/*
 * COPYRIGHT:         See COPYING in the top level directory
 * PROJECT:           ReactOS kernel
 * PURPOSE:           GDI Internal Objects
 * FILE:              subsys/win32k/eng/objects.h
 * PROGRAMER:         Jason Filby
 * REVISION HISTORY:
 *                 21/8/1999: Created
 */

typedef struct _BRUSHGDI {

} BRUSHGDI;

typedef struct _CLIPGDI {
   ULONG NumRegionRects;
   ULONG NumIntersectRects;
   RECTL *RegionRects;
   RECTL *IntersectRects;

   ULONG EnumPos;
   ENUMRECTS EnumRects;
} CLIPGDI;

typedef struct _DRVFUNCTIONSGDI {
   HDEV  hdev;
   DRVFN Functions[INDEX_LAST];
} DRVFUNCTIONSGDI;

typedef struct _FLOATGDI {

} FLOATGDI;

typedef struct _FONTGDI {

} FONTGDI;

typedef struct _PALGDI {
   ULONG Mode; // PAL_INDEXED, PAL_BITFIELDS, PAL_RGB, PAL_BGR
   ULONG NumColors;
   ULONG *IndexedColors;
   ULONG RedMask;
   ULONG GreenMask;
   ULONG BlueMask;
} PALGDI;

typedef struct _PATHGDI {

} PATHGDI;

typedef struct _STRGDI {

} STRGDI;

typedef BOOL (*PFN_BitBlt)(PSURFOBJ, PSURFOBJ, PSURFOBJ, PCLIPOBJ,
                           PXLATEOBJ, PRECTL, PPOINTL, PPOINTL,
                           PBRUSHOBJ, PPOINTL, ROP4);

typedef BOOL (*PFN_StretchBlt)(PSURFOBJ, PSURFOBJ, PSURFOBJ, PCLIPOBJ,
                               PXLATEOBJ, PCOLORADJUSTMENT, PPOINTL,
                               PRECTL, PRECTL, PPOINT, ULONG);

typedef BOOL (*PFN_TextOut)(PSURFOBJ, PSTROBJ, PFONTOBJ, PCLIPOBJ,
                            PRECTL, PRECTL, PBRUSHOBJ, PBRUSHOBJ,
                            PPOINTL, MIX);

typedef BOOL (*PFN_Paint)(PSURFOBJ, PCLIPOBJ, PBRUSHOBJ, PPOINTL, MIX);

typedef BOOL (*PFN_StrokePath)(PSURFOBJ, PPATHOBJ, PCLIPOBJ, PXFORMOBJ,
                               PBRUSHOBJ, PPOINTL, PLINEATTRS, MIX);

typedef BOOL (*PFN_FillPath)(PSURFOBJ, PPATHOBJ, PCLIPOBJ, PBRUSHOBJ,
                             PPOINTL, MIX, ULONG);

typedef BOOL (*PFN_StrokeAndFillPath)(PSURFOBJ, PPATHOBJ, PCLIPOBJ,
                PXFORMOBJ, PBRUSHOBJ, PLINEATTRS, PBRUSHOBJ,
                PPOINTL, MIX, ULONG);

typedef BOOL (*PFN_LineTo)(PSURFOBJ, PCLIPOBJ, PBRUSHOBJ,
                           LONG, LONG, LONG, LONG, PRECTL, MIX);

typedef BOOL (*PFN_CopyBits)(PSURFOBJ, PSURFOBJ, PCLIPOBJ,
                             PXLATEOBJ, PRECTL, PPOINTL);

typedef VOID (*PFN_Synchronize)(DHPDEV, PRECTL);

typedef struct _SURFGDI {
   BYTE  BytesPerPixel;

   PFN_BitBlt BitBlt;
   PFN_StretchBlt StretchBlt;
   PFN_TextOut TextOut;
   PFN_Paint Paint;
   PFN_StrokePath StrokePath;
   PFN_FillPath FillPath;
   PFN_StrokeAndFillPath StrokeAndFillPath;
   PFN_LineTo LineTo;
   PFN_CopyBits CopyBits;
   PFN_Synchronize Synchronize;
   BOOL SynchronizeAccess;
} SURFGDI;

typedef struct _XFORMGDI {

} XFORMGDI;

typedef struct _XLATEGDI {
   HPALETTE DestPal;
   HPALETTE SourcePal;

   ULONG *translationTable;
} XLATEGDI;

// List of GDI objects
// FIXME: Make more dynamic

#define MAX_GDI_BRUSHES      255
#define MAX_GDI_CLIPS        255
#define MAX_GDI_DRVFUNCTIONS  16
#define MAX_GDI_FLOATS       255
#define MAX_GDI_FONTS        255
#define MAX_GDI_PALS         255
#define MAX_GDI_PATHS        255
#define MAX_GDI_STRS         255
#define MAX_GDI_SURFS        255
#define MAX_GDI_XFORMS       255
#define MAX_GDI_XLATES       255