2 * Copyright (C) <2011> Jon Nordby <jononor@gmail.com>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
20 #ifndef __GST_CAIRO_OVERLAY_H__
21 #define __GST_CAIRO_OVERLAY_H__
24 #include <gst/video/video.h>
27 #include <cairo-gobject.h>
31 #define GST_TYPE_CAIRO_OVERLAY \
32 (gst_cairo_overlay_get_type())
33 #define GST_CAIRO_OVERLAY(obj) \
34 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CAIRO_OVERLAY,GstCairoOverlay))
35 #define GST_CAIRO_OVERLAY_CLASS(klass) \
36 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CAIRO_OVERLAY,GstCairoOverlayClass))
37 #define GST_IS_CAIRO_OVERLAY(obj) \
38 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CAIRO_OVERLAY))
39 #define GST_IS_CAIRO_OVERLAY_CLASS(klass) \
40 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CAIRO_OVERLAY))
42 typedef struct _GstCairoOverlay GstCairoOverlay;
43 typedef struct _GstCairoOverlayClass GstCairoOverlayClass;
45 struct _GstCairoOverlay {
46 GstBaseTransform parent;
49 gboolean draw_on_transparent_surface;
53 gboolean attach_compo_to_buffer;
56 struct _GstCairoOverlayClass {
57 GstBaseTransformClass parent_class;
60 GType gst_cairo_overlay_get_type (void);
64 #endif /* __GST_CAIRO_OVERLAY_H__ */