	IFND	GRAPHICS_GFXBASE_I
GRAPHICS_GFXBASE_I	EQU	1
**
**	$Filename: graphics/gfxbase.i $
**	$Release: 1.3 $
**
**	
**
**	(C) Copyright 1985,1986,1987,1988 Commodore-Amiga, Inc.
**	    All Rights Reserved
**

	IFND	EXEC_LISTS_I
	include	"exec/lists.i"
	ENDC
	IFND	EXEC_LIBRARIES_I
	include	"exec/libraries.i"
	ENDC
	IFND	EXEC_INTERRUPTS_I
	include	"exec/interrupts.i"
	ENDC

	STRUCTURE	GfxBase,LIB_SIZE
	APTR	gb_ActiView	    ; struct *View
	APTR	gb_copinit	    ; struct *copinit; ptr to copper start up list
	APTR	gb_cia	; for 6526 resource use
	APTR	gb_blitter	    ; for blitter resource use
	APTR	gb_LOFlist	    ; current copper list being run
	APTR	gb_SHFlist	    ; current copper list being run
	APTR	gb_blthd	    ; struct *bltnode
	APTR	gb_blttl	    ;
	APTR	gb_bsblthd	    ;
	APTR	gb_bsblttl	    ;
	STRUCT	gb_vbsrv,IS_SIZE
	STRUCT	gb_timsrv,IS_SIZE
	STRUCT	gb_bltsrv,IS_SIZE
	STRUCT	gb_TextFonts,LH_SIZE
	APTR	gb_DefaultFont
	UWORD	gb_Modes	    ; copy of bltcon0
	BYTE	gb_VBlank
	BYTE	gb_Debug
	UWORD	gb_BeamSync
	WORD	gb_system_bplcon0
	BYTE	gb_SpriteReserved
	BYTE	gb_bytereserved

	WORD	gb_Flags
	WORD	gb_BlitLock
	WORD	gb_BlitNest
	STRUCT	gb_BlitWaitQ,LH_SIZE
	APTR	gb_BlitOwner
	STRUCT	gb_TOF_WaitQ,LH_SIZE

	WORD	gb_DisplayFlags
	APTR	gb_SimpleSprites
	WORD	gb_MaxDisplayRow
	WORD	gb_MaxDisplayColumn
	WORD	gb_NormalDisplayRows
	WORD	gb_NormalDisplayColumns
	WORD	gb_NormalDPMX
	WORD	gb_NormalDPMY

	APTR	gb_LastChanceMemory
	APTR	gb_LCMptr

	WORD	gb_MicrosPerLine	; usecs per line times 256
	WORD	gb_MinDisplayColumn

	STRUCT	gb_reserved,92   ; bytes reserved for future use
	LABEL	gb_SIZE

* bits for dalestuff, which may go away when blitter becomes a resource
OWNBLITTERn	equ	0   * blitter owned bit
QBOWNERn	equ	1   * blitter owned by blit queuer

QBOWNER	equ	1<<QBOWNERn

	ENDC	; GRAPHICS_GFXBASE_I
