mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-24 18:51:11 +00:00
74 lines
2.5 KiB
C
74 lines
2.5 KiB
C
/*
|
|
* gstvaapivideosink.h - VA sink interface
|
|
*
|
|
* gstreamer-vaapi (C) 2010 Splitted-Desktop Systems
|
|
*
|
|
* 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_SINK_H
|
|
#define GST_VAAPI_VIDEO_SINK_H
|
|
|
|
#include <gst/gstelement.h>
|
|
#include <gst/vaapi/gstvaapidisplay.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_VAAPI_TYPE_VIDEO_SINK \
|
|
(gst_vaapi_video_sink_get_type())
|
|
|
|
#define GST_VAAPI_VIDEO_SINK(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
|
|
GST_VAAPI_TYPE_VIDEO_SINK, \
|
|
GstVaapiVideoSink))
|
|
|
|
#define GST_VAAPI_IS_VIDEO_SINK(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_VAAPI_TYPE_VIDEO_SINK))
|
|
|
|
#define GST_VAAPI_VIDEO_SINK_GET_INTERFACE(obj) \
|
|
(G_TYPE_INSTANCE_GET_INTERFACE((obj), \
|
|
GST_VAAPI_TYPE_VIDEO_SINK, \
|
|
GstVaapiVideoSinkInterface))
|
|
|
|
typedef struct _GstVaapiVideoSink GstVaapiVideoSink; /* dummy */
|
|
typedef struct _GstVaapiVideoSinkInterface GstVaapiVideoSinkInterface;
|
|
|
|
/**
|
|
* GstVaapiVideoSinkInterface:
|
|
* @get_display: virtual function for retrieving the #GstVaapiDisplay created
|
|
* by the downstream sink element. The implementation of that virtual
|
|
* function is required for all Gstreamer/VAAPI sink elements.
|
|
*/
|
|
struct _GstVaapiVideoSinkInterface {
|
|
/*< private >*/
|
|
GTypeInterface g_iface;
|
|
|
|
/*< public >*/
|
|
GstVaapiDisplay *(*get_display)(GstVaapiVideoSink *sink);
|
|
};
|
|
|
|
GType
|
|
gst_vaapi_video_sink_get_type(void);
|
|
|
|
GstVaapiDisplay *
|
|
gst_vaapi_video_sink_get_display(GstVaapiVideoSink *sink);
|
|
|
|
GstVaapiVideoSink *
|
|
gst_vaapi_video_sink_lookup(GstElement *element);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* GST_VAAPI_VIDEO_SINK_H */
|