/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: 

*

*/

#ifndef __GST_VIDEO_ORIENTATION_H__

#define __GST_VIDEO_ORIENTATION_H__

#include <gst/gst.h>

#include <gst/interfaces/interfaces-enumtypes.h>

G_BEGIN_DECLS

#define GST_TYPE_VIDEO_ORIENTATION \

  (gst_video_orientation_get_type ())

#define GST_VIDEO_ORIENTATION(obj) \

  (GST_IMPLEMENTS_INTERFACE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_VIDEO_ORIENTATION, GstVideoOrientation))

#define GST_IS_VIDEO_ORIENTATION(obj) \

  (GST_IMPLEMENTS_INTERFACE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VIDEO_ORIENTATION))

#define GST_VIDEO_ORIENTATION_GET_IFACE(inst) \

  (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GST_TYPE_VIDEO_ORIENTATION, GstVideoOrientationInterface))

/**

 * GstVideoOrientation:

 *

 * Opaque #GstVideoOrientation data structure.

 */

typedef struct _GstVideoOrientation GstVideoOrientation;

/**

 * GstVideoOrientationInterface:

 * @parent: parent interface type.

 * @get_hflip: virtual method to get horizontal flipping state

 * @get_vflip: virtual method to get vertical flipping state

 * @get_hcenter: virtual method to get horizontal centering state

 * @get_vcenter: virtual method to get vertical centering state

 * @set_hflip: virtual method to set horizontal flipping state

 * @set_vflip: virtual method to set vertical flipping state

 * @set_hcenter: virtual method to set horizontal centering state

 * @set_vcenter: virtual method to set vertical centering state

 *

 * #GstVideoOrientationInterface interface.

 */

typedef struct _GstVideoOrientationInterface {

  GTypeInterface parent;

  /* virtual functions */

  gboolean (* get_hflip)   (GstVideoOrientation *video_orientation, gboolean *flip);

  gboolean (* get_vflip)   (GstVideoOrientation *video_orientation, gboolean *flip);

  gboolean (* get_hcenter) (GstVideoOrientation *video_orientation, gint *center);

  gboolean (* get_vcenter) (GstVideoOrientation *video_orientation, gint *center);

  gboolean (* set_hflip)   (GstVideoOrientation *video_orientation, gboolean flip);

  gboolean (* set_vflip)   (GstVideoOrientation *video_orientation, gboolean flip);

  gboolean (* set_hcenter) (GstVideoOrientation *video_orientation, gint center);

  gboolean (* set_vcenter) (GstVideoOrientation *video_orientation, gint center);

  /*< private > */

  gpointer _gst_reserved[GST_PADDING];

} GstVideoOrientationInterface;

#ifdef __SYMBIAN32__

IMPORT_C

#endif

GType           gst_video_orientation_get_type              (void);

/* virtual class function wrappers */

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gboolean gst_video_orientation_get_hflip (GstVideoOrientation *video_orientation, gboolean *flip);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gboolean gst_video_orientation_get_vflip (GstVideoOrientation *video_orientation, gboolean *flip);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gboolean gst_video_orientation_get_hcenter (GstVideoOrientation *video_orientation, gint *center);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gboolean gst_video_orientation_get_vcenter (GstVideoOrientation *video_orientation, gint *center);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gboolean gst_video_orientation_set_hflip (GstVideoOrientation *video_orientation, gboolean flip);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gboolean gst_video_orientation_set_vflip (GstVideoOrientation *video_orientation, gboolean flip);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gboolean gst_video_orientation_set_hcenter (GstVideoOrientation *video_orientation, gint center);

#ifdef __SYMBIAN32__

IMPORT_C

#endif

gboolean gst_video_orientation_set_vcenter (GstVideoOrientation *video_orientation, gint center);

G_END_DECLS

#endif /* __GST_VIDEO_ORIENTATION_H__ */