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/*
* gstvaapisurface_priv.h - VA surface abstraction (private data)
*
* Copyright (C) 2011-2013 Intel Corporation
* Author: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
*
* 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_SURFACE_PRIV_H
#define GST_VAAPI_SURFACE_PRIV_H
#include <gst/vaapi/gstvaapicontext.h>
#include <gst/vaapi/gstvaapisurface.h>
#include "gstvaapiobject_priv.h"
G_BEGIN_DECLS
typedef struct _GstVaapiSurfaceClass GstVaapiSurfaceClass;
/**
* GstVaapiSurface:
*
* A VA surface wrapper.
*/
struct _GstVaapiSurface
{
/*< private >*/
GstVaapiObject parent_instance;
GstVaapiBufferProxy *extbuf_proxy;
GstVideoFormat format;
guint width;
guint height;
GstVaapiChromaType chroma_type;
GPtrArray *subpictures;
};
/**
* GstVaapiSurfaceClass:
*
* A VA surface wrapper class.
*/
struct _GstVaapiSurfaceClass
{
/*< private >*/
GstVaapiObjectClass parent_class;
};
/**
* GST_VAAPI_SURFACE_SURFACE_CHROMA_TYPE:
* @surface: a #GstVaapiSurface
*
* Macro that evaluates to the @surface chroma type.
*
* This is an internal macro that does not do any run-time type check.
*/
#undef GST_VAAPI_SURFACE_CHROMA_TYPE
#define GST_VAAPI_SURFACE_CHROMA_TYPE(surface) \
(GST_VAAPI_SURFACE (surface)->chroma_type)
/**
* GST_VAAPI_SURFACE_SURFACE_FORMAT:
* @surface: a #GstVaapiSurface
*
* Macro that evaluates to the @surface format.
*
* This is an internal macro that does not do any run-time type check.
*/
#undef GST_VAAPI_SURFACE_FORMAT
#define GST_VAAPI_SURFACE_FORMAT(surface) \
(GST_VAAPI_SURFACE (surface)->format)
/**
* GST_VAAPI_SURFACE_SURFACE_WIDTH:
* @surface: a #GstVaapiSurface
*
* Macro that evaluates to the @surface width in pixels.
*
* This is an internal macro that does not do any run-time type check.
*/
#undef GST_VAAPI_SURFACE_WIDTH
#define GST_VAAPI_SURFACE_WIDTH(surface) \
(GST_VAAPI_SURFACE (surface)->width)
/**
* GST_VAAPI_SURFACE_SURFACE_HEIGHT:
* @surface: a #GstVaapiSurface
*
* Macro that evaluates to the @surface height in pixels.
*
* This is an internal macro that does not do any run-time type check.
*/
#undef GST_VAAPI_SURFACE_HEIGHT
#define GST_VAAPI_SURFACE_HEIGHT(surface) \
(GST_VAAPI_SURFACE (surface)->height)
G_END_DECLS
#endif /* GST_VAAPI_SURFACE_PRIV_H */
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