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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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8dfaefdbe3
Original commit message from CVS: Add xvideosink embedding test, because it has problems. (Or this test code has problems.)
101 lines
2.3 KiB
C
101 lines
2.3 KiB
C
#include <gst/gst.h>
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#include <gtk/gtk.h>
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#include <gdk/gdkx.h>
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#include <gdk/gdkkeysyms.h>
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GtkWidget *window;
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GstElement *testsrc;
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GstElement *xvideosink;
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GstElement *filter;
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GdkWindow *wind;
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GstElement *pipeline;
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static int
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configure(GtkWidget * widget, GdkEventConfigure * evt, gpointer data)
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{
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printf("configure\n");
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if (wind){
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gdk_window_resize(wind, evt->width, evt->height);
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gdk_window_reparent(wind, window->window, 0, 0);
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}
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return FALSE;
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}
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static int
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map_event(GtkWidget * widget, GdkEventConfigure * evt, gpointer data)
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{
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printf("map\n");
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return FALSE;
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}
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int xid;
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static int have_xid(GstElement * xv, gpointer data)
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{
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GValue value = { 0 };
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// int xid;
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printf("have_xid\n");
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g_value_init(&value, G_TYPE_INT);
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g_object_get_property(G_OBJECT(xvideosink), "xid", &value);
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xid = g_value_get_int(&value);
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wind = gdk_window_foreign_new(xid);
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printf("gdk_window_reparent() wind=%p window=%p xid=%d\n",wind,window->window,xid);
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gdk_window_reparent(wind, window->window, 0, 0);
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gdk_window_show(wind);
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return FALSE;
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}
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int main(int argc, char *argv[])
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{
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//GValue value = { 0 };
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gtk_init(&argc, &argv);
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gst_init(&argc, &argv);
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window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
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gtk_window_set_default_size(GTK_WINDOW(window), 640, 480);
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gtk_signal_connect(GTK_OBJECT(window), "configure_event",
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GTK_SIGNAL_FUNC(configure), NULL);
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gtk_signal_connect(GTK_OBJECT(window), "map",
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GTK_SIGNAL_FUNC(map_event), NULL);
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gtk_widget_show_all(window);
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pipeline = gst_element_factory_make("pipeline", NULL);
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testsrc = gst_element_factory_make("videotestsrc", NULL);
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#if 0
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g_value_init(&value, G_TYPE_INT);
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g_value_set_int(&value, 640);
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g_object_set_property(G_OBJECT(testsrc), "width", &value);
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g_value_set_int(&value, 480);
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g_object_set_property(G_OBJECT(testsrc), "height", &value);
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#endif
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xvideosink = gst_element_factory_make("xvideosink", NULL);
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g_signal_connect(xvideosink, "have_xid", (GCallback) (have_xid),
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NULL);
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gst_bin_add(GST_BIN(pipeline), testsrc);
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gst_bin_add(GST_BIN(pipeline), xvideosink);
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gst_element_connect(testsrc, xvideosink);
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if (pipeline == NULL) {
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g_warning("Could not generate usable pipeline\n");
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return 1;
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}
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g_idle_add((GSourceFunc) gst_bin_iterate, pipeline);
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gst_element_set_state(pipeline, GST_STATE_PLAYING);
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gtk_main();
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return 0;
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}
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