mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-18 22:36:33 +00:00
109 lines
3.3 KiB
C
109 lines
3.3 KiB
C
/*
|
|
* gstvaapisubpicture.h - VA subpicture abstraction
|
|
*
|
|
* Copyright (C) 2010-2011 Splitted-Desktop Systems
|
|
* Copyright (C) 2011 Intel Corporation
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation; either version 2.1
|
|
* 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free
|
|
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
* Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef GST_VAAPI_SUBPICTURE_H
|
|
#define GST_VAAPI_SUBPICTURE_H
|
|
|
|
#include <gst/vaapi/gstvaapiobject.h>
|
|
#include <gst/vaapi/gstvaapidisplay.h>
|
|
#include <gst/vaapi/gstvaapiimage.h>
|
|
#include <gst/video/video-overlay-composition.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_VAAPI_TYPE_SUBPICTURE \
|
|
(gst_vaapi_subpicture_get_type())
|
|
|
|
#define GST_VAAPI_SUBPICTURE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
|
|
GST_VAAPI_TYPE_SUBPICTURE, \
|
|
GstVaapiSubpicture))
|
|
|
|
#define GST_VAAPI_SUBPICTURE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST((klass), \
|
|
GST_VAAPI_TYPE_SUBPICTURE, \
|
|
GstVaapiSubpictureClass))
|
|
|
|
#define GST_VAAPI_IS_SUBPICTURE(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_VAAPI_TYPE_SUBPICTURE))
|
|
|
|
#define GST_VAAPI_IS_SUBPICTURE_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_VAAPI_TYPE_SUBPICTURE))
|
|
|
|
#define GST_VAAPI_SUBPICTURE_GET_CLASS(obj) \
|
|
(G_TYPE_INSTANCE_GET_CLASS((obj), \
|
|
GST_VAAPI_TYPE_SUBPICTURE, \
|
|
GstVaapiSubpictureClass))
|
|
|
|
typedef struct _GstVaapiSubpicture GstVaapiSubpicture;
|
|
typedef struct _GstVaapiSubpicturePrivate GstVaapiSubpicturePrivate;
|
|
typedef struct _GstVaapiSubpictureClass GstVaapiSubpictureClass;
|
|
|
|
/**
|
|
* GstVaapiSubpicture:
|
|
*
|
|
* A VA subpicture wrapper
|
|
*/
|
|
struct _GstVaapiSubpicture {
|
|
/*< private >*/
|
|
GstVaapiObject parent_instance;
|
|
|
|
GstVaapiSubpicturePrivate *priv;
|
|
};
|
|
|
|
/**
|
|
* GstVaapiSubpictureClass:
|
|
*
|
|
* A VA subpicture wrapper class
|
|
*/
|
|
struct _GstVaapiSubpictureClass {
|
|
/*< private >*/
|
|
GstVaapiObjectClass parent_class;
|
|
};
|
|
|
|
GType
|
|
gst_vaapi_subpicture_get_type(void);
|
|
|
|
GstVaapiSubpicture *
|
|
gst_vaapi_subpicture_new(GstVaapiImage *image);
|
|
|
|
GstVaapiSubpicture *
|
|
gst_vaapi_subpicture_new_from_overlay_rectangle(
|
|
GstVaapiDisplay *display,
|
|
GstVideoOverlayRectangle *rect
|
|
);
|
|
|
|
GstVaapiID
|
|
gst_vaapi_subpicture_get_id(GstVaapiSubpicture *subpicture);
|
|
|
|
GstVaapiImage *
|
|
gst_vaapi_subpicture_get_image(GstVaapiSubpicture *subpicture);
|
|
|
|
void
|
|
gst_vaapi_subpicture_set_image(
|
|
GstVaapiSubpicture *subpicture,
|
|
GstVaapiImage *image
|
|
);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* GST_VAAPI_SUBPICTURE_H */
|