#pragma once

#include "region.h"

/* Brush functions */

extern HDC hSystemBM;
extern HSEMAPHORE hsemDriverMgmt;

XLATEOBJ*
FASTCALL
IntCreateXlateForBlt(PDC pDCDest, PDC pDCSrc, SURFACE* pDestSurf, SURFACE* pSrcSurf);

HBRUSH APIENTRY
IntGdiCreateDIBBrush(
   CONST BITMAPINFO *BitmapInfo,
   UINT ColorSpec,
   UINT BitmapInfoSize,
   CONST VOID *PackedDIB);

HBRUSH APIENTRY
IntGdiCreateHatchBrush(
   INT Style,
   COLORREF Color);

HBRUSH APIENTRY
IntGdiCreatePatternBrush(
   HBITMAP hBitmap);

HBRUSH APIENTRY
IntGdiCreateSolidBrush(
   COLORREF Color);

HBRUSH APIENTRY
IntGdiCreateNullBrush(VOID);

BOOL FASTCALL
IntPatBlt(
   PDC dc,
   INT XLeft,
   INT YLeft,
   INT Width,
   INT Height,
   DWORD ROP,
   PBRUSH BrushObj);

VOID FASTCALL
IntGdiSetSolidBrushColor(HBRUSH hBrush, COLORREF Color);

/* Pen functions */

HPEN APIENTRY
IntGdiExtCreatePen(DWORD, DWORD, IN ULONG, IN ULONG, IN ULONG_PTR, IN ULONG_PTR, DWORD, PULONG, IN ULONG, IN BOOL, IN OPTIONAL HBRUSH);

VOID FASTCALL
IntGdiSetSolidPenColor(HPEN hPen, COLORREF Color);

/* Line functions */

BOOL FASTCALL
IntGdiLineTo(DC  *dc,
             int XEnd,
             int YEnd);

BOOL FASTCALL
IntGdiMoveToEx(DC      *dc,
               int     X,
               int     Y,
               LPPOINT Point,
               BOOL    BypassPath);

BOOL FASTCALL
IntGdiPolyBezier(DC      *dc,
                 LPPOINT pt,
                 DWORD   Count);

BOOL FASTCALL
IntGdiPolyline(DC      *dc,
               LPPOINT pt,
               int     Count);

BOOL FASTCALL
IntGdiPolyBezierTo(DC      *dc,
                   LPPOINT pt,
                   DWORD   Count);

BOOL FASTCALL
IntGdiPolyPolyline(DC      *dc,
                   LPPOINT pt,
                   PULONG PolyPoints,
                   DWORD   Count);

BOOL FASTCALL
IntGdiPolylineTo(DC      *dc,
                 LPPOINT pt,
                 DWORD   Count);

BOOL FASTCALL
IntGdiArc(DC  *dc,
          int LeftRect,
          int TopRect,
          int RightRect,
          int BottomRect,
          int XStartArc,
          int YStartArc,
          int XEndArc,
          int YEndArc);

INT FASTCALL
IntGdiGetArcDirection(DC *dc);

/* Shape functions */

BOOL FASTCALL
IntGdiPolygon(PDC    dc,
              PPOINT UnsafePoints,
              int    Count);

BOOL FASTCALL
IntGdiPolyPolygon(DC      *dc,
                  LPPOINT Points,
                  PULONG  PolyCounts,
                  int     Count);

BOOL
NTAPI
GreGradientFill(
    HDC hdc,
    PTRIVERTEX pVertex,
    ULONG nVertex,
    PVOID pMesh,
    ULONG nMesh,
    ULONG ulMode);

/* DC functions */

BOOL FASTCALL
IntGdiGetDCOrg(PDC pDC, PPOINTL pPointl);

INT FASTCALL
IntGdiGetObject(HANDLE handle, INT count, LPVOID buffer);

HDC FASTCALL
IntGdiCreateDC(PUNICODE_STRING Driver,
               PUNICODE_STRING Device,
               PVOID pUMdhpdev,
               CONST PDEVMODEW InitData,
               BOOL CreateAsIC);

/* Coord functions */

BOOL FASTCALL
IntGdiCombineTransform(LPXFORM XFormResult,
                       LPXFORM xform1,
                       LPXFORM xform2);

/* Stock objects */

BOOL FASTCALL
IntSetSysColors(UINT nColors, INT *Elements, COLORREF *Colors);

HGDIOBJ FASTCALL
IntGetSysColorBrush(INT Object);

DWORD FASTCALL
IntGetSysColor(INT nIndex);

/* Other Stuff */

INT FASTCALL
IntGdiGetDeviceCaps(PDC dc, INT Index);

INT
FASTCALL
IntGdiEscape(PDC    dc,
             INT    Escape,
             INT    InSize,
             LPCSTR InData,
             LPVOID OutData);

NTSTATUS
FASTCALL
IntEnumDisplaySettings(
  IN PUNICODE_STRING pDeviceName  OPTIONAL,
  IN DWORD iModeNum,
  IN OUT LPDEVMODEW pDevMode,
  IN DWORD dwFlags);

LONG
FASTCALL
IntChangeDisplaySettings(
  IN PUNICODE_STRING pDeviceName  OPTIONAL,
  IN LPDEVMODEW pDevMode,
  IN DWORD dwflags,
  IN PVOID lParam  OPTIONAL);

HBITMAP
FASTCALL
IntCreateCompatibleBitmap(PDC Dc,
                          INT Width,
                          INT Height);

HBITMAP APIENTRY
IntGdiCreateBitmap(
    INT  Width,
    INT  Height,
    UINT  Planes,
    UINT  BitsPixel,
    IN OPTIONAL LPBYTE pBits);

HDC APIENTRY IntGdiGetDCState(HDC  hDC);

WORD APIENTRY IntGdiSetHookFlags(HDC hDC, WORD Flags);

VOID APIENTRY IntGdiSetDCState ( HDC hDC, HDC hDCSave );

LONG APIENTRY IntSetBitmapBits(PSURFACE bmp, DWORD  Bytes, IN PBYTE Bits);

LONG APIENTRY IntGetBitmapBits(PSURFACE bmp, DWORD Bytes, OUT PBYTE Bits);

UINT APIENTRY IntSetDIBColorTable(HDC hDC, UINT StartIndex, UINT Entries, CONST RGBQUAD *Colors);

UINT APIENTRY IntGetDIBColorTable(HDC hDC, UINT StartIndex, UINT Entries, RGBQUAD *Colors);

UINT APIENTRY
IntAnimatePalette(HPALETTE hPal, UINT StartIndex,
   UINT NumEntries, CONST PPALETTEENTRY PaletteColors);

UINT APIENTRY
IntGetPaletteEntries(HPALETTE  hpal,
                     UINT  StartIndex,
                     UINT  Entries,
                     LPPALETTEENTRY  pe);

UINT APIENTRY
IntSetPaletteEntries(HPALETTE  hpal,
                      UINT  Start,
                      UINT  Entries,
                      CONST LPPALETTEENTRY  pe);

UINT APIENTRY
IntGetSystemPaletteEntries(HDC  hDC,
                           UINT  StartIndex,
                           UINT  Entries,
                           LPPALETTEENTRY  pe);
UINT APIENTRY
IntGetDIBColorTable(HDC hDC, UINT StartIndex, UINT Entries, RGBQUAD *Colors);

UINT APIENTRY
IntSetDIBColorTable(HDC hDC, UINT StartIndex, UINT Entries, CONST RGBQUAD *Colors);

BOOL APIENTRY
GreStretchBltMask(IN HDC hdcDst,
                  IN INT xDst,
                  IN INT yDst,
                  IN INT cxDst,
                  IN INT cyDst,
                  IN HDC hdcSrc,
                  IN INT xSrc,
                  IN INT ySrc,
                  IN INT cxSrc,
                  IN INT cySrc,
                  IN DWORD dwRop,
                  IN DWORD dwBackColor,
                  IN HDC hdcMask,
                  IN INT xMask,
                  IN INT yMask);