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/*
* gstvaapivideobuffer.h - Gstreamer/VA video buffer
*
* 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_VIDEO_BUFFER_H
#define GST_VAAPI_VIDEO_BUFFER_H
#include <gst/video/gstsurfacebuffer.h>
#include <gst/vaapi/gstvaapidisplay.h>
#include <gst/vaapi/gstvaapiimage.h>
#include <gst/vaapi/gstvaapisurface.h>
#include <gst/vaapi/gstvaapisurfaceproxy.h>
#include <gst/vaapi/gstvaapivideopool.h>
G_BEGIN_DECLS
#define GST_VAAPI_TYPE_VIDEO_BUFFER \
(gst_vaapi_video_buffer_get_type())
#define GST_VAAPI_VIDEO_BUFFER(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
GST_VAAPI_TYPE_VIDEO_BUFFER, \
GstVaapiVideoBuffer))
#define GST_VAAPI_VIDEO_BUFFER_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
GST_VAAPI_TYPE_VIDEO_BUFFER, \
GstVaapiVideoBufferClass))
#define GST_VAAPI_IS_VIDEO_BUFFER(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_VAAPI_TYPE_VIDEO_BUFFER))
#define GST_VAAPI_IS_VIDEO_BUFFER_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_VAAPI_TYPE_VIDEO_BUFFER))
#define GST_VAAPI_VIDEO_BUFFER_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj), \
GST_VAAPI_TYPE_VIDEO_BUFFER, \
GstVaapiVideoBufferClass))
typedef struct _GstVaapiVideoBuffer GstVaapiVideoBuffer;
typedef struct _GstVaapiVideoBufferPrivate GstVaapiVideoBufferPrivate;
typedef struct _GstVaapiVideoBufferClass GstVaapiVideoBufferClass;
/**
* GstVaapiVideoBuffer:
*
* A #GstBuffer holding video objects (#GstVaapiSurface and #GstVaapiImage).
*/
struct _GstVaapiVideoBuffer {
/*< private >*/
GstSurfaceBuffer parent_instance;
GstVaapiVideoBufferPrivate *priv;
};
/**
* GstVaapiVideoBufferClass:
*
* A #GstBuffer holding video objects
*/
struct _GstVaapiVideoBufferClass {
/*< private >*/
GstSurfaceBufferClass parent_class;
};
GType
gst_vaapi_video_buffer_get_type(void) G_GNUC_CONST;
GstVaapiDisplay *
gst_vaapi_video_buffer_get_display(GstVaapiVideoBuffer *buffer);
GstVaapiImage *
gst_vaapi_video_buffer_get_image(GstVaapiVideoBuffer *buffer);
void
gst_vaapi_video_buffer_set_image(
GstVaapiVideoBuffer *buffer,
GstVaapiImage *image
);
gboolean
gst_vaapi_video_buffer_set_image_from_pool(
GstVaapiVideoBuffer *buffer,
GstVaapiVideoPool *pool
);
GstVaapiSurface *
gst_vaapi_video_buffer_get_surface(GstVaapiVideoBuffer *buffer);
void
gst_vaapi_video_buffer_set_surface(
GstVaapiVideoBuffer *buffer,
GstVaapiSurface *surface
);
gboolean
gst_vaapi_video_buffer_set_surface_from_pool(
GstVaapiVideoBuffer *buffer,
GstVaapiVideoPool *pool
);
GstVaapiSurfaceProxy *
gst_vaapi_video_buffer_get_surface_proxy(GstVaapiVideoBuffer *buffer);
void
gst_vaapi_video_buffer_set_surface_proxy(
GstVaapiVideoBuffer *buffer,
GstVaapiSurfaceProxy *proxy
);
guint
gst_vaapi_video_buffer_get_render_flags(GstVaapiVideoBuffer *buffer);
void
gst_vaapi_video_buffer_set_render_flags(GstVaapiVideoBuffer *buffer, guint flags);
G_END_DECLS
#endif /* GST_VAAPI_VIDEO_BUFFER_H */
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