git.oblomov.eu Git - wine/blob - dlls/winex11.drv/init.c

   1 /*
   2  * X11 graphics driver initialisation functions
   3  *
   4  * Copyright 1996 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 #include "config.h"
  22
  23 #include <stdarg.h>
  24 #include <string.h>
  25
  26 #include "windef.h"
  27 #include "winbase.h"
  28 #include "winreg.h"
  29 #include "x11drv.h"
  30 #include "x11font.h"
  31 #include "ddrawi.h"
  32 #include "wine/debug.h"
  33
  34 WINE_DEFAULT_DEBUG_CHANNEL(x11drv);
  35
  36 Display *gdi_display;  /* display to use for all GDI functions */
  37
  38 /* a few dynamic device caps */
  39 static int log_pixels_x;  /* pixels per logical inch in x direction */
  40 static int log_pixels_y;  /* pixels per logical inch in y direction */
  41 static int horz_size;     /* horz. size of screen in millimeters */
  42 static int vert_size;     /* vert. size of screen in millimeters */
  43 static int palette_size;
  44 static int device_init_done;
  45 unsigned int text_caps = (TC_OP_CHARACTER | TC_OP_STROKE | TC_CP_STROKE |
  46                           TC_CR_ANY | TC_SA_DOUBLE | TC_SA_INTEGER |
  47                           TC_SA_CONTIN | TC_UA_ABLE | TC_SO_ABLE | TC_RA_ABLE);
  48                           /* X11R6 adds TC_SF_X_YINDEP, Xrender adds TC_VA_ABLE */
  49
  50
  51 static const WCHAR dpi_key_name[] = {'S','o','f','t','w','a','r','e','\\','F','o','n','t','s','\0'};
  52 static const WCHAR dpi_value_name[] = {'L','o','g','P','i','x','e','l','s','\0'};
  53
  54 static const struct gdi_dc_funcs x11drv_funcs;
  55 static const struct gdi_dc_funcs *xrender_funcs;
  56
  57 /******************************************************************************
  58  *      get_dpi
  59  *
  60  * get the dpi from the registry
  61  */
  62 static DWORD get_dpi( void )
  63 {
  64     DWORD dpi = 96;
  65     HKEY hkey;
  66
  67     if (RegOpenKeyW(HKEY_CURRENT_CONFIG, dpi_key_name, &hkey) == ERROR_SUCCESS)
  68     {
  69         DWORD type, size, new_dpi;
  70
  71         size = sizeof(new_dpi);
  72         if(RegQueryValueExW(hkey, dpi_value_name, NULL, &type, (void *)&new_dpi, &size) == ERROR_SUCCESS)
  73         {
  74             if(type == REG_DWORD && new_dpi != 0)
  75                 dpi = new_dpi;
  76         }
  77         RegCloseKey(hkey);
  78     }
  79     return dpi;
  80 }
  81
  82 /**********************************************************************
  83  *           device_init
  84  *
  85  * Perform initializations needed upon creation of the first device.
  86  */
  87 static void device_init(void)
  88 {
  89     device_init_done = TRUE;
  90
  91     /* Initialize XRender */
  92     xrender_funcs = X11DRV_XRender_Init();
  93
  94     /* Init Xcursor */
  95     X11DRV_Xcursor_Init();
  96
  97     palette_size = X11DRV_PALETTE_Init();
  98
  99     X11DRV_BITMAP_Init();
 100
 101     /* Initialize device caps */
 102     log_pixels_x = log_pixels_y = get_dpi();
 103     horz_size = MulDiv( screen_width, 254, log_pixels_x * 10 );
 104     vert_size = MulDiv( screen_height, 254, log_pixels_y * 10 );
 105
 106     /* Initialize fonts and text caps */
 107     X11DRV_FONT_Init(log_pixels_x, log_pixels_y);
 108 }
 109
 110 /**********************************************************************
 111  *           X11DRV_GDI_Finalize
 112  */
 113 void X11DRV_GDI_Finalize(void)
 114 {
 115     X11DRV_PALETTE_Cleanup();
 116     /* don't bother to close the display, it often triggers X bugs */
 117     /* XCloseDisplay( gdi_display ); */
 118 }
 119
 120
 121 static X11DRV_PDEVICE *create_x11_physdev( Drawable drawable )
 122 {
 123     X11DRV_PDEVICE *physDev;
 124
 125     if (!device_init_done) device_init();
 126
 127     if (!(physDev = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*physDev) ))) return NULL;
 128
 129     if (!(physDev->region = CreateRectRgn( 0, 0, 0, 0 )))
 130     {
 131         HeapFree( GetProcessHeap(), 0, physDev );
 132         return NULL;
 133     }
 134
 135     wine_tsx11_lock();
 136     physDev->drawable = drawable;
 137     physDev->gc = XCreateGC( gdi_display, drawable, 0, NULL );
 138     XSetGraphicsExposures( gdi_display, physDev->gc, False );
 139     XSetSubwindowMode( gdi_display, physDev->gc, IncludeInferiors );
 140     XFlush( gdi_display );
 141     wine_tsx11_unlock();
 142     return physDev;
 143 }
 144
 145 /**********************************************************************
 146  *           X11DRV_CreateDC
 147  */
 148 static BOOL X11DRV_CreateDC( PHYSDEV *pdev, LPCWSTR driver, LPCWSTR device,
 149                              LPCWSTR output, const DEVMODEW* initData )
 150 {
 151     X11DRV_PDEVICE *physDev = create_x11_physdev( root_window );
 152
 153     if (!physDev) return FALSE;
 154
 155     physDev->depth         = screen_depth;
 156     physDev->color_shifts  = &X11DRV_PALETTE_default_shifts;
 157     physDev->drawable_rect = virtual_screen_rect;
 158     SetRect( &physDev->dc_rect, 0, 0, virtual_screen_rect.right - virtual_screen_rect.left,
 159              virtual_screen_rect.bottom - virtual_screen_rect.top );
 160     push_dc_driver( pdev, &physDev->dev, &x11drv_funcs );
 161     if (!xrender_funcs) return TRUE;
 162     return xrender_funcs->pCreateDC( pdev, driver, device, output, initData );
 163 }
 164
 165
 166 /**********************************************************************
 167  *           X11DRV_CreateCompatibleDC
 168  */
 169 static BOOL X11DRV_CreateCompatibleDC( PHYSDEV orig, PHYSDEV *pdev )
 170 {
 171     X11DRV_PDEVICE *physDev = create_x11_physdev( BITMAP_stock_phys_bitmap.pixmap );
 172
 173     if (!physDev) return FALSE;
 174
 175     if (!BITMAP_stock_phys_bitmap.hbitmap)
 176         BITMAP_stock_phys_bitmap.hbitmap = GetCurrentObject( (*pdev)->hdc, OBJ_BITMAP );
 177
 178     physDev->bitmap = &BITMAP_stock_phys_bitmap;
 179     physDev->depth  = 1;
 180     SetRect( &physDev->drawable_rect, 0, 0, 1, 1 );
 181     physDev->dc_rect = physDev->drawable_rect;
 182     push_dc_driver( pdev, &physDev->dev, &x11drv_funcs );
 183     if (orig) return TRUE;  /* we already went through Xrender if we have an orig device */
 184     if (!xrender_funcs) return TRUE;
 185     return xrender_funcs->pCreateCompatibleDC( NULL, pdev );
 186 }
 187
 188
 189 /**********************************************************************
 190  *           X11DRV_DeleteDC
 191  */
 192 static BOOL X11DRV_DeleteDC( PHYSDEV dev )
 193 {
 194     X11DRV_PDEVICE *physDev = get_x11drv_dev( dev );
 195
 196     DeleteObject( physDev->region );
 197     wine_tsx11_lock();
 198     XFreeGC( gdi_display, physDev->gc );
 199     wine_tsx11_unlock();
 200     HeapFree( GetProcessHeap(), 0, physDev );
 201     return TRUE;
 202 }
 203
 204
 205 /***********************************************************************
 206  *           GetDeviceCaps    (X11DRV.@)
 207  */
 208 static INT X11DRV_GetDeviceCaps( PHYSDEV dev, INT cap )
 209 {
 210     switch(cap)
 211     {
 212     case DRIVERVERSION:
 213         return 0x300;
 214     case TECHNOLOGY:
 215         return DT_RASDISPLAY;
 216     case HORZSIZE:
 217         return horz_size;
 218     case VERTSIZE:
 219         return vert_size;
 220     case HORZRES:
 221         return screen_width;
 222     case VERTRES:
 223         return screen_height;
 224     case DESKTOPHORZRES:
 225         return virtual_screen_rect.right - virtual_screen_rect.left;
 226     case DESKTOPVERTRES:
 227         return virtual_screen_rect.bottom - virtual_screen_rect.top;
 228     case BITSPIXEL:
 229         return screen_bpp;
 230     case PLANES:
 231         return 1;
 232     case NUMBRUSHES:
 233         return -1;
 234     case NUMPENS:
 235         return -1;
 236     case NUMMARKERS:
 237         return 0;
 238     case NUMFONTS:
 239         return 0;
 240     case NUMCOLORS:
 241         /* MSDN: Number of entries in the device's color table, if the device has
 242          * a color depth of no more than 8 bits per pixel.For devices with greater
 243          * color depths, -1 is returned. */
 244         return (screen_depth > 8) ? -1 : (1 << screen_depth);
 245     case PDEVICESIZE:
 246         return sizeof(X11DRV_PDEVICE);
 247     case CURVECAPS:
 248         return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
 249                 CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
 250     case LINECAPS:
 251         return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
 252                 LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
 253     case POLYGONALCAPS:
 254         return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON | PC_SCANLINE |
 255                 PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
 256     case TEXTCAPS:
 257         return text_caps;
 258     case CLIPCAPS:
 259         return CP_REGION;
 260     case COLORRES:
 261         /* The observed correspondence between BITSPIXEL and COLORRES is:
 262          * BITSPIXEL: 8  -> COLORRES: 18
 263          * BITSPIXEL: 16 -> COLORRES: 16
 264          * BITSPIXEL: 24 -> COLORRES: 24
 265          * BITSPIXEL: 32 -> COLORRES: 24 */
 266         return (screen_bpp <= 8) ? 18 : min( 24, screen_bpp );
 267     case RASTERCAPS:
 268         return (RC_BITBLT | RC_BANDING | RC_SCALING | RC_BITMAP64 | RC_DI_BITMAP |
 269                 RC_DIBTODEV | RC_BIGFONT | RC_STRETCHBLT | RC_STRETCHDIB | RC_DEVBITS |
 270                 (palette_size ? RC_PALETTE : 0));
 271     case SHADEBLENDCAPS:
 272         return (SB_GRAD_RECT | SB_GRAD_TRI | SB_CONST_ALPHA | SB_PIXEL_ALPHA);
 273     case ASPECTX:
 274     case ASPECTY:
 275         return 36;
 276     case ASPECTXY:
 277         return 51;
 278     case LOGPIXELSX:
 279         return log_pixels_x;
 280     case LOGPIXELSY:
 281         return log_pixels_y;
 282     case CAPS1:
 283         FIXME("(%p): CAPS1 is unimplemented, will return 0\n", dev->hdc );
 284         /* please see wingdi.h for the possible bit-flag values that need
 285            to be returned. */
 286         return 0;
 287     case SIZEPALETTE:
 288         return palette_size;
 289     case NUMRESERVED:
 290     case PHYSICALWIDTH:
 291     case PHYSICALHEIGHT:
 292     case PHYSICALOFFSETX:
 293     case PHYSICALOFFSETY:
 294     case SCALINGFACTORX:
 295     case SCALINGFACTORY:
 296     case VREFRESH:
 297     case BLTALIGNMENT:
 298         return 0;
 299     default:
 300         FIXME("(%p): unsupported capability %d, will return 0\n", dev->hdc, cap );
 301         return 0;
 302     }
 303 }
 304
 305
 306 /**********************************************************************
 307  *           ExtEscape  (X11DRV.@)
 308  */
 309 static INT X11DRV_ExtEscape( PHYSDEV dev, INT escape, INT in_count, LPCVOID in_data,
 310                       INT out_count, LPVOID out_data )
 311 {
 312     X11DRV_PDEVICE *physDev = get_x11drv_dev( dev );
 313
 314     switch(escape)
 315     {
 316     case QUERYESCSUPPORT:
 317         if (in_data)
 318         {
 319             switch (*(const INT *)in_data)
 320             {
 321             case DCICOMMAND:
 322                 return DD_HAL_VERSION;
 323             case X11DRV_ESCAPE:
 324                 return TRUE;
 325             }
 326         }
 327         break;
 328
 329     case X11DRV_ESCAPE:
 330         if (in_data && in_count >= sizeof(enum x11drv_escape_codes))
 331         {
 332             switch(*(const enum x11drv_escape_codes *)in_data)
 333             {
 334             case X11DRV_GET_DISPLAY:
 335                 if (out_count >= sizeof(Display *))
 336                 {
 337                     *(Display **)out_data = gdi_display;
 338                     return TRUE;
 339                 }
 340                 break;
 341             case X11DRV_GET_DRAWABLE:
 342                 if (out_count >= sizeof(Drawable))
 343                 {
 344                     *(Drawable *)out_data = physDev->drawable;
 345                     return TRUE;
 346                 }
 347                 break;
 348             case X11DRV_GET_FONT:
 349                 if (out_count >= sizeof(Font))
 350                 {
 351                     fontObject* pfo = XFONT_GetFontObject( physDev->font );
 352                     if (pfo == NULL) return FALSE;
 353                     *(Font *)out_data = pfo->fs->fid;
 354                     return TRUE;
 355                 }
 356                 break;
 357             case X11DRV_SET_DRAWABLE:
 358                 if (in_count >= sizeof(struct x11drv_escape_set_drawable))
 359                 {
 360                     const struct x11drv_escape_set_drawable *data = in_data;
 361                     physDev->dc_rect = data->dc_rect;
 362                     physDev->drawable = data->drawable;
 363                     physDev->drawable_rect = data->drawable_rect;
 364                     physDev->current_pf = pixelformat_from_fbconfig_id( data->fbconfig_id );
 365                     physDev->gl_drawable = data->gl_drawable;
 366                     physDev->pixmap = data->pixmap;
 367                     physDev->gl_copy = data->gl_copy;
 368                     wine_tsx11_lock();
 369                     XSetSubwindowMode( gdi_display, physDev->gc, data->mode );
 370                     wine_tsx11_unlock();
 371                     TRACE( "SET_DRAWABLE hdc %p drawable %lx gl_drawable %lx pf %u dc_rect %s drawable_rect %s\n",
 372                            dev->hdc, physDev->drawable, physDev->gl_drawable, physDev->current_pf,
 373                            wine_dbgstr_rect(&physDev->dc_rect), wine_dbgstr_rect(&physDev->drawable_rect) );
 374                     return TRUE;
 375                 }
 376                 break;
 377             case X11DRV_START_EXPOSURES:
 378                 wine_tsx11_lock();
 379                 XSetGraphicsExposures( gdi_display, physDev->gc, True );
 380                 wine_tsx11_unlock();
 381                 physDev->exposures = 0;
 382                 return TRUE;
 383             case X11DRV_END_EXPOSURES:
 384                 if (out_count >= sizeof(HRGN))
 385                 {
 386                     HRGN hrgn = 0, tmp = 0;
 387
 388                     wine_tsx11_lock();
 389                     XSetGraphicsExposures( gdi_display, physDev->gc, False );
 390                     wine_tsx11_unlock();
 391                     if (physDev->exposures)
 392                     {
 393                         for (;;)
 394                         {
 395                             XEvent event;
 396
 397                             wine_tsx11_lock();
 398                             XWindowEvent( gdi_display, physDev->drawable, ~0, &event );
 399                             wine_tsx11_unlock();
 400                             if (event.type == NoExpose) break;
 401                             if (event.type == GraphicsExpose)
 402                             {
 403                                 RECT rect;
 404
 405                                 rect.left   = event.xgraphicsexpose.x - physDev->dc_rect.left;
 406                                 rect.top    = event.xgraphicsexpose.y - physDev->dc_rect.top;
 407                                 rect.right  = rect.left + event.xgraphicsexpose.width;
 408                                 rect.bottom = rect.top + event.xgraphicsexpose.height;
 409                                 if (GetLayout( dev->hdc ) & LAYOUT_RTL)
 410                                     mirror_rect( &physDev->dc_rect, &rect );
 411
 412                                 TRACE( "got %s count %d\n", wine_dbgstr_rect(&rect),
 413                                        event.xgraphicsexpose.count );
 414
 415                                 if (!tmp) tmp = CreateRectRgnIndirect( &rect );
 416                                 else SetRectRgn( tmp, rect.left, rect.top, rect.right, rect.bottom );
 417                                 if (hrgn) CombineRgn( hrgn, hrgn, tmp, RGN_OR );
 418                                 else
 419                                 {
 420                                     hrgn = tmp;
 421                                     tmp = 0;
 422                                 }
 423                                 if (!event.xgraphicsexpose.count) break;
 424                             }
 425                             else
 426                             {
 427                                 ERR( "got unexpected event %d\n", event.type );
 428                                 break;
 429                             }
 430                         }
 431                         if (tmp) DeleteObject( tmp );
 432                     }
 433                     *(HRGN *)out_data = hrgn;
 434                     return TRUE;
 435                 }
 436                 break;
 437             case X11DRV_GET_DCE:
 438             case X11DRV_SET_DCE:
 439                 FIXME( "%x escape no longer supported\n", *(const enum x11drv_escape_codes *)in_data );
 440                 break;
 441             case X11DRV_GET_GLX_DRAWABLE:
 442                 if (out_count >= sizeof(Drawable))
 443                 {
 444                     *(Drawable *)out_data = get_glxdrawable(physDev);
 445                     return TRUE;
 446                 }
 447                 break;
 448             case X11DRV_SYNC_PIXMAP:
 449                 if(physDev->bitmap)
 450                 {
 451                     X11DRV_CoerceDIBSection(physDev, DIB_Status_GdiMod);
 452                     return TRUE;
 453                 }
 454                 return FALSE;
 455             case X11DRV_FLUSH_GL_DRAWABLE:
 456                 flush_gl_drawable(physDev);
 457                 return TRUE;
 458             }
 459         }
 460         break;
 461     }
 462     return 0;
 463 }
 464
 465
 466 static const struct gdi_dc_funcs x11drv_funcs =
 467 {
 468     NULL,                               /* pAbortDoc */
 469     NULL,                               /* pAbortPath */
 470     NULL,                               /* pAlphaBlend */
 471     NULL,                               /* pAngleArc */
 472     X11DRV_Arc,                         /* pArc */
 473     NULL,                               /* pArcTo */
 474     NULL,                               /* pBeginPath */
 475     NULL,                               /* pBlendImage */
 476     X11DRV_ChoosePixelFormat,           /* pChoosePixelFormat */
 477     X11DRV_Chord,                       /* pChord */
 478     NULL,                               /* pCloseFigure */
 479     X11DRV_CreateBitmap,                /* pCreateBitmap */
 480     X11DRV_CreateCompatibleDC,          /* pCreateCompatibleDC */
 481     X11DRV_CreateDC,                    /* pCreateDC */
 482     X11DRV_CreateDIBSection,            /* pCreateDIBSection */
 483     X11DRV_DeleteBitmap,                /* pDeleteBitmap */
 484     X11DRV_DeleteDC,                    /* pDeleteDC */
 485     NULL,                               /* pDeleteObject */
 486     X11DRV_DescribePixelFormat,         /* pDescribePixelFormat */
 487     NULL,                               /* pDeviceCapabilities */
 488     X11DRV_Ellipse,                     /* pEllipse */
 489     NULL,                               /* pEndDoc */
 490     NULL,                               /* pEndPage */
 491     NULL,                               /* pEndPath */
 492     X11DRV_EnumDeviceFonts,             /* pEnumDeviceFonts */
 493     X11DRV_EnumICMProfiles,             /* pEnumICMProfiles */
 494     NULL,                               /* pExcludeClipRect */
 495     NULL,                               /* pExtDeviceMode */
 496     X11DRV_ExtEscape,                   /* pExtEscape */
 497     X11DRV_ExtFloodFill,                /* pExtFloodFill */
 498     NULL,                               /* pExtSelectClipRgn */
 499     X11DRV_ExtTextOut,                  /* pExtTextOut */
 500     NULL,                               /* pFillPath */
 501     NULL,                               /* pFillRgn */
 502     NULL,                               /* pFlattenPath */
 503     NULL,                               /* pFrameRgn */
 504     NULL,                               /* pGdiComment */
 505     X11DRV_GetCharWidth,                /* pGetCharWidth */
 506     X11DRV_GetDeviceCaps,               /* pGetDeviceCaps */
 507     X11DRV_GetDeviceGammaRamp,          /* pGetDeviceGammaRamp */
 508     X11DRV_GetICMProfile,               /* pGetICMProfile */
 509     X11DRV_GetImage,                    /* pGetImage */
 510     X11DRV_GetNearestColor,             /* pGetNearestColor */
 511     X11DRV_GetPixel,                    /* pGetPixel */
 512     X11DRV_GetPixelFormat,              /* pGetPixelFormat */
 513     X11DRV_GetSystemPaletteEntries,     /* pGetSystemPaletteEntries */
 514     X11DRV_GetTextExtentExPoint,        /* pGetTextExtentExPoint */
 515     X11DRV_GetTextMetrics,              /* pGetTextMetrics */
 516     NULL,                               /* pIntersectClipRect */
 517     NULL,                               /* pInvertRgn */
 518     X11DRV_LineTo,                      /* pLineTo */
 519     NULL,                               /* pModifyWorldTransform */
 520     NULL,                               /* pMoveTo */
 521     NULL,                               /* pOffsetClipRgn */
 522     NULL,                               /* pOffsetViewportOrg */
 523     NULL,                               /* pOffsetWindowOrg */
 524     X11DRV_PaintRgn,                    /* pPaintRgn */
 525     X11DRV_PatBlt,                      /* pPatBlt */
 526     X11DRV_Pie,                         /* pPie */
 527     NULL,                               /* pPolyBezier */
 528     NULL,                               /* pPolyBezierTo */
 529     NULL,                               /* pPolyDraw */
 530     X11DRV_PolyPolygon,                 /* pPolyPolygon */
 531     X11DRV_PolyPolyline,                /* pPolyPolyline */
 532     X11DRV_Polygon,                     /* pPolygon */
 533     X11DRV_Polyline,                    /* pPolyline */
 534     NULL,                               /* pPolylineTo */
 535     X11DRV_PutImage,                    /* pPutImage */
 536     X11DRV_RealizeDefaultPalette,       /* pRealizeDefaultPalette */
 537     X11DRV_RealizePalette,              /* pRealizePalette */
 538     X11DRV_Rectangle,                   /* pRectangle */
 539     NULL,                               /* pResetDC */
 540     NULL,                               /* pRestoreDC */
 541     X11DRV_RoundRect,                   /* pRoundRect */
 542     NULL,                               /* pSaveDC */
 543     NULL,                               /* pScaleViewportExt */
 544     NULL,                               /* pScaleWindowExt */
 545     X11DRV_SelectBitmap,                /* pSelectBitmap */
 546     X11DRV_SelectBrush,                 /* pSelectBrush */
 547     NULL,                               /* pSelectClipPath */
 548     X11DRV_SelectFont,                  /* pSelectFont */
 549     NULL,                               /* pSelectPalette */
 550     X11DRV_SelectPen,                   /* pSelectPen */
 551     NULL,                               /* pSetArcDirection */
 552     X11DRV_SetBkColor,                  /* pSetBkColor */
 553     NULL,                               /* pSetBkMode */
 554     X11DRV_SetDCBrushColor,             /* pSetDCBrushColor */
 555     X11DRV_SetDCPenColor,               /* pSetDCPenColor */
 556     X11DRV_SetDIBColorTable,            /* pSetDIBColorTable */
 557     NULL,                               /* pSetDIBitsToDevice */
 558     X11DRV_SetDeviceClipping,           /* pSetDeviceClipping */
 559     X11DRV_SetDeviceGammaRamp,          /* pSetDeviceGammaRamp */
 560     NULL,                               /* pSetLayout */
 561     NULL,                               /* pSetMapMode */
 562     NULL,                               /* pSetMapperFlags */
 563     X11DRV_SetPixel,                    /* pSetPixel */
 564     X11DRV_SetPixelFormat,              /* pSetPixelFormat */
 565     NULL,                               /* pSetPolyFillMode */
 566     NULL,                               /* pSetROP2 */
 567     NULL,                               /* pSetRelAbs */
 568     NULL,                               /* pSetStretchBltMode */
 569     NULL,                               /* pSetTextAlign */
 570     NULL,                               /* pSetTextCharacterExtra */
 571     X11DRV_SetTextColor,                /* pSetTextColor */
 572     NULL,                               /* pSetTextJustification */
 573     NULL,                               /* pSetViewportExt */
 574     NULL,                               /* pSetViewportOrg */
 575     NULL,                               /* pSetWindowExt */
 576     NULL,                               /* pSetWindowOrg */
 577     NULL,                               /* pSetWorldTransform */
 578     NULL,                               /* pStartDoc */
 579     NULL,                               /* pStartPage */
 580     X11DRV_StretchBlt,                  /* pStretchBlt */
 581     NULL,                               /* pStretchDIBits */
 582     NULL,                               /* pStrokeAndFillPath */
 583     NULL,                               /* pStrokePath */
 584     X11DRV_SwapBuffers,                 /* pSwapBuffers */
 585     X11DRV_UnrealizePalette,            /* pUnrealizePalette */
 586     NULL,                               /* pWidenPath */
 587     X11DRV_wglCopyContext,              /* pwglCopyContext */
 588     X11DRV_wglCreateContext,            /* pwglCreateContext */
 589     X11DRV_wglCreateContextAttribsARB,  /* pwglCreateContextAttribsARB */
 590     X11DRV_wglDeleteContext,            /* pwglDeleteContext */
 591     X11DRV_wglGetPbufferDCARB,          /* pwglGetPbufferDCARB */
 592     X11DRV_wglGetProcAddress,           /* pwglGetProcAddress */
 593     X11DRV_wglMakeContextCurrentARB,    /* pwglMakeContextCurrentARB */
 594     X11DRV_wglMakeCurrent,              /* pwglMakeCurrent */
 595     X11DRV_wglSetPixelFormatWINE,       /* pwglSetPixelFormatWINE */
 596     X11DRV_wglShareLists,               /* pwglShareLists */
 597     X11DRV_wglUseFontBitmapsA,          /* pwglUseFontBitmapsA */
 598     X11DRV_wglUseFontBitmapsW,          /* pwglUseFontBitmapsW */
 599 };
 600
 601
 602 /******************************************************************************
 603  *      X11DRV_get_gdi_driver
 604  */
 605 const struct gdi_dc_funcs * CDECL X11DRV_get_gdi_driver( unsigned int version )
 606 {
 607     if (version != WINE_GDI_DRIVER_VERSION)
 608     {
 609         ERR( "version mismatch, gdi32 wants %u but winex11 has %u\n", version, WINE_GDI_DRIVER_VERSION );
 610         return NULL;
 611     }
 612     return &x11drv_funcs;
 613 }