reactos/include/win32k/region.h

   1
   2 #ifndef __WIN32K_REGION_H
   3 #define __WIN32K_REGION_H
   4
   5 #include <win32k/gdiobj.h>
   6
   7 /* Internal region data. Can't use RGNDATA structure because buffer is allocated statically */
   8 typedef struct _ROSRGNDATA {
   9   RGNDATAHEADER rdh;
  10   PRECT         Buffer;
  11 } ROSRGNDATA, *PROSRGNDATA, *LPROSRGNDATA;
  12
  13
  14 #define  RGNDATA_FreeRgn(hRgn)  GDIOBJ_FreeObj((HGDIOBJ)hRgn, GDI_OBJECT_TYPE_REGION)
  15 #define  RGNDATA_LockRgn(hRgn) ((PROSRGNDATA)GDIOBJ_LockObj((HGDIOBJ)hRgn, GDI_OBJECT_TYPE_REGION))
  16 #define  RGNDATA_UnlockRgn(pRgn) GDIOBJ_UnlockObjByPtr(pRgn)
  17 HRGN FASTCALL RGNDATA_AllocRgn(INT n);
  18 BOOL INTERNAL_CALL RGNDATA_Cleanup(PVOID ObjectBody);
  19
  20 /*  User entry points */
  21 HRGN STDCALL
  22 NtGdiUnionRectWithRgn(HRGN hDest, CONST PRECT Rect);
  23
  24 INT
  25 STDCALL
  26 NtGdiCombineRgn(HRGN  hDest,
  27                     HRGN  hSrc1,
  28                     HRGN  hSrc2,
  29                     INT  CombineMode);
  30
  31 HRGN
  32 STDCALL
  33 NtGdiCreateEllipticRgn(INT  LeftRect,
  34                             INT  TopRect,
  35                             INT  RightRect,
  36                             INT  BottomRect);
  37
  38 HRGN
  39 STDCALL
  40 NtGdiCreateEllipticRgnIndirect(CONST PRECT  rc);
  41
  42 HRGN
  43 STDCALL
  44 NtGdiCreatePolygonRgn(CONST PPOINT  pt,
  45                            INT  Count,
  46                            INT  PolyFillMode);
  47
  48 HRGN
  49 STDCALL
  50 NtGdiCreatePolyPolygonRgn(CONST PPOINT  pt,
  51                                CONST PINT  PolyCounts,
  52                                INT  Count,
  53                                INT  PolyFillMode);
  54
  55 HRGN
  56 STDCALL
  57 NtGdiCreateRectRgn(INT  LeftRect,
  58                         INT  TopRect,
  59                         INT  RightRect,
  60                         INT  BottomRect);
  61
  62 HRGN
  63 STDCALL
  64 NtGdiCreateRectRgnIndirect(CONST PRECT  rc);
  65
  66 HRGN
  67 STDCALL
  68 NtGdiCreateRoundRectRgn(INT  LeftRect,
  69                              INT  TopRect,
  70                              INT  RightRect,
  71                              INT  BottomRect,
  72                              INT  WidthEllipse,
  73                              INT  HeightEllipse);
  74
  75 BOOL
  76 STDCALL
  77 NtGdiEqualRgn(HRGN  hSrcRgn1,
  78                    HRGN  hSrcRgn2);
  79
  80 HRGN
  81 STDCALL
  82 NtGdiExtCreateRegion(CONST XFORM *Xform,
  83                           DWORD Count,
  84                           CONST RGNDATA *RgnData);
  85
  86 BOOL
  87 STDCALL
  88 NtGdiFillRgn(HDC  hDC,
  89                   HRGN  hRgn,
  90                   HBRUSH  hBrush);
  91
  92 BOOL
  93 STDCALL
  94 NtGdiFrameRgn(HDC  hDC,
  95                    HRGN  hRgn,
  96                    HBRUSH  hBrush,
  97                    INT  Width,
  98                    INT  Height);
  99
 100 INT
 101 STDCALL
 102 NtGdiGetRgnBox(HRGN  hRgn,
 103                    LPRECT  Rect);
 104
 105 BOOL
 106 STDCALL
 107 NtGdiInvertRgn(HDC  hDC,
 108                     HRGN  hRgn);
 109
 110 INT
 111 STDCALL
 112 NtGdiOffsetRgn(HRGN  hRgn,
 113                    INT  XOffset,
 114                    INT  YOffset);
 115
 116 BOOL
 117 STDCALL
 118 NtGdiPaintRgn(HDC  hDC,
 119                    HRGN  hRgn);
 120
 121 BOOL
 122 STDCALL
 123 NtGdiPtInRegion(HRGN  hRgn,
 124                      INT  X,
 125                      INT  Y);
 126
 127 BOOL
 128 STDCALL
 129 NtGdiRectInRegion(HRGN  hRgn,
 130                        CONST LPRECT  rc);
 131
 132 INT
 133 STDCALL
 134 NtGdiSelectVisRgn(HDC hdc,
 135                      HRGN hrgn);
 136
 137 BOOL
 138 STDCALL
 139 NtGdiSetRectRgn(HRGN  hRgn,
 140                      INT  LeftRect,
 141                      INT  TopRect,
 142                      INT  RightRect,
 143                      INT  BottomRect);
 144
 145 DWORD
 146 STDCALL
 147 NtGdiGetRegionData(HRGN hrgn,
 148                                                 DWORD count,
 149                                                 LPRGNDATA rgndata);
 150 #endif
 151