2 * Copyright (C) 2016 Igalia <calvaris@igalia.com>
4 * videodirection.h: video rotation and flipping interface
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Library General Public License for more details.
16 * You should have received a copy of the GNU Library General Public
17 * License along with this library; if not, write to the
18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
22 #ifndef __GST_VIDEO_DIRECTION_H__
23 #define __GST_VIDEO_DIRECTION_H__
28 #define GST_TYPE_VIDEO_DIRECTION \
29 (gst_video_direction_get_type ())
30 #define GST_VIDEO_DIRECTION(obj) \
31 (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VIDEO_DIRECTION, GstVideoDirection))
32 #define GST_IS_VIDEO_DIRECTION(obj) \
33 (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VIDEO_DIRECTION))
34 #define GST_VIDEO_DIRECTION_GET_INTERFACE(inst) \
35 (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_VIDEO_DIRECTION, GstVideoDirectionInterface))
39 * Opaque #GstVideoDirection data structure.
43 typedef struct _GstVideoDirection GstVideoDirection;
44 typedef struct _GstVideoDirectionInterface GstVideoDirectionInterface;
47 * GstVideoDirectionInterface:
48 * @iface: parent interface type.
50 * #GstVideoDirectionInterface interface.
54 struct _GstVideoDirectionInterface
60 GType gst_video_direction_get_type (void);
63 #endif /* __GST_VIDEO_DIRECTION_H__ */