515 lines
24 KiB
C
515 lines
24 KiB
C
/*
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* GDI definitions
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*
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* Copyright 1993 Alexandre Julliard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __WINE_GDI_PRIVATE_H
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#define __WINE_GDI_PRIVATE_H
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#include <math.h>
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#include "wine/wingdi16.h"
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/* Metafile defines */
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#define META_EOF 0x0000
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/* values of mtType in METAHEADER. Note however that the disk image of a disk
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based metafile has mtType == 1 */
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#define METAFILE_MEMORY 1
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#define METAFILE_DISK 2
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#define MFHEADERSIZE (sizeof(METAHEADER))
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#define MFVERSION 0x300
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typedef struct {
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EMR emr;
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INT nBreakExtra;
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INT nBreakCount;
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} EMRSETTEXTJUSTIFICATION, *PEMRSETTEXTJUSTIFICATION;
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/* extra stock object: default 1x1 bitmap for memory DCs */
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#define DEFAULT_BITMAP (STOCK_LAST+1)
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struct gdi_obj_funcs
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{
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HGDIOBJ (*pSelectObject)( HGDIOBJ handle, HDC hdc );
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INT (*pGetObjectA)( HGDIOBJ handle, INT count, LPVOID buffer );
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INT (*pGetObjectW)( HGDIOBJ handle, INT count, LPVOID buffer );
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BOOL (*pUnrealizeObject)( HGDIOBJ handle );
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BOOL (*pDeleteObject)( HGDIOBJ handle );
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};
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struct hdc_list
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{
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HDC hdc;
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struct hdc_list *next;
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};
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typedef struct tagGDIOBJHDR
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{
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WORD type; /* object type (one of the OBJ_* constants) */
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WORD system : 1; /* system object flag */
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WORD deleted : 1; /* whether DeleteObject has been called on this object */
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DWORD selcount; /* number of times the object is selected in a DC */
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const struct gdi_obj_funcs *funcs;
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struct hdc_list *hdcs;
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} GDIOBJHDR;
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/* Device functions for the Wine driver interface */
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typedef struct { int opaque; } *PHYSDEV; /* PHYSDEV is an opaque pointer */
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typedef struct tagDC_FUNCS
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{
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INT (CDECL *pAbortDoc)(PHYSDEV);
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BOOL (CDECL *pAbortPath)(PHYSDEV);
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BOOL (CDECL *pAlphaBlend)(PHYSDEV,INT,INT,INT,INT,PHYSDEV,INT,INT,INT,INT,BLENDFUNCTION);
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BOOL (CDECL *pAngleArc)(PHYSDEV,INT,INT,DWORD,FLOAT,FLOAT);
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BOOL (CDECL *pArc)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
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BOOL (CDECL *pArcTo)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
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BOOL (CDECL *pBeginPath)(PHYSDEV);
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BOOL (CDECL *pBitBlt)(PHYSDEV,INT,INT,INT,INT,PHYSDEV,INT,INT,DWORD);
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INT (CDECL *pChoosePixelFormat)(PHYSDEV,const PIXELFORMATDESCRIPTOR *);
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BOOL (CDECL *pChord)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
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BOOL (CDECL *pCloseFigure)(PHYSDEV);
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BOOL (CDECL *pCreateBitmap)(PHYSDEV,HBITMAP,LPVOID);
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BOOL (CDECL *pCreateDC)(HDC,PHYSDEV *,LPCWSTR,LPCWSTR,LPCWSTR,const DEVMODEW*);
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HBITMAP (CDECL *pCreateDIBSection)(PHYSDEV,HBITMAP,const BITMAPINFO *,UINT);
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BOOL (CDECL *pDeleteBitmap)(HBITMAP);
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BOOL (CDECL *pDeleteDC)(PHYSDEV);
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BOOL (CDECL *pDeleteObject)(PHYSDEV,HGDIOBJ);
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INT (CDECL *pDescribePixelFormat)(PHYSDEV,INT,UINT,PIXELFORMATDESCRIPTOR *);
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DWORD (CDECL *pDeviceCapabilities)(LPSTR,LPCSTR,LPCSTR,WORD,LPSTR,LPDEVMODEA);
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BOOL (CDECL *pEllipse)(PHYSDEV,INT,INT,INT,INT);
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INT (CDECL *pEndDoc)(PHYSDEV);
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INT (CDECL *pEndPage)(PHYSDEV);
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BOOL (CDECL *pEndPath)(PHYSDEV);
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BOOL (CDECL *pEnumDeviceFonts)(PHYSDEV,LPLOGFONTW,FONTENUMPROCW,LPARAM);
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INT (CDECL *pExcludeClipRect)(PHYSDEV,INT,INT,INT,INT);
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INT (CDECL *pExtDeviceMode)(LPSTR,HWND,LPDEVMODEA,LPSTR,LPSTR,LPDEVMODEA,LPSTR,DWORD);
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INT (CDECL *pExtEscape)(PHYSDEV,INT,INT,LPCVOID,INT,LPVOID);
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BOOL (CDECL *pExtFloodFill)(PHYSDEV,INT,INT,COLORREF,UINT);
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INT (CDECL *pExtSelectClipRgn)(PHYSDEV,HRGN,INT);
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BOOL (CDECL *pExtTextOut)(PHYSDEV,INT,INT,UINT,const RECT*,LPCWSTR,UINT,const INT*);
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BOOL (CDECL *pFillPath)(PHYSDEV);
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BOOL (CDECL *pFillRgn)(PHYSDEV,HRGN,HBRUSH);
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BOOL (CDECL *pFlattenPath)(PHYSDEV);
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BOOL (CDECL *pFrameRgn)(PHYSDEV,HRGN,HBRUSH,INT,INT);
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BOOL (CDECL *pGdiComment)(PHYSDEV,UINT,CONST BYTE*);
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LONG (CDECL *pGetBitmapBits)(HBITMAP,void*,LONG);
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BOOL (CDECL *pGetCharWidth)(PHYSDEV,UINT,UINT,LPINT);
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BOOL (CDECL *pGetDCOrgEx)(PHYSDEV,LPPOINT);
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UINT (CDECL *pGetDIBColorTable)(PHYSDEV,UINT,UINT,RGBQUAD*);
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INT (CDECL *pGetDIBits)(PHYSDEV,HBITMAP,UINT,UINT,LPVOID,BITMAPINFO*,UINT);
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INT (CDECL *pGetDeviceCaps)(PHYSDEV,INT);
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BOOL (CDECL *pGetDeviceGammaRamp)(PHYSDEV,LPVOID);
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BOOL (CDECL *pGetICMProfile)(PHYSDEV,LPDWORD,LPWSTR);
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COLORREF (CDECL *pGetNearestColor)(PHYSDEV,COLORREF);
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COLORREF (CDECL *pGetPixel)(PHYSDEV,INT,INT);
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INT (CDECL *pGetPixelFormat)(PHYSDEV);
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UINT (CDECL *pGetSystemPaletteEntries)(PHYSDEV,UINT,UINT,LPPALETTEENTRY);
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BOOL (CDECL *pGetTextExtentExPoint)(PHYSDEV,LPCWSTR,INT,INT,LPINT,LPINT,LPSIZE);
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BOOL (CDECL *CDECL pGetTextMetrics)(PHYSDEV,TEXTMETRICW*);
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INT (CDECL *pIntersectClipRect)(PHYSDEV,INT,INT,INT,INT);
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BOOL (CDECL *pInvertRgn)(PHYSDEV,HRGN);
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BOOL (CDECL *pLineTo)(PHYSDEV,INT,INT);
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BOOL (CDECL *pModifyWorldTransform)(PHYSDEV,const XFORM*,INT);
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BOOL (CDECL *pMoveTo)(PHYSDEV,INT,INT);
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INT (CDECL *pOffsetClipRgn)(PHYSDEV,INT,INT);
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INT (CDECL *pOffsetViewportOrg)(PHYSDEV,INT,INT);
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INT (CDECL *pOffsetWindowOrg)(PHYSDEV,INT,INT);
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BOOL (CDECL *pPaintRgn)(PHYSDEV,HRGN);
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BOOL (CDECL *pPatBlt)(PHYSDEV,INT,INT,INT,INT,DWORD);
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BOOL (CDECL *pPie)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
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BOOL (CDECL *pPolyBezier)(PHYSDEV,const POINT*,DWORD);
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BOOL (CDECL *pPolyBezierTo)(PHYSDEV,const POINT*,DWORD);
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BOOL (CDECL *pPolyDraw)(PHYSDEV,const POINT*,const BYTE *,DWORD);
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BOOL (CDECL *pPolyPolygon)(PHYSDEV,const POINT*,const INT*,UINT);
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BOOL (CDECL *pPolyPolyline)(PHYSDEV,const POINT*,const DWORD*,DWORD);
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BOOL (CDECL *pPolygon)(PHYSDEV,const POINT*,INT);
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BOOL (CDECL *pPolyline)(PHYSDEV,const POINT*,INT);
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BOOL (CDECL *pPolylineTo)(PHYSDEV,const POINT*,INT);
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UINT (CDECL *pRealizeDefaultPalette)(PHYSDEV);
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UINT (CDECL *pRealizePalette)(PHYSDEV,HPALETTE,BOOL);
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BOOL (CDECL *pRectangle)(PHYSDEV,INT,INT,INT,INT);
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HDC (CDECL *pResetDC)(PHYSDEV,const DEVMODEW*);
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BOOL (CDECL *pRestoreDC)(PHYSDEV,INT);
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BOOL (CDECL *pRoundRect)(PHYSDEV,INT,INT,INT,INT,INT,INT);
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INT (CDECL *pSaveDC)(PHYSDEV);
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INT (CDECL *pScaleViewportExt)(PHYSDEV,INT,INT,INT,INT);
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INT (CDECL *pScaleWindowExt)(PHYSDEV,INT,INT,INT,INT);
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HBITMAP (CDECL *pSelectBitmap)(PHYSDEV,HBITMAP);
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HBRUSH (CDECL *pSelectBrush)(PHYSDEV,HBRUSH);
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BOOL (CDECL *pSelectClipPath)(PHYSDEV,INT);
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HFONT (CDECL *pSelectFont)(PHYSDEV,HFONT,HANDLE);
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HPALETTE (CDECL *pSelectPalette)(PHYSDEV,HPALETTE,BOOL);
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HPEN (CDECL *pSelectPen)(PHYSDEV,HPEN);
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INT (CDECL *pSetArcDirection)(PHYSDEV,INT);
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LONG (CDECL *pSetBitmapBits)(HBITMAP,const void*,LONG);
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COLORREF (CDECL *pSetBkColor)(PHYSDEV,COLORREF);
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INT (CDECL *pSetBkMode)(PHYSDEV,INT);
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COLORREF (CDECL *pSetDCBrushColor)(PHYSDEV, COLORREF);
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DWORD (CDECL *pSetDCOrg)(PHYSDEV,INT,INT);
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COLORREF (CDECL *pSetDCPenColor)(PHYSDEV, COLORREF);
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UINT (CDECL *pSetDIBColorTable)(PHYSDEV,UINT,UINT,const RGBQUAD*);
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INT (CDECL *pSetDIBits)(PHYSDEV,HBITMAP,UINT,UINT,LPCVOID,const BITMAPINFO*,UINT);
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INT (CDECL *pSetDIBitsToDevice)(PHYSDEV,INT,INT,DWORD,DWORD,INT,INT,UINT,UINT,LPCVOID,
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const BITMAPINFO*,UINT);
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VOID (CDECL *pSetDeviceClipping)(PHYSDEV,HRGN,HRGN);
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BOOL (CDECL *pSetDeviceGammaRamp)(PHYSDEV,LPVOID);
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INT (CDECL *pSetMapMode)(PHYSDEV,INT);
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DWORD (CDECL *pSetMapperFlags)(PHYSDEV,DWORD);
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COLORREF (CDECL *pSetPixel)(PHYSDEV,INT,INT,COLORREF);
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BOOL (CDECL *pSetPixelFormat)(PHYSDEV,INT,const PIXELFORMATDESCRIPTOR *);
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INT (CDECL *pSetPolyFillMode)(PHYSDEV,INT);
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INT (CDECL *pSetROP2)(PHYSDEV,INT);
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INT (CDECL *pSetRelAbs)(PHYSDEV,INT);
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INT (CDECL *pSetStretchBltMode)(PHYSDEV,INT);
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UINT (CDECL *pSetTextAlign)(PHYSDEV,UINT);
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INT (CDECL *pSetTextCharacterExtra)(PHYSDEV,INT);
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DWORD (CDECL *pSetTextColor)(PHYSDEV,DWORD);
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INT (CDECL *pSetTextJustification)(PHYSDEV,INT,INT);
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INT (CDECL *pSetViewportExt)(PHYSDEV,INT,INT);
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INT (CDECL *pSetViewportOrg)(PHYSDEV,INT,INT);
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INT (CDECL *pSetWindowExt)(PHYSDEV,INT,INT);
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INT (CDECL *pSetWindowOrg)(PHYSDEV,INT,INT);
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BOOL (CDECL *pSetWorldTransform)(PHYSDEV,const XFORM*);
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INT (CDECL *pStartDoc)(PHYSDEV,const DOCINFOW*);
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INT (CDECL *pStartPage)(PHYSDEV);
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BOOL (CDECL *pStretchBlt)(PHYSDEV,INT,INT,INT,INT,PHYSDEV,INT,INT,INT,INT,DWORD);
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INT (CDECL *pStretchDIBits)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT,const void *,
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const BITMAPINFO*,UINT,DWORD);
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BOOL (CDECL *pStrokeAndFillPath)(PHYSDEV);
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BOOL (CDECL *pStrokePath)(PHYSDEV);
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BOOL (CDECL *pSwapBuffers)(PHYSDEV);
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BOOL (CDECL *pUnrealizePalette)(HPALETTE);
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BOOL (CDECL *pWidenPath)(PHYSDEV);
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/* OpenGL32 */
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BOOL (CDECL *pwglCopyContext)(HGLRC, HGLRC, UINT);
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HGLRC (CDECL *pwglCreateContext)(PHYSDEV);
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BOOL (CDECL *pwglDeleteContext)(HGLRC);
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PROC (CDECL *pwglGetProcAddress)(LPCSTR);
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HDC (CDECL *pwglGetPbufferDCARB)(PHYSDEV, void*);
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BOOL (CDECL *pwglMakeCurrent)(PHYSDEV, HGLRC);
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BOOL (CDECL *pwglMakeContextCurrentARB)(PHYSDEV, PHYSDEV, HGLRC);
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BOOL (CDECL *pwglSetPixelFormatWINE)(PHYSDEV,INT,const PIXELFORMATDESCRIPTOR *);
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BOOL (CDECL *pwglShareLists)(HGLRC hglrc1, HGLRC hglrc2);
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BOOL (CDECL *pwglUseFontBitmapsA)(PHYSDEV, DWORD, DWORD, DWORD);
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BOOL (CDECL *pwglUseFontBitmapsW)(PHYSDEV, DWORD, DWORD, DWORD);
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} DC_FUNCTIONS;
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/* It should not be necessary to access the contents of the GdiPath
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* structure directly; if you find that the exported functions don't
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* allow you to do what you want, then please place a new exported
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* function that does this job in path.c.
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*/
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typedef enum tagGdiPathState
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{
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PATH_Null,
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PATH_Open,
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PATH_Closed
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} GdiPathState;
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typedef struct tagGdiPath
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{
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GdiPathState state;
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POINT *pPoints;
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BYTE *pFlags;
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int numEntriesUsed, numEntriesAllocated;
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BOOL newStroke;
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} GdiPath;
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typedef struct tagGdiFont GdiFont;
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struct saved_visrgn
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{
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struct saved_visrgn *next;
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HRGN hrgn;
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};
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typedef struct tagDC
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{
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GDIOBJHDR header;
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HDC hSelf; /* Handle to this DC */
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const struct tagDC_FUNCS *funcs; /* DC function table */
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PHYSDEV physDev; /* Physical device (driver-specific) */
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DWORD thread; /* thread owning the DC */
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LONG refcount; /* thread refcount */
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LONG dirty; /* dirty flag */
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INT saveLevel;
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HDC saved_dc;
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DWORD_PTR dwHookData;
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DCHOOKPROC hookProc; /* DC hook */
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INT wndOrgX; /* Window origin */
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INT wndOrgY;
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INT wndExtX; /* Window extent */
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INT wndExtY;
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INT vportOrgX; /* Viewport origin */
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INT vportOrgY;
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INT vportExtX; /* Viewport extent */
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INT vportExtY;
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SIZE virtual_res; /* Initially HORZRES,VERTRES. Changed by SetVirtualResolution */
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SIZE virtual_size; /* Initially HORZSIZE,VERTSIZE. Changed by SetVirtualResolution */
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FLOAT miterLimit;
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int flags;
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DWORD layout;
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HRGN hClipRgn; /* Clip region (may be 0) */
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HRGN hMetaRgn; /* Meta region (may be 0) */
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HRGN hMetaClipRgn; /* Intersection of meta and clip regions (may be 0) */
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HRGN hVisRgn; /* Visible region (must never be 0) */
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HPEN hPen;
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HBRUSH hBrush;
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HFONT hFont;
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HBITMAP hBitmap;
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HANDLE hDevice;
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HPALETTE hPalette;
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GdiFont *gdiFont;
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GdiPath path;
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UINT font_code_page;
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WORD ROPmode;
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WORD polyFillMode;
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WORD stretchBltMode;
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WORD relAbsMode;
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WORD backgroundMode;
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COLORREF backgroundColor;
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COLORREF textColor;
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COLORREF dcBrushColor;
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COLORREF dcPenColor;
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short brushOrgX;
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short brushOrgY;
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WORD textAlign; /* Text alignment from SetTextAlign() */
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INT charExtra; /* Spacing from SetTextCharacterExtra() */
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INT breakExtra; /* breakTotalExtra / breakCount */
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INT breakRem; /* breakTotalExtra % breakCount */
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INT MapMode;
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INT GraphicsMode; /* Graphics mode */
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ABORTPROC pAbortProc; /* AbortProc for Printing */
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INT CursPosX; /* Current position */
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INT CursPosY;
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INT ArcDirection;
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XFORM xformWorld2Wnd; /* World-to-window transformation */
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XFORM xformWorld2Vport; /* World-to-viewport transformation */
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XFORM xformVport2World; /* Inverse of the above transformation */
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BOOL vport2WorldValid; /* Is xformVport2World valid? */
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RECT BoundsRect; /* Current bounding rect */
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struct saved_visrgn *saved_visrgn;
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} DC;
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/* DC flags */
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#define DC_SAVED 0x0002 /* It is a saved DC */
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#define DC_BOUNDS_ENABLE 0x0008 /* Bounding rectangle tracking is enabled */
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#define DC_BOUNDS_SET 0x0010 /* Bounding rectangle has been set */
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/* Certain functions will do no further processing if the driver returns this.
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Used by mfdrv for example. */
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#define GDI_NO_MORE_WORK 2
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/* Rounds a floating point number to integer. The world-to-viewport
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* transformation process is done in floating point internally. This function
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* is then used to round these coordinates to integer values.
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*/
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static inline INT GDI_ROUND(double val)
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{
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return (int)floor(val + 0.5);
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}
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/* bitmap object */
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typedef struct tagBITMAPOBJ
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{
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GDIOBJHDR header;
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BITMAP bitmap;
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SIZE size; /* For SetBitmapDimension() */
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const DC_FUNCTIONS *funcs; /* DC function table */
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/* For device-independent bitmaps: */
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DIBSECTION *dib;
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RGBQUAD *color_table; /* DIB color table if <= 8bpp */
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UINT nb_colors; /* number of colors in table */
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} BITMAPOBJ;
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/* bidi.c */
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/* Wine_GCPW Flags */
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/* Directionality -
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* LOOSE means taking the directionality of the first strong character, if there is found one.
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* FORCE means the paragraph direction is forced. (RLE/LRE)
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*/
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#define WINE_GCPW_FORCE_LTR 0
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#define WINE_GCPW_FORCE_RTL 1
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#define WINE_GCPW_LOOSE_LTR 2
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#define WINE_GCPW_LOOSE_RTL 3
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#define WINE_GCPW_DIR_MASK 3
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#define WINE_GCPW_LOOSE_MASK 2
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extern BOOL BIDI_Reorder( LPCWSTR lpString, INT uCount, DWORD dwFlags, DWORD dwWineGCP_Flags,
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LPWSTR lpOutString, INT uCountOut, UINT *lpOrder ) DECLSPEC_HIDDEN;
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/* bitmap.c */
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extern HBITMAP BITMAP_CopyBitmap( HBITMAP hbitmap ) DECLSPEC_HIDDEN;
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extern BOOL BITMAP_SetOwnerDC( HBITMAP hbitmap, DC *dc ) DECLSPEC_HIDDEN;
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extern INT BITMAP_GetWidthBytes( INT bmWidth, INT bpp ) DECLSPEC_HIDDEN;
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/* brush.c */
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extern BOOL BRUSH_SetSolid( HGDIOBJ handle, COLORREF new_color ) DECLSPEC_HIDDEN;
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/* clipping.c */
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extern void CLIPPING_UpdateGCRegion( DC * dc ) DECLSPEC_HIDDEN;
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/* dc.c */
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extern DC *alloc_dc_ptr( const DC_FUNCTIONS *funcs, WORD magic ) DECLSPEC_HIDDEN;
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extern BOOL free_dc_ptr( DC *dc ) DECLSPEC_HIDDEN;
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extern DC *get_dc_ptr( HDC hdc ) DECLSPEC_HIDDEN;
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extern void release_dc_ptr( DC *dc ) DECLSPEC_HIDDEN;
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extern void update_dc( DC *dc ) DECLSPEC_HIDDEN;
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extern void DC_InitDC( DC * dc ) DECLSPEC_HIDDEN;
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extern void DC_UpdateXforms( DC * dc ) DECLSPEC_HIDDEN;
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extern INT save_dc_state( HDC hdc ) DECLSPEC_HIDDEN;
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extern BOOL restore_dc_state( HDC hdc, INT level ) DECLSPEC_HIDDEN;
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/* dib.c */
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extern int DIB_GetDIBWidthBytes( int width, int depth ) DECLSPEC_HIDDEN;
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extern int DIB_GetDIBImageBytes( int width, int height, int depth ) DECLSPEC_HIDDEN;
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extern int bitmap_info_size( const BITMAPINFO * info, WORD coloruse ) DECLSPEC_HIDDEN;
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extern int DIB_GetBitmapInfo( const BITMAPINFOHEADER *header, LONG *width,
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LONG *height, WORD *planes, WORD *bpp, DWORD *compr, DWORD *size ) DECLSPEC_HIDDEN;
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/* driver.c */
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extern const DC_FUNCTIONS *DRIVER_load_driver( LPCWSTR name ) DECLSPEC_HIDDEN;
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extern const DC_FUNCTIONS *DRIVER_get_driver( const DC_FUNCTIONS *funcs ) DECLSPEC_HIDDEN;
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extern void DRIVER_release_driver( const DC_FUNCTIONS *funcs ) DECLSPEC_HIDDEN;
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extern BOOL DRIVER_GetDriverName( LPCWSTR device, LPWSTR driver, DWORD size ) DECLSPEC_HIDDEN;
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/* enhmetafile.c */
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extern HENHMETAFILE EMF_Create_HENHMETAFILE(ENHMETAHEADER *emh, BOOL on_disk ) DECLSPEC_HIDDEN;
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/* freetype.c */
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/* Undocumented structure filled in by GdiRealizationInfo */
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typedef struct
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{
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DWORD flags; /* 1 for bitmap fonts, 3 for scalable fonts */
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DWORD cache_num; /* keeps incrementing - num of fonts that have been created allowing for caching?? */
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DWORD unknown2; /* fixed for a given font - looks like it could be the order of the face in the font list or the order
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in which the face was first rendered. */
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} realization_info_t;
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extern INT WineEngAddFontResourceEx(LPCWSTR, DWORD, PVOID) DECLSPEC_HIDDEN;
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extern HANDLE WineEngAddFontMemResourceEx(PVOID, DWORD, PVOID, LPDWORD) DECLSPEC_HIDDEN;
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extern GdiFont* WineEngCreateFontInstance(DC*, HFONT) DECLSPEC_HIDDEN;
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extern BOOL WineEngDestroyFontInstance(HFONT handle) DECLSPEC_HIDDEN;
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extern DWORD WineEngEnumFonts(LPLOGFONTW, FONTENUMPROCW, LPARAM) DECLSPEC_HIDDEN;
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extern BOOL WineEngGetCharABCWidths(GdiFont *font, UINT firstChar,
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UINT lastChar, LPABC buffer) DECLSPEC_HIDDEN;
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extern BOOL WineEngGetCharABCWidthsI(GdiFont *font, UINT firstChar,
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UINT count, LPWORD pgi, LPABC buffer) DECLSPEC_HIDDEN;
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extern BOOL WineEngGetCharWidth(GdiFont*, UINT, UINT, LPINT) DECLSPEC_HIDDEN;
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extern DWORD WineEngGetFontData(GdiFont*, DWORD, DWORD, LPVOID, DWORD) DECLSPEC_HIDDEN;
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extern DWORD WineEngGetFontUnicodeRanges(GdiFont *, LPGLYPHSET) DECLSPEC_HIDDEN;
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extern DWORD WineEngGetGlyphIndices(GdiFont *font, LPCWSTR lpstr, INT count,
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LPWORD pgi, DWORD flags) DECLSPEC_HIDDEN;
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extern DWORD WineEngGetGlyphOutline(GdiFont*, UINT glyph, UINT format,
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LPGLYPHMETRICS, DWORD buflen, LPVOID buf,
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const MAT2*) DECLSPEC_HIDDEN;
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extern DWORD WineEngGetKerningPairs(GdiFont*, DWORD, KERNINGPAIR *) DECLSPEC_HIDDEN;
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extern BOOL WineEngGetLinkedHFont(DC *dc, WCHAR c, HFONT *new_hfont, UINT *glyph) DECLSPEC_HIDDEN;
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extern UINT WineEngGetOutlineTextMetrics(GdiFont*, UINT, LPOUTLINETEXTMETRICW) DECLSPEC_HIDDEN;
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extern UINT WineEngGetTextCharsetInfo(GdiFont *font, LPFONTSIGNATURE fs, DWORD flags) DECLSPEC_HIDDEN;
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extern BOOL WineEngGetTextExtentExPoint(GdiFont*, LPCWSTR, INT, INT, LPINT, LPINT, LPSIZE) DECLSPEC_HIDDEN;
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|
extern BOOL WineEngGetTextExtentExPointI(GdiFont*, const WORD *, INT, INT, LPINT, LPINT, LPSIZE) DECLSPEC_HIDDEN;
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extern INT WineEngGetTextFace(GdiFont*, INT, LPWSTR) DECLSPEC_HIDDEN;
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|
extern BOOL WineEngGetTextMetrics(GdiFont*, LPTEXTMETRICW) DECLSPEC_HIDDEN;
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extern BOOL WineEngFontIsLinked(GdiFont*) DECLSPEC_HIDDEN;
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extern BOOL WineEngInit(void) DECLSPEC_HIDDEN;
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|
extern BOOL WineEngRealizationInfo(GdiFont*, realization_info_t*) DECLSPEC_HIDDEN;
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extern BOOL WineEngRemoveFontResourceEx(LPCWSTR, DWORD, PVOID) DECLSPEC_HIDDEN;
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/* gdiobj.c */
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extern BOOL GDI_Init(void) DECLSPEC_HIDDEN;
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|
extern HGDIOBJ alloc_gdi_handle( GDIOBJHDR *obj, WORD type, const struct gdi_obj_funcs *funcs ) DECLSPEC_HIDDEN;
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|
extern void *free_gdi_handle( HGDIOBJ handle ) DECLSPEC_HIDDEN;
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|
extern void *GDI_GetObjPtr( HGDIOBJ, WORD ) DECLSPEC_HIDDEN;
|
|
extern void GDI_ReleaseObj( HGDIOBJ ) DECLSPEC_HIDDEN;
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|
extern void GDI_CheckNotLock(void) DECLSPEC_HIDDEN;
|
|
extern HGDIOBJ GDI_inc_ref_count( HGDIOBJ handle ) DECLSPEC_HIDDEN;
|
|
extern BOOL GDI_dec_ref_count( HGDIOBJ handle ) DECLSPEC_HIDDEN;
|
|
extern BOOL GDI_hdc_using_object(HGDIOBJ obj, HDC hdc) DECLSPEC_HIDDEN;
|
|
extern BOOL GDI_hdc_not_using_object(HGDIOBJ obj, HDC hdc) DECLSPEC_HIDDEN;
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|
|
|
/* metafile.c */
|
|
extern HMETAFILE MF_Create_HMETAFILE(METAHEADER *mh) DECLSPEC_HIDDEN;
|
|
extern METAHEADER *MF_CreateMetaHeaderDisk(METAHEADER *mr, LPCVOID filename, BOOL unicode ) DECLSPEC_HIDDEN;
|
|
extern METAHEADER *MF_ReadMetaFile(HANDLE hfile) DECLSPEC_HIDDEN;
|
|
extern METAHEADER *MF_LoadDiskBasedMetaFile(METAHEADER *mh) DECLSPEC_HIDDEN;
|
|
extern BOOL MF_PlayMetaFile( HDC hdc, METAHEADER *mh) DECLSPEC_HIDDEN;
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|
|
|
/* path.c */
|
|
|
|
#define PATH_IsPathOpen(path) ((path).state==PATH_Open)
|
|
/* Returns TRUE if the specified path is in the open state, i.e. in the
|
|
* state where points will be added to the path, or FALSE otherwise. This
|
|
* function is implemented as a macro for performance reasons.
|
|
*/
|
|
|
|
extern void PATH_InitGdiPath(GdiPath *pPath) DECLSPEC_HIDDEN;
|
|
extern void PATH_DestroyGdiPath(GdiPath *pPath) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_AssignGdiPath(GdiPath *pPathDest, const GdiPath *pPathSrc) DECLSPEC_HIDDEN;
|
|
|
|
extern BOOL PATH_MoveTo(DC *dc) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_LineTo(DC *dc, INT x, INT y) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_Rectangle(DC *dc, INT x1, INT y1, INT x2, INT y2) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_ExtTextOut(DC *dc, INT x, INT y, UINT flags, const RECT *lprc,
|
|
LPCWSTR str, UINT count, const INT *dx) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_Ellipse(DC *dc, INT x1, INT y1, INT x2, INT y2) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_Arc(DC *dc, INT x1, INT y1, INT x2, INT y2,
|
|
INT xStart, INT yStart, INT xEnd, INT yEnd, INT lines) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_PolyBezierTo(DC *dc, const POINT *pt, DWORD cbCount) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_PolyBezier(DC *dc, const POINT *pt, DWORD cbCount) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_PolyDraw(DC *dc, const POINT *pts, const BYTE *types, DWORD cbCount) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_PolylineTo(DC *dc, const POINT *pt, DWORD cbCount) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_Polyline(DC *dc, const POINT *pt, DWORD cbCount) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_Polygon(DC *dc, const POINT *pt, DWORD cbCount) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_PolyPolyline(DC *dc, const POINT *pt, const DWORD *counts, DWORD polylines) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_PolyPolygon(DC *dc, const POINT *pt, const INT *counts, UINT polygons) DECLSPEC_HIDDEN;
|
|
extern BOOL PATH_RoundRect(DC *dc, INT x1, INT y1, INT x2, INT y2, INT ell_width, INT ell_height) DECLSPEC_HIDDEN;
|
|
|
|
/* painting.c */
|
|
extern POINT *GDI_Bezier( const POINT *Points, INT count, INT *nPtsOut ) DECLSPEC_HIDDEN;
|
|
|
|
/* palette.c */
|
|
extern HPALETTE WINAPI GDISelectPalette( HDC hdc, HPALETTE hpal, WORD wBkg);
|
|
extern UINT WINAPI GDIRealizePalette( HDC hdc );
|
|
extern HPALETTE PALETTE_Init(void) DECLSPEC_HIDDEN;
|
|
extern HPALETTE hPrimaryPalette DECLSPEC_HIDDEN;
|
|
|
|
/* region.c */
|
|
extern BOOL REGION_FrameRgn( HRGN dest, HRGN src, INT x, INT y ) DECLSPEC_HIDDEN;
|
|
|
|
/* Undocumented value for DIB's iUsage: Indicates a mono DIB w/o pal entries */
|
|
#define DIB_PAL_MONO 2
|
|
|
|
BOOL WINAPI FontIsLinked(HDC);
|
|
|
|
BOOL WINAPI SetVirtualResolution(HDC hdc, DWORD horz_res, DWORD vert_res, DWORD horz_size, DWORD vert_size);
|
|
|
|
#endif /* __WINE_GDI_PRIVATE_H */
|