mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-29 11:40:38 +00:00
112 lines
3.3 KiB
C
112 lines
3.3 KiB
C
#include <gnome.h>
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#include <gst/gst.h>
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extern gboolean _gst_plugin_spew;
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gboolean idle_func(gpointer data);
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GstElement *videosink;
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GstElement *videosink2;
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GstElement *src;
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int main(int argc,char *argv[]) {
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GstElement *bin;
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GstElement *tee;
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GstElementFactory *srcfactory;
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GstElementFactory *videosinkfactory;
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GtkWidget *appwindow;
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GtkWidget *appwindow2;
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GtkWidget *vbox1;
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GtkWidget *button;
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GtkWidget *draw;
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GtkWidget *draw2;
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//_gst_plugin_spew = TRUE;
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gst_init(&argc,&argv);
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gnome_init("Videotest","0.0.1",argc,argv);
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bin = gst_bin_new("bin");
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srcfactory = gst_elementfactory_find("v4lsrc");
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g_return_val_if_fail(srcfactory != NULL,-1);
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videosinkfactory = gst_elementfactory_find("videosink");
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g_return_val_if_fail(videosinkfactory != NULL,-1);
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src = gst_elementfactory_create(srcfactory,"src");
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gtk_object_set(GTK_OBJECT(src),"format",3,NULL);
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gtk_object_set(GTK_OBJECT(src),"width",320,"height",240,NULL);
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videosink = gst_elementfactory_create(videosinkfactory,"videosink");
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gtk_object_set(GTK_OBJECT(videosink),"xv_enabled",FALSE,NULL);
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gtk_object_set(GTK_OBJECT(videosink),"width",320,"height",240,NULL);
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videosink2 = gst_elementfactory_create(videosinkfactory,"videosink2");
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gtk_object_set(GTK_OBJECT(videosink2),"xv_enabled",FALSE,NULL);
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gtk_object_set(GTK_OBJECT(videosink2),"width",320,"height",240,NULL);
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tee = gst_elementfactory_make ("tee", "tee");
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gst_bin_add(GST_BIN(bin),GST_ELEMENT(src));
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gst_bin_add(GST_BIN(bin),GST_ELEMENT(tee));
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gst_bin_add(GST_BIN(bin),GST_ELEMENT(videosink));
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gst_bin_add(GST_BIN(bin),GST_ELEMENT(videosink2));
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gst_pad_connect(gst_element_get_pad(src,"src"),
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gst_element_get_pad(tee,"sink"));
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gst_pad_connect(gst_element_request_pad_by_name (tee,"src%d"),
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gst_element_get_pad(videosink,"sink"));
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gst_pad_connect(gst_element_request_pad_by_name (tee,"src%d"),
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gst_element_get_pad(videosink2,"sink"));
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appwindow = gnome_app_new("Videotest","Videotest");
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appwindow2 = gnome_app_new("Videotest2","Videotest2");
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vbox1 = gtk_vbox_new (FALSE, 0);
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gtk_widget_show (vbox1);
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button = gtk_button_new_with_label(_("test"));//_with_label (_("chup"));
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gtk_widget_show (button);
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gtk_box_pack_start (GTK_BOX (vbox1), button, FALSE, FALSE, 0);
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//gtk_widget_set_usize (button, 50, 50);
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//gtk_widget_set_usize (button, 0, 0);
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draw = gst_util_get_pointer_arg(GTK_OBJECT(videosink),"widget"),
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gtk_box_pack_start (GTK_BOX (vbox1),
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draw,
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TRUE, TRUE, 0);
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gtk_widget_show (draw);
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draw2 = gst_util_get_pointer_arg(GTK_OBJECT(videosink2),"widget"),
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gtk_widget_show (draw2);
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gnome_app_set_contents(GNOME_APP(appwindow), vbox1);
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gnome_app_set_contents(GNOME_APP(appwindow2), draw2);
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gtk_object_set(GTK_OBJECT(appwindow),"allow_grow",TRUE,NULL);
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gtk_object_set(GTK_OBJECT(appwindow),"allow_shrink",TRUE,NULL);
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gtk_widget_show_all(appwindow);
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gtk_widget_show_all(appwindow2);
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gst_element_set_state(GST_ELEMENT(bin),GST_STATE_PLAYING);
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gtk_object_set(GTK_OBJECT(src),"bright",32000,"contrast", 32000,NULL);
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//gtk_object_set(GTK_OBJECT(src),"tune",133250,NULL);
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g_idle_add(idle_func,bin);
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gtk_main();
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return 0;
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}
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gboolean idle_func(gpointer data) {
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//static int i=0;
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//g_print("pushing %d\n",i++);
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gst_bin_iterate(GST_BIN(data));
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return TRUE;
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}
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