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#ifndef __sovLayerUtil_h__
#define __sovLayerUtil_h__
/* Copyright (c) Mark J. Kilgard, 1996. */
/* 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. */
#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 _sovVisualInfo {
XVisualInfo vinfo;
int layer;
int type;
unsigned long value;
} sovVisualInfo;
/* SERVER_OVERLAY_VISUALS property element */
typedef struct _sovOverlayInfo {
long overlay_visual;
long transparent_type;
long value;
long layer;
} sovOverlayInfo;
extern sovVisualInfo *sovGetVisualInfo(
Display *display,
long lvinfo_mask,
sovVisualInfo *lvinfo_template,
int *nitems_return);
extern Status sovMatchVisualInfo(
Display *display,
int screen,
int depth,
int class,
int layer,
sovVisualInfo *lvinfo_return);
#endif /* __sovLayerUtil_h__ */
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