mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 10:11:08 +00:00
2da16ed5ed
Original commit message from CVS: Re-arranged the build a bit to try to make it more sane. Added some debug.
87 lines
2.1 KiB
C
87 lines
2.1 KiB
C
#include <gst/gst.h>
|
|
#include <gnome.h>
|
|
|
|
static gboolean playing;
|
|
|
|
/* eos will be called when the src element has an end of stream */
|
|
void eos(GstElement *element)
|
|
{
|
|
g_print("have eos, quitting\n");
|
|
|
|
playing = FALSE;
|
|
}
|
|
|
|
gboolean idle_func(gpointer data) {
|
|
gst_bin_iterate(GST_BIN(data));
|
|
return TRUE;
|
|
}
|
|
|
|
int main(int argc,char *argv[])
|
|
{
|
|
GstElement *disksrc, *audiosink, *videosink;
|
|
GstElement *pipeline;
|
|
GtkWidget *appwindow;
|
|
|
|
g_thread_init(NULL);
|
|
gst_init(&argc,&argv);
|
|
gnome_init("autoplug","0.0.1", argc,argv);
|
|
|
|
if (argc != 2) {
|
|
g_print("usage: %s <filename>\n", argv[0]);
|
|
exit(-1);
|
|
}
|
|
|
|
|
|
|
|
/* create a new bin to hold the elements */
|
|
pipeline = gst_pipeline_new("pipeline");
|
|
g_assert(pipeline != NULL);
|
|
|
|
/* create a disk reader */
|
|
disksrc = gst_elementfactory_make("disksrc", "disk_source");
|
|
g_assert(disksrc != NULL);
|
|
gtk_object_set(GTK_OBJECT(disksrc),"location", argv[1],NULL);
|
|
gtk_signal_connect(GTK_OBJECT(disksrc),"eos",
|
|
GTK_SIGNAL_FUNC(eos),NULL);
|
|
|
|
/* and an audio sink */
|
|
audiosink = gst_elementfactory_make("audiosink", "play_audio");
|
|
g_assert(audiosink != NULL);
|
|
|
|
/* and an video sink */
|
|
videosink = gst_elementfactory_make("videosink", "play_video");
|
|
g_assert(videosink != NULL);
|
|
gtk_object_set(GTK_OBJECT(videosink),"xv_enabled", FALSE,NULL);
|
|
|
|
appwindow = gnome_app_new("autoplug demo","autoplug demo");
|
|
gnome_app_set_contents(GNOME_APP(appwindow),
|
|
gst_util_get_widget_arg(GTK_OBJECT(videosink),"widget"));
|
|
gtk_widget_show_all(appwindow);
|
|
|
|
/* add objects to the main pipeline */
|
|
gst_pipeline_add_src(GST_PIPELINE(pipeline), disksrc);
|
|
gst_pipeline_add_sink(GST_PIPELINE(pipeline), videosink);
|
|
gst_pipeline_add_sink(GST_PIPELINE(pipeline), audiosink);
|
|
|
|
if (!gst_pipeline_autoplug(GST_PIPELINE(pipeline))) {
|
|
g_print("unable to handle stream\n");
|
|
exit(-1);
|
|
}
|
|
|
|
/* start playing */
|
|
gst_element_set_state(GST_ELEMENT(pipeline), GST_STATE_PLAYING);
|
|
|
|
playing = TRUE;
|
|
|
|
gtk_idle_add(idle_func, pipeline);
|
|
|
|
gst_main();
|
|
|
|
/* stop the bin */
|
|
gst_element_set_state(GST_ELEMENT(pipeline), GST_STATE_NULL);
|
|
|
|
gst_pipeline_destroy(pipeline);
|
|
|
|
exit(0);
|
|
}
|
|
|