gst-indent

Original commit message from CVS:
gst-indent

1 files changed, 136 insertions, 132 deletions

diff --git a/gst/overlay/gstoverlay.c b/gst/overlay/gstoverlay.c
index fccd88b9..cf787e87 100644
--- a/gst/overlay/gstoverlay.c
+++ b/gst/overlay/gstoverlay.c
@@ -33,60 +33,59 @@ static GstElementDetails overlay_details = {
 };
 
 static GstStaticPadTemplate overlay_src_factory =
-GST_STATIC_PAD_TEMPLATE (
-  "src",
-  GST_PAD_SRC,
-  GST_PAD_ALWAYS,
-  GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV("I420"))
-);
+GST_STATIC_PAD_TEMPLATE ("src",
+    GST_PAD_SRC,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420"))
+    );
 
 static GstStaticPadTemplate overlay_sink1_factory =
-GST_STATIC_PAD_TEMPLATE (
-  "sink1",
-  GST_PAD_SINK,
-  GST_PAD_ALWAYS,
-  GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV("I420"))
-);
+GST_STATIC_PAD_TEMPLATE ("sink1",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420"))
+    );
 
 static GstStaticPadTemplate overlay_sink2_factory =
-GST_STATIC_PAD_TEMPLATE (
-  "sink2",
-  GST_PAD_SINK,
-  GST_PAD_ALWAYS,
-  GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV("I420"))
-);
+GST_STATIC_PAD_TEMPLATE ("sink2",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420"))
+    );
 
 static GstStaticPadTemplate overlay_sink3_factory =
-GST_STATIC_PAD_TEMPLATE (
-  "sink3",
-  GST_PAD_SINK,
-  GST_PAD_ALWAYS,
-  GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV("I420"))
-);
+GST_STATIC_PAD_TEMPLATE ("sink3",
+    GST_PAD_SINK,
+    GST_PAD_ALWAYS,
+    GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420"))
+    );
 
 /* OVERLAY signals and args */
-enum {
+enum
+{
   /* FILL ME */
   LAST_SIGNAL
 };
 
-enum {
+enum
+{
   ARG_0,
 };
 
 
-static void	gst_overlay_class_init		(GstOverlayClass *klass);
-static void	gst_overlay_base_init		(GstOverlayClass *klass);
-static void	gst_overlay_init			(GstOverlay *overlay);
+static void gst_overlay_class_init (GstOverlayClass * klass);
+static void gst_overlay_base_init (GstOverlayClass * klass);
+static void gst_overlay_init (GstOverlay * overlay);
 
-static void	gst_overlay_loop			(GstElement *element);
+static void gst_overlay_loop (GstElement * element);
 
-static void	gst_overlay_set_property		(GObject *object, guint prop_id, 
-						 const GValue *value, GParamSpec *pspec);
-static void	gst_overlay_get_property		(GObject *object, guint prop_id, 
-						 GValue *value, GParamSpec *pspec);
+static void gst_overlay_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec);
+static void gst_overlay_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec);
 
 static GstElementClass *parent_class = NULL;
+
 /*static guint gst_overlay_signals[LAST_SIGNAL] = { 0 }; */
 
 static GType
@@ -96,47 +95,49 @@ gst_overlay_get_type (void)
 
   if (!overlay_type) {
     static const GTypeInfo overlay_info = {
-      sizeof(GstOverlayClass),      
-      (GBaseInitFunc)gst_overlay_base_init,
+      sizeof (GstOverlayClass),
+      (GBaseInitFunc) gst_overlay_base_init,
       NULL,
-      (GClassInitFunc)gst_overlay_class_init,
+      (GClassInitFunc) gst_overlay_class_init,
       NULL,
       NULL,
-      sizeof(GstOverlay),
+      sizeof (GstOverlay),
       0,
-      (GInstanceInitFunc)gst_overlay_init,
+      (GInstanceInitFunc) gst_overlay_init,
     };
-    overlay_type = g_type_register_static(GST_TYPE_ELEMENT, "GstOverlay", &overlay_info, 0);
+    overlay_type =
+	g_type_register_static (GST_TYPE_ELEMENT, "GstOverlay", &overlay_info,
+	0);
   }
   return overlay_type;
 }
 
 static void
-gst_overlay_base_init (GstOverlayClass *klass)
+gst_overlay_base_init (GstOverlayClass * klass)
 {
   GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
 
   gst_element_class_add_pad_template (element_class,
-		  gst_static_pad_template_get (&overlay_sink1_factory));
+      gst_static_pad_template_get (&overlay_sink1_factory));
   gst_element_class_add_pad_template (element_class,
-		  gst_static_pad_template_get (&overlay_sink2_factory));
+      gst_static_pad_template_get (&overlay_sink2_factory));
   gst_element_class_add_pad_template (element_class,
-		  gst_static_pad_template_get (&overlay_sink3_factory));
+      gst_static_pad_template_get (&overlay_sink3_factory));
   gst_element_class_add_pad_template (element_class,
-		  gst_static_pad_template_get (&overlay_src_factory));
+      gst_static_pad_template_get (&overlay_src_factory));
   gst_element_class_set_details (element_class, &overlay_details);
 }
 
 static void
-gst_overlay_class_init (GstOverlayClass *klass)
+gst_overlay_class_init (GstOverlayClass * 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_overlay_set_property;
   gobject_class->get_property = gst_overlay_get_property;
@@ -144,29 +145,28 @@ gst_overlay_class_init (GstOverlayClass *klass)
 }
 
 #if 0
-static GstCaps *gst_overlay_getcaps(GstPad *pad)
+static GstCaps *
+gst_overlay_getcaps (GstPad * pad)
 {
   GstCaps *caps;
   GstOverlay *overlay;
 
   overlay = GST_OVERLAY (gst_pad_get_parent (pad));
 
-  if(overlay->width && overlay->height){
-    caps = GST_STATIC_CAPS (
-      "overlay_sink2",
-      "video/raw",
-        "format",   GST_TYPE_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')),
-        "width",	 G_TYPE_INT (overlay->width),
-        "height",	 G_TYPE_INT (overlay->height)
-     );
-  }else{
-    caps = GST_STATIC_CAPS (
-      "overlay_sink2",
-      "video/raw",
-        "format",   GST_TYPE_FOURCC (GST_MAKE_FOURCC ('I','4','2','0')),
-        "width",	 G_TYPE_INT_RANGE (0, 4096),
-        "height",	 G_TYPE_INT_RANGE (0, 4096)
-     );
+  if (overlay->width && overlay->height) {
+    caps = GST_STATIC_CAPS ("overlay_sink2",
+	"video/raw",
+	"format", GST_TYPE_FOURCC (GST_MAKE_FOURCC ('I', '4', '2', '0')),
+	"width", G_TYPE_INT (overlay->width),
+	"height", G_TYPE_INT (overlay->height)
+	);
+  } else {
+    caps = GST_STATIC_CAPS ("overlay_sink2",
+	"video/raw",
+	"format", GST_TYPE_FOURCC (GST_MAKE_FOURCC ('I', '4', '2', '0')),
+	"width", G_TYPE_INT_RANGE (0, 4096),
+	"height", G_TYPE_INT_RANGE (0, 4096)
+	);
   }
 
   return caps;
@@ -174,7 +174,7 @@ static GstCaps *gst_overlay_getcaps(GstPad *pad)
 #endif
 
 static gboolean
-gst_overlay_sinkconnect (GstPad *pad, const GstCaps *caps)
+gst_overlay_sinkconnect (GstPad * pad, const GstCaps * caps)
 {
   GstOverlay *overlay;
   GstStructure *structure;
@@ -183,80 +183,91 @@ gst_overlay_sinkconnect (GstPad *pad, const GstCaps *caps)
 
   structure = gst_caps_get_structure (caps, 0);
 
-  gst_structure_get_int  (structure, "width", &overlay->width);
-  gst_structure_get_int  (structure, "height", &overlay->height);
-  gst_structure_get_double  (structure, "framerate", &overlay->framerate);
+  gst_structure_get_int (structure, "width", &overlay->width);
+  gst_structure_get_int (structure, "height", &overlay->height);
+  gst_structure_get_double (structure, "framerate", &overlay->framerate);
 
   /* forward to the next plugin */
-  return gst_pad_try_set_caps(overlay->srcpad, caps);
+  return gst_pad_try_set_caps (overlay->srcpad, caps);
 }
 
-static void 
-gst_overlay_init (GstOverlay *overlay)
+static void
+gst_overlay_init (GstOverlay * overlay)
 {
-  overlay->sinkpad1 = gst_pad_new_from_template (
-		  gst_static_pad_template_get (&overlay_sink1_factory), "sink1");
+  overlay->sinkpad1 =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&overlay_sink1_factory), "sink1");
   gst_pad_set_link_function (overlay->sinkpad1, gst_overlay_sinkconnect);
   gst_element_add_pad (GST_ELEMENT (overlay), overlay->sinkpad1);
 
-  overlay->sinkpad2 = gst_pad_new_from_template (
-		  gst_static_pad_template_get (&overlay_sink2_factory), "sink2");
+  overlay->sinkpad2 =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&overlay_sink2_factory), "sink2");
   gst_pad_set_link_function (overlay->sinkpad2, gst_overlay_sinkconnect);
   gst_element_add_pad (GST_ELEMENT (overlay), overlay->sinkpad2);
 
-  overlay->sinkpad3 = gst_pad_new_from_template (
-		  gst_static_pad_template_get (&overlay_sink3_factory), "sink3");
+  overlay->sinkpad3 =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&overlay_sink3_factory), "sink3");
   gst_pad_set_link_function (overlay->sinkpad3, gst_overlay_sinkconnect);
   gst_element_add_pad (GST_ELEMENT (overlay), overlay->sinkpad3);
 
-  overlay->srcpad = gst_pad_new_from_template (
-		  gst_static_pad_template_get (&overlay_src_factory), "src");
+  overlay->srcpad =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&overlay_src_factory), "src");
   gst_element_add_pad (GST_ELEMENT (overlay), overlay->srcpad);
 
   gst_element_set_loop_function (GST_ELEMENT (overlay), gst_overlay_loop);
 }
 
 static void
-gst_overlay_blend_i420 (guint8 *out, guint8 *in1, guint8 *in2, guint8 *in3,
-		      gint width, gint height)
+gst_overlay_blend_i420 (guint8 * out, guint8 * in1, guint8 * in2, guint8 * in3,
+    gint width, gint height)
 {
   int mask;
   int i, j;
-  guint8 *in1u, *in1v, *in2u, *in2v, *outu, *outv; 
+  guint8 *in1u, *in1v, *in2u, *in2v, *outu, *outv;
   int lumsize;
   int chromsize;
-  int width2 = width/2;
-  int height2 = height/2;
+  int width2 = width / 2;
+  int height2 = height / 2;
 
   lumsize = width * height;
   chromsize = width2 * height2;
 
-  in1u = in1 + lumsize; in1v = in1u + chromsize;
-  in2u = in2 + lumsize; in2v = in2u + chromsize;
-  outu = out + lumsize; outv = outu + chromsize;
-  
+  in1u = in1 + lumsize;
+  in1v = in1u + chromsize;
+  in2u = in2 + lumsize;
+  in2v = in2u + chromsize;
+  outu = out + lumsize;
+  outv = outu + chromsize;
+
   for (i = 0; i < height; i++) {
     for (j = 0; j < width; j++) {
-      mask = in3[i*width + j];
-      out[i*width+j] = ((in1[i*width+j] * mask) +
-	  (in2[i*width+j] * (255 - mask))) >> 8;
+      mask = in3[i * width + j];
+      out[i * width + j] = ((in1[i * width + j] * mask) +
+	  (in2[i * width + j] * (255 - mask))) >> 8;
     }
   }
 
-  for (i = 0; i < height/2; i++) {
-    for (j = 0; j < width/2; j++) {
-      mask = (in3[(i*2)*width + (j*2)] + in3[(i*2 + 1)*width + (j*2)] +
-          in3[(i*2)*width + (j*2 + 1)] + in3[(i*2 + 1)*width + (j*2 + 1)]) / 4;
-      outu[i*width2 + j] = ((in1u[i*width2+j] * mask) +
-	  (in2u[i*width2 + j] * (255 - mask))) >> 8;
-      outv[i*width2 + j] = ((in1v[i*width2+j] * mask) +
-	  (in2v[i*width2 + j] * (255 - mask))) >> 8;
+  for (i = 0; i < height / 2; i++) {
+    for (j = 0; j < width / 2; j++) {
+      mask =
+	  (in3[(i * 2) * width + (j * 2)] + in3[(i * 2 + 1) * width + (j * 2)] +
+	  in3[(i * 2) * width + (j * 2 + 1)] + in3[(i * 2 + 1) * width +
+	      (j * 2 + 1)]) / 4;
+      outu[i * width2 + j] =
+	  ((in1u[i * width2 + j] * mask) + (in2u[i * width2 + j] * (255 -
+		  mask))) >> 8;
+      outv[i * width2 + j] =
+	  ((in1v[i * width2 + j] * mask) + (in2v[i * width2 + j] * (255 -
+		  mask))) >> 8;
     }
   }
 }
 
 static void
-gst_overlay_loop (GstElement *element)
+gst_overlay_loop (GstElement * element)
 {
   GstOverlay *overlay;
   GstBuffer *out;
@@ -284,22 +295,21 @@ gst_overlay_loop (GstElement *element)
     return;
   }
 
-  g_return_if_fail(in1 != NULL);
-  g_return_if_fail(in2 != NULL);
-  g_return_if_fail(in3 != NULL);
+  g_return_if_fail (in1 != NULL);
+  g_return_if_fail (in2 != NULL);
+  g_return_if_fail (in3 != NULL);
 
-  size = (overlay->width * overlay->height * 3)/2;
-  g_return_if_fail(GST_BUFFER_SIZE(in1) != size);
-  g_return_if_fail(GST_BUFFER_SIZE(in2) != size);
-  g_return_if_fail(GST_BUFFER_SIZE(in3) != size);
+  size = (overlay->width * overlay->height * 3) / 2;
+  g_return_if_fail (GST_BUFFER_SIZE (in1) != size);
+  g_return_if_fail (GST_BUFFER_SIZE (in2) != size);
+  g_return_if_fail (GST_BUFFER_SIZE (in3) != size);
 
   out = gst_buffer_new_and_alloc (size);
 
   gst_overlay_blend_i420 (GST_BUFFER_DATA (out),
-      			  GST_BUFFER_DATA (in1), 
-		          GST_BUFFER_DATA (in2), 
-		          GST_BUFFER_DATA (in3), 
-	                  overlay->width, overlay->height);
+      GST_BUFFER_DATA (in1),
+      GST_BUFFER_DATA (in2),
+      GST_BUFFER_DATA (in3), overlay->width, overlay->height);
 
   GST_BUFFER_TIMESTAMP (out) = GST_BUFFER_TIMESTAMP (in1);
   GST_BUFFER_DURATION (out) = GST_BUFFER_DURATION (in1);
@@ -312,12 +322,12 @@ gst_overlay_loop (GstElement *element)
 }
 
 static void
-gst_overlay_set_property (GObject *object, guint prop_id, 
-		        const GValue *value, GParamSpec *pspec)
+gst_overlay_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec)
 {
   GstOverlay *overlay;
 
-  overlay = GST_OVERLAY(object);
+  overlay = GST_OVERLAY (object);
 
   switch (prop_id) {
     default:
@@ -327,12 +337,12 @@ gst_overlay_set_property (GObject *object, guint prop_id,
 }
 
 static void
-gst_overlay_get_property (GObject *object, guint prop_id, 
-		        GValue *value, GParamSpec *pspec)
+gst_overlay_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec)
 {
   GstOverlay *overlay;
 
-  overlay = GST_OVERLAY(object);
+  overlay = GST_OVERLAY (object);
 
   switch (prop_id) {
     default:
@@ -343,20 +353,14 @@ gst_overlay_get_property (GObject *object, guint prop_id,
 
 
 static gboolean
-plugin_init (GstPlugin *plugin)
+plugin_init (GstPlugin * plugin)
 {
   return gst_element_register (plugin, "overlay",
-			       GST_RANK_NONE, GST_TYPE_OVERLAY);
+      GST_RANK_NONE, GST_TYPE_OVERLAY);
 }
 
-GST_PLUGIN_DEFINE (
-  GST_VERSION_MAJOR,
-  GST_VERSION_MINOR,
-  "overlay",
-  "Overlay multiple video streams",
-  plugin_init,
-  VERSION,
-  "LGPL",
-  GST_PACKAGE,
-  GST_ORIGIN
-)
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+    GST_VERSION_MINOR,
+    "overlay",
+    "Overlay multiple video streams",
+    plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN)