gdi32: Make the DC function structure public.

dlls/gdi32/gdi_private.h

@@ -156,144 +156,7 @@ typedef struct dibdrv_physdev
 #define DEFER_PEN        2
 #define DEFER_BRUSH      4
 
-typedef struct gdi_dc_funcs
-{
-    INT      (CDECL *pAbortDoc)(PHYSDEV);
-    BOOL     (CDECL *pAbortPath)(PHYSDEV);
-    BOOL     (CDECL *pAlphaBlend)(PHYSDEV,struct bitblt_coords*,PHYSDEV,struct bitblt_coords*,BLENDFUNCTION);
-    BOOL     (CDECL *pAngleArc)(PHYSDEV,INT,INT,DWORD,FLOAT,FLOAT);
-    BOOL     (CDECL *pArc)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
-    BOOL     (CDECL *pArcTo)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
-    BOOL     (CDECL *pBeginPath)(PHYSDEV);
-    INT      (CDECL *pChoosePixelFormat)(PHYSDEV,const PIXELFORMATDESCRIPTOR *);
-    BOOL     (CDECL *pChord)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
-    BOOL     (CDECL *pCloseFigure)(PHYSDEV);
-    BOOL     (CDECL *pCreateBitmap)(PHYSDEV,HBITMAP,LPVOID);
-    BOOL     (CDECL *pCreateDC)(HDC,PHYSDEV *,LPCWSTR,LPCWSTR,LPCWSTR,const DEVMODEW*);
-    HBITMAP  (CDECL *pCreateDIBSection)(PHYSDEV,HBITMAP,const BITMAPINFO *,UINT);
-    BOOL     (CDECL *pDeleteBitmap)(HBITMAP);
-    BOOL     (CDECL *pDeleteDC)(PHYSDEV);
-    BOOL     (CDECL *pDeleteObject)(PHYSDEV,HGDIOBJ);
-    INT      (CDECL *pDescribePixelFormat)(PHYSDEV,INT,UINT,PIXELFORMATDESCRIPTOR *);
-    DWORD    (CDECL *pDeviceCapabilities)(LPSTR,LPCSTR,LPCSTR,WORD,LPSTR,LPDEVMODEA);
-    BOOL     (CDECL *pEllipse)(PHYSDEV,INT,INT,INT,INT);
-    INT      (CDECL *pEndDoc)(PHYSDEV);
-    INT      (CDECL *pEndPage)(PHYSDEV);
-    BOOL     (CDECL *pEndPath)(PHYSDEV);
-    BOOL     (CDECL *pEnumDeviceFonts)(PHYSDEV,LPLOGFONTW,FONTENUMPROCW,LPARAM);
-    INT      (CDECL *pEnumICMProfiles)(PHYSDEV,ICMENUMPROCW,LPARAM);
-    INT      (CDECL *pExcludeClipRect)(PHYSDEV,INT,INT,INT,INT);
-    INT      (CDECL *pExtDeviceMode)(LPSTR,HWND,LPDEVMODEA,LPSTR,LPSTR,LPDEVMODEA,LPSTR,DWORD);
-    INT      (CDECL *pExtEscape)(PHYSDEV,INT,INT,LPCVOID,INT,LPVOID);
-    BOOL     (CDECL *pExtFloodFill)(PHYSDEV,INT,INT,COLORREF,UINT);
-    INT      (CDECL *pExtSelectClipRgn)(PHYSDEV,HRGN,INT);
-    BOOL     (CDECL *pExtTextOut)(PHYSDEV,INT,INT,UINT,const RECT*,LPCWSTR,UINT,const INT*);
-    BOOL     (CDECL *pFillPath)(PHYSDEV);
-    BOOL     (CDECL *pFillRgn)(PHYSDEV,HRGN,HBRUSH);
-    BOOL     (CDECL *pFlattenPath)(PHYSDEV);
-    BOOL     (CDECL *pFrameRgn)(PHYSDEV,HRGN,HBRUSH,INT,INT);
-    BOOL     (CDECL *pGdiComment)(PHYSDEV,UINT,CONST BYTE*);
-    LONG     (CDECL *pGetBitmapBits)(HBITMAP,void*,LONG);
-    BOOL     (CDECL *pGetCharWidth)(PHYSDEV,UINT,UINT,LPINT);
-    INT      (CDECL *pGetDIBits)(PHYSDEV,HBITMAP,UINT,UINT,LPVOID,BITMAPINFO*,UINT);
-    INT      (CDECL *pGetDeviceCaps)(PHYSDEV,INT);
-    BOOL     (CDECL *pGetDeviceGammaRamp)(PHYSDEV,LPVOID);
-    BOOL     (CDECL *pGetICMProfile)(PHYSDEV,LPDWORD,LPWSTR);
-    COLORREF (CDECL *pGetNearestColor)(PHYSDEV,COLORREF);
-    COLORREF (CDECL *pGetPixel)(PHYSDEV,INT,INT);
-    INT      (CDECL *pGetPixelFormat)(PHYSDEV);
-    UINT     (CDECL *pGetSystemPaletteEntries)(PHYSDEV,UINT,UINT,LPPALETTEENTRY);
-    BOOL     (CDECL *pGetTextExtentExPoint)(PHYSDEV,LPCWSTR,INT,INT,LPINT,LPINT,LPSIZE);
-    BOOL     (CDECL *pGetTextMetrics)(PHYSDEV,TEXTMETRICW*);
-    INT      (CDECL *pIntersectClipRect)(PHYSDEV,INT,INT,INT,INT);
-    BOOL     (CDECL *pInvertRgn)(PHYSDEV,HRGN);
-    BOOL     (CDECL *pLineTo)(PHYSDEV,INT,INT);
-    BOOL     (CDECL *pModifyWorldTransform)(PHYSDEV,const XFORM*,DWORD);
-    BOOL     (CDECL *pMoveTo)(PHYSDEV,INT,INT);
-    INT      (CDECL *pOffsetClipRgn)(PHYSDEV,INT,INT);
-    BOOL     (CDECL *pOffsetViewportOrgEx)(PHYSDEV,INT,INT,POINT*);
-    BOOL     (CDECL *pOffsetWindowOrgEx)(PHYSDEV,INT,INT,POINT*);
-    BOOL     (CDECL *pPaintRgn)(PHYSDEV,HRGN);
-    BOOL     (CDECL *pPatBlt)(PHYSDEV,struct bitblt_coords*,DWORD);
-    BOOL     (CDECL *pPie)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
-    BOOL     (CDECL *pPolyBezier)(PHYSDEV,const POINT*,DWORD);
-    BOOL     (CDECL *pPolyBezierTo)(PHYSDEV,const POINT*,DWORD);
-    BOOL     (CDECL *pPolyDraw)(PHYSDEV,const POINT*,const BYTE *,DWORD);
-    BOOL     (CDECL *pPolyPolygon)(PHYSDEV,const POINT*,const INT*,UINT);
-    BOOL     (CDECL *pPolyPolyline)(PHYSDEV,const POINT*,const DWORD*,DWORD);
-    BOOL     (CDECL *pPolygon)(PHYSDEV,const POINT*,INT);
-    BOOL     (CDECL *pPolyline)(PHYSDEV,const POINT*,INT);
-    BOOL     (CDECL *pPolylineTo)(PHYSDEV,const POINT*,INT);
-    UINT     (CDECL *pRealizeDefaultPalette)(PHYSDEV);
-    UINT     (CDECL *pRealizePalette)(PHYSDEV,HPALETTE,BOOL);
-    BOOL     (CDECL *pRectangle)(PHYSDEV,INT,INT,INT,INT);
-    HDC      (CDECL *pResetDC)(PHYSDEV,const DEVMODEW*);
-    BOOL     (CDECL *pRestoreDC)(PHYSDEV,INT);
-    BOOL     (CDECL *pRoundRect)(PHYSDEV,INT,INT,INT,INT,INT,INT);
-    INT      (CDECL *pSaveDC)(PHYSDEV);
-    BOOL     (CDECL *pScaleViewportExtEx)(PHYSDEV,INT,INT,INT,INT,SIZE*);
-    BOOL     (CDECL *pScaleWindowExtEx)(PHYSDEV,INT,INT,INT,INT,SIZE*);
-    HBITMAP  (CDECL *pSelectBitmap)(PHYSDEV,HBITMAP);
-    HBRUSH   (CDECL *pSelectBrush)(PHYSDEV,HBRUSH);
-    BOOL     (CDECL *pSelectClipPath)(PHYSDEV,INT);
-    HFONT    (CDECL *pSelectFont)(PHYSDEV,HFONT,HANDLE);
-    HPALETTE (CDECL *pSelectPalette)(PHYSDEV,HPALETTE,BOOL);
-    HPEN     (CDECL *pSelectPen)(PHYSDEV,HPEN);
-    INT      (CDECL *pSetArcDirection)(PHYSDEV,INT);
-    LONG     (CDECL *pSetBitmapBits)(HBITMAP,const void*,LONG);
-    COLORREF (CDECL *pSetBkColor)(PHYSDEV,COLORREF);
-    INT      (CDECL *pSetBkMode)(PHYSDEV,INT);
-    COLORREF (CDECL *pSetDCBrushColor)(PHYSDEV, COLORREF);
-    COLORREF (CDECL *pSetDCPenColor)(PHYSDEV, COLORREF);
-    UINT     (CDECL *pSetDIBColorTable)(PHYSDEV,UINT,UINT,const RGBQUAD*);
-    INT      (CDECL *pSetDIBits)(PHYSDEV,HBITMAP,UINT,UINT,LPCVOID,const BITMAPINFO*,UINT);
-    INT      (CDECL *pSetDIBitsToDevice)(PHYSDEV,INT,INT,DWORD,DWORD,INT,INT,UINT,UINT,LPCVOID,
-                                           const BITMAPINFO*,UINT);
-    VOID     (CDECL *pSetDeviceClipping)(PHYSDEV,HRGN,HRGN);
-    BOOL     (CDECL *pSetDeviceGammaRamp)(PHYSDEV,LPVOID);
-    DWORD    (CDECL *pSetLayout)(PHYSDEV,DWORD);
-    INT      (CDECL *pSetMapMode)(PHYSDEV,INT);
-    DWORD    (CDECL *pSetMapperFlags)(PHYSDEV,DWORD);
-    COLORREF (CDECL *pSetPixel)(PHYSDEV,INT,INT,COLORREF);
-    BOOL     (CDECL *pSetPixelFormat)(PHYSDEV,INT,const PIXELFORMATDESCRIPTOR *);
-    INT      (CDECL *pSetPolyFillMode)(PHYSDEV,INT);
-    INT      (CDECL *pSetROP2)(PHYSDEV,INT);
-    INT      (CDECL *pSetRelAbs)(PHYSDEV,INT);
-    INT      (CDECL *pSetStretchBltMode)(PHYSDEV,INT);
-    UINT     (CDECL *pSetTextAlign)(PHYSDEV,UINT);
-    INT      (CDECL *pSetTextCharacterExtra)(PHYSDEV,INT);
-    COLORREF (CDECL *pSetTextColor)(PHYSDEV,COLORREF);
-    BOOL     (CDECL *pSetTextJustification)(PHYSDEV,INT,INT);
-    BOOL     (CDECL *pSetViewportExtEx)(PHYSDEV,INT,INT,SIZE*);
-    BOOL     (CDECL *pSetViewportOrgEx)(PHYSDEV,INT,INT,POINT*);
-    BOOL     (CDECL *pSetWindowExtEx)(PHYSDEV,INT,INT,SIZE*);
-    BOOL     (CDECL *pSetWindowOrgEx)(PHYSDEV,INT,INT,POINT*);
-    BOOL     (CDECL *pSetWorldTransform)(PHYSDEV,const XFORM*);
-    INT      (CDECL *pStartDoc)(PHYSDEV,const DOCINFOW*);
-    INT      (CDECL *pStartPage)(PHYSDEV);
-    BOOL     (CDECL *pStretchBlt)(PHYSDEV,struct bitblt_coords*,PHYSDEV,struct bitblt_coords*,DWORD);
-    INT      (CDECL *pStretchDIBits)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT,const void *,
-                                       const BITMAPINFO*,UINT,DWORD);
-    BOOL     (CDECL *pStrokeAndFillPath)(PHYSDEV);
-    BOOL     (CDECL *pStrokePath)(PHYSDEV);
-    BOOL     (CDECL *pSwapBuffers)(PHYSDEV);
-    BOOL     (CDECL *pUnrealizePalette)(HPALETTE);
-    BOOL     (CDECL *pWidenPath)(PHYSDEV);
-
-    /* OpenGL32 */
-    BOOL     (CDECL *pwglCopyContext)(HGLRC, HGLRC, UINT);
-    HGLRC    (CDECL *pwglCreateContext)(PHYSDEV);
-    HGLRC    (CDECL *pwglCreateContextAttribsARB)(PHYSDEV, HGLRC, const int*);
-    BOOL     (CDECL *pwglDeleteContext)(HGLRC);
-    PROC     (CDECL *pwglGetProcAddress)(LPCSTR);
-    HDC      (CDECL *pwglGetPbufferDCARB)(PHYSDEV, void*);
-    BOOL     (CDECL *pwglMakeCurrent)(PHYSDEV, HGLRC);
-    BOOL     (CDECL *pwglMakeContextCurrentARB)(PHYSDEV, PHYSDEV, HGLRC);
-    BOOL     (CDECL *pwglSetPixelFormatWINE)(PHYSDEV,INT,const PIXELFORMATDESCRIPTOR *);
-    BOOL     (CDECL *pwglShareLists)(HGLRC hglrc1, HGLRC hglrc2);
-    BOOL     (CDECL *pwglUseFontBitmapsA)(PHYSDEV, DWORD, DWORD, DWORD);
-    BOOL     (CDECL *pwglUseFontBitmapsW)(PHYSDEV, DWORD, DWORD, DWORD);
-} DC_FUNCTIONS;
+typedef struct gdi_dc_funcs DC_FUNCTIONS;
 
 /* It should not be necessary to access the contents of the GdiPath
  * structure directly; if you find that the exported functions don't
@@ -483,15 +346,6 @@ extern const DC_FUNCTIONS *DRIVER_get_display_driver(void) DECLSPEC_HIDDEN;
 extern const DC_FUNCTIONS *DRIVER_load_driver( LPCWSTR name ) DECLSPEC_HIDDEN;
 extern BOOL DRIVER_GetDriverName( LPCWSTR device, LPWSTR driver, DWORD size ) DECLSPEC_HIDDEN;
 
-static inline PHYSDEV get_physdev_entry_point( PHYSDEV dev, size_t offset )
-{
-    while (!((void **)dev->funcs)[offset / sizeof(void *)]) dev = dev->next;
-    return dev;
-}
-
-#define GET_DC_PHYSDEV(dc,func) get_physdev_entry_point( (dc)->physDev, FIELD_OFFSET(DC_FUNCTIONS,func))
-#define GET_NEXT_PHYSDEV(dev,func) get_physdev_entry_point( (dev)->next, FIELD_OFFSET(DC_FUNCTIONS,func))
-
 /* enhmetafile.c */
 extern HENHMETAFILE EMF_Create_HENHMETAFILE(ENHMETAHEADER *emh, BOOL on_disk ) DECLSPEC_HIDDEN;
 

include/wine/gdi_driver.h

@@ -44,4 +44,153 @@ struct bitblt_coords
     DWORD layout;   /* DC layout */
 };
 
+struct gdi_dc_funcs
+{
+    INT      (CDECL *pAbortDoc)(PHYSDEV);
+    BOOL     (CDECL *pAbortPath)(PHYSDEV);
+    BOOL     (CDECL *pAlphaBlend)(PHYSDEV,struct bitblt_coords*,PHYSDEV,struct bitblt_coords*,BLENDFUNCTION);
+    BOOL     (CDECL *pAngleArc)(PHYSDEV,INT,INT,DWORD,FLOAT,FLOAT);
+    BOOL     (CDECL *pArc)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
+    BOOL     (CDECL *pArcTo)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
+    BOOL     (CDECL *pBeginPath)(PHYSDEV);
+    INT      (CDECL *pChoosePixelFormat)(PHYSDEV,const PIXELFORMATDESCRIPTOR *);
+    BOOL     (CDECL *pChord)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
+    BOOL     (CDECL *pCloseFigure)(PHYSDEV);
+    BOOL     (CDECL *pCreateBitmap)(PHYSDEV,HBITMAP,LPVOID);
+    BOOL     (CDECL *pCreateDC)(HDC,PHYSDEV *,LPCWSTR,LPCWSTR,LPCWSTR,const DEVMODEW*);
+    HBITMAP  (CDECL *pCreateDIBSection)(PHYSDEV,HBITMAP,const BITMAPINFO *,UINT);
+    BOOL     (CDECL *pDeleteBitmap)(HBITMAP);
+    BOOL     (CDECL *pDeleteDC)(PHYSDEV);
+    BOOL     (CDECL *pDeleteObject)(PHYSDEV,HGDIOBJ);
+    INT      (CDECL *pDescribePixelFormat)(PHYSDEV,INT,UINT,PIXELFORMATDESCRIPTOR *);
+    DWORD    (CDECL *pDeviceCapabilities)(LPSTR,LPCSTR,LPCSTR,WORD,LPSTR,LPDEVMODEA);
+    BOOL     (CDECL *pEllipse)(PHYSDEV,INT,INT,INT,INT);
+    INT      (CDECL *pEndDoc)(PHYSDEV);
+    INT      (CDECL *pEndPage)(PHYSDEV);
+    BOOL     (CDECL *pEndPath)(PHYSDEV);
+    BOOL     (CDECL *pEnumDeviceFonts)(PHYSDEV,LPLOGFONTW,FONTENUMPROCW,LPARAM);
+    INT      (CDECL *pEnumICMProfiles)(PHYSDEV,ICMENUMPROCW,LPARAM);
+    INT      (CDECL *pExcludeClipRect)(PHYSDEV,INT,INT,INT,INT);
+    INT      (CDECL *pExtDeviceMode)(LPSTR,HWND,LPDEVMODEA,LPSTR,LPSTR,LPDEVMODEA,LPSTR,DWORD);
+    INT      (CDECL *pExtEscape)(PHYSDEV,INT,INT,LPCVOID,INT,LPVOID);
+    BOOL     (CDECL *pExtFloodFill)(PHYSDEV,INT,INT,COLORREF,UINT);
+    INT      (CDECL *pExtSelectClipRgn)(PHYSDEV,HRGN,INT);
+    BOOL     (CDECL *pExtTextOut)(PHYSDEV,INT,INT,UINT,const RECT*,LPCWSTR,UINT,const INT*);
+    BOOL     (CDECL *pFillPath)(PHYSDEV);
+    BOOL     (CDECL *pFillRgn)(PHYSDEV,HRGN,HBRUSH);
+    BOOL     (CDECL *pFlattenPath)(PHYSDEV);
+    BOOL     (CDECL *pFrameRgn)(PHYSDEV,HRGN,HBRUSH,INT,INT);
+    BOOL     (CDECL *pGdiComment)(PHYSDEV,UINT,CONST BYTE*);
+    LONG     (CDECL *pGetBitmapBits)(HBITMAP,void*,LONG);
+    BOOL     (CDECL *pGetCharWidth)(PHYSDEV,UINT,UINT,LPINT);
+    INT      (CDECL *pGetDIBits)(PHYSDEV,HBITMAP,UINT,UINT,LPVOID,BITMAPINFO*,UINT);
+    INT      (CDECL *pGetDeviceCaps)(PHYSDEV,INT);
+    BOOL     (CDECL *pGetDeviceGammaRamp)(PHYSDEV,LPVOID);
+    BOOL     (CDECL *pGetICMProfile)(PHYSDEV,LPDWORD,LPWSTR);
+    COLORREF (CDECL *pGetNearestColor)(PHYSDEV,COLORREF);
+    COLORREF (CDECL *pGetPixel)(PHYSDEV,INT,INT);
+    INT      (CDECL *pGetPixelFormat)(PHYSDEV);
+    UINT     (CDECL *pGetSystemPaletteEntries)(PHYSDEV,UINT,UINT,LPPALETTEENTRY);
+    BOOL     (CDECL *pGetTextExtentExPoint)(PHYSDEV,LPCWSTR,INT,INT,LPINT,LPINT,LPSIZE);
+    BOOL     (CDECL *pGetTextMetrics)(PHYSDEV,TEXTMETRICW*);
+    INT      (CDECL *pIntersectClipRect)(PHYSDEV,INT,INT,INT,INT);
+    BOOL     (CDECL *pInvertRgn)(PHYSDEV,HRGN);
+    BOOL     (CDECL *pLineTo)(PHYSDEV,INT,INT);
+    BOOL     (CDECL *pModifyWorldTransform)(PHYSDEV,const XFORM*,DWORD);
+    BOOL     (CDECL *pMoveTo)(PHYSDEV,INT,INT);
+    INT      (CDECL *pOffsetClipRgn)(PHYSDEV,INT,INT);
+    BOOL     (CDECL *pOffsetViewportOrgEx)(PHYSDEV,INT,INT,POINT*);
+    BOOL     (CDECL *pOffsetWindowOrgEx)(PHYSDEV,INT,INT,POINT*);
+    BOOL     (CDECL *pPaintRgn)(PHYSDEV,HRGN);
+    BOOL     (CDECL *pPatBlt)(PHYSDEV,struct bitblt_coords*,DWORD);
+    BOOL     (CDECL *pPie)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
+    BOOL     (CDECL *pPolyBezier)(PHYSDEV,const POINT*,DWORD);
+    BOOL     (CDECL *pPolyBezierTo)(PHYSDEV,const POINT*,DWORD);
+    BOOL     (CDECL *pPolyDraw)(PHYSDEV,const POINT*,const BYTE *,DWORD);
+    BOOL     (CDECL *pPolyPolygon)(PHYSDEV,const POINT*,const INT*,UINT);
+    BOOL     (CDECL *pPolyPolyline)(PHYSDEV,const POINT*,const DWORD*,DWORD);
+    BOOL     (CDECL *pPolygon)(PHYSDEV,const POINT*,INT);
+    BOOL     (CDECL *pPolyline)(PHYSDEV,const POINT*,INT);
+    BOOL     (CDECL *pPolylineTo)(PHYSDEV,const POINT*,INT);
+    UINT     (CDECL *pRealizeDefaultPalette)(PHYSDEV);
+    UINT     (CDECL *pRealizePalette)(PHYSDEV,HPALETTE,BOOL);
+    BOOL     (CDECL *pRectangle)(PHYSDEV,INT,INT,INT,INT);
+    HDC      (CDECL *pResetDC)(PHYSDEV,const DEVMODEW*);
+    BOOL     (CDECL *pRestoreDC)(PHYSDEV,INT);
+    BOOL     (CDECL *pRoundRect)(PHYSDEV,INT,INT,INT,INT,INT,INT);
+    INT      (CDECL *pSaveDC)(PHYSDEV);
+    BOOL     (CDECL *pScaleViewportExtEx)(PHYSDEV,INT,INT,INT,INT,SIZE*);
+    BOOL     (CDECL *pScaleWindowExtEx)(PHYSDEV,INT,INT,INT,INT,SIZE*);
+    HBITMAP  (CDECL *pSelectBitmap)(PHYSDEV,HBITMAP);
+    HBRUSH   (CDECL *pSelectBrush)(PHYSDEV,HBRUSH);
+    BOOL     (CDECL *pSelectClipPath)(PHYSDEV,INT);
+    HFONT    (CDECL *pSelectFont)(PHYSDEV,HFONT,HANDLE);
+    HPALETTE (CDECL *pSelectPalette)(PHYSDEV,HPALETTE,BOOL);
+    HPEN     (CDECL *pSelectPen)(PHYSDEV,HPEN);
+    INT      (CDECL *pSetArcDirection)(PHYSDEV,INT);
+    LONG     (CDECL *pSetBitmapBits)(HBITMAP,const void*,LONG);
+    COLORREF (CDECL *pSetBkColor)(PHYSDEV,COLORREF);
+    INT      (CDECL *pSetBkMode)(PHYSDEV,INT);
+    COLORREF (CDECL *pSetDCBrushColor)(PHYSDEV, COLORREF);
+    COLORREF (CDECL *pSetDCPenColor)(PHYSDEV, COLORREF);
+    UINT     (CDECL *pSetDIBColorTable)(PHYSDEV,UINT,UINT,const RGBQUAD*);
+    INT      (CDECL *pSetDIBits)(PHYSDEV,HBITMAP,UINT,UINT,LPCVOID,const BITMAPINFO*,UINT);
+    INT      (CDECL *pSetDIBitsToDevice)(PHYSDEV,INT,INT,DWORD,DWORD,INT,INT,UINT,UINT,LPCVOID,const BITMAPINFO*,UINT);
+    VOID     (CDECL *pSetDeviceClipping)(PHYSDEV,HRGN,HRGN);
+    BOOL     (CDECL *pSetDeviceGammaRamp)(PHYSDEV,LPVOID);
+    DWORD    (CDECL *pSetLayout)(PHYSDEV,DWORD);
+    INT      (CDECL *pSetMapMode)(PHYSDEV,INT);
+    DWORD    (CDECL *pSetMapperFlags)(PHYSDEV,DWORD);
+    COLORREF (CDECL *pSetPixel)(PHYSDEV,INT,INT,COLORREF);
+    BOOL     (CDECL *pSetPixelFormat)(PHYSDEV,INT,const PIXELFORMATDESCRIPTOR *);
+    INT      (CDECL *pSetPolyFillMode)(PHYSDEV,INT);
+    INT      (CDECL *pSetROP2)(PHYSDEV,INT);
+    INT      (CDECL *pSetRelAbs)(PHYSDEV,INT);
+    INT      (CDECL *pSetStretchBltMode)(PHYSDEV,INT);
+    UINT     (CDECL *pSetTextAlign)(PHYSDEV,UINT);
+    INT      (CDECL *pSetTextCharacterExtra)(PHYSDEV,INT);
+    COLORREF (CDECL *pSetTextColor)(PHYSDEV,COLORREF);
+    BOOL     (CDECL *pSetTextJustification)(PHYSDEV,INT,INT);
+    BOOL     (CDECL *pSetViewportExtEx)(PHYSDEV,INT,INT,SIZE*);
+    BOOL     (CDECL *pSetViewportOrgEx)(PHYSDEV,INT,INT,POINT*);
+    BOOL     (CDECL *pSetWindowExtEx)(PHYSDEV,INT,INT,SIZE*);
+    BOOL     (CDECL *pSetWindowOrgEx)(PHYSDEV,INT,INT,POINT*);
+    BOOL     (CDECL *pSetWorldTransform)(PHYSDEV,const XFORM*);
+    INT      (CDECL *pStartDoc)(PHYSDEV,const DOCINFOW*);
+    INT      (CDECL *pStartPage)(PHYSDEV);
+    BOOL     (CDECL *pStretchBlt)(PHYSDEV,struct bitblt_coords*,PHYSDEV,struct bitblt_coords*,DWORD);
+    INT      (CDECL *pStretchDIBits)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT,const void*,const BITMAPINFO*,UINT,DWORD);
+    BOOL     (CDECL *pStrokeAndFillPath)(PHYSDEV);
+    BOOL     (CDECL *pStrokePath)(PHYSDEV);
+    BOOL     (CDECL *pSwapBuffers)(PHYSDEV);
+    BOOL     (CDECL *pUnrealizePalette)(HPALETTE);
+    BOOL     (CDECL *pWidenPath)(PHYSDEV);
+
+    /* OpenGL32 */
+    BOOL     (CDECL *pwglCopyContext)(HGLRC,HGLRC,UINT);
+    HGLRC    (CDECL *pwglCreateContext)(PHYSDEV);
+    HGLRC    (CDECL *pwglCreateContextAttribsARB)(PHYSDEV,HGLRC,const int*);
+    BOOL     (CDECL *pwglDeleteContext)(HGLRC);
+    PROC     (CDECL *pwglGetProcAddress)(LPCSTR);
+    HDC      (CDECL *pwglGetPbufferDCARB)(PHYSDEV,void*);
+    BOOL     (CDECL *pwglMakeCurrent)(PHYSDEV,HGLRC);
+    BOOL     (CDECL *pwglMakeContextCurrentARB)(PHYSDEV,PHYSDEV,HGLRC);
+    BOOL     (CDECL *pwglSetPixelFormatWINE)(PHYSDEV,INT,const PIXELFORMATDESCRIPTOR*);
+    BOOL     (CDECL *pwglShareLists)(HGLRC,HGLRC);
+    BOOL     (CDECL *pwglUseFontBitmapsA)(PHYSDEV,DWORD,DWORD,DWORD);
+    BOOL     (CDECL *pwglUseFontBitmapsW)(PHYSDEV,DWORD,DWORD,DWORD);
+};
+
+/* increment this when you change the DC function table */
+#define WINE_GDI_DRIVER_VERSION 1
+
+static inline PHYSDEV get_physdev_entry_point( PHYSDEV dev, size_t offset )
+{
+    while (!((void **)dev->funcs)[offset / sizeof(void *)]) dev = dev->next;
+    return dev;
+}
+
+#define GET_DC_PHYSDEV(dc,func) get_physdev_entry_point( (dc)->physDev, FIELD_OFFSET(DC_FUNCTIONS,func))
+#define GET_NEXT_PHYSDEV(dev,func) get_physdev_entry_point( (dev)->next, FIELD_OFFSET(DC_FUNCTIONS,func))
+
 #endif /* __WINE_WINE_GDI_DRIVER_H */