--- /dev/null
+
+#ifndef __WIN32K_DC_H
+#define __WIN32K_DC_H
+
+typedef struct _WIN_DC_INFO
+{
+ int flags;
+ HRGN hClipRgn; /* Clip region (may be 0) */
+ HRGN hVisRgn; /* Visible region (must never be 0) */
+ HRGN hGCClipRgn; /* GC clip region (ClipRgn AND VisRgn) */
+ HPEN hPen;
+ HBRUSH hBrush;
+ HFONT hFont;
+ HBITMAP hBitmap;
+ HBITMAP hFirstBitmap; /* Bitmap selected at creation of the DC */
+
+/* #if 0 */
+ HANDLE hDevice;
+ HPALETTE hPalette;
+
+ GdiPath path;
+/* #endif */
+
+ WORD ROPmode;
+ WORD polyFillMode;
+ WORD stretchBltMode;
+ WORD relAbsMode;
+ WORD backgroundMode;
+ COLORREF backgroundColor;
+ COLORREF textColor;
+
+ short brushOrgX;
+ short brushOrgY;
+
+ WORD textAlign; /* Text alignment from SetTextAlign() */
+ short charExtra; /* Spacing from SetTextCharacterExtra() */
+ short breakTotalExtra; /* Total extra space for justification */
+ short breakCount; /* Break char. count */
+ short breakExtra; /* breakTotalExtra / breakCount */
+ short breakRem; /* breakTotalExtra % breakCount */
+
+ RECT totalExtent;
+ BYTE bitsPerPixel;
+
+ INT MapMode;
+ INT GraphicsMode; /* Graphics mode */
+ INT DCOrgX; /* DC origin */
+ INT DCOrgY;
+
+#if 0
+ FARPROC lpfnPrint; /* AbortProc for Printing */
+#endif
+
+ INT CursPosX; /* Current position */
+ INT CursPosY;
+ INT ArcDirection;
+
+ XFORM xformWorld2Wnd; /* World-to-window transformation */
+ XFORM xformWorld2Vport; /* World-to-viewport transformation */
+ XFORM xformVport2World; /* Inverse of the above transformation */
+ BOOL vport2WorldValid; /* Is xformVport2World valid? */
+} WIN_DC_INFO;
+
+ /* DC flags */
+#define DC_MEMORY 0x0001 /* It is a memory DC */
+#define DC_SAVED 0x0002 /* It is a saved DC */
+#define DC_DIRTY 0x0004 /* hVisRgn has to be updated */
+#define DC_THUNKHOOK 0x0008 /* DC hook is in the 16-bit code */
+
+#define GDI_DC_TYPE (1)
+
+typedef struct _DC
+{
+ HDC hSelf;
+ HDC hNext;
+ DHPDEV PDev;
+ HSURF FillPatternSurfaces[HS_DDI_MAX];
+ PGDIINFO GDIInfo;
+ PDEVINFO DevInfo;
+ HDEV GDIDevice;
+
+ DRIVER_FUNCTIONS DriverFunctions;
+ UNICODE_STRING DriverName;
+ HANDLE DeviceDriver;
+
+ INT wndOrgX; /* Window origin */
+ INT wndOrgY;
+ INT wndExtX; /* Window extent */
+ INT wndExtY;
+ INT vportOrgX; /* Viewport origin */
+ INT vportOrgY;
+ INT vportExtX; /* Viewport extent */
+ INT vportExtY;
+
+ CLIPOBJ *CombinedClip;
+
+ XLATEOBJ *XlateBrush;
+ XLATEOBJ *XlatePen;
+
+ INT saveLevel;
+ BOOL IsIC;
+
+ HPALETTE PalIndexed;
+
+ WIN_DC_INFO w;
+} DC, *PDC;
+
+typedef struct _GDIPOINTER /* should stay private to ENG */
+{
+ /* private GDI pointer handling information, required for software emulation */
+ BOOL Enabled;
+ POINTL Pos;
+ SIZEL Size;
+ POINTL HotSpot;
+ XLATEOBJ *XlateObject;
+ HSURF ColorSurface;
+ HSURF MaskSurface;
+ HSURF SaveSurface;
+
+ /* public pointer information */
+ RECTL Exclude; /* required publicly for SPS_ACCEPT_EXCLUDE */
+ PGD_MOVEPOINTER MovePointer;
+ ULONG Status;
+} GDIPOINTER, *PGDIPOINTER;
+
+typedef struct
+{
+ HANDLE Handle;
+ DHPDEV PDev;
+ DEVMODEW DMW;
+ HSURF FillPatterns[HS_DDI_MAX];
+ GDIINFO GDIInfo;
+ DEVINFO DevInfo;
+ DRIVER_FUNCTIONS DriverFunctions;
+#ifdef NTOS_MODE_USER
+ PVOID VideoFileObject;
+#else
+ PFILE_OBJECT VideoFileObject;
+#endif
+ BOOLEAN PreparedDriver;
+ ULONG DisplayNumber;
+
+ GDIPOINTER Pointer;
+
+ /* Stuff to keep track of software cursors; win32k gdi part */
+ UINT SafetyRemoveLevel; /* at what level was the cursor removed?
+ 0 for not removed */
+ UINT SafetyRemoveCount;
+} GDIDEVICE;
+
+/* Internal functions */
+
+#ifndef NTOS_MODE_USER
+
+#define DC_LockDc(hDC) \
+ ((PDC) GDIOBJ_LockObj ((HGDIOBJ) hDC, GDI_OBJECT_TYPE_DC))
+#define DC_UnlockDc(pDC) \
+ GDIOBJ_UnlockObjByPtr (pDC)
+
+HDC FASTCALL RetrieveDisplayHDC(VOID);
+HDC FASTCALL DC_AllocDC(PUNICODE_STRING Driver);
+VOID FASTCALL DC_InitDC(HDC DCToInit);
+HDC FASTCALL DC_FindOpenDC(PUNICODE_STRING Driver);
+VOID FASTCALL DC_FreeDC(HDC DCToFree);
+BOOL INTERNAL_CALL DC_Cleanup(PVOID ObjectBody);
+HDC FASTCALL DC_GetNextDC (PDC pDC);
+VOID FASTCALL DC_SetNextDC (PDC pDC, HDC hNextDC);
+VOID FASTCALL DC_SetOwnership(HDC DC, PEPROCESS Owner);
+
+VOID FASTCALL DC_UpdateXforms(PDC dc);
+BOOL FASTCALL DC_InvertXform(const XFORM *xformSrc, XFORM *xformDest);
+
+#endif
+
+/* User entry points */
+
+BOOL STDCALL NtGdiCancelDC(HDC hDC);
+HDC STDCALL NtGdiCreateCompatibleDC(HDC hDC);
+HDC STDCALL NtGdiCreateDC(PUNICODE_STRING Driver,
+ PUNICODE_STRING Device,
+ PUNICODE_STRING Output,
+ CONST PDEVMODEW InitData);
+HDC STDCALL NtGdiCreateIC(PUNICODE_STRING Driver,
+ PUNICODE_STRING Device,
+ PUNICODE_STRING Output,
+ CONST PDEVMODEW DevMode);
+BOOL STDCALL NtGdiDeleteDC(HDC hDC);
+BOOL STDCALL NtGdiDeleteObject(HGDIOBJ hObject);
+INT STDCALL NtGdiDrawEscape(HDC hDC,
+ INT nEscape,
+ INT cbInput,
+ LPCSTR lpszInData);
+
+INT STDCALL NtGdiEnumObjects(HDC hDC,
+ INT ObjectType,
+ GOBJENUMPROC ObjectFunc,
+ LPARAM lParam);
+
+COLORREF STDCALL NtGdiGetBkColor(HDC hDC);
+INT STDCALL NtGdiGetBkMode(HDC hDC);
+BOOL STDCALL NtGdiGetBrushOrgEx(HDC hDC, LPPOINT brushOrg);
+HRGN STDCALL NtGdiGetClipRgn(HDC hDC);
+HGDIOBJ STDCALL NtGdiGetCurrentObject(HDC hDC, UINT ObjectType);
+VOID FASTCALL IntGetCurrentPositionEx (PDC dc, LPPOINT currentPosition);
+BOOL STDCALL NtGdiGetCurrentPositionEx(HDC hDC, LPPOINT currentPosition);
+BOOL STDCALL NtGdiGetDCOrgEx(HDC hDC, LPPOINT Point);
+HDC STDCALL NtGdiGetDCState(HDC hDC);
+INT STDCALL NtGdiGetDeviceCaps(HDC hDC, INT Index);
+INT STDCALL NtGdiGetMapMode(HDC hDC);
+INT STDCALL NtGdiGetObject(HGDIOBJ hGDIObj,
+ INT BufSize,
+ LPVOID Object);
+DWORD STDCALL NtGdiGetObjectType(HGDIOBJ hGDIObj);
+INT STDCALL NtGdiGetPolyFillMode(HDC hDC);
+INT STDCALL NtGdiGetRelAbs(HDC hDC);
+INT STDCALL NtGdiGetROP2(HDC hDC);
+HGDIOBJ STDCALL NtGdiGetStockObject(INT Object);
+INT STDCALL NtGdiGetStretchBltMode(HDC hDC);
+COLORREF STDCALL NtGdiGetTextColor(HDC hDC);
+UINT STDCALL NtGdiGetTextAlign(HDC hDC);
+BOOL STDCALL NtGdiGetViewportExtEx(HDC hDC, LPSIZE viewportExt);
+BOOL STDCALL NtGdiGetViewportOrgEx(HDC hDC, LPPOINT viewportOrg);
+BOOL STDCALL NtGdiGetWindowExtEx(HDC hDC, LPSIZE windowExt);
+BOOL STDCALL NtGdiGetWindowOrgEx(HDC hDC, LPPOINT windowOrg);
+HDC STDCALL NtGdiResetDC(HDC hDC, CONST DEVMODEW *InitData);
+BOOL STDCALL NtGdiRestoreDC(HDC hDC, INT SavedDC);
+INT STDCALL NtGdiSaveDC(HDC hDC);
+HGDIOBJ STDCALL NtGdiSelectObject(HDC hDC, HGDIOBJ hGDIObj);
+INT STDCALL NtGdiSetBkMode(HDC hDC, INT backgroundMode);
+VOID STDCALL NtGdiSetDCState ( HDC hDC, HDC hDCSave );
+WORD STDCALL NtGdiSetHookFlags(HDC hDC, WORD Flags);
+INT STDCALL NtGdiSetPolyFillMode(HDC hDC, INT polyFillMode);
+INT STDCALL NtGdiSetRelAbs(HDC hDC, INT relAbsMode);
+INT STDCALL NtGdiSetROP2(HDC hDC, INT ROPmode);
+INT STDCALL NtGdiSetStretchBltMode(HDC hDC, INT stretchBltMode);
+COLORREF STDCALL NtGdiSetTextColor(HDC hDC, COLORREF color);
+
+#endif
projects / reactos.git / blobdiff