mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-26 18:20:44 +00:00
81f42a53ac
Original commit message from CVS: Fixes to make it compile without GNOME, and with a modern (>= 0.3) version of GStreamer. Now that I got it compiled, I want to delete it.
61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
#include <gtk/gtk.h>
|
|
#include <gst/gst.h>
|
|
|
|
extern gboolean _gst_plugin_spew;
|
|
|
|
gboolean idle_func(gpointer data);
|
|
|
|
GtkWidget *drawingarea;
|
|
|
|
int main(int argc,char *argv[]) {
|
|
GstElement *bin;
|
|
GstElementFactory *srcfactory;
|
|
GstElement *src;
|
|
GstElementFactory *wavefactory;
|
|
GstElement *wave;
|
|
GtkWidget *wave_widget;
|
|
GtkWidget *appwindow;
|
|
|
|
gst_init(&argc,&argv);
|
|
gst_plugin_load("libsmoothwave.so");
|
|
gtk_init(&argc,&argv);
|
|
|
|
bin = gst_pipeline_new("bin");
|
|
|
|
srcfactory = gst_element_factory_find("sinesrc");
|
|
g_return_val_if_fail(srcfactory != NULL, -1);
|
|
wavefactory = gst_element_factory_find("smoothwave");
|
|
g_return_val_if_fail(wavefactory != NULL, -1);
|
|
|
|
src = gst_element_factory_create(srcfactory,"src");
|
|
//g_object_set(G_OBJECT(src),"bytes_per_read",(gulong)2048,NULL);
|
|
wave = gst_element_factory_create(wavefactory,"wave");
|
|
g_object_set(G_OBJECT(wave),"width",256,"height",100,NULL);
|
|
|
|
|
|
gst_bin_add(GST_BIN(bin),GST_ELEMENT(src));
|
|
gst_bin_add(GST_BIN(bin),GST_ELEMENT(wave));
|
|
|
|
gst_pad_link(gst_element_get_pad(src,"src"),
|
|
gst_element_get_pad(wave,"sink"));
|
|
|
|
appwindow = gtk_window_new(GTK_WINDOW_TOPLEVEL);
|
|
g_object_get(G_OBJECT(wave),"widget",&wave_widget,NULL);
|
|
gtk_container_add(GTK_CONTAINER(appwindow), wave_widget);
|
|
gtk_widget_show_all(appwindow);
|
|
|
|
gst_element_set_state(GST_ELEMENT(bin),GST_STATE_READY);
|
|
gst_element_set_state(GST_ELEMENT(bin),GST_STATE_PLAYING);
|
|
|
|
g_idle_add(idle_func,bin);
|
|
|
|
gtk_main();
|
|
|
|
return 0;
|
|
}
|
|
|
|
gboolean idle_func(gpointer data)
|
|
{
|
|
gst_bin_iterate(GST_BIN(data));
|
|
return TRUE;
|
|
}
|