gstreamer/subprojects/gst-plugins-base/gst-libs/gst/video/videodirection.h

64 lines
1.9 KiB
C

/* GStreamer
* Copyright (C) 2016 Igalia <calvaris@igalia.com>
*
* videodirection.h: video rotation and flipping interface
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_VIDEO_DIRECTION_H__
#define __GST_VIDEO_DIRECTION_H__
#include <gst/gst.h>
#include <gst/video/video-prelude.h>
G_BEGIN_DECLS
#define GST_TYPE_VIDEO_DIRECTION \
(gst_video_direction_get_type ())
#define GST_VIDEO_DIRECTION(obj) \
(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VIDEO_DIRECTION, GstVideoDirection))
#define GST_IS_VIDEO_DIRECTION(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VIDEO_DIRECTION))
#define GST_VIDEO_DIRECTION_GET_INTERFACE(inst) \
(G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_VIDEO_DIRECTION, GstVideoDirectionInterface))
/**
* GstVideoDirection:
*
* Opaque #GstVideoDirection data structure.
*
* Since: 1.10
*/
typedef struct _GstVideoDirection GstVideoDirection;
typedef struct _GstVideoDirectionInterface GstVideoDirectionInterface;
/**
* GstVideoDirectionInterface:
* @iface: parent interface type.
*
* #GstVideoDirectionInterface interface.
*
* Since: 1.10
*/
struct _GstVideoDirectionInterface
{
GTypeInterface iface;
};
GST_VIDEO_API
GType gst_video_direction_get_type (void);
G_END_DECLS
#endif /* __GST_VIDEO_DIRECTION_H__ */