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- IFND GRAPHICS_GFXBASE_I
- GRAPHICS_GFXBASE_I SET 1
- **
- ** $VER: gfxbase.i 39.33 (21.4.93)
- ** Includes Release 40.15
- **
- ** graphics base definitions
- **
- ** (C) Copyright 1985-1993 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
- IFND GRAPHICS_MONITOR_I
- include 'graphics/monitor.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
-
- UBYTE gb_ChipRevBits0 ; agnus/denise new features
- UBYTE gb_MemType
- STRUCT gb_crb_reserved,4
-
- STRUCT gb_monitor_id,2 ; normally null
- STRUCT gb_hedley,4*8
- STRUCT gb_hedley_sprites,4*8
- STRUCT gb_hedley_sprites1,4*8
- WORD gb_hedley_count
- WORD gb_hedley_flags
- WORD gb_hedley_tmp
- APTR gb_hash_table
- UWORD gb_current_tot_rows
- UWORD gb_current_tot_cclks
- UBYTE gb_hedley_hint
- UBYTE gb_hedley_hint2
- STRUCT gb_nreserved,4*4
- APTR gb_a2024_sync_raster
- UWORD gb_control_delta_pal
- UWORD gb_control_delta_ntsc
- APTR gb_current_monitor
- STRUCT gb_MonitorList,LH_SIZE
- APTR gb_default_monitor
- APTR gb_MonitorListSemaphore
- APTR gb_DisplayInfoDataBase
- UWORD gb_TopLine
- APTR gb_ActiViewCprSemaphore
- APTR gb_UtilBase
- APTR gb_ExecBase
- APTR gb_bwshifts
- APTR gb_StrtFetchMasks
- APTR gb_StopFetchMasks
- APTR gb_Overrun
- APTR gb_RealStops
- WORD gb_SpriteWidth
- WORD gb_SpriteFMode
- BYTE gb_SoftSprites
- BYTE gb_arraywidth ; need 2 more bytes to be lword aligned
- WORD gb_DefaultSpriteWidth ; what sprite width intuiton wants.
- BYTE gb_SprMoveDisable
- BYTE gb_WantChips
- UBYTE gb_BoardMemType
- UBYTE gb_Bugs
- ULONG gb_LayersBase
- ULONG gb_ColorMask
- APTR gb_IVector
- APTR gb_IData
- ULONG gb_SpecialCounter
- APTR gb_DBList
- UWORD gb_MonitorFlags
- BYTE gb_ScanDoubledSprites
- BYTE gb_BP3Bits
- STRUCT gb_MonitorVBlank,asi_SIZEOF
- APTR gb_natural_monitor
- APTR gb_ProgData
- BYTE gb_ExtSprites
- UBYTE gb_pad3
- WORD gb_GfxFlags
- ULONG gb_VBCounter
- APTR gb_HashTableSemaphore
- STRUCT gb_HWEmul,9*4
- LABEL gb_SIZE
-
- gb_ChunkyToPlanarPtr equ gb_HWEmul
-
- * 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
- BLITMSG_FAULTn equ 2
-
- BLITMSG_FAULT equ 1<<BLITMSG_FAULTn
- QBOWNER equ 1<<QBOWNERn
-
- BITDEF GBFLAGS,TIMER,6
- BITDEF GBFLAGS,LASTBLIT,7
-
- * flag bits for ChipRevBits
- BITDEF GFX,BIG_BLITS,0
- BITDEF GFX,HR_AGNUS,0
- BITDEF GFX,HR_DENISE,1
- BITDEF GFX,AA_ALICE,2
- BITDEF GFX,AA_LISA,3
- BITDEF GFX,AA_MLISA,4 ; internal use only
-
- * For SetChipRev()
- SETCHIPREV_A equ GFXF_HR_AGNUS
- SETCHIPREV_ECS equ (GFXF_HR_AGNUS!GFXF_HR_DENISE)
- SETCHIPREV_AA equ (GFXF_AA_ALICE!GFXF_AA_LISA!SETCHIPREV_ECS)
- SETCHIPREV_BEST equ $ffffffff
-
- * memory type
- BUS_16 equ 0
- NML_CAS equ 0
- BUS_32 equ 1
- DBL_CAS equ 2
- BANDWIDTH_1X equ (BUS_16!NML_CAS)
- BANDWIDTH_2XNML equ BUS_32
- BANDWIDTH_2XDBL equ DBL_CAS
- BANDWIDTH_4X equ (BUS_32!DBL_CAS)
-
-
- * flag bits for DisplayFlags
-
- NTSCn equ 0
- NTSC equ 1<<NTSCn
-
- GENLOCn equ 1
- GENLOC equ 1<<GENLOCn
-
- PALn equ 2
- PAL equ 1<<PALn
-
-
- TODA_SAFEn equ 3
- TODA_SAFE equ 1<<TODA_SAFEn
-
- REALLY_PALn equ 4
- ; what is actual crystal frequency (as opposed to what bootmenu set the agnus to)?
- REALLY_PAL equ 1<<REALLY_PALn
-
- LPEN_SWAP_FRAMESn equ 5
- LPEN_SWAP_FRAMES equ 1<<LPEN_SWAP_FRAMESn
-
- * handy name macro
-
- GRAPHICSNAME MACRO
- DC.B 'graphics.library',0
- ENDM
-
- ENDC ; GRAPHICS_GFXBASE_I
-