1 /* 2 * Definitions for Wine GDI drivers 3 * 4 * Copyright 2011 Alexandre Julliard 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Lesser General Public 8 * License as published by the Free Software Foundation; either 9 * version 2.1 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Lesser General Public License for more details. 15 * 16 * You should have received a copy of the GNU Lesser General Public 17 * License along with this library; if not, write to the Free Software 18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA 19 */ 20 21 #ifndef __WINE_WINE_GDI_DRIVER_H 22 #define __WINE_WINE_GDI_DRIVER_H 23 24 //#include "wine/list.h" 25 26 struct gdi_dc_funcs; 27 struct opengl_funcs; 28 29 typedef struct gdi_physdev 30 { 31 const struct gdi_dc_funcs *funcs; 32 struct gdi_physdev *next; 33 HDC hdc; 34 } *PHYSDEV; 35 36 struct bitblt_coords 37 { 38 int log_x; /* original position and size, in logical coords */ 39 int log_y; 40 int log_width; 41 int log_height; 42 int x; /* mapped position and size, in device coords */ 43 int y; 44 int width; 45 int height; 46 RECT visrect; /* rectangle clipped to the visible part, in device coords */ 47 DWORD layout; /* DC layout */ 48 }; 49 50 struct gdi_image_bits 51 { 52 void *ptr; /* pointer to the bits */ 53 BOOL is_copy; /* whether this is a copy of the bits that can be modified */ 54 void (*free)(struct gdi_image_bits *); /* callback for freeing the bits */ 55 void *param; /* extra parameter for callback private use */ 56 }; 57 58 struct brush_pattern 59 { 60 BITMAPINFO *info; /* DIB info */ 61 struct gdi_image_bits bits; /* DIB bits */ 62 UINT usage; /* color usage for DIB info */ 63 }; 64 65 struct gdi_dc_funcs 66 { 67 INT (*pAbortDoc)(PHYSDEV); 68 BOOL (*pAbortPath)(PHYSDEV); 69 BOOL (*pAlphaBlend)(PHYSDEV,struct bitblt_coords*,PHYSDEV,struct bitblt_coords*,BLENDFUNCTION); 70 BOOL (*pAngleArc)(PHYSDEV,INT,INT,DWORD,FLOAT,FLOAT); 71 BOOL (*pArc)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT); 72 BOOL (*pArcTo)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT); 73 BOOL (*pBeginPath)(PHYSDEV); 74 DWORD (*pBlendImage)(PHYSDEV,BITMAPINFO*,const struct gdi_image_bits*,struct bitblt_coords*,struct bitblt_coords*,BLENDFUNCTION); 75 BOOL (*pChord)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT); 76 BOOL (*pCloseFigure)(PHYSDEV); 77 BOOL (*pCreateCompatibleDC)(PHYSDEV,PHYSDEV*); 78 BOOL (*pCreateDC)(PHYSDEV*,LPCWSTR,LPCWSTR,LPCWSTR,const DEVMODEW*); 79 BOOL (*pDeleteDC)(PHYSDEV); 80 BOOL (*pDeleteObject)(PHYSDEV,HGDIOBJ); 81 DWORD (*pDeviceCapabilities)(LPSTR,LPCSTR,LPCSTR,WORD,LPSTR,LPDEVMODEA); 82 BOOL (*pEllipse)(PHYSDEV,INT,INT,INT,INT); 83 INT (*pEndDoc)(PHYSDEV); 84 INT (*pEndPage)(PHYSDEV); 85 BOOL (*pEndPath)(PHYSDEV); 86 BOOL (*pEnumFonts)(PHYSDEV,LPLOGFONTW,FONTENUMPROCW,LPARAM); 87 INT (*pEnumICMProfiles)(PHYSDEV,ICMENUMPROCW,LPARAM); 88 INT (*pExcludeClipRect)(PHYSDEV,INT,INT,INT,INT); 89 INT (*pExtDeviceMode)(LPSTR,HWND,LPDEVMODEA,LPSTR,LPSTR,LPDEVMODEA,LPSTR,DWORD); 90 INT (*pExtEscape)(PHYSDEV,INT,INT,LPCVOID,INT,LPVOID); 91 BOOL (*pExtFloodFill)(PHYSDEV,INT,INT,COLORREF,UINT); 92 INT (*pExtSelectClipRgn)(PHYSDEV,HRGN,INT); 93 BOOL (*pExtTextOut)(PHYSDEV,INT,INT,UINT,const RECT*,LPCWSTR,UINT,const INT*); 94 BOOL (*pFillPath)(PHYSDEV); 95 BOOL (*pFillRgn)(PHYSDEV,HRGN,HBRUSH); 96 BOOL (*pFlattenPath)(PHYSDEV); 97 BOOL (*pFontIsLinked)(PHYSDEV); 98 BOOL (*pFrameRgn)(PHYSDEV,HRGN,HBRUSH,INT,INT); 99 BOOL (*pGdiComment)(PHYSDEV,UINT,const BYTE*); 100 UINT (*pGetBoundsRect)(PHYSDEV,RECT*,UINT); 101 BOOL (*pGetCharABCWidths)(PHYSDEV,UINT,UINT,LPABC); 102 BOOL (*pGetCharABCWidthsI)(PHYSDEV,UINT,UINT,WORD*,LPABC); 103 BOOL (*pGetCharWidth)(PHYSDEV,UINT,UINT,LPINT); 104 INT (*pGetDeviceCaps)(PHYSDEV,INT); 105 BOOL (*pGetDeviceGammaRamp)(PHYSDEV,LPVOID); 106 DWORD (*pGetFontData)(PHYSDEV,DWORD,DWORD,LPVOID,DWORD); 107 BOOL (*pGdiFontRealizationInfo)(PHYSDEV,void*); 108 DWORD (*pGetFontUnicodeRanges)(PHYSDEV,LPGLYPHSET); 109 DWORD (*pGetGlyphIndices)(PHYSDEV,LPCWSTR,INT,LPWORD,DWORD); 110 DWORD (*pGetGlyphOutline)(PHYSDEV,UINT,UINT,LPGLYPHMETRICS,DWORD,LPVOID,const MAT2*); 111 BOOL (*pGetICMProfile)(PHYSDEV,LPDWORD,LPWSTR); 112 DWORD (*pGetImage)(PHYSDEV,BITMAPINFO*,struct gdi_image_bits*,struct bitblt_coords*); 113 DWORD (*pGetKerningPairs)(PHYSDEV,DWORD,LPKERNINGPAIR); 114 COLORREF (*pGetNearestColor)(PHYSDEV,COLORREF); 115 UINT (*pGetOutlineTextMetrics)(PHYSDEV,UINT,LPOUTLINETEXTMETRICW); 116 COLORREF (*pGetPixel)(PHYSDEV,INT,INT); 117 UINT (*pGetSystemPaletteEntries)(PHYSDEV,UINT,UINT,LPPALETTEENTRY); 118 UINT (*pGetTextCharsetInfo)(PHYSDEV,LPFONTSIGNATURE,DWORD); 119 BOOL (*pGetTextExtentExPoint)(PHYSDEV,LPCWSTR,INT,LPINT); 120 BOOL (*pGetTextExtentExPointI)(PHYSDEV,const WORD*,INT,LPINT); 121 INT (*pGetTextFace)(PHYSDEV,INT,LPWSTR); 122 BOOL (*pGetTextMetrics)(PHYSDEV,TEXTMETRICW*); 123 BOOL (*pGradientFill)(PHYSDEV,TRIVERTEX*,ULONG,void*,ULONG,ULONG); 124 INT (*pIntersectClipRect)(PHYSDEV,INT,INT,INT,INT); 125 BOOL (*pInvertRgn)(PHYSDEV,HRGN); 126 BOOL (*pLineTo)(PHYSDEV,INT,INT); 127 BOOL (*pModifyWorldTransform)(PHYSDEV,const XFORM*,DWORD); 128 BOOL (*pMoveTo)(PHYSDEV,INT,INT); 129 INT (*pOffsetClipRgn)(PHYSDEV,INT,INT); 130 BOOL (*pOffsetViewportOrgEx)(PHYSDEV,INT,INT,POINT*); 131 BOOL (*pOffsetWindowOrgEx)(PHYSDEV,INT,INT,POINT*); 132 BOOL (*pPaintRgn)(PHYSDEV,HRGN); 133 BOOL (*pPatBlt)(PHYSDEV,struct bitblt_coords*,DWORD); 134 BOOL (*pPie)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT); 135 BOOL (*pPolyBezier)(PHYSDEV,const POINT*,DWORD); 136 BOOL (*pPolyBezierTo)(PHYSDEV,const POINT*,DWORD); 137 BOOL (*pPolyDraw)(PHYSDEV,const POINT*,const BYTE *,DWORD); 138 BOOL (*pPolyPolygon)(PHYSDEV,const POINT*,const INT*,UINT); 139 BOOL (*pPolyPolyline)(PHYSDEV,const POINT*,const DWORD*,DWORD); 140 BOOL (*pPolygon)(PHYSDEV,const POINT*,INT); 141 BOOL (*pPolyline)(PHYSDEV,const POINT*,INT); 142 BOOL (*pPolylineTo)(PHYSDEV,const POINT*,INT); 143 DWORD (*pPutImage)(PHYSDEV,HRGN,BITMAPINFO*,const struct gdi_image_bits*,struct bitblt_coords*,struct bitblt_coords*,DWORD); 144 UINT (*pRealizeDefaultPalette)(PHYSDEV); 145 UINT (*pRealizePalette)(PHYSDEV,HPALETTE,BOOL); 146 BOOL (*pRectangle)(PHYSDEV,INT,INT,INT,INT); 147 HDC (*pResetDC)(PHYSDEV,const DEVMODEW*); 148 BOOL (*pRestoreDC)(PHYSDEV,INT); 149 BOOL (*pRoundRect)(PHYSDEV,INT,INT,INT,INT,INT,INT); 150 INT (*pSaveDC)(PHYSDEV); 151 BOOL (*pScaleViewportExtEx)(PHYSDEV,INT,INT,INT,INT,SIZE*); 152 BOOL (*pScaleWindowExtEx)(PHYSDEV,INT,INT,INT,INT,SIZE*); 153 HBITMAP (*pSelectBitmap)(PHYSDEV,HBITMAP); 154 HBRUSH (*pSelectBrush)(PHYSDEV,HBRUSH,const struct brush_pattern*); 155 BOOL (*pSelectClipPath)(PHYSDEV,INT); 156 HFONT (*pSelectFont)(PHYSDEV,HFONT,UINT*); 157 HPALETTE (*pSelectPalette)(PHYSDEV,HPALETTE,BOOL); 158 HPEN (*pSelectPen)(PHYSDEV,HPEN,const struct brush_pattern*); 159 INT (*pSetArcDirection)(PHYSDEV,INT); 160 COLORREF (*pSetBkColor)(PHYSDEV,COLORREF); 161 INT (*pSetBkMode)(PHYSDEV,INT); 162 UINT (*pSetBoundsRect)(PHYSDEV,RECT*,UINT); 163 COLORREF (*pSetDCBrushColor)(PHYSDEV, COLORREF); 164 COLORREF (*pSetDCPenColor)(PHYSDEV, COLORREF); 165 INT (*pSetDIBitsToDevice)(PHYSDEV,INT,INT,DWORD,DWORD,INT,INT,UINT,UINT,LPCVOID,BITMAPINFO*,UINT); 166 VOID (*pSetDeviceClipping)(PHYSDEV,HRGN); 167 BOOL (*pSetDeviceGammaRamp)(PHYSDEV,LPVOID); 168 DWORD (*pSetLayout)(PHYSDEV,DWORD); 169 INT (*pSetMapMode)(PHYSDEV,INT); 170 DWORD (*pSetMapperFlags)(PHYSDEV,DWORD); 171 COLORREF (*pSetPixel)(PHYSDEV,INT,INT,COLORREF); 172 INT (*pSetPolyFillMode)(PHYSDEV,INT); 173 INT (*pSetROP2)(PHYSDEV,INT); 174 INT (*pSetRelAbs)(PHYSDEV,INT); 175 INT (*pSetStretchBltMode)(PHYSDEV,INT); 176 UINT (*pSetTextAlign)(PHYSDEV,UINT); 177 INT (*pSetTextCharacterExtra)(PHYSDEV,INT); 178 COLORREF (*pSetTextColor)(PHYSDEV,COLORREF); 179 BOOL (*pSetTextJustification)(PHYSDEV,INT,INT); 180 BOOL (*pSetViewportExtEx)(PHYSDEV,INT,INT,SIZE*); 181 BOOL (*pSetViewportOrgEx)(PHYSDEV,INT,INT,POINT*); 182 BOOL (*pSetWindowExtEx)(PHYSDEV,INT,INT,SIZE*); 183 BOOL (*pSetWindowOrgEx)(PHYSDEV,INT,INT,POINT*); 184 BOOL (*pSetWorldTransform)(PHYSDEV,const XFORM*); 185 INT (*pStartDoc)(PHYSDEV,const DOCINFOW*); 186 INT (*pStartPage)(PHYSDEV); 187 BOOL (*pStretchBlt)(PHYSDEV,struct bitblt_coords*,PHYSDEV,struct bitblt_coords*,DWORD); 188 INT (*pStretchDIBits)(PHYSDEV,INT,INT,INT,INT,INT,INT,INT,INT,const void*,BITMAPINFO*,UINT,DWORD); 189 BOOL (*pStrokeAndFillPath)(PHYSDEV); 190 BOOL (*pStrokePath)(PHYSDEV); 191 BOOL (*pUnrealizePalette)(HPALETTE); 192 BOOL (*pWidenPath)(PHYSDEV); 193 struct opengl_funcs * (*wine_get_wgl_driver)(PHYSDEV,UINT); 194 195 /* priority order for the driver on the stack */ 196 UINT priority; 197 }; 198 199 /* increment this when you change the DC function table */ 200 #define WINE_GDI_DRIVER_VERSION 46 201 202 #define GDI_PRIORITY_NULL_DRV 0 /* null driver */ 203 #define GDI_PRIORITY_FONT_DRV 100 /* any font driver */ 204 #define GDI_PRIORITY_GRAPHICS_DRV 200 /* any graphics driver */ 205 #define GDI_PRIORITY_DIB_DRV 300 /* the DIB driver */ 206 #define GDI_PRIORITY_PATH_DRV 400 /* the path driver */ 207 208 static inline PHYSDEV get_physdev_entry_point( PHYSDEV dev, size_t offset ) 209 { 210 while (!((void **)dev->funcs)[offset / sizeof(void *)]) dev = dev->next; 211 return dev; 212 } 213 214 #define GET_NEXT_PHYSDEV(dev,func) \ 215 get_physdev_entry_point( (dev)->next, FIELD_OFFSET(struct gdi_dc_funcs,func)) 216 /* 217 static inline void push_dc_driver( PHYSDEV *dev, PHYSDEV physdev, const struct gdi_dc_funcs *funcs ) 218 { 219 while ((*dev)->funcs->priority > funcs->priority) dev = &(*dev)->next; 220 physdev->funcs = funcs; 221 physdev->next = *dev; 222 physdev->hdc = (*dev)->hdc; 223 *dev = physdev; 224 } 225 */ 226 /* support for window surfaces */ 227 228 struct window_surface; 229 230 struct window_surface_funcs 231 { 232 void (*lock)( struct window_surface *surface ); 233 void (*unlock)( struct window_surface *surface ); 234 void* (*get_info)( struct window_surface *surface, BITMAPINFO *info ); 235 RECT* (*get_bounds)( struct window_surface *surface ); 236 void (*set_region)( struct window_surface *surface, HRGN region ); 237 void (*flush)( struct window_surface *surface ); 238 void (*destroy)( struct window_surface *surface ); 239 }; 240 241 struct window_surface 242 { 243 const struct window_surface_funcs *funcs; /* driver-specific implementations */ 244 // struct list entry; /* entry in global list managed by user32 */ 245 LONG ref; /* reference count */ 246 RECT rect; /* constant, no locking needed */ 247 /* driver-specific fields here */ 248 }; 249 250 static inline ULONG window_surface_add_ref( struct window_surface *surface ) 251 { 252 return InterlockedIncrement( &surface->ref ); 253 } 254 255 static inline ULONG window_surface_release( struct window_surface *surface ) 256 { 257 ULONG ret = InterlockedDecrement( &surface->ref ); 258 if (!ret) surface->funcs->destroy( surface ); 259 return ret; 260 } 261 262 /* the DC hook support is only exported on Win16, the 32-bit version is a Wine extension */ 263 264 #define DCHC_INVALIDVISRGN 0x0001 265 #define DCHC_DELETEDC 0x0002 266 #define DCHF_INVALIDATEVISRGN 0x0001 267 #define DCHF_VALIDATEVISRGN 0x0002 268 #define DCHF_RESETDC 0x0004 /* Wine extension */ 269 270 typedef BOOL (CALLBACK *DCHOOKPROC)(HDC,WORD,DWORD_PTR,LPARAM); 271 272 WINGDIAPI DWORD_PTR WINAPI GetDCHook(HDC,DCHOOKPROC*); 273 WINGDIAPI BOOL WINAPI SetDCHook(HDC,DCHOOKPROC,DWORD_PTR); 274 WINGDIAPI WORD WINAPI SetHookFlags(HDC,WORD); 275 276 extern void CDECL __wine_make_gdi_object_system( HGDIOBJ handle, BOOL set ); 277 extern void CDECL __wine_set_visible_region( HDC hdc, HRGN hrgn, const RECT *vis_rect, 278 const RECT *device_rect, struct window_surface *surface ); 279 extern void CDECL __wine_set_display_driver( HMODULE module ); 280 extern struct opengl_funcs * CDECL __wine_get_wgl_driver( HDC hdc, UINT version ); 281 282 #endif /* __WINE_WINE_GDI_DRIVER_H */ 283