GST_TYPE_MULAWENC \
@@ -42,27 +43,29 @@ extern "C" {
 #define GST_IS_MULAWENC_CLASS(obj) \
   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MULAWENC))
 
-typedef struct _GstMuLawEnc GstMuLawEnc;
-typedef struct _GstMuLawEncClass GstMuLawEncClass;
+  typedef struct _GstMuLawEnc GstMuLawEnc;
+  typedef struct _GstMuLawEncClass GstMuLawEncClass;
 
-struct _GstMuLawEnc {
-  GstElement element;
+  struct _GstMuLawEnc
+  {
+    GstElement element;
 
-  GstPad *sinkpad,*srcpad;
+    GstPad *sinkpad, *srcpad;
 
-  /*MetaAudioRaw meta; */
+    /*MetaAudioRaw meta; */
 
-};
+  };
 
-struct _GstMuLawEncClass {
-  GstElementClass parent_class;
-};
+  struct _GstMuLawEncClass
+  {
+    GstElementClass parent_class;
+  };
 
-GType gst_mulawenc_get_type(void);
+  GType gst_mulawenc_get_type (void);
 
 #ifdef __cplusplus
 }
-#endif /* __cplusplus */
+#endif				/* __cplusplus */
 
 
-#endif /* __GST_STEREO_H__ */
+#endif				/* __GST_STEREO_H__ */
diff --git a/gst/law/mulaw.c b/gst/law/mulaw.c
index 632aa03f..3702aaa6 100644
--- a/gst/law/mulaw.c
+++ b/gst/law/mulaw.c
@@ -4,66 +4,58 @@
 #include "mulaw-encode.h"
 #include "mulaw-decode.h"
 
-static GstCaps*
+static GstCaps *
 mulaw_factory (void)
 {
   return gst_caps_new_simple ("audio/x-mulaw",
-      "rate",     GST_TYPE_INT_RANGE, 8000, 192000,
-      "channels", GST_TYPE_INT_RANGE, 1, 2,
-      NULL);
+      "rate", GST_TYPE_INT_RANGE, 8000, 192000,
+      "channels", GST_TYPE_INT_RANGE, 1, 2, NULL);
 }
 
-static GstCaps*
+static GstCaps *
 linear_factory (void)
 {
   return gst_caps_new_simple ("audio/x-raw-int",
-      "width",      G_TYPE_INT, 16,
-      "depth",      G_TYPE_INT, 16,
+      "width", G_TYPE_INT, 16,
+      "depth", G_TYPE_INT, 16,
       "endianness", G_TYPE_INT, G_BYTE_ORDER,
-      "signed",     G_TYPE_BOOLEAN, TRUE,
-      "rate",       GST_TYPE_INT_RANGE, 8000, 192000,
-      "channels",   GST_TYPE_INT_RANGE, 1, 2,
-      NULL);
+      "signed", G_TYPE_BOOLEAN, TRUE,
+      "rate", GST_TYPE_INT_RANGE, 8000, 192000,
+      "channels", GST_TYPE_INT_RANGE, 1, 2, NULL);
 }
 
 GstPadTemplate *mulawenc_src_template, *mulawenc_sink_template;
 GstPadTemplate *mulawdec_src_template, *mulawdec_sink_template;
 
 static gboolean
-plugin_init (GstPlugin *plugin)
+plugin_init (GstPlugin * plugin)
 {
-  GstCaps* mulaw_caps, *linear_caps;
+  GstCaps *mulaw_caps, *linear_caps;
 
   mulaw_caps = mulaw_factory ();
   linear_caps = linear_factory ();
 
-  mulawenc_src_template = gst_pad_template_new ("src", GST_PAD_SRC, GST_PAD_ALWAYS,
-		   		               mulaw_caps);
-  mulawenc_sink_template = gst_pad_template_new ("sink", GST_PAD_SINK, GST_PAD_ALWAYS,
-		   			        linear_caps);
+  mulawenc_src_template =
+      gst_pad_template_new ("src", GST_PAD_SRC, GST_PAD_ALWAYS, mulaw_caps);
+  mulawenc_sink_template =
+      gst_pad_template_new ("sink", GST_PAD_SINK, GST_PAD_ALWAYS, linear_caps);
 
-  mulawdec_src_template = gst_pad_template_new ("src", GST_PAD_SRC, GST_PAD_ALWAYS,
-		  				linear_caps);
-  mulawdec_sink_template = gst_pad_template_new ("sink", GST_PAD_SINK, GST_PAD_ALWAYS,
-		   				mulaw_caps);
+  mulawdec_src_template =
+      gst_pad_template_new ("src", GST_PAD_SRC, GST_PAD_ALWAYS, linear_caps);
+  mulawdec_sink_template =
+      gst_pad_template_new ("sink", GST_PAD_SINK, GST_PAD_ALWAYS, mulaw_caps);
 
   if (!gst_element_register (plugin, "mulawenc",
-			     GST_RANK_NONE, GST_TYPE_MULAWENC) ||
+	  GST_RANK_NONE, GST_TYPE_MULAWENC) ||
       !gst_element_register (plugin, "mulawdec",
-			     GST_RANK_PRIMARY, GST_TYPE_MULAWDEC))
+	  GST_RANK_PRIMARY, GST_TYPE_MULAWDEC))
     return FALSE;
 
   return TRUE;
 }
 
-GST_PLUGIN_DEFINE (
-  GST_VERSION_MAJOR,
-  GST_VERSION_MINOR,
-  "mulaw",
-  "MuLaw audio conversion routines",
-  plugin_init,
-  VERSION,
-  GST_LICENSE,
-  GST_PACKAGE,
-  GST_ORIGIN
-)
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+    GST_VERSION_MINOR,
+    "mulaw",
+    "MuLaw audio conversion routines",
+    plugin_init, VERSION, GST_LICENSE, GST_PACKAGE, GST_ORIGIN)