--- /dev/null
+/*
+ * Definitions for Wine GDI drivers
+ *
+ * Copyright 2011 Alexandre Julliard
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef __WINE_WINE_GDI_DRIVER_H
+#define __WINE_WINE_GDI_DRIVER_H
+
+//#include "wine/list.h"
+
+struct gdi_dc_funcs;
+struct opengl_funcs;
+
+typedef struct gdi_physdev
+{
+ const struct gdi_dc_funcs *funcs;
+ struct gdi_physdev *next;
+ HDC hdc;
+} *PHYSDEV;
+
+struct bitblt_coords
+{
+ int log_x; /* original position and size, in logical coords */
+ int log_y;
+ int log_width;
+ int log_height;
+ int x; /* mapped position and size, in device coords */
+ int y;
+ int width;
+ int height;
+ RECT visrect; /* rectangle clipped to the visible part, in device coords */
+ DWORD layout; /* DC layout */
+};
+
+struct gdi_image_bits
+{
+ void *ptr; /* pointer to the bits */
+ BOOL is_copy; /* whether this is a copy of the bits that can be modified */
+ void (*free)(struct gdi_image_bits *); /* callback for freeing the bits */
+ void *param; /* extra parameter for callback private use */
+};
+
+struct brush_pattern
+{
+ BITMAPINFO *info; /* DIB info */
+ struct gdi_image_bits bits; /* DIB bits */
+ UINT usage; /* color usage for DIB info */
+};
+
+struct gdi_dc_funcs
+{
+ INT (*pAbortDoc)(PHYSDEV);
+ BOOL (*pAbortPath)(PHYSDEV);
+ BOOL (*pAlphaBlend)(PHYSDEV,struct bitblt_coords*,PHYSDEV,struct bitblt_coords*,BLENDFUNCTION);
+ BOOL (*pAngleArc)(PHYSDEV,INT,INT,DWORD,FLOAT,FLOAT);
+ BOOL (*pArc)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
+ BOOL (*pArcTo)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
+ BOOL (*pBeginPath)(PHYSDEV);
+ DWORD (*pBlendImage)(PHYSDEV,BITMAPINFO*,const struct gdi_image_bits*,struct bitblt_coords*,struct bitblt_coords*,BLENDFUNCTION);
+ BOOL (*pChord)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
+ BOOL (*pCloseFigure)(PHYSDEV);
+ BOOL (*pCreateCompatibleDC)(PHYSDEV,PHYSDEV*);
+ BOOL (*pCreateDC)(PHYSDEV*,LPCWSTR,LPCWSTR,LPCWSTR,const DEVMODEW*);
+ BOOL (*pDeleteDC)(PHYSDEV);
+ BOOL (*pDeleteObject)(PHYSDEV,HGDIOBJ);
+ DWORD (*pDeviceCapabilities)(LPSTR,LPCSTR,LPCSTR,WORD,LPSTR,LPDEVMODEA);
+ BOOL (*pEllipse)(PHYSDEV,INT,INT,INT,INT);
+ INT (*pEndDoc)(PHYSDEV);
+ INT (*pEndPage)(PHYSDEV);
+ BOOL (*pEndPath)(PHYSDEV);
+ BOOL (*pEnumFonts)(PHYSDEV,LPLOGFONTW,FONTENUMPROCW,LPARAM);
+ INT (*pEnumICMProfiles)(PHYSDEV,ICMENUMPROCW,LPARAM);
+ INT (*pExcludeClipRect)(PHYSDEV,INT,INT,INT,INT);
+ INT (*pExtDeviceMode)(LPSTR,HWND,LPDEVMODEA,LPSTR,LPSTR,LPDEVMODEA,LPSTR,DWORD);
+ INT (*pExtEscape)(PHYSDEV,INT,INT,LPCVOID,INT,LPVOID);
+ BOOL (*pExtFloodFill)(PHYSDEV,INT,INT,COLORREF,UINT);
+ INT (*pExtSelectClipRgn)(PHYSDEV,HRGN,INT);
+ BOOL (*pExtTextOut)(PHYSDEV,INT,INT,UINT,const RECT*,LPCWSTR,UINT,const INT*);
+ BOOL (*pFillPath)(PHYSDEV);
+ BOOL (*pFillRgn)(PHYSDEV,HRGN,HBRUSH);
+ BOOL (*pFlattenPath)(PHYSDEV);
+ BOOL (*pFontIsLinked)(PHYSDEV);
+ BOOL (*pFrameRgn)(PHYSDEV,HRGN,HBRUSH,INT,INT);
+ BOOL (*pGdiComment)(PHYSDEV,UINT,const BYTE*);
+ BOOL (*pGdiRealizationInfo)(PHYSDEV,void*);
+ UINT (*pGetBoundsRect)(PHYSDEV,RECT*,UINT);
+ BOOL (*pGetCharABCWidths)(PHYSDEV,UINT,UINT,LPABC);
+ BOOL (*pGetCharABCWidthsI)(PHYSDEV,UINT,UINT,WORD*,LPABC);
+ BOOL (*pGetCharWidth)(PHYSDEV,UINT,UINT,LPINT);
+ INT (*pGetDeviceCaps)(PHYSDEV,INT);
+ BOOL (*pGetDeviceGammaRamp)(PHYSDEV,LPVOID);
+ DWORD (*pGetFontData)(PHYSDEV,DWORD,DWORD,LPVOID,DWORD);
+ DWORD (*pGetFontUnicodeRanges)(PHYSDEV,LPGLYPHSET);
+ DWORD (*pGetGlyphIndices)(PHYSDEV,LPCWSTR,INT,LPWORD,DWORD);
+ DWORD (*pGetGlyphOutline)(PHYSDEV,UINT,UINT,LPGLYPHMETRICS,DWORD,LPVOID,const MAT2*);
+ BOOL (*pGetICMProfile)(PHYSDEV,LPDWORD,LPWSTR);
+ DWORD (*pGetImage)(PHYSDEV,BITMAPINFO*,struct gdi_image_bits*,struct bitblt_coords*);
+ DWORD (*pGetKerningPairs)(PHYSDEV,DWORD,LPKERNINGPAIR);
+ COLORREF (*pGetNearestColor)(PHYSDEV,COLORREF);
+ UINT (*pGetOutlineTextMetrics)(PHYSDEV,UINT,LPOUTLINETEXTMETRICW);
+ COLORREF (*pGetPixel)(PHYSDEV,INT,INT);
+ UINT (*pGetSystemPaletteEntries)(PHYSDEV,UINT,UINT,LPPALETTEENTRY);
+ UINT (*pGetTextCharsetInfo)(PHYSDEV,LPFONTSIGNATURE,DWORD);
+ BOOL (*pGetTextExtentExPoint)(PHYSDEV,LPCWSTR,INT,LPINT);
+ BOOL (*pGetTextExtentExPointI)(PHYSDEV,const WORD*,INT,LPINT);
+ INT (*pGetTextFace)(PHYSDEV,INT,LPWSTR);
+ BOOL (*pGetTextMetrics)(PHYSDEV,TEXTMETRICW*);
+ BOOL (*pGradientFill)(PHYSDEV,TRIVERTEX*,ULONG,void*,ULONG,ULONG);
+ INT (*pIntersectClipRect)(PHYSDEV,INT,INT,INT,INT);
+ BOOL (*pInvertRgn)(PHYSDEV,HRGN);
+ BOOL (*pLineTo)(PHYSDEV,INT,INT);
+ BOOL (*pModifyWorldTransform)(PHYSDEV,const XFORM*,DWORD);
+ BOOL (*pMoveTo)(PHYSDEV,INT,INT);
+ INT (*pOffsetClipRgn)(PHYSDEV,INT,INT);
+ BOOL (*pOffsetViewportOrgEx)(PHYSDEV,INT,INT,POINT*);
+ BOOL (*pOffsetWindowOrgEx)(PHYSDEV,INT,INT,POINT*);
+ BOOL (*pPaintRgn)(PHYSDEV,HRGN);
+ BOOL (*pPatBlt)(PHYSDEV,struct bitblt_coords*,DWORD);
+ BOOL (*pPie)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT);
+ BOOL (*pPolyBezier)(PHYSDEV,const POINT*,DWORD);
+ BOOL (*pPolyBezierTo)(PHYSDEV,const POINT*,DWORD);
+ BOOL (*pPolyDraw)(PHYSDEV,const POINT*,const BYTE *,DWORD);
+ BOOL (*pPolyPolygon)(PHYSDEV,const POINT*,const INT*,UINT);
+ BOOL (*pPolyPolyline)(PHYSDEV,const POINT*,const DWORD*,DWORD);
+ BOOL (*pPolygon)(PHYSDEV,const POINT*,INT);
+ BOOL (*pPolyline)(PHYSDEV,const POINT*,INT);
+ BOOL (*pPolylineTo)(PHYSDEV,const POINT*,INT);
+ DWORD (*pPutImage)(PHYSDEV,HRGN,BITMAPINFO*,const struct gdi_image_bits*,struct bitblt_coords*,struct bitblt_coords*,DWORD);
+ UINT (*pRealizeDefaultPalette)(PHYSDEV);
+ UINT (*pRealizePalette)(PHYSDEV,HPALETTE,BOOL);
+ BOOL (*pRectangle)(PHYSDEV,INT,INT,INT,INT);
+ HDC (*pResetDC)(PHYSDEV,const DEVMODEW*);
+ BOOL (*pRestoreDC)(PHYSDEV,INT);
+ BOOL (*pRoundRect)(PHYSDEV,INT,INT,INT,INT,INT,INT);
+ INT (*pSaveDC)(PHYSDEV);
+ BOOL (*pScaleViewportExtEx)(PHYSDEV,INT,INT,INT,INT,SIZE*);
+ BOOL (*pScaleWindowExtEx)(PHYSDEV,INT,INT,INT,INT,SIZE*);
+ HBITMAP (*pSelectBitmap)(PHYSDEV,HBITMAP);
+ HBRUSH (*pSelectBrush)(PHYSDEV,HBRUSH,const struct brush_pattern*);
+ BOOL (*pSelectClipPath)(PHYSDEV,INT);
+ HFONT (*pSelectFont)(PHYSDEV,HFONT,UINT*);
+ HPALETTE (*pSelectPalette)(PHYSDEV,HPALETTE,BOOL);
+ HPEN (*pSelectPen)(PHYSDEV,HPEN,const struct brush_pattern*);
+ INT (*pSetArcDirection)(PHYSDEV,INT);
+ COLORREF (*pSetBkColor)(PHYSDEV,COLORREF);
+ INT (*pSetBkMode)(PHYSDEV,INT);
+ UINT (*pSetBoundsRect)(PHYSDEV,RECT*,UINT);
+ COLORREF (*pSetDCBrushColor)(PHYSDEV, COLORREF);
+ COLORREF (*pSetDCPenColor)(PHYSDEV, COLORREF);
+ INT (*pSetDIBitsToDevice)(PHYSDEV,INT,INT,DWORD,DWORD,INT,INT,UINT,UINT,LPCVOID,BITMAPINFO*,UINT);
+ VOID (*pSetDeviceClipping)(PHYSDEV,HRGN);
+ BOOL (*pSetDeviceGammaRamp)(PHYSDEV,LPVOID);
+ DWORD (*pSetLayout)(PHYSDEV,DWORD);
+ INT (*pSetMapMode)(PHYSDEV,INT);
+ DWORD (*pSetMapperFlags)(PHYSDEV,DWORD);
+ COLORREF (*pSetPixel)(PHYSDEV,INT,INT,COLORREF);
+ INT (*pSetPolyFillMode)(PHYSDEV,INT);
+ INT (*pSetROP2)(PHYSDEV,INT);
+ INT (*pSetRelAbs)(PHYSDEV,INT);
+ INT (*pSetStretchBltMode)(PHYSDEV,INT);
+ UINT (*pSetTextAlign)(PHYSDEV,UINT);
+ INT (*pSetTextCharacterExtra)(PHYSDEV,INT);
+ COLORREF (*pSetTextColor)(PHYSDEV,COLORREF);
+ BOOL (*pSetTextJustification)(PHYSDEV,INT,INT);
+ BOOL (*pSetViewportExtEx)(PHYSDEV,INT,INT,SIZE*);
+ BOOL (*pSetViewportOrgEx)(PHYSDEV,INT,INT,POINT*);
+ BOOL (*pSetWindowExtEx)(PHYSDEV,INT,INT,SIZE*);
+ BOOL (*pSetWindowOrgEx)(PHYSDEV,INT,INT,POINT*);
+ BOOL (*pSetWorldTransform)(PHYSDEV,const XFORM*);
+ INT (*pStartDoc)(PHYSDEV,const DOCINFOW*);
+ INT (*pStartPage)(PHYSDEV);
+ BOOL (*pStretchBlt)(PHYSDEV,struct bitblt_coords*,PHYSDEV,struct bitblt_coords*,DWORD);
+ INT (*pStretchDIBits)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT,const void*,BITMAPINFO*,UINT,DWORD);
+ BOOL (*pStrokeAndFillPath)(PHYSDEV);
+ BOOL (*pStrokePath)(PHYSDEV);
+ BOOL (*pUnrealizePalette)(HPALETTE);
+ BOOL (*pWidenPath)(PHYSDEV);
+ struct opengl_funcs * (*wine_get_wgl_driver)(PHYSDEV,UINT);
+
+ /* priority order for the driver on the stack */
+ UINT priority;
+};
+
+/* increment this when you change the DC function table */
+#define WINE_GDI_DRIVER_VERSION 46
+
+#define GDI_PRIORITY_NULL_DRV 0 /* null driver */
+#define GDI_PRIORITY_FONT_DRV 100 /* any font driver */
+#define GDI_PRIORITY_GRAPHICS_DRV 200 /* any graphics driver */
+#define GDI_PRIORITY_DIB_DRV 300 /* the DIB driver */
+#define GDI_PRIORITY_PATH_DRV 400 /* the path driver */
+
+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_NEXT_PHYSDEV(dev,func) \
+ get_physdev_entry_point( (dev)->next, FIELD_OFFSET(struct gdi_dc_funcs,func))
+
+static inline void push_dc_driver( PHYSDEV *dev, PHYSDEV physdev, const struct gdi_dc_funcs *funcs )
+{
+ while ((*dev)->funcs->priority > funcs->priority) dev = &(*dev)->next;
+ physdev->funcs = funcs;
+ physdev->next = *dev;
+ physdev->hdc = (*dev)->hdc;
+ *dev = physdev;
+}
+
+/* support for window surfaces */
+
+struct window_surface;
+
+struct window_surface_funcs
+{
+ void (*lock)( struct window_surface *surface );
+ void (*unlock)( struct window_surface *surface );
+ void* (*get_info)( struct window_surface *surface, BITMAPINFO *info );
+ RECT* (*get_bounds)( struct window_surface *surface );
+ void (*set_region)( struct window_surface *surface, HRGN region );
+ void (*flush)( struct window_surface *surface );
+ void (*destroy)( struct window_surface *surface );
+};
+
+struct window_surface
+{
+ const struct window_surface_funcs *funcs; /* driver-specific implementations */
+// struct list entry; /* entry in global list managed by user32 */
+ LONG ref; /* reference count */
+ RECT rect; /* constant, no locking needed */
+ /* driver-specific fields here */
+};
+
+static inline ULONG window_surface_add_ref( struct window_surface *surface )
+{
+ return InterlockedIncrement( &surface->ref );
+}
+
+static inline ULONG window_surface_release( struct window_surface *surface )
+{
+ ULONG ret = InterlockedDecrement( &surface->ref );
+ if (!ret) surface->funcs->destroy( surface );
+ return ret;
+}
+
+/* the DC hook support is only exported on Win16, the 32-bit version is a Wine extension */
+
+#define DCHC_INVALIDVISRGN 0x0001
+#define DCHC_DELETEDC 0x0002
+#define DCHF_INVALIDATEVISRGN 0x0001
+#define DCHF_VALIDATEVISRGN 0x0002
+#define DCHF_RESETDC 0x0004 /* Wine extension */
+
+typedef BOOL (CALLBACK *DCHOOKPROC)(HDC,WORD,DWORD_PTR,LPARAM);
+
+WINGDIAPI DWORD_PTR WINAPI GetDCHook(HDC,DCHOOKPROC*);
+WINGDIAPI BOOL WINAPI SetDCHook(HDC,DCHOOKPROC,DWORD_PTR);
+WINGDIAPI WORD WINAPI SetHookFlags(HDC,WORD);
+
+extern void CDECL __wine_make_gdi_object_system( HGDIOBJ handle, BOOL set );
+extern void CDECL __wine_set_visible_region( HDC hdc, HRGN hrgn, const RECT *vis_rect,
+ const RECT *device_rect, struct window_surface *surface );
+extern void CDECL __wine_set_display_driver( HMODULE module );
+extern struct opengl_funcs * CDECL __wine_get_wgl_driver( HDC hdc, UINT version );
+
+#endif /* __WINE_WINE_GDI_DRIVER_H */
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