gst-indent

Original commit message from CVS:
gst-indent

1 files changed, 119 insertions, 107 deletions

diff --git a/ext/jpeg/gstjpegenc.c b/ext/jpeg/gstjpegenc.c
index 7f43ea97..44941719 100644
--- a/ext/jpeg/gstjpegenc.c
+++ b/ext/jpeg/gstjpegenc.c
@@ -35,30 +35,34 @@ GstElementDetails gst_jpegenc_details = {
 };
 
 /* JpegEnc signals and args */
-enum {
+enum
+{
   FRAME_ENCODED,
   /* FILL ME */
   LAST_SIGNAL
 };
 
-enum {
+enum
+{
   ARG_0,
   ARG_QUALITY,
   ARG_SMOOTHING,
   /* FILL ME */
 };
 
-static void             gst_jpegenc_base_init   (gpointer g_class);
-static void		gst_jpegenc_class_init	(GstJpegEnc *klass);
-static void		gst_jpegenc_init	(GstJpegEnc *jpegenc);
+static void gst_jpegenc_base_init (gpointer g_class);
+static void gst_jpegenc_class_init (GstJpegEnc * klass);
+static void gst_jpegenc_init (GstJpegEnc * jpegenc);
 
-static void		gst_jpegenc_chain	(GstPad *pad, GstData *_data);
-static GstPadLinkReturn	gst_jpegenc_link	(GstPad *pad, const GstCaps *caps);
-static GstCaps * gst_jpegenc_getcaps (GstPad *pad);
+static void gst_jpegenc_chain (GstPad * pad, GstData * _data);
+static GstPadLinkReturn gst_jpegenc_link (GstPad * pad, const GstCaps * caps);
+static GstCaps *gst_jpegenc_getcaps (GstPad * pad);
 
-static void		gst_jpegenc_resync	(GstJpegEnc *jpegenc);
-static void gst_jpegenc_set_property (GObject * object, guint prop_id, const GValue * value, GParamSpec * pspec);
-static void gst_jpegenc_get_property (GObject * object, guint prop_id, GValue * value, GParamSpec * pspec);
+static void gst_jpegenc_resync (GstJpegEnc * jpegenc);
+static void gst_jpegenc_set_property (GObject * object, guint prop_id,
+    const GValue * value, GParamSpec * pspec);
+static void gst_jpegenc_get_property (GObject * object, guint prop_id,
+    GValue * value, GParamSpec * pspec);
 
 static GstElementClass *parent_class = NULL;
 static guint gst_jpegenc_signals[LAST_SIGNAL] = { 0 };
@@ -70,46 +74,44 @@ gst_jpegenc_get_type (void)
 
   if (!jpegenc_type) {
     static const GTypeInfo jpegenc_info = {
-      sizeof(GstJpegEnc),
+      sizeof (GstJpegEnc),
       gst_jpegenc_base_init,
       NULL,
-      (GClassInitFunc)gst_jpegenc_class_init,
+      (GClassInitFunc) gst_jpegenc_class_init,
       NULL,
       NULL,
-      sizeof(GstJpegEnc),
+      sizeof (GstJpegEnc),
       0,
-      (GInstanceInitFunc)gst_jpegenc_init,
+      (GInstanceInitFunc) gst_jpegenc_init,
     };
-    jpegenc_type = g_type_register_static(GST_TYPE_ELEMENT, "GstJpegEnc", &jpegenc_info, 0);
+    jpegenc_type =
+	g_type_register_static (GST_TYPE_ELEMENT, "GstJpegEnc", &jpegenc_info,
+	0);
   }
   return jpegenc_type;
 }
 
 static GstStaticPadTemplate gst_jpegenc_sink_pad_template =
-GST_STATIC_PAD_TEMPLATE (
-    "sink",
+GST_STATIC_PAD_TEMPLATE ("sink",
     GST_PAD_SINK,
     GST_PAD_ALWAYS,
-    GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV("I420"))
-);
+    GST_STATIC_CAPS (GST_VIDEO_CAPS_YUV ("I420"))
+    );
 
 static GstStaticPadTemplate gst_jpegenc_src_pad_template =
-GST_STATIC_PAD_TEMPLATE (
-    "src",
+GST_STATIC_PAD_TEMPLATE ("src",
     GST_PAD_SRC,
     GST_PAD_ALWAYS,
     GST_STATIC_CAPS ("image/jpeg, "
-      "width = (int) [ 16, 4096 ], "
-      "height = (int) [ 16, 4096 ], "
-      "framerate = (double) [ 1, MAX ]"
-    )
-);
+	"width = (int) [ 16, 4096 ], "
+	"height = (int) [ 16, 4096 ], " "framerate = (double) [ 1, MAX ]")
+    );
 
 static void
 gst_jpegenc_base_init (gpointer g_class)
 {
   GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
-  
+
   gst_element_class_add_pad_template (element_class,
       gst_static_pad_template_get (&gst_jpegenc_sink_pad_template));
   gst_element_class_add_pad_template (element_class,
@@ -118,29 +120,29 @@ gst_jpegenc_base_init (gpointer g_class)
 }
 
 static void
-gst_jpegenc_class_init (GstJpegEnc *klass)
+gst_jpegenc_class_init (GstJpegEnc * 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);
 
   gst_jpegenc_signals[FRAME_ENCODED] =
-    g_signal_new ("frame-encoded", G_TYPE_FROM_CLASS(klass), G_SIGNAL_RUN_LAST,
-                   G_STRUCT_OFFSET (GstJpegEncClass, 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 (GstJpegEncClass, frame_encoded), NULL,
+      NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
 
   g_object_class_install_property (gobject_class, ARG_QUALITY,
       g_param_spec_int ("quality", "Quality", "Quality of encoding",
-        0, 100, 85, G_PARAM_READWRITE));
+	  0, 100, 85, G_PARAM_READWRITE));
 #if 0
   /* disabled, since it doesn't seem to work */
   g_object_class_install_property (gobject_class, ARG_SMOOTHING,
       g_param_spec_int ("smoothing", "Smoothing", "Smoothing factor",
-        0, 100, 0, G_PARAM_READWRITE));
+	  0, 100, 0, G_PARAM_READWRITE));
 #endif
 
   gobject_class->set_property = gst_jpegenc_set_property;
@@ -160,44 +162,47 @@ gst_jpegenc_flush_destination (j_compress_ptr cinfo)
   return TRUE;
 }
 
-static void gst_jpegenc_term_destination (j_compress_ptr cinfo)
+static void
+gst_jpegenc_term_destination (j_compress_ptr cinfo)
 {
   GST_DEBUG ("gst_jpegenc_chain: term_source");
 }
 
 static void
-gst_jpegenc_init (GstJpegEnc *jpegenc)
+gst_jpegenc_init (GstJpegEnc * jpegenc)
 {
   /* create the sink and src pads */
-  jpegenc->sinkpad = gst_pad_new_from_template (
-      gst_static_pad_template_get (&gst_jpegenc_sink_pad_template), "sink");
-  gst_pad_set_chain_function(jpegenc->sinkpad,gst_jpegenc_chain);
-  gst_pad_set_getcaps_function(jpegenc->sinkpad, gst_jpegenc_getcaps);
-  gst_pad_set_link_function(jpegenc->sinkpad, gst_jpegenc_link);
-  gst_element_add_pad(GST_ELEMENT(jpegenc),jpegenc->sinkpad);
-
-  jpegenc->srcpad = gst_pad_new_from_template (
-      gst_static_pad_template_get (&gst_jpegenc_src_pad_template), "src");
-  gst_pad_set_getcaps_function(jpegenc->sinkpad, gst_jpegenc_getcaps);
-  gst_pad_set_link_function(jpegenc->sinkpad, gst_jpegenc_link);
-  gst_element_add_pad(GST_ELEMENT(jpegenc),jpegenc->srcpad);
+  jpegenc->sinkpad =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&gst_jpegenc_sink_pad_template), "sink");
+  gst_pad_set_chain_function (jpegenc->sinkpad, gst_jpegenc_chain);
+  gst_pad_set_getcaps_function (jpegenc->sinkpad, gst_jpegenc_getcaps);
+  gst_pad_set_link_function (jpegenc->sinkpad, gst_jpegenc_link);
+  gst_element_add_pad (GST_ELEMENT (jpegenc), jpegenc->sinkpad);
+
+  jpegenc->srcpad =
+      gst_pad_new_from_template (gst_static_pad_template_get
+      (&gst_jpegenc_src_pad_template), "src");
+  gst_pad_set_getcaps_function (jpegenc->sinkpad, gst_jpegenc_getcaps);
+  gst_pad_set_link_function (jpegenc->sinkpad, gst_jpegenc_link);
+  gst_element_add_pad (GST_ELEMENT (jpegenc), jpegenc->srcpad);
 
   /* reset the initial video state */
   jpegenc->width = -1;
   jpegenc->height = -1;
 
   /* setup jpeglib */
-  memset(&jpegenc->cinfo, 0, sizeof(jpegenc->cinfo));
-  memset(&jpegenc->jerr, 0, sizeof(jpegenc->jerr));
-  jpegenc->cinfo.err = jpeg_std_error(&jpegenc->jerr);
-  jpeg_create_compress(&jpegenc->cinfo);
+  memset (&jpegenc->cinfo, 0, sizeof (jpegenc->cinfo));
+  memset (&jpegenc->jerr, 0, sizeof (jpegenc->jerr));
+  jpegenc->cinfo.err = jpeg_std_error (&jpegenc->jerr);
+  jpeg_create_compress (&jpegenc->cinfo);
 
   GST_DEBUG ("gst_jpegenc_init: setting line buffers");
   jpegenc->line[0] = NULL;
   jpegenc->line[1] = NULL;
   jpegenc->line[2] = NULL;
 
-  gst_jpegenc_resync(jpegenc);
+  gst_jpegenc_resync (jpegenc);
 
   jpegenc->jdest.init_destination = gst_jpegenc_init_destination;
   jpegenc->jdest.empty_output_buffer = gst_jpegenc_flush_destination;
@@ -209,7 +214,7 @@ gst_jpegenc_init (GstJpegEnc *jpegenc)
 }
 
 static GstCaps *
-gst_jpegenc_getcaps (GstPad *pad)
+gst_jpegenc_getcaps (GstPad * pad)
 {
   GstJpegEnc *jpegenc = GST_JPEGENC (gst_pad_get_parent (pad));
   GstPad *otherpad;
@@ -225,7 +230,7 @@ gst_jpegenc_getcaps (GstPad *pad)
   } else {
     name = "video/x-raw-yuv";
   }
-  for (i=0;i<gst_caps_get_size (caps); i++){
+  for (i = 0; i < gst_caps_get_size (caps); i++) {
     structure = gst_caps_get_structure (caps, i);
 
     gst_structure_set_name (structure, name);
@@ -236,7 +241,7 @@ gst_jpegenc_getcaps (GstPad *pad)
 }
 
 static GstPadLinkReturn
-gst_jpegenc_link (GstPad *pad, const GstCaps *caps)
+gst_jpegenc_link (GstPad * pad, const GstCaps * caps)
 {
   GstJpegEnc *jpegenc = GST_JPEGENC (gst_pad_get_parent (pad));
   GstStructure *structure;
@@ -248,18 +253,17 @@ gst_jpegenc_link (GstPad *pad, const GstCaps *caps)
 
   structure = gst_caps_get_structure (caps, 0);
   gst_structure_get_double (structure, "framerate", &jpegenc->fps);
-  gst_structure_get_int (structure, "width",     &jpegenc->width);
-  gst_structure_get_int (structure, "height",    &jpegenc->height);
-  
+  gst_structure_get_int (structure, "width", &jpegenc->width);
+  gst_structure_get_int (structure, "height", &jpegenc->height);
+
   othercaps = gst_caps_copy (gst_pad_get_pad_template_caps (otherpad));
   gst_caps_set_simple (othercaps,
-      "width",     G_TYPE_INT, jpegenc->width,
-      "height",    G_TYPE_INT, jpegenc->height,
-      "framerate", G_TYPE_DOUBLE, jpegenc->fps,
-      NULL);
+      "width", G_TYPE_INT, jpegenc->width,
+      "height", G_TYPE_INT, jpegenc->height,
+      "framerate", G_TYPE_DOUBLE, jpegenc->fps, NULL);
 
   ret = gst_pad_try_set_caps (jpegenc->srcpad, othercaps);
-  gst_caps_free(othercaps);
+  gst_caps_free (othercaps);
 
   if (GST_PAD_LINK_SUCCESSFUL (ret)) {
     gst_jpegenc_resync (jpegenc);
@@ -269,7 +273,7 @@ gst_jpegenc_link (GstPad *pad, const GstCaps *caps)
 }
 
 static void
-gst_jpegenc_resync (GstJpegEnc *jpegenc)
+gst_jpegenc_resync (GstJpegEnc * jpegenc)
 {
   guint size = 0;
   gint width, height;
@@ -282,11 +286,11 @@ gst_jpegenc_resync (GstJpegEnc *jpegenc)
 
   GST_DEBUG ("gst_jpegenc_resync: wdith %d, height %d", width, height);
 
-  jpeg_set_defaults(&jpegenc->cinfo);
+  jpeg_set_defaults (&jpegenc->cinfo);
   jpegenc->cinfo.dct_method = JDCT_FASTEST;
-  /*jpegenc->cinfo.dct_method = JDCT_DEFAULT;*/
+  /*jpegenc->cinfo.dct_method = JDCT_DEFAULT; */
   /*jpegenc->cinfo.smoothing_factor = jpegenc->smoothing; */
-  jpeg_set_quality(&jpegenc->cinfo, jpegenc->quality, TRUE);
+  jpeg_set_quality (&jpegenc->cinfo, jpegenc->quality, TRUE);
 
 #if 0
   switch (jpegenc->format) {
@@ -310,24 +314,27 @@ gst_jpegenc_resync (GstJpegEnc *jpegenc)
       jpegenc->cinfo.comp_info[2].v_samp_factor = 1;
 
       if (height != -1) {
-        jpegenc->line[0] = g_realloc(jpegenc->line[0], height*sizeof(char*));
-        jpegenc->line[1] = g_realloc(jpegenc->line[1], height*sizeof(char*)/2);
-        jpegenc->line[2] = g_realloc(jpegenc->line[2], height*sizeof(char*)/2);
+	jpegenc->line[0] =
+	    g_realloc (jpegenc->line[0], height * sizeof (char *));
+	jpegenc->line[1] =
+	    g_realloc (jpegenc->line[1], height * sizeof (char *) / 2);
+	jpegenc->line[2] =
+	    g_realloc (jpegenc->line[2], height * sizeof (char *) / 2);
       }
 
       GST_DEBUG ("gst_jpegenc_resync: setting format done");
 #if 0
       break;
     default:
-      printf("gst_jpegenc_resync: unsupported colorspace, using RGB\n");
+      printf ("gst_jpegenc_resync: unsupported colorspace, using RGB\n");
       size = 3;
       jpegenc->cinfo.in_color_space = JCS_RGB;
       break;
   }
 #endif
-  jpegenc->bufsize = jpegenc->width*jpegenc->height*size;
+  jpegenc->bufsize = jpegenc->width * jpegenc->height * size;
 
-  jpeg_suppress_tables(&jpegenc->cinfo, TRUE);
+  jpeg_suppress_tables (&jpegenc->cinfo, TRUE);
   //jpeg_suppress_tables(&jpegenc->cinfo, FALSE);
 
   jpegenc->buffer = NULL;
@@ -335,17 +342,18 @@ gst_jpegenc_resync (GstJpegEnc *jpegenc)
 }
 
 static void
-gst_jpegenc_chain (GstPad *pad, GstData *_data)
+gst_jpegenc_chain (GstPad * pad, GstData * _data)
 {
   GstBuffer *buf = GST_BUFFER (_data);
   GstJpegEnc *jpegenc;
   guchar *data, *outdata;
   gulong size, outsize;
   GstBuffer *outbuf;
+
 /*  GstMeta *meta; */
   guint height, width, width2;
   guchar *base[3];
-  gint i,j, k;
+  gint i, j, k;
 
   g_return_if_fail (pad != NULL);
   g_return_if_fail (GST_IS_PAD (pad));
@@ -355,53 +363,58 @@ gst_jpegenc_chain (GstPad *pad, GstData *_data)
   /*usleep(10000); */
   jpegenc = GST_JPEGENC (GST_OBJECT_PARENT (pad));
 
-  data = GST_BUFFER_DATA(buf);
-  size = GST_BUFFER_SIZE(buf);
+  data = GST_BUFFER_DATA (buf);
+  size = GST_BUFFER_SIZE (buf);
 
-  GST_DEBUG ("gst_jpegenc_chain: got buffer of %ld bytes in '%s'",size,
-          GST_OBJECT_NAME (jpegenc));
+  GST_DEBUG ("gst_jpegenc_chain: got buffer of %ld bytes in '%s'", size,
+      GST_OBJECT_NAME (jpegenc));
 
-  outbuf = gst_buffer_new();
-  outsize = GST_BUFFER_SIZE(outbuf) = jpegenc->bufsize;
-  outdata = GST_BUFFER_DATA(outbuf) = g_malloc(outsize);
-  GST_BUFFER_TIMESTAMP(outbuf) = GST_BUFFER_TIMESTAMP(buf);
+  outbuf = gst_buffer_new ();
+  outsize = GST_BUFFER_SIZE (outbuf) = jpegenc->bufsize;
+  outdata = GST_BUFFER_DATA (outbuf) = g_malloc (outsize);
+  GST_BUFFER_TIMESTAMP (outbuf) = GST_BUFFER_TIMESTAMP (buf);
 
   width = jpegenc->width;
   height = jpegenc->height;
 
   base[0] = data;
-  base[1] = base[0]+width*height;
-  base[2] = base[1]+width*height/4;
+  base[1] = base[0] + width * height;
+  base[2] = base[1] + width * height / 4;
 
   jpegenc->jdest.next_output_byte = outdata;
   jpegenc->jdest.free_in_buffer = outsize;
 
   jpegenc->cinfo.smoothing_factor = jpegenc->smoothing;
-  jpeg_set_quality(&jpegenc->cinfo, jpegenc->quality, TRUE);
-  jpeg_start_compress(&jpegenc->cinfo, TRUE);
+  jpeg_set_quality (&jpegenc->cinfo, jpegenc->quality, TRUE);
+  jpeg_start_compress (&jpegenc->cinfo, TRUE);
 
-  width2 = width>>1;
+  width2 = width >> 1;
   GST_DEBUG ("gst_jpegdec_chain: compressing");
 
-  for (i = 0; i < height; i += 2*DCTSIZE) {
-    for (j=0, k=0; j<2*DCTSIZE;j+=2, k++) {
-      jpegenc->line[0][j]   = base[0]; base[0] += width;
-      jpegenc->line[0][j+1] = base[0]; base[0] += width;
-      jpegenc->line[1][k]   = base[1]; base[1] += width2;
-      jpegenc->line[2][k]   = base[2]; base[2] += width2;
+  for (i = 0; i < height; i += 2 * DCTSIZE) {
+    for (j = 0, k = 0; j < 2 * DCTSIZE; j += 2, k++) {
+      jpegenc->line[0][j] = base[0];
+      base[0] += width;
+      jpegenc->line[0][j + 1] = base[0];
+      base[0] += width;
+      jpegenc->line[1][k] = base[1];
+      base[1] += width2;
+      jpegenc->line[2][k] = base[2];
+      base[2] += width2;
     }
-    jpeg_write_raw_data(&jpegenc->cinfo, jpegenc->line, 2*DCTSIZE);
+    jpeg_write_raw_data (&jpegenc->cinfo, jpegenc->line, 2 * DCTSIZE);
   }
-  jpeg_finish_compress(&jpegenc->cinfo);
+  jpeg_finish_compress (&jpegenc->cinfo);
   GST_DEBUG ("gst_jpegdec_chain: compressing done");
 
-  GST_BUFFER_SIZE(outbuf) = (((outsize - jpegenc->jdest.free_in_buffer)+3)&~3);
+  GST_BUFFER_SIZE (outbuf) =
+      (((outsize - jpegenc->jdest.free_in_buffer) + 3) & ~3);
 
-  gst_pad_push(jpegenc->srcpad, GST_DATA (outbuf));
+  gst_pad_push (jpegenc->srcpad, GST_DATA (outbuf));
 
-  g_signal_emit(G_OBJECT(jpegenc),gst_jpegenc_signals[FRAME_ENCODED], 0);
+  g_signal_emit (G_OBJECT (jpegenc), gst_jpegenc_signals[FRAME_ENCODED], 0);
 
-  gst_buffer_unref(buf);
+  gst_buffer_unref (buf);
 }
 
 static void
@@ -412,7 +425,7 @@ gst_jpegenc_set_property (GObject * object, guint prop_id,
 
   g_return_if_fail (GST_IS_JPEGENC (object));
   jpegenc = GST_JPEGENC (object);
-  
+
   switch (prop_id) {
     case ARG_QUALITY:
       jpegenc->quality = g_value_get_int (value);
@@ -423,7 +436,7 @@ gst_jpegenc_set_property (GObject * object, guint prop_id,
     default:
       break;
   }
-} 
+}
 
 static void
 gst_jpegenc_get_property (GObject * object, guint prop_id, GValue * value,
@@ -446,4 +459,3 @@ gst_jpegenc_get_property (GObject * object, guint prop_id, GValue * value,
       break;
   }
 }
-