Added gst-plugins-base-subtitles0.10-0.10.34 for Meego Harmattan 1.2

[mafwsubrenderer] / gst-plugins-base-subtitles0.10 / tests / old / examples / seek / chained.c

diff --git a/gst-plugins-base-subtitles0.10/tests/old/examples/seek/chained.c b/gst-plugins-base-subtitles0.10/tests/old/examples/seek/chained.c
new file mode 100644 (file)
index 0000000..bf23e05
--- /dev/null
+++ b/gst-plugins-base-subtitles0.10/tests/old/examples/seek/chained.c
@@ -0,0 +1,107 @@
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include <stdlib.h>
+#include <gst/gst.h>
+#include <string.h>
+
+static GstElement *bin;
+
+static void
+unlinked (GstPad * pad, GstPad * peerpad, GstElement * pipeline)
+{
+  gst_element_set_state (pipeline, GST_STATE_PAUSED);
+  gst_bin_remove (GST_BIN (pipeline), bin);
+  gst_element_set_state (bin, GST_STATE_READY);
+  gst_element_set_state (pipeline, GST_STATE_PLAYING);
+}
+
+static void
+new_pad (GstElement * elem, GstPad * newpad, GstElement * pipeline)
+{
+  GstScheduler *sched;
+  GstClock *clock;
+
+  g_print ("new pad %s\n", gst_pad_get_name (newpad));
+
+  gst_element_set_state (pipeline, GST_STATE_PAUSED);
+  gst_bin_add (GST_BIN (pipeline), bin);
+
+  sched = gst_element_get_scheduler (GST_ELEMENT (pipeline));
+  clock = gst_scheduler_get_clock (sched);
+  gst_scheduler_set_clock (sched, clock);
+
+  gst_pad_link (newpad, gst_element_get_pad (bin, "sink"));
+
+  g_signal_connect (G_OBJECT (newpad), "unlinked", G_CALLBACK (unlinked),
+      pipeline);
+
+  gst_element_set_state (pipeline, GST_STATE_PLAYING);
+}
+
+int
+main (int argc, char **argv)
+{
+  GstElement *pipeline;
+  GstElement *filesrc;
+  GstElement *oggdemux;
+  GstElement *vorbisdec;
+  GstElement *audioconvert;
+  GstElement *audiosink;
+
+  gst_init (&argc, &argv);
+
+  if (argc < 2) {
+    g_print ("usage: %s <oggfile>\n", argv[0]);
+    return (-1);
+  }
+
+  pipeline = gst_pipeline_new ("pipeline");
+
+  filesrc = gst_element_factory_make ("filesrc", "filesrc");
+  g_assert (filesrc);
+  g_object_set (G_OBJECT (filesrc), "location", argv[1], NULL);
+
+  oggdemux = gst_element_factory_make ("oggdemux", "oggdemux");
+  g_assert (oggdemux);
+
+  gst_bin_add (GST_BIN (pipeline), filesrc);
+  gst_bin_add (GST_BIN (pipeline), oggdemux);
+
+  gst_element_link_pads (filesrc, "src", oggdemux, "sink");
+
+  g_signal_connect (G_OBJECT (oggdemux), "new_pad", G_CALLBACK (new_pad),
+      pipeline);
+
+  bin = gst_bin_new ("bin");
+  vorbisdec = gst_element_factory_make ("vorbisdec", "vorbisdec");
+  g_assert (vorbisdec);
+  audioconvert = gst_element_factory_make ("audioconvert", "audioconvert");
+  g_assert (audioconvert);
+  audiosink = gst_element_factory_make (DEFAULT_AUDIOSINK, DEFAULT_AUDIOSINK);
+  g_assert (audiosink);
+  gst_bin_add (GST_BIN (bin), vorbisdec);
+  gst_bin_add (GST_BIN (bin), audioconvert);
+  gst_bin_add (GST_BIN (bin), audiosink);
+
+  gst_element_link_pads (vorbisdec, "src", audioconvert, "sink");
+  gst_element_link_pads (audioconvert, "src", audiosink, "sink");
+
+  gst_element_add_ghost_pad (bin, gst_element_get_pad (vorbisdec, "sink"),
+      "sink");
+
+  g_object_ref (G_OBJECT (bin));
+
+  g_signal_connect (pipeline, "deep_notify",
+      G_CALLBACK (gst_element_default_deep_notify), NULL);
+
+  gst_element_set_state (pipeline, GST_STATE_PLAYING);
+
+  while (gst_bin_iterate (GST_BIN (pipeline)))
+    /* nop */ ;
+
+  /* stop probe */
+  gst_element_set_state (pipeline, GST_STATE_NULL);
+
+  return 0;
+}