dlls/wineps.drv/type1.c

   1 /*
   2  *      PostScript driver Type1 font functions
   3  *
   4  *      Copyright 2002  Huw D M Davies 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 "config.h"
  22 #include "wine/port.h"
  23
  24 #include <string.h>
  25 #include <stdlib.h>
  26 #include <stdarg.h>
  27 #include <stdio.h>
  28 #include <assert.h>
  29
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "wingdi.h"
  33 #include "winternl.h"
  34
  35 #include "psdrv.h"
  36 #include "wine/debug.h"
  37
  38 WINE_DEFAULT_DEBUG_CHANNEL(psdrv);
  39
  40 struct tagTYPE1 {
  41     DWORD glyph_sent_size;
  42     BOOL *glyph_sent;
  43     DWORD emsize;
  44 };
  45
  46 #define GLYPH_SENT_INC 128
  47
  48 /* Type 1 font commands */
  49 enum t1_cmds {
  50     rlineto = 5,
  51     rrcurveto = 8,
  52     closepath = 9,
  53     hsbw = 13,
  54     endchar = 14,
  55     rmoveto = 21
  56 };
  57
  58
  59 #define MS_MAKE_TAG( _x1, _x2, _x3, _x4 ) \
  60           ( ( (DWORD)_x4 << 24 ) |     \
  61             ( (DWORD)_x3 << 16 ) |     \
  62             ( (DWORD)_x2 <<  8 ) |     \
  63               (DWORD)_x1         )
  64
  65 #ifdef WORDS_BIGENDIAN
  66 static inline WORD  get_be_word(const void *p)  { return *(WORD*)p; }
  67 static inline DWORD get_be_dword(const void *p) { return *(DWORD*)p; }
  68 #else
  69 static inline WORD  get_be_word(const void *p)  { return RtlUshortByteSwap(*(WORD*)p); }
  70 static inline DWORD get_be_dword(const void *p) { return RtlUlongByteSwap(*(DWORD*)p); }
  71 #endif
  72
  73 TYPE1 *T1_download_header(PSDRV_PDEVICE *physDev, char *ps_name, RECT *bbox, UINT emsize)
  74 {
  75     char *buf;
  76     TYPE1 *t1;
  77
  78     char dict[] = /* name, emsquare, fontbbox */
  79       "25 dict begin\n"
  80       " /FontName /%s def\n"
  81       " /Encoding 256 array 0 1 255{1 index exch /.notdef put} for def\n"
  82       " /PaintType 0 def\n"
  83       " /FontMatrix [1 %d div 0 0 1 %d div 0 0] def\n"
  84       " /FontBBox [%d %d %d %d] def\n"
  85       " /FontType 1 def\n"
  86       " /Private 7 dict begin\n"
  87       "  /RD {string currentfile exch readhexstring pop} def\n"
  88       "  /ND {def} def\n"
  89       "  /NP {put} def\n"
  90       "  /MinFeature {16 16} def\n"
  91       "  /BlueValues [] def\n"
  92       "  /password 5839 def\n"
  93       "  /lenIV -1 def\n"
  94       " currentdict end def\n"
  95       " currentdict dup /Private get begin\n"
  96       "  /CharStrings 256 dict begin\n"
  97       "   /.notdef 4 RD 8b8b0d0e ND\n"
  98       "  currentdict end put\n"
  99       " end\n"
 100       "currentdict end dup /FontName get exch definefont pop\n";
 101
 102     t1 = HeapAlloc(GetProcessHeap(), 0, sizeof(*t1));
 103     t1->emsize = emsize;
 104
 105     t1->glyph_sent_size = GLYPH_SENT_INC;
 106     t1->glyph_sent = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
 107                                t1->glyph_sent_size *
 108                                sizeof(*(t1->glyph_sent)));
 109
 110     buf = HeapAlloc(GetProcessHeap(), 0, sizeof(dict) + strlen(ps_name) +
 111                     100);
 112
 113     sprintf(buf, dict, ps_name, t1->emsize, t1->emsize,
 114             bbox->left, bbox->bottom, bbox->right, bbox->top);
 115
 116     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 117
 118     HeapFree(GetProcessHeap(), 0, buf);
 119     return t1;
 120 }
 121
 122
 123 typedef struct {
 124   BYTE *str;
 125   int len, max_len;
 126 } STR;
 127
 128 static STR *str_init(int sz)
 129 {
 130   STR *str = HeapAlloc(GetProcessHeap(), 0, sizeof(*str));
 131   str->max_len = sz;
 132   str->str = HeapAlloc(GetProcessHeap(), 0, str->max_len);
 133   str->len = 0;
 134   return str;
 135 }
 136
 137 static void str_free(STR *str)
 138 {
 139   HeapFree(GetProcessHeap(), 0, str->str);
 140   HeapFree(GetProcessHeap(), 0, str);
 141 }
 142
 143 static void str_add_byte(STR *str, BYTE b)
 144 {
 145     if(str->len == str->max_len) {
 146         str->max_len *= 2;
 147         str->str = HeapReAlloc(GetProcessHeap(), 0, str->str, str->max_len);
 148     }
 149     str->str[str->len++] = b;
 150 }
 151
 152 static void str_add_num(STR *str, int num)
 153 {
 154     if(num <= 107 && num >= -107)
 155         str_add_byte(str, num + 139);
 156     else if(num >= 108 && num <= 1131) {
 157         str_add_byte(str, ((num - 108) >> 8) + 247);
 158         str_add_byte(str, (num - 108) & 0xff);
 159     } else if(num <= -108 && num >= -1131) {
 160         num = -num;
 161         str_add_byte(str, ((num - 108) >> 8) + 251);
 162         str_add_byte(str, (num - 108) & 0xff);
 163     } else {
 164         str_add_byte(str, 0xff);
 165         str_add_byte(str, (num >> 24) & 0xff);
 166         str_add_byte(str, (num >> 16) & 0xff);
 167         str_add_byte(str, (num >> 8) & 0xff);
 168         str_add_byte(str, (num & 0xff));
 169     }
 170 }
 171
 172 static void str_add_point(STR *str, POINT pt, POINT *curpos)
 173 {
 174     str_add_num(str, pt.x - curpos->x);
 175     str_add_num(str, pt.y - curpos->y);
 176     *curpos = pt;
 177 }
 178
 179 static void str_add_cmd(STR *str, enum t1_cmds cmd)
 180 {
 181     str_add_byte(str, (BYTE)cmd);
 182 }
 183
 184 static int str_get_bytes(STR *str, BYTE **b)
 185 {
 186   *b = str->str;
 187   return str->len;
 188 }
 189
 190 static BOOL get_hmetrics(HDC hdc, DWORD index, short *lsb, WORD *advance)
 191 {
 192     BYTE hhea[36];
 193     WORD num_of_long;
 194     BYTE buf[4];
 195
 196     *lsb = 0;
 197     *advance = 0;
 198
 199     GetFontData(hdc, MS_MAKE_TAG('h','h','e','a'), 0, hhea, sizeof(hhea));
 200     num_of_long = get_be_word(hhea + 34);
 201
 202     if(index < num_of_long)
 203     {
 204         if(GetFontData(hdc, MS_MAKE_TAG('h','m','t','x'), index * 4, buf, 4) != 4) return FALSE;
 205         *advance = get_be_word(buf);
 206         *lsb = (signed short)get_be_word(buf + 2);
 207     }
 208     else
 209     {
 210         if(GetFontData(hdc, MS_MAKE_TAG('h','m','t','x'), (num_of_long - 1) * 4, buf, 2) != 2) return FALSE;
 211         *advance = get_be_word(buf);
 212         if(GetFontData(hdc, MS_MAKE_TAG('h','m','t','x'), num_of_long * 4 + (index - num_of_long) * 2, buf, 2) != 2) return FALSE;
 213         *lsb = (signed short)get_be_word(buf);
 214     }
 215
 216     return TRUE;
 217 }
 218
 219 static BOOL get_glyf_pos(HDC hdc, DWORD index, DWORD *start, DWORD *end)
 220 {
 221     DWORD len;
 222     BYTE *head, *loca;
 223     WORD loca_format;
 224     BOOL ret = FALSE;
 225
 226     *start = *end = 0;
 227
 228     len = GetFontData(hdc, MS_MAKE_TAG('h','e','a','d'), 0, NULL, 0);
 229     head = HeapAlloc(GetProcessHeap(), 0, len);
 230     GetFontData(hdc, MS_MAKE_TAG('h','e','a','d'), 0, head, len);
 231     loca_format = get_be_word(head + 50);
 232
 233     len = GetFontData(hdc, MS_MAKE_TAG('l','o','c','a'), 0, NULL, 0);
 234     loca = HeapAlloc(GetProcessHeap(), 0, len);
 235     GetFontData(hdc, MS_MAKE_TAG('l','o','c','a'), 0, loca, len);
 236
 237     switch(loca_format) {
 238     case 0:
 239         *start = get_be_word(((WORD*)loca) + index);
 240         *start <<= 1;
 241         *end = get_be_word(((WORD*)loca) + index + 1);
 242         *end <<= 1;
 243         ret = TRUE;
 244         break;
 245     case 1:
 246         *start = get_be_dword(((DWORD*)loca) + index);
 247         *end = get_be_dword(((DWORD*)loca) + index + 1);
 248         ret = TRUE;
 249         break;
 250     default:
 251         ERR("Unknown loca_format %d\n", loca_format);
 252     }
 253
 254     HeapFree(GetProcessHeap(), 0, loca);
 255     HeapFree(GetProcessHeap(), 0, head);
 256     return ret;
 257 }
 258
 259
 260 static BYTE *get_glyph_data(HDC hdc, DWORD index)
 261 {
 262     DWORD start, end, len;
 263     BYTE *data;
 264
 265     if(!get_glyf_pos(hdc, index, &start, &end))
 266         return NULL;
 267
 268     len = end - start;
 269     if(!len) return NULL;
 270
 271     data = HeapAlloc(GetProcessHeap(), 0, len);
 272     if(!data) return NULL;
 273
 274     if(GetFontData(hdc, MS_MAKE_TAG('g','l','y','f'), start, data, len) != len)
 275     {
 276         HeapFree(GetProcessHeap(), 0, data);
 277         return NULL;
 278     }
 279     return data;
 280 }
 281
 282 typedef struct
 283 {
 284     WORD num_conts;
 285     WORD *end_pts; /* size_is(num_conts) */
 286     BYTE *flags;   /* size_is(end_pts[num_conts - 1] + 1) */
 287     POINT *pts;    /* size_is(end_pts[num_conts - 1] + 1) */
 288     short lsb;
 289     WORD advance;
 290 } glyph_outline;
 291
 292 static inline WORD pts_in_outline(glyph_outline *outline)
 293 {
 294     WORD num_pts = 0;
 295
 296     if(outline->num_conts)
 297         num_pts = outline->end_pts[outline->num_conts - 1] + 1;
 298
 299     return num_pts;
 300 }
 301
 302 static BOOL append_glyph_outline(HDC hdc, DWORD index, glyph_outline *outline);
 303
 304 static BOOL append_simple_glyph(BYTE *data, glyph_outline *outline)
 305 {
 306     USHORT num_pts, start_pt = 0, ins_len;
 307     WORD *end_pts;
 308     int num_conts, start_cont, i;
 309     BYTE *ptr;
 310     int x, y;
 311
 312     start_cont = outline->num_conts;
 313     start_pt = pts_in_outline(outline);
 314
 315     num_conts = get_be_word(data);
 316
 317     end_pts = (WORD*)(data + 10);
 318     num_pts = get_be_word(end_pts + num_conts - 1) + 1;
 319
 320     ins_len = get_be_word(end_pts + num_conts);
 321
 322     ptr = (BYTE*)(end_pts + num_conts) + 2 + ins_len;
 323
 324     if(outline->num_conts)
 325     {
 326         outline->end_pts = HeapReAlloc(GetProcessHeap(), 0, outline->end_pts, (start_cont + num_conts) * sizeof(*outline->end_pts));
 327         outline->flags   = HeapReAlloc(GetProcessHeap(), 0, outline->flags, start_pt + num_pts);
 328         outline->pts     = HeapReAlloc(GetProcessHeap(), 0, outline->pts,  (start_pt + num_pts) * sizeof(*outline->pts));
 329     }
 330     else
 331     {
 332         outline->end_pts = HeapAlloc(GetProcessHeap(), 0, num_conts * sizeof(*outline->end_pts));
 333         outline->flags   = HeapAlloc(GetProcessHeap(), 0, num_pts);
 334         outline->pts     = HeapAlloc(GetProcessHeap(), 0, num_pts * sizeof(*outline->pts));
 335     }
 336
 337     outline->num_conts += num_conts;
 338
 339     for(i = 0; i < num_conts; i++)
 340         outline->end_pts[start_cont + i] = start_pt + get_be_word(end_pts + i);
 341
 342     for(i = 0; i < num_pts; i++)
 343     {
 344         outline->flags[start_pt + i] = *ptr;
 345         if(*ptr & 8)
 346         {
 347             BYTE count = *++ptr;
 348             while(count)
 349             {
 350                 i++;
 351                 outline->flags[start_pt + i] = *(ptr - 1);
 352                 count--;
 353             }
 354         }
 355         ptr++;
 356     }
 357
 358     x = 0;
 359
 360     for(i = 0; i < num_pts; i++)
 361     {
 362         INT delta;
 363
 364         delta = 0;
 365         if(outline->flags[start_pt + i] & 2)
 366         {
 367             delta = *ptr++;
 368             if((outline->flags[start_pt + i] & 0x10) == 0)
 369                 delta = -delta;
 370         }
 371         else if((outline->flags[start_pt + i] & 0x10) == 0)
 372         {
 373             delta = (signed short)get_be_word(ptr);
 374             ptr += 2;
 375         }
 376         x += delta;
 377         outline->pts[start_pt + i].x = x;
 378     }
 379
 380     y = 0;
 381     for(i = 0; i < num_pts; i++)
 382     {
 383         INT delta;
 384
 385         delta = 0;
 386         if(outline->flags[start_pt + i] & 4)
 387         {
 388             delta = *ptr++;
 389             if((outline->flags[start_pt + i] & 0x20) == 0)
 390                 delta = -delta;
 391         }
 392         else if((outline->flags[start_pt + i] & 0x20) == 0)
 393         {
 394             delta = (signed short)get_be_word(ptr);
 395             ptr += 2;
 396         }
 397         y += delta;
 398         outline->pts[start_pt + i].y = y;
 399     }
 400     return TRUE;
 401 }
 402
 403 /* Some flags for composite glyphs.  See glyf table in OT spec */
 404 #define ARG_1_AND_2_ARE_WORDS    (1L << 0)
 405 #define ARGS_ARE_XY_VALUES       (1L << 1)
 406 #define WE_HAVE_A_SCALE          (1L << 3)
 407 #define MORE_COMPONENTS          (1L << 5)
 408 #define WE_HAVE_AN_X_AND_Y_SCALE (1L << 6)
 409 #define WE_HAVE_A_TWO_BY_TWO     (1L << 7)
 410 #define USE_MY_METRICS           (1L << 9)
 411
 412 static BOOL append_complex_glyph(HDC hdc, const BYTE *data, glyph_outline *outline)
 413 {
 414     const BYTE *ptr = data;
 415     WORD flags, index;
 416     short arg1, arg2;
 417     WORD scale_xx = 1, scale_xy = 0, scale_yx = 0, scale_yy = 1;
 418     WORD start_pt, end_pt;
 419
 420     ptr += 10;
 421     do
 422     {
 423         flags = get_be_word(ptr);
 424         ptr += 2;
 425         index = get_be_word(ptr);
 426         ptr += 2;
 427         if(flags & ARG_1_AND_2_ARE_WORDS)
 428         {
 429             arg1 = (short)get_be_word(ptr);
 430             ptr += 2;
 431             arg2 = (short)get_be_word(ptr);
 432             ptr += 2;
 433         }
 434         else
 435         {
 436             arg1 = *(char*)ptr++;
 437             arg2 = *(char*)ptr++;
 438         }
 439         if(flags & WE_HAVE_A_SCALE)
 440         {
 441             scale_xx = scale_yy = get_be_word(ptr);
 442             ptr += 2;
 443         }
 444         else if(flags & WE_HAVE_AN_X_AND_Y_SCALE)
 445         {
 446             scale_xx = get_be_word(ptr);
 447             ptr += 2;
 448             scale_yy = get_be_word(ptr);
 449             ptr += 2;
 450         }
 451         else if(flags & WE_HAVE_A_TWO_BY_TWO)
 452         {
 453             scale_xx = get_be_word(ptr);
 454             ptr += 2;
 455             scale_xy = get_be_word(ptr);
 456             ptr += 2;
 457             scale_yx = get_be_word(ptr);
 458             ptr += 2;
 459             scale_yy = get_be_word(ptr);
 460             ptr += 2;
 461         }
 462
 463         start_pt = pts_in_outline(outline);
 464         append_glyph_outline(hdc, index, outline);
 465         end_pt = pts_in_outline(outline);
 466
 467         if((flags & ARGS_ARE_XY_VALUES) == 0)
 468         {
 469             WORD orig_pt = arg1, new_pt = arg2;
 470             new_pt += start_pt;
 471
 472             if(orig_pt >= start_pt || new_pt >= end_pt) return FALSE;
 473
 474             arg1 = outline->pts[orig_pt].x - outline->pts[new_pt].x;
 475             arg2 = outline->pts[orig_pt].y - outline->pts[new_pt].y;
 476         }
 477         while(start_pt < end_pt)
 478         {
 479             outline->pts[start_pt].x += arg1;
 480             outline->pts[start_pt].y += arg2;
 481             start_pt++;
 482         }
 483
 484         if(flags & USE_MY_METRICS)
 485             get_hmetrics(hdc, index, &outline->lsb, &outline->advance);
 486
 487     } while(flags & MORE_COMPONENTS);
 488     return TRUE;
 489 }
 490
 491 static BOOL append_glyph_outline(HDC hdc, DWORD index, glyph_outline *outline)
 492 {
 493     BYTE *glyph_data;
 494     SHORT num_conts;
 495
 496     glyph_data = get_glyph_data(hdc, index);
 497     if(!glyph_data) return TRUE;
 498
 499     num_conts = get_be_word(glyph_data);
 500
 501     if(num_conts == -1)
 502         append_complex_glyph(hdc, glyph_data, outline);
 503     else if(num_conts > 0)
 504         append_simple_glyph(glyph_data, outline);
 505
 506     HeapFree(GetProcessHeap(), 0, glyph_data);
 507     return TRUE;
 508 }
 509
 510 static inline BOOL on_point(const glyph_outline *outline, WORD pt)
 511 {
 512     return outline->flags[pt] & 1;
 513 }
 514
 515 BOOL T1_download_glyph(PSDRV_PDEVICE *physDev, DOWNLOAD *pdl, DWORD index,
 516                        char *glyph_name)
 517 {
 518     DWORD len;
 519     WORD cur_pt, cont;
 520     char *buf;
 521     TYPE1 *t1;
 522     STR *charstring;
 523     BYTE *bytes;
 524     POINT curpos;
 525     glyph_outline outline;
 526
 527     static const char glyph_def_begin[] =
 528       "/%s findfont dup\n"
 529       "/Private get begin\n"
 530       "/CharStrings get begin\n"
 531       "/%s %d RD\n";
 532     static const char glyph_def_end[] =
 533       "ND\n"
 534       "end end\n";
 535
 536     TRACE("%d %s\n", index, glyph_name);
 537     assert(pdl->type == Type1);
 538     t1 = pdl->typeinfo.Type1;
 539
 540     if(index < t1->glyph_sent_size) {
 541         if(t1->glyph_sent[index])
 542             return TRUE;
 543     } else {
 544         t1->glyph_sent_size = (index / GLYPH_SENT_INC + 1) * GLYPH_SENT_INC;
 545         t1->glyph_sent = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
 546                                       t1->glyph_sent,
 547                                       t1->glyph_sent_size * sizeof(*(t1->glyph_sent)));
 548     }
 549
 550     outline.num_conts = 0;
 551     outline.flags = NULL;
 552     outline.end_pts = NULL;
 553     outline.pts = NULL;
 554     get_hmetrics(physDev->hdc, index, &outline.lsb, &outline.advance);
 555
 556     if(!append_glyph_outline(physDev->hdc, index, &outline)) return FALSE;
 557
 558     charstring = str_init(100);
 559     curpos.x = outline.lsb;
 560     curpos.y = 0;
 561
 562     str_add_num(charstring, curpos.x);
 563     str_add_num(charstring, outline.advance);
 564     str_add_cmd(charstring, hsbw);
 565
 566     for(cur_pt = 0, cont = 0; cont < outline.num_conts; cont++)
 567     {
 568         POINT start_pos = outline.pts[cur_pt++];
 569         WORD end_pt = outline.end_pts[cont];
 570         POINT curve_pts[3] = {{0,0},{0,0},{0,0}};
 571
 572         str_add_point(charstring, start_pos, &curpos);
 573         str_add_cmd(charstring, rmoveto);
 574
 575         for(; cur_pt <= end_pt; cur_pt++)
 576         {
 577             if(on_point(&outline, cur_pt))
 578             {
 579                 str_add_point(charstring, outline.pts[cur_pt], &curpos);
 580                 str_add_cmd(charstring, rlineto);
 581             }
 582             else
 583             {
 584                 BOOL added_next = FALSE;
 585
 586                 /* temporarily store the start pt in curve_pts[0] */
 587                 if(on_point(&outline, cur_pt - 1))
 588                     curve_pts[0] = outline.pts[cur_pt - 1];
 589                 else /* last pt was off curve too, so the previous curve's
 590                         end pt was constructed */
 591                     curve_pts[0] = curve_pts[2];
 592
 593                 if(cur_pt != end_pt)
 594                 {
 595                     if(on_point(&outline, cur_pt + 1))
 596                     {
 597                         curve_pts[2] = outline.pts[cur_pt + 1];
 598                         added_next = TRUE;
 599                     }
 600                     else /* next pt is off curve too, so construct the end pt from the
 601                             average of the two */
 602                     {
 603                         curve_pts[2].x = (outline.pts[cur_pt].x + outline.pts[cur_pt + 1].x + 1) / 2;
 604                         curve_pts[2].y = (outline.pts[cur_pt].y + outline.pts[cur_pt + 1].y + 1) / 2;
 605                     }
 606                 }
 607                 else /* last pt of the contour is off curve, so the end pt is the
 608                         start pt of the contour */
 609                     curve_pts[2] = start_pos;
 610
 611                 curve_pts[0].x = (curve_pts[0].x + 2 * outline.pts[cur_pt].x + 1) / 3;
 612                 curve_pts[0].y = (curve_pts[0].y + 2 * outline.pts[cur_pt].y + 1) / 3;
 613
 614                 curve_pts[1].x = (curve_pts[2].x + 2 * outline.pts[cur_pt].x + 1) / 3;
 615                 curve_pts[1].y = (curve_pts[2].y + 2 * outline.pts[cur_pt].y + 1) / 3;
 616
 617                 str_add_point(charstring, curve_pts[0], &curpos);
 618                 str_add_point(charstring, curve_pts[1], &curpos);
 619                 str_add_point(charstring, curve_pts[2], &curpos);
 620                 str_add_cmd(charstring, rrcurveto);
 621                 if(added_next) cur_pt++;
 622             }
 623         }
 624         str_add_cmd(charstring, closepath);
 625     }
 626     str_add_cmd(charstring, endchar);
 627
 628     HeapFree(GetProcessHeap(), 0, outline.pts);
 629     HeapFree(GetProcessHeap(), 0, outline.end_pts);
 630     HeapFree(GetProcessHeap(), 0, outline.flags);
 631
 632     buf = HeapAlloc(GetProcessHeap(), 0, sizeof(glyph_def_begin) +
 633                     strlen(pdl->ps_name) + strlen(glyph_name) + 100);
 634
 635     sprintf(buf, "%%%%glyph %04x\n", index);
 636     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 637
 638     len = str_get_bytes(charstring, &bytes);
 639     sprintf(buf, glyph_def_begin, pdl->ps_name, glyph_name, len);
 640     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 641     PSDRV_WriteBytes(physDev, bytes, len);
 642     sprintf(buf, glyph_def_end);
 643     PSDRV_WriteSpool(physDev, buf, strlen(buf));
 644     str_free(charstring);
 645
 646     t1->glyph_sent[index] = TRUE;
 647     HeapFree(GetProcessHeap(), 0, buf);
 648     return TRUE;
 649 }
 650
 651 void T1_free(TYPE1 *t1)
 652 {
 653     HeapFree(GetProcessHeap(), 0, t1->glyph_sent);
 654     HeapFree(GetProcessHeap(), 0, t1);
 655     return;
 656 }