dlls/wineps/ps.c

   1 /*
   2  *      PostScript output functions
   3  *
   4  *      Copyright 1998  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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include <ctype.h>
  22 #include <stdio.h>
  23 #include <string.h>
  24 #include "gdi.h"
  25 #include "psdrv.h"
  26 #include "winspool.h"
  27 #include "wine/debug.h"
  28
  29 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  30
  31 static char psheader[] = /* title llx lly urx ury orientation */
  32 "%%!PS-Adobe-3.0\n"
  33 "%%%%Creator: Wine PostScript Driver\n"
  34 "%%%%Title: %s\n"
  35 "%%%%BoundingBox: %d %d %d %d\n"
  36 "%%%%Pages: (atend)\n"
  37 "%%%%Orientation: %s\n"
  38 "%%%%EndComments\n";
  39
  40 static char psbeginprolog[] =
  41 "%%BeginProlog\n";
  42
  43 static char psendprolog[] =
  44 "%%EndProlog\n";
  45
  46 static char psprolog[] =
  47 "/tmpmtrx matrix def\n"
  48 "/hatch {\n"
  49 "  pathbbox\n"
  50 "  /b exch def /r exch def /t exch def /l exch def /gap 32 def\n"
  51 "  l cvi gap idiv gap mul\n"
  52 "  gap\n"
  53 "  r cvi gap idiv gap mul\n"
  54 "  {t moveto 0 b t sub rlineto}\n"
  55 "  for\n"
  56 "} bind def\n";
  57
  58 static char psbeginsetup[] =
  59 "%%BeginSetup\n";
  60
  61 static char psendsetup[] =
  62 "%%EndSetup\n";
  63
  64 static char psbeginfeature[] = /* feature, value */
  65 "mark {\n"
  66 "%%%%BeginFeature: %s %s\n";
  67
  68 static char psendfeature[] =
  69 "\n%%EndFeature\n"
  70 "} stopped cleartomark\n";
  71
  72 static char psnewpage[] = /* name, number, xres, yres, xtrans, ytrans, rot */
  73 "%%%%Page: %s %d\n"
  74 "%%%%BeginPageSetup\n"
  75 "/pgsave save def\n"
  76 "72 %d div 72 %d div scale\n"
  77 "%d %d translate\n"
  78 "1 -1 scale\n"
  79 "%d rotate\n"
  80 "%%%%EndPageSetup\n";
  81
  82 static char psendpage[] =
  83 "pgsave restore\n"
  84 "showpage\n";
  85
  86 static char psfooter[] = /* pages */
  87 "%%%%Trailer\n"
  88 "%%%%Pages: %d\n"
  89 "%%%%EOF\n";
  90
  91 static char psmoveto[] = /* x, y */
  92 "%d %d moveto\n";
  93
  94 static char pslineto[] = /* x, y */
  95 "%d %d lineto\n";
  96
  97 static char psstroke[] =
  98 "stroke\n";
  99
 100 static char psrectangle[] = /* x, y, width, height, -width */
 101 "%d %d moveto\n"
 102 "%d 0 rlineto\n"
 103 "0 %d rlineto\n"
 104 "%d 0 rlineto\n"
 105 "closepath\n";
 106
 107 static char psrrectangle[] = /* x, y, width, height, -width */
 108 "%d %d rmoveto\n"
 109 "%d 0 rlineto\n"
 110 "0 %d rlineto\n"
 111 "%d 0 rlineto\n"
 112 "closepath\n";
 113
 114 static const char psglyphshow[] = /* glyph name */
 115 "/%s glyphshow\n";
 116
 117 static char pssetfont[] = /* fontname, xscale, yscale, ascent, escapement */
 118 "/%s findfont\n"
 119 "[%d 0 0 %d 0 0]\n"
 120 "%d 10 div matrix rotate\n"
 121 "matrix concatmatrix\n"
 122 "makefont setfont\n";
 123
 124 static char pssetlinewidth[] = /* width */
 125 "%d setlinewidth\n";
 126
 127 static char pssetdash[] = /* dash, offset */
 128 "[%s] %d setdash\n";
 129
 130 static char pssetgray[] = /* gray */
 131 "%.2f setgray\n";
 132
 133 static char pssetrgbcolor[] = /* r, g, b */
 134 "%.2f %.2f %.2f setrgbcolor\n";
 135
 136 static char psarc[] = /* x, y, w, h, ang1, ang2 */
 137 "tmpmtrx currentmatrix pop\n"
 138 "%d %d translate\n"
 139 "%d %d scale\n"
 140 "0 0 0.5 %.1f %.1f arc\n"
 141 "tmpmtrx setmatrix\n";
 142
 143 static char psgsave[] =
 144 "gsave\n";
 145
 146 static char psgrestore[] =
 147 "grestore\n";
 148
 149 static char psfill[] =
 150 "fill\n";
 151
 152 static char pseofill[] =
 153 "eofill\n";
 154
 155 static char psnewpath[] =
 156 "newpath\n";
 157
 158 static char psclosepath[] =
 159 "closepath\n";
 160
 161 static char psclip[] =
 162 "clip\n";
 163
 164 static char psinitclip[] =
 165 "initclip\n";
 166
 167 static char pseoclip[] =
 168 "eoclip\n";
 169
 170 static char psrectclip[] =
 171 "%d %d %d %d rectclip\n";
 172
 173 static char psrectclip2[] =
 174 "%s rectclip\n";
 175
 176 static char pshatch[] =
 177 "hatch\n";
 178
 179 static char psrotate[] = /* ang */
 180 "%.1f rotate\n";
 181
 182 static char psarrayget[] =
 183 "%s %d get\n";
 184
 185 static char psarrayput[] =
 186 "%s %d %ld put\n";
 187
 188 static char psarraydef[] =
 189 "/%s %d array def\n";
 190
 191
 192 int PSDRV_WriteSpool(PSDRV_PDEVICE *physDev, LPSTR lpData, WORD cch)
 193 {
 194     if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
 195         if( !PSDRV_StartPage(physDev) )
 196             return FALSE;
 197     }
 198     return WriteSpool16( physDev->job.hJob, lpData, cch );
 199 }
 200
 201
 202 INT PSDRV_WriteFeature(HANDLE16 hJob, char *feature, char *value,
 203                          char *invocation)
 204 {
 205
 206     char *buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psbeginfeature) +
 207                                    strlen(feature) + strlen(value));
 208
 209
 210     sprintf(buf, psbeginfeature, feature, value);
 211     WriteSpool16( hJob, buf, strlen(buf) );
 212
 213     WriteSpool16( hJob, invocation, strlen(invocation) );
 214
 215     WriteSpool16( hJob, psendfeature, strlen(psendfeature) );
 216
 217     HeapFree( PSDRV_Heap, 0, buf );
 218     return 1;
 219 }
 220
 221
 222
 223 INT PSDRV_WriteHeader( PSDRV_PDEVICE *physDev, LPCSTR title )
 224 {
 225     char *buf, *orient;
 226     INPUTSLOT *slot;
 227     PAGESIZE *page;
 228     int llx, lly, urx, ury;
 229
 230     TRACE("'%s'\n", title);
 231
 232     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psheader) +
 233                              strlen(title) + 30 );
 234     if(!buf) {
 235         WARN("HeapAlloc failed\n");
 236         return 0;
 237     }
 238
 239     /* BBox co-ords are in default user co-ord system so urx < ury even in
 240        landscape mode */
 241     llx = physDev->ImageableArea.left * 72.0 / physDev->logPixelsX;
 242     lly = physDev->ImageableArea.bottom * 72.0 / physDev->logPixelsY;
 243     urx = physDev->ImageableArea.right * 72.0 / physDev->logPixelsX;
 244     ury = physDev->ImageableArea.top * 72.0 / physDev->logPixelsY;
 245
 246     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 247         orient = "Landscape";
 248     } else {
 249         orient = "Portrait";
 250     }
 251
 252     /* FIXME should do something better with BBox */
 253
 254     sprintf(buf, psheader, title, llx, lly, urx, ury, orient);
 255
 256     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 257                                                      strlen(buf) ) {
 258         WARN("WriteSpool error\n");
 259         HeapFree( PSDRV_Heap, 0, buf );
 260         return 0;
 261     }
 262     HeapFree( PSDRV_Heap, 0, buf );
 263
 264     WriteSpool16( physDev->job.hJob, psbeginprolog, strlen(psbeginprolog) );
 265     WriteSpool16( physDev->job.hJob, psprolog, strlen(psprolog) );
 266     WriteSpool16( physDev->job.hJob, psendprolog, strlen(psendprolog) );
 267
 268     WriteSpool16( physDev->job.hJob, psbeginsetup, strlen(psbeginsetup) );
 269
 270     for(slot = physDev->pi->ppd->InputSlots; slot; slot = slot->next) {
 271         if(slot->WinBin == physDev->Devmode->dmPublic.dmDefaultSource) {
 272             if(slot->InvocationString) {
 273                 PSDRV_WriteFeature(physDev->job.hJob, "*InputSlot", slot->Name,
 274                              slot->InvocationString);
 275                 break;
 276             }
 277         }
 278     }
 279
 280     for(page = physDev->pi->ppd->PageSizes; page; page = page->next) {
 281         if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize) {
 282             if(page->InvocationString) {
 283                 PSDRV_WriteFeature(physDev->job.hJob, "*PageSize", page->Name,
 284                              page->InvocationString);
 285                 break;
 286             }
 287         }
 288     }
 289
 290     WriteSpool16( physDev->job.hJob, psendsetup, strlen(psendsetup) );
 291
 292
 293     return 1;
 294 }
 295
 296
 297 INT PSDRV_WriteFooter( PSDRV_PDEVICE *physDev )
 298 {
 299     char *buf;
 300
 301     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psfooter) + 100 );
 302     if(!buf) {
 303         WARN("HeapAlloc failed\n");
 304         return 0;
 305     }
 306
 307     sprintf(buf, psfooter, physDev->job.PageNo);
 308
 309     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 310                                                      strlen(buf) ) {
 311         WARN("WriteSpool error\n");
 312         HeapFree( PSDRV_Heap, 0, buf );
 313         return 0;
 314     }
 315     HeapFree( PSDRV_Heap, 0, buf );
 316     return 1;
 317 }
 318
 319
 320
 321 INT PSDRV_WriteEndPage( PSDRV_PDEVICE *physDev )
 322 {
 323     if( WriteSpool16( physDev->job.hJob, psendpage, sizeof(psendpage)-1 ) !=
 324                                                      sizeof(psendpage)-1 ) {
 325         WARN("WriteSpool error\n");
 326         return 0;
 327     }
 328     return 1;
 329 }
 330
 331
 332
 333
 334 INT PSDRV_WriteNewPage( PSDRV_PDEVICE *physDev )
 335 {
 336     char *buf;
 337     char name[100];
 338     signed int xtrans, ytrans, rotation;
 339
 340     sprintf(name, "%d", physDev->job.PageNo);
 341
 342     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(psnewpage) + 200 );
 343     if(!buf) {
 344         WARN("HeapAlloc failed\n");
 345         return 0;
 346     }
 347
 348     if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
 349         if(physDev->pi->ppd->LandscapeOrientation == -90) {
 350             xtrans = physDev->ImageableArea.right;
 351             ytrans = physDev->ImageableArea.top;
 352             rotation = 90;
 353         } else {
 354             xtrans = physDev->ImageableArea.left;
 355             ytrans = physDev->ImageableArea.bottom;
 356             rotation = -90;
 357         }
 358     } else {
 359         xtrans = physDev->ImageableArea.left;
 360         ytrans = physDev->ImageableArea.top;
 361         rotation = 0;
 362     }
 363
 364     sprintf(buf, psnewpage, name, physDev->job.PageNo,
 365             physDev->logPixelsX, physDev->logPixelsY,
 366             xtrans, ytrans, rotation);
 367
 368     if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
 369                                                      strlen(buf) ) {
 370         WARN("WriteSpool error\n");
 371         HeapFree( PSDRV_Heap, 0, buf );
 372         return 0;
 373     }
 374     HeapFree( PSDRV_Heap, 0, buf );
 375     return 1;
 376 }
 377
 378
 379 BOOL PSDRV_WriteMoveTo(PSDRV_PDEVICE *physDev, INT x, INT y)
 380 {
 381     char buf[100];
 382
 383     sprintf(buf, psmoveto, x, y);
 384     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 385 }
 386
 387 BOOL PSDRV_WriteLineTo(PSDRV_PDEVICE *physDev, INT x, INT y)
 388 {
 389     char buf[100];
 390
 391     sprintf(buf, pslineto, x, y);
 392     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 393 }
 394
 395
 396 BOOL PSDRV_WriteStroke(PSDRV_PDEVICE *physDev)
 397 {
 398     return PSDRV_WriteSpool(physDev, psstroke, sizeof(psstroke)-1);
 399 }
 400
 401
 402
 403 BOOL PSDRV_WriteRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
 404                         INT height)
 405 {
 406     char buf[100];
 407
 408     sprintf(buf, psrectangle, x, y, width, height, -width);
 409     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 410 }
 411
 412 BOOL PSDRV_WriteRRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
 413       INT height)
 414 {
 415     char buf[100];
 416
 417     sprintf(buf, psrrectangle, x, y, width, height, -width);
 418     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 419 }
 420
 421 BOOL PSDRV_WriteArc(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h, double ang1,
 422                       double ang2)
 423 {
 424     char buf[256];
 425
 426     /* Make angles -ve and swap order because we're working with an upside
 427        down y-axis */
 428     sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
 429     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 430 }
 431
 432
 433 BOOL PSDRV_WriteSetFont(PSDRV_PDEVICE *physDev, const char *name, INT size, INT escapement)
 434 {
 435     char *buf;
 436
 437     buf = (char *)HeapAlloc( PSDRV_Heap, 0, sizeof(pssetfont) +
 438                              strlen(name) + 40);
 439
 440     if(!buf) {
 441         WARN("HeapAlloc failed\n");
 442         return FALSE;
 443     }
 444
 445     sprintf(buf, pssetfont, name, size, -size, -escapement);
 446
 447     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 448     HeapFree(PSDRV_Heap, 0, buf);
 449     return TRUE;
 450 }
 451
 452 BOOL PSDRV_WriteSetColor(PSDRV_PDEVICE *physDev, PSCOLOR *color)
 453 {
 454     char buf[256];
 455
 456     PSDRV_CopyColor(&physDev->inkColor, color);
 457     switch(color->type) {
 458     case PSCOLOR_RGB:
 459         sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
 460                 color->value.rgb.b);
 461         return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 462
 463     case PSCOLOR_GRAY:
 464         sprintf(buf, pssetgray, color->value.gray.i);
 465         return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 466
 467     default:
 468         ERR("Unkonwn colour type %d\n", color->type);
 469         break;
 470     }
 471
 472     return FALSE;
 473 }
 474
 475 BOOL PSDRV_WriteSetPen(PSDRV_PDEVICE *physDev)
 476 {
 477     char buf[256];
 478
 479     sprintf(buf, pssetlinewidth, physDev->pen.width);
 480     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 481
 482     if(physDev->pen.dash) {
 483         sprintf(buf, pssetdash, physDev->pen.dash, 0);
 484         PSDRV_WriteSpool(physDev, buf, strlen(buf));
 485     }
 486
 487     return TRUE;
 488 }
 489
 490 BOOL PSDRV_WriteGlyphShow(PSDRV_PDEVICE *physDev, LPCSTR g_name)
 491 {
 492     char    buf[128];
 493     int     l;
 494
 495     l = snprintf(buf, sizeof(buf), psglyphshow, g_name);
 496
 497     if (l < sizeof(psglyphshow) - 2 || l > sizeof(buf) - 1) {
 498         WARN("Unusable glyph name '%s' - ignoring\n", g_name);
 499         return FALSE;
 500     }
 501
 502     PSDRV_WriteSpool(physDev, buf, l);
 503     return TRUE;
 504 }
 505
 506 BOOL PSDRV_WriteFill(PSDRV_PDEVICE *physDev)
 507 {
 508     return PSDRV_WriteSpool(physDev, psfill, sizeof(psfill)-1);
 509 }
 510
 511 BOOL PSDRV_WriteEOFill(PSDRV_PDEVICE *physDev)
 512 {
 513     return PSDRV_WriteSpool(physDev, pseofill, sizeof(pseofill)-1);
 514 }
 515
 516 BOOL PSDRV_WriteGSave(PSDRV_PDEVICE *physDev)
 517 {
 518     return PSDRV_WriteSpool(physDev, psgsave, sizeof(psgsave)-1);
 519 }
 520
 521 BOOL PSDRV_WriteGRestore(PSDRV_PDEVICE *physDev)
 522 {
 523     return PSDRV_WriteSpool(physDev, psgrestore, sizeof(psgrestore)-1);
 524 }
 525
 526 BOOL PSDRV_WriteNewPath(PSDRV_PDEVICE *physDev)
 527 {
 528     return PSDRV_WriteSpool(physDev, psnewpath, sizeof(psnewpath)-1);
 529 }
 530
 531 BOOL PSDRV_WriteClosePath(PSDRV_PDEVICE *physDev)
 532 {
 533     return PSDRV_WriteSpool(physDev, psclosepath, sizeof(psclosepath)-1);
 534 }
 535
 536 BOOL PSDRV_WriteClip(PSDRV_PDEVICE *physDev)
 537 {
 538     return PSDRV_WriteSpool(physDev, psclip, sizeof(psclip)-1);
 539 }
 540
 541 BOOL PSDRV_WriteEOClip(PSDRV_PDEVICE *physDev)
 542 {
 543     return PSDRV_WriteSpool(physDev, pseoclip, sizeof(pseoclip)-1);
 544 }
 545
 546 BOOL PSDRV_WriteInitClip(PSDRV_PDEVICE *physDev)
 547 {
 548     return PSDRV_WriteSpool(physDev, psinitclip, sizeof(psinitclip)-1);
 549 }
 550
 551 BOOL PSDRV_WriteHatch(PSDRV_PDEVICE *physDev)
 552 {
 553     return PSDRV_WriteSpool(physDev, pshatch, sizeof(pshatch)-1);
 554 }
 555
 556 BOOL PSDRV_WriteRotate(PSDRV_PDEVICE *physDev, float ang)
 557 {
 558     char buf[256];
 559
 560     sprintf(buf, psrotate, ang);
 561     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 562 }
 563
 564 BOOL PSDRV_WriteIndexColorSpaceBegin(PSDRV_PDEVICE *physDev, int size)
 565 {
 566     char buf[256];
 567     sprintf(buf, "[/Indexed /DeviceRGB %d\n<\n", size);
 568     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 569 }
 570
 571 BOOL PSDRV_WriteIndexColorSpaceEnd(PSDRV_PDEVICE *physDev)
 572 {
 573     char buf[] = ">\n] setcolorspace\n";
 574     return PSDRV_WriteSpool(physDev, buf, sizeof(buf) - 1);
 575 }
 576
 577 BOOL PSDRV_WriteRGB(PSDRV_PDEVICE *physDev, COLORREF *map, int number)
 578 {
 579     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1), *ptr;
 580     int i;
 581
 582     ptr = buf;
 583     for(i = 0; i < number; i++) {
 584         sprintf(ptr, "%02x%02x%02x%c", (int)GetRValue(map[i]),
 585                 (int)GetGValue(map[i]), (int)GetBValue(map[i]),
 586                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 587         ptr += 7;
 588     }
 589     PSDRV_WriteSpool(physDev, buf, number * 7);
 590     HeapFree(PSDRV_Heap, 0, buf);
 591     return TRUE;
 592 }
 593
 594
 595 BOOL PSDRV_WriteImageDict(PSDRV_PDEVICE *physDev, WORD depth, INT xDst, INT yDst,
 596                           INT widthDst, INT heightDst, INT widthSrc,
 597                           INT heightSrc, char *bits)
 598 {
 599     char start[] = "%d %d translate\n%d %d scale\n<<\n"
 600       " /ImageType 1\n /Width %d\n /Height %d\n /BitsPerComponent %d\n"
 601       " /ImageMatrix [%d 0 0 %d 0 %d]\n";
 602
 603     char decode1[] = " /Decode [0 %d]\n";
 604     char decode3[] = " /Decode [0 1 0 1 0 1]\n";
 605
 606     char end[] = " /DataSource currentfile /ASCIIHexDecode filter\n>> image\n";
 607     char endbits[] = " /DataSource <%s>\n>> image\n";
 608
 609     char *buf = HeapAlloc(PSDRV_Heap, 0, 1000);
 610
 611     sprintf(buf, start, xDst, yDst, widthDst, heightDst, widthSrc, heightSrc,
 612             (depth < 8) ? depth : 8, widthSrc, -heightSrc, heightSrc);
 613
 614     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 615
 616     switch(depth) {
 617     case 8:
 618         sprintf(buf, decode1, 255);
 619         break;
 620
 621     case 4:
 622         sprintf(buf, decode1, 15);
 623         break;
 624
 625     case 1:
 626         sprintf(buf, decode1, 1);
 627         break;
 628
 629     default:
 630         strcpy(buf, decode3);
 631         break;
 632     }
 633
 634     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 635
 636     if(!bits)
 637         PSDRV_WriteSpool(physDev, end, sizeof(end) - 1);
 638     else {
 639         sprintf(buf, endbits, bits);
 640         PSDRV_WriteSpool(physDev, buf, strlen(buf));
 641     }
 642
 643     HeapFree(PSDRV_Heap, 0, buf);
 644     return TRUE;
 645 }
 646
 647
 648 BOOL PSDRV_WriteBytes(PSDRV_PDEVICE *physDev, const BYTE *bytes, int number)
 649 {
 650     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 3 + 1);
 651     char *ptr;
 652     int i;
 653
 654     ptr = buf;
 655
 656     for(i = 0; i < number; i++) {
 657         sprintf(ptr, "%02x%c", bytes[i],
 658                 ((i & 0xf) == 0xf) || (i == number - 1) ? '\n' : ' ');
 659         ptr += 3;
 660     }
 661     PSDRV_WriteSpool(physDev, buf, number * 3);
 662
 663     HeapFree(PSDRV_Heap, 0, buf);
 664     return TRUE;
 665 }
 666
 667 BOOL PSDRV_WriteDIBits16(PSDRV_PDEVICE *physDev, const WORD *words, int number)
 668 {
 669     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 670     char *ptr;
 671     int i;
 672
 673     ptr = buf;
 674
 675     for(i = 0; i < number; i++) {
 676         int r, g, b;
 677
 678         /* We want 0x0 -- 0x1f to map to 0x0 -- 0xff */
 679
 680         r = words[i] >> 10 & 0x1f;
 681         r = r << 3 | r >> 2;
 682         g = words[i] >> 5 & 0x1f;
 683         g = g << 3 | g >> 2;
 684         b = words[i] & 0x1f;
 685         b = b << 3 | b >> 2;
 686         sprintf(ptr, "%02x%02x%02x%c", r, g, b,
 687                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 688         ptr += 7;
 689     }
 690     PSDRV_WriteSpool(physDev, buf, number * 7);
 691
 692     HeapFree(PSDRV_Heap, 0, buf);
 693     return TRUE;
 694 }
 695
 696 BOOL PSDRV_WriteDIBits24(PSDRV_PDEVICE *physDev, const BYTE *bits, int number)
 697 {
 698     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 699     char *ptr;
 700     int i;
 701
 702     ptr = buf;
 703
 704     for(i = 0; i < number; i++) {
 705         sprintf(ptr, "%02x%02x%02x%c", bits[i * 3 + 2], bits[i * 3 + 1],
 706                 bits[i * 3],
 707                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 708         ptr += 7;
 709     }
 710     PSDRV_WriteSpool(physDev, buf, number * 7);
 711
 712     HeapFree(PSDRV_Heap, 0, buf);
 713     return TRUE;
 714 }
 715
 716 BOOL PSDRV_WriteDIBits32(PSDRV_PDEVICE *physDev, const BYTE *bits, int number)
 717 {
 718     char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1);
 719     char *ptr;
 720     int i;
 721
 722     ptr = buf;
 723
 724     for(i = 0; i < number; i++) {
 725         sprintf(ptr, "%02x%02x%02x%c", bits[i * 4 + 2], bits[i * 4 + 1],
 726                 bits[i * 4],
 727                 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
 728         ptr += 7;
 729     }
 730     PSDRV_WriteSpool(physDev, buf, number * 7);
 731
 732     HeapFree(PSDRV_Heap, 0, buf);
 733     return TRUE;
 734 }
 735
 736 BOOL PSDRV_WriteArrayGet(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nIndex)
 737 {
 738     char buf[100];
 739
 740     sprintf(buf, psarrayget, pszArrayName, nIndex);
 741     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 742 }
 743
 744 BOOL PSDRV_WriteArrayPut(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nIndex, LONG lObject)
 745 {
 746     char buf[100];
 747
 748     sprintf(buf, psarrayput, pszArrayName, nIndex, lObject);
 749     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 750 }
 751
 752 BOOL PSDRV_WriteArrayDef(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nSize)
 753 {
 754     char buf[100];
 755
 756     sprintf(buf, psarraydef, pszArrayName, nSize);
 757     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 758 }
 759
 760 BOOL PSDRV_WriteRectClip(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h)
 761 {
 762     char buf[100];
 763
 764     sprintf(buf, psrectclip, x, y, w, h);
 765     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 766 }
 767
 768 BOOL PSDRV_WriteRectClip2(PSDRV_PDEVICE *physDev, CHAR *pszArrayName)
 769 {
 770     char buf[100];
 771
 772     sprintf(buf, psrectclip2, pszArrayName);
 773     return PSDRV_WriteSpool(physDev, buf, strlen(buf));
 774 }
 775
 776 BOOL PSDRV_WritePatternDict(PSDRV_PDEVICE *physDev, BITMAP *bm, BYTE *bits)
 777 {
 778     char start[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 779       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n";
 780
 781     char end[] = "  end\n }\n>>\n matrix makepattern setpattern\n";
 782     char *buf, *ptr;
 783     INT w, h, x, y;
 784     COLORREF map[2];
 785
 786     w = bm->bmWidth & ~0x7;
 787     h = bm->bmHeight & ~0x7;
 788
 789     buf = HeapAlloc(PSDRV_Heap, 0, sizeof(start) + 100);
 790     sprintf(buf, start, w, h, w, h);
 791     PSDRV_WriteSpool(physDev,  buf, strlen(buf));
 792     PSDRV_WriteIndexColorSpaceBegin(physDev, 1);
 793     map[0] = GetTextColor( physDev->hdc );
 794     map[1] = GetBkColor( physDev->hdc );
 795     PSDRV_WriteRGB(physDev, map, 2);
 796     PSDRV_WriteIndexColorSpaceEnd(physDev);
 797     ptr = buf;
 798     for(y = h-1; y >= 0; y--) {
 799         for(x = 0; x < w/8; x++) {
 800             sprintf(ptr, "%02x", *(bits + x/8 + y * bm->bmWidthBytes));
 801             ptr += 2;
 802         }
 803     }
 804     PSDRV_WriteImageDict(physDev, 1, 0, 0, 8, 8, 8, 8, buf);
 805     PSDRV_WriteSpool(physDev, end, sizeof(end) - 1);
 806     HeapFree(PSDRV_Heap, 0, buf);
 807     return TRUE;
 808 }
 809
 810 BOOL PSDRV_WriteDIBPatternDict(PSDRV_PDEVICE *physDev, BITMAPINFO *bmi, UINT usage)
 811 {
 812     char start[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
 813       "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n  begin\n";
 814
 815     char end[] = "  end\n }\n>>\n matrix makepattern setpattern\n";
 816     char *buf, *ptr;
 817     BYTE *bits;
 818     INT w, h, x, y, colours;
 819     COLORREF map[2];
 820
 821     if(bmi->bmiHeader.biBitCount != 1) {
 822         FIXME("dib depth %d not supported\n", bmi->bmiHeader.biBitCount);
 823         return FALSE;
 824     }
 825
 826     bits = (char*)bmi + bmi->bmiHeader.biSize;
 827     colours = bmi->bmiHeader.biClrUsed;
 828     if(!colours && bmi->bmiHeader.biBitCount <= 8)
 829         colours = 1 << bmi->bmiHeader.biBitCount;
 830     bits += colours * ((usage == DIB_RGB_COLORS) ?
 831                        sizeof(RGBQUAD) : sizeof(WORD));
 832
 833     w = bmi->bmiHeader.biWidth & ~0x7;
 834     h = bmi->bmiHeader.biHeight & ~0x7;
 835
 836     buf = HeapAlloc(PSDRV_Heap, 0, sizeof(start) + 100);
 837     sprintf(buf, start, w, h, w, h);
 838     PSDRV_WriteSpool(physDev,  buf, strlen(buf));
 839     PSDRV_WriteIndexColorSpaceBegin(physDev, 1);
 840     map[0] = physDev->dc->textColor;
 841     map[1] = physDev->dc->backgroundColor;
 842     PSDRV_WriteRGB(physDev, map, 2);
 843     PSDRV_WriteIndexColorSpaceEnd(physDev);
 844     ptr = buf;
 845     for(y = h-1; y >= 0; y--) {
 846         for(x = 0; x < w/8; x++) {
 847             sprintf(ptr, "%02x", *(bits + x/8 + y *
 848                                    (bmi->bmiHeader.biWidth + 31) / 32 * 4));
 849             ptr += 2;
 850         }
 851     }
 852     PSDRV_WriteImageDict(physDev, 1, 0, 0, 8, 8, 8, 8, buf);
 853     PSDRV_WriteSpool(physDev, end, sizeof(end) - 1);
 854     HeapFree(PSDRV_Heap, 0, buf);
 855     return TRUE;
 856 }