Pass our C files to gst-indent

examples/bus_example.c

@@ -3,14 +3,12 @@
 static GMainLoop *loop;
 
 static gboolean
-my_bus_callback (GstBus     *bus,
-         GstMessage *message,
-         gpointer    data)
+my_bus_callback (GstBus * bus, GstMessage * message, gpointer data)
 {
   g_print ("Got %s message\n", GST_MESSAGE_TYPE_NAME (message));
 
   switch (GST_MESSAGE_TYPE (message)) {
-    case GST_MESSAGE_ERROR: {
+    case GST_MESSAGE_ERROR:{
       GError *err;
       gchar *debug;
 
@@ -39,8 +37,7 @@ my_bus_callback (GstBus     *bus,
 }
 
 gint
-main (gint   argc,
-      gchar *argv[])
+main (gint argc, gchar * argv[])
 {
   GstElement *pipeline;
   GstBus *bus;

examples/snippets.c

 #include <gst/gst.h>
-  
+
 static void
-link_to_multiplexer (GstPad     *tolink_pad,
-                     GstElement *mux)
+link_to_multiplexer (GstPad * tolink_pad, GstElement * mux)
 {
   GstPad *pad;
   gchar *srcname, *sinkname;
@@ -19,9 +18,9 @@ link_to_multiplexer (GstPad     *tolink_pad,
 }
 
 static void
-some_function (GstElement *tee)
+some_function (GstElement * tee)
 {
-  GstPad * pad;
+  GstPad *pad;
   gchar *name;
 
   pad = gst_element_get_request_pad (tee, "src%d");

examples/tutorials/android/android-tutorial-1/jni/tutorial-1.c

@@ -6,26 +6,34 @@
 /*
  * Java Bindings
  */
-static jstring gst_native_get_gstreamer_info (JNIEnv* env, jobject thiz) {
-  char *version_utf8 = gst_version_string();
-  jstring *version_jstring = (*env)->NewStringUTF(env, version_utf8);
+static jstring
+gst_native_get_gstreamer_info (JNIEnv * env, jobject thiz)
+{
+  char *version_utf8 = gst_version_string ();
+  jstring *version_jstring = (*env)->NewStringUTF (env, version_utf8);
   g_free (version_utf8);
   return version_jstring;
 }
 
 static JNINativeMethod native_methods[] = {
-  { "nativeGetGStreamerInfo", "()Ljava/lang/String;", (void *) gst_native_get_gstreamer_info}
+  {"nativeGetGStreamerInfo", "()Ljava/lang/String;",
+      (void *) gst_native_get_gstreamer_info}
 };
 
-jint JNI_OnLoad(JavaVM *vm, void *reserved) {
+jint
+JNI_OnLoad (JavaVM * vm, void *reserved)
+{
   JNIEnv *env = NULL;
 
-  if ((*vm)->GetEnv(vm, (void**) &env, JNI_VERSION_1_4) != JNI_OK) {
-    __android_log_print (ANDROID_LOG_ERROR, "tutorial-1", "Could not retrieve JNIEnv");
+  if ((*vm)->GetEnv (vm, (void **) &env, JNI_VERSION_1_4) != JNI_OK) {
+    __android_log_print (ANDROID_LOG_ERROR, "tutorial-1",
+        "Could not retrieve JNIEnv");
     return 0;
   }
-  jclass klass = (*env)->FindClass (env, "org/freedesktop/gstreamer/tutorials/tutorial_1/Tutorial1");
-  (*env)->RegisterNatives (env, klass, native_methods, G_N_ELEMENTS(native_methods));
+  jclass klass = (*env)->FindClass (env,
+      "org/freedesktop/gstreamer/tutorials/tutorial_1/Tutorial1");
+  (*env)->RegisterNatives (env, klass, native_methods,
+      G_N_ELEMENTS (native_methods));
 
   return JNI_VERSION_1_4;
 }

examples/tutorials/basic-tutorial-1.c

 #include <gst/gst.h>
 
-int main(int argc, char *argv[]) {
+int
+main (int argc, char *argv[])
+{
   GstElement *pipeline;
   GstBus *bus;
   GstMessage *msg;
@@ -9,14 +11,19 @@ int main(int argc, char *argv[]) {
   gst_init (&argc, &argv);
 
   /* Build the pipeline */
-  pipeline = gst_parse_launch ("playbin uri=https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm", NULL);
+  pipeline =
+      gst_parse_launch
+      ("playbin uri=https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm",
+      NULL);
 
   /* Start playing */
   gst_element_set_state (pipeline, GST_STATE_PLAYING);
 
   /* Wait until error or EOS */
   bus = gst_element_get_bus (pipeline);
-  msg = gst_bus_timed_pop_filtered (bus, GST_CLOCK_TIME_NONE, GST_MESSAGE_ERROR | GST_MESSAGE_EOS);
+  msg =
+      gst_bus_timed_pop_filtered (bus, GST_CLOCK_TIME_NONE,
+      GST_MESSAGE_ERROR | GST_MESSAGE_EOS);
 
   /* Free resources */
   if (msg != NULL)

examples/tutorials/basic-tutorial-12.c

 #include <gst/gst.h>
 #include <string.h>
 
-typedef struct _CustomData {
+typedef struct _CustomData
+{
   gboolean is_live;
   GstElement *pipeline;
   GMainLoop *loop;
 } CustomData;
 
-static void cb_message (GstBus *bus, GstMessage *msg, CustomData *data) {
+static void
+cb_message (GstBus * bus, GstMessage * msg, CustomData * data)
+{
 
   switch (GST_MESSAGE_TYPE (msg)) {
-    case GST_MESSAGE_ERROR: {
+    case GST_MESSAGE_ERROR:{
       GError *err;
       gchar *debug;
 
@@ -28,11 +31,12 @@ static void cb_message (GstBus *bus, GstMessage *msg, CustomData *data) {
       gst_element_set_state (data->pipeline, GST_STATE_READY);
       g_main_loop_quit (data->loop);
       break;
-    case GST_MESSAGE_BUFFERING: {
+    case GST_MESSAGE_BUFFERING:{
       gint percent = 0;
 
       /* If the stream is live, we do not care about buffering. */
-      if (data->is_live) break;
+      if (data->is_live)
+        break;
 
       gst_message_parse_buffering (msg, &percent);
       g_print ("Buffering (%3d%%)\r", percent);
@@ -51,10 +55,12 @@ static void cb_message (GstBus *bus, GstMessage *msg, CustomData *data) {
     default:
       /* Unhandled message */
       break;
-    }
+  }
 }
 
-int main(int argc, char *argv[]) {
+int
+main (int argc, char *argv[])
+{
   GstElement *pipeline;
   GstBus *bus;
   GstStateChangeReturn ret;
@@ -68,7 +74,10 @@ int main(int argc, char *argv[]) {
   memset (&data, 0, sizeof (data));
 
   /* Build the pipeline */
-  pipeline = gst_parse_launch ("playbin uri=https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm", NULL);
+  pipeline =
+      gst_parse_launch
+      ("playbin uri=https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm",
+      NULL);
   bus = gst_element_get_bus (pipeline);
 
   /* Start playing */

examples/tutorials/basic-tutorial-13.c

@@ -2,17 +2,20 @@
 #include <stdio.h>
 #include <gst/gst.h>
 
-typedef struct _CustomData {
+typedef struct _CustomData
+{
   GstElement *pipeline;
   GstElement *video_sink;
   GMainLoop *loop;
 
-  gboolean playing;  /* Playing or Paused */
-  gdouble rate;      /* Current playback rate (can be negative) */
+  gboolean playing;             /* Playing or Paused */
+  gdouble rate;                 /* Current playback rate (can be negative) */
 } CustomData;
 
 /* Send seek event to change rate */
-static void send_seek_event (CustomData *data) {
+static void
+send_seek_event (CustomData * data)
+{
   gint64 position;
   GstEvent *seek_event;
 
@@ -24,11 +27,15 @@ static void send_seek_event (CustomData *data) {
 
   /* Create the seek event */
   if (data->rate > 0) {
-    seek_event = gst_event_new_seek (data->rate, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE,
-        GST_SEEK_TYPE_SET, position, GST_SEEK_TYPE_SET, -1);
+    seek_event =
+        gst_event_new_seek (data->rate, GST_FORMAT_TIME,
+        GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE, GST_SEEK_TYPE_SET,
+        position, GST_SEEK_TYPE_SET, -1);
   } else {
-    seek_event = gst_event_new_seek (data->rate, GST_FORMAT_TIME, GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE,
-        GST_SEEK_TYPE_SET, 0, GST_SEEK_TYPE_SET, position);
+    seek_event =
+        gst_event_new_seek (data->rate, GST_FORMAT_TIME,
+        GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE, GST_SEEK_TYPE_SET, 0,
+        GST_SEEK_TYPE_SET, position);
   }
 
   if (data->video_sink == NULL) {
@@ -43,46 +50,51 @@ static void send_seek_event (CustomData *data) {
 }
 
 /* Process keyboard input */
-static gboolean handle_keyboard (GIOChannel *source, GIOCondition cond, CustomData *data) {
+static gboolean
+handle_keyboard (GIOChannel * source, GIOCondition cond, CustomData * data)
+{
   gchar *str = NULL;
 
-  if (g_io_channel_read_line (source, &str, NULL, NULL, NULL) != G_IO_STATUS_NORMAL) {
+  if (g_io_channel_read_line (source, &str, NULL, NULL,
+          NULL) != G_IO_STATUS_NORMAL) {
     return TRUE;
   }
 
   switch (g_ascii_tolower (str[0])) {
-  case 'p':
-    data->playing = !data->playing;
-    gst_element_set_state (data->pipeline, data->playing ? GST_STATE_PLAYING : GST_STATE_PAUSED);
-    g_print ("Setting state to %s\n", data->playing ? "PLAYING" : "PAUSE");
-    break;
-  case 's':
-    if (g_ascii_isupper (str[0])) {
-      data->rate *= 2.0;
-    } else {
-      data->rate /= 2.0;
-    }
-    send_seek_event (data);
-    break;
-  case 'd':
-    data->rate *= -1.0;
-    send_seek_event (data);
-    break;
-  case 'n':
-    if (data->video_sink == NULL) {
-      /* If we have not done so, obtain the sink through which we will send the step events */
-      g_object_get (data->pipeline, "video-sink", &data->video_sink, NULL);
-    }
-
-    gst_element_send_event (data->video_sink,
-        gst_event_new_step (GST_FORMAT_BUFFERS, 1, ABS (data->rate), TRUE, FALSE));
-    g_print ("Stepping one frame\n");
-    break;
-  case 'q':
-    g_main_loop_quit (data->loop);
-    break;
-  default:
-    break;
+    case 'p':
+      data->playing = !data->playing;
+      gst_element_set_state (data->pipeline,
+          data->playing ? GST_STATE_PLAYING : GST_STATE_PAUSED);
+      g_print ("Setting state to %s\n", data->playing ? "PLAYING" : "PAUSE");
+      break;
+    case 's':
+      if (g_ascii_isupper (str[0])) {
+        data->rate *= 2.0;
+      } else {
+        data->rate /= 2.0;
+      }
+      send_seek_event (data);
+      break;
+    case 'd':
+      data->rate *= -1.0;
+      send_seek_event (data);
+      break;
+    case 'n':
+      if (data->video_sink == NULL) {
+        /* If we have not done so, obtain the sink through which we will send the step events */
+        g_object_get (data->pipeline, "video-sink", &data->video_sink, NULL);
+      }
+
+      gst_element_send_event (data->video_sink,
+          gst_event_new_step (GST_FORMAT_BUFFERS, 1, ABS (data->rate), TRUE,
+              FALSE));
+      g_print ("Stepping one frame\n");
+      break;
+    case 'q':
+      g_main_loop_quit (data->loop);
+      break;
+    default:
+      break;
   }
 
   g_free (str);
@@ -90,7 +102,9 @@ static gboolean handle_keyboard (GIOChannel *source, GIOCondition cond, CustomDa
   return TRUE;
 }
 
-int main(int argc, char *argv[]) {
+int
+main (int argc, char *argv[])
+{
   CustomData data;
   GstStateChangeReturn ret;
   GIOChannel *io_stdin;
@@ -102,16 +116,18 @@ int main(int argc, char *argv[]) {
   memset (&data, 0, sizeof (data));
 
   /* Print usage map */
-  g_print (
-    "USAGE: Choose one of the following options, then press enter:\n"
-    " 'P' to toggle between PAUSE and PLAY\n"
-    " 'S' to increase playback speed, 's' to decrease playback speed\n"
-    " 'D' to toggle playback direction\n"
-    " 'N' to move to next frame (in the current direction, better in PAUSE)\n"
-    " 'Q' to quit\n");
+  g_print ("USAGE: Choose one of the following options, then press enter:\n"
+      " 'P' to toggle between PAUSE and PLAY\n"
+      " 'S' to increase playback speed, 's' to decrease playback speed\n"
+      " 'D' to toggle playback direction\n"
+      " 'N' to move to next frame (in the current direction, better in PAUSE)\n"
+      " 'Q' to quit\n");
 
   /* Build the pipeline */
-  data.pipeline = gst_parse_launch ("playbin uri=https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm", NULL);
+  data.pipeline =
+      gst_parse_launch
+      ("playbin uri=https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm",
+      NULL);
 
   /* Add a keyboard watch so we get notified of keystrokes */
 #ifdef G_OS_WIN32
@@ -119,7 +135,7 @@ int main(int argc, char *argv[]) {
 #else
   io_stdin = g_io_channel_unix_new (fileno (stdin));
 #endif
-  g_io_add_watch (io_stdin, G_IO_IN, (GIOFunc)handle_keyboard, &data);
+  g_io_add_watch (io_stdin, G_IO_IN, (GIOFunc) handle_keyboard, &data);
 
   /* Start playing */
   ret = gst_element_set_state (data.pipeline, GST_STATE_PLAYING);

examples/tutorials/basic-tutorial-15.c

 #include <clutter-gst/clutter-gst.h>
 
 /* Setup the video texture once its size is known */
-void size_change (ClutterActor *texture, gint width, gint height, gpointer user_data) {
+void
+size_change (ClutterActor * texture, gint width, gint height,
+    gpointer user_data)
+{
   ClutterActor *stage;
   gfloat new_x, new_y, new_width, new_height;
   gfloat stage_width, stage_height;
@@ -21,7 +24,7 @@ void size_change (ClutterActor *texture, gint width, gint height, gpointer user_
     new_x = 0;
     new_y = (stage_height - new_height) / 2;
   } else {
-    new_width  = (width * stage_height) / height;
+    new_width = (width * stage_height) / height;
     new_height = stage_height;
 
     new_x = (stage_width - new_width) / 2;
@@ -29,13 +32,18 @@ void size_change (ClutterActor *texture, gint width, gint height, gpointer user_
   }
   clutter_actor_set_position (texture, new_x, new_y);
   clutter_actor_set_size (texture, new_width, new_height);
-  clutter_actor_set_rotation (texture, CLUTTER_Y_AXIS, 0.0, stage_width / 2, 0, 0);
+  clutter_actor_set_rotation (texture, CLUTTER_Y_AXIS, 0.0, stage_width / 2, 0,
+      0);
   /* Animate it */
-  animation = clutter_actor_animate (texture, CLUTTER_LINEAR, 10000, "rotation-angle-y", 360.0, NULL);
+  animation =
+      clutter_actor_animate (texture, CLUTTER_LINEAR, 10000, "rotation-angle-y",
+      360.0, NULL);
   clutter_animation_set_loop (animation, TRUE);
 }
 
-int main(int argc, char *argv[]) {
+int
+main (int argc, char *argv[])
+{
   GstElement *pipeline, *sink;
   ClutterTimeline *timeline;
   ClutterActor *stage, *texture;
@@ -50,14 +58,19 @@ int main(int argc, char *argv[]) {
 
   /* Make a timeline */
   timeline = clutter_timeline_new (1000);
-  g_object_set(timeline, "loop", TRUE, NULL);
+  g_object_set (timeline, "loop", TRUE, NULL);
 
   /* Create new texture and disable slicing so the video is properly mapped onto it */
-  texture = CLUTTER_ACTOR (g_object_new (CLUTTER_TYPE_TEXTURE, "disable-slicing", TRUE, NULL));
+  texture =
+      CLUTTER_ACTOR (g_object_new (CLUTTER_TYPE_TEXTURE, "disable-slicing",
+          TRUE, NULL));
   g_signal_connect (texture, "size-change", G_CALLBACK (size_change), NULL);
 
   /* Build the GStreamer pipeline */
-  pipeline = gst_parse_launch ("playbin uri=https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm", NULL);
+  pipeline =
+      gst_parse_launch
+      ("playbin uri=https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm",
+      NULL);
 
   /* Instantiate the Clutter sink */
   sink = gst_element_factory_make ("autocluttersink", NULL);
@@ -70,7 +83,7 @@ int main(int argc, char *argv[]) {
     return -1;
   }
 
-  /* Link GStreamer with Clutter by passing the Clutter texture to the Clutter sink*/
+  /* Link GStreamer with Clutter by passing the Clutter texture to the Clutter sink */
   g_object_set (sink, "texture", texture, NULL);
 
   /* Add the Clutter sink to the pipeline */
@@ -86,7 +99,7 @@ int main(int argc, char *argv[]) {
   clutter_group_add (CLUTTER_GROUP (stage), texture);
   clutter_actor_show_all (stage);
 
-  clutter_main();
+  clutter_main ();
 
   /* Free resources */
   gst_element_set_state (pipeline, GST_STATE_NULL);

examples/tutorials/basic-tutorial-2.c

 #include <gst/gst.h>
 
-int main(int argc, char *argv[]) {
+int
+main (int argc, char *argv[])
+{
   GstElement *pipeline, *source, *sink;
   GstBus *bus;
   GstMessage *msg;
@@ -42,7 +44,9 @@ int main(int argc, char *argv[]) {
 
   /* Wait until error or EOS */
   bus = gst_element_get_bus (pipeline);
-  msg = gst_bus_timed_pop_filtered (bus, GST_CLOCK_TIME_NONE, GST_MESSAGE_ERROR | GST_MESSAGE_EOS);
+  msg =
+      gst_bus_timed_pop_filtered (bus, GST_CLOCK_TIME_NONE,
+      GST_MESSAGE_ERROR | GST_MESSAGE_EOS);
 
   /* Parse message */
   if (msg != NULL) {
@@ -52,8 +56,10 @@ int main(int argc, char *argv[]) {
     switch (GST_MESSAGE_TYPE (msg)) {
       case GST_MESSAGE_ERROR:
         gst_message_parse_error (msg, &err, &debug_info);
-        g_printerr ("Error received from element %s: %s\n", GST_OBJECT_NAME (msg->src), err->message);
-        g_printerr ("Debugging information: %s\n", debug_info ? debug_info : "none");
+        g_printerr ("Error received from element %s: %s\n",
+            GST_OBJECT_NAME (msg->src), err->message);
+        g_printerr ("Debugging information: %s\n",
+            debug_info ? debug_info : "none");
         g_clear_error (&err);
         g_free (debug_info);
         break;
@@ -73,4 +79,4 @@ int main(int argc, char *argv[]) {
   gst_element_set_state (pipeline, GST_STATE_NULL);
   gst_object_unref (pipeline);
   return 0;
-}
\ No newline at end of file
+}

examples/tutorials/basic-tutorial-3.c

 #include <gst/gst.h>
 
 /* Structure to contain all our information, so we can pass it to callbacks */
-typedef struct _CustomData {
+typedef struct _CustomData
+{
   GstElement *pipeline;
   GstElement *source;
   GstElement *convert;
@@ -9,9 +10,12 @@ typedef struct _CustomData {
 } CustomData;
 
 /* Handler for the pad-added signal */
-static void pad_added_handler (GstElement *src, GstPad *pad, CustomData *data);
+static void pad_added_handler (GstElement * src, GstPad * pad,
+    CustomData * data);
 
-int main(int argc, char *argv[]) {
+int
+main (int argc, char *argv[])
+{
   CustomData data;
   GstBus *bus;
   GstMessage *msg;
@@ -36,7 +40,8 @@ int main(int argc, char *argv[]) {
 
   /* Build the pipeline. Note that we are NOT linking the source at this
    * point. We will do it later. */
-  gst_bin_add_many (GST_BIN (data.pipeline), data.source, data.convert , data.sink, NULL);
+  gst_bin_add_many (GST_BIN (data.pipeline), data.source, data.convert,
+      data.sink, NULL);
   if (!gst_element_link (data.convert, data.sink)) {
     g_printerr ("Elements could not be linked.\n");
     gst_object_unref (data.pipeline);
@@ -44,10 +49,13 @@ int main(int argc, char *argv[]) {
   }
 
   /* Set the URI to play */
-  g_object_set (data.source, "uri", "https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm", NULL);
+  g_object_set (data.source, "uri",
+      "https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm",
+      NULL);
 
   /* Connect to the pad-added signal */
-  g_signal_connect (data.source, "pad-added", G_CALLBACK (pad_added_handler), &data);
+  g_signal_connect (data.source, "pad-added", G_CALLBACK (pad_added_handler),
+      &data);
 
   /* Start playing */
   ret = gst_element_set_state (data.pipeline, GST_STATE_PLAYING);
@@ -71,8 +79,10 @@ int main(int argc, char *argv[]) {
       switch (GST_MESSAGE_TYPE (msg)) {
         case GST_MESSAGE_ERROR:
           gst_message_parse_error (msg, &err, &debug_info);
-          g_printerr ("Error received from element %s: %s\n", GST_OBJECT_NAME (msg->src), err->message);
-          g_printerr ("Debugging information: %s\n", debug_info ? debug_info : "none");
+          g_printerr ("Error received from element %s: %s\n",
+              GST_OBJECT_NAME (msg->src), err->message);
+          g_printerr ("Debugging information: %s\n",
+              debug_info ? debug_info : "none");
           g_clear_error (&err);
           g_free (debug_info);
           terminate = TRUE;
@@ -85,9 +95,11 @@ int main(int argc, char *argv[]) {
           /* We are only interested in state-changed messages from the pipeline */
           if (GST_MESSAGE_SRC (msg) == GST_OBJECT (data.pipeline)) {
             GstState old_state, new_state, pending_state;
-            gst_message_parse_state_changed (msg, &old_state, &new_state, &pending_state);
+            gst_message_parse_state_changed (msg, &old_state, &new_state,
+                &pending_state);
             g_print ("Pipeline state changed from %s to %s:\n",
-                gst_element_state_get_name (old_state), gst_element_state_get_name (new_state));
+                gst_element_state_get_name (old_state),
+                gst_element_state_get_name (new_state));
           }
           break;
         default:
@@ -107,14 +119,17 @@ int main(int argc, char *argv[]) {
 }
 
 /* This function will be called by the pad-added signal */
-static void pad_added_handler (GstElement *src, GstPad *new_pad, CustomData *data) {
+static void
+pad_added_handler (GstElement * src, GstPad * new_pad, CustomData * data)
+{
   GstPad *sink_pad = gst_element_get_static_pad (data->convert, "sink");
   GstPadLinkReturn ret;
   GstCaps *new_pad_caps = NULL;
   GstStructure *new_pad_struct = NULL;
   const gchar *new_pad_type = NULL;
 
-  g_print ("Received new pad '%s' from '%s':\n", GST_PAD_NAME (new_pad), GST_ELEMENT_NAME (src));
+  g_print ("Received new pad '%s' from '%s':\n", GST_PAD_NAME (new_pad),
+      GST_ELEMENT_NAME (src));
 
   /* If our converter is already linked, we have nothing to do here */
   if (gst_pad_is_linked (sink_pad)) {
@@ -127,7 +142,8 @@ static void pad_added_handler (GstElement *src, GstPad *new_pad, CustomData *dat
   new_pad_struct = gst_caps_get_structure (new_pad_caps, 0);
   new_pad_type = gst_structure_get_name (new_pad_struct);
   if (!g_str_has_prefix (new_pad_type, "audio/x-raw")) {
-    g_print ("It has type '%s' which is not raw audio. Ignoring.\n", new_pad_type);
+    g_print ("It has type '%s' which is not raw audio. Ignoring.\n",
+        new_pad_type);
     goto exit;
   }
 

examples/tutorials/basic-tutorial-4.c

 #include <gst/gst.h>
 
 /* Structure to contain all our information, so we can pass it around */
-typedef struct _CustomData {
-  GstElement *playbin;  /* Our one and only element */
-  gboolean playing;      /* Are we in the PLAYING state? */
-  gboolean terminate;    /* Should we terminate execution? */
-  gboolean seek_enabled; /* Is seeking enabled for this media? */
-  gboolean seek_done;    /* Have we performed the seek already? */
-  gint64 duration;       /* How long does this media last, in nanoseconds */
+typedef struct _CustomData
+{
+  GstElement *playbin;          /* Our one and only element */
+  gboolean playing;             /* Are we in the PLAYING state? */
+  gboolean terminate;           /* Should we terminate execution? */
+  gboolean seek_enabled;        /* Is seeking enabled for this media? */
+  gboolean seek_done;           /* Have we performed the seek already? */
+  gint64 duration;              /* How long does this media last, in nanoseconds */
 } CustomData;
 
 /* Forward definition of the message processing function */
-static void handle_message (CustomData *data, GstMessage *msg);
+static void handle_message (CustomData * data, GstMessage * msg);
 
-int main(int argc, char *argv[]) {
+int
+main (int argc, char *argv[])
+{
   CustomData data;
   GstBus *bus;
   GstMessage *msg;
@@ -37,7 +40,9 @@ int main(int argc, char *argv[]) {
   }
 
   /* Set the URI to play */
-  g_object_set (data.playbin, "uri", "https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm", NULL);
+  g_object_set (data.playbin, "uri",
+      "https://www.freedesktop.org/software/gstreamer-sdk/data/media/sintel_trailer-480p.webm",
+      NULL);
 
   /* Start playing */
   ret = gst_element_set_state (data.playbin, GST_STATE_PLAYING);
@@ -51,7 +56,8 @@ int main(int argc, char *argv[]) {
   bus = gst_element_get_bus (data.playbin);
   do {
     msg = gst_bus_timed_pop_filtered (bus, 100 * GST_MSECOND,
-        GST_MESSAGE_STATE_CHANGED | GST_MESSAGE_ERROR | GST_MESSAGE_EOS | GST_MESSAGE_DURATION);
+        GST_MESSAGE_STATE_CHANGED | GST_MESSAGE_ERROR | GST_MESSAGE_EOS |
+        GST_MESSAGE_DURATION);
 
     /* Parse message */
     if (msg != NULL) {
@@ -62,13 +68,15 @@ int main(int argc, char *argv[]) {
         gint64 current = -1;
 
         /* Query the current position of the stream */
-        if (!gst_element_query_position (data.playbin, GST_FORMAT_TIME, &current)) {
+        if (!gst_element_query_position (data.playbin, GST_FORMAT_TIME,
+                &current)) {
           g_printerr ("Could not query current position.\n");
         }
 
         /* If we didn't know it yet, query the stream duration */
         if (!GST_CLOCK_TIME_IS_VALID (data.duration)) {
-          if (!gst_element_query_duration (data.playbin, GST_FORMAT_TIME, &data.duration)) {
+          if (!gst_element_query_duration (data.playbin, GST_FORMAT_TIME,
+                  &data.duration)) {
             g_printerr ("Could not query current duration.\n");
           }
         }
@@ -95,15 +103,19 @@ int main(int argc, char *argv[]) {
   return 0;
 }
 
-static void handle_message (CustomData *data, GstMessage *msg) {
+static void
+handle_message (CustomData * data, GstMessage * msg)
+{
   GError *err;
   gchar *debug_info;
 
   switch (GST_MESSAGE_TYPE (msg)) {
     case GST_MESSAGE_ERROR:
       gst_message_parse_error (msg, &err, &debug_info);
-      g_printerr ("Error received from element %s: %s\n", GST_OBJECT_NAME (msg->src), err->message);
-      g_printerr ("Debugging information: %s\n", debug_info ? debug_info : "none");
+      g_printerr ("Error received from element %s: %s\n",
+          GST_OBJECT_NAME (msg->src), err->message);
+      g_printerr ("Debugging information: %s\n",
+          debug_info ? debug_info : "none");
       g_clear_error (&err);
       g_free (debug_info);
       data->terminate = TRUE;
@@ -116,12 +128,14 @@ static void handle_message (CustomData *data, GstMessage *msg) {
       /* The duration has changed, mark the current one as invalid */
       data->duration = GST_CLOCK_TIME_NONE;
       break;
-    case GST_MESSAGE_STATE_CHANGED: {
+    case GST_MESSAGE_STATE_CHANGED:{
       GstState old_state, new_state, pending_state;
-      gst_message_parse_state_changed (msg, &old_state, &new_state, &pending_state);
+      gst_message_parse_state_changed (msg, &old_state, &new_state,
+          &pending_state);
       if (GST_MESSAGE_SRC (msg) == GST_OBJECT (data->playbin)) {
         g_print ("Pipeline state changed from %s to %s:\n",
-            gst_element_state_get_name (old_state), gst_element_state_get_name (new_state));
+            gst_element_state_get_name (old_state),
+            gst_element_state_get_name (new_state));
 
         /* Remember whether we are in the PLAYING state or not */
         data->playing = (new_state == GST_STATE_PLAYING);
@@ -132,21 +146,23 @@ static void handle_message (CustomData *data, GstMessage *msg) {
           gint64 start, end;
           query = gst_query_new_seeking (GST_FORMAT_TIME);
           if (gst_element_query (data->playbin, query)) {
-            gst_query_parse_seeking (query, NULL, &data->seek_enabled, &start, &end);
+            gst_query_parse_seeking (query, NULL, &data->seek_enabled, &start,
+                &end);
             if (data->seek_enabled) {
-              g_print ("Seeking is ENABLED from %" GST_TIME_FORMAT " to %" GST_TIME_FORMAT "\n",
-                  GST_TIME_ARGS (start), GST_TIME_ARGS (end));
+              g_print ("Seeking is ENABLED from %" GST_TIME_FORMAT " to %"