dlls/win32u/wrappers.c

   1 /*
   2  * Unix call wrappers
   3  *
   4  * Copyright 2021 Jacek Caban for CodeWeavers
   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 "ntstatus.h"
  22 #define WIN32_NO_STATUS
  23 #include "win32u_private.h"
  24
  25 static const struct unix_funcs *unix_funcs;
  26
  27 INT WINAPI NtGdiAbortDoc( HDC hdc )
  28 {
  29     if (!unix_funcs) return 0;
  30     return unix_funcs->pNtGdiAbortDoc( hdc );
  31 }
  32
  33 BOOL WINAPI NtGdiAbortPath( HDC hdc )
  34 {
  35     if (!unix_funcs) return FALSE;
  36     return unix_funcs->pNtGdiAbortPath( hdc );
  37 }
  38
  39 BOOL WINAPI NtGdiAlphaBlend( HDC hdc_dst, int x_dst, int y_dst, int width_dst, int height_dst,
  40                              HDC hdc_src, int x_src, int y_src, int width_src, int height_src,
  41                              BLENDFUNCTION blend_function, HANDLE xform )
  42 {
  43     if (!unix_funcs) return FALSE;
  44     return unix_funcs->pNtGdiAlphaBlend( hdc_dst, x_dst, y_dst, width_dst, height_dst, hdc_src,
  45                                          x_src, y_src, width_src, height_src, blend_function, xform );
  46 }
  47
  48 BOOL WINAPI NtGdiAngleArc( HDC hdc, INT x, INT y, DWORD radius, FLOAT start_angle, FLOAT sweep_angle )
  49 {
  50     if (!unix_funcs) return FALSE;
  51     return unix_funcs->pNtGdiAngleArc( hdc, x, y, radius, start_angle, sweep_angle );
  52 }
  53
  54 BOOL WINAPI NtGdiArcInternal( UINT type, HDC hdc, INT left, INT top, INT right, INT bottom,
  55                               INT xstart, INT ystart, INT xend, INT yend )
  56 {
  57     if (!unix_funcs) return FALSE;
  58     return unix_funcs->pNtGdiArcInternal( type, hdc, left, top, right, bottom, xstart, ystart, xend, yend );
  59 }
  60
  61 BOOL WINAPI NtGdiBeginPath( HDC hdc )
  62 {
  63     if (!unix_funcs) return FALSE;
  64     return unix_funcs->pNtGdiBeginPath( hdc );
  65 }
  66
  67 BOOL WINAPI NtGdiBitBlt( HDC hdc_dst, INT x_dst, INT y_dst, INT width, INT height, HDC hdc_src,
  68                          INT x_src, INT y_src, DWORD rop, DWORD bk_color, FLONG fl )
  69 {
  70     if (!unix_funcs) return FALSE;
  71     return unix_funcs->pNtGdiBitBlt( hdc_dst, x_dst, y_dst, width, height, hdc_src, x_src, y_src,
  72                                      rop, bk_color, fl );
  73 }
  74
  75 BOOL WINAPI NtGdiCloseFigure( HDC hdc )
  76 {
  77     if (!unix_funcs) return FALSE;
  78     return unix_funcs->pNtGdiCloseFigure( hdc );
  79 }
  80
  81 BOOL WINAPI NtGdiComputeXformCoefficients( HDC hdc )
  82 {
  83     if (!unix_funcs) return FALSE;
  84     return unix_funcs->pNtGdiComputeXformCoefficients( hdc );
  85 }
  86
  87 HBITMAP WINAPI NtGdiCreateCompatibleBitmap( HDC hdc, INT width, INT height )
  88 {
  89     if (!unix_funcs) return 0;
  90     return unix_funcs->pNtGdiCreateCompatibleBitmap( hdc, width, height );
  91 }
  92
  93 HDC WINAPI NtGdiCreateCompatibleDC( HDC hdc )
  94 {
  95     if (!unix_funcs) return 0;
  96     return unix_funcs->pNtGdiCreateCompatibleDC( hdc );
  97 }
  98
  99 HBITMAP WINAPI NtGdiCreateDIBitmapInternal( HDC hdc, INT width, INT height, DWORD init,
 100                                             const void *bits, const BITMAPINFO *data,
 101                                             UINT coloruse, UINT max_info, UINT max_bits,
 102                                             ULONG flags, HANDLE xform )
 103 {
 104     if (!unix_funcs) return 0;
 105     return unix_funcs->pNtGdiCreateDIBitmapInternal( hdc, width, height, init, bits, data,
 106                                                      coloruse, max_info, max_bits, flags, xform );
 107 }
 108
 109 HDC WINAPI NtGdiCreateMetafileDC( HDC hdc )
 110 {
 111     if (!unix_funcs) return 0;
 112     return unix_funcs->pNtGdiCreateMetafileDC( hdc );
 113 }
 114
 115 BOOL WINAPI NtGdiDeleteObjectApp( HGDIOBJ obj )
 116 {
 117     if (!unix_funcs) return FALSE;
 118     return unix_funcs->pNtGdiDeleteObjectApp( obj );
 119 }
 120
 121 LONG WINAPI NtGdiDoPalette( HGDIOBJ handle, WORD start, WORD count, void *entries,
 122                             DWORD func, BOOL inbound )
 123 {
 124     if (!unix_funcs) return 0;
 125     return unix_funcs->pNtGdiDoPalette( handle, start, count, entries, func, inbound );
 126 }
 127
 128 BOOL WINAPI NtGdiEllipse( HDC hdc, INT left, INT top, INT right, INT bottom )
 129 {
 130     if (!unix_funcs) return FALSE;
 131     return unix_funcs->pNtGdiEllipse( hdc, left, top, right, bottom );
 132 }
 133
 134 INT WINAPI NtGdiEndDoc( HDC hdc )
 135 {
 136     if (!unix_funcs) return SP_ERROR;
 137     return unix_funcs->pNtGdiEndDoc( hdc );
 138 }
 139
 140 BOOL WINAPI NtGdiEndPath( HDC hdc )
 141 {
 142     if (!unix_funcs) return FALSE;
 143     return unix_funcs->pNtGdiEndPath( hdc );
 144 }
 145
 146 INT WINAPI NtGdiEndPage( HDC hdc )
 147 {
 148     if (!unix_funcs) return SP_ERROR;
 149     return unix_funcs->pNtGdiEndPage( hdc );
 150 }
 151
 152 BOOL WINAPI NtGdiEnumFonts( HDC hdc, ULONG type, ULONG win32_compat, ULONG face_name_len,
 153                             const WCHAR *face_name, ULONG charset, ULONG *count, void *buf )
 154 {
 155     if (!unix_funcs) return FALSE;
 156     return unix_funcs->pNtGdiEnumFonts( hdc, type, win32_compat, face_name_len, face_name,
 157                                         charset, count, buf );
 158 }
 159
 160 INT WINAPI NtGdiExcludeClipRect( HDC hdc, INT left, INT top, INT right, INT bottom )
 161 {
 162     if (!unix_funcs) return ERROR;
 163     return unix_funcs->pNtGdiExcludeClipRect( hdc, left, top, right, bottom );
 164 }
 165
 166 INT WINAPI NtGdiExtEscape( HDC hdc, WCHAR *driver, INT driver_id, INT escape, INT input_size,
 167                            const char *input, INT output_size, char *output )
 168 {
 169     if (!unix_funcs) return 0;
 170     return unix_funcs->pNtGdiExtEscape( hdc, driver, driver_id, escape, input_size, input,
 171                                         output_size, output );
 172 }
 173
 174 BOOL WINAPI NtGdiExtFloodFill( HDC hdc, INT x, INT y, COLORREF color, UINT type )
 175 {
 176     if (!unix_funcs) return FALSE;
 177     return unix_funcs->pNtGdiExtFloodFill( hdc, x, y, color, type );
 178 }
 179
 180 BOOL WINAPI NtGdiExtTextOutW( HDC hdc, INT x, INT y, UINT flags, const RECT *rect,
 181                               const WCHAR *str, UINT count, const INT *dx, DWORD cp )
 182 {
 183     if (!unix_funcs) return FALSE;
 184     return unix_funcs->pNtGdiExtTextOutW( hdc, x, y, flags, rect, str, count, dx, cp );
 185 }
 186
 187 INT WINAPI NtGdiExtSelectClipRgn( HDC hdc, HRGN region, INT mode )
 188 {
 189     if (!unix_funcs) return ERROR;
 190     return unix_funcs->pNtGdiExtSelectClipRgn( hdc, region, mode );
 191 }
 192
 193 BOOL WINAPI NtGdiFillPath( HDC hdc )
 194 {
 195     if (!unix_funcs) return FALSE;
 196     return unix_funcs->pNtGdiFillPath( hdc );
 197 }
 198
 199 BOOL WINAPI NtGdiFillRgn( HDC hdc, HRGN hrgn, HBRUSH hbrush )
 200 {
 201     if (!unix_funcs) return FALSE;
 202     return unix_funcs->pNtGdiFillRgn( hdc, hrgn, hbrush );
 203 }
 204
 205 BOOL WINAPI NtGdiFontIsLinked( HDC hdc )
 206 {
 207     if (!unix_funcs) return FALSE;
 208     return unix_funcs->pNtGdiFontIsLinked( hdc );
 209 }
 210
 211 BOOL WINAPI NtGdiFrameRgn( HDC hdc, HRGN hrgn, HBRUSH brush, INT width, INT height )
 212 {
 213     if (!unix_funcs) return FALSE;
 214     return unix_funcs->pNtGdiFrameRgn( hdc, hrgn, brush, width, height );
 215 }
 216
 217 BOOL WINAPI NtGdiGetAndSetDCDword( HDC hdc, UINT method, DWORD value, DWORD *result )
 218 {
 219     if (!unix_funcs) return FALSE;
 220     return unix_funcs->pNtGdiGetAndSetDCDword( hdc, method, value, result );
 221 }
 222
 223 INT WINAPI NtGdiGetAppClipBox( HDC hdc, RECT *rect )
 224 {
 225     if (!unix_funcs) return ERROR;
 226     return unix_funcs->pNtGdiGetAppClipBox( hdc, rect );
 227 }
 228
 229 UINT WINAPI NtGdiGetBoundsRect( HDC hdc, RECT *rect, UINT flags )
 230 {
 231     if (!unix_funcs) return 0;
 232     return unix_funcs->pNtGdiGetBoundsRect( hdc, rect, flags );
 233 }
 234
 235 BOOL WINAPI NtGdiGetCharABCWidthsW( HDC hdc, UINT first, UINT last, WCHAR *chars,
 236                                     ULONG flags, void *buffer )
 237 {
 238     if (!unix_funcs) return FALSE;
 239     return unix_funcs->pNtGdiGetCharABCWidthsW( hdc, first, last, chars, flags, buffer );
 240 }
 241
 242 BOOL WINAPI NtGdiGetCharWidthW( HDC hdc, UINT first_char, UINT last_char, WCHAR *chars,
 243                                 ULONG flags, void *buffer )
 244 {
 245     if (!unix_funcs) return FALSE;
 246     return unix_funcs->pNtGdiGetCharWidthW( hdc, first_char, last_char, chars, flags, buffer );
 247 }
 248
 249 BOOL WINAPI NtGdiGetCharWidthInfo( HDC hdc, struct char_width_info *info )
 250 {
 251     if (!unix_funcs) return FALSE;
 252     return unix_funcs->pNtGdiGetCharWidthInfo( hdc, info );
 253 }
 254
 255 INT WINAPI NtGdiGetDIBitsInternal( HDC hdc, HBITMAP hbitmap, UINT startscan, UINT lines,
 256                                    void *bits, BITMAPINFO *info, UINT coloruse,
 257                                    UINT max_bits, UINT max_info )
 258 {
 259     if (!unix_funcs) return 0;
 260     return unix_funcs->pNtGdiGetDIBitsInternal( hdc, hbitmap, startscan, lines, bits, info, coloruse,
 261                                                 max_bits, max_info );
 262 }
 263
 264 INT WINAPI NtGdiGetDeviceCaps( HDC hdc, INT cap )
 265 {
 266     if (!unix_funcs) return 0;
 267     return unix_funcs->pNtGdiGetDeviceCaps( hdc, cap );
 268 }
 269
 270 BOOL WINAPI NtGdiGetDeviceGammaRamp( HDC hdc, void *ptr )
 271 {
 272     if (!unix_funcs) return FALSE;
 273     return unix_funcs->pNtGdiGetDeviceGammaRamp( hdc, ptr );
 274 }
 275
 276 DWORD WINAPI NtGdiGetFontData( HDC hdc, DWORD table, DWORD offset, void *buffer, DWORD length )
 277 {
 278     if (!unix_funcs) return GDI_ERROR;
 279     return unix_funcs->pNtGdiGetFontData( hdc, table, offset, buffer, length );
 280 }
 281
 282 DWORD WINAPI NtGdiGetFontUnicodeRanges( HDC hdc, GLYPHSET *lpgs )
 283 {
 284     if (!unix_funcs) return 0;
 285     return unix_funcs->pNtGdiGetFontUnicodeRanges( hdc, lpgs );
 286 }
 287
 288 DWORD WINAPI NtGdiGetGlyphIndicesW( HDC hdc, const WCHAR *str, INT count,
 289                                     WORD *indices, DWORD flags )
 290 {
 291     if (!unix_funcs) return GDI_ERROR;
 292     return unix_funcs->pNtGdiGetGlyphIndicesW( hdc, str, count, indices, flags );
 293 }
 294
 295 DWORD WINAPI NtGdiGetGlyphOutline( HDC hdc, UINT ch, UINT format, GLYPHMETRICS *metrics,
 296                                    DWORD size, void *buffer, const MAT2 *mat2,
 297                                    BOOL ignore_rotation )
 298 {
 299     if (!unix_funcs) return GDI_ERROR;
 300     return unix_funcs->pNtGdiGetGlyphOutline( hdc, ch, format, metrics, size, buffer, mat2, ignore_rotation );
 301 }
 302
 303 DWORD WINAPI NtGdiGetKerningPairs( HDC hdc, DWORD count, KERNINGPAIR *kern_pair )
 304 {
 305     if (!unix_funcs) return 0;
 306     return unix_funcs->pNtGdiGetKerningPairs( hdc, count, kern_pair );
 307 }
 308
 309 COLORREF WINAPI NtGdiGetNearestColor( HDC hdc, COLORREF color )
 310 {
 311     if (!unix_funcs) return CLR_INVALID;
 312     return unix_funcs->pNtGdiGetNearestColor( hdc, color );
 313 }
 314
 315 UINT WINAPI NtGdiGetOutlineTextMetricsInternalW( HDC hdc, UINT cbData,
 316                                                  OUTLINETEXTMETRICW *otm, ULONG opts )
 317 {
 318     if (!unix_funcs) return 0;
 319     return unix_funcs->pNtGdiGetOutlineTextMetricsInternalW( hdc, cbData, otm, opts );
 320 }
 321
 322 COLORREF WINAPI NtGdiGetPixel( HDC hdc, INT x, INT y )
 323 {
 324     if (!unix_funcs) return CLR_INVALID;
 325     return unix_funcs->pNtGdiGetPixel( hdc, x, y );
 326 }
 327
 328 INT WINAPI NtGdiGetRandomRgn( HDC hdc, HRGN region, INT code )
 329 {
 330     if (!unix_funcs) return -1;
 331     return unix_funcs->pNtGdiGetRandomRgn( hdc, region, code );
 332 }
 333
 334 BOOL WINAPI NtGdiGetRasterizerCaps( RASTERIZER_STATUS *status, UINT size )
 335 {
 336     if (!unix_funcs) return FALSE;
 337     return unix_funcs->pNtGdiGetRasterizerCaps( status, size );
 338 }
 339
 340 BOOL WINAPI NtGdiGetRealizationInfo( HDC hdc, struct font_realization_info *info )
 341 {
 342     if (!unix_funcs) return FALSE;
 343     return unix_funcs->pNtGdiGetRealizationInfo( hdc, info );
 344 }
 345
 346 UINT WINAPI NtGdiGetTextCharsetInfo( HDC hdc, FONTSIGNATURE *fs, DWORD flags )
 347 {
 348     if (!unix_funcs) return DEFAULT_CHARSET;
 349     return unix_funcs->pNtGdiGetTextCharsetInfo( hdc, fs, flags );
 350 }
 351
 352 BOOL WINAPI NtGdiGetTextExtentExW( HDC hdc, const WCHAR *str, INT count, INT max_ext,
 353                                    INT *nfit, INT *dxs, SIZE *size, UINT flags )
 354 {
 355     if (!unix_funcs) return FALSE;
 356     return unix_funcs->pNtGdiGetTextExtentExW( hdc, str, count, max_ext, nfit, dxs, size, flags );
 357 }
 358
 359 INT WINAPI NtGdiGetTextFaceW( HDC hdc, INT count, WCHAR *name, BOOL alias_name )
 360 {
 361     if (!unix_funcs) return 0;
 362     return unix_funcs->pNtGdiGetTextFaceW( hdc, count, name, alias_name );
 363 }
 364
 365 BOOL WINAPI NtGdiGetTextMetricsW( HDC hdc, TEXTMETRICW *metrics, ULONG flags )
 366 {
 367     if (!unix_funcs) return FALSE;
 368     return unix_funcs->pNtGdiGetTextMetricsW( hdc, metrics, flags );
 369 }
 370
 371 BOOL WINAPI NtGdiGradientFill( HDC hdc, TRIVERTEX *vert_array, ULONG nvert,
 372                                void *grad_array, ULONG ngrad, ULONG mode )
 373 {
 374     if (!unix_funcs) return FALSE;
 375     return unix_funcs->pNtGdiGradientFill( hdc, vert_array, nvert, grad_array, ngrad, mode );
 376 }
 377
 378 INT WINAPI NtGdiIntersectClipRect( HDC hdc, INT left, INT top, INT right, INT bottom )
 379 {
 380     if (!unix_funcs) return ERROR;
 381     return unix_funcs->pNtGdiIntersectClipRect( hdc, left, top, right, bottom );
 382 }
 383
 384 BOOL WINAPI NtGdiInvertRgn( HDC hdc, HRGN hrgn )
 385 {
 386     if (!unix_funcs) return FALSE;
 387     return unix_funcs->pNtGdiInvertRgn( hdc, hrgn );
 388 }
 389
 390 BOOL WINAPI NtGdiLineTo( HDC hdc, INT x, INT y )
 391 {
 392     if (!unix_funcs) return FALSE;
 393     return unix_funcs->pNtGdiLineTo( hdc, x, y );
 394 }
 395
 396 BOOL WINAPI NtGdiMaskBlt( HDC hdc, INT x_dst, INT y_dst, INT width_dst, INT height_dst,
 397                           HDC hdc_src, INT x_src, INT y_src, HBITMAP mask,
 398                           INT x_mask, INT y_mask, DWORD rop, DWORD bk_color )
 399 {
 400     if (!unix_funcs) return FALSE;
 401     return unix_funcs->pNtGdiMaskBlt( hdc, x_dst, y_dst, width_dst, height_dst, hdc_src,
 402                                       x_src, y_src, mask, x_mask, y_mask, rop, bk_color );
 403 }
 404
 405 BOOL WINAPI NtGdiModifyWorldTransform( HDC hdc, const XFORM *xform, DWORD mode )
 406 {
 407     if (!unix_funcs) return FALSE;
 408     return unix_funcs->pNtGdiModifyWorldTransform( hdc, xform, mode );
 409 }
 410
 411 BOOL WINAPI NtGdiMoveTo( HDC hdc, INT x, INT y, POINT *pt )
 412 {
 413     if (!unix_funcs) return FALSE;
 414     return unix_funcs->pNtGdiMoveTo( hdc, x, y, pt );
 415 }
 416
 417 INT WINAPI NtGdiOffsetClipRgn( HDC hdc, INT x, INT y )
 418 {
 419     if (!unix_funcs) return ERROR;
 420     return unix_funcs->pNtGdiOffsetClipRgn( hdc, x, y );
 421 }
 422
 423 HDC WINAPI NtGdiOpenDCW( UNICODE_STRING *device, const DEVMODEW *devmode,
 424                          UNICODE_STRING *output, ULONG type, BOOL is_display,
 425                          HANDLE hspool, DRIVER_INFO_2W *driver_info, void *pdev )
 426 {
 427     if (!unix_funcs) return 0;
 428     return unix_funcs->pNtGdiOpenDCW( device, devmode, output, type, is_display,
 429                                       hspool, driver_info, pdev );
 430 }
 431
 432 BOOL WINAPI NtGdiPatBlt( HDC hdc, INT left, INT top, INT width, INT height, DWORD rop )
 433 {
 434     if (!unix_funcs) return FALSE;
 435     return unix_funcs->pNtGdiPatBlt( hdc, left, top, width, height, rop );
 436 }
 437
 438 BOOL WINAPI NtGdiPlgBlt( HDC hdc, const POINT *point, HDC hdc_src, INT x_src, INT y_src,
 439                          INT width, INT height, HBITMAP mask, INT x_mask, INT y_mask,
 440                          DWORD bk_color )
 441 {
 442     if (!unix_funcs) return FALSE;
 443     return unix_funcs->pNtGdiPlgBlt( hdc, point, hdc_src, x_src, y_src, width, height, mask,
 444                                      x_mask, y_mask, bk_color );
 445 }
 446
 447 BOOL WINAPI NtGdiPolyDraw( HDC hdc, const POINT *points, const BYTE *types, DWORD count )
 448 {
 449     if (!unix_funcs) return FALSE;
 450     return unix_funcs->pNtGdiPolyDraw( hdc, points, types, count );
 451 }
 452
 453 ULONG WINAPI NtGdiPolyPolyDraw( HDC hdc, const POINT *points, const ULONG *counts,
 454                                 DWORD count, UINT function )
 455 {
 456     if (!unix_funcs) return 0;
 457     return unix_funcs->pNtGdiPolyPolyDraw( hdc, points, counts, count, function );
 458 }
 459
 460 BOOL WINAPI NtGdiPtVisible( HDC hdc, INT x, INT y )
 461 {
 462     if (!unix_funcs) return FALSE;
 463     return unix_funcs->pNtGdiPtVisible( hdc, x, y );
 464 }
 465
 466 BOOL WINAPI NtGdiRectVisible( HDC hdc, const RECT *rect )
 467 {
 468     if (!unix_funcs) return FALSE;
 469     return unix_funcs->pNtGdiRectVisible( hdc, rect );
 470 }
 471
 472 BOOL WINAPI NtGdiRectangle( HDC hdc, INT left, INT top, INT right, INT bottom )
 473 {
 474     if (!unix_funcs) return FALSE;
 475     return unix_funcs->pNtGdiRectangle( hdc, left, top, right, bottom );
 476 }
 477
 478 BOOL WINAPI NtGdiResetDC( HDC hdc, const DEVMODEW *devmode, BOOL *banding,
 479                           DRIVER_INFO_2W *driver_info, void *dev )
 480 {
 481     if (!unix_funcs) return FALSE;
 482     return unix_funcs->pNtGdiResetDC( hdc, devmode, banding, driver_info, dev );
 483 }
 484
 485 BOOL WINAPI NtGdiResizePalette( HPALETTE palette, UINT count )
 486 {
 487     if (!unix_funcs) return FALSE;
 488     return unix_funcs->pNtGdiResizePalette( palette, count );
 489 }
 490
 491 BOOL WINAPI NtGdiRestoreDC( HDC hdc, INT level )
 492 {
 493     if (!unix_funcs) return FALSE;
 494     return unix_funcs->pNtGdiRestoreDC( hdc, level );
 495 }
 496
 497 BOOL WINAPI NtGdiRoundRect( HDC hdc, INT left, INT top, INT right,
 498                             INT bottom, INT ell_width, INT ell_height )
 499 {
 500     if (!unix_funcs) return FALSE;
 501     return unix_funcs->pNtGdiRoundRect( hdc, left, top, right, bottom, ell_width, ell_height );
 502 }
 503
 504 BOOL WINAPI NtGdiScaleViewportExtEx( HDC hdc, INT x_num, INT x_denom,
 505                                      INT y_num, INT y_denom, SIZE *size )
 506 {
 507     if (!unix_funcs) return FALSE;
 508     return unix_funcs->pNtGdiScaleViewportExtEx( hdc, x_num, x_denom, y_num, y_denom, size );
 509 }
 510
 511 BOOL WINAPI NtGdiScaleWindowExtEx( HDC hdc, INT x_num, INT x_denom,
 512                                    INT y_num, INT y_denom, SIZE *size )
 513 {
 514     if (!unix_funcs) return FALSE;
 515     return unix_funcs->pNtGdiScaleWindowExtEx( hdc, x_num, x_denom, y_num, y_denom, size );
 516 }
 517
 518 HGDIOBJ WINAPI NtGdiSelectBitmap( HDC hdc, HGDIOBJ handle )
 519 {
 520     if (!unix_funcs) return 0;
 521     return unix_funcs->pNtGdiSelectBitmap( hdc, handle );
 522 }
 523
 524 HGDIOBJ WINAPI NtGdiSelectBrush( HDC hdc, HGDIOBJ handle )
 525 {
 526     if (!unix_funcs) return 0;
 527     return unix_funcs->pNtGdiSelectBrush( hdc, handle );
 528 }
 529
 530 BOOL WINAPI NtGdiSelectClipPath( HDC hdc, INT mode )
 531 {
 532     if (!unix_funcs) return FALSE;
 533     return unix_funcs->pNtGdiSelectClipPath( hdc, mode );
 534 }
 535
 536 HGDIOBJ WINAPI NtGdiSelectFont( HDC hdc, HGDIOBJ handle )
 537 {
 538     if (!unix_funcs) return 0;
 539     return unix_funcs->pNtGdiSelectFont( hdc, handle );
 540 }
 541
 542 HGDIOBJ WINAPI NtGdiSelectPen( HDC hdc, HGDIOBJ handle )
 543 {
 544     if (!unix_funcs) return 0;
 545     return unix_funcs->pNtGdiSelectPen( hdc, handle );
 546 }
 547
 548 UINT WINAPI NtGdiSetBoundsRect( HDC hdc, const RECT *rect, UINT flags )
 549 {
 550     if (!unix_funcs) return 0;
 551     return unix_funcs->pNtGdiSetBoundsRect( hdc, rect, flags );
 552 }
 553
 554 INT WINAPI NtGdiSetDIBitsToDeviceInternal( HDC hdc, INT x_dst, INT y_dst, DWORD cx,
 555                                            DWORD cy, INT x_src, INT y_src, UINT startscan,
 556                                            UINT lines, const void *bits, const BITMAPINFO *bmi,
 557                                            UINT coloruse, UINT max_bits, UINT max_info,
 558                                            BOOL xform_coords, HANDLE xform )
 559 {
 560     if (!unix_funcs) return 0;
 561     return unix_funcs->pNtGdiSetDIBitsToDeviceInternal( hdc, x_dst, y_dst, cx, cy, x_src, y_src,
 562                                                         startscan, lines, bits, bmi, coloruse,
 563                                                         max_bits, max_info, xform_coords, xform );
 564 }
 565
 566 BOOL WINAPI NtGdiSetDeviceGammaRamp( HDC hdc, void *ptr )
 567 {
 568     if (!unix_funcs) return FALSE;
 569     return unix_funcs->pNtGdiSetDeviceGammaRamp( hdc, ptr );
 570 }
 571
 572 DWORD WINAPI NtGdiSetLayout( HDC hdc, LONG wox, DWORD layout )
 573 {
 574     if (!unix_funcs) return GDI_ERROR;
 575     return unix_funcs->pNtGdiSetLayout( hdc, wox, layout );
 576 }
 577
 578 COLORREF WINAPI NtGdiSetPixel( HDC hdc, INT x, INT y, COLORREF color )
 579 {
 580     if (!unix_funcs) return CLR_INVALID;
 581     return unix_funcs->pNtGdiSetPixel( hdc, x, y, color );
 582 }
 583
 584 UINT WINAPI NtGdiSetSystemPaletteUse( HDC hdc, UINT use )
 585 {
 586     if (!unix_funcs) return SYSPAL_ERROR;
 587     return unix_funcs->pNtGdiSetSystemPaletteUse( hdc, use );
 588 }
 589
 590 INT WINAPI NtGdiStartDoc( HDC hdc, const DOCINFOW *doc, BOOL *banding, INT job )
 591 {
 592     if (!unix_funcs) return SP_ERROR;
 593     return unix_funcs->pNtGdiStartDoc( hdc, doc, banding, job );
 594 }
 595
 596 INT WINAPI NtGdiStartPage( HDC hdc )
 597 {
 598     if (!unix_funcs) return SP_ERROR;
 599     return unix_funcs->pNtGdiStartPage( hdc );
 600 }
 601
 602 BOOL WINAPI NtGdiStretchBlt( HDC hdc, INT x_dst, INT y_dst, INT width_dst, INT height_dst,
 603                              HDC hdc_src, INT x_src, INT y_src, INT width_src, INT height_src,
 604                              DWORD rop, COLORREF bk_color )
 605 {
 606     if (!unix_funcs) return FALSE;
 607     return unix_funcs->pNtGdiStretchBlt( hdc, x_dst, y_dst, width_dst, height_dst, hdc_src,
 608                                          x_src, y_src, width_src, height_src, rop, bk_color );
 609 }
 610
 611 INT WINAPI NtGdiStretchDIBitsInternal( HDC hdc, INT x_dst, INT y_dst, INT width_dst,
 612                                        INT height_dst, INT x_src, INT y_src, INT width_src,
 613                                        INT height_src, const void *bits, const BITMAPINFO *bmi,
 614                                        UINT coloruse, DWORD rop, UINT max_info, UINT max_bits,
 615                                        HANDLE xform )
 616 {
 617     if (!unix_funcs) return 0;
 618     return unix_funcs->pNtGdiStretchDIBitsInternal( hdc, x_dst, y_dst, width_dst, height_dst,
 619                                                     x_src, y_src, width_src, height_src, bits, bmi,
 620                                                     coloruse, rop, max_info, max_bits, xform );
 621 }
 622
 623 BOOL WINAPI NtGdiStrokeAndFillPath( HDC hdc )
 624 {
 625     if (!unix_funcs) return FALSE;
 626     return unix_funcs->pNtGdiStrokeAndFillPath( hdc );
 627 }
 628
 629 BOOL WINAPI NtGdiStrokePath( HDC hdc )
 630 {
 631     if (!unix_funcs) return FALSE;
 632     return unix_funcs->pNtGdiStrokePath( hdc );
 633 }
 634
 635 BOOL WINAPI NtGdiTransparentBlt( HDC hdc, int x_dst, int y_dst, int width_dst, int height_dst,
 636                                  HDC hdc_src, int x_src, int y_src, int width_src, int height_src,
 637                                  UINT color )
 638 {
 639     if (!unix_funcs) return FALSE;
 640     return unix_funcs->pNtGdiTransparentBlt( hdc, x_dst, y_dst, width_dst, height_dst, hdc_src,
 641                                              x_src, y_src, width_src, height_src, color );
 642 }
 643
 644 BOOL WINAPI NtGdiUnrealizeObject( HGDIOBJ obj )
 645 {
 646     if (!unix_funcs) return FALSE;
 647     return unix_funcs->pNtGdiUnrealizeObject( obj );
 648 }
 649
 650 BOOL WINAPI NtGdiUpdateColors( HDC hdc )
 651 {
 652     if (!unix_funcs) return FALSE;
 653     return unix_funcs->pNtGdiUpdateColors( hdc );
 654 }
 655
 656 BOOL WINAPI NtGdiWidenPath( HDC hdc )
 657 {
 658     if (!unix_funcs) return FALSE;
 659     return unix_funcs->pNtGdiWidenPath( hdc );
 660 }
 661
 662 NTSTATUS WINAPI NtGdiDdDDICheckVidPnExclusiveOwnership( const D3DKMT_CHECKVIDPNEXCLUSIVEOWNERSHIP *desc )
 663 {
 664     if (!unix_funcs) return STATUS_NOT_SUPPORTED;
 665     return unix_funcs->pNtGdiDdDDICheckVidPnExclusiveOwnership( desc );
 666 }
 667
 668 NTSTATUS WINAPI NtGdiDdDDICreateDCFromMemory( D3DKMT_CREATEDCFROMMEMORY *desc )
 669 {
 670     if (!unix_funcs) return STATUS_NOT_SUPPORTED;
 671     return unix_funcs->pNtGdiDdDDICreateDCFromMemory( desc );
 672 }
 673
 674 NTSTATUS WINAPI NtGdiDdDDIDestroyDCFromMemory( const D3DKMT_DESTROYDCFROMMEMORY *desc )
 675 {
 676     if (!unix_funcs) return STATUS_NOT_SUPPORTED;
 677     return unix_funcs->pNtGdiDdDDIDestroyDCFromMemory( desc );
 678 }
 679
 680 NTSTATUS WINAPI NtGdiDdDDIDestroyDevice( const D3DKMT_DESTROYDEVICE *desc )
 681 {
 682     if (!unix_funcs) return STATUS_NOT_SUPPORTED;
 683     return unix_funcs->pNtGdiDdDDIDestroyDevice( desc );
 684 }
 685
 686 NTSTATUS WINAPI NtGdiDdDDIEscape( const D3DKMT_ESCAPE *desc )
 687 {
 688     if (!unix_funcs) return STATUS_NOT_SUPPORTED;
 689     return unix_funcs->pNtGdiDdDDIEscape( desc );
 690 }
 691
 692 NTSTATUS WINAPI NtGdiDdDDISetVidPnSourceOwner( const D3DKMT_SETVIDPNSOURCEOWNER *desc )
 693 {
 694     if (!unix_funcs) return STATUS_NOT_SUPPORTED;
 695     return unix_funcs->pNtGdiDdDDISetVidPnSourceOwner( desc );
 696 }
 697
 698 HKL WINAPI NtUserActivateKeyboardLayout( HKL layout, UINT flags )
 699 {
 700     if (!unix_funcs) return 0;
 701     return unix_funcs->pNtUserActivateKeyboardLayout( layout, flags );
 702 }
 703
 704 ULONG_PTR WINAPI NtUserCallOneParam( ULONG_PTR arg, ULONG code )
 705 {
 706     if (!unix_funcs) return 0;
 707     return unix_funcs->pNtUserCallOneParam( arg, code );
 708 }
 709
 710 ULONG_PTR WINAPI NtUserCallTwoParam( ULONG_PTR arg1, ULONG_PTR arg2, ULONG code )
 711 {
 712     if (!unix_funcs) return 0;
 713     return unix_funcs->pNtUserCallTwoParam( arg1, arg2, code );
 714 }
 715
 716 LONG WINAPI NtUserChangeDisplaySettings( UNICODE_STRING *devname, DEVMODEW *devmode, HWND hwnd,
 717                                          DWORD flags, void *lparam )
 718 {
 719     if (!unix_funcs) return DISP_CHANGE_FAILED;
 720     return unix_funcs->pNtUserChangeDisplaySettings( devname, devmode, hwnd, flags, lparam );
 721 }
 722
 723 INT WINAPI NtUserCountClipboardFormats(void)
 724 {
 725     if (!unix_funcs) return 0;
 726     return unix_funcs->pNtUserCountClipboardFormats();
 727 }
 728
 729 NTSTATUS WINAPI NtUserEnumDisplayDevices( UNICODE_STRING *device, DWORD index,
 730                                           DISPLAY_DEVICEW *info, DWORD flags )
 731 {
 732     if (!unix_funcs) return FALSE;
 733     return unix_funcs->pNtUserEnumDisplayDevices( device, index, info, flags );
 734 }
 735
 736 BOOL WINAPI NtUserEnumDisplayMonitors( HDC hdc, RECT *rect, MONITORENUMPROC proc, LPARAM lp )
 737 {
 738     if (!unix_funcs) return FALSE;
 739     return unix_funcs->pNtUserEnumDisplayMonitors( hdc, rect, proc, lp );
 740 }
 741
 742 BOOL WINAPI NtUserEnumDisplaySettings( UNICODE_STRING *device, DWORD mode,
 743                                        DEVMODEW *dev_mode, DWORD flags )
 744 {
 745     if (!unix_funcs) return FALSE;
 746     return unix_funcs->pNtUserEnumDisplaySettings( device, mode, dev_mode, flags );
 747 }
 748
 749 LONG WINAPI NtUserGetDisplayConfigBufferSizes( UINT32 flags, UINT32 *num_path_info,
 750                                                UINT32 *num_mode_info )
 751 {
 752     if (!unix_funcs) return ERROR_NOT_SUPPORTED;
 753     return unix_funcs->pNtUserGetDisplayConfigBufferSizes( flags, num_path_info, num_mode_info );
 754 }
 755
 756 UINT WINAPI NtUserGetKeyboardLayoutList( INT size, HKL *layouts )
 757 {
 758     if (!unix_funcs) return 0;
 759     return unix_funcs->pNtUserGetKeyboardLayoutList( size, layouts );
 760 }
 761
 762 INT WINAPI NtUserGetKeyNameText( LONG lparam, WCHAR *buffer, INT size )
 763 {
 764     if (!unix_funcs) return 0;
 765     return unix_funcs->pNtUserGetKeyNameText( lparam, buffer, size );
 766 }
 767
 768 INT WINAPI NtUserGetPriorityClipboardFormat( UINT *list, INT count )
 769 {
 770     if (!unix_funcs) return 0;
 771     return unix_funcs->pNtUserGetPriorityClipboardFormat( list, count );
 772 }
 773
 774 BOOL WINAPI NtUserGetUpdatedClipboardFormats( UINT *formats, UINT size, UINT *out_size )
 775 {
 776     if (!unix_funcs) return FALSE;
 777     return unix_funcs->pNtUserGetUpdatedClipboardFormats( formats, size, out_size );
 778 }
 779
 780 BOOL WINAPI NtUserIsClipboardFormatAvailable( UINT format )
 781 {
 782     if (!unix_funcs) return FALSE;
 783     return unix_funcs->pNtUserIsClipboardFormatAvailable( format );
 784 }
 785
 786 UINT WINAPI NtUserMapVirtualKeyEx( UINT code, UINT type, HKL layout )
 787 {
 788     if (!unix_funcs) return -1;
 789     return unix_funcs->pNtUserMapVirtualKeyEx( code, type, layout );
 790 }
 791
 792 BOOL WINAPI NtUserScrollDC( HDC hdc, INT dx, INT dy, const RECT *scroll, const RECT *clip,
 793                             HRGN ret_update_rgn, RECT *update_rect )
 794 {
 795     if (!unix_funcs) return FALSE;
 796     return unix_funcs->pNtUserScrollDC( hdc, dx, dy, scroll, clip, ret_update_rgn, update_rect );
 797 }
 798
 799 HPALETTE WINAPI NtUserSelectPalette( HDC hdc, HPALETTE hpal, WORD bkg )
 800 {
 801     if (!unix_funcs) return 0;
 802     return unix_funcs->pNtUserSelectPalette( hdc, hpal, bkg );
 803 }
 804
 805 BOOL WINAPI NtUserSetSysColors( INT count, const INT *colors, const COLORREF *values )
 806 {
 807     if (!unix_funcs) return FALSE;
 808     return unix_funcs->pNtUserSetSysColors( count, colors, values );
 809 }
 810
 811 INT WINAPI NtUserShowCursor( BOOL show )
 812 {
 813     if (!unix_funcs) return 0;
 814     return unix_funcs->pNtUserShowCursor( show );
 815 }
 816
 817 BOOL WINAPI NtUserSystemParametersInfo( UINT action, UINT val, PVOID ptr, UINT winini )
 818 {
 819     if (!unix_funcs) return FALSE;
 820     return unix_funcs->pNtUserSystemParametersInfo( action, val, ptr, winini );
 821 }
 822
 823 BOOL WINAPI NtUserSystemParametersInfoForDpi( UINT action, UINT val, PVOID ptr, UINT winini, UINT dpi )
 824 {
 825     if (!unix_funcs) return FALSE;
 826     return unix_funcs->pNtUserSystemParametersInfoForDpi( action, val, ptr, winini, dpi );
 827 }
 828
 829 INT WINAPI NtUserToUnicodeEx( UINT virt, UINT scan, const BYTE *state,
 830                               WCHAR *str, int size, UINT flags, HKL layout )
 831 {
 832     if (!unix_funcs) return 0;
 833     return unix_funcs->pNtUserToUnicodeEx( virt, scan, state, str, size, flags, layout );
 834 }
 835
 836 BOOL WINAPI NtUserUnregisterHotKey( HWND hwnd, INT id )
 837 {
 838     if (!unix_funcs) return FALSE;
 839     return unix_funcs->pNtUserUnregisterHotKey( hwnd, id );
 840 }
 841
 842 WORD WINAPI NtUserVkKeyScanEx( WCHAR chr, HKL layout )
 843 {
 844     if (!unix_funcs) return 0;
 845     return unix_funcs->pNtUserVkKeyScanEx( chr, layout );
 846 }
 847
 848 DWORD_PTR WINAPI GetDCHook( HDC hdc, DCHOOKPROC *proc )
 849 {
 850     if (!unix_funcs) return 0;
 851     return unix_funcs->pGetDCHook( hdc, proc );
 852 }
 853
 854 BOOL WINAPI SetDCHook( HDC hdc, DCHOOKPROC proc, DWORD_PTR data )
 855 {
 856     if (!unix_funcs) return FALSE;
 857     return unix_funcs->pSetDCHook( hdc, proc, data );
 858 }
 859
 860 INT WINAPI SetDIBits( HDC hdc, HBITMAP hbitmap, UINT startscan,
 861                       UINT lines, const void *bits, const BITMAPINFO *info,
 862                       UINT coloruse )
 863 {
 864     if (!unix_funcs) return 0;
 865     return unix_funcs->pSetDIBits( hdc, hbitmap, startscan, lines, bits, info, coloruse );
 866 }
 867
 868 WORD WINAPI SetHookFlags( HDC hdc, WORD flags )
 869 {
 870     if (!unix_funcs) return 0;
 871     return unix_funcs->pSetHookFlags( hdc, flags );
 872 }
 873
 874 BOOL CDECL __wine_get_icm_profile( HDC hdc, BOOL allow_default, DWORD *size, WCHAR *filename )
 875 {
 876     if (!unix_funcs) return FALSE;
 877     return unix_funcs->get_icm_profile( hdc, allow_default, size, filename );
 878 }
 879
 880 void CDECL __wine_set_visible_region( HDC hdc, HRGN hrgn, const RECT *vis_rect, const RECT *device_rect,
 881                                       struct window_surface *surface )
 882 {
 883     if (!unix_funcs) return;
 884     unix_funcs->set_visible_region( hdc, hrgn, vis_rect, device_rect, surface );
 885 }
 886
 887 BOOL CDECL __wine_get_brush_bitmap_info( HBRUSH handle, BITMAPINFO *info, void *bits, UINT *usage )
 888 {
 889     if (!unix_funcs) return FALSE;
 890     return unix_funcs->get_brush_bitmap_info( handle, info, bits, usage );
 891 }
 892
 893 BOOL CDECL __wine_get_file_outline_text_metric( const WCHAR *path, OUTLINETEXTMETRICW *otm )
 894 {
 895     if (!unix_funcs) return FALSE;
 896     return unix_funcs->get_file_outline_text_metric( path, otm );
 897 }
 898
 899 const struct vulkan_funcs * CDECL __wine_get_vulkan_driver(UINT version)
 900 {
 901     if (!unix_funcs) return NULL;
 902     return unix_funcs->get_vulkan_driver( version );
 903 }
 904
 905 struct opengl_funcs * CDECL __wine_get_wgl_driver( HDC hdc, UINT version )
 906 {
 907     if (!unix_funcs) return NULL;
 908     return unix_funcs->get_wgl_driver( hdc, version );
 909 }
 910
 911 /***********************************************************************
 912  *           __wine_set_display_driver    (win32u.@)
 913  */
 914 void CDECL __wine_set_display_driver( struct user_driver_funcs *funcs, UINT version )
 915 {
 916     if (!unix_funcs) return;
 917     return unix_funcs->set_display_driver( funcs, version );
 918 }
 919
 920 static void *get_user_proc( const char *name, BOOL force_load )
 921 {
 922     ANSI_STRING name_str;
 923     FARPROC proc = NULL;
 924     static HMODULE user32;
 925
 926     if (!user32)
 927     {
 928         UNICODE_STRING str;
 929         NTSTATUS status;
 930         RtlInitUnicodeString( &str, L"user32.dll" );
 931         status = force_load
 932             ? LdrLoadDll( NULL, 0, &str, &user32 )
 933             : LdrGetDllHandle( NULL, 0, &str, &user32 );
 934         if (status < 0) return NULL;
 935     }
 936     RtlInitAnsiString( &name_str, name );
 937     LdrGetProcedureAddress( user32, &name_str, 0, (void**)&proc );
 938     return proc;
 939 }
 940
 941 static HWND WINAPI call_GetDesktopWindow(void)
 942 {
 943     static HWND (WINAPI *pGetDesktopWindow)(void);
 944     if (!pGetDesktopWindow)
 945         pGetDesktopWindow = get_user_proc( "GetDesktopWindow", TRUE );
 946     return pGetDesktopWindow ? pGetDesktopWindow() : NULL;
 947 }
 948
 949 static BOOL WINAPI call_GetWindowRect( HWND hwnd, LPRECT rect )
 950 {
 951     static BOOL (WINAPI *pGetWindowRect)( HWND hwnd, LPRECT rect );
 952     if (!pGetWindowRect)
 953         pGetWindowRect = get_user_proc( "GetWindowRect", FALSE );
 954     return pGetWindowRect && pGetWindowRect( hwnd, rect );
 955 }
 956
 957 static BOOL WINAPI call_RedrawWindow( HWND hwnd, const RECT *rect, HRGN rgn, UINT flags )
 958 {
 959     static BOOL (WINAPI *pRedrawWindow)( HWND, const RECT*, HRGN, UINT );
 960     if (!pRedrawWindow)
 961         pRedrawWindow = get_user_proc( "RedrawWindow", FALSE );
 962     return pRedrawWindow && pRedrawWindow( hwnd, rect, rgn, flags );
 963 }
 964
 965 static LRESULT WINAPI call_SendMessageTimeoutW( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam,
 966                                                 UINT flags, UINT timeout, PDWORD_PTR res_ptr )
 967 {
 968     static LRESULT (WINAPI *pSendMessageTimeoutW)( HWND, UINT, WPARAM, LPARAM, UINT, UINT, PDWORD_PTR );
 969     if (!pSendMessageTimeoutW) pSendMessageTimeoutW = get_user_proc( "SendMessageTimeoutW", FALSE );
 970     if (!pSendMessageTimeoutW) return 0;
 971     return pSendMessageTimeoutW( hwnd, msg, wparam, lparam, flags, timeout, res_ptr );
 972 }
 973
 974 static HWND WINAPI call_WindowFromDC( HDC hdc )
 975 {
 976     static HWND (WINAPI *pWindowFromDC)( HDC );
 977     if (!pWindowFromDC)
 978         pWindowFromDC = get_user_proc( "WindowFromDC", FALSE );
 979     return pWindowFromDC ? pWindowFromDC( hdc ) : NULL;
 980 }
 981
 982 static const struct user_callbacks user_funcs =
 983 {
 984     call_GetDesktopWindow,
 985     call_GetWindowRect,
 986     call_RedrawWindow,
 987     call_SendMessageTimeoutW,
 988     call_WindowFromDC,
 989 };
 990
 991 extern void wrappers_init( unixlib_handle_t handle )
 992 {
 993     const void *args = &user_funcs;
 994     if (!__wine_unix_call( handle, 1, &args )) unix_funcs = args;
 995 }