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IFND GRAPHICS_DISPLAYINFO_I
GRAPHICS_DISPLAYINFO_I SET 1
**
** $Filename: graphics/displayinfo.i $
** $Release: 2.04 Includes, V37.4 $
** $Revision: 37.7 $
** $Date: 91/11/08 $
**
** include define file for display control registers
**
** (C) Copyright 1985-1999 Amiga, Inc.
** All Rights Reserved
**
IFND EXEC_TYPES_I
include 'exec/types.i'
ENDC
IFND GRAPHICS_GFX_I
include 'graphics/gfx.i'
ENDC
IFND GRAPHICS_MONITOR_I
include 'graphics/monitor.i'
ENDC
IFND UTILITY_TAGITEM_I
include 'utility/tagitem.i'
ENDC
* datachunk type identifiers
DTAG_DISP equ $80000000
DTAG_DIMS equ $80001000
DTAG_MNTR equ $80002000
DTAG_NAME equ $80003000
STRUCTURE QueryHeader,0
ULONG qh_StructID ; datachunk type identifier
ULONG qh_DisplayID ; copy of display record key
ULONG qh_SkipID ; TAG_SKIP -- see tagitems.h
ULONG qh_Length ; length of data in double-longwords
LABEL qh_SIZEOF
STRUCTURE DisplayInfo,qh_SIZEOF
UWORD dis_NotAvailable ; if NULL available, else see defines
ULONG dis_PropertyFlags ; Properties of this mode see defines
STRUCT dis_Resolution,tpt_SIZEOF ; ticks-per-pixel X/Y
UWORD dis_PixelSpeed ; aproximation in nanoseconds
UWORD dis_NumStdSprites ; number of standard amiga sprites
UWORD dis_PaletteRange ; distinguishable shades available
STRUCT dis_SpriteResolution,tpt_SIZEOF ; sprite ticks-per-pixel X/Y
STRUCT dis_pad,4
STRUCT dis_reserved,8 ; terminator
LABEL dis_SIZEOF
* availability
DI_AVAIL_NOCHIPS equ $0001
DI_AVAIL_NOMONITOR equ $0002
DI_AVAIL_NOTWITHGENLOCK equ $0004
* mode properties
DIPF_IS_LACE equ $00000001
DIPF_IS_DUALPF equ $00000002
DIPF_IS_PF2PRI equ $00000004
DIPF_IS_HAM equ $00000008
DIPF_IS_ECS equ $00000010 ;* note: ECS modes (SHIRES, VGA, and **
* ;* PRODUCTIVITY) do not support **
* ;* attached sprites. **
DIPF_IS_PAL equ $00000020
DIPF_IS_SPRITES equ $00000040
DIPF_IS_GENLOCK equ $00000080
DIPF_IS_WB equ $00000100
DIPF_IS_DRAGGABLE equ $00000200
DIPF_IS_PANELLED equ $00000400
DIPF_IS_BEAMSYNC equ $00000800
DIPF_IS_EXTRAHALFBRITE equ $00001000
STRUCTURE DimensionInfo,qh_SIZEOF
UWORD dim_MaxDepth ; log2( max number of colors
UWORD dim_MinRasterWidth ; minimum width in pixels
UWORD dim_MinRasterHeight ; minimum height in pixels
UWORD dim_MaxRasterWidth ; maximum width in pixels
UWORD dim_MaxRasterHeight ; maximum height in pixels
STRUCT dim_Nominal,ra_SIZEOF ; "standard" dimensions
STRUCT dim_MaxOScan,ra_SIZEOF ; fixed, hardware dependant
STRUCT dim_VideoOScan,ra_SIZEOF ; fixed, hardware dependant
STRUCT dim_TxtOScan,ra_SIZEOF ; editable via preferences
STRUCT dim_StdOScan,ra_SIZEOF ; editable via preferences
STRUCT dim_pad,14
STRUCT dim_reserved,8 ; terminator
LABEL dim_SIZEOF
STRUCTURE MonitorInfo,qh_SIZEOF
APTR mtr_Mspc ; pointer to monitor specification
STRUCT mtr_ViewPosition,tpt_SIZEOF ; editable via preferences
STRUCT mtr_ViewResolution,tpt_SIZEOF ; monitor ticks-per-pixel
STRUCT mtr_ViewPositionRange,ra_SIZEOF ; fixed, hardware dependant
UWORD mtr_TotalRows ; display height in scanlines
UWORD mtr_TotalColorClocks ; scanline width in 280 ns units
UWORD mtr_MinRow ; absolute minimum active scanline
WORD mtr_Compatibility ; how this coexists with others
STRUCT mtr_pad,36
STRUCT mtr_DefaultViewPosition,tpt_SIZEOF ; original, never changes
ULONG mtr_PreferredModeID ; for preferences
STRUCT mtr_reserved,8 ; terminator
LABEL mtr_SIZEOF
* monitor compatibility
MCOMPAT_MIXED equ 0 ; can share display with other MCOMPAT_MIXED
MCOMPAT_SELF equ 1 ; can share only within same monitor
MCOMPAT_NOBODY equ -1 ; only one viewport at a time
DISPLAYNAMELEN equ 32
STRUCTURE NameInfo,qh_SIZEOF
STRUCT nif_Name,DISPLAYNAMELEN
STRUCT nif_reserved,8 ; terminator
LABEL nif_SIZEOF
* DisplayInfoRecord identifiers
INVALID_ID equ -1
*normal identifiers
MONITOR_ID_MASK equ $FFFF1000
DEFAULT_MONITOR_ID equ $00000000
NTSC_MONITOR_ID equ $00011000
PAL_MONITOR_ID equ $00021000
* the following 20 composite keys are for Modes on the default Monitor
* ntsc & pal "flavors" of these particular keys may be made by or'ing
* the ntsc or pal MONITOR_ID with the desired MODE_KEY...
LORES_KEY equ $00000000
HIRES_KEY equ $00008000
SUPER_KEY equ $00008020
HAM_KEY equ $00000800
LORESLACE_KEY equ $00000004
HIRESLACE_KEY equ $00008004
SUPERLACE_KEY equ $00008024
HAMLACE_KEY equ $00000804
LORESDPF_KEY equ $00000400
HIRESDPF_KEY equ $00008400
SUPERDPF_KEY equ $00008420
LORESLACEDPF_KEY equ $00000404
HIRESLACEDPF_KEY equ $00008404
SUPERLACEDPF_KEY equ $00008424
LORESDPF2_KEY equ $00000440
HIRESDPF2_KEY equ $00008440
SUPERDPF2_KEY equ $00008460
LORESLACEDPF2_KEY equ $00000444
HIRESLACEDPF2_KEY equ $00008444
SUPERLACEDPF2_KEY equ $00008464
EXTRAHALFBRITE_KEY equ $00000080
EXTRAHALFBRITELACE_KEY equ $00000084
* vga identifiers
VGA_MONITOR_ID equ $00031000
VGAEXTRALORES_KEY equ $00031004
VGALORES_KEY equ $00039004
VGAPRODUCT_KEY equ $00039024
VGAHAM_KEY equ $00031804
VGAEXTRALORESLACE_KEY equ $00031005
VGALORESLACE_KEY equ $00039005
VGAPRODUCTLACE_KEY equ $00039025
VGAHAMLACE_KEY equ $00031805
VGAEXTRALORESDPF_KEY equ $00031404
VGALORESDPF_KEY equ $00039404
VGAPRODUCTDPF_KEY equ $00039424
VGAEXTRALORESLACEDPF_KEY equ $00031405
VGALORESLACEDPF_KEY equ $00039405
VGAPRODUCTLACEDPF_KEY equ $00039425
VGAEXTRALORESDPF2_KEY equ $00031444
VGALORESDPF2_KEY equ $00039444
VGAPRODUCTDPF2_KEY equ $00039464
VGAEXTRALORESLACEDPF2_KEY equ $00031445
VGALORESLACEDPF2_KEY equ $00039445
VGAPRODUCTLACEDPF2_KEY equ $00039465
VGAEXTRAHALFBRITE_KEY equ $00031084
VGAEXTRAHALFBRITELACE_KEY equ $00031085
* a2024 identifiers
A2024_MONITOR_ID equ $00041000
A2024TENHERTZ_KEY equ $00041000
A2024FIFTEENHERTZ_KEY equ $00049000
* prototype identifiers
PROTO_MONITOR_ID equ $00051000
ENDC ; GRAPHICS_DISPLAYINFO_I