gstreamer/testsuite/schedulers/143777-2.c
Andy Wingo e040bb2dbe gst/gstelement.h (GstState): Renamed from GstElementState, changed to be a normal enum instead of flags.
Original commit message from CVS:
2005-09-02  Andy Wingo  <wingo@pobox.com>

* gst/gstelement.h (GstState): Renamed from GstElementState,
changed to be a normal enum instead of flags.
(GstStateChangeReturn): Renamed from GstElementStateReturn, names
munged to be GST_STATE_CHANGE_*.
(GST_STATE_CHANGE): Renamed from GST_STATE_TRANSITION, updated to
work with the new state representation.
(GstStateChange): New enumeration of possible state transitions.
Replaces GST_STATE_FOO_TO_BAR with GST_STATE_CHANGE_FOO_TO_BAR.
(GstElementClass::change_state): Pass the GstStateChange along as
an argument. Helps language bindings, so they don't have to use
tricky lock-needing macros like GST_STATE_CHANGE ().

* scripts/update-states (file): New script. Run it on a file to
update it for state naming and API changes. Updates files in
place.

* All files updated for the new API.
2005-09-02 15:42:00 +00:00

64 lines
1.8 KiB
C

#include <gst/gst.h>
int
main (int argc, char **argv)
{
GstElement *src, *sink, *enc, *tee;
GstElement *pipeline;
int i;
gst_init (&argc, &argv);
pipeline = gst_element_factory_make ("pipeline", "pipeline");
src = gst_element_factory_make ("fakesrc", "src");
g_assert (src);
tee = gst_element_factory_make ("tee", "tee1");
g_assert (tee);
enc = gst_element_factory_make ("identity", "enc");
g_assert (enc);
sink = gst_element_factory_make ("fakesink", "sink");
g_assert (sink);
gst_bin_add_many (GST_BIN (pipeline), src, tee, enc, sink, NULL);
if (!gst_element_link_many (src, tee, enc, sink, NULL))
g_assert_not_reached ();
if (gst_element_set_state (pipeline,
GST_STATE_PLAYING) != GST_STATE_CHANGE_SUCCESS)
g_assert_not_reached ();
for (i = 0; i < 5; i++) {
if (!gst_bin_iterate (GST_BIN (pipeline)))
g_assert_not_reached ();
g_print ("%d\n", i);
}
if (gst_element_set_state (pipeline,
GST_STATE_PAUSED) != GST_STATE_CHANGE_SUCCESS)
g_assert_not_reached ();
gst_element_unlink_many (tee, enc, sink, NULL);
gst_bin_remove_many (GST_BIN (pipeline), enc, sink, NULL);
enc = gst_element_factory_make ("identity", "enc");
g_assert (enc);
sink = gst_element_factory_make ("fakesink", "sink");
g_assert (sink);
gst_bin_add_many (GST_BIN (pipeline), enc, sink, NULL);
if (!gst_element_link_many (tee, enc, sink, NULL))
g_assert_not_reached ();
if (gst_element_set_state (pipeline,
GST_STATE_PLAYING) != GST_STATE_CHANGE_SUCCESS)
g_assert_not_reached ();
for (i = 5; i < 10; i++) {
if (!gst_bin_iterate (GST_BIN (pipeline)))
g_assert_not_reached ();
g_print ("%d\n", i);
}
g_print ("cleaning up...\n");
gst_object_unref (pipeline);
g_print ("done.\n");
return 0;
}