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/* GdkGLExt - OpenGL Extension to GDK
* Copyright (C) 2002-2004 Naofumi Yasufuku
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#ifndef __GDK_GL_OVERLAY_X11_H__
#define __GDK_GL_OVERLAY_X11_H__
#include <gdk/x11/gdkglx.h>
G_BEGIN_DECLS
typedef enum
{
GDK_GL_OVERLAY_TRANSPARENT_NONE,
GDK_GL_OVERLAY_TRANSPARENT_PIXEL,
GDK_GL_OVERLAY_TRANSPARENT_MASK
} GdkGLOverlayTransparentType;
typedef struct _GdkGLOverlayInfo GdkGLOverlayInfo;
struct _GdkGLOverlayInfo
{
GdkVisual *visual;
GdkGLOverlayTransparentType transparent_type;
guint32 value;
gint32 layer;
};
/* private at present... */
gboolean _gdk_x11_gl_overlay_get_info (GdkVisual *visual,
GdkGLOverlayInfo *overlay_info);
G_END_DECLS
#endif /* __GDK_GL_OVERLAY_X11_H__ */
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