1
/***************************************************************************/
5
/* FreeType PFR loader (body). */
7
/* Copyright 2002, 2003 by */
8
/* David Turner, Robert Wilhelm, and Werner Lemberg. */
10
/* This file is part of the FreeType project, and may only be used, */
11
/* modified, and distributed under the terms of the FreeType project */
12
/* license, LICENSE.TXT. By continuing to use, modify, or distribute */
13
/* this file you indicate that you have read the license and */
14
/* understand and accept it fully. */
16
/***************************************************************************/
20
#include FT_INTERNAL_DEBUG_H
21
#include FT_INTERNAL_STREAM_H
26
#define FT_COMPONENT trace_pfr
29
/*************************************************************************/
30
/*************************************************************************/
32
/***** EXTRA ITEMS *****/
34
/*************************************************************************/
35
/*************************************************************************/
38
FT_LOCAL_DEF( FT_Error )
39
pfr_extra_items_skip( FT_Byte* *pp,
42
return pfr_extra_items_parse( pp, limit, NULL, NULL );
46
FT_LOCAL_DEF( FT_Error )
47
pfr_extra_items_parse( FT_Byte* *pp,
49
PFR_ExtraItem item_list,
50
FT_Pointer item_data )
54
FT_UInt num_items, item_type, item_size;
58
num_items = PFR_NEXT_BYTE( p );
60
for ( ; num_items > 0; num_items-- )
63
item_size = PFR_NEXT_BYTE( p );
64
item_type = PFR_NEXT_BYTE( p );
66
PFR_CHECK( item_size );
70
PFR_ExtraItem extra = item_list;
73
for ( extra = item_list; extra->parser != NULL; extra++ )
75
if ( extra->type == item_type )
77
error = extra->parser( p, p + item_size, item_data );
78
if ( error ) goto Exit;
93
FT_ERROR(( "pfr_extra_items_parse: invalid extra items table\n" ));
94
error = PFR_Err_Invalid_Table;
99
/*************************************************************************/
100
/*************************************************************************/
102
/***** PFR HEADER *****/
104
/*************************************************************************/
105
/*************************************************************************/
107
static const FT_Frame_Field pfr_header_fields[] =
110
#define FT_STRUCTURE PFR_HeaderRec
112
FT_FRAME_START( 58 ),
113
FT_FRAME_ULONG ( signature ),
114
FT_FRAME_USHORT( version ),
115
FT_FRAME_USHORT( signature2 ),
116
FT_FRAME_USHORT( header_size ),
118
FT_FRAME_USHORT( log_dir_size ),
119
FT_FRAME_USHORT( log_dir_offset ),
121
FT_FRAME_USHORT( log_font_max_size ),
122
FT_FRAME_UOFF3 ( log_font_section_size ),
123
FT_FRAME_UOFF3 ( log_font_section_offset ),
125
FT_FRAME_USHORT( phy_font_max_size ),
126
FT_FRAME_UOFF3 ( phy_font_section_size ),
127
FT_FRAME_UOFF3 ( phy_font_section_offset ),
129
FT_FRAME_USHORT( gps_max_size ),
130
FT_FRAME_UOFF3 ( gps_section_size ),
131
FT_FRAME_UOFF3 ( gps_section_offset ),
133
FT_FRAME_BYTE ( max_blue_values ),
134
FT_FRAME_BYTE ( max_x_orus ),
135
FT_FRAME_BYTE ( max_y_orus ),
137
FT_FRAME_BYTE ( phy_font_max_size_high ),
138
FT_FRAME_BYTE ( color_flags ),
140
FT_FRAME_UOFF3 ( bct_max_size ),
141
FT_FRAME_UOFF3 ( bct_set_max_size ),
142
FT_FRAME_UOFF3 ( phy_bct_set_max_size ),
144
FT_FRAME_USHORT( num_phy_fonts ),
145
FT_FRAME_BYTE ( max_vert_stem_snap ),
146
FT_FRAME_BYTE ( max_horz_stem_snap ),
147
FT_FRAME_USHORT( max_chars ),
152
FT_LOCAL_DEF( FT_Error )
153
pfr_header_load( PFR_Header header,
159
/* read header directly */
160
if ( !FT_STREAM_SEEK( 0 ) &&
161
!FT_STREAM_READ_FIELDS( pfr_header_fields, header ) )
163
/* make a few adjustments to the header */
164
header->phy_font_max_size +=
165
(FT_UInt32)header->phy_font_max_size_high << 16;
172
FT_LOCAL_DEF( FT_Bool )
173
pfr_header_check( PFR_Header header )
178
/* check signature and header size */
179
if ( header->signature != 0x50465230L || /* "PFR0" */
180
header->version > 4 ||
181
header->header_size < 58 ||
182
header->signature2 != 0x0d0a ) /* CR/LF */
190
/***********************************************************************/
191
/***********************************************************************/
193
/***** PFR LOGICAL FONTS *****/
195
/***********************************************************************/
196
/***********************************************************************/
199
FT_LOCAL_DEF( FT_Error )
200
pfr_log_font_count( FT_Stream stream,
201
FT_UInt32 section_offset,
209
if ( FT_STREAM_SEEK( section_offset ) || FT_READ_USHORT( count ) )
220
FT_LOCAL_DEF( FT_Error )
221
pfr_log_font_load( PFR_LogFont log_font,
224
FT_UInt32 section_offset,
225
FT_Bool size_increment )
227
FT_UInt num_log_fonts;
234
if ( FT_STREAM_SEEK( section_offset ) ||
235
FT_READ_USHORT( num_log_fonts ) )
238
if ( idx >= num_log_fonts )
239
return PFR_Err_Invalid_Argument;
241
if ( FT_STREAM_SKIP( idx * 5 ) ||
242
FT_READ_USHORT( size ) ||
243
FT_READ_UOFF3 ( offset ) )
246
/* save logical font size and offset */
247
log_font->size = size;
248
log_font->offset = offset;
250
/* now, check the rest of the table before loading it */
257
if ( FT_STREAM_SEEK( offset ) || FT_FRAME_ENTER( size ) )
265
log_font->matrix[0] = PFR_NEXT_LONG( p );
266
log_font->matrix[1] = PFR_NEXT_LONG( p );
267
log_font->matrix[2] = PFR_NEXT_LONG( p );
268
log_font->matrix[3] = PFR_NEXT_LONG( p );
270
flags = PFR_NEXT_BYTE( p );
273
if ( flags & PFR_LOG_STROKE )
276
if ( flags & PFR_LOG_2BYTE_STROKE )
279
if ( (flags & PFR_LINE_JOIN_MASK) == PFR_LINE_JOIN_MITER )
282
if ( flags & PFR_LOG_BOLD )
285
if ( flags & PFR_LOG_2BYTE_BOLD )
291
if ( flags & PFR_LOG_STROKE )
293
log_font->stroke_thickness = ( flags & PFR_LOG_2BYTE_STROKE )
294
? PFR_NEXT_SHORT( p )
295
: PFR_NEXT_BYTE( p );
297
if ( ( flags & PFR_LINE_JOIN_MASK ) == PFR_LINE_JOIN_MITER )
298
log_font->miter_limit = PFR_NEXT_LONG( p );
301
if ( flags & PFR_LOG_BOLD )
303
log_font->bold_thickness = ( flags & PFR_LOG_2BYTE_BOLD )
304
? PFR_NEXT_SHORT( p )
305
: PFR_NEXT_BYTE( p );
308
if ( flags & PFR_LOG_EXTRA_ITEMS )
310
error = pfr_extra_items_skip( &p, limit );
311
if (error) goto Fail;
315
log_font->phys_size = PFR_NEXT_USHORT( p );
316
log_font->phys_offset = PFR_NEXT_ULONG( p );
317
if ( size_increment )
320
log_font->phys_size += (FT_UInt32)PFR_NEXT_BYTE( p ) << 16;
331
FT_ERROR(( "pfr_log_font_load: invalid logical font table\n" ));
332
error = PFR_Err_Invalid_Table;
337
/***********************************************************************/
338
/***********************************************************************/
340
/***** PFR PHYSICAL FONTS *****/
342
/***********************************************************************/
343
/***********************************************************************/
346
/* load bitmap strikes lists */
347
FT_CALLBACK_DEF( FT_Error )
348
pfr_extra_item_load_bitmap_info( FT_Byte* p,
350
PFR_PhyFont phy_font )
352
FT_Memory memory = phy_font->memory;
355
FT_UInt n, count, size1;
361
p += 3; /* skip bctSize */
362
flags0 = PFR_NEXT_BYTE( p );
363
count = PFR_NEXT_BYTE( p );
365
/* re-allocate when needed */
366
if ( phy_font->num_strikes + count > phy_font->max_strikes )
368
FT_UInt new_max = FT_PAD_CEIL( phy_font->num_strikes + count, 4 );
371
if ( FT_RENEW_ARRAY( phy_font->strikes,
372
phy_font->num_strikes,
376
phy_font->max_strikes = new_max;
379
size1 = 1 + 1 + 1 + 2 + 2 + 1;
380
if ( flags0 & PFR_STRIKE_2BYTE_XPPM )
383
if ( flags0 & PFR_STRIKE_2BYTE_YPPM )
386
if ( flags0 & PFR_STRIKE_3BYTE_SIZE )
389
if ( flags0 & PFR_STRIKE_3BYTE_OFFSET )
392
if ( flags0 & PFR_STRIKE_2BYTE_COUNT )
395
strike = phy_font->strikes + phy_font->num_strikes;
397
PFR_CHECK( count * size1 );
399
for ( n = 0; n < count; n++, strike++ )
401
strike->x_ppm = ( flags0 & PFR_STRIKE_2BYTE_XPPM )
402
? PFR_NEXT_USHORT( p )
403
: PFR_NEXT_BYTE( p );
405
strike->y_ppm = ( flags0 & PFR_STRIKE_2BYTE_YPPM )
406
? PFR_NEXT_USHORT( p )
407
: PFR_NEXT_BYTE( p );
409
strike->flags = PFR_NEXT_BYTE( p );
411
strike->bct_size = ( flags0 & PFR_STRIKE_3BYTE_SIZE )
412
? PFR_NEXT_ULONG( p )
413
: PFR_NEXT_USHORT( p );
415
strike->bct_offset = ( flags0 & PFR_STRIKE_3BYTE_OFFSET )
416
? PFR_NEXT_ULONG( p )
417
: PFR_NEXT_USHORT( p );
419
strike->num_bitmaps = ( flags0 & PFR_STRIKE_2BYTE_COUNT )
420
? PFR_NEXT_USHORT( p )
421
: PFR_NEXT_BYTE( p );
424
phy_font->num_strikes += count;
430
error = PFR_Err_Invalid_Table;
431
FT_ERROR(( "pfr_extra_item_load_bitmap_info: invalid bitmap info table\n" ));
436
/* Load font ID. This is a so-called "unique" name that is rather
437
* long and descriptive (like "Tiresias ScreenFont v7.51").
439
* Note that a PFR font's family name is contained in an *undocumented*
440
* string of the "auxiliary data" portion of a physical font record. This
441
* may also contain the "real" style name!
443
* If no family name is present, the font ID is used instead for the
446
FT_CALLBACK_DEF( FT_Error )
447
pfr_extra_item_load_font_id( FT_Byte* p,
449
PFR_PhyFont phy_font )
452
FT_Memory memory = phy_font->memory;
453
FT_PtrDist len = limit - p;
456
if ( phy_font->font_id != NULL )
459
if ( FT_ALLOC( phy_font->font_id, len + 1 ) )
462
/* copy font ID name, and terminate it for safety */
463
FT_MEM_COPY( phy_font->font_id, p, len );
464
phy_font->font_id[len] = 0;
471
/* load stem snap tables */
472
FT_CALLBACK_DEF( FT_Error )
473
pfr_extra_item_load_stem_snaps( FT_Byte* p,
475
PFR_PhyFont phy_font )
477
FT_UInt count, num_vert, num_horz;
480
FT_Memory memory = phy_font->memory;
483
if ( phy_font->vertical.stem_snaps != NULL )
487
count = PFR_NEXT_BYTE( p );
489
num_vert = count & 15;
490
num_horz = count >> 4;
491
count = num_vert + num_horz;
493
PFR_CHECK( count * 2 );
495
if ( FT_NEW_ARRAY( snaps, count ) )
498
phy_font->vertical.stem_snaps = snaps;
499
phy_font->horizontal.stem_snaps = snaps + num_vert;
501
for ( ; count > 0; count--, snaps++ )
502
*snaps = FT_NEXT_SHORT( p );
508
error = PFR_Err_Invalid_Table;
509
FT_ERROR(( "pfr_exta_item_load_stem_snaps: invalid stem snaps table\n" ));
515
/* load kerning pair data */
516
FT_CALLBACK_DEF( FT_Error )
517
pfr_extra_item_load_kerning_pairs( FT_Byte* p,
519
PFR_PhyFont phy_font )
523
FT_Memory memory = phy_font->memory;
526
FT_TRACE2(( "pfr_extra_item_load_kerning_pairs()\n" ));
528
if ( FT_NEW( item ) )
533
item->pair_count = PFR_NEXT_BYTE( p );
534
item->base_adj = PFR_NEXT_SHORT( p );
535
item->flags = PFR_NEXT_BYTE( p );
536
item->offset = phy_font->offset + ( p - phy_font->cursor );
538
#ifndef PFR_CONFIG_NO_CHECKS
541
if ( item->flags & PFR_KERN_2BYTE_CHAR )
542
item->pair_size += 2;
544
if ( item->flags & PFR_KERN_2BYTE_ADJ )
545
item->pair_size += 1;
547
PFR_CHECK( item->pair_count * item->pair_size );
550
/* load first and last pairs into the item to speed up */
551
/* lookup later... */
552
if ( item->pair_count > 0 )
554
FT_UInt char1, char2;
558
if ( item->flags & PFR_KERN_2BYTE_CHAR )
561
char1 = PFR_NEXT_USHORT( q );
562
char2 = PFR_NEXT_USHORT( q );
564
item->pair1 = PFR_KERN_INDEX( char1, char2 );
566
q = p + item->pair_size * ( item->pair_count - 1 );
567
char1 = PFR_NEXT_USHORT( q );
568
char2 = PFR_NEXT_USHORT( q );
570
item->pair2 = PFR_KERN_INDEX( char1, char2 );
575
char1 = PFR_NEXT_BYTE( q );
576
char2 = PFR_NEXT_BYTE( q );
578
item->pair1 = PFR_KERN_INDEX( char1, char2 );
580
q = p + item->pair_size * ( item->pair_count - 1 );
581
char1 = PFR_NEXT_BYTE( q );
582
char2 = PFR_NEXT_BYTE( q );
584
item->pair2 = PFR_KERN_INDEX( char1, char2 );
587
/* add new item to the current list */
589
*phy_font->kern_items_tail = item;
590
phy_font->kern_items_tail = &item->next;
591
phy_font->num_kern_pairs += item->pair_count;
605
error = PFR_Err_Invalid_Table;
606
FT_ERROR(( "pfr_extra_item_load_kerning_pairs: "
607
"invalid kerning pairs table\n" ));
613
* The kerning data embedded in a PFR font are (charcode,charcode)
614
* pairs; we need to translate them to (gindex,gindex) and sort
615
* the resulting array.
618
pfr_get_gindex( PFR_Char chars,
628
FT_UInt mid = ( min + max ) >> 1;
629
PFR_Char c = chars + mid;
632
if ( c->char_code == charcode )
635
if ( c->char_code < charcode )
644
FT_CALLBACK_DEF( int )
645
pfr_compare_kern_pairs( const void* pair1,
648
FT_UInt32 p1 = PFR_KERN_PAIR_INDEX( (PFR_KernPair)pair1 );
649
FT_UInt32 p2 = PFR_KERN_PAIR_INDEX( (PFR_KernPair)pair2 );
661
pfr_sort_kerning_pairs( FT_Stream stream,
662
PFR_PhyFont phy_font )
665
FT_Memory memory = stream->memory;
668
PFR_Char chars = phy_font->chars;
669
FT_UInt num_chars = phy_font->num_chars;
673
/* create kerning pairs array
675
if ( FT_NEW_ARRAY( phy_font->kern_pairs, phy_font->num_kern_pairs ) )
678
/* load all kerning items into the array,
679
* converting character codes into glyph indices
681
pairs = phy_font->kern_pairs;
682
item = phy_font->kern_items;
685
for ( ; item; item = item->next )
687
FT_UInt limit = count + item->pair_count;
691
if ( limit > phy_font->num_kern_pairs )
693
error = PFR_Err_Invalid_Table;
697
if ( FT_STREAM_SEEK( item->offset ) ||
698
FT_FRAME_ENTER( item->pair_count * item->pair_size ) )
703
for ( ; count < limit; count++ )
705
PFR_KernPair pair = pairs + count;
706
FT_UInt char1, char2;
710
if ( item->flags & PFR_KERN_2BYTE_CHAR )
712
char1 = FT_NEXT_USHORT( p );
713
char2 = FT_NEXT_USHORT( p );
717
char1 = FT_NEXT_BYTE( p );
718
char2 = FT_NEXT_BYTE( p );
721
if ( item->flags & PFR_KERN_2BYTE_ADJ )
722
kerning = item->base_adj + FT_NEXT_SHORT( p );
724
kerning = item->base_adj + FT_NEXT_CHAR( p );
726
pair->glyph1 = pfr_get_gindex( chars, num_chars, char1 );
727
pair->glyph2 = pfr_get_gindex( chars, num_chars, char2 );
728
pair->kerning = kerning;
734
/* sort the resulting array
736
ft_qsort( pairs, count,
737
sizeof ( PFR_KernPairRec ),
738
pfr_compare_kern_pairs );
743
/* disable kerning data in case of error
745
phy_font->num_kern_pairs = 0;
752
static const PFR_ExtraItemRec pfr_phy_font_extra_items[] =
754
{ 1, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_bitmap_info },
755
{ 2, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_font_id },
756
{ 3, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_stem_snaps },
757
{ 4, (PFR_ExtraItem_ParseFunc)pfr_extra_item_load_kerning_pairs },
762
/* Loads a name from the auxiliary data. Since this extracts undocumented
763
* strings from the font file, we need to be careful here.
766
pfr_aux_name_load( FT_Byte* p,
769
FT_String* *astring )
772
FT_String* result = NULL;
776
if ( len > 0 && p[len - 1] == 0 )
779
/* check that each character is ASCII for making sure not to
783
for ( n = 0; n < len; n++ )
784
if ( p[n] < 32 || p[n] > 127 )
792
if ( FT_ALLOC( result, len + 1 ) )
795
FT_MEM_COPY( result, p, len );
805
pfr_phy_font_done( PFR_PhyFont phy_font,
808
FT_FREE( phy_font->font_id );
809
FT_FREE( phy_font->family_name );
810
FT_FREE( phy_font->style_name );
812
FT_FREE( phy_font->vertical.stem_snaps );
813
phy_font->vertical.num_stem_snaps = 0;
815
phy_font->horizontal.stem_snaps = NULL;
816
phy_font->horizontal.num_stem_snaps = 0;
818
FT_FREE( phy_font->strikes );
819
phy_font->num_strikes = 0;
820
phy_font->max_strikes = 0;
822
FT_FREE( phy_font->chars );
823
phy_font->num_chars = 0;
824
phy_font->chars_offset = 0;
826
FT_FREE( phy_font->blue_values );
827
phy_font->num_blue_values = 0;
829
FT_FREE( phy_font->kern_pairs );
831
PFR_KernItem item, next;
834
item = phy_font->kern_items;
841
phy_font->kern_items = NULL;
842
phy_font->kern_items_tail = NULL;
845
phy_font->num_kern_pairs = 0;
849
FT_LOCAL_DEF( FT_Error )
850
pfr_phy_font_load( PFR_PhyFont phy_font,
856
FT_Memory memory = stream->memory;
857
FT_UInt flags, num_aux;
862
phy_font->memory = memory;
863
phy_font->offset = offset;
865
phy_font->kern_items = NULL;
866
phy_font->kern_items_tail = &phy_font->kern_items;
868
if ( FT_STREAM_SEEK( offset ) || FT_FRAME_ENTER( size ) )
871
phy_font->cursor = stream->cursor;
877
phy_font->font_ref_number = PFR_NEXT_USHORT( p );
878
phy_font->outline_resolution = PFR_NEXT_USHORT( p );
879
phy_font->metrics_resolution = PFR_NEXT_USHORT( p );
880
phy_font->bbox.xMin = PFR_NEXT_SHORT( p );
881
phy_font->bbox.yMin = PFR_NEXT_SHORT( p );
882
phy_font->bbox.xMax = PFR_NEXT_SHORT( p );
883
phy_font->bbox.yMax = PFR_NEXT_SHORT( p );
884
phy_font->flags = flags = PFR_NEXT_BYTE( p );
886
/* get the standard advance for non-proprotional fonts */
887
if ( !(flags & PFR_PHY_PROPORTIONAL) )
890
phy_font->standard_advance = PFR_NEXT_SHORT( p );
893
/* load the extra items when present */
894
if ( flags & PFR_PHY_EXTRA_ITEMS )
896
error = pfr_extra_items_parse( &p, limit,
897
pfr_phy_font_extra_items, phy_font );
903
/* In certain fonts, the auxiliary bytes contain interesting */
904
/* information. These are not in the specification but can be */
905
/* guessed by looking at the content of a few PFR0 fonts. */
907
num_aux = PFR_NEXT_ULONG( p );
915
PFR_CHECK( num_aux );
918
while ( num_aux > 0 )
920
FT_UInt length, type;
926
length = PFR_NEXT_USHORT( q );
927
if ( length < 4 || length > num_aux )
931
type = PFR_NEXT_USHORT( q );
936
/* this seems to correspond to the font's family name,
937
* padded to 16-bits with one zero when necessary
939
error = pfr_aux_name_load( q, length - 4U, memory,
940
&phy_font->family_name );
950
phy_font->ascent = PFR_NEXT_SHORT( q );
951
phy_font->descent = PFR_NEXT_SHORT( q );
952
phy_font->leading = PFR_NEXT_SHORT( q );
957
/* this seems to correspond to the font's style name,
958
* padded to 16-bits with one zero when necessary
960
error = pfr_aux_name_load( q, length - 4U, memory,
961
&phy_font->style_name );
975
/* read the blue values */
981
phy_font->num_blue_values = count = PFR_NEXT_BYTE( p );
983
PFR_CHECK( count * 2 );
985
if ( FT_NEW_ARRAY( phy_font->blue_values, count ) )
988
for ( n = 0; n < count; n++ )
989
phy_font->blue_values[n] = PFR_NEXT_SHORT( p );
993
phy_font->blue_fuzz = PFR_NEXT_BYTE( p );
994
phy_font->blue_scale = PFR_NEXT_BYTE( p );
996
phy_font->vertical.standard = PFR_NEXT_USHORT( p );
997
phy_font->horizontal.standard = PFR_NEXT_USHORT( p );
999
/* read the character descriptors */
1001
FT_UInt n, count, Size;
1004
phy_font->num_chars = count = PFR_NEXT_USHORT( p );
1005
phy_font->chars_offset = offset + ( p - stream->cursor );
1007
if ( FT_NEW_ARRAY( phy_font->chars, count ) )
1011
if ( flags & PFR_PHY_2BYTE_CHARCODE )
1014
if ( flags & PFR_PHY_PROPORTIONAL )
1017
if ( flags & PFR_PHY_ASCII_CODE )
1020
if ( flags & PFR_PHY_2BYTE_GPS_SIZE )
1023
if ( flags & PFR_PHY_3BYTE_GPS_OFFSET )
1026
PFR_CHECK( count * Size );
1028
for ( n = 0; n < count; n++ )
1030
PFR_Char cur = &phy_font->chars[n];
1033
cur->char_code = ( flags & PFR_PHY_2BYTE_CHARCODE )
1034
? PFR_NEXT_USHORT( p )
1035
: PFR_NEXT_BYTE( p );
1037
cur->advance = ( flags & PFR_PHY_PROPORTIONAL )
1038
? PFR_NEXT_SHORT( p )
1039
: (FT_Int) phy_font->standard_advance;
1042
cur->ascii = ( flags & PFR_PHY_ASCII_CODE )
1043
? PFR_NEXT_BYTE( p )
1046
if ( flags & PFR_PHY_ASCII_CODE )
1049
cur->gps_size = ( flags & PFR_PHY_2BYTE_GPS_SIZE )
1050
? PFR_NEXT_USHORT( p )
1051
: PFR_NEXT_BYTE( p );
1053
cur->gps_offset = ( flags & PFR_PHY_3BYTE_GPS_OFFSET )
1054
? PFR_NEXT_ULONG( p )
1055
: PFR_NEXT_USHORT( p );
1064
/* save position of bitmap info */
1065
phy_font->bct_offset = FT_STREAM_POS();
1066
phy_font->cursor = NULL;
1068
/* now sort kerning pairs */
1069
error = pfr_sort_kerning_pairs( stream, phy_font );
1075
error = PFR_Err_Invalid_Table;
1076
FT_ERROR(( "pfr_phy_font_load: invalid physical font table\n" ));