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tests: fix colorkey test up for Gtk+ >= 2.18

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Make test-colorkey work with newer versions of Gtk+.

See #601809.
This commit is contained in:
Tim-Philipp Müller 2009-12-29 00:53:53 +00:00
parent f82ac8bf44
commit 7388401f93
1 changed files with 35 additions and 29 deletions
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64
tests/icles/test-colorkey.c
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@ -38,32 +38,9 @@
static GtkWidget *video_window = NULL;
static GstElement *sink = NULL;
static guint embed_xid = 0;
static gulong embed_xid = 0;
static GdkGC *trans_gc = NULL;
static GstBusSyncReply
bus_sync_handler (GstBus * bus, GstMessage * message, GstPipeline * pipeline)
{
if ((GST_MESSAGE_TYPE (message) == GST_MESSAGE_ELEMENT) &&
gst_structure_has_name (message->structure, "prepare-xwindow-id")) {
GstElement *element = GST_ELEMENT (GST_MESSAGE_SRC (message));
g_print ("got prepare-xwindow-id\n");
if (!embed_xid) {
embed_xid = GDK_WINDOW_XID (GDK_WINDOW (video_window->window));
}
if (g_object_class_find_property (G_OBJECT_GET_CLASS (element),
"force-aspect-ratio")) {
g_object_set (element, "force-aspect-ratio", TRUE, NULL);
}
gst_x_overlay_set_xwindow_id (GST_X_OVERLAY (GST_MESSAGE_SRC (message)),
embed_xid);
}
return GST_BUS_PASS;
}
static void
redraw_overlay (GtkWidget * widget)
{
@ -101,6 +78,18 @@ handle_expose_cb (GtkWidget * widget, GdkEventExpose * event, gpointer data)
return FALSE;
}
static void
realize_cb (GtkWidget * widget, gpointer data)
{
/* This is here just for pedagogical purposes, GDK_WINDOW_XID will call it
* as well */
if (!gdk_window_ensure_native (widget->window))
g_error ("Couldn't create native window needed for GstXOverlay!");
embed_xid = GDK_WINDOW_XID (video_window->window);
g_print ("Window realize: got XID %lu\n", embed_xid);
}
static void
msg_state_changed (GstBus * bus, GstMessage * message, GstPipeline * pipeline)
{
@ -192,13 +181,16 @@ main (int argc, char **argv)
gst_bin_add_many (GST_BIN (pipeline), src, sink, NULL);
gst_element_link (src, sink);
g_object_set (G_OBJECT (sink), "autopaint-colorkey", FALSE, "force-aspect-ratio", TRUE, "draw-borders", FALSE, "colorkey", 0x7F7F7F, /* gray */
NULL);
#define COLOR_GRAY 0x7F7F7F
g_object_set (G_OBJECT (sink), "autopaint-colorkey", FALSE,
"force-aspect-ratio", TRUE, "draw-borders", FALSE,
"colorkey", COLOR_GRAY, NULL);
/* check xvimagesink capabilities */
sret = gst_element_set_state (pipeline, GST_STATE_READY);
if (sret == GST_STATE_CHANGE_FAILURE) {
g_printerr ("Can't set pipelien to READY\n");
g_printerr ("Can't set pipeline to READY\n");
gst_object_unref (pipeline);
return -1;
}
@ -223,8 +215,6 @@ main (int argc, char **argv)
g_value_array_free (arr);
bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
gst_bus_set_sync_handler (bus, (GstBusSyncHandler) bus_sync_handler,
pipeline);
gst_bus_add_signal_watch_full (bus, G_PRIORITY_HIGH);
g_signal_connect (bus, "message::state-changed",
G_CALLBACK (msg_state_changed), pipeline);
@ -242,12 +232,28 @@ main (int argc, char **argv)
G_CALLBACK (handle_resize_cb), NULL);
g_signal_connect (G_OBJECT (video_window), "expose-event",
G_CALLBACK (handle_expose_cb), NULL);
g_signal_connect (video_window, "realize", G_CALLBACK (realize_cb), NULL);
gtk_widget_set_double_buffered (video_window, FALSE);
gtk_container_add (GTK_CONTAINER (window), video_window);
/* show the gui and play */
gtk_widget_show_all (window);
/* realize window now so that the video window gets created and we can
* obtain its XID before the pipeline is started up and the videosink
* asks for the XID of the window to render onto */
gtk_widget_realize (window);
/* we should have the XID now */
g_assert (embed_xid != 0);
/* we know what the video sink is in this case (xvimagesink), so we can
* just set it directly here now (instead of waiting for a prepare-xwindow-id
* element message in a sync bus handler and setting it there) */
g_print ("setting XID %lu\n", embed_xid);
gst_x_overlay_set_xwindow_id (GST_X_OVERLAY (sink), embed_xid);
g_idle_add (start_pipeline, pipeline);
gtk_main ();