layerutil.h
上传用户:xk288cn
上传日期:2007-05-28
资源大小:4876k
文件大小:2k
- #ifndef __layerutil_h__
- #define __layerutil_h__
- /* Copyright (c) Mark J. Kilgard, 1993, 1994. */
- /* This program is freely distributable without licensing fees
- and is provided without guarantee or warrantee expressed or
- implied. This program is -not- in the public domain. */
- /* Based on XLayerUtil.h: Revision: 1.3 */
- #if !defined(_WIN32)
- #include <X11/Xlib.h>
- #include <X11/Xutil.h>
- #include <X11/Xmd.h>
- #endif /* !_WIN32 */
- /* 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;
- long layer;
- long type;
- unsigned long value;
- } XLayerVisualInfo;
- /* SERVER_OVERLAY_VISUALS property element */
- typedef struct _OverlayInfo {
- /* Avoid 64-bit portability problems by being careful to use
- longs due to the way XGetWindowProperty is specified. Note
- that these parameters are passed as CARD32s over X
- protocol. */
- long overlay_visual;
- long transparent_type;
- long value;
- long layer;
- } OverlayInfo;
- extern int __glutGetTransparentPixel(Display *, XVisualInfo *);
- extern XLayerVisualInfo *__glutXGetLayerVisualInfo(Display *,
- long, XLayerVisualInfo *, int *);
- extern Status __glutXMatchLayerVisualInfo(Display *,
- int, int, int, int, XLayerVisualInfo *);
- #endif /* __layerutil_h__ */