some more thread tests

Original commit message from CVS:
some more thread tests
parent 8fbc440c
#include <gst/gst.h>
/* threadc.c
* this tests if we can make a GstThread, with enough cothreads to stress it
*/
#define MAX_IDENTITIES 29
#define RUNS_PER_IDENTITY 5
gboolean running = FALSE;
gboolean done = FALSE;
static void
construct_pipeline (GstElement *pipeline, gint identities)
{
GstElement *src, *sink, *identity;
GstElement *from;
int i;
src = gst_element_factory_make ("fakesrc", NULL);
sink = gst_element_factory_make ("fakesink", NULL);
g_assert (src);
g_assert (sink);
gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
from = src;
for (i = 0; i < identities; ++i)
{
identity = gst_element_factory_make ("identity", NULL);
g_assert (identity);
gst_bin_add (GST_BIN (pipeline), identity);
gst_element_connect (from, identity);
from = identity;
}
gst_element_connect (identity, sink);
g_object_set (G_OBJECT (src), "num_buffers", 10, "sizetype", 3, NULL);
}
void
state_changed (GstElement *el, gint arg1, gint arg2, gpointer user_data)
{
GstElementState state = gst_element_get_state (el);
g_print ("element %s has changed state to %s\n",
GST_ELEMENT_NAME (el),
gst_element_state_get_name (state));
if (state == GST_STATE_PLAYING) running = TRUE;
/* if we move from PLAYING to PAUSED, we're done */
if (state == GST_STATE_PAUSED && running)
done = TRUE;
}
int
main (gint argc, gchar *argv[])
{
int runs = MAX_IDENTITIES * RUNS_PER_IDENTITY;
int i;
gulong id;
GstElement *thread;
gst_init (&argc, &argv);
for (i = 0; i < runs; ++i)
{
thread = gst_thread_new ("main_thread");
g_assert (thread);
/* connect state change signal */
id = g_signal_connect (G_OBJECT (thread), "state_change",
G_CALLBACK (state_changed), NULL);
construct_pipeline (thread, i / RUNS_PER_IDENTITY + 1);
g_print ("Setting thread to play with %d identities\n",
i / RUNS_PER_IDENTITY + 1);
done = FALSE;
gst_element_set_state (thread, GST_STATE_PLAYING);
g_print ("Waiting for thread PLAYING->PAUSED\n");
while (!done) /* do nothing */;
running = FALSE;
g_print ("Coming out of the main GStreamer loop\n");
g_signal_handler_disconnect (G_OBJECT (thread), id);
gst_element_set_state (thread, GST_STATE_NULL);
g_print ("Unreffing thread\n");
g_object_unref (G_OBJECT (thread));
}
return 0;
}
#include <gst/gst.h>
/* threadc.c
* this tests if we can make a GstBin and iterate it inside a GThread
*/
#define MAX_IDENTITIES 29
#define RUNS_PER_IDENTITY 5
gboolean running = FALSE;
gboolean done = FALSE;
static void
construct_pipeline (GstElement *pipeline, gint identities)
{
GstElement *src, *sink, *identity;
GstElement *from;
int i;
src = gst_element_factory_make ("fakesrc", NULL);
sink = gst_element_factory_make ("fakesink", NULL);
g_assert (src);
g_assert (sink);
gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
from = src;
for (i = 0; i < identities; ++i)
{
identity = gst_element_factory_make ("identity", NULL);
g_assert (identity);
gst_bin_add (GST_BIN (pipeline), identity);
gst_element_connect (from, identity);
from = identity;
}
gst_element_connect (identity, sink);
g_object_set (G_OBJECT (src), "num_buffers", 10, "sizetype", 3, NULL);
}
static void
iterator (GstElement *bin)
{
gst_element_set_state (bin, GST_STATE_PLAYING);
while (gst_bin_iterate (GST_BIN (bin))) g_print ("+");
g_print ("\n");
done = TRUE;
}
int
main (gint argc, gchar *argv[])
{
int runs = MAX_IDENTITIES * RUNS_PER_IDENTITY;
int i;
GstElement *pipeline;
g_thread_init (NULL);
gst_init (&argc, &argv);
for (i = 0; i < runs; ++i)
{
pipeline = gst_pipeline_new ("main_pipeline");
g_assert (pipeline);
/* connect state change signal */
construct_pipeline (pipeline, i / RUNS_PER_IDENTITY + 1);
done = FALSE;
g_thread_create ((GThreadFunc) iterator, pipeline, FALSE, NULL);
g_print ("Created GThread\n");
g_print ("Waiting for thread PLAYING->PAUSED\n");
while (!done) /* do nothing */;
running = FALSE;
g_print ("Unreffing pipeline\n");
g_object_unref (G_OBJECT (pipeline));
}
return 0;
}
#include <gst/gst.h>
/* threadf.c
* this tests if we can make a GThread and construct and interate a pipeline
* inside it
* used to fail because of cothread ctx key not being reset on context
* destroy
*/
#define MAX_IDENTITIES 29
#define RUNS_PER_IDENTITY 5
gboolean running = FALSE;
gboolean done = FALSE;
static void
construct_pipeline (GstElement *pipeline, gint identities)
{
GstElement *src, *sink, *identity;
GstElement *from;
int i;
src = gst_element_factory_make ("fakesrc", NULL);
sink = gst_element_factory_make ("fakesink", NULL);
g_assert (src);
g_assert (sink);
gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
from = src;
for (i = 0; i < identities; ++i)
{
identity = gst_element_factory_make ("identity", NULL);
g_assert (identity);
gst_bin_add (GST_BIN (pipeline), identity);
if (!(gst_element_connect (from, identity)))
g_print ("Warning: can't connect identity with previous element\n");
from = identity;
}
gst_element_connect (identity, sink);
g_object_set (G_OBJECT (src), "num_buffers", 10, "sizetype", 3, NULL);
}
static void
thread (void)
{
int runs = MAX_IDENTITIES * RUNS_PER_IDENTITY;
int i;
GstElement *pipeline;
for (i = 0; i < runs; ++i)
{
pipeline = gst_pipeline_new ("main_pipeline");
g_assert (pipeline);
g_print ("Run %d, using %d identities\n", i, i / RUNS_PER_IDENTITY + 1);
construct_pipeline (pipeline, i / RUNS_PER_IDENTITY + 1);
if (!gst_element_set_state (pipeline, GST_STATE_PLAYING))
g_print ("WARNING: can't set pipeline to play\n");
while (gst_bin_iterate (GST_BIN (pipeline)))
g_print ("+");
g_print ("\n");
g_print ("Unreffing pipeline\n");
g_object_unref (G_OBJECT (pipeline));
}
}
int
main (gint argc, gchar *argv[])
{
done = FALSE;
g_thread_init (NULL);
gst_init (&argc, &argv);
g_thread_create ((GThreadFunc) thread, NULL, FALSE, NULL);
g_print ("main: created GThread\n");
while (!done) sleep (1);
g_print ("main: done\n");
return 0;
}
#include <gst/gst.h>
/* threadc.c
* this tests if we can make a GstThread, with enough cothreads to stress it
*/
#define MAX_IDENTITIES 29
#define RUNS_PER_IDENTITY 5
gboolean running = FALSE;
gboolean done = FALSE;
static void
construct_pipeline (GstElement *pipeline, gint identities)
{
GstElement *src, *sink, *identity;
GstElement *from;
int i;
src = gst_element_factory_make ("fakesrc", NULL);
sink = gst_element_factory_make ("fakesink", NULL);
g_assert (src);
g_assert (sink);
gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
from = src;
for (i = 0; i < identities; ++i)
{
identity = gst_element_factory_make ("identity", NULL);
g_assert (identity);
gst_bin_add (GST_BIN (pipeline), identity);
gst_element_connect (from, identity);
from = identity;
}
gst_element_connect (identity, sink);
g_object_set (G_OBJECT (src), "num_buffers", 10, "sizetype", 3, NULL);
}
void
state_changed (GstElement *el, gint arg1, gint arg2, gpointer user_data)
{
GstElementState state = gst_element_get_state (el);
g_print ("element %s has changed state to %s\n",
GST_ELEMENT_NAME (el),
gst_element_state_get_name (state));
if (state == GST_STATE_PLAYING) running = TRUE;
/* if we move from PLAYING to PAUSED, we're done */
if (state == GST_STATE_PAUSED && running)
done = TRUE;
}
int
main (gint argc, gchar *argv[])
{
int runs = MAX_IDENTITIES * RUNS_PER_IDENTITY;
int i;
gulong id;
GstElement *thread;
gst_init (&argc, &argv);
for (i = 0; i < runs; ++i)
{
thread = gst_thread_new ("main_thread");
g_assert (thread);
/* connect state change signal */
id = g_signal_connect (G_OBJECT (thread), "state_change",
G_CALLBACK (state_changed), NULL);
construct_pipeline (thread, i / RUNS_PER_IDENTITY + 1);
g_print ("Setting thread to play with %d identities\n",
i / RUNS_PER_IDENTITY + 1);
done = FALSE;
gst_element_set_state (thread, GST_STATE_PLAYING);
g_print ("Waiting for thread PLAYING->PAUSED\n");
while (!done) /* do nothing */;
running = FALSE;
g_print ("Coming out of the main GStreamer loop\n");
g_signal_handler_disconnect (G_OBJECT (thread), id);
gst_element_set_state (thread, GST_STATE_NULL);
g_print ("Unreffing thread\n");
g_object_unref (G_OBJECT (thread));
}
return 0;
}
#include <gst/gst.h>
/* threadc.c
* this tests if we can make a GstBin and iterate it inside a GThread
*/
#define MAX_IDENTITIES 29
#define RUNS_PER_IDENTITY 5
gboolean running = FALSE;
gboolean done = FALSE;
static void
construct_pipeline (GstElement *pipeline, gint identities)
{
GstElement *src, *sink, *identity;
GstElement *from;
int i;
src = gst_element_factory_make ("fakesrc", NULL);
sink = gst_element_factory_make ("fakesink", NULL);
g_assert (src);
g_assert (sink);
gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
from = src;
for (i = 0; i < identities; ++i)
{
identity = gst_element_factory_make ("identity", NULL);
g_assert (identity);
gst_bin_add (GST_BIN (pipeline), identity);
gst_element_connect (from, identity);
from = identity;
}
gst_element_connect (identity, sink);
g_object_set (G_OBJECT (src), "num_buffers", 10, "sizetype", 3, NULL);
}
static void
iterator (GstElement *bin)
{
gst_element_set_state (bin, GST_STATE_PLAYING);
while (gst_bin_iterate (GST_BIN (bin))) g_print ("+");
g_print ("\n");
done = TRUE;
}
int
main (gint argc, gchar *argv[])
{
int runs = MAX_IDENTITIES * RUNS_PER_IDENTITY;
int i;
GstElement *pipeline;
g_thread_init (NULL);
gst_init (&argc, &argv);
for (i = 0; i < runs; ++i)
{
pipeline = gst_pipeline_new ("main_pipeline");
g_assert (pipeline);
/* connect state change signal */
construct_pipeline (pipeline, i / RUNS_PER_IDENTITY + 1);
done = FALSE;
g_thread_create ((GThreadFunc) iterator, pipeline, FALSE, NULL);
g_print ("Created GThread\n");
g_print ("Waiting for thread PLAYING->PAUSED\n");
while (!done) /* do nothing */;
running = FALSE;
g_print ("Unreffing pipeline\n");
g_object_unref (G_OBJECT (pipeline));
}
return 0;
}
#include <gst/gst.h>
/* threadf.c
* this tests if we can make a GThread and construct and interate a pipeline
* inside it
* used to fail because of cothread ctx key not being reset on context
* destroy
*/
#define MAX_IDENTITIES 29
#define RUNS_PER_IDENTITY 5
gboolean running = FALSE;
gboolean done = FALSE;
static void
construct_pipeline (GstElement *pipeline, gint identities)
{
GstElement *src, *sink, *identity;
GstElement *from;
int i;
src = gst_element_factory_make ("fakesrc", NULL);
sink = gst_element_factory_make ("fakesink", NULL);
g_assert (src);
g_assert (sink);
gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
from = src;
for (i = 0; i < identities; ++i)
{
identity = gst_element_factory_make ("identity", NULL);
g_assert (identity);
gst_bin_add (GST_BIN (pipeline), identity);
if (!(gst_element_connect (from, identity)))
g_print ("Warning: can't connect identity with previous element\n");
from = identity;
}
gst_element_connect (identity, sink);
g_object_set (G_OBJECT (src), "num_buffers", 10, "sizetype", 3, NULL);
}
static void
thread (void)
{
int runs = MAX_IDENTITIES * RUNS_PER_IDENTITY;
int i;
GstElement *pipeline;
for (i = 0; i < runs; ++i)
{
pipeline = gst_pipeline_new ("main_pipeline");
g_assert (pipeline);
g_print ("Run %d, using %d identities\n", i, i / RUNS_PER_IDENTITY + 1);
construct_pipeline (pipeline, i / RUNS_PER_IDENTITY + 1);
if (!gst_element_set_state (pipeline, GST_STATE_PLAYING))
g_print ("WARNING: can't set pipeline to play\n");
while (gst_bin_iterate (GST_BIN (pipeline)))
g_print ("+");
g_print ("\n");
g_print ("Unreffing pipeline\n");
g_object_unref (G_OBJECT (pipeline));
}
}
int
main (gint argc, gchar *argv[])
{
done = FALSE;
g_thread_init (NULL);
gst_init (&argc, &argv);
g_thread_create ((GThreadFunc) thread, NULL, FALSE, NULL);
g_print ("main: created GThread\n");
while (!done) sleep (1);
g_print ("main: done\n");
return 0;
}
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