git.oblomov.eu Git - wine/blob - dlls/gdi32/enhmfdrv/init.c

   1 /*
   2  * Enhanced MetaFile driver initialisation functions
   3  *
   4  * Copyright 1999 Huw D M Davies
   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 <assert.h>
  22 #include <stdarg.h>
  23 #include <string.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "wingdi.h"
  28 #include "winnls.h"
  29 #include "gdi_private.h"
  30 #include "enhmfdrv/enhmetafiledrv.h"
  31 #include "wine/debug.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(enhmetafile);
  34
  35 static BOOL EMFDRV_DeleteDC( PHYSDEV dev );
  36
  37 static const struct gdi_dc_funcs EMFDRV_Funcs =
  38 {
  39     NULL,                            /* pAbortDoc */
  40     EMFDRV_AbortPath,                /* pAbortPath */
  41     NULL,                            /* pAlphaBlend */
  42     NULL,                            /* pAngleArc */
  43     EMFDRV_Arc,                      /* pArc */
  44     NULL,                            /* pArcTo */
  45     EMFDRV_BeginPath,                /* pBeginPath */
  46     NULL,                            /* pBlendImage */
  47     EMFDRV_Chord,                    /* pChord */
  48     EMFDRV_CloseFigure,              /* pCloseFigure */
  49     NULL,                            /* pCreateCompatibleDC */
  50     NULL,                            /* pCreateDC */
  51     EMFDRV_DeleteDC,                 /* pDeleteDC */
  52     EMFDRV_DeleteObject,             /* pDeleteObject */
  53     NULL,                            /* pDeviceCapabilities */
  54     EMFDRV_Ellipse,                  /* pEllipse */
  55     NULL,                            /* pEndDoc */
  56     NULL,                            /* pEndPage */
  57     EMFDRV_EndPath,                  /* pEndPath */
  58     NULL,                            /* pEnumFonts */
  59     NULL,                            /* pEnumICMProfiles */
  60     EMFDRV_ExcludeClipRect,          /* pExcludeClipRect */
  61     NULL,                            /* pExtDeviceMode */
  62     NULL,                            /* pExtEscape */
  63     EMFDRV_ExtFloodFill,             /* pExtFloodFill */
  64     EMFDRV_ExtSelectClipRgn,         /* pExtSelectClipRgn */
  65     EMFDRV_ExtTextOut,               /* pExtTextOut */
  66     EMFDRV_FillPath,                 /* pFillPath */
  67     EMFDRV_FillRgn,                  /* pFillRgn */
  68     EMFDRV_FlattenPath,              /* pFlattenPath */
  69     NULL,                            /* pFontIsLinked */
  70     EMFDRV_FrameRgn,                 /* pFrameRgn */
  71     EMFDRV_GdiComment,               /* pGdiComment */
  72     NULL,                            /* pGdiRealizationInfo */
  73     NULL,                            /* pGetBoundsRect */
  74     NULL,                            /* pGetCharABCWidths */
  75     NULL,                            /* pGetCharABCWidthsI */
  76     NULL,                            /* pGetCharWidth */
  77     EMFDRV_GetDeviceCaps,            /* pGetDeviceCaps */
  78     NULL,                            /* pGetDeviceGammaRamp */
  79     NULL,                            /* pGetFontData */
  80     NULL,                            /* pGetFontUnicodeRanges */
  81     NULL,                            /* pGetGlyphIndices */
  82     NULL,                            /* pGetGlyphOutline */
  83     NULL,                            /* pGetICMProfile */
  84     NULL,                            /* pGetImage */
  85     NULL,                            /* pGetKerningPairs */
  86     NULL,                            /* pGetNearestColor */
  87     NULL,                            /* pGetOutlineTextMetrics */
  88     NULL,                            /* pGetPixel */
  89     NULL,                            /* pGetSystemPaletteEntries */
  90     NULL,                            /* pGetTextCharsetInfo */
  91     NULL,                            /* pGetTextExtentExPoint */
  92     NULL,                            /* pGetTextExtentExPointI */
  93     NULL,                            /* pGetTextFace */
  94     NULL,                            /* pGetTextMetrics */
  95     NULL,                            /* pGradientFill */
  96     EMFDRV_IntersectClipRect,        /* pIntersectClipRect */
  97     EMFDRV_InvertRgn,                /* pInvertRgn */
  98     EMFDRV_LineTo,                   /* pLineTo */
  99     EMFDRV_ModifyWorldTransform,     /* pModifyWorldTransform */
 100     EMFDRV_MoveTo,                   /* pMoveTo */
 101     EMFDRV_OffsetClipRgn,            /* pOffsetClipRgn */
 102     EMFDRV_OffsetViewportOrgEx,      /* pOffsetViewportOrgEx */
 103     EMFDRV_OffsetWindowOrgEx,        /* pOffsetWindowOrgEx */
 104     EMFDRV_PaintRgn,                 /* pPaintRgn */
 105     EMFDRV_PatBlt,                   /* pPatBlt */
 106     EMFDRV_Pie,                      /* pPie */
 107     EMFDRV_PolyBezier,               /* pPolyBezier */
 108     EMFDRV_PolyBezierTo,             /* pPolyBezierTo */
 109     NULL,                            /* pPolyDraw */
 110     EMFDRV_PolyPolygon,              /* pPolyPolygon */
 111     EMFDRV_PolyPolyline,             /* pPolyPolyline */
 112     EMFDRV_Polygon,                  /* pPolygon */
 113     EMFDRV_Polyline,                 /* pPolyline */
 114     NULL,                            /* pPolylineTo */
 115     NULL,                            /* pPutImage */
 116     NULL,                            /* pRealizeDefaultPalette */
 117     NULL,                            /* pRealizePalette */
 118     EMFDRV_Rectangle,                /* pRectangle */
 119     NULL,                            /* pResetDC */
 120     EMFDRV_RestoreDC,                /* pRestoreDC */
 121     EMFDRV_RoundRect,                /* pRoundRect */
 122     EMFDRV_SaveDC,                   /* pSaveDC */
 123     EMFDRV_ScaleViewportExtEx,       /* pScaleViewportExtEx */
 124     EMFDRV_ScaleWindowExtEx,         /* pScaleWindowExtEx */
 125     EMFDRV_SelectBitmap,             /* pSelectBitmap */
 126     EMFDRV_SelectBrush,              /* pSelectBrush */
 127     EMFDRV_SelectClipPath,           /* pSelectClipPath */
 128     EMFDRV_SelectFont,               /* pSelectFont */
 129     EMFDRV_SelectPalette,            /* pSelectPalette */
 130     EMFDRV_SelectPen,                /* pSelectPen */
 131     EMFDRV_SetArcDirection,          /* pSetArcDirection */
 132     EMFDRV_SetBkColor,               /* pSetBkColor */
 133     EMFDRV_SetBkMode,                /* pSetBkMode */
 134     NULL,                            /* pSetBoundsRect */
 135     EMFDRV_SetDCBrushColor,          /* pSetDCBrushColor*/
 136     EMFDRV_SetDCPenColor,            /* pSetDCPenColor*/
 137     EMFDRV_SetDIBitsToDevice,        /* pSetDIBitsToDevice */
 138     NULL,                            /* pSetDeviceClipping */
 139     NULL,                            /* pSetDeviceGammaRamp */
 140     EMFDRV_SetLayout,                /* pSetLayout */
 141     EMFDRV_SetMapMode,               /* pSetMapMode */
 142     EMFDRV_SetMapperFlags,           /* pSetMapperFlags */
 143     EMFDRV_SetPixel,                 /* pSetPixel */
 144     EMFDRV_SetPolyFillMode,          /* pSetPolyFillMode */
 145     EMFDRV_SetROP2,                  /* pSetROP2 */
 146     NULL,                            /* pSetRelAbs */
 147     EMFDRV_SetStretchBltMode,        /* pSetStretchBltMode */
 148     EMFDRV_SetTextAlign,             /* pSetTextAlign */
 149     NULL,                            /* pSetTextCharacterExtra */
 150     EMFDRV_SetTextColor,             /* pSetTextColor */
 151     EMFDRV_SetTextJustification,     /* pSetTextJustification */
 152     EMFDRV_SetViewportExtEx,         /* pSetViewportExtEx */
 153     EMFDRV_SetViewportOrgEx,         /* pSetViewportOrgEx */
 154     EMFDRV_SetWindowExtEx,           /* pSetWindowExtEx */
 155     EMFDRV_SetWindowOrgEx,           /* pSetWindowOrgEx */
 156     EMFDRV_SetWorldTransform,        /* pSetWorldTransform */
 157     NULL,                            /* pStartDoc */
 158     NULL,                            /* pStartPage */
 159     EMFDRV_StretchBlt,               /* pStretchBlt */
 160     EMFDRV_StretchDIBits,            /* pStretchDIBits */
 161     EMFDRV_StrokeAndFillPath,        /* pStrokeAndFillPath */
 162     EMFDRV_StrokePath,               /* pStrokePath */
 163     NULL,                            /* pUnrealizePalette */
 164     EMFDRV_WidenPath,                /* pWidenPath */
 165     NULL,                            /* wine_get_wgl_driver */
 166     GDI_PRIORITY_GRAPHICS_DRV        /* priority */
 167 };
 168
 169
 170 /**********************************************************************
 171  *           EMFDRV_DeleteDC
 172  */
 173 static BOOL EMFDRV_DeleteDC( PHYSDEV dev )
 174 {
 175     EMFDRV_PDEVICE *physDev = (EMFDRV_PDEVICE *)dev;
 176     UINT index;
 177
 178     if (physDev->emh) HeapFree( GetProcessHeap(), 0, physDev->emh );
 179     for(index = 0; index < physDev->handles_size; index++)
 180         if(physDev->handles[index])
 181             GDI_hdc_not_using_object(physDev->handles[index], dev->hdc);
 182     HeapFree( GetProcessHeap(), 0, physDev->handles );
 183     HeapFree( GetProcessHeap(), 0, physDev );
 184     return TRUE;
 185 }
 186
 187
 188 /******************************************************************
 189  *         EMFDRV_WriteRecord
 190  *
 191  * Warning: this function can change the pointer to the metafile header.
 192  */
 193 BOOL EMFDRV_WriteRecord( PHYSDEV dev, EMR *emr )
 194 {
 195     DWORD len;
 196     ENHMETAHEADER *emh;
 197     EMFDRV_PDEVICE *physDev = (EMFDRV_PDEVICE *)dev;
 198
 199     TRACE("record %d, size %d %s\n",
 200           emr->iType, emr->nSize, physDev->hFile ? "(to disk)" : "");
 201
 202     assert( !(emr->nSize & 3) );
 203
 204     physDev->emh->nBytes += emr->nSize;
 205     physDev->emh->nRecords++;
 206
 207     if(physDev->hFile) {
 208         if (!WriteFile(physDev->hFile, emr, emr->nSize, NULL, NULL))
 209             return FALSE;
 210     } else {
 211         DWORD nEmfSize = HeapSize(GetProcessHeap(), 0, physDev->emh);
 212         len = physDev->emh->nBytes;
 213         if (len > nEmfSize) {
 214             nEmfSize += (nEmfSize / 2) + emr->nSize;
 215             emh = HeapReAlloc(GetProcessHeap(), 0, physDev->emh, nEmfSize);
 216             if (!emh) return FALSE;
 217             physDev->emh = emh;
 218         }
 219         memcpy((CHAR *)physDev->emh + physDev->emh->nBytes - emr->nSize, emr,
 220                emr->nSize);
 221     }
 222     return TRUE;
 223 }
 224
 225
 226 /******************************************************************
 227  *         EMFDRV_UpdateBBox
 228  */
 229 void EMFDRV_UpdateBBox( PHYSDEV dev, RECTL *rect )
 230 {
 231     EMFDRV_PDEVICE *physDev = (EMFDRV_PDEVICE *)dev;
 232     RECTL *bounds = &physDev->emh->rclBounds;
 233     RECTL vportRect = *rect;
 234
 235     LPtoDP( dev->hdc, (LPPOINT)&vportRect, 2 );
 236
 237     /* The coordinate systems may be mirrored
 238        (LPtoDP handles points, not rectangles) */
 239     if (vportRect.left > vportRect.right)
 240     {
 241         LONG temp = vportRect.right;
 242         vportRect.right = vportRect.left;
 243         vportRect.left = temp;
 244     }
 245     if (vportRect.top > vportRect.bottom)
 246     {
 247         LONG temp = vportRect.bottom;
 248         vportRect.bottom = vportRect.top;
 249         vportRect.top = temp;
 250     }
 251
 252     if (bounds->left > bounds->right)
 253     {
 254         /* first bounding rectangle */
 255         *bounds = vportRect;
 256     }
 257     else
 258     {
 259         bounds->left   = min(bounds->left,   vportRect.left);
 260         bounds->top    = min(bounds->top,    vportRect.top);
 261         bounds->right  = max(bounds->right,  vportRect.right);
 262         bounds->bottom = max(bounds->bottom, vportRect.bottom);
 263     }
 264 }
 265
 266 /**********************************************************************
 267  *          CreateEnhMetaFileA   (GDI32.@)
 268  */
 269 HDC WINAPI CreateEnhMetaFileA(
 270     HDC hdc,           /* [in] optional reference DC */
 271     LPCSTR filename,   /* [in] optional filename for disk metafiles */
 272     const RECT *rect,  /* [in] optional bounding rectangle */
 273     LPCSTR description /* [in] optional description */
 274     )
 275 {
 276     LPWSTR filenameW = NULL;
 277     LPWSTR descriptionW = NULL;
 278     HDC hReturnDC;
 279     DWORD len1, len2, total;
 280
 281     if(filename)
 282     {
 283         total = MultiByteToWideChar( CP_ACP, 0, filename, -1, NULL, 0 );
 284         filenameW = HeapAlloc( GetProcessHeap(), 0, total * sizeof(WCHAR) );
 285         MultiByteToWideChar( CP_ACP, 0, filename, -1, filenameW, total );
 286     }
 287     if(description) {
 288         len1 = strlen(description);
 289         len2 = strlen(description + len1 + 1);
 290         total = MultiByteToWideChar( CP_ACP, 0, description, len1 + len2 + 3, NULL, 0 );
 291         descriptionW = HeapAlloc( GetProcessHeap(), 0, total * sizeof(WCHAR) );
 292         MultiByteToWideChar( CP_ACP, 0, description, len1 + len2 + 3, descriptionW, total );
 293     }
 294
 295     hReturnDC = CreateEnhMetaFileW(hdc, filenameW, rect, descriptionW);
 296
 297     HeapFree( GetProcessHeap(), 0, filenameW );
 298     HeapFree( GetProcessHeap(), 0, descriptionW );
 299
 300     return hReturnDC;
 301 }
 302
 303 /**********************************************************************
 304  *          CreateEnhMetaFileW   (GDI32.@)
 305  */
 306 HDC WINAPI CreateEnhMetaFileW(
 307     HDC           hdc,        /* [in] optional reference DC */
 308     LPCWSTR       filename,   /* [in] optional filename for disk metafiles */
 309     const RECT*   rect,       /* [in] optional bounding rectangle */
 310     LPCWSTR       description /* [in] optional description */
 311     )
 312 {
 313     static const WCHAR displayW[] = {'D','I','S','P','L','A','Y',0};
 314     HDC ret;
 315     DC *dc;
 316     EMFDRV_PDEVICE *physDev;
 317     HANDLE hFile;
 318     DWORD size = 0, length = 0;
 319
 320     TRACE("%s\n", debugstr_w(filename) );
 321
 322     if (!(dc = alloc_dc_ptr( OBJ_ENHMETADC ))) return 0;
 323
 324     physDev = HeapAlloc(GetProcessHeap(),0,sizeof(*physDev));
 325     if (!physDev) {
 326         free_dc_ptr( dc );
 327         return 0;
 328     }
 329     if(description) { /* App name\0Title\0\0 */
 330         length = lstrlenW(description);
 331         length += lstrlenW(description + length + 1);
 332         length += 3;
 333         length *= 2;
 334     }
 335     size = sizeof(ENHMETAHEADER) + (length + 3) / 4 * 4;
 336
 337     if (!(physDev->emh = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, size))) {
 338         HeapFree( GetProcessHeap(), 0, physDev );
 339         free_dc_ptr( dc );
 340         return 0;
 341     }
 342
 343     push_dc_driver( &dc->physDev, &physDev->dev, &EMFDRV_Funcs );
 344
 345     physDev->handles = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, HANDLE_LIST_INC * sizeof(physDev->handles[0]));
 346     physDev->handles_size = HANDLE_LIST_INC;
 347     physDev->cur_handles = 1;
 348     physDev->hFile = 0;
 349     physDev->dc_brush = 0;
 350     physDev->dc_pen = 0;
 351     physDev->screen_dc = 0;
 352     physDev->restoring = 0;
 353     if (hdc)  /* if no ref, use current display */
 354         physDev->ref_dc = hdc;
 355     else
 356         physDev->ref_dc = physDev->screen_dc = CreateDCW( displayW, NULL, NULL, NULL );
 357
 358     SetVirtualResolution(physDev->dev.hdc, 0, 0, 0, 0);
 359
 360     physDev->emh->iType = EMR_HEADER;
 361     physDev->emh->nSize = size;
 362
 363     physDev->emh->rclBounds.left = physDev->emh->rclBounds.top = 0;
 364     physDev->emh->rclBounds.right = physDev->emh->rclBounds.bottom = -1;
 365
 366     if(rect) {
 367         physDev->emh->rclFrame.left   = rect->left;
 368         physDev->emh->rclFrame.top    = rect->top;
 369         physDev->emh->rclFrame.right  = rect->right;
 370         physDev->emh->rclFrame.bottom = rect->bottom;
 371     } else {  /* Set this to {0,0 - -1,-1} and update it at the end */
 372         physDev->emh->rclFrame.left = physDev->emh->rclFrame.top = 0;
 373         physDev->emh->rclFrame.right = physDev->emh->rclFrame.bottom = -1;
 374     }
 375
 376     physDev->emh->dSignature = ENHMETA_SIGNATURE;
 377     physDev->emh->nVersion = 0x10000;
 378     physDev->emh->nBytes = physDev->emh->nSize;
 379     physDev->emh->nRecords = 1;
 380     physDev->emh->nHandles = 1;
 381
 382     physDev->emh->sReserved = 0; /* According to docs, this is reserved and must be 0 */
 383     physDev->emh->nDescription = length / 2;
 384
 385     physDev->emh->offDescription = length ? sizeof(ENHMETAHEADER) : 0;
 386
 387     physDev->emh->nPalEntries = 0; /* I guess this should start at 0 */
 388
 389     /* Size in pixels */
 390     physDev->emh->szlDevice.cx = GetDeviceCaps( physDev->ref_dc, HORZRES );
 391     physDev->emh->szlDevice.cy = GetDeviceCaps( physDev->ref_dc, VERTRES );
 392
 393     /* Size in millimeters */
 394     physDev->emh->szlMillimeters.cx = GetDeviceCaps( physDev->ref_dc, HORZSIZE );
 395     physDev->emh->szlMillimeters.cy = GetDeviceCaps( physDev->ref_dc, VERTSIZE );
 396
 397     /* Size in micrometers */
 398     physDev->emh->szlMicrometers.cx = physDev->emh->szlMillimeters.cx * 1000;
 399     physDev->emh->szlMicrometers.cy = physDev->emh->szlMillimeters.cy * 1000;
 400
 401     memcpy((char *)physDev->emh + sizeof(ENHMETAHEADER), description, length);
 402
 403     if (filename)  /* disk based metafile */
 404     {
 405         if ((hFile = CreateFileW(filename, GENERIC_WRITE | GENERIC_READ, 0,
 406                                  NULL, CREATE_ALWAYS, 0, 0)) == INVALID_HANDLE_VALUE) {
 407             free_dc_ptr( dc );
 408             return 0;
 409         }
 410         if (!WriteFile( hFile, physDev->emh, size, NULL, NULL )) {
 411             free_dc_ptr( dc );
 412             return 0;
 413         }
 414         physDev->hFile = hFile;
 415     }
 416
 417     TRACE("returning %p\n", physDev->dev.hdc);
 418     ret = physDev->dev.hdc;
 419     release_dc_ptr( dc );
 420
 421     return ret;
 422 }
 423
 424 /******************************************************************
 425  *             CloseEnhMetaFile (GDI32.@)
 426  */
 427 HENHMETAFILE WINAPI CloseEnhMetaFile(HDC hdc) /* [in] metafile DC */
 428 {
 429     HENHMETAFILE hmf;
 430     EMFDRV_PDEVICE *physDev;
 431     DC *dc;
 432     EMREOF emr;
 433     HANDLE hMapping = 0;
 434
 435     TRACE("(%p)\n", hdc );
 436
 437     if (!(dc = get_dc_ptr( hdc ))) return NULL;
 438     if (dc->header.type != OBJ_ENHMETADC)
 439     {
 440         release_dc_ptr( dc );
 441         return NULL;
 442     }
 443     if (dc->refcount != 1)
 444     {
 445         FIXME( "not deleting busy DC %p refcount %u\n", hdc, dc->refcount );
 446         release_dc_ptr( dc );
 447         return NULL;
 448     }
 449     physDev = (EMFDRV_PDEVICE *)dc->physDev;
 450
 451     if(dc->saveLevel)
 452         RestoreDC(hdc, 1);
 453
 454     if (physDev->dc_brush) DeleteObject( physDev->dc_brush );
 455     if (physDev->dc_pen) DeleteObject( physDev->dc_pen );
 456     if (physDev->screen_dc) DeleteDC( physDev->screen_dc );
 457
 458     emr.emr.iType = EMR_EOF;
 459     emr.emr.nSize = sizeof(emr);
 460     emr.nPalEntries = 0;
 461     emr.offPalEntries = FIELD_OFFSET(EMREOF, nSizeLast);
 462     emr.nSizeLast = emr.emr.nSize;
 463     EMFDRV_WriteRecord( dc->physDev, &emr.emr );
 464
 465     /* Update rclFrame if not initialized in CreateEnhMetaFile */
 466     if(physDev->emh->rclFrame.left > physDev->emh->rclFrame.right) {
 467         physDev->emh->rclFrame.left = physDev->emh->rclBounds.left *
 468           physDev->emh->szlMillimeters.cx * 100 / physDev->emh->szlDevice.cx;
 469         physDev->emh->rclFrame.top = physDev->emh->rclBounds.top *
 470           physDev->emh->szlMillimeters.cy * 100 / physDev->emh->szlDevice.cy;
 471         physDev->emh->rclFrame.right = physDev->emh->rclBounds.right *
 472           physDev->emh->szlMillimeters.cx * 100 / physDev->emh->szlDevice.cx;
 473         physDev->emh->rclFrame.bottom = physDev->emh->rclBounds.bottom *
 474           physDev->emh->szlMillimeters.cy * 100 / physDev->emh->szlDevice.cy;
 475     }
 476
 477     if (physDev->hFile)  /* disk based metafile */
 478     {
 479         if (SetFilePointer(physDev->hFile, 0, NULL, FILE_BEGIN) != 0)
 480         {
 481             CloseHandle( physDev->hFile );
 482             free_dc_ptr( dc );
 483             return 0;
 484         }
 485
 486         if (!WriteFile(physDev->hFile, physDev->emh, sizeof(*physDev->emh),
 487                        NULL, NULL))
 488         {
 489             CloseHandle( physDev->hFile );
 490             free_dc_ptr( dc );
 491             return 0;
 492         }
 493         HeapFree( GetProcessHeap(), 0, physDev->emh );
 494         hMapping = CreateFileMappingA(physDev->hFile, NULL, PAGE_READONLY, 0,
 495                                       0, NULL);
 496         TRACE("hMapping = %p\n", hMapping );
 497         physDev->emh = MapViewOfFile(hMapping, FILE_MAP_READ, 0, 0, 0);
 498         TRACE("view = %p\n", physDev->emh );
 499         CloseHandle( hMapping );
 500         CloseHandle( physDev->hFile );
 501     }
 502
 503     hmf = EMF_Create_HENHMETAFILE( physDev->emh, (physDev->hFile != 0) );
 504     physDev->emh = NULL;  /* So it won't be deleted */
 505     free_dc_ptr( dc );
 506     return hmf;
 507 }