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Belgian Amiga Club - ADF Collection
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BS1 part 19.zip
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BS1 part 19
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Lattice C disk 4.adf
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Compiler_Headers
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graphics
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gfxbase.h
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C/C++ Source or Header
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1988-10-25
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2KB
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75 lines
#ifndef GRAPHICS_GFXBASE_H
#define GRAPHICS_GFXBASE_H
/*
** $Filename: graphics/gfxbase.h $
** $Release: 1.3 $
**
**
**
** (C) Copyright 1985,1986,1987,1988 Commodore-Amiga, Inc.
** All Rights Reserved
*/
#ifndef EXEC_LISTS_H
#include <exec/lists.h>
#endif
#ifndef EXEC_LIBRARIES_H
#include <exec/libraries.h>
#endif
#ifndef EXEC_INTERRUPTS_H
#include <exec/interrupts.h>
#endif
struct GfxBase
{
struct Library LibNode;
struct View *ActiView;
struct copinit *copinit; /* ptr to copper start up list */
long *cia; /* for 8520 resource use */
long *blitter; /* for future blitter resource use */
UWORD *LOFlist;
UWORD *SHFlist;
struct bltnode *blthd,*blttl;
struct bltnode *bsblthd,*bsblttl;
struct Interrupt vbsrv,timsrv,bltsrv;
struct List TextFonts;
struct TextFont *DefaultFont;
UWORD Modes; /* copy of current first bplcon0 */
BYTE VBlank;
BYTE Debug;
SHORT BeamSync;
SHORT system_bplcon0; /* it is ored into each bplcon0 for display */
UBYTE SpriteReserved;
UBYTE bytereserved;
USHORT Flags;
SHORT BlitLock;
short BlitNest;
struct List BlitWaitQ;
struct Task *BlitOwner;
struct List TOF_WaitQ;
UWORD DisplayFlags; /* NTSC PAL GENLOC etc*/
/* Display flags are determined at power on */
struct SimpleSprite **SimpleSprites;
UWORD MaxDisplayRow; /* hardware stuff, do not use */
UWORD MaxDisplayColumn; /* hardware stuff, do not use */
UWORD NormalDisplayRows;
UWORD NormalDisplayColumns;
/* the following are for standard non interlace, 1/2 wb width */
UWORD NormalDPMX; /* Dots per meter on display */
UWORD NormalDPMY; /* Dots per meter on display */
struct SignalSemaphore *LastChanceMemory;
UWORD *LCMptr;
UWORD MicrosPerLine; /* 256 time usec/line */
UWORD MinDisplayColumn;
ULONG reserved[23]; /* for future use */
};
#define NTSC 1
#define GENLOC 2
#define PAL 4
#define BLITMSG_FAULT 4
#endif /* GRAPHICS_GFXBASE_H */