From: Wim Taymans <wim.taymans@gmail.com>
Date: Fri, 2 Aug 2002 11:43:25 +0000 (+0000)
Subject: Added segment seeking experiment
X-Git-Tag: BRANCH-RELEASE-0_4_1-ROOT~108
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a06d81ef6067dfa308e45a5cb7a90f6f4449adaa;p=platform%2Fupstream%2Fgstreamer.git

Added segment seeking experiment

Original commit message from CVS:
Added segment seeking experiment
---

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 1b1efc6..c6e32a1 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -6,7 +6,7 @@ else
 NASMDEP_DIR=
 endif
 
-SUBDIRS = $(NASMDEP_DIR) muxing sched threadstate
+SUBDIRS = $(NASMDEP_DIR) muxing sched threadstate seeking
 
 noinst_PROGRAMS = lat
 
@@ -14,4 +14,4 @@ lat_CFLAGS = $(GST_CFLAGS)
 lat_LDFLAGS = $(GST_LIBS)
 
 EXTRA_DIST = README
-DIST_SUBDIRS= bufspeed memchunk muxing sched threadstate
+DIST_SUBDIRS= bufspeed memchunk muxing sched threadstate seeking
diff --git a/tests/seeking/Makefile.am b/tests/seeking/Makefile.am
new file mode 100644
index 0000000..e51e5df
--- /dev/null
+++ b/tests/seeking/Makefile.am
@@ -0,0 +1,4 @@
+noinst_PROGRAMS = seeking1
+
+LDADD = $(GST_LIBS)
+AM_CFLAGS = $(GST_CFLAGS)
diff --git a/tests/seeking/seeking1.c b/tests/seeking/seeking1.c
new file mode 100644
index 0000000..be58289
--- /dev/null
+++ b/tests/seeking/seeking1.c
@@ -0,0 +1,97 @@
+#include <gst/gst.h>
+
+static gint looping;
+static GstEvent *event;
+static GstPad *pad;
+
+static void
+event_received (GObject *object, GstEvent *event, GstElement *pipeline)
+{
+  if (GST_EVENT_TYPE (event) == GST_EVENT_SEGMENT_DONE) {
+    g_print ("segment done\n");
+    if (--looping == 1) {
+      event = gst_event_new_segment_seek (GST_FORMAT_DEFAULT |
+			                  GST_SEEK_METHOD_SET |
+				          GST_SEEK_FLAG_FLUSH, 20, 25);
+    }
+    else {
+      event = gst_event_new_segment_seek (GST_FORMAT_DEFAULT |
+			                  GST_SEEK_METHOD_SET |
+				          GST_SEEK_FLAG_FLUSH |
+				          GST_SEEK_FLAG_SEGMENT_LOOP, 50, 55);
+    }
+    gst_pad_send_event (pad, event);
+  }
+}
+
+gint
+main (gint argc, gchar *argv[])
+{
+  GstElement *pipeline;
+  GstElement *fakesrc;
+  GstElement *fakesink;
+  guint64 value;
+  GstFormat format;
+  
+  gst_init (&argc, &argv);
+
+  pipeline = gst_pipeline_new ("pipeline");
+
+  fakesrc = gst_element_factory_make ("fakesrc", "src");
+
+  fakesink = gst_element_factory_make ("fakesink", "sink");
+
+  gst_bin_add (GST_BIN (pipeline), fakesrc);
+  gst_bin_add (GST_BIN (pipeline), fakesink);
+
+  gst_element_connect_pads (fakesrc, "src", fakesink, "sink");
+
+  gst_element_set_state (pipeline, GST_STATE_READY);
+
+  pad =  gst_element_get_pad (fakesrc, "src");
+  
+  g_print ("doing segment seek from 5 to 10\n");
+
+  gst_pad_send_event (pad,
+		      gst_event_new_segment_seek (GST_FORMAT_DEFAULT |
+			                          GST_SEEK_METHOD_SET |
+					          GST_SEEK_FLAG_FLUSH, 5, 10));
+
+  format = GST_FORMAT_DEFAULT;
+
+  gst_pad_query (pad, GST_PAD_QUERY_START, &format, &value);
+  g_print ("configured for start   %lld\n", value);
+  gst_pad_query (pad, GST_PAD_QUERY_SEGMENT_END, &format, &value);
+  g_print ("configured segment end %lld\n", value);
+
+
+  gst_element_set_state (pipeline, GST_STATE_PLAYING);
+
+  g_signal_connect (G_OBJECT (pipeline), "deep_notify", G_CALLBACK (gst_element_default_deep_notify), NULL);
+
+  while (gst_bin_iterate (GST_BIN (pipeline)));
+
+  g_print ("doing segment seek from 50 to 55 with looping (2 times), then 20 to 25 without looping\n");
+  looping = 3;
+
+  event = gst_event_new_segment_seek (GST_FORMAT_DEFAULT |
+			              GST_SEEK_METHOD_SET |
+				      GST_SEEK_FLAG_FLUSH |
+				      GST_SEEK_FLAG_SEGMENT_LOOP, 50, 55);
+  gst_pad_send_event (pad, event);
+
+  g_signal_connect (G_OBJECT (gst_element_get_pad (fakesink, "sink")), "event_received", G_CALLBACK (event_received), event);
+
+  gst_pad_query (pad, GST_PAD_QUERY_START, &format, &value);
+  g_print ("configured for start   %lld\n", value);
+  gst_pad_query (pad, GST_PAD_QUERY_SEGMENT_END, &format, &value);
+  g_print ("configured segment end %lld\n", value);
+
+  gst_element_set_state (pipeline, GST_STATE_PLAYING);
+
+  while (gst_bin_iterate (GST_BIN (pipeline)));
+  
+  gst_element_set_state (pipeline, GST_STATE_NULL);
+  
+  return 0;
+}