mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-26 02:00:33 +00:00
68 lines
1.6 KiB
C
68 lines
1.6 KiB
C
/*
|
|
* test for fakesrc and fakesink element
|
|
* thomas@apestaart.org
|
|
* originally written for 0.3.2
|
|
*/
|
|
|
|
#include <gst/gst.h>
|
|
#include "events.h"
|
|
|
|
GstElement *
|
|
element_create (char *name, char *element)
|
|
/*
|
|
* create the element
|
|
* print an error if it can't be created
|
|
* return NULL if it couldn't be created
|
|
* return element if it did work
|
|
*/
|
|
{
|
|
GstElement *el = NULL;
|
|
|
|
el = (GstElement *) gst_elementfactory_make (element, name);
|
|
if (el == NULL)
|
|
{
|
|
fprintf (stderr, "Could not create element %s (%s) !\n", name, element);
|
|
return NULL;
|
|
}
|
|
else
|
|
return el;
|
|
}
|
|
|
|
int
|
|
main (int argc, char *argv[])
|
|
{
|
|
GstElement *pipeline = NULL;
|
|
GstElement *src, *sink;
|
|
|
|
/* init */
|
|
gst_init (&argc, &argv);
|
|
|
|
/* create */
|
|
g_print ("Creating pipeline\n");
|
|
pipeline = gst_pipeline_new ("pipeline");
|
|
|
|
g_signal_connect (G_OBJECT (pipeline), "event", G_CALLBACK (event_func), NULL);
|
|
g_print ("Creating elements\n");
|
|
if (!(src = element_create ("src", "fakesrc"))) return 1;
|
|
g_object_set (G_OBJECT (src), "sizetype", 2, NULL);
|
|
if (!(sink = element_create ("sink", "fakesink"))) return 1;
|
|
|
|
/* add */
|
|
g_print ("Adding elements to bin\n");
|
|
gst_bin_add (GST_BIN (pipeline), src);
|
|
gst_bin_add (GST_BIN (pipeline), sink);
|
|
|
|
/* connect */
|
|
g_print ("Connecting elements\n");
|
|
gst_pad_connect (gst_element_get_pad (src, "src"),
|
|
gst_element_get_pad (sink, "sink"));
|
|
|
|
/* set to play */
|
|
g_print ("Doing 1 iteration\n");
|
|
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
|
gst_bin_iterate (GST_BIN (pipeline));
|
|
|
|
g_print ("Done !\n");
|
|
return 0;
|
|
}
|
|
|