#ifndef GRAPHICS_DISPLAYINFO_H
#define GRAPHICS_DISPLAYINFO_H

#ifndef EXEC_TYPES_H
#include <exec/types.h>
#endif /* EXEC_TYPES_H */

#ifndef GRAPHICS_GFX_H
#include <graphics/gfx.h>
#endif /* GRAPHICS_GFX_H */

#ifndef GRAPHICS_MONITOR_H
#include <graphics/monitor.h>
#endif /* GRAPHICS_MONITOR_H */

#ifndef GRAPHICS_MODEID_H
#include <graphics/modeid.h>
#endif /* GRAPHICS_MODEID_H */

#ifndef UTILITY_TAGITEM_H
#include <utility/tagitem.h>
#endif /* UTILITY_TAGITEM_H */

#define DTAG_DISP               0x80000000
#define DTAG_DIMS               0x80001000
#define DTAG_MNTR                _PxA_IGNORE
#define DTAG_NAME               0x80003000

typedef APTR DisplayInfoHandle;

struct QueryHeader
{
        ULONG   StructID;       /* datachunk type identifier */
        ULONG   DisplayID;      /* copy of display record key   */
        ULONG   SkipID;         /* TAG_SKIP -- see tagitems.h */
        ULONG   Length;         /* length of local data in double-longwords */
};

struct DisplayInfo
{
        struct  QueryHeader Header;
        UWORD   NotAvailable;   /* if NULL available, else see defines */
        ULONG   PropertyFlags;  /* Properties of this mode see defines */
        Point   Resolution;     /* ticks-per-pixel X/Y                 */
        UWORD   PixelSpeed;     /* aproximation in nanoseconds         */
        UWORD   NumStdSprites;  /* number of standard amiga sprites    */
        UWORD   PaletteRange;   /* OBSOLETE - use Red/Green/Blue bits instead */
        Point   SpriteResolution; /* std sprite ticks-per-pixel X/Y    */
        UBYTE   pad[4];         /* used internally */
        UBYTE   RedBits;        /* number of Red bits this display supports (V39) */
        UBYTE   GreenBits;      /* number of Green bits this display supports (V39) */
        UBYTE   BlueBits;       /* number of Blue bits this display supports (V39) */
        UBYTE   pad2[5];        /* find some use for this. */
        ULONG   reserved[2];    /* terminator */
};

struct DimensionInfo
{
        struct  QueryHeader Header;
        UWORD   MaxDepth;             /* log2( max number of colors ) */
        UWORD   MinRasterWidth;       /* minimum width in pixels      */
        UWORD   MinRasterHeight;      /* minimum height in pixels     */
        UWORD   MaxRasterWidth;       /* maximum width in pixels      */
        UWORD   MaxRasterHeight;      /* maximum height in pixels     */
        struct  Rectangle   Nominal;  /* "standard" dimensions        */
        struct  Rectangle   MaxOScan; /* fixed, hardware dependent    */
        struct  Rectangle VideoOScan; /* fixed, hardware dependent    */
        struct  Rectangle   TxtOScan; /* editable via preferences     */
        struct  Rectangle   StdOScan; /* editable via preferences     */
        UBYTE   pad[14];
        ULONG   reserved[2];          /* terminator */
};

#define DISPLAYNAMELEN 32

struct NameInfo
{
        struct  QueryHeader Header;
        UBYTE   Name[DISPLAYNAMELEN];
        ULONG   reserved[2];          /* terminator */
};

#endif  /* GRAPHICS_DISPLAYINFO_H */