Removing trailing whitespace.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860
diff --git a/src/sfnt/sfobjs.c b/src/sfnt/sfobjs.c
index a71a451..958a49f 100644
--- a/src/sfnt/sfobjs.c
+++ b/src/sfnt/sfobjs.c
@@ -218,7 +218,7 @@
/* check that we have a valid TrueType file */
error = sfnt->load_sfnt_header( face, stream, face_index, &sfnt_header );
if ( error )
- goto Exit;
+ goto Exit;
face->format_tag = sfnt_header.format_tag;
face->num_tables = sfnt_header.num_tables;
diff --git a/src/sfnt/ttcmap.c b/src/sfnt/ttcmap.c
index a5c32f2..6012301 100644
--- a/src/sfnt/ttcmap.c
+++ b/src/sfnt/ttcmap.c
@@ -225,7 +225,7 @@
FORGET_Frame();
cmap->get_index = code_to_index4;
-
+
cmap4->last_segment = cmap4->segments;
break;
@@ -462,18 +462,18 @@
/* the range here, the char code isn't in the charmap, so exit. */
if ( charCode > seg4->endCount )
continue;
-
+
if ( charCode >= seg4->startCount )
goto Found;
}
return 0;
- Found:
+ Found:
cmap4->last_segment = seg4;
-
+
/* if the idRangeOffset is 0, we can compute the glyph index */
/* directly */
-
+
if ( seg4->idRangeOffset == 0 )
result = ( charCode + seg4->idDelta ) & 0xFFFF;
else
diff --git a/src/sfnt/ttload.c b/src/sfnt/ttload.c
index 595ed6d..4355bed 100644
--- a/src/sfnt/ttload.c
+++ b/src/sfnt/ttload.c
@@ -160,7 +160,7 @@
TT_Error error;
TT_ULong format_tag;
FT_Memory memory = stream->memory;
-
+
const FT_Frame_Field sfnt_header_fields[] =
{
FT_FRAME_START( 8 ),
@@ -170,7 +170,7 @@
FT_FRAME_USHORT( SFNT_Header, range_shift ),
FT_FRAME_END
};
-
+
const FT_Frame_Field ttc_header_fields[] =
{
FT_FRAME_START( 8 ),
@@ -235,7 +235,7 @@
sfnt->format_tag = format_tag;
if ( READ_Fields( sfnt_header_fields, sfnt ) )
goto Exit;
-
+
/* now, check the values of `num_tables', `seach_range', etc. */
{
TT_UInt num_tables = sfnt->num_tables;
@@ -256,7 +256,7 @@
Exit:
return error;
- }
+ }
/*************************************************************************/
@@ -1336,7 +1336,7 @@
FT_FRAME_USHORT( TT_PCLT, CapHeight ),
FT_FRAME_END
};
-
+
static const FT_Frame_Field pclt_fields2[] =
{
FT_FRAME_START( 4 ),
@@ -1346,11 +1346,11 @@
FT_FRAME_BYTE( TT_PCLT, Reserved ),
FT_FRAME_END
};
-
+
TT_Error error;
TT_PCLT* pclt = &face->pclt;
-
+
FT_TRACE2(( "PCLT " ));
/* optional table */
@@ -1361,17 +1361,17 @@
pclt->Version = 0;
return TT_Err_Ok;
}
-
+
if ( READ_Fields( pclt_fields, pclt ) ||
FILE_Read ( pclt->TypeFace, 16 ) ||
FILE_Read ( pclt->CharacterComplement, 8 ) ||
FILE_Read ( pclt->FileName, 6 ) ||
READ_Fields( pclt_fields2, pclt ) )
goto Exit;
-
+
FT_TRACE2(( "loaded\n" ));
- Exit:
+ Exit:
return error;
}
diff --git a/src/sfnt/ttpost.c b/src/sfnt/ttpost.c
index d6cc572..d928a45 100644
--- a/src/sfnt/ttpost.c
+++ b/src/sfnt/ttpost.c
@@ -2,20 +2,20 @@
/* */
/* ttpost.c */
/* */
-/* Postscript names table processing (body). */
+/* Postcript name table processing for TrueType and OpenType fonts */
+/* (body). */
/* */
-/* Copyright 1996-1999 by */
+/* Copyright 1996-2000 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
-/* This file is part of the FreeType project, and may only be used */
-/* modified and distributed under the terms of the FreeType project */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */
/* */
/***************************************************************************/
-
/*************************************************************************/
/* */
/* The post table is not completely loaded by the core engine. This */
@@ -24,6 +24,7 @@
/* */
/*************************************************************************/
+
#include <freetype/internal/ftstream.h>
#include <freetype/internal/tterrors.h>
#include <freetype/tttags.h>
@@ -31,19 +32,22 @@
#include <ttpost.h>
#include <ttload.h>
-/* When this configuration macro is defined, we rely on the "psnames" */
-/* module to grab the glyph names.. */
+ /* If this configuration macro is defined, we rely on the `psnames' */
+ /* module to grab the glyph names. */
+
#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
+
#include <freetype/internal/psnames.h>
-#define MAC_NAME(x) ((TT_String*)psnames->macintosh_name(x))
-#else
+#define MAC_NAME( x ) ( (TT_String*)psnames->macintosh_name( x ) )
+
+#else /* FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
-/* Otherwise, we ignore the "psnames" module, then provide our own */
-/* table of Mac names.. Thus, it is possible to build a version of */
-/* FreeType without the Type 1 driver & PSNames module */
+ /* Otherwise, we ignore the `psnames' module, and provide our own */
+ /* table of Mac names. Thus, it is possible to build a version of */
+ /* FreeType without the Type 1 driver & PSNames module. */
-#define MAC_NAME(x) TT_Post_Default_Names[x]
+#define MAC_NAME( x ) TT_Post_Default_Names[x]
/* the 258 default Mac PS glyph names */
@@ -128,7 +132,8 @@
"Idot", "Scedilla", "scedilla", "Cacute", "cacute",
"Ccaron", "ccaron", "dmacron",
};
-#endif
+
+#endif /* FT_CONFIG_OPTION_POSTSCRIPT_NAMES */
static
@@ -164,6 +169,7 @@
{
TT_Int n;
+
if ( ALLOC_ARRAY ( glyph_indices, num_glyphs, TT_UShort ) ||
ACCESS_Frame( num_glyphs * 2L ) )
goto Fail;
@@ -178,12 +184,14 @@
{
TT_Int n;
+
num_names = 0;
for ( n = 0; n < num_glyphs; n++ )
{
TT_Int index;
+
index = glyph_indices[n];
if ( index >= 258 )
{
@@ -198,6 +206,7 @@
{
TT_Int n;
+
if ( ALLOC_ARRAY( name_strings, num_names, TT_Char* ) )
goto Fail;
@@ -205,6 +214,7 @@
{
TT_UInt len;
+
if ( READ_Byte ( len ) ||
ALLOC_ARRAY( name_strings[n], len+1, TT_Char ) ||
FILE_Read ( name_strings[n], len ) )
@@ -218,6 +228,7 @@
{
TT_Post_20* table = &face->postscript_names.names.format_20;
+
table->num_glyphs = num_glyphs;
table->num_names = num_names;
table->glyph_indices = glyph_indices;
@@ -230,6 +241,7 @@
{
TT_Int n;
+
for ( n = 0; n < num_names; n++ )
FREE( name_strings[n] );
}
@@ -317,16 +329,17 @@
/* seek to the beginning of the PS names table */
error = face->goto_table( face, TTAG_post, stream, 0 );
- if (error) goto Exit;
+ if ( error )
+ goto Exit;
/* now read postscript table */
switch ( face->postscript.FormatType )
{
- case 0x00020000:
+ case 0x00020000L:
error = Load_Format_20( face, stream );
break;
- case 0x00028000:
+ case 0x00028000L:
error = Load_Format_25( face, stream );
break;
@@ -352,7 +365,7 @@
{
switch ( face->postscript.FormatType )
{
- case 0x00020000:
+ case 0x00020000L:
{
TT_Post_20* table = &names->names.format_20;
TT_UInt n;
@@ -369,7 +382,7 @@
}
break;
- case 0x00028000:
+ case 0x00028000L:
{
TT_Post_25* table = &names->names.format_25;
@@ -393,6 +406,8 @@
/* Gets the PostScript glyph name of a glyph. */
/* */
/* <Input> */
+ /* face :: A handle to the parent face. */
+ /* */
/* index :: The glyph index. */
/* */
/* PSname :: The address of a string pointer. Will be NULL in case */
@@ -410,9 +425,12 @@
{
TT_Error error;
TT_Post_Names* names;
+
#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
PSNames_Interface* psnames;
#endif
+
+
if ( !face )
return TT_Err_Invalid_Face_Handle;
@@ -421,23 +439,23 @@
#ifdef FT_CONFIG_OPTION_POSTSCRIPT_NAMES
psnames = (PSNames_Interface*)face->psnames;
- if (!psnames)
+ if ( !psnames )
return TT_Err_Unimplemented_Feature;
#endif
- names = &face->postscript_names;
+ names = &face->postscript_names;
/* `.notdef' by default */
- *PSname = MAC_NAME(0);
+ *PSname = MAC_NAME( 0 );
switch ( face->postscript.FormatType )
{
- case 0x00010000:
+ case 0x00010000L:
if ( index < 258 ) /* paranoid checking */
- *PSname = MAC_NAME(index);
+ *PSname = MAC_NAME( index );
break;
- case 0x00020000:
+ case 0x00020000L:
{
TT_Post_20* table = &names->names.format_20;
@@ -455,14 +473,14 @@
if ( name_index < 258 )
- *PSname = MAC_NAME(name_index);
+ *PSname = MAC_NAME( name_index );
else
*PSname = (TT_String*)table->glyph_names[name_index - 258];
}
}
break;
- case 0x00028000:
+ case 0x00028000L:
{
TT_Post_25* table = &names->names.format_25;
@@ -477,12 +495,12 @@
if ( index < table->num_glyphs ) /* paranoid checking */
{
index += table->offsets[index];
- *PSname = MAC_NAME(index);
+ *PSname = MAC_NAME( index );
}
}
break;
- case 0x00030000:
+ case 0x00030000L:
break; /* nothing to do */
}
diff --git a/src/sfnt/ttpost.h b/src/sfnt/ttpost.h
index 421397c..4c385d4 100644
--- a/src/sfnt/ttpost.h
+++ b/src/sfnt/ttpost.h
@@ -5,11 +5,11 @@
/* Postcript name table processing for TrueType and OpenType fonts */
/* (specification). */
/* */
-/* Copyright 1996-1999 by */
+/* Copyright 1996-2000 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
-/* This file is part of the FreeType project, and may only be used */
-/* modified and distributed under the terms of the FreeType project */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */
@@ -17,15 +17,6 @@
/***************************************************************************/
- /*************************************************************************/
- /* */
- /* The post table is not completely loaded by the core engine. This */
- /* file loads the missing PS glyph names and implements an API to access */
- /* them. */
- /* */
- /*************************************************************************/
-
-
#ifndef TTPOST_H
#define TTPOST_H
@@ -47,25 +38,6 @@ extern "C" {
#endif
- /*************************************************************************/
- /* */
- /* <Function> */
- /* TT_Get_PS_Name */
- /* */
- /* <Description> */
- /* Gets the PostScript glyph name of a glyph. */
- /* */
- /* <Input> */
- /* index :: The glyph index. */
- /* */
- /* PSname :: The address of a string pointer. Will be NULL in case */
- /* of error, otherwise it is a pointer to the glyph name. */
- /* */
- /* You must not modify the returned string! */
- /* */
- /* <Output> */
- /* TrueType error code. 0 means success. */
- /* */
LOCAL_DEF
TT_Error TT_Get_PS_Name( TT_Face face,
TT_UInt index,
diff --git a/src/sfnt/ttsbit.c b/src/sfnt/ttsbit.c
index 7303af4..79e5f8a 100644
--- a/src/sfnt/ttsbit.c
+++ b/src/sfnt/ttsbit.c
@@ -4,20 +4,15 @@
/* */
/* TrueType and OpenType embedded bitmap support (body). */
/* */
-/* Copyright 1996-1999 by */
+/* Copyright 1996-2000 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
-/* This file is part of the FreeType project, and may only be used */
-/* modified and distributed under the terms of the FreeType project */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */
/* */
-/* */
-/* WARNING: This file should not be compiled directly, it is meant to be */
-/* included in the source of several font drivers (i.e., the TTF */
-/* and OTF drivers). */
-/* */
/***************************************************************************/
@@ -76,10 +71,10 @@
line_incr = target->pitch;
line_buff = target->buffer;
- if (line_incr < 0)
- line_buff -= line_incr*(target->rows-1);
+ if ( line_incr < 0 )
+ line_buff -= line_incr * ( target->rows - 1 );
- line_buff += (x_offset >> 3) + y_offset * line_incr;
+ line_buff += ( x_offset >> 3 ) + y_offset * line_incr;
/***********************************************************************/
/* */
@@ -112,16 +107,17 @@
{
FT_Byte val;
+
/* ensure that there are at least 8 bits in the accumulator */
if ( loaded < 8 )
{
- acc |= (FT_UShort)*source++ << (8 - loaded);
+ acc |= (FT_UShort)*source++ << ( 8 - loaded );
loaded += 8;
}
/* now write one byte */
- val = (FT_Byte)(acc >> 8);
- if (shift)
+ val = (FT_Byte)( acc >> 8 );
+ if ( shift )
{
cur[0] |= val >> shift;
cur[1] |= val << space;
@@ -150,12 +146,12 @@
/* ensure that there are at least `count' bits in the accumulator */
if ( loaded < count )
{
- acc |= (FT_UShort)*source++ << (8 - loaded);
+ acc |= (FT_UShort)*source++ << ( 8 - loaded );
loaded += 8;
}
/* now write remaining bits */
- val = ((FT_Byte)(acc >> 8)) & ~(0xFF >> count);
+ val = ( (FT_Byte)( acc >> 8 ) ) & ~( 0xFF >> count );
cur[0] |= val >> shift;
if ( count > space )
@@ -288,6 +284,7 @@
{
TT_Error error;
+
if ( !ACCESS_Frame( 12L ) )
{
range->image_size = GET_ULong();
@@ -353,7 +350,7 @@
{
range->glyph_codes[n] = GET_UShort();
- if (load_offsets)
+ if ( load_offsets )
range->glyph_offsets[n] = (TT_ULong)range->image_offset +
GET_UShort();
}
@@ -375,6 +372,7 @@
/* */
/* <Input> */
/* range :: The target range. */
+ /* */
/* stream :: The input stream. */
/* */
/* <Return> */
@@ -395,24 +393,23 @@
{
TT_ULong num_glyphs, n;
TT_Int size_elem;
- TT_Bool large = (range->index_format == 1);
+ TT_Bool large = ( range->index_format == 1 );
num_glyphs = range->last_glyph - range->first_glyph + 1L;
range->num_glyphs = num_glyphs;
- num_glyphs++; /* XXX : BEWARE - see spec */
+ num_glyphs++; /* XXX: BEWARE - see spec */
- size_elem = ( large ? 4 : 2 );
+ size_elem = large ? 4 : 2;
if ( ALLOC_ARRAY( range->glyph_offsets,
num_glyphs, TT_ULong ) ||
-
ACCESS_Frame( num_glyphs * size_elem ) )
goto Exit;
for ( n = 0; n < num_glyphs; n++ )
range->glyph_offsets[n] = (TT_ULong)( range->image_offset +
- (large ? GET_ULong() : GET_UShort()) );
+ large ? GET_ULong() : GET_UShort() );
FORGET_Frame();
}
break;
@@ -427,7 +424,7 @@
case 5:
error = Load_SBit_Const_Metrics( range, stream ) ||
- Load_SBit_Range_Codes( range, stream, 0 );
+ Load_SBit_Range_Codes( range, stream, 0 );
break;
default:
@@ -449,6 +446,7 @@
/* */
/* <Input> */
/* face :: The target face object. */
+ /* */
/* stream :: The input stream. */
/* */
/* <Return> */
@@ -464,11 +462,12 @@
TT_ULong num_strikes;
TT_ULong table_base;
+
face->num_sbit_strikes = 0;
/* this table is optional */
error = face->goto_table( face, TTAG_EBLC, stream, 0 );
- if (error)
+ if ( error )
{
error = 0;
goto Exit;
@@ -504,6 +503,7 @@
TT_SBit_Strike* strike = face->sbit_strikes;
TT_ULong count = num_strikes;
+
if ( ACCESS_Frame( 48L * num_strikes ) )
goto Exit;
@@ -543,8 +543,8 @@
while ( count > 0 )
{
- TT_SBit_Range* range;
- TT_ULong count2 = strike->num_ranges;
+ TT_SBit_Range* range;
+ TT_ULong count2 = strike->num_ranges;
if ( ALLOC_ARRAY( strike->sbit_ranges,
@@ -630,6 +630,7 @@
TT_SBit_Range* range = strike->sbit_ranges;
TT_SBit_Range* range_limit = range + strike->num_ranges;
+
if ( range )
{
for ( ; range < range_limit; range++ )
@@ -772,7 +773,7 @@
/* */
/* <Return> */
/* TrueType error code. 0 means success. Returns */
- /* TT_Err_Invalid_Argument if no sbit exist for the requested glyph. */
+ /* TT_Err_Invalid_Argument if no sbit exists for the requested glyph. */
/* */
static
TT_Error Find_SBit_Image( TT_Face face,
@@ -788,7 +789,7 @@
TT_SBit_Strike* strike_limit = strike + face->num_sbit_strikes;
- if ( !strike)
+ if ( !strike )
goto Fail;
for ( ; strike < strike_limit; strike++ )
@@ -828,6 +829,7 @@
/* */
/* <Input> */
/* stream :: The input stream. */
+ /* */
/* range :: The SBit range containing the glyph. */
/* */
/* <Output> */
@@ -858,29 +860,30 @@
case 2:
case 8:
/* variable small metrics */
- {
- TT_SBit_Small_Metrics smetrics;
+ {
+ TT_SBit_Small_Metrics smetrics;
- /* read small metrics */
- if ( ACCESS_Frame( 5L ) )
- goto Exit;
- TT_Load_Small_SBit_Metrics( &smetrics, stream );
- FORGET_Frame();
- /* convert it to a big metrics */
- metrics->height = smetrics.height;
- metrics->width = smetrics.width;
- metrics->horiBearingX = smetrics.bearingX;
- metrics->horiBearingY = smetrics.bearingY;
- metrics->horiAdvance = smetrics.advance;
-
- /* these metrics are made up at a higher level when */
- /* needed. */
- metrics->vertBearingX = 0;
- metrics->vertBearingY = 0;
- metrics->vertAdvance = 0;
- }
- break;
+ /* read small metrics */
+ if ( ACCESS_Frame( 5L ) )
+ goto Exit;
+ TT_Load_Small_SBit_Metrics( &smetrics, stream );
+ FORGET_Frame();
+
+ /* convert it to a big metrics */
+ metrics->height = smetrics.height;
+ metrics->width = smetrics.width;
+ metrics->horiBearingX = smetrics.bearingX;
+ metrics->horiBearingY = smetrics.bearingY;
+ metrics->horiAdvance = smetrics.advance;
+
+ /* these metrics are made up at a higher level when */
+ /* needed. */
+ metrics->vertBearingX = 0;
+ metrics->vertBearingY = 0;
+ metrics->vertAdvance = 0;
+ }
+ break;
case 6:
case 7:
@@ -895,7 +898,7 @@
break;
case 5:
- default: /* constant metrics */
+ default: /* constant metrics */
if ( range->index_format == 2 || range->index_format == 5 )
*metrics = range->metrics;
else
@@ -1058,7 +1061,7 @@
val = cur[1];
- cur[0] = old | (val >> 7);
+ cur[0] = old | ( val >> 7 );
old = val << 1;
cur++;
}
@@ -1080,14 +1083,14 @@
/* */
do
{
- TT_Int right = map->width-1;
+ TT_Int right = map->width - 1;
TT_Byte* limit;
TT_Byte mask;
- line = (TT_Byte*)map->buffer + (right >> 3);
- limit = line + rows*line_len;
- mask = 0x80 >> (right & 7);
+ line = (TT_Byte*)map->buffer + ( right >> 3 );
+ limit = line + rows * line_len;
+ mask = 0x80 >> ( right & 7 );
for ( ; line < limit; line += line_len )
if ( line[0] & mask )
@@ -1150,10 +1153,10 @@
switch ( pix_bits )
{
- case 1: line_length = (glyph_width+7) >> 3; break;
- case 2: line_length = (glyph_width+3) >> 2; break;
- case 4: line_length = (glyph_width+1) >> 1; break;
- default: line_length = glyph_width;
+ case 1: line_length = ( glyph_width + 7 ) >> 3; break;
+ case 2: line_length = ( glyph_width + 3 ) >> 2; break;
+ case 4: line_length = ( glyph_width + 1 ) >> 1; break;
+ default: line_length = glyph_width;
}
glyph_size = glyph_height * line_length;
@@ -1201,8 +1204,8 @@
FT_Stream stream,
TT_SBit_Metrics* metrics )
{
- FT_Memory memory = stream->memory;
- TT_Error error;
+ FT_Memory memory = stream->memory;
+ TT_Error error;
/* place stream at beginning of glyph data and read metrics */
@@ -1229,15 +1232,15 @@
{
case 1:
map->pixel_mode = ft_pixel_mode_mono;
- map->pitch = (map->width+7) >> 3;
+ map->pitch = ( map->width + 7 ) >> 3;
break;
case 2:
map->pixel_mode = ft_pixel_mode_pal2;
- map->pitch = (map->width+3) >> 2;
+ map->pitch = ( map->width + 3 ) >> 2;
break;
case 4:
map->pixel_mode = ft_pixel_mode_pal4;
- map->pitch = (map->width+1) >> 1;
+ map->pitch = ( map->width + 1 ) >> 1;
break;
case 8:
map->pixel_mode = ft_pixel_mode_grays;
@@ -1364,10 +1367,14 @@
/* */
/* glyph_index :: The current glyph index. */
/* */
+ /* load_flags :: The glyph load flags (the code checks for the flag */
+ /* FT_LOAD_CROP_BITMAP */
+ /* */
/* stream :: The input stream. */
/* */
/* <Output> */
/* map :: The target pixmap. */
+ /* */
/* metrics :: A big sbit metrics structure for the glyph image. */
/* */
/* <Return> */
@@ -1404,12 +1411,13 @@
/* now, find the location of the `EBDT' table in */
/* the font file */
error = face->goto_table( face, TTAG_EBDT, stream, 0 );
- if (error) goto Exit;
+ if ( error )
+ goto Exit;
ebdt_pos = FILE_Pos();
/* clear the bitmap & load the bitmap */
- if (face->root.glyph->flags & ft_glyph_own_bitmap)
+ if ( face->root.glyph->flags & ft_glyph_own_bitmap )
FREE( map->buffer );
map->rows = map->pitch = map->width = 0;
@@ -1439,7 +1447,7 @@
}
/* Crop the bitmap now, unless specified otherwise */
- if (load_flags & FT_LOAD_CROP_BITMAP)
+ if ( load_flags & FT_LOAD_CROP_BITMAP )
Crop_Bitmap( map, metrics );
Exit:
diff --git a/src/sfnt/ttsbit.h b/src/sfnt/ttsbit.h
index 944dc3e..91833c0 100644
--- a/src/sfnt/ttsbit.h
+++ b/src/sfnt/ttsbit.h
@@ -4,11 +4,11 @@
/* */
/* TrueType and OpenType embedded bitmap support (specification). */
/* */
-/* Copyright 1996-1999 by */
+/* Copyright 1996-2000 by */
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
/* */
-/* This file is part of the FreeType project, and may only be used */
-/* modified and distributed under the terms of the FreeType project */
+/* This file is part of the FreeType project, and may only be used, */
+/* modified, and distributed under the terms of the FreeType project */
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
/* this file you indicate that you have read the license and */
/* understand and accept it fully. */