gst-indent

Original commit message from CVS:
gst-indent

1 files changed, 99 insertions, 103 deletions

diff --git a/gst/smoothwave/gstsmoothwave.c b/gst/smoothwave/gstsmoothwave.c
index 57c267e5..2abbdec2 100644
--- a/gst/smoothwave/gstsmoothwave.c
+++ b/gst/smoothwave/gstsmoothwave.c
@@ -25,37 +25,41 @@
 
 #include "gstsmoothwave.h"
 
-static GstElementDetails gst_smoothwave_details = GST_ELEMENT_DETAILS (
-  "Smooth waveform",
-  "Visualization",
-  "Fading grayscale waveform display",
-  "Erik Walthinsen <omega@cse.ogi.edu>"
-);
+static GstElementDetails gst_smoothwave_details =
+GST_ELEMENT_DETAILS ("Smooth waveform",
+    "Visualization",
+    "Fading grayscale waveform display",
+    "Erik Walthinsen <omega@cse.ogi.edu>");
 
 
 /* SmoothWave signals and args */
-enum {
+enum
+{
   /* FILL ME */
   LAST_SIGNAL
 };
 
-enum {
+enum
+{
   ARG_0,
   ARG_WIDTH,
   ARG_HEIGHT,
   ARG_WIDGET,
 };
 
-static void     gst_smoothwave_base_init        (gpointer g_class);
-static void	gst_smoothwave_class_init	(GstSmoothWaveClass *klass);
-static void	gst_smoothwave_init		(GstSmoothWave *smoothwave);
+static void gst_smoothwave_base_init (gpointer g_class);
+static void gst_smoothwave_class_init (GstSmoothWaveClass * klass);
+static void gst_smoothwave_init (GstSmoothWave * smoothwave);
 
-static void	gst_smoothwave_set_property		(GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
-static void	gst_smoothwave_get_property		(GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
+static void gst_smoothwave_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec);
+static void gst_smoothwave_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec);
 
-static void	gst_smoothwave_chain		(GstPad *pad, GstData *_data);
+static void gst_smoothwave_chain (GstPad * pad, GstData * _data);
 
 static GstElementClass *parent_class = NULL;
+
 /*static guint gst_smoothwave_signals[LAST_SIGNAL] = { 0 }; */
 
 
@@ -66,17 +70,19 @@ gst_smoothwave_get_type (void)
 
   if (!smoothwave_type) {
     static const GTypeInfo smoothwave_info = {
-      sizeof(GstSmoothWaveClass),
+      sizeof (GstSmoothWaveClass),
       gst_smoothwave_base_init,
       NULL,
-      (GClassInitFunc)gst_smoothwave_class_init,
+      (GClassInitFunc) gst_smoothwave_class_init,
       NULL,
       NULL,
-      sizeof(GstSmoothWave),
+      sizeof (GstSmoothWave),
       0,
-      (GInstanceInitFunc)gst_smoothwave_init,
+      (GInstanceInitFunc) gst_smoothwave_init,
     };
-    smoothwave_type = g_type_register_static(GST_TYPE_ELEMENT, "GstSmoothWave", &smoothwave_info, 0);
+    smoothwave_type =
+	g_type_register_static (GST_TYPE_ELEMENT, "GstSmoothWave",
+	&smoothwave_info, 0);
   }
   return smoothwave_type;
 }
@@ -90,83 +96,77 @@ gst_smoothwave_base_init (gpointer g_class)
 }
 
 static void
-gst_smoothwave_class_init (GstSmoothWaveClass *klass)
+gst_smoothwave_class_init (GstSmoothWaveClass * 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);
 
-  g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_WIDTH,
-    g_param_spec_int("width","width","width",
-                     G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); /* CHECKME */
-  g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_HEIGHT,
-    g_param_spec_int("height","height","height",
-                     G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); /* CHECKME */
-  g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_WIDGET,
-    g_param_spec_object("widget","widget","widget",
-                        GTK_TYPE_WIDGET,G_PARAM_READABLE)); /* CHECKME! */
+  g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_WIDTH, g_param_spec_int ("width", "width", "width", G_MININT, G_MAXINT, 0, G_PARAM_READWRITE));	/* CHECKME */
+  g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_HEIGHT, g_param_spec_int ("height", "height", "height", G_MININT, G_MAXINT, 0, G_PARAM_READWRITE));	/* CHECKME */
+  g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_WIDGET, g_param_spec_object ("widget", "widget", "widget", GTK_TYPE_WIDGET, G_PARAM_READABLE));	/* CHECKME! */
 
   gobject_class->set_property = gst_smoothwave_set_property;
   gobject_class->get_property = gst_smoothwave_get_property;
 }
 
 static void
-gst_smoothwave_init (GstSmoothWave *smoothwave)
+gst_smoothwave_init (GstSmoothWave * smoothwave)
 {
   int i;
   guint32 palette[256];
 
-  smoothwave->sinkpad = gst_pad_new("sink",GST_PAD_SINK);
-  gst_element_add_pad(GST_ELEMENT(smoothwave),smoothwave->sinkpad);
-  gst_pad_set_chain_function(smoothwave->sinkpad,gst_smoothwave_chain);
-  smoothwave->srcpad = gst_pad_new("src",GST_PAD_SRC);
-  gst_element_add_pad(GST_ELEMENT(smoothwave),smoothwave->srcpad);
+  smoothwave->sinkpad = gst_pad_new ("sink", GST_PAD_SINK);
+  gst_element_add_pad (GST_ELEMENT (smoothwave), smoothwave->sinkpad);
+  gst_pad_set_chain_function (smoothwave->sinkpad, gst_smoothwave_chain);
+  smoothwave->srcpad = gst_pad_new ("src", GST_PAD_SRC);
+  gst_element_add_pad (GST_ELEMENT (smoothwave), smoothwave->srcpad);
 
 /*  smoothwave->meta = NULL; */
   smoothwave->width = 512;
   smoothwave->height = 256;
 
-  gdk_rgb_init();
+  gdk_rgb_init ();
 /*  gtk_widget_set_default_colormap (gdk_rgb_get_cmap()); */
 /*  gtk_widget_set_default_visual (gdk_rgb_get_visual()); */
 
 /*  GST_DEBUG ("creating palette"); */
-  for (i=0;i<256;i++)
+  for (i = 0; i < 256; i++)
     palette[i] = (i << 16) || (i << 8);
 /*  GST_DEBUG ("creating cmap"); */
-  smoothwave->cmap = gdk_rgb_cmap_new(palette,256);
+  smoothwave->cmap = gdk_rgb_cmap_new (palette, 256);
 /*  GST_DEBUG ("created cmap"); */
 /*  gtk_widget_set_default_colormap (smoothwave->cmap); */
 
-  smoothwave->image = gtk_drawing_area_new();
-  gtk_drawing_area_size(GTK_DRAWING_AREA(smoothwave->image),
-                        smoothwave->width,smoothwave->height);
-  gtk_widget_show(smoothwave->image);
+  smoothwave->image = gtk_drawing_area_new ();
+  gtk_drawing_area_size (GTK_DRAWING_AREA (smoothwave->image),
+      smoothwave->width, smoothwave->height);
+  gtk_widget_show (smoothwave->image);
 
-  smoothwave->imagebuffer = g_malloc(smoothwave->width*smoothwave->height);
-  memset(smoothwave->imagebuffer,0,smoothwave->width*smoothwave->height);
+  smoothwave->imagebuffer = g_malloc (smoothwave->width * smoothwave->height);
+  memset (smoothwave->imagebuffer, 0, smoothwave->width * smoothwave->height);
 }
 
 static void
-gst_smoothwave_chain (GstPad *pad, GstData *_data)
+gst_smoothwave_chain (GstPad * pad, GstData * _data)
 {
   GstBuffer *buf = GST_BUFFER (_data);
   GstSmoothWave *smoothwave;
   gint16 *samples;
-  gint samplecount,i;
+  gint samplecount, i;
   register guint32 *ptr;
   gint qheight;
 
-  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)); */
 
-  smoothwave = GST_SMOOTHWAVE(GST_OBJECT_PARENT (pad));
+  smoothwave = GST_SMOOTHWAVE (GST_OBJECT_PARENT (pad));
 
   /* first deal with audio metadata */
 #if 0
@@ -175,36 +175,35 @@ gst_smoothwave_chain (GstPad *pad, GstData *_data)
       /* FIXME: need to unref the old metadata so it goes away */
     }
     /* we just make a copy of the pointer */
-    smoothwave->meta = (MetaAudioRaw *)(buf->meta);
+    smoothwave->meta = (MetaAudioRaw *) (buf->meta);
     /* FIXME: now we have to ref the metadata so it doesn't go away */
   }
 #endif
 
 /*  g_return_if_fail(smoothwave->meta != NULL); */
 
-  samples = (gint16 *)GST_BUFFER_DATA(buf);
+  samples = (gint16 *) GST_BUFFER_DATA (buf);
 /*  samplecount = buf->datasize / (smoothwave->meta->channels * sizeof(gint16)); */
-  samplecount = GST_BUFFER_SIZE(buf) / (2 * sizeof(gint16));
+  samplecount = GST_BUFFER_SIZE (buf) / (2 * sizeof (gint16));
 
-  qheight = smoothwave->height/4;
+  qheight = smoothwave->height / 4;
 
 /*  GST_DEBUG ("traversing %d",smoothwave->width); */
-  for (i=0;i<MAX(smoothwave->width,samplecount);i++) {
-    gint16 y1 = (gint32)(samples[i*2] * qheight) / 32768 +
-                qheight;
-    gint16 y2 = (gint32)(samples[(i*2)+1] * qheight) / 32768 +
-                (qheight*3);
-    smoothwave->imagebuffer[y1*smoothwave->width + i] = 0xff;
-    smoothwave->imagebuffer[y2*smoothwave->width + i] = 0xff;
+  for (i = 0; i < MAX (smoothwave->width, samplecount); i++) {
+    gint16 y1 = (gint32) (samples[i * 2] * qheight) / 32768 + qheight;
+    gint16 y2 = (gint32) (samples[(i * 2) + 1] * qheight) / 32768 +
+	(qheight * 3);
+    smoothwave->imagebuffer[y1 * smoothwave->width + i] = 0xff;
+    smoothwave->imagebuffer[y2 * smoothwave->width + i] = 0xff;
 /*    smoothwave->imagebuffer[i+(smoothwave->width*5)] = i; */
   }
 
-  ptr = (guint32 *)smoothwave->imagebuffer;
-  for (i=0;i<(smoothwave->width*smoothwave->height)/4;i++) {
-    if (*ptr){
+  ptr = (guint32 *) smoothwave->imagebuffer;
+  for (i = 0; i < (smoothwave->width * smoothwave->height) / 4; i++) {
+    if (*ptr) {
       *ptr -= ((*ptr & 0xf0f0f0f0ul) >> 4) + ((*ptr & 0xe0e0e0e0ul) >> 5);
       ptr++;
-    }else{
+    } else {
       ptr++;
     }
   }
@@ -223,40 +222,40 @@ gst_smoothwave_chain (GstPad *pad, GstData *_data)
 	GDK_RGB_DITHER_NONE,
 	smoothwave->imagebuffer,smoothwave->width,
 	smoothwave->cmap);*/
-  gdk_draw_gray_image(smoothwave->image->window,
-	smoothwave->image->style->fg_gc[GTK_STATE_NORMAL],
-	0,0,smoothwave->width,smoothwave->height,
-	GDK_RGB_DITHER_NORMAL,
-	smoothwave->imagebuffer,smoothwave->width);
+  gdk_draw_gray_image (smoothwave->image->window,
+      smoothwave->image->style->fg_gc[GTK_STATE_NORMAL],
+      0, 0, smoothwave->width, smoothwave->height,
+      GDK_RGB_DITHER_NORMAL, smoothwave->imagebuffer, smoothwave->width);
 
 /*  gst_trace_add_entry(NULL,0,buf,"smoothwave: calculated smoothwave"); */
 
-  gst_buffer_unref(buf);
+  gst_buffer_unref (buf);
 }
 
 static void
-gst_smoothwave_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
+gst_smoothwave_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec)
 {
   GstSmoothWave *smoothwave;
 
   /* it's not null if we got it, but it might not be ours */
-  g_return_if_fail(GST_IS_SMOOTHWAVE(object));
-  smoothwave = GST_SMOOTHWAVE(object);
+  g_return_if_fail (GST_IS_SMOOTHWAVE (object));
+  smoothwave = GST_SMOOTHWAVE (object);
 
   switch (prop_id) {
     case ARG_WIDTH:
       smoothwave->width = g_value_get_int (value);
-      gtk_drawing_area_size(GTK_DRAWING_AREA(smoothwave->image),
-                            smoothwave->width,smoothwave->height);
-      gtk_widget_set_usize(GTK_WIDGET(smoothwave->image),
-                           smoothwave->width,smoothwave->height);
+      gtk_drawing_area_size (GTK_DRAWING_AREA (smoothwave->image),
+	  smoothwave->width, smoothwave->height);
+      gtk_widget_set_usize (GTK_WIDGET (smoothwave->image),
+	  smoothwave->width, smoothwave->height);
       break;
     case ARG_HEIGHT:
       smoothwave->height = g_value_get_int (value);
-      gtk_drawing_area_size(GTK_DRAWING_AREA(smoothwave->image),
-                            smoothwave->width,smoothwave->height);
-      gtk_widget_set_usize(GTK_WIDGET(smoothwave->image),
-                           smoothwave->width,smoothwave->height);
+      gtk_drawing_area_size (GTK_DRAWING_AREA (smoothwave->image),
+	  smoothwave->width, smoothwave->height);
+      gtk_widget_set_usize (GTK_WIDGET (smoothwave->image),
+	  smoothwave->width, smoothwave->height);
       break;
     default:
       break;
@@ -264,27 +263,28 @@ gst_smoothwave_set_property (GObject *object, guint prop_id, const GValue *value
 }
 
 static void
-gst_smoothwave_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec)
+gst_smoothwave_get_property (GObject * object, guint prop_id, GValue * value,
+    GParamSpec * pspec)
 {
   GstSmoothWave *smoothwave;
 
   /* it's not null if we got it, but it might not be ours */
-  smoothwave = GST_SMOOTHWAVE(object);
+  smoothwave = GST_SMOOTHWAVE (object);
 
   switch (prop_id) {
-    case ARG_WIDTH: {
+    case ARG_WIDTH:{
       g_value_set_int (value, smoothwave->width);
       break;
     }
-    case ARG_HEIGHT: {
+    case ARG_HEIGHT:{
       g_value_set_int (value, smoothwave->height);
       break;
     }
-    case ARG_WIDGET: {
+    case ARG_WIDGET:{
       g_value_set_object (value, smoothwave->image);
       break;
     }
-    default: {
+    default:{
       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
       break;
     }
@@ -294,21 +294,17 @@ gst_smoothwave_get_property (GObject *object, guint prop_id, GValue *value, GPar
 
 
 static gboolean
-plugin_init (GstPlugin *plugin)
+plugin_init (GstPlugin * plugin)
 {
-  if (!gst_element_register (plugin, "smoothwave", GST_RANK_NONE, GST_TYPE_SMOOTHWAVE))
+  if (!gst_element_register (plugin, "smoothwave", GST_RANK_NONE,
+	  GST_TYPE_SMOOTHWAVE))
     return FALSE;
 
   return TRUE;
 }
 
-GST_PLUGIN_DEFINE (
-  GST_VERSION_MAJOR,
-  GST_VERSION_MINOR,
-  "smoothwave",
-  "Fading greyscale waveform display",
-  plugin_init,
-  VERSION,
-  "LGPL",
-  GST_PACKAGE,
-  GST_ORIGIN)
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+    GST_VERSION_MINOR,
+    "smoothwave",
+    "Fading greyscale waveform display",
+    plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN)