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Fresh Fish 5
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nduk-v40.lha
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V40
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include
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graphics
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layers.h
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C/C++ Source or Header
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1993-10-15
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2KB
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61 lines
#ifndef GRAPHICS_LAYERS_H
#define GRAPHICS_LAYERS_H
/*
** $VER: layers.h 39.4 (14.4.92)
** Includes Release 40.15
**
** (C) Copyright 1985-1993 Commodore-Amiga, Inc.
** All Rights Reserved
*/
#ifndef EXEC_LISTS_H
#include <exec/lists.h>
#endif
#ifndef EXEC_SEMAPHORES_H
#include <exec/semaphores.h>
#endif
#define LAYERSIMPLE 1
#define LAYERSMART 2
#define LAYERSUPER 4
#define LAYERUPDATING 0x10
#define LAYERBACKDROP 0x40
#define LAYERREFRESH 0x80
#define LAYERIREFRESH 0x200
#define LAYERIREFRESH2 0x400
#define LAYER_CLIPRECTS_LOST 0x100 /* during BeginUpdate */
/* or during layerop */
/* this happens if out of memory */
struct Layer_Info
{
struct Layer *top_layer;
struct Layer *check_lp; /* !! Private !! */
struct ClipRect *obs;
struct ClipRect *FreeClipRects; /* !! Private !! */
LONG PrivateReserve1; /* !! Private !! */
LONG PrivateReserve2; /* !! Private !! */
struct SignalSemaphore Lock; /* !! Private !! */
struct MinList gs_Head; /* !! Private !! */
WORD PrivateReserve3; /* !! Private !! */
VOID *PrivateReserve4; /* !! Private !! */
UWORD Flags;
BYTE fatten_count; /* !! Private !! */
BYTE LockLayersCount; /* !! Private !! */
WORD PrivateReserve5; /* !! Private !! */
VOID *BlankHook; /* !! Private !! */
VOID *LayerInfo_extra; /* !! Private !! */
};
#define NEWLAYERINFO_CALLED 1
/*
* LAYERS_NOBACKFILL is the value needed to get no backfill hook
* LAYERS_BACKFILL is the value needed to get the default backfill hook
*/
#define LAYERS_NOBACKFILL ((struct Hook *)1)
#define LAYERS_BACKFILL ((struct Hook *)0)
#endif /* GRAPHICS_LAYERS_H */