Added simple seeking testsuite

Original commit message from CVS:
Added simple seeking testsuite
Added effectv

configure.ac

@@ -170,7 +170,7 @@ AC_SUBST(GST_PLUGIN_LDFLAGS)
 dnl these are all the gst plugins, compilable without additional libs
 GST_PLUGINS_ALL="\
         ac3parse adder audioscale auparse avi cdxaparse chart\
-        cutter deinterlace festival flx goom intfloat law level\
+        cutter deinterlace effectv festival flx goom intfloat law level\
         median mpeg1enc mpeg1sys mpeg1videoparse mpeg2enc mpeg2sub\
         mpegaudio mpegaudioparse mpegstream mpegtypes modplug\
         monoscope passthrough playondemand qtdemux rtjpeg silence sine\
@@ -760,6 +760,7 @@ gst/cdxaparse/Makefile
 gst/chart/Makefile
 gst/cutter/Makefile
 gst/deinterlace/Makefile
+gst/effectv/Makefile
 gst/festival/Makefile
 gst/flx/Makefile
 gst/goom/Makefile
@@ -855,6 +856,7 @@ gst-libs/gst/floatcast/Makefile
 examples/capsfilter/Makefile
 examples/Makefile
 tools/Makefile
+testsuite/seeking/Makefile
 )
 
 AC_OUTPUT

testsuite/seeking/Makefile.am

@@ -0,0 +1,9 @@
+testprogs = seek1 ## autoplug3 ## autoplug4 # autoplug2
+
+TESTS = $(testprogs)
+
+check_PROGRAMS = $(testprogs)
+
+# we have nothing but apps here, we can do this safely
+LIBS = $(GST_LIBS) $(GTK_LIBS)
+CFLAGS = $(GST_CFLAGS) $(GTK_CFLAGS)

testsuite/seeking/seek1.c

@@ -0,0 +1,117 @@
+#include <glib.h>
+#include <gtk/gtk.h>
+#include <gst/gst.h>
+
+static GstElement *src, *mad, *osssink, *pipeline;
+
+static void 
+set_seek (GtkAdjustment *adj, gpointer data)
+{
+  g_print ("%f\n", adj->value);
+
+  gst_pad_send_event (gst_element_get_pad (mad, "src"), 
+		  gst_event_new_seek (GST_SEEK_BYTEOFFSET_SET, adj->value*1000, TRUE));
+
+}
+
+static void
+play_cb (GtkButton * button, gpointer data)
+{
+  GstElement *pipeline = GST_ELEMENT (data);
+
+  gst_element_set_state (pipeline, GST_STATE_PLAYING);
+  gtk_idle_add ((GtkFunction) gst_bin_iterate, pipeline);
+}
+
+static void
+pause_cb (GtkButton * button, gpointer data)
+{
+  GstElement *pipeline = GST_ELEMENT (data);
+
+  gst_element_set_state (pipeline, GST_STATE_PAUSED);
+}
+
+static void
+stop_cb (GtkButton * button, gpointer data)
+{
+  GstElement *pipeline = GST_ELEMENT (data);
+
+  gst_element_set_state (pipeline, GST_STATE_READY);
+}
+
+int
+main (int argc, char **argv)
+{
+  guint channels;
+  GtkWidget *window, *hbox, *play_button, *pause_button, *stop_button, *quit_button, *hscale;
+
+  gst_init (&argc, &argv);
+  gtk_init (&argc, &argv);
+
+  if (argc != 2) {
+    g_print ("usage: %s <mp3-filename>\n", argv[0]);
+    exit (-1);
+  }
+
+  src = gst_element_factory_make ("filesrc", "filesrc");
+  mad = gst_element_factory_make ("mad", "mad");
+  osssink = gst_element_factory_make ("osssink", "osssink");
+
+  g_object_set (G_OBJECT (src), "location", argv[1], NULL);
+  g_object_set (G_OBJECT (osssink), "fragment", 0x00180008, NULL);
+  g_object_get (G_OBJECT (osssink), "channels", &channels, NULL);
+
+  pipeline = gst_pipeline_new ("app");
+
+  gst_bin_add (GST_BIN (pipeline), src);
+  gst_bin_add (GST_BIN (pipeline), mad);
+  gst_bin_add (GST_BIN (pipeline), osssink);
+
+  gst_element_connect (src, mad);
+  gst_element_connect (mad, osssink);
+
+
+  /* initialize gui elements ... */
+  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+  hbox = gtk_hbox_new (FALSE, 0);
+  play_button = gtk_button_new_with_label ("play");
+  pause_button = gtk_button_new_with_label ("pause");
+  stop_button = gtk_button_new_with_label ("stop");
+  quit_button = gtk_button_new_with_label ("quit");
+
+  hscale = gtk_hscale_new (GTK_ADJUSTMENT (gtk_adjustment_new (1.0, 0.01, 100.0, 0.1, 0.0, 0.0)));
+  gtk_scale_set_digits (GTK_SCALE (hscale), 2);
+  gtk_range_set_update_policy (GTK_RANGE (hscale), GTK_UPDATE_CONTINUOUS);
+
+  gtk_signal_connect(GTK_OBJECT(gtk_range_get_adjustment(GTK_RANGE(hscale))),
+                             "value_changed", G_CALLBACK (set_seek), osssink);
+
+  /* do the packing stuff ... */
+  gtk_window_set_default_size (GTK_WINDOW (window), 96, 96);
+  gtk_container_add (GTK_CONTAINER (window), hbox);
+  gtk_box_pack_start (GTK_BOX (hbox), play_button, FALSE, FALSE, 2);
+  gtk_box_pack_start (GTK_BOX (hbox), pause_button, FALSE, FALSE, 2);
+  gtk_box_pack_start (GTK_BOX (hbox), stop_button, FALSE, FALSE, 2);
+  gtk_box_pack_start (GTK_BOX (hbox), quit_button, FALSE, FALSE, 2);
+  gtk_box_pack_start (GTK_BOX (hbox), hscale, TRUE, TRUE, 2);
+
+  /* connect things ... */
+  g_signal_connect (G_OBJECT (play_button), "clicked", G_CALLBACK (play_cb), pipeline);
+  g_signal_connect (G_OBJECT (pause_button), "clicked", G_CALLBACK (pause_cb), pipeline);
+  g_signal_connect (G_OBJECT (stop_button), "clicked", G_CALLBACK (stop_cb), pipeline);
+  g_signal_connect (G_OBJECT (quit_button), "clicked", gtk_main_quit, NULL);
+
+  /* show the gui. */
+  gtk_widget_show (play_button);
+  gtk_widget_show (pause_button);
+  gtk_widget_show (stop_button);
+  gtk_widget_show (quit_button);
+  gtk_widget_show (hscale);
+  gtk_widget_show (hbox);
+  gtk_widget_show (window);
+
+
+  gtk_main ();
+
+  return 0;
+}