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tests: improve the example

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This commit is contained in:
Wim Taymans 2009-04-24 13:55:13 +02:00 committed by Wim Taymans
parent d2c5ea9a40
commit e9bcae7377
2 changed files with 37 additions and 19 deletions
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34
tests/examples/streams/rtpool-test.c
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@ -21,6 +21,17 @@ event_loop (GstBus * bus, GstElement * pipe)
gst_message_unref (message);
return;
case GST_MESSAGE_WARNING:
{
GError *gerror;
gchar *debug;
gst_message_parse_warning (message, &gerror, &debug);
gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug);
gst_message_unref (message);
g_error_free (gerror);
g_free (debug);
return;
}
case GST_MESSAGE_ERROR:{
GError *gerror;
gchar *debug;
@ -79,10 +90,6 @@ sync_bus_handler (GstBus * bus, GstMessage * message, GstElement * bin)
}
break;
case GST_STREAM_STATUS_TYPE_ENTER:
if (task) {
g_message ("raising task priority for %p", task);
gst_task_set_priority (task, G_THREAD_PRIORITY_HIGH);
}
break;
case GST_STREAM_STATUS_TYPE_LEAVE:
break;
@ -101,7 +108,7 @@ sync_bus_handler (GstBus * bus, GstMessage * message, GstElement * bin)
int
main (int argc, char *argv[])
{
GstElement *bin, *fakesrc, *fakesink;
GstElement *bin, *alsasrc, *alsasink;
GstBus *bus;
GstStateChangeReturn ret;
@ -115,19 +122,22 @@ main (int argc, char *argv[])
g_assert (bin);
/* create a source */
fakesrc = gst_element_factory_make ("fakesrc", "fakesrc");
g_assert (fakesrc);
g_object_set (fakesrc, "num-buffers", 50, NULL);
alsasrc = gst_element_factory_make ("alsasrc", "alsasrc");
g_assert (alsasrc);
g_object_set (alsasrc, "device", "hw:0", NULL);
g_object_set (alsasrc, "slave-method", 2, NULL);
/* and a sink */
fakesink = gst_element_factory_make ("fakesink", "fakesink");
g_assert (fakesink);
alsasink = gst_element_factory_make ("alsasink", "alsasink");
g_assert (alsasink);
g_object_set (alsasink, "device", "hw:0", NULL);
g_object_set (alsasink, "buffer-time", (gint64) 10000, NULL);
/* add objects to the main pipeline */
gst_bin_add_many (GST_BIN (bin), fakesrc, fakesink, NULL);
gst_bin_add_many (GST_BIN (bin), alsasrc, alsasink, NULL);
/* link the elements */
gst_element_link (fakesrc, fakesink);
gst_element_link (alsasrc, alsasink);
/* get the bus, we need to install a sync handler */
bus = gst_pipeline_get_bus (GST_PIPELINE (bin));

22
tests/examples/streams/testrtpool.c
View file

@ -53,22 +53,30 @@ default_push (GstTaskPool * pool, GstTaskPoolFunction func, gpointer data,
TestRTId *tid;
gint res;
pthread_attr_t attr;
//struct sched_param param;
struct sched_param param;
g_message ("pushing Realtime pool %p, %p", pool, func);
tid = g_slice_new0 (TestRTId);
g_message ("set policy");
pthread_attr_init (&attr);
/*
pthread_attr_setschedpolicy (&attr, SCHED_RR);
param.sched_priority = 50;
pthread_attr_setschedparam (&attr, &param);
*/
if ((res = pthread_attr_setschedpolicy (&attr, SCHED_RR)) != 0)
g_warning ("setschedpolicy: failure: %p", g_strerror (res));
g_message ("set prio");
param.sched_priority = 50;
if ((res = pthread_attr_setschedparam (&attr, &param)) != 0)
g_warning ("setschedparam: failure: %p", g_strerror (res));
g_message ("set inherit");
if ((res = pthread_attr_setinheritsched (&attr, PTHREAD_EXPLICIT_SCHED)) != 0)
g_warning ("setinheritsched: failure: %p", g_strerror (res));
g_message ("create thread");
res = pthread_create (&tid->thread, &attr, (void *(*)(void *)) func, data);
if (res < 0) {
if (res != 0) {
g_set_error (error, G_THREAD_ERROR, G_THREAD_ERROR_AGAIN,
"Error creating thread: %s", g_strerror (res));
g_slice_free (TestRTId, tid);