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SGI Developer Toolbox 6.1
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SGI Developer Toolbox 6.1 - Disc 1.iso
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toolbox
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src
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exampleCode
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opengl
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XLayerInfo
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XLayerUtil.h
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C/C++ Source or Header
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1996-11-11
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56 lines
/*
* Copyright (c) 1993-94, Silicon Graphics, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation for any purpose is hereby granted without fee, provided
* that the name of Silicon Graphics may not be used in any advertising or
* publicity relating to the software without the specific, prior written
* permission of Silicon Graphics.
*
* THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
* EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
* WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
*
* IN NO EVENT SHALL SILICON GRAPHICS BE LIABLE FOR ANY SPECIAL, INCIDENTAL,
* INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND, OR ANY DAMAGES WHATSOEVER
* RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER OR NOT ADVISED OF THE
* POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF LIABILITY, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* OpenGL(TM) is a trademark of Silicon Graphics, Inc.
*/
/* $Revision: 1.2 $ */
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/Xmd.h>
/* Transparent type values */
/* None 0 */
#define TransparentPixel 1
#define TransparentMask 2
/* layered visual info template flags */
#define VisualLayerMask 0x200
#define VisualTransparentType 0x400
#define VisualTransparentValue 0x800
#define VisualAllLayerMask 0xFFF
/* layered visual info structure */
typedef struct _XLayerVisualInfo {
XVisualInfo vinfo;
int layer;
int type;
unsigned long value;
} XLayerVisualInfo;
/* SERVER_OVERLAY_VISUALS property element */
typedef struct _OverlayInfo {
CARD32 overlay_visual;
CARD32 transparent_type;
CARD32 value;
CARD32 layer;
} OverlayInfo;
extern XLayerVisualInfo *XGetLayerVisualInfo(Display*,long,XLayerVisualInfo*,int*);
extern Status XMatchLayerVisualInfo(Display*,int,int,int,int,XLayerVisualInfo*);