diff options
Diffstat (limited to 'gst/level/demo.c')
| -rw-r--r-- | gst/level/demo.c | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/gst/level/demo.c b/gst/level/demo.c index 98781b46..3d7bfc64 100644 --- a/gst/level/demo.c +++ b/gst/level/demo.c @@ -33,8 +33,8 @@ GtkWidget *elapsed; GtkWidget *scale[2][3]; static void -level_callback (GstElement *element, gdouble time, gint channel, - gdouble rms, gdouble peak, gdouble decay) +level_callback (GstElement * element, gdouble time, gint channel, + gdouble rms, gdouble peak, gdouble decay) { gchar *label; @@ -50,6 +50,7 @@ static gboolean idler (gpointer data) { GstElement *pipeline = GST_ELEMENT (data); + g_print ("+"); if (gst_bin_iterate (GST_BIN (pipeline))) return TRUE; @@ -79,8 +80,7 @@ setup_gui () gtk_container_add (GTK_CONTAINER (hbox), elapsed); gtk_container_add (GTK_CONTAINER (vbox), hbox); - for (c = 0; c < 2; ++c) - { + for (c = 0; c < 2; ++c) { /* RMS */ hbox = gtk_hbox_new (TRUE, 0); label = gtk_label_new ("RMS"); @@ -110,8 +110,8 @@ setup_gui () gtk_widget_show_all (GTK_WIDGET (window)); } -int main -(int argc, char *argv[]) +int +main (int argc, char *argv[]) { GstElement *pipeline = NULL; @@ -122,8 +122,7 @@ int main gtk_init (&argc, &argv); pipeline = gst_parse_launchv ((const gchar **) &argv[1], &error); - if (error) - { + if (error) { g_print ("pipeline could not be constructed: %s\n", error->message); g_print ("Please give a complete pipeline with a 'level' element.\n"); g_print ("Example: sinesrc ! level ! osssink\n"); @@ -132,8 +131,7 @@ int main } level = gst_bin_get_by_name (GST_BIN (pipeline), "level0"); - if (level == NULL) - { + if (level == NULL) { g_print ("Please give a pipeline with a 'level' element in it\n"); return 1; } @@ -141,7 +139,7 @@ int main g_object_set (level, "signal", TRUE, NULL); g_signal_connect (level, "level", G_CALLBACK (level_callback), NULL); - + /* setup GUI */ setup_gui (); @@ -155,4 +153,3 @@ int main return 0; } - |