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 "ddrawi.h"
  31 #include "wine/debug.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(x11drv);
  34
  35 Display *gdi_display;  /* display to use for all GDI functions */
  36
  37 /* a few dynamic device caps */
  38 static int log_pixels_x;  /* pixels per logical inch in x direction */
  39 static int log_pixels_y;  /* pixels per logical inch in y direction */
  40 static int horz_size;     /* horz. size of screen in millimeters */
  41 static int vert_size;     /* vert. size of screen in millimeters */
  42 static int palette_size;
  43 static int device_init_done;
  44
  45 static Pixmap stock_bitmap_pixmap;  /* phys bitmap for the default stock bitmap */
  46
  47 static const WCHAR dpi_key_name[] = {'S','o','f','t','w','a','r','e','\\','F','o','n','t','s','\0'};
  48 static const WCHAR dpi_value_name[] = {'L','o','g','P','i','x','e','l','s','\0'};
  49
  50 static const struct gdi_dc_funcs x11drv_funcs;
  51 static const struct gdi_dc_funcs *xrender_funcs;
  52
  53 /******************************************************************************
  54  *      get_dpi
  55  *
  56  * get the dpi from the registry
  57  */
  58 static DWORD get_dpi( void )
  59 {
  60     DWORD dpi = 96;
  61     HKEY hkey;
  62
  63     if (RegOpenKeyW(HKEY_CURRENT_CONFIG, dpi_key_name, &hkey) == ERROR_SUCCESS)
  64     {
  65         DWORD type, size, new_dpi;
  66
  67         size = sizeof(new_dpi);
  68         if(RegQueryValueExW(hkey, dpi_value_name, NULL, &type, (void *)&new_dpi, &size) == ERROR_SUCCESS)
  69         {
  70             if(type == REG_DWORD && new_dpi != 0)
  71                 dpi = new_dpi;
  72         }
  73         RegCloseKey(hkey);
  74     }
  75     return dpi;
  76 }
  77
  78 /**********************************************************************
  79  *           device_init
  80  *
  81  * Perform initializations needed upon creation of the first device.
  82  */
  83 static void device_init(void)
  84 {
  85     device_init_done = TRUE;
  86
  87     /* Initialize XRender */
  88     xrender_funcs = X11DRV_XRender_Init();
  89
  90     /* Init Xcursor */
  91     X11DRV_Xcursor_Init();
  92
  93     palette_size = X11DRV_PALETTE_Init();
  94
  95     wine_tsx11_lock();
  96     stock_bitmap_pixmap = XCreatePixmap( gdi_display, root_window, 1, 1, 1 );
  97     wine_tsx11_unlock();
  98
  99     /* Initialize device caps */
 100     log_pixels_x = log_pixels_y = get_dpi();
 101     horz_size = MulDiv( screen_width, 254, log_pixels_x * 10 );
 102     vert_size = MulDiv( screen_height, 254, log_pixels_y * 10 );
 103 }
 104
 105 /**********************************************************************
 106  *           X11DRV_GDI_Finalize
 107  */
 108 void X11DRV_GDI_Finalize(void)
 109 {
 110     X11DRV_PALETTE_Cleanup();
 111     /* don't bother to close the display, it often triggers X bugs */
 112     /* XCloseDisplay( gdi_display ); */
 113 }
 114
 115
 116 static X11DRV_PDEVICE *create_x11_physdev( Drawable drawable )
 117 {
 118     X11DRV_PDEVICE *physDev;
 119
 120     if (!device_init_done) device_init();
 121
 122     if (!(physDev = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*physDev) ))) return NULL;
 123
 124     wine_tsx11_lock();
 125     physDev->drawable = drawable;
 126     physDev->gc = XCreateGC( gdi_display, drawable, 0, NULL );
 127     XSetGraphicsExposures( gdi_display, physDev->gc, False );
 128     XSetSubwindowMode( gdi_display, physDev->gc, IncludeInferiors );
 129     XFlush( gdi_display );
 130     wine_tsx11_unlock();
 131     return physDev;
 132 }
 133
 134 /**********************************************************************
 135  *           X11DRV_CreateDC
 136  */
 137 static BOOL X11DRV_CreateDC( PHYSDEV *pdev, LPCWSTR driver, LPCWSTR device,
 138                              LPCWSTR output, const DEVMODEW* initData )
 139 {
 140     const struct gdi_dc_funcs *glx_funcs = get_glx_driver();
 141     X11DRV_PDEVICE *physDev = create_x11_physdev( root_window );
 142
 143     if (!physDev) return FALSE;
 144
 145     physDev->depth         = screen_depth;
 146     physDev->color_shifts  = &X11DRV_PALETTE_default_shifts;
 147     physDev->drawable_rect = virtual_screen_rect;
 148     SetRect( &physDev->dc_rect, 0, 0, virtual_screen_rect.right - virtual_screen_rect.left,
 149              virtual_screen_rect.bottom - virtual_screen_rect.top );
 150     push_dc_driver( pdev, &physDev->dev, &x11drv_funcs );
 151     if (xrender_funcs && !xrender_funcs->pCreateDC( pdev, driver, device, output, initData )) return FALSE;
 152     if (glx_funcs && !glx_funcs->pCreateDC( pdev, driver, device, output, initData )) return FALSE;
 153     return TRUE;
 154 }
 155
 156
 157 /**********************************************************************
 158  *           X11DRV_CreateCompatibleDC
 159  */
 160 static BOOL X11DRV_CreateCompatibleDC( PHYSDEV orig, PHYSDEV *pdev )
 161 {
 162     const struct gdi_dc_funcs *glx_funcs = get_glx_driver();
 163     X11DRV_PDEVICE *physDev = create_x11_physdev( stock_bitmap_pixmap );
 164
 165     if (!physDev) return FALSE;
 166
 167     physDev->depth  = 1;
 168     SetRect( &physDev->drawable_rect, 0, 0, 1, 1 );
 169     physDev->dc_rect = physDev->drawable_rect;
 170     push_dc_driver( pdev, &physDev->dev, &x11drv_funcs );
 171     if (orig) return TRUE;  /* we already went through Xrender if we have an orig device */
 172     if (xrender_funcs && !xrender_funcs->pCreateCompatibleDC( NULL, pdev )) return FALSE;
 173     if (glx_funcs && !glx_funcs->pCreateCompatibleDC( NULL, pdev )) return FALSE;
 174     return TRUE;
 175 }
 176
 177
 178 /**********************************************************************
 179  *           X11DRV_DeleteDC
 180  */
 181 static BOOL X11DRV_DeleteDC( PHYSDEV dev )
 182 {
 183     X11DRV_PDEVICE *physDev = get_x11drv_dev( dev );
 184
 185     wine_tsx11_lock();
 186     XFreeGC( gdi_display, physDev->gc );
 187     wine_tsx11_unlock();
 188     HeapFree( GetProcessHeap(), 0, physDev );
 189     return TRUE;
 190 }
 191
 192
 193 void add_device_bounds( X11DRV_PDEVICE *dev, const RECT *rect )
 194 {
 195     RECT rc;
 196
 197     if (!dev->bounds) return;
 198     if (dev->region && GetRgnBox( dev->region, &rc ))
 199     {
 200         if (IntersectRect( &rc, &rc, rect )) add_bounds_rect( dev->bounds, &rc );
 201     }
 202     else add_bounds_rect( dev->bounds, rect );
 203 }
 204
 205 /***********************************************************************
 206  *           X11DRV_SetBoundsRect
 207  */
 208 static UINT X11DRV_SetBoundsRect( PHYSDEV dev, RECT *rect, UINT flags )
 209 {
 210     X11DRV_PDEVICE *pdev = get_x11drv_dev( dev );
 211
 212     if (flags & DCB_DISABLE) pdev->bounds = NULL;
 213     else if (flags & DCB_ENABLE) pdev->bounds = rect;
 214     return DCB_RESET;  /* we don't have device-specific bounds */
 215 }
 216
 217
 218 /***********************************************************************
 219  *           GetDeviceCaps    (X11DRV.@)
 220  */
 221 static INT X11DRV_GetDeviceCaps( PHYSDEV dev, INT cap )
 222 {
 223     switch(cap)
 224     {
 225     case DRIVERVERSION:
 226         return 0x300;
 227     case TECHNOLOGY:
 228         return DT_RASDISPLAY;
 229     case HORZSIZE:
 230         return horz_size;
 231     case VERTSIZE:
 232         return vert_size;
 233     case HORZRES:
 234         return screen_width;
 235     case VERTRES:
 236         return screen_height;
 237     case DESKTOPHORZRES:
 238         return virtual_screen_rect.right - virtual_screen_rect.left;
 239     case DESKTOPVERTRES:
 240         return virtual_screen_rect.bottom - virtual_screen_rect.top;
 241     case BITSPIXEL:
 242         return screen_bpp;
 243     case PLANES:
 244         return 1;
 245     case NUMBRUSHES:
 246         return -1;
 247     case NUMPENS:
 248         return -1;
 249     case NUMMARKERS:
 250         return 0;
 251     case NUMFONTS:
 252         return 0;
 253     case NUMCOLORS:
 254         /* MSDN: Number of entries in the device's color table, if the device has
 255          * a color depth of no more than 8 bits per pixel.For devices with greater
 256          * color depths, -1 is returned. */
 257         return (screen_depth > 8) ? -1 : (1 << screen_depth);
 258     case PDEVICESIZE:
 259         return sizeof(X11DRV_PDEVICE);
 260     case CURVECAPS:
 261         return (CC_CIRCLES | CC_PIE | CC_CHORD | CC_ELLIPSES | CC_WIDE |
 262                 CC_STYLED | CC_WIDESTYLED | CC_INTERIORS | CC_ROUNDRECT);
 263     case LINECAPS:
 264         return (LC_POLYLINE | LC_MARKER | LC_POLYMARKER | LC_WIDE |
 265                 LC_STYLED | LC_WIDESTYLED | LC_INTERIORS);
 266     case POLYGONALCAPS:
 267         return (PC_POLYGON | PC_RECTANGLE | PC_WINDPOLYGON | PC_SCANLINE |
 268                 PC_WIDE | PC_STYLED | PC_WIDESTYLED | PC_INTERIORS);
 269     case TEXTCAPS:
 270         return (TC_OP_CHARACTER | TC_OP_STROKE | TC_CP_STROKE |
 271                 TC_CR_ANY | TC_SF_X_YINDEP | TC_SA_DOUBLE | TC_SA_INTEGER |
 272                 TC_SA_CONTIN | TC_UA_ABLE | TC_SO_ABLE | TC_RA_ABLE | TC_VA_ABLE);
 273     case CLIPCAPS:
 274         return CP_REGION;
 275     case COLORRES:
 276         /* The observed correspondence between BITSPIXEL and COLORRES is:
 277          * BITSPIXEL: 8  -> COLORRES: 18
 278          * BITSPIXEL: 16 -> COLORRES: 16
 279          * BITSPIXEL: 24 -> COLORRES: 24
 280          * BITSPIXEL: 32 -> COLORRES: 24 */
 281         return (screen_bpp <= 8) ? 18 : min( 24, screen_bpp );
 282     case RASTERCAPS:
 283         return (RC_BITBLT | RC_BANDING | RC_SCALING | RC_BITMAP64 | RC_DI_BITMAP |
 284                 RC_DIBTODEV | RC_BIGFONT | RC_STRETCHBLT | RC_STRETCHDIB | RC_DEVBITS |
 285                 (palette_size ? RC_PALETTE : 0));
 286     case SHADEBLENDCAPS:
 287         return (SB_GRAD_RECT | SB_GRAD_TRI | SB_CONST_ALPHA | SB_PIXEL_ALPHA);
 288     case ASPECTX:
 289     case ASPECTY:
 290         return 36;
 291     case ASPECTXY:
 292         return 51;
 293     case LOGPIXELSX:
 294         return log_pixels_x;
 295     case LOGPIXELSY:
 296         return log_pixels_y;
 297     case CAPS1:
 298         FIXME("(%p): CAPS1 is unimplemented, will return 0\n", dev->hdc );
 299         /* please see wingdi.h for the possible bit-flag values that need
 300            to be returned. */
 301         return 0;
 302     case SIZEPALETTE:
 303         return palette_size;
 304     case NUMRESERVED:
 305     case PHYSICALWIDTH:
 306     case PHYSICALHEIGHT:
 307     case PHYSICALOFFSETX:
 308     case PHYSICALOFFSETY:
 309     case SCALINGFACTORX:
 310     case SCALINGFACTORY:
 311     case VREFRESH:
 312     case BLTALIGNMENT:
 313         return 0;
 314     default:
 315         FIXME("(%p): unsupported capability %d, will return 0\n", dev->hdc, cap );
 316         return 0;
 317     }
 318 }
 319
 320
 321 /**********************************************************************
 322  *           ExtEscape  (X11DRV.@)
 323  */
 324 static INT X11DRV_ExtEscape( PHYSDEV dev, INT escape, INT in_count, LPCVOID in_data,
 325                       INT out_count, LPVOID out_data )
 326 {
 327     X11DRV_PDEVICE *physDev = get_x11drv_dev( dev );
 328
 329     switch(escape)
 330     {
 331     case QUERYESCSUPPORT:
 332         if (in_data)
 333         {
 334             switch (*(const INT *)in_data)
 335             {
 336             case DCICOMMAND:
 337                 return DD_HAL_VERSION;
 338             case X11DRV_ESCAPE:
 339                 return TRUE;
 340             }
 341         }
 342         break;
 343
 344     case X11DRV_ESCAPE:
 345         if (in_data && in_count >= sizeof(enum x11drv_escape_codes))
 346         {
 347             switch(*(const enum x11drv_escape_codes *)in_data)
 348             {
 349             case X11DRV_SET_DRAWABLE:
 350                 if (in_count >= sizeof(struct x11drv_escape_set_drawable))
 351                 {
 352                     const struct x11drv_escape_set_drawable *data = in_data;
 353                     physDev->dc_rect = data->dc_rect;
 354                     physDev->drawable = data->drawable;
 355                     physDev->drawable_rect = data->drawable_rect;
 356                     wine_tsx11_lock();
 357                     XSetSubwindowMode( gdi_display, physDev->gc, data->mode );
 358                     wine_tsx11_unlock();
 359                     TRACE( "SET_DRAWABLE hdc %p drawable %lx dc_rect %s drawable_rect %s\n",
 360                            dev->hdc, physDev->drawable, wine_dbgstr_rect(&physDev->dc_rect),
 361                            wine_dbgstr_rect(&physDev->drawable_rect) );
 362                     return TRUE;
 363                 }
 364                 break;
 365             case X11DRV_START_EXPOSURES:
 366                 wine_tsx11_lock();
 367                 XSetGraphicsExposures( gdi_display, physDev->gc, True );
 368                 wine_tsx11_unlock();
 369                 physDev->exposures = 0;
 370                 return TRUE;
 371             case X11DRV_END_EXPOSURES:
 372                 if (out_count >= sizeof(HRGN))
 373                 {
 374                     HRGN hrgn = 0, tmp = 0;
 375
 376                     wine_tsx11_lock();
 377                     XSetGraphicsExposures( gdi_display, physDev->gc, False );
 378                     wine_tsx11_unlock();
 379                     if (physDev->exposures)
 380                     {
 381                         for (;;)
 382                         {
 383                             XEvent event;
 384
 385                             wine_tsx11_lock();
 386                             XWindowEvent( gdi_display, physDev->drawable, ~0, &event );
 387                             wine_tsx11_unlock();
 388                             if (event.type == NoExpose) break;
 389                             if (event.type == GraphicsExpose)
 390                             {
 391                                 RECT rect;
 392
 393                                 rect.left   = event.xgraphicsexpose.x - physDev->dc_rect.left;
 394                                 rect.top    = event.xgraphicsexpose.y - physDev->dc_rect.top;
 395                                 rect.right  = rect.left + event.xgraphicsexpose.width;
 396                                 rect.bottom = rect.top + event.xgraphicsexpose.height;
 397                                 if (GetLayout( dev->hdc ) & LAYOUT_RTL)
 398                                     mirror_rect( &physDev->dc_rect, &rect );
 399
 400                                 TRACE( "got %s count %d\n", wine_dbgstr_rect(&rect),
 401                                        event.xgraphicsexpose.count );
 402
 403                                 if (!tmp) tmp = CreateRectRgnIndirect( &rect );
 404                                 else SetRectRgn( tmp, rect.left, rect.top, rect.right, rect.bottom );
 405                                 if (hrgn) CombineRgn( hrgn, hrgn, tmp, RGN_OR );
 406                                 else
 407                                 {
 408                                     hrgn = tmp;
 409                                     tmp = 0;
 410                                 }
 411                                 if (!event.xgraphicsexpose.count) break;
 412                             }
 413                             else
 414                             {
 415                                 ERR( "got unexpected event %d\n", event.type );
 416                                 break;
 417                             }
 418                         }
 419                         if (tmp) DeleteObject( tmp );
 420                     }
 421                     *(HRGN *)out_data = hrgn;
 422                     return TRUE;
 423                 }
 424                 break;
 425             default:
 426                 break;
 427             }
 428         }
 429         break;
 430     }
 431     return 0;
 432 }
 433
 434
 435 static inline void opengl_error(void)
 436 {
 437     static int warned;
 438     if (!warned++) ERR("No OpenGL support compiled in.\n");
 439 }
 440
 441 /***********************************************************************
 442  *              X11DRV_ChoosePixelFormat
 443  */
 444 static int X11DRV_ChoosePixelFormat( PHYSDEV dev, const PIXELFORMATDESCRIPTOR *ppfd )
 445 {
 446     opengl_error();
 447     return 0;
 448 }
 449
 450 /***********************************************************************
 451  *              X11DRV_DescribePixelFormat
 452  */
 453 static int X11DRV_DescribePixelFormat( PHYSDEV dev, int fmt, UINT size, PIXELFORMATDESCRIPTOR *ppfd )
 454 {
 455     opengl_error();
 456     return 0;
 457 }
 458
 459 /***********************************************************************
 460  *              X11DRV_SetPixelFormat
 461  */
 462 static BOOL X11DRV_SetPixelFormat( PHYSDEV dev, int fmt, const PIXELFORMATDESCRIPTOR *ppfd )
 463 {
 464     opengl_error();
 465     return FALSE;
 466 }
 467
 468 /***********************************************************************
 469  *              X11DRV_wglCreateContext
 470  */
 471 static HGLRC X11DRV_wglCreateContext( PHYSDEV dev )
 472 {
 473     opengl_error();
 474     return NULL;
 475 }
 476
 477 /***********************************************************************
 478  *              X11DRV_wglCreateContextAttribsARB
 479  */
 480 static HGLRC X11DRV_wglCreateContextAttribsARB( PHYSDEV dev, HGLRC hShareContext, const int* attribList )
 481 {
 482     opengl_error();
 483     return NULL;
 484 }
 485
 486 /***********************************************************************
 487  *              X11DRV_wglGetProcAddress
 488  */
 489 static PROC X11DRV_wglGetProcAddress( LPCSTR proc )
 490 {
 491     opengl_error();
 492     return NULL;
 493 }
 494
 495 /***********************************************************************
 496  *              X11DRV_wglSetPixelFormatWINE
 497  */
 498 static BOOL X11DRV_wglSetPixelFormatWINE( PHYSDEV dev, int fmt, const PIXELFORMATDESCRIPTOR *ppfd )
 499 {
 500     opengl_error();
 501     return FALSE;
 502 }
 503
 504
 505 static const struct gdi_dc_funcs x11drv_funcs =
 506 {
 507     NULL,                               /* pAbortDoc */
 508     NULL,                               /* pAbortPath */
 509     NULL,                               /* pAlphaBlend */
 510     NULL,                               /* pAngleArc */
 511     X11DRV_Arc,                         /* pArc */
 512     NULL,                               /* pArcTo */
 513     NULL,                               /* pBeginPath */
 514     NULL,                               /* pBlendImage */
 515     X11DRV_ChoosePixelFormat,           /* pChoosePixelFormat */
 516     X11DRV_Chord,                       /* pChord */
 517     NULL,                               /* pCloseFigure */
 518     X11DRV_CreateCompatibleDC,          /* pCreateCompatibleDC */
 519     X11DRV_CreateDC,                    /* pCreateDC */
 520     X11DRV_DeleteDC,                    /* pDeleteDC */
 521     NULL,                               /* pDeleteObject */
 522     X11DRV_DescribePixelFormat,         /* pDescribePixelFormat */
 523     NULL,                               /* pDeviceCapabilities */
 524     X11DRV_Ellipse,                     /* pEllipse */
 525     NULL,                               /* pEndDoc */
 526     NULL,                               /* pEndPage */
 527     NULL,                               /* pEndPath */
 528     NULL,                               /* pEnumFonts */
 529     X11DRV_EnumICMProfiles,             /* pEnumICMProfiles */
 530     NULL,                               /* pExcludeClipRect */
 531     NULL,                               /* pExtDeviceMode */
 532     X11DRV_ExtEscape,                   /* pExtEscape */
 533     X11DRV_ExtFloodFill,                /* pExtFloodFill */
 534     NULL,                               /* pExtSelectClipRgn */
 535     NULL,                               /* pExtTextOut */
 536     NULL,                               /* pFillPath */
 537     NULL,                               /* pFillRgn */
 538     NULL,                               /* pFlattenPath */
 539     NULL,                               /* pFontIsLinked */
 540     NULL,                               /* pFrameRgn */
 541     NULL,                               /* pGdiComment */
 542     NULL,                               /* pGdiRealizationInfo */
 543     NULL,                               /* pGetBoundsRect */
 544     NULL,                               /* pGetCharABCWidths */
 545     NULL,                               /* pGetCharABCWidthsI */
 546     NULL,                               /* pGetCharWidth */
 547     X11DRV_GetDeviceCaps,               /* pGetDeviceCaps */
 548     X11DRV_GetDeviceGammaRamp,          /* pGetDeviceGammaRamp */
 549     NULL,                               /* pGetFontData */
 550     NULL,                               /* pGetFontUnicodeRanges */
 551     NULL,                               /* pGetGlyphIndices */
 552     NULL,                               /* pGetGlyphOutline */
 553     X11DRV_GetICMProfile,               /* pGetICMProfile */
 554     X11DRV_GetImage,                    /* pGetImage */
 555     NULL,                               /* pGetKerningPairs */
 556     X11DRV_GetNearestColor,             /* pGetNearestColor */
 557     NULL,                               /* pGetOutlineTextMetrics */
 558     NULL,                               /* pGetPixel */
 559     NULL,                               /* pGetPixelFormat */
 560     X11DRV_GetSystemPaletteEntries,     /* pGetSystemPaletteEntries */
 561     NULL,                               /* pGetTextCharsetInfo */
 562     NULL,                               /* pGetTextExtentExPoint */
 563     NULL,                               /* pGetTextExtentExPointI */
 564     NULL,                               /* pGetTextFace */
 565     NULL,                               /* pGetTextMetrics */
 566     X11DRV_GradientFill,                /* pGradientFill */
 567     NULL,                               /* pIntersectClipRect */
 568     NULL,                               /* pInvertRgn */
 569     X11DRV_LineTo,                      /* pLineTo */
 570     NULL,                               /* pModifyWorldTransform */
 571     NULL,                               /* pMoveTo */
 572     NULL,                               /* pOffsetClipRgn */
 573     NULL,                               /* pOffsetViewportOrg */
 574     NULL,                               /* pOffsetWindowOrg */
 575     X11DRV_PaintRgn,                    /* pPaintRgn */
 576     X11DRV_PatBlt,                      /* pPatBlt */
 577     X11DRV_Pie,                         /* pPie */
 578     NULL,                               /* pPolyBezier */
 579     NULL,                               /* pPolyBezierTo */
 580     NULL,                               /* pPolyDraw */
 581     X11DRV_PolyPolygon,                 /* pPolyPolygon */
 582     X11DRV_PolyPolyline,                /* pPolyPolyline */
 583     X11DRV_Polygon,                     /* pPolygon */
 584     NULL,                               /* pPolyline */
 585     NULL,                               /* pPolylineTo */
 586     X11DRV_PutImage,                    /* pPutImage */
 587     X11DRV_RealizeDefaultPalette,       /* pRealizeDefaultPalette */
 588     X11DRV_RealizePalette,              /* pRealizePalette */
 589     X11DRV_Rectangle,                   /* pRectangle */
 590     NULL,                               /* pResetDC */
 591     NULL,                               /* pRestoreDC */
 592     X11DRV_RoundRect,                   /* pRoundRect */
 593     NULL,                               /* pSaveDC */
 594     NULL,                               /* pScaleViewportExt */
 595     NULL,                               /* pScaleWindowExt */
 596     NULL,                               /* pSelectBitmap */
 597     X11DRV_SelectBrush,                 /* pSelectBrush */
 598     NULL,                               /* pSelectClipPath */
 599     NULL,                               /* pSelectFont */
 600     NULL,                               /* pSelectPalette */
 601     X11DRV_SelectPen,                   /* pSelectPen */
 602     NULL,                               /* pSetArcDirection */
 603     NULL,                               /* pSetBkColor */
 604     NULL,                               /* pSetBkMode */
 605     X11DRV_SetBoundsRect,               /* pSetBoundsRect */
 606     X11DRV_SetDCBrushColor,             /* pSetDCBrushColor */
 607     X11DRV_SetDCPenColor,               /* pSetDCPenColor */
 608     NULL,                               /* pSetDIBitsToDevice */
 609     X11DRV_SetDeviceClipping,           /* pSetDeviceClipping */
 610     X11DRV_SetDeviceGammaRamp,          /* pSetDeviceGammaRamp */
 611     NULL,                               /* pSetLayout */
 612     NULL,                               /* pSetMapMode */
 613     NULL,                               /* pSetMapperFlags */
 614     X11DRV_SetPixel,                    /* pSetPixel */
 615     X11DRV_SetPixelFormat,              /* pSetPixelFormat */
 616     NULL,                               /* pSetPolyFillMode */
 617     NULL,                               /* pSetROP2 */
 618     NULL,                               /* pSetRelAbs */
 619     NULL,                               /* pSetStretchBltMode */
 620     NULL,                               /* pSetTextAlign */
 621     NULL,                               /* pSetTextCharacterExtra */
 622     NULL,                               /* pSetTextColor */
 623     NULL,                               /* pSetTextJustification */
 624     NULL,                               /* pSetViewportExt */
 625     NULL,                               /* pSetViewportOrg */
 626     NULL,                               /* pSetWindowExt */
 627     NULL,                               /* pSetWindowOrg */
 628     NULL,                               /* pSetWorldTransform */
 629     NULL,                               /* pStartDoc */
 630     NULL,                               /* pStartPage */
 631     X11DRV_StretchBlt,                  /* pStretchBlt */
 632     NULL,                               /* pStretchDIBits */
 633     NULL,                               /* pStrokeAndFillPath */
 634     NULL,                               /* pStrokePath */
 635     NULL,                               /* pSwapBuffers */
 636     X11DRV_UnrealizePalette,            /* pUnrealizePalette */
 637     NULL,                               /* pWidenPath */
 638     NULL,                               /* pwglCopyContext */
 639     X11DRV_wglCreateContext,            /* pwglCreateContext */
 640     X11DRV_wglCreateContextAttribsARB,  /* pwglCreateContextAttribsARB */
 641     NULL,                               /* pwglDeleteContext */
 642     X11DRV_wglGetProcAddress,           /* pwglGetProcAddress */
 643     NULL,                               /* pwglMakeContextCurrentARB */
 644     NULL,                               /* pwglMakeCurrent */
 645     X11DRV_wglSetPixelFormatWINE,       /* pwglSetPixelFormatWINE */
 646     NULL,                               /* pwglShareLists */
 647     NULL,                               /* pwglUseFontBitmapsA */
 648     NULL,                               /* pwglUseFontBitmapsW */
 649     GDI_PRIORITY_GRAPHICS_DRV           /* priority */
 650 };
 651
 652
 653 /******************************************************************************
 654  *      X11DRV_get_gdi_driver
 655  */
 656 const struct gdi_dc_funcs * CDECL X11DRV_get_gdi_driver( unsigned int version )
 657 {
 658     if (version != WINE_GDI_DRIVER_VERSION)
 659     {
 660         ERR( "version mismatch, gdi32 wants %u but winex11 has %u\n", version, WINE_GDI_DRIVER_VERSION );
 661         return NULL;
 662     }
 663     return &x11drv_funcs;
 664 }