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55 lines
1.3 KiB
55 lines
1.3 KiB
13 years ago
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#ifndef __sovLayerUtil_h__
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#define __sovLayerUtil_h__
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/* Copyright (c) Mark J. Kilgard, 1996. */
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/* This program is freely distributable without licensing fees
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and is provided without guarantee or warrantee expressed or
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implied. This program is -not- in the public domain. */
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <X11/Xmd.h>
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/* Transparent type values */
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/* None 0 */
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#define TransparentPixel 1
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#define TransparentMask 2
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/* layered visual info template flags */
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#define VisualLayerMask 0x200
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#define VisualTransparentType 0x400
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#define VisualTransparentValue 0x800
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#define VisualAllLayerMask 0xFFF
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/* layered visual info structure */
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typedef struct _sovVisualInfo {
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XVisualInfo vinfo;
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int layer;
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int type;
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unsigned long value;
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} sovVisualInfo;
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/* SERVER_OVERLAY_VISUALS property element */
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typedef struct _sovOverlayInfo {
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long overlay_visual;
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long transparent_type;
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long value;
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long layer;
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} sovOverlayInfo;
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extern sovVisualInfo *sovGetVisualInfo(
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Display *display,
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long lvinfo_mask,
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sovVisualInfo *lvinfo_template,
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int *nitems_return);
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extern Status sovMatchVisualInfo(
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Display *display,
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int screen,
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int depth,
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int class,
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int layer,
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sovVisualInfo *lvinfo_return);
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#endif /* __sovLayerUtil_h__ */
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