gstreamer/testsuite/threads/159566.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

96 lines
2.3 KiB
C

#include <string.h>
#include <unistd.h>
#include <gst/gst.h>
static GstElement *src1, *sink1;
static gboolean need_src1 = TRUE;
static gint iter = 0;
static void
object_deep_notify (GObject * object, GstObject * orig,
GParamSpec * pspec, gchar ** excluded_props)
{
GValue value = { 0, }; /* the important thing is that value.type = 0 */
gchar *str = NULL;
if (strcmp (pspec->name, "last-message") != 0)
return;
if (GST_ELEMENT (orig) != src1 && GST_ELEMENT (orig) != sink1)
return;
g_value_init (&value, G_PARAM_SPEC_VALUE_TYPE (pspec));
g_object_get_property (G_OBJECT (orig), pspec->name, &value);
str = g_strdup_value_contents (&value);
g_value_unset (&value);
if (strstr (str, "E (type:") != NULL) {
g_free (str);
return;
}
if (iter++ == 100) {
g_print (".");
iter = 0;
}
g_free (str);
if (need_src1 && GST_ELEMENT (orig) != src1) {
g_assert_not_reached ();
} else if (!need_src1 && GST_ELEMENT (orig) != sink1) {
g_assert_not_reached ();
}
need_src1 = !need_src1;
}
int
main (int argc, char **argv)
{
GstElement *thread1, *thread2, *pipeline;
GstElement *src2, *sink2;
gst_init (&argc, &argv);
pipeline = gst_element_factory_make ("pipeline", "pipeline");
thread1 = gst_element_factory_make ("thread", "thread1");
g_assert (thread1);
src1 = gst_element_factory_make ("fakesrc", "src1");
g_assert (src1);
sink1 = gst_element_factory_make ("fakesink", "sink1");
g_assert (sink1);
thread2 = gst_element_factory_make ("thread", "thread2");
g_assert (thread2);
src2 = gst_element_factory_make ("fakesrc", "src2");
g_assert (src2);
sink2 = gst_element_factory_make ("fakesink", "sink2");
g_assert (sink2);
gst_bin_add_many (GST_BIN (thread1), src1, sink1, NULL);
gst_bin_add_many (GST_BIN (thread2), src2, sink2, NULL);
gst_bin_add (GST_BIN (pipeline), thread1);
gst_bin_add (GST_BIN (pipeline), thread2);
g_signal_connect (G_OBJECT (pipeline), "deep_notify",
G_CALLBACK (object_deep_notify), NULL);
if (!gst_element_link_many (src1, sink1, NULL))
g_assert_not_reached ();
if (!gst_element_link_many (src2, sink2, NULL))
g_assert_not_reached ();
/* run a bit */
if (gst_element_set_state (pipeline,
GST_STATE_PLAYING) != GST_STATE_CHANGE_SUCCESS)
g_assert_not_reached ();
sleep (10000);
g_print ("done\n");
return 0;
}