gstreamer/gst/vaapi/gstvaapivideoconverter_x11.h

/*
 *  gstvaapivideoconverter_x11.h - VA video converter to X11 pixmap
 *
 *  Copyright (C) 2013 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_CONVERTER_X11_H
#define GST_VAAPI_VIDEO_CONVERTER_X11_H

#include <gst/video/gstsurfaceconverter.h>
#include "gstvaapivideobuffer.h"

G_BEGIN_DECLS

#define GST_VAAPI_TYPE_VIDEO_CONVERTER_X11 \
    (gst_vaapi_video_converter_x11_get_type ())

#define GST_VAAPI_VIDEO_CONVERTER_X11(obj)              \
    (G_TYPE_CHECK_INSTANCE_CAST((obj),                  \
        GST_VAAPI_TYPE_VIDEO_CONVERTER_X11,             \
        GstVaapiVideoConverterX11))

#define GST_VAAPI_VIDEO_CONVERTER_X11_CLASS(klass)      \
    (G_TYPE_CHECK_CLASS_CAST((klass),                   \
        GST_VAAPI_TYPE_VIDEO_CONVERTER_X11,             \
        GstVaapiVideoConverterX11Class))

#define GST_VAAPI_IS_VIDEO_CONVERTER_X11(obj) \
    (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_VAAPI_TYPE_VIDEO_CONVERTER_X11))

#define GST_VAAPI_IS_VIDEO_CONVERTER_X11_CLASS(klass) \
    (G_TYPE_CHECK_CLASS_TYPE((klass), GST_VAAPI_TYPE_VIDEO_CONVERTER_X11))

#define GST_VAAPI_VIDEO_CONVERTER_X11_GET_CLASS(obj)    \
    (G_TYPE_INSTANCE_GET_CLASS((obj),                   \
        GST_VAAPI_TYPE_VIDEO_CONVERTER_X11,             \
        GstVaapiVideoConverterX11Class))

typedef struct _GstVaapiVideoConverterX11        GstVaapiVideoConverterX11;
typedef struct _GstVaapiVideoConverterX11Private GstVaapiVideoConverterX11Private;
typedef struct _GstVaapiVideoConverterX11Class   GstVaapiVideoConverterX11Class;

/**
 * GstVaapiVideoConverterX11:
 *
 * Converter to transform VA buffers into GL textures.
 */
struct _GstVaapiVideoConverterX11 {
    /*< private >*/
    GObject parent_instance;

    GstVaapiVideoConverterX11Private *priv;
};

/**
 * GstVaapiVideoConverterX11Class:
 *
 * Converter class to transform VA buffers into GL textures.
 */
struct _GstVaapiVideoConverterX11Class {
    /*< private >*/
    GObjectClass parent_class;
};

G_GNUC_INTERNAL
GType
gst_vaapi_video_converter_x11_get_type(void) G_GNUC_CONST;

G_GNUC_INTERNAL
GstSurfaceConverter *
gst_vaapi_video_converter_x11_new(GstBuffer *buffer, const gchar *type,
    GValue *dest);

G_END_DECLS

#endif /* GST_VAAPI_VIDEO_CONVERTER_X11_H */