gstreamer/gst-libs/gst/vaapi/gstvaapiwindow_x11.h

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/*
* gstvaapiwindow_x11.h - VA/X11 window abstraction
*
* Copyright (C) 2010-2011 Splitted-Desktop Systems
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*
* 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.
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*
* This library is distributed in the hope that it will be useful,
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* 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.
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*
* 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
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*/
#ifndef GST_VAAPI_WINDOW_X11_H
#define GST_VAAPI_WINDOW_X11_H
#include <X11/Xlib.h>
#include <gst/vaapi/gstvaapidisplay.h>
#include <gst/vaapi/gstvaapiwindow.h>
G_BEGIN_DECLS
#define GST_VAAPI_TYPE_WINDOW_X11 \
(gst_vaapi_window_x11_get_type())
#define GST_VAAPI_WINDOW_X11(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
GST_VAAPI_TYPE_WINDOW_X11, \
GstVaapiWindowX11))
#define GST_VAAPI_WINDOW_X11_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
GST_VAAPI_TYPE_WINDOW_X11, \
GstVaapiWindowX11Class))
#define GST_VAAPI_IS_WINDOW_X11(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_VAAPI_TYPE_WINDOW_X11))
#define GST_VAAPI_IS_WINDOW_X11_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), GST_VAAPI_TYPE_WINDOW_X11))
#define GST_VAAPI_WINDOW_X11_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj), \
GST_VAAPI_TYPE_WINDOW_X11, \
GstVaapiWindowX11Class))
/**
* GST_VAAPI_WINDOW_XWINDOW:
* @window: a #GstVaapiWindow
*
* Macro that evaluates to the underlying X11 #Window of @window
*/
#define GST_VAAPI_WINDOW_XWINDOW(window) \
gst_vaapi_window_x11_get_xid(GST_VAAPI_WINDOW_X11(window))
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typedef struct _GstVaapiWindowX11 GstVaapiWindowX11;
typedef struct _GstVaapiWindowX11Private GstVaapiWindowX11Private;
typedef struct _GstVaapiWindowX11Class GstVaapiWindowX11Class;
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/**
* GstVaapiWindowX11:
*
* An X11 #Window wrapper.
*/
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struct _GstVaapiWindowX11 {
/*< private >*/
GstVaapiWindow parent_instance;
GstVaapiWindowX11Private *priv;
};
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/**
* GstVaapiWindowX11Class:
* @get_visual: virtual function to get the desired visual used to
* create the window
* @get_colormap: virtual function to get the desired colormap used to
* create the window
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*
* An X11 #Window wrapper class.
*/
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struct _GstVaapiWindowX11Class {
/*< private >*/
GstVaapiWindowClass parent_class;
Visual * (*get_visual) (GstVaapiWindow *window);
Colormap (*get_colormap) (GstVaapiWindow *window);
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};
GType
gst_vaapi_window_x11_get_type(void) G_GNUC_CONST;
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GstVaapiWindow *
gst_vaapi_window_x11_new(GstVaapiDisplay *display, guint width, guint height);
GstVaapiWindow *
gst_vaapi_window_x11_new_with_xid(GstVaapiDisplay *display, Window xid);
Window
gst_vaapi_window_x11_get_xid(GstVaapiWindowX11 *window);
gboolean
gst_vaapi_window_x11_is_foreign_xid(GstVaapiWindowX11 *window);
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G_END_DECLS
#endif /* GST_VAAPI_WINDOW_X11_H */