win32ss/gdi/ntgdi/intgdi.h

   1 #pragma once
   2
   3 /* Convert WIN32 ROP into an ENG ROP */
   4 #define WIN32_ROP3_TO_ENG_ROP4(dwRop4) ((((dwRop4) & 0x00FF0000) >> 16) | (((dwRop4) & 0x00FF0000) >> 8))
   5 #define WIN32_ROP4_TO_ENG_ROP4(dwRop4) ((dwRop4) >> 16)
   6
   7 #define WIN32_ROP4_USES_SOURCE(Rop)  ((((Rop) & 0xCCCC0000) >> 2) != ((Rop) & 0x33330000))
   8
   9 /* The range of valid ROP2 values is 1 .. 16 */
  10 #define FIXUP_ROP2(rop2) ((((rop2) - 1) & 0xF) + 1)
  11
  12 /* Brush functions */
  13
  14 extern HDC hSystemBM;
  15 extern HSEMAPHORE hsemDriverMgmt;
  16
  17 /* Line functions */
  18
  19 BOOL FASTCALL
  20 IntGdiLineTo(DC  *dc,
  21              int XEnd,
  22              int YEnd);
  23
  24 BOOL FASTCALL
  25 IntGdiMoveToEx(DC      *dc,
  26                int     X,
  27                int     Y,
  28                LPPOINT Point);
  29
  30 BOOL FASTCALL
  31 IntGdiPolyBezier(DC      *dc,
  32                  LPPOINT pt,
  33                  DWORD   Count);
  34
  35 BOOL FASTCALL
  36 IntGdiPolyline(DC      *dc,
  37                LPPOINT pt,
  38                int     Count);
  39
  40 BOOL FASTCALL
  41 IntGdiPolyBezierTo(DC      *dc,
  42                    LPPOINT pt,
  43                    DWORD   Count);
  44
  45 BOOL FASTCALL
  46 IntGdiPolyPolyline(DC      *dc,
  47                    LPPOINT pt,
  48                    PULONG PolyPoints,
  49                    DWORD   Count);
  50
  51 BOOL FASTCALL
  52 IntGdiPolylineTo(DC      *dc,
  53                  LPPOINT pt,
  54                  DWORD   Count);
  55
  56 BOOL FASTCALL
  57 GreMoveTo( HDC hdc,
  58            INT x,
  59            INT y,
  60            LPPOINT pptOut);
  61
  62 /* Shape functions */
  63
  64 BOOL
  65 NTAPI
  66 GreGradientFill(
  67     HDC hdc,
  68     PTRIVERTEX pVertex,
  69     ULONG nVertex,
  70     PVOID pMesh,
  71     ULONG nMesh,
  72     ULONG ulMode);
  73
  74 /* DC functions */
  75
  76 HDC FASTCALL
  77 IntGdiCreateDC(PUNICODE_STRING Driver,
  78                PUNICODE_STRING Device,
  79                PVOID pUMdhpdev,
  80                CONST PDEVMODEW InitData,
  81                BOOL CreateAsIC);
  82
  83 /* Stock objects */
  84
  85 VOID FASTCALL
  86 IntSetSysColors(UINT nColors, CONST INT *Elements, CONST COLORREF *Colors);
  87
  88 HGDIOBJ FASTCALL
  89 IntGetSysColorBrush(INT Object);
  90
  91 DWORD FASTCALL
  92 IntGetSysColor(INT nIndex);
  93
  94 /* Other Stuff */
  95
  96 NTSTATUS
  97 APIENTRY
  98 NtGdiFlushUserBatch(
  99     VOID);
 100
 101 DWORD
 102 APIENTRY
 103 NtDxEngGetRedirectionBitmap(
 104     DWORD Unknown0);
 105
 106 HBITMAP
 107 FASTCALL
 108 IntCreateCompatibleBitmap(
 109     _In_ PDC Dc,
 110     _In_ INT Width,
 111     _In_ INT Height,
 112     _In_ UINT Bpp,
 113     _In_ UINT Planes);
 114
 115 WORD APIENTRY IntGdiSetHookFlags(HDC hDC, WORD Flags);
 116
 117 UINT APIENTRY IntSetDIBColorTable(HDC hDC, UINT StartIndex, UINT Entries, CONST RGBQUAD *Colors);
 118
 119 UINT APIENTRY IntGetDIBColorTable(HDC hDC, UINT StartIndex, UINT Entries, RGBQUAD *Colors);
 120
 121 UINT APIENTRY
 122 IntGetPaletteEntries(HPALETTE  hpal,
 123                      UINT  StartIndex,
 124                      UINT  Entries,
 125                      LPPALETTEENTRY  pe);
 126
 127 UINT APIENTRY
 128 IntGetSystemPaletteEntries(HDC  hDC,
 129                            UINT  StartIndex,
 130                            UINT  Entries,
 131                            LPPALETTEENTRY  pe);
 132
 133 VOID  FASTCALL CreateStockObjects (VOID);
 134 VOID  FASTCALL CreateSysColorObjects (VOID);
 135
 136 PPOINT GDI_Bezier (const POINT *Points, INT count, PINT nPtsOut);
 137
 138 BOOL FASTCALL IntFillArc( PDC dc, INT XLeft, INT YLeft, INT Width, INT Height, double StartArc, double EndArc, ARCTYPE arctype);
 139 BOOL FASTCALL IntDrawArc( PDC dc, INT XLeft, INT YLeft, INT Width, INT Height, double StartArc, double EndArc, ARCTYPE arctype, PBRUSH pbrush);
 140
 141 BOOL FASTCALL IntFillEllipse( PDC dc, INT XLeft, INT YLeft, INT Width, INT Height, PBRUSH pbrush);
 142 BOOL FASTCALL IntDrawEllipse( PDC dc, INT XLeft, INT YLeft, INT Width, INT Height, PBRUSH pbrush);
 143 BOOL FASTCALL IntFillRoundRect( PDC dc, INT Left, INT Top, INT Right, INT Bottom, INT Wellipse, INT Hellipse, PBRUSH pbrush);
 144 BOOL FASTCALL IntDrawRoundRect( PDC dc, INT Left, INT Top, INT Right, INT Bottom, INT Wellipse, INT Hellipse, PBRUSH pbrush);