gst-indent

Original commit message from CVS:
gst-indent

5 files changed, 175 insertions, 177 deletions

diff --git a/ext/gsm/gstgsm.c b/ext/gsm/gstgsm.c
index 346cf219..25ee7c93 100644
--- a/ext/gsm/gstgsm.c
+++ b/ext/gsm/gstgsm.c
@@ -25,23 +25,19 @@
 #include "gstgsmenc.h"
 
 static gboolean
-plugin_init (GstPlugin *plugin)
+plugin_init (GstPlugin * plugin)
 {
   if (!gst_element_register (plugin, "gsmenc", GST_RANK_NONE, GST_TYPE_GSMENC))
     return FALSE;
-  if (!gst_element_register (plugin, "gsmdec", GST_RANK_PRIMARY, GST_TYPE_GSMDEC))
+  if (!gst_element_register (plugin, "gsmdec", GST_RANK_PRIMARY,
+	  GST_TYPE_GSMDEC))
     return FALSE;
 
   return TRUE;
 }
 
-GST_PLUGIN_DEFINE (
-  GST_VERSION_MAJOR,
-  GST_VERSION_MINOR,
-  "gsm",
-  "GSM Elements Plugin",
-  plugin_init,
-  VERSION,
-  "LGPL",
-  GST_PACKAGE,
-  GST_ORIGIN)
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+    GST_VERSION_MINOR,
+    "gsm",
+    "GSM Elements Plugin",
+    plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN)
diff --git a/ext/gsm/gstgsmdec.c b/ext/gsm/gstgsmdec.c
index 1359ce97..0391a403 100644
--- a/ext/gsm/gstgsmdec.c
+++ b/ext/gsm/gstgsmdec.c
@@ -34,74 +34,72 @@ GstElementDetails gst_gsmdec_details = {
 };
 
 /* GSMDec signals and args */
-enum {
+enum
+{
   /* FILL ME */
   LAST_SIGNAL
 };
 
-enum {
+enum
+{
   ARG_0,
   /* FILL ME */
 };
 
-static void                     gst_gsmdec_base_init (gpointer g_class);
-static void			gst_gsmdec_class_init	(GstGSMDec *klass);
-static void			gst_gsmdec_init		(GstGSMDec *gsmdec);
+static void gst_gsmdec_base_init (gpointer g_class);
+static void gst_gsmdec_class_init (GstGSMDec * klass);
+static void gst_gsmdec_init (GstGSMDec * gsmdec);
 
-static void			gst_gsmdec_chain	(GstPad *pad, GstData *_data);
-static GstPadLinkReturn	gst_gsmdec_sinkconnect 	(GstPad *pad, const GstCaps *caps);
+static void gst_gsmdec_chain (GstPad * pad, GstData * _data);
+static GstPadLinkReturn gst_gsmdec_sinkconnect (GstPad * pad,
+    const GstCaps * caps);
 
 static GstElementClass *parent_class = NULL;
+
 /*static guint gst_gsmdec_signals[LAST_SIGNAL] = { 0 }; */
 
 GType
-gst_gsmdec_get_type(void) {
+gst_gsmdec_get_type (void)
+{
   static GType gsmdec_type = 0;
 
   if (!gsmdec_type) {
     static const GTypeInfo gsmdec_info = {
-      sizeof(GstGSMDecClass),
+      sizeof (GstGSMDecClass),
       gst_gsmdec_base_init,
       NULL,
-      (GClassInitFunc)gst_gsmdec_class_init,
+      (GClassInitFunc) gst_gsmdec_class_init,
       NULL,
       NULL,
-      sizeof(GstGSMDec),
+      sizeof (GstGSMDec),
       0,
-      (GInstanceInitFunc)gst_gsmdec_init,
+      (GInstanceInitFunc) gst_gsmdec_init,
     };
-    gsmdec_type = g_type_register_static(GST_TYPE_ELEMENT, "GstGSMDec", &gsmdec_info, 0);
+    gsmdec_type =
+	g_type_register_static (GST_TYPE_ELEMENT, "GstGSMDec", &gsmdec_info, 0);
   }
   return gsmdec_type;
 }
 
 static GstStaticPadTemplate gsmdec_sink_template =
-GST_STATIC_PAD_TEMPLATE (
-    "sink",
+GST_STATIC_PAD_TEMPLATE ("sink",
     GST_PAD_SINK,
     GST_PAD_ALWAYS,
-    GST_STATIC_CAPS (
-      "audio/x-gsm, "
-      "rate = (int) [ 1000, 48000 ], "
-      "channels = (int) 1"
-    )
-);
+    GST_STATIC_CAPS ("audio/x-gsm, "
+	"rate = (int) [ 1000, 48000 ], " "channels = (int) 1")
+    );
 
 static GstStaticPadTemplate gsmdec_src_template =
-GST_STATIC_PAD_TEMPLATE (
-    "src",
+GST_STATIC_PAD_TEMPLATE ("src",
     GST_PAD_SRC,
     GST_PAD_ALWAYS,
-    GST_STATIC_CAPS (
-      "audio/x-raw-int, "
-      "endianness = (int) BYTE_ORDER, "
-      "signed = (boolean) true, "
-      "width = (int) 16, "
-      "depth = (int) 16, "
-      "rate = (int) [ 1000, 48000 ], "
-      "channels = (int) 1"
-  )
-);
+    GST_STATIC_CAPS ("audio/x-raw-int, "
+	"endianness = (int) BYTE_ORDER, "
+	"signed = (boolean) true, "
+	"width = (int) 16, "
+	"depth = (int) 16, "
+	"rate = (int) [ 1000, 48000 ], " "channels = (int) 1")
+    );
 
 static void
 gst_gsmdec_base_init (gpointer g_class)
@@ -116,29 +114,31 @@ gst_gsmdec_base_init (gpointer g_class)
 }
 
 static void
-gst_gsmdec_class_init (GstGSMDec *klass)
+gst_gsmdec_class_init (GstGSMDec * klass)
 {
   GstElementClass *gstelement_class;
 
-  gstelement_class = (GstElementClass*)klass;
+  gstelement_class = (GstElementClass *) klass;
 
-  parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
+  parent_class = g_type_class_ref (GST_TYPE_ELEMENT);
 }
 
 static void
-gst_gsmdec_init (GstGSMDec *gsmdec)
+gst_gsmdec_init (GstGSMDec * gsmdec)
 {
   GST_DEBUG ("gst_gsmdec_init: initializing");
 
   /* create the sink and src pads */
-  gsmdec->sinkpad = gst_pad_new_from_template (
-      gst_static_pad_template_get (&gsmdec_sink_template), "sink");
+  gsmdec->sinkpad =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&gsmdec_sink_template), "sink");
   gst_element_add_pad (GST_ELEMENT (gsmdec), gsmdec->sinkpad);
   gst_pad_set_chain_function (gsmdec->sinkpad, gst_gsmdec_chain);
   gst_pad_set_link_function (gsmdec->sinkpad, gst_gsmdec_sinkconnect);
 
-  gsmdec->srcpad = gst_pad_new_from_template (
-      gst_static_pad_template_get (&gsmdec_src_template), "src");
+  gsmdec->srcpad =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&gsmdec_src_template), "src");
   gst_element_add_pad (GST_ELEMENT (gsmdec), gsmdec->srcpad);
 
   gsmdec->state = gsm_create ();
@@ -146,60 +146,59 @@ gst_gsmdec_init (GstGSMDec *gsmdec)
 }
 
 static GstPadLinkReturn
-gst_gsmdec_sinkconnect (GstPad *pad, const GstCaps *caps)
+gst_gsmdec_sinkconnect (GstPad * pad, const GstCaps * caps)
 {
   GstGSMDec *gsmdec;
   gint rate;
   GstStructure *structure;
-  
+
   gsmdec = GST_GSMDEC (gst_pad_get_parent (pad));
 
   structure = gst_caps_get_structure (caps, 0);
-  gst_structure_get_int  (structure, "rate", &rate);
-
-  if (gst_pad_try_set_caps (gsmdec->srcpad, 
-        gst_caps_new_simple ("audio/x-raw-int",
-          "endianness", G_TYPE_INT, G_BYTE_ORDER,
-          "signed",     G_TYPE_BOOLEAN, TRUE,
-          "width",      G_TYPE_INT, 16,
-          "depth",      G_TYPE_INT, 16,
-          "rate",       G_TYPE_INT, rate,
-          "channels",   G_TYPE_INT, 1,
-          NULL)) > 0)
-  {
+  gst_structure_get_int (structure, "rate", &rate);
+
+  if (gst_pad_try_set_caps (gsmdec->srcpad,
+	  gst_caps_new_simple ("audio/x-raw-int",
+	      "endianness", G_TYPE_INT, G_BYTE_ORDER,
+	      "signed", G_TYPE_BOOLEAN, TRUE,
+	      "width", G_TYPE_INT, 16,
+	      "depth", G_TYPE_INT, 16,
+	      "rate", G_TYPE_INT, rate, "channels", G_TYPE_INT, 1, NULL)) > 0) {
     return GST_PAD_LINK_OK;
   }
   return GST_PAD_LINK_REFUSED;
 }
 
 static void
-gst_gsmdec_chain (GstPad *pad, GstData *_data)
+gst_gsmdec_chain (GstPad * pad, GstData * _data)
 {
   GstBuffer *buf = GST_BUFFER (_data);
   GstGSMDec *gsmdec;
   gsm_byte *data;
   guint size;
 
-  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);
   /*g_return_if_fail(GST_IS_BUFFER(buf)); */
 
   gsmdec = GST_GSMDEC (gst_pad_get_parent (pad));
 
-  data = (gsm_byte*) GST_BUFFER_DATA (buf);
+  data = (gsm_byte *) GST_BUFFER_DATA (buf);
   size = GST_BUFFER_SIZE (buf);
 
   if (gsmdec->bufsize && (gsmdec->bufsize + size >= 33)) {
     GstBuffer *outbuf;
 
-    memcpy (gsmdec->buffer + gsmdec->bufsize, data, (33 - gsmdec->bufsize) * sizeof (gsm_byte));
+    memcpy (gsmdec->buffer + gsmdec->bufsize, data,
+	(33 - gsmdec->bufsize) * sizeof (gsm_byte));
 
     outbuf = gst_buffer_new ();
     GST_BUFFER_DATA (outbuf) = g_malloc (160 * sizeof (gsm_signal));
     GST_BUFFER_SIZE (outbuf) = 160 * sizeof (gsm_signal);
 
-    gsm_decode (gsmdec->state, gsmdec->buffer, (gsm_signal *) GST_BUFFER_DATA (outbuf));
+    gsm_decode (gsmdec->state, gsmdec->buffer,
+	(gsm_signal *) GST_BUFFER_DATA (outbuf));
 
     gst_pad_push (gsmdec->srcpad, GST_DATA (outbuf));
 
@@ -214,8 +213,8 @@ gst_gsmdec_chain (GstPad *pad, GstData *_data)
     outbuf = gst_buffer_new ();
     GST_BUFFER_DATA (outbuf) = g_malloc (160 * sizeof (gsm_signal));
     GST_BUFFER_SIZE (outbuf) = 160 * sizeof (gsm_signal);
-    
-    gsm_decode (gsmdec->state, data, (gsm_signal *)GST_BUFFER_DATA (outbuf));
+
+    gsm_decode (gsmdec->state, data, (gsm_signal *) GST_BUFFER_DATA (outbuf));
 
     gst_pad_push (gsmdec->srcpad, GST_DATA (outbuf));
 
@@ -228,6 +227,5 @@ gst_gsmdec_chain (GstPad *pad, GstData *_data)
     gsmdec->bufsize += size;
   }
 
-  gst_buffer_unref(buf);
+  gst_buffer_unref (buf);
 }
-
diff --git a/ext/gsm/gstgsmdec.h b/ext/gsm/gstgsmdec.h
index 0544128b..da2d4ca6 100644
--- a/ext/gsm/gstgsmdec.h
+++ b/ext/gsm/gstgsmdec.h
@@ -31,8 +31,9 @@
 #endif
 
 #ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+extern "C"
+{
+#endif				/* __cplusplus */
 
 
 #define GST_TYPE_GSMDEC \
@@ -46,30 +47,32 @@ extern "C" {
 #define GST_IS_GSMDEC_CLASS(obj) \
   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GSMDEC))
 
-typedef struct _GstGSMDec GstGSMDec;
-typedef struct _GstGSMDecClass GstGSMDecClass;
+  typedef struct _GstGSMDec GstGSMDec;
+  typedef struct _GstGSMDecClass GstGSMDecClass;
 
-struct _GstGSMDec {
-  GstElement element;
+  struct _GstGSMDec
+  {
+    GstElement element;
 
-  /* pads */
-  GstPad *sinkpad,*srcpad;
+    /* pads */
+    GstPad *sinkpad, *srcpad;
 
-  gsm state;
-  gsm_byte buffer[33];
-  gint bufsize;
-};
+    gsm state;
+    gsm_byte buffer[33];
+    gint bufsize;
+  };
 
-struct _GstGSMDecClass {
-  GstElementClass parent_class;
-};
+  struct _GstGSMDecClass
+  {
+    GstElementClass parent_class;
+  };
 
-GType gst_gsmdec_get_type(void);
+  GType gst_gsmdec_get_type (void);
 
 
 #ifdef __cplusplus
 }
-#endif /* __cplusplus */
+#endif				/* __cplusplus */
 
 
-#endif /* __GST_GSMDEC_H__ */
+#endif				/* __GST_GSMDEC_H__ */
diff --git a/ext/gsm/gstgsmenc.c b/ext/gsm/gstgsmenc.c
index 760c3bbc..c59a7c82 100644
--- a/ext/gsm/gstgsmenc.c
+++ b/ext/gsm/gstgsmenc.c
@@ -34,23 +34,26 @@ GstElementDetails gst_gsmenc_details = {
 };
 
 /* GSMEnc signals and args */
-enum {
+enum
+{
   FRAME_ENCODED,
   /* FILL ME */
   LAST_SIGNAL
 };
 
-enum {
+enum
+{
   ARG_0,
   /* FILL ME */
 };
 
-static void                     gst_gsmenc_base_init (gpointer g_class);
-static void			gst_gsmenc_class_init	(GstGSMEnc *klass);
-static void			gst_gsmenc_init		(GstGSMEnc *gsmenc);
+static void gst_gsmenc_base_init (gpointer g_class);
+static void gst_gsmenc_class_init (GstGSMEnc * klass);
+static void gst_gsmenc_init (GstGSMEnc * gsmenc);
 
-static void			gst_gsmenc_chain	(GstPad *pad,GstData *_data);
-static GstPadLinkReturn	gst_gsmenc_sinkconnect 	(GstPad *pad, const GstCaps *caps);
+static void gst_gsmenc_chain (GstPad * pad, GstData * _data);
+static GstPadLinkReturn gst_gsmenc_sinkconnect (GstPad * pad,
+    const GstCaps * caps);
 
 static GstElementClass *parent_class = NULL;
 static guint gst_gsmenc_signals[LAST_SIGNAL] = { 0 };
@@ -63,7 +66,7 @@ gst_gsmenc_get_type (void)
   if (!gsmenc_type) {
     static const GTypeInfo gsmenc_info = {
       sizeof (GstGSMEncClass),
-      gst_gsmenc_base_init, 
+      gst_gsmenc_base_init,
       NULL,
       (GClassInitFunc) gst_gsmenc_class_init,
       NULL,
@@ -72,38 +75,31 @@ gst_gsmenc_get_type (void)
       0,
       (GInstanceInitFunc) gst_gsmenc_init,
     };
-    gsmenc_type = g_type_register_static (GST_TYPE_ELEMENT, "GstGSMEnc", &gsmenc_info, 0);
+    gsmenc_type =
+	g_type_register_static (GST_TYPE_ELEMENT, "GstGSMEnc", &gsmenc_info, 0);
   }
   return gsmenc_type;
 }
 
 static GstStaticPadTemplate gsmenc_src_template =
-GST_STATIC_PAD_TEMPLATE (
-  "src",
-  GST_PAD_SRC,
-  GST_PAD_ALWAYS,
-  GST_STATIC_CAPS (
-    "audio/x-gsm, "
-      "rate = (int) [ 1000, 48000 ], "
-      "channels = (int) 1"
-  )
-);
+GST_STATIC_PAD_TEMPLATE ("src",
+    GST_PAD_SRC,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("audio/x-gsm, "
+	"rate = (int) [ 1000, 48000 ], " "channels = (int) 1")
+    );
 
 static GstStaticPadTemplate gsmenc_sink_template =
-GST_STATIC_PAD_TEMPLATE (
-  "sink",
-  GST_PAD_SINK,
-  GST_PAD_ALWAYS,
-  GST_STATIC_CAPS (
-    "audio/x-raw-int, "
-      "endianness = (int) BYTE_ORDER, "
-      "signed = (boolean) true, "
-      "width = (int) 16, "
-      "depth = (int) 16, "
-      "rate = (int) [ 1000, 48000 ], "
-      "channels = (int) 1"
-  )
-);
+GST_STATIC_PAD_TEMPLATE ("sink",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS ("audio/x-raw-int, "
+	"endianness = (int) BYTE_ORDER, "
+	"signed = (boolean) true, "
+	"width = (int) 16, "
+	"depth = (int) 16, "
+	"rate = (int) [ 1000, 48000 ], " "channels = (int) 1")
+    );
 
 static void
 gst_gsmenc_base_init (gpointer g_class)
@@ -116,37 +112,39 @@ gst_gsmenc_base_init (gpointer g_class)
       gst_static_pad_template_get (&gsmenc_src_template));
   gst_element_class_set_details (element_class, &gst_gsmenc_details);
 }
-  
+
 static void
-gst_gsmenc_class_init (GstGSMEnc *klass)
+gst_gsmenc_class_init (GstGSMEnc * 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);
 
   gst_gsmenc_signals[FRAME_ENCODED] =
-    g_signal_new ("frame-encoded", G_TYPE_FROM_CLASS(klass), G_SIGNAL_RUN_LAST,
-                   G_STRUCT_OFFSET (GstGSMEncClass, frame_encoded), NULL, NULL,
-                   g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
+      g_signal_new ("frame-encoded", G_TYPE_FROM_CLASS (klass),
+      G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GstGSMEncClass, frame_encoded), NULL,
+      NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
 }
 
 
 static void
-gst_gsmenc_init (GstGSMEnc *gsmenc)
+gst_gsmenc_init (GstGSMEnc * gsmenc)
 {
   /* create the sink and src pads */
-  gsmenc->sinkpad = gst_pad_new_from_template (
-      gst_static_pad_template_get (&gsmenc_sink_template), "sink");
+  gsmenc->sinkpad =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&gsmenc_sink_template), "sink");
   gst_element_add_pad (GST_ELEMENT (gsmenc), gsmenc->sinkpad);
   gst_pad_set_chain_function (gsmenc->sinkpad, gst_gsmenc_chain);
   gst_pad_set_link_function (gsmenc->sinkpad, gst_gsmenc_sinkconnect);
 
-  gsmenc->srcpad = gst_pad_new_from_template (
-      gst_static_pad_template_get (&gsmenc_src_template), "src");
+  gsmenc->srcpad =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&gsmenc_src_template), "src");
   gst_element_add_pad (GST_ELEMENT (gsmenc), gsmenc->srcpad);
 
   gsmenc->state = gsm_create ();
@@ -156,7 +154,7 @@ gst_gsmenc_init (GstGSMEnc *gsmenc)
 }
 
 static GstPadLinkReturn
-gst_gsmenc_sinkconnect (GstPad *pad, const GstCaps *caps)
+gst_gsmenc_sinkconnect (GstPad * pad, const GstCaps * caps)
 {
   GstGSMEnc *gsmenc;
   GstStructure *structure;
@@ -164,13 +162,11 @@ gst_gsmenc_sinkconnect (GstPad *pad, const GstCaps *caps)
   gsmenc = GST_GSMENC (gst_pad_get_parent (pad));
 
   structure = gst_caps_get_structure (caps, 0);
-  gst_structure_get_int  (structure, "rate", &gsmenc->rate);
+  gst_structure_get_int (structure, "rate", &gsmenc->rate);
   if (gst_pad_try_set_caps (gsmenc->srcpad,
-        gst_caps_new_simple("audio/x-gsm",
-          "rate",     G_TYPE_INT, gsmenc->rate,
-          "channels", G_TYPE_INT, 1,
-          NULL)) > 0)
-  {
+	  gst_caps_new_simple ("audio/x-gsm",
+	      "rate", G_TYPE_INT, gsmenc->rate,
+	      "channels", G_TYPE_INT, 1, NULL)) > 0) {
     return GST_PAD_LINK_OK;
   }
   return GST_PAD_LINK_REFUSED;
@@ -178,7 +174,7 @@ gst_gsmenc_sinkconnect (GstPad *pad, const GstCaps *caps)
 }
 
 static void
-gst_gsmenc_chain (GstPad *pad, GstData *_data)
+gst_gsmenc_chain (GstPad * pad, GstData * _data)
 {
   GstBuffer *buf = GST_BUFFER (_data);
   GstGSMEnc *gsmenc;
@@ -190,26 +186,28 @@ gst_gsmenc_chain (GstPad *pad, GstData *_data)
   g_return_if_fail (buf != NULL);
 
   gsmenc = GST_GSMENC (GST_OBJECT_PARENT (pad));
-	      
-  data = (gsm_signal*) GST_BUFFER_DATA (buf);
+
+  data = (gsm_signal *) GST_BUFFER_DATA (buf);
   size = GST_BUFFER_SIZE (buf) / sizeof (gsm_signal);
 
   if (gsmenc->bufsize && (gsmenc->bufsize + size >= 160)) {
     GstBuffer *outbuf;
 
-    memcpy (gsmenc->buffer + gsmenc->bufsize, data, (160 - gsmenc->bufsize) * sizeof (gsm_signal));
+    memcpy (gsmenc->buffer + gsmenc->bufsize, data,
+	(160 - gsmenc->bufsize) * sizeof (gsm_signal));
 
     outbuf = gst_buffer_new ();
     GST_BUFFER_DATA (outbuf) = g_malloc (33 * sizeof (gsm_byte));
     GST_BUFFER_SIZE (outbuf) = 33 * sizeof (gsm_byte);
 
-    gsm_encode (gsmenc->state, gsmenc->buffer, (gsm_byte *) GST_BUFFER_DATA (outbuf));
+    gsm_encode (gsmenc->state, gsmenc->buffer,
+	(gsm_byte *) GST_BUFFER_DATA (outbuf));
 
     GST_BUFFER_TIMESTAMP (outbuf) = gsmenc->next_ts;
     gst_pad_push (gsmenc->srcpad, GST_DATA (outbuf));
     gsmenc->next_ts += (160.0 / gsmenc->rate) * 1000000;
 
-    size -= (160 - gsmenc->bufsize); 
+    size -= (160 - gsmenc->bufsize);
     data += (160 - gsmenc->bufsize);
     gsmenc->bufsize = 0;
   }
@@ -236,5 +234,5 @@ gst_gsmenc_chain (GstPad *pad, GstData *_data)
     gsmenc->bufsize += size;
   }
 
-  gst_buffer_unref(buf);
+  gst_buffer_unref (buf);
 }
diff --git a/ext/gsm/gstgsmenc.h b/ext/gsm/gstgsmenc.h
index 2366ed69..397ff633 100644
--- a/ext/gsm/gstgsmenc.h
+++ b/ext/gsm/gstgsmenc.h
@@ -31,8 +31,9 @@
 #endif
 
 #ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+extern "C"
+{
+#endif				/* __cplusplus */
 
 
 #define GST_TYPE_GSMENC \
@@ -46,36 +47,38 @@ extern "C" {
 #define GST_IS_GSMENC_CLASS(obj) \
   (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_GSMENC))
 
-typedef struct _GstGSMEnc GstGSMEnc;
-typedef struct _GstGSMEncClass GstGSMEncClass;
+  typedef struct _GstGSMEnc GstGSMEnc;
+  typedef struct _GstGSMEncClass GstGSMEncClass;
 
-struct _GstGSMEnc {
-  GstElement element;
+  struct _GstGSMEnc
+  {
+    GstElement element;
 
-  /* pads */
-  GstPad *sinkpad,*srcpad;
+    /* pads */
+    GstPad *sinkpad, *srcpad;
 
-  gsm state;
-  gsm_signal buffer[160];
-  gint bufsize;
+    gsm state;
+    gsm_signal buffer[160];
+    gint bufsize;
 
-  guint64 next_ts;
-  gint rate;
-};
+    guint64 next_ts;
+    gint rate;
+  };
 
-struct _GstGSMEncClass {
-  GstElementClass parent_class;
+  struct _GstGSMEncClass
+  {
+    GstElementClass parent_class;
 
-  /* signals */
-  void (*frame_encoded) (GstElement *element);
-};
+    /* signals */
+    void (*frame_encoded) (GstElement * element);
+  };
 
-GType gst_gsmenc_get_type(void);
+  GType gst_gsmenc_get_type (void);
 
 
 #ifdef __cplusplus
 }
-#endif /* __cplusplus */
+#endif				/* __cplusplus */
 
 
-#endif /* __GST_GSMENC_H__ */
+#endif				/* __GST_GSMENC_H__ */