2 * PostScript output functions
4 * Copyright 1998 Huw D M Davies
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.
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.
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
27 #define NONAMELESSUNION
28 #define NONAMELESSSTRUCT
34 #include "wine/debug.h"
36 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
38 static const char psheader[] = /* title llx lly urx ury */
40 "%%%%Creator: Wine PostScript Driver\n"
42 "%%%%BoundingBox: %d %d %d %d\n"
43 "%%%%Pages: (atend)\n"
46 static const char psbeginprolog[] =
49 static const char psendprolog[] =
52 static const char psprolog[] =
53 "/tmpmtrx matrix def\n"
56 " /b exch def /r exch def /t exch def /l exch def /gap 32 def\n"
57 " l cvi gap idiv gap mul\n"
59 " r cvi gap idiv gap mul\n"
60 " {t moveto 0 b t sub rlineto}\n"
63 "/B {pop pop pop pop} def\n"
65 "/havetype42gdir {version cvi 2015 ge} bind def\n";
67 static const char psbeginsetup[] =
70 static const char psendsetup[] =
73 static const char psbeginfeature[] = /* feature, value */
75 "%%%%BeginFeature: %s %s\n";
77 static const char psendfeature[] =
79 "} stopped cleartomark\n";
81 static const char psnewpage[] = /* name, number, xres, yres, xtrans, ytrans, rot */
83 "%%%%BeginPageSetup\n"
85 "72 %d div 72 %d div scale\n"
91 static const char psendpage[] =
95 static const char psfooter[] = /* pages */
100 static const char psmoveto[] = /* x, y */
103 static const char pslineto[] = /* x, y */
106 static const char psstroke[] =
109 static const char psrectangle[] = /* x, y, width, height, -width */
116 static const char psrrectangle[] = /* x, y, width, height, -width */
123 static const char psglyphshow[] = /* glyph name */
126 static const char pssetfont[] = /* fontname, xscale, yscale, ascent, escapement */
129 "%d 10 div matrix rotate\n"
130 "matrix concatmatrix\n"
131 "makefont setfont\n";
133 static const char pssetlinewidth[] = /* width */
136 static const char pssetdash[] = /* dash, offset */
139 static const char pssetgray[] = /* gray */
142 static const char pssetrgbcolor[] = /* r, g, b */
143 "%.2f %.2f %.2f setrgbcolor\n";
145 static const char psarc[] = /* x, y, w, h, ang1, ang2 */
146 "tmpmtrx currentmatrix pop\n"
149 "0 0 0.5 %.1f %.1f arc\n"
150 "tmpmtrx setmatrix\n";
152 static const char psgsave[] =
155 static const char psgrestore[] =
158 static const char psfill[] =
161 static const char pseofill[] =
164 static const char psnewpath[] =
167 static const char psclosepath[] =
170 static const char psclip[] =
173 static const char psinitclip[] =
176 static const char pseoclip[] =
179 static const char psrectclip[] =
180 "%d %d %d %d rectclip\n";
182 static const char psrectclip2[] =
185 static const char pshatch[] =
188 static const char psrotate[] = /* ang */
191 static const char psarrayget[] =
194 static const char psarrayput[] =
197 static const char psarraydef[] =
198 "/%s %d array def\n";
200 static const char psenddocument[] =
203 DWORD PSDRV_WriteSpool(PSDRV_PDEVICE *physDev, LPCSTR lpData, DWORD cch)
205 int num, num_left = cch;
207 if(physDev->job.quiet) {
208 TRACE("ignoring output\n");
212 if(physDev->job.in_passthrough) { /* Was in PASSTHROUGH mode */
213 WriteSpool16( physDev->job.hJob, (LPSTR)psenddocument, sizeof(psenddocument)-1 );
214 physDev->job.in_passthrough = physDev->job.had_passthrough_rect = FALSE;
217 if(physDev->job.OutOfPage) { /* Will get here after NEWFRAME Escape */
218 if( !PSDRV_StartPage(physDev) )
223 num = min(num_left, 0x8000);
224 if(WriteSpool16( physDev->job.hJob, (LPSTR)lpData, num ) != num)
234 static INT PSDRV_WriteFeature(HANDLE16 hJob, LPCSTR feature, LPCSTR value, LPSTR invocation)
237 char *buf = HeapAlloc( PSDRV_Heap, 0, sizeof(psbeginfeature) +
238 strlen(feature) + strlen(value));
241 sprintf(buf, psbeginfeature, feature, value);
242 WriteSpool16( hJob, buf, strlen(buf) );
244 WriteSpool16( hJob, invocation, strlen(invocation) );
246 WriteSpool16( hJob, (LPSTR)psendfeature, strlen(psendfeature) );
248 HeapFree( PSDRV_Heap, 0, buf );
252 /********************************************************
255 * Helper for PSDRV_WriteHeader. Escape any non-printable characters
256 * as octal. If we've had to use an escape then surround the entire string
257 * in brackets. Truncate string to represent at most 0x80 characters.
260 static char *escape_title(LPCSTR str)
267 ret = HeapAlloc(GetProcessHeap(), 0, 1);
272 for(i = 0; i < 0x80 && str[i]; i++)
280 ret = HeapAlloc(GetProcessHeap(), 0, i + 1);
286 extra += 2; /* two for the brackets */
287 cp = ret = HeapAlloc(GetProcessHeap(), 0, i + extra + 1);
289 for(i = 0; i < 0x80 && str[i]; i++)
293 BYTE b = (BYTE)str[i];
295 *cp++ = ((b >> 6) & 0x7) + '0';
296 *cp++ = ((b >> 3) & 0x7) + '0';
297 *cp++ = ((b) & 0x7) + '0';
308 INT PSDRV_WriteHeader( PSDRV_PDEVICE *physDev, LPCSTR title )
310 char *buf, *escaped_title;
315 int llx, lly, urx, ury;
317 TRACE("%s\n", debugstr_a(title));
319 escaped_title = escape_title(title);
320 buf = HeapAlloc( PSDRV_Heap, 0, sizeof(psheader) +
321 strlen(escaped_title) + 30 );
323 WARN("HeapAlloc failed\n");
327 /* BBox co-ords are in default user co-ord system so urx < ury even in
329 llx = physDev->ImageableArea.left * 72.0 / physDev->logPixelsX;
330 lly = physDev->ImageableArea.bottom * 72.0 / physDev->logPixelsY;
331 urx = physDev->ImageableArea.right * 72.0 / physDev->logPixelsX;
332 ury = physDev->ImageableArea.top * 72.0 / physDev->logPixelsY;
333 /* FIXME should do something better with BBox */
335 sprintf(buf, psheader, escaped_title, llx, lly, urx, ury);
337 HeapFree(GetProcessHeap(), 0, escaped_title);
338 if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
340 WARN("WriteSpool error\n");
341 HeapFree( PSDRV_Heap, 0, buf );
344 HeapFree( PSDRV_Heap, 0, buf );
346 WriteSpool16( physDev->job.hJob, (LPSTR)psbeginprolog, strlen(psbeginprolog) );
347 WriteSpool16( physDev->job.hJob, (LPSTR)psprolog, strlen(psprolog) );
348 WriteSpool16( physDev->job.hJob, (LPSTR)psendprolog, strlen(psendprolog) );
350 WriteSpool16( physDev->job.hJob, (LPSTR)psbeginsetup, strlen(psbeginsetup) );
352 if(physDev->Devmode->dmPublic.dmCopies > 1) {
353 char copies_buf[100];
354 sprintf(copies_buf, "mark {\n << /NumCopies %d >> setpagedevice\n} stopped cleartomark\n", physDev->Devmode->dmPublic.dmCopies);
355 WriteSpool16(physDev->job.hJob, copies_buf, strlen(copies_buf));
358 for(slot = physDev->pi->ppd->InputSlots; slot; slot = slot->next) {
359 if(slot->WinBin == physDev->Devmode->dmPublic.dmDefaultSource) {
360 if(slot->InvocationString) {
361 PSDRV_WriteFeature(physDev->job.hJob, "*InputSlot", slot->Name,
362 slot->InvocationString);
368 LIST_FOR_EACH_ENTRY(page, &physDev->pi->ppd->PageSizes, PAGESIZE, entry) {
369 if(page->WinPage == physDev->Devmode->dmPublic.u1.s1.dmPaperSize) {
370 if(page->InvocationString) {
371 PSDRV_WriteFeature(physDev->job.hJob, "*PageSize", page->Name,
372 page->InvocationString);
378 win_duplex = physDev->Devmode->dmPublic.dmFields & DM_DUPLEX ?
379 physDev->Devmode->dmPublic.dmDuplex : 0;
380 for(duplex = physDev->pi->ppd->Duplexes; duplex; duplex = duplex->next) {
381 if(duplex->WinDuplex == win_duplex) {
382 if(duplex->InvocationString) {
383 PSDRV_WriteFeature(physDev->job.hJob, "*Duplex", duplex->Name,
384 duplex->InvocationString);
390 WriteSpool16( physDev->job.hJob, (LPSTR)psendsetup, strlen(psendsetup) );
397 INT PSDRV_WriteFooter( PSDRV_PDEVICE *physDev )
401 buf = HeapAlloc( PSDRV_Heap, 0, sizeof(psfooter) + 100 );
403 WARN("HeapAlloc failed\n");
407 sprintf(buf, psfooter, physDev->job.PageNo);
409 if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
411 WARN("WriteSpool error\n");
412 HeapFree( PSDRV_Heap, 0, buf );
415 HeapFree( PSDRV_Heap, 0, buf );
421 INT PSDRV_WriteEndPage( PSDRV_PDEVICE *physDev )
423 if( WriteSpool16( physDev->job.hJob, (LPSTR)psendpage, sizeof(psendpage)-1 ) !=
424 sizeof(psendpage)-1 ) {
425 WARN("WriteSpool error\n");
434 INT PSDRV_WriteNewPage( PSDRV_PDEVICE *physDev )
438 signed int xtrans, ytrans, rotation;
440 sprintf(name, "%d", physDev->job.PageNo);
442 buf = HeapAlloc( PSDRV_Heap, 0, sizeof(psnewpage) + 200 );
444 WARN("HeapAlloc failed\n");
448 if(physDev->Devmode->dmPublic.u1.s1.dmOrientation == DMORIENT_LANDSCAPE) {
449 if(physDev->pi->ppd->LandscapeOrientation == -90) {
450 xtrans = physDev->ImageableArea.right;
451 ytrans = physDev->ImageableArea.top;
454 xtrans = physDev->ImageableArea.left;
455 ytrans = physDev->ImageableArea.bottom;
459 xtrans = physDev->ImageableArea.left;
460 ytrans = physDev->ImageableArea.top;
464 sprintf(buf, psnewpage, name, physDev->job.PageNo,
465 physDev->logPixelsX, physDev->logPixelsY,
466 xtrans, ytrans, rotation);
468 if( WriteSpool16( physDev->job.hJob, buf, strlen(buf) ) !=
470 WARN("WriteSpool error\n");
471 HeapFree( PSDRV_Heap, 0, buf );
474 HeapFree( PSDRV_Heap, 0, buf );
479 BOOL PSDRV_WriteMoveTo(PSDRV_PDEVICE *physDev, INT x, INT y)
483 sprintf(buf, psmoveto, x, y);
484 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
487 BOOL PSDRV_WriteLineTo(PSDRV_PDEVICE *physDev, INT x, INT y)
491 sprintf(buf, pslineto, x, y);
492 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
496 BOOL PSDRV_WriteStroke(PSDRV_PDEVICE *physDev)
498 return PSDRV_WriteSpool(physDev, psstroke, sizeof(psstroke)-1);
503 BOOL PSDRV_WriteRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
508 sprintf(buf, psrectangle, x, y, width, height, -width);
509 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
512 BOOL PSDRV_WriteRRectangle(PSDRV_PDEVICE *physDev, INT x, INT y, INT width,
517 sprintf(buf, psrrectangle, x, y, width, height, -width);
518 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
521 BOOL PSDRV_WriteArc(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h, double ang1,
526 /* Make angles -ve and swap order because we're working with an upside
528 push_lc_numeric("C");
529 sprintf(buf, psarc, x, y, w, h, -ang2, -ang1);
531 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
535 BOOL PSDRV_WriteSetFont(PSDRV_PDEVICE *physDev, const char *name, INT size, INT escapement)
539 buf = HeapAlloc( PSDRV_Heap, 0, sizeof(pssetfont) +
543 WARN("HeapAlloc failed\n");
547 sprintf(buf, pssetfont, name, size, -size, -escapement);
549 PSDRV_WriteSpool(physDev, buf, strlen(buf));
550 HeapFree(PSDRV_Heap, 0, buf);
554 BOOL PSDRV_WriteSetColor(PSDRV_PDEVICE *physDev, PSCOLOR *color)
558 PSDRV_CopyColor(&physDev->inkColor, color);
559 switch(color->type) {
561 push_lc_numeric("C");
562 sprintf(buf, pssetrgbcolor, color->value.rgb.r, color->value.rgb.g,
565 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
568 push_lc_numeric("C");
569 sprintf(buf, pssetgray, color->value.gray.i);
571 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
574 ERR("Unkonwn colour type %d\n", color->type);
581 BOOL PSDRV_WriteSetPen(PSDRV_PDEVICE *physDev)
585 sprintf(buf, pssetlinewidth, physDev->pen.width);
586 PSDRV_WriteSpool(physDev, buf, strlen(buf));
588 if(physDev->pen.dash) {
589 sprintf(buf, pssetdash, physDev->pen.dash, 0);
592 sprintf(buf, pssetdash, "", 0);
594 PSDRV_WriteSpool(physDev, buf, strlen(buf));
599 BOOL PSDRV_WriteGlyphShow(PSDRV_PDEVICE *physDev, LPCSTR g_name)
604 l = snprintf(buf, sizeof(buf), psglyphshow, g_name);
606 if (l < sizeof(psglyphshow) - 2 || l > sizeof(buf) - 1) {
607 WARN("Unusable glyph name '%s' - ignoring\n", g_name);
611 PSDRV_WriteSpool(physDev, buf, l);
615 BOOL PSDRV_WriteFill(PSDRV_PDEVICE *physDev)
617 return PSDRV_WriteSpool(physDev, psfill, sizeof(psfill)-1);
620 BOOL PSDRV_WriteEOFill(PSDRV_PDEVICE *physDev)
622 return PSDRV_WriteSpool(physDev, pseofill, sizeof(pseofill)-1);
625 BOOL PSDRV_WriteGSave(PSDRV_PDEVICE *physDev)
627 return PSDRV_WriteSpool(physDev, psgsave, sizeof(psgsave)-1);
630 BOOL PSDRV_WriteGRestore(PSDRV_PDEVICE *physDev)
632 return PSDRV_WriteSpool(physDev, psgrestore, sizeof(psgrestore)-1);
635 BOOL PSDRV_WriteNewPath(PSDRV_PDEVICE *physDev)
637 return PSDRV_WriteSpool(physDev, psnewpath, sizeof(psnewpath)-1);
640 BOOL PSDRV_WriteClosePath(PSDRV_PDEVICE *physDev)
642 return PSDRV_WriteSpool(physDev, psclosepath, sizeof(psclosepath)-1);
645 BOOL PSDRV_WriteClip(PSDRV_PDEVICE *physDev)
647 return PSDRV_WriteSpool(physDev, psclip, sizeof(psclip)-1);
650 BOOL PSDRV_WriteEOClip(PSDRV_PDEVICE *physDev)
652 return PSDRV_WriteSpool(physDev, pseoclip, sizeof(pseoclip)-1);
655 BOOL PSDRV_WriteInitClip(PSDRV_PDEVICE *physDev)
657 return PSDRV_WriteSpool(physDev, psinitclip, sizeof(psinitclip)-1);
660 BOOL PSDRV_WriteHatch(PSDRV_PDEVICE *physDev)
662 return PSDRV_WriteSpool(physDev, pshatch, sizeof(pshatch)-1);
665 BOOL PSDRV_WriteRotate(PSDRV_PDEVICE *physDev, float ang)
669 push_lc_numeric("C");
670 sprintf(buf, psrotate, ang);
672 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
675 BOOL PSDRV_WriteIndexColorSpaceBegin(PSDRV_PDEVICE *physDev, int size)
678 sprintf(buf, "[/Indexed /DeviceRGB %d\n<\n", size);
679 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
682 BOOL PSDRV_WriteIndexColorSpaceEnd(PSDRV_PDEVICE *physDev)
684 static const char buf[] = ">\n] setcolorspace\n";
685 return PSDRV_WriteSpool(physDev, buf, sizeof(buf) - 1);
688 BOOL PSDRV_WriteRGB(PSDRV_PDEVICE *physDev, COLORREF *map, int number)
690 char *buf = HeapAlloc(PSDRV_Heap, 0, number * 7 + 1), *ptr;
694 for(i = 0; i < number; i++) {
695 sprintf(ptr, "%02x%02x%02x%c", (int)GetRValue(map[i]),
696 (int)GetGValue(map[i]), (int)GetBValue(map[i]),
697 ((i & 0x7) == 0x7) || (i == number - 1) ? '\n' : ' ');
700 PSDRV_WriteSpool(physDev, buf, number * 7);
701 HeapFree(PSDRV_Heap, 0, buf);
705 static BOOL PSDRV_WriteImageDict(PSDRV_PDEVICE *physDev, WORD depth,
706 INT widthSrc, INT heightSrc, char *bits)
708 static const char start[] = "<<\n"
709 " /ImageType 1\n /Width %d\n /Height %d\n /BitsPerComponent %d\n"
710 " /ImageMatrix [%d 0 0 %d 0 %d]\n";
712 static const char decode1[] = " /Decode [0 %d]\n";
713 static const char decode3[] = " /Decode [0 1 0 1 0 1]\n";
715 static const char end[] = " /DataSource currentfile /ASCII85Decode filter /RunLengthDecode filter\n>>\n";
716 static const char endbits[] = " /DataSource <%s>\n>>\n";
718 char *buf = HeapAlloc(PSDRV_Heap, 0, 1000);
720 sprintf(buf, start, widthSrc, heightSrc,
721 (depth < 8) ? depth : 8, widthSrc, -heightSrc, heightSrc);
723 PSDRV_WriteSpool(physDev, buf, strlen(buf));
727 sprintf(buf, decode1, 255);
731 sprintf(buf, decode1, 15);
735 sprintf(buf, decode1, 1);
739 strcpy(buf, decode3);
743 PSDRV_WriteSpool(physDev, buf, strlen(buf));
746 PSDRV_WriteSpool(physDev, end, sizeof(end) - 1);
748 sprintf(buf, endbits, bits);
749 PSDRV_WriteSpool(physDev, buf, strlen(buf));
752 HeapFree(PSDRV_Heap, 0, buf);
756 BOOL PSDRV_WriteImage(PSDRV_PDEVICE *physDev, WORD depth, INT xDst, INT yDst,
757 INT widthDst, INT heightDst, INT widthSrc,
758 INT heightSrc, BOOL mask)
760 static const char start[] = "%d %d translate\n%d %d scale\n";
761 static const char image[] = "image\n";
762 static const char imagemask[] = "imagemask\n";
765 sprintf(buf, start, xDst, yDst, widthDst, heightDst);
766 PSDRV_WriteSpool(physDev, buf, strlen(buf));
767 PSDRV_WriteImageDict(physDev, depth, widthSrc, heightSrc, NULL);
769 PSDRV_WriteSpool(physDev, imagemask, sizeof(imagemask) - 1);
771 PSDRV_WriteSpool(physDev, image, sizeof(image) - 1);
776 BOOL PSDRV_WriteBytes(PSDRV_PDEVICE *physDev, const BYTE *bytes, DWORD number)
778 char *buf = HeapAlloc(PSDRV_Heap, 0, number * 3 + 1);
784 for(i = 0; i < number; i++) {
785 sprintf(ptr, "%02x", bytes[i]);
787 if(((i & 0xf) == 0xf) || (i == number - 1)) {
792 PSDRV_WriteSpool(physDev, buf, ptr - buf);
793 HeapFree(PSDRV_Heap, 0, buf);
797 BOOL PSDRV_WriteData(PSDRV_PDEVICE *physDev, const BYTE *data, DWORD number)
799 int num, num_left = number;
802 num = min(num_left, 60);
803 PSDRV_WriteSpool(physDev, (LPCSTR)data, num);
804 PSDRV_WriteSpool(physDev, "\n", 1);
812 BOOL PSDRV_WriteArrayGet(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nIndex)
816 sprintf(buf, psarrayget, pszArrayName, nIndex);
817 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
820 BOOL PSDRV_WriteArrayPut(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nIndex, LONG lObject)
824 sprintf(buf, psarrayput, pszArrayName, nIndex, lObject);
825 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
828 BOOL PSDRV_WriteArrayDef(PSDRV_PDEVICE *physDev, CHAR *pszArrayName, INT nSize)
832 sprintf(buf, psarraydef, pszArrayName, nSize);
833 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
836 BOOL PSDRV_WriteRectClip(PSDRV_PDEVICE *physDev, INT x, INT y, INT w, INT h)
840 sprintf(buf, psrectclip, x, y, w, h);
841 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
844 BOOL PSDRV_WriteRectClip2(PSDRV_PDEVICE *physDev, CHAR *pszArrayName)
848 sprintf(buf, psrectclip2, pszArrayName);
849 return PSDRV_WriteSpool(physDev, buf, strlen(buf));
852 BOOL PSDRV_WritePatternDict(PSDRV_PDEVICE *physDev, BITMAP *bm, BYTE *bits)
854 static const char mypat[] = "/mypat\n";
855 static const char do_pattern[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
856 "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n begin\n 0 0 translate\n"
857 " %d %d scale\n mypat image\n end\n }\n>>\n matrix makepattern setpattern\n";
860 INT w, h, x, y, w_mult, h_mult;
863 w = bm->bmWidth & ~0x7;
864 h = bm->bmHeight & ~0x7;
866 buf = HeapAlloc(PSDRV_Heap, 0, sizeof(do_pattern) + 100);
868 for(y = h-1; y >= 0; y--) {
869 for(x = 0; x < w/8; x++) {
870 sprintf(ptr, "%02x", *(bits + x/8 + y * bm->bmWidthBytes));
874 PSDRV_WriteSpool(physDev, mypat, sizeof(mypat) - 1);
875 PSDRV_WriteImageDict(physDev, 1, 8, 8, buf);
876 PSDRV_WriteSpool(physDev, "def\n", 4);
878 PSDRV_WriteIndexColorSpaceBegin(physDev, 1);
879 map[0] = GetTextColor( physDev->hdc );
880 map[1] = GetBkColor( physDev->hdc );
881 PSDRV_WriteRGB(physDev, map, 2);
882 PSDRV_WriteIndexColorSpaceEnd(physDev);
884 /* Windows seems to scale patterns so that a one pixel corresponds to 1/300" */
885 w_mult = (physDev->logPixelsX + 150) / 300;
886 h_mult = (physDev->logPixelsY + 150) / 300;
887 sprintf(buf, do_pattern, w * w_mult, h * h_mult, w * w_mult, h * h_mult, w * w_mult, h * h_mult);
888 PSDRV_WriteSpool(physDev, buf, strlen(buf));
890 HeapFree(PSDRV_Heap, 0, buf);
894 BOOL PSDRV_WriteDIBPatternDict(PSDRV_PDEVICE *physDev, BITMAPINFO *bmi, UINT usage)
896 static const char mypat[] = "/mypat\n";
897 static const char do_pattern[] = "<<\n /PaintType 1\n /PatternType 1\n /TilingType 1\n "
898 "/BBox [0 0 %d %d]\n /XStep %d\n /YStep %d\n /PaintProc {\n begin\n 0 0 translate\n"
899 " %d %d scale\n mypat image\n end\n }\n>>\n matrix makepattern setpattern\n";
902 INT w, h, x, y, colours, w_mult, h_mult;
905 if(bmi->bmiHeader.biBitCount != 1) {
906 FIXME("dib depth %d not supported\n", bmi->bmiHeader.biBitCount);
910 bits = (LPBYTE)bmi + bmi->bmiHeader.biSize;
911 colours = bmi->bmiHeader.biClrUsed;
912 if (colours > 256) colours = 256;
913 if(!colours && bmi->bmiHeader.biBitCount <= 8)
914 colours = 1 << bmi->bmiHeader.biBitCount;
915 bits += colours * ((usage == DIB_RGB_COLORS) ?
916 sizeof(RGBQUAD) : sizeof(WORD));
918 w = bmi->bmiHeader.biWidth & ~0x7;
919 h = bmi->bmiHeader.biHeight & ~0x7;
921 buf = HeapAlloc(PSDRV_Heap, 0, sizeof(do_pattern) + 100);
923 for(y = h-1; y >= 0; y--) {
924 for(x = 0; x < w/8; x++) {
925 sprintf(ptr, "%02x", *(bits + x/8 + y *
926 (bmi->bmiHeader.biWidth + 31) / 32 * 4));
930 PSDRV_WriteSpool(physDev, mypat, sizeof(mypat) - 1);
931 PSDRV_WriteImageDict(physDev, 1, 8, 8, buf);
932 PSDRV_WriteSpool(physDev, "def\n", 4);
934 PSDRV_WriteIndexColorSpaceBegin(physDev, 1);
935 map[0] = GetTextColor( physDev->hdc );
936 map[1] = GetBkColor( physDev->hdc );
937 PSDRV_WriteRGB(physDev, map, 2);
938 PSDRV_WriteIndexColorSpaceEnd(physDev);
940 /* Windows seems to scale patterns so that a one pixel corresponds to 1/300" */
941 w_mult = (physDev->logPixelsX + 150) / 300;
942 h_mult = (physDev->logPixelsY + 150) / 300;
943 sprintf(buf, do_pattern, w * w_mult, h * h_mult, w * w_mult, h * h_mult, w * w_mult, h * h_mult);
944 PSDRV_WriteSpool(physDev, buf, strlen(buf));
945 HeapFree(PSDRV_Heap, 0, buf);