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fpsdisplay: remove iface proxy

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When we get bus messages for setting the xid, we have the real sink element
instance as message_src. No need to proxy the xoverlay iface therefore
(autovideosink does not do it either). Also we don't need to rewrite the
message src of all messages from that sink.
This commit is contained in:
Stefan Kost 2009-04-20 09:49:32 +03:00
parent 5307933825
commit 790235e29f
1 changed files with 1 additions and 71 deletions
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72
gst/debugutils/fpsdisplaysink.c
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@ -22,7 +22,7 @@
* |[
* gst-launch videotestsrc ! fpsdisplaysink
* gst-launch videotestsrc ! fpsdisplaysink text-overlay=false
* gst-launch filesrc location=video.avi ! decodebin2 name=d ! queue ! fpsdisplaysink d. ! queue ! fakesink sync=true
* gst-launch filesrc location=video.avi ! decodebin2 name=d ! queue ! fpsdisplaysink d. ! queue ! fakesink sync=true
* ]|
*/
/* FIXME:
@ -92,64 +92,11 @@ static void fps_display_sink_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static void fps_display_sink_dispose (GObject * object);
static gboolean
fps_display_sink_interface_supported (GstImplementsInterface * iface,
GType type)
{
g_assert (type == GST_TYPE_X_OVERLAY);
return TRUE;
}
static void
fps_display_sink_interface_init (GstImplementsInterfaceClass * klass)
{
klass->supported = fps_display_sink_interface_supported;
}
static void
fps_display_sink_set_xwindow_id (GstXOverlay * overlay, gulong xwindow_id)
{
FPSDisplaySink *self = FPS_DISPLAY_SINK (overlay);
gst_x_overlay_set_xwindow_id (GST_X_OVERLAY (self->priv->xvimagesink),
xwindow_id);
}
static void
fps_display_sink_expose (GstXOverlay * overlay)
{
FPSDisplaySink *self = FPS_DISPLAY_SINK (overlay);
gst_x_overlay_expose (GST_X_OVERLAY (self->priv->xvimagesink));
}
static void
fps_display_sink_xoverlay_init (GstXOverlayClass * iface)
{
iface->set_xwindow_id = fps_display_sink_set_xwindow_id;
iface->expose = fps_display_sink_expose;
}
static void
fps_display_sink_handle_message (GstBin * bin, GstMessage * message)
{
FPSDisplaySink *self = FPS_DISPLAY_SINK (bin);
if (GST_MESSAGE_SRC (message) != NULL &&
GST_MESSAGE_SRC (message) == GST_OBJECT (self->priv->xvimagesink)) {
gst_object_unref (GST_MESSAGE_SRC (message));
GST_MESSAGE_SRC (message) = gst_object_ref (GST_OBJECT (bin));
}
GST_BIN_CLASS (parent_class)->handle_message (bin, message);
}
static void
fps_display_sink_class_init (FPSDisplaySinkClass * klass)
{
GObjectClass *gobject_klass = G_OBJECT_CLASS (klass);
GstElementClass *gstelement_klass = GST_ELEMENT_CLASS (klass);
GstBinClass *gstbin_klass = GST_BIN_CLASS (klass);
parent_class = g_type_class_peek_parent (klass);
@ -168,8 +115,6 @@ fps_display_sink_class_init (FPSDisplaySinkClass * klass)
gstelement_klass->change_state = fps_display_sink_change_state;
gstbin_klass->handle_message = fps_display_sink_handle_message;
gst_element_class_add_pad_template (gstelement_klass,
gst_static_pad_template_get (&fps_display_sink_template));
@ -487,24 +432,9 @@ fps_display_sink_get_type (void)
0,
(GInstanceInitFunc) fps_display_sink_init,
};
static const GInterfaceInfo iface_info = {
(GInterfaceInitFunc) fps_display_sink_interface_init,
NULL,
NULL,
};
static const GInterfaceInfo overlay_info = {
(GInterfaceInitFunc) fps_display_sink_xoverlay_init,
NULL,
NULL,
};
fps_display_sink_type = g_type_register_static (GST_TYPE_BIN,
"FPSDisplaySink", &fps_display_sink_info, 0);
g_type_add_interface_static (fps_display_sink_type,
GST_TYPE_IMPLEMENTS_INTERFACE, &iface_info);
g_type_add_interface_static (fps_display_sink_type, GST_TYPE_X_OVERLAY,
&overlay_info);
}
return fps_display_sink_type;