From: handa Date: Fri, 22 Aug 2003 03:26:44 +0000 (+0000) Subject: *** empty log message *** X-Git-Tag: REL-0-9-1~96 X-Git-Url: http://git.chise.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=179cf424f0663b4760e94ed2c5bb5e5653fd587c;p=m17n%2Flibotf.git *** empty log message *** --- diff --git a/example/otfdraw.c b/example/otfdraw.c index 0218d01..609a3f2 100644 --- a/example/otfdraw.c +++ b/example/otfdraw.c @@ -72,7 +72,7 @@ main (int argc, char **argv) if (argc != 2) { - fprintf (stderr, "Usage, dtfdump OTF-FILE"); + fprintf (stderr, "Usage, otfdump OTF-FILE"); exit (1); } diff --git a/example/otfdump.c b/example/otfdump.c index 80b580d..71531ca 100644 --- a/example/otfdump.c +++ b/example/otfdump.c @@ -770,6 +770,16 @@ dump_lookup_subtable_gsub (int indent, int index, unsigned type, break; case 7: + IPRINT ("(ExtensionLookupType %d)", + subtable->u.extension1.ExtensionLookupType); + IPRINT ("(ExtensionOffset %d)", + subtable->u.extension1.ExtensionOffset); + dump_lookup_subtable_gsub (indent, index, + subtable->u.extension1.ExtensionLookupType, + (subtable + + subtable->u.extension1.ExtensionOffset)); + break; + case 8: printf (" not-yet-substcount"); break; diff --git a/example/otflist.c b/example/otflist.c index e38378e..5bd967b 100644 --- a/example/otflist.c +++ b/example/otflist.c @@ -1,4 +1,5 @@ #include +#include #include #include @@ -23,10 +24,10 @@ filter (const struct dirent *direntry) } int -main () +main (int argc, char **argv) { struct dirent **namelist; - int n = scandir (".", &namelist, filter, alphasort); + int n; int i, j; FT_Library ft_library; FT_Face face; @@ -34,49 +35,26 @@ main () if (FT_Init_FreeType (&ft_library)) exit (1); + if (argc == 2) + chdir (argv[1]); + n = scandir (".", &namelist, filter, alphasort); + for (i = 0; i < n; i++) if (! FT_New_Face (ft_library, namelist[i]->d_name, 0, &face)) { - printf ("%s: %s: %s\n", namelist[i]->d_name, - face->family_name, face->style_name); - if (face->num_charmaps == 0) - continue; + char *name = alloca (strlen (namelist[i]->d_name) + + strlen (face->family_name) + + 4); + sprintf (name, "%s (%s)", namelist[i]->d_name, face->family_name); + printf ("%-40s %s", name, face->style_name); for (j = 0; j < face->num_charmaps; j++) - { - if (face->charmaps[j]->encoding == ft_encoding_symbol) - printf (" symbol"); - else if (face->charmaps[j]->encoding == ft_encoding_unicode) - printf (" unicode"); - else if (face->charmaps[j]->encoding == ft_encoding_latin_1) - printf (" latin_1"); - else if (face->charmaps[j]->encoding == ft_encoding_latin_2) - printf (" latin_2"); - else if (face->charmaps[j]->encoding == ft_encoding_sjis) - printf (" sjis"); - else if (face->charmaps[j]->encoding == ft_encoding_gb2312) - printf (" gb2312"); - else if (face->charmaps[j]->encoding == ft_encoding_big5) - printf (" big5"); - else if (face->charmaps[j]->encoding == ft_encoding_wansung) - printf (" wansung"); - else if (face->charmaps[j]->encoding == ft_encoding_johab) - printf (" johab"); - else if (face->charmaps[j]->encoding == ft_encoding_adobe_standard) - printf (" adobe_standard"); - else if (face->charmaps[j]->encoding == ft_encoding_adobe_expert) - printf (" adobe_expert"); - else if (face->charmaps[j]->encoding == ft_encoding_adobe_custom) - printf (" adobe_custom"); - else if (face->charmaps[j]->encoding == ft_encoding_apple_roman) - printf (" apple_roman"); - else if (face->charmaps[j]->encoding == ft_encoding_none) - printf (" none"); - else - printf (" 0x%X", (unsigned) face->charmaps[j]->encoding); - printf ("(%d-%d),", face->charmaps[j]->platform_id, - face->charmaps[j]->encoding_id); - } + printf (" %d-%d", face->charmaps[j]->platform_id, + face->charmaps[j]->encoding_id); printf ("\n"); } + else + { + printf ("%s fail to open\n", namelist[i]->d_name); + } exit (0); } diff --git a/example/otfview.c b/example/otfview.c index cf46900..ab35173 100644 --- a/example/otfview.c +++ b/example/otfview.c @@ -304,12 +304,12 @@ create_widgets () XtAddCallback (charmap[i + 1], XtNcallback, CharmapProc, (XtPointer) i); } - XtSetArg (arg[0], XtNlabel, "<< (P)"); + XtSetArg (arg[0], XtNlabel, "-0x1000 (P)"); XtSetArg (arg[1], XtNaccelerators, XtParseAcceleratorTable (PREV_action)); PREV = XtCreateManagedWidget ("PREV", commandWidgetClass, navi_area, arg, 2); XtAddCallback (PREV, XtNcallback, GlyphProc, (XtPointer) -2); - XtSetArg (arg[0], XtNlabel, "< (p)"); + XtSetArg (arg[0], XtNlabel, "-0x80 (p)"); XtSetArg (arg[1], XtNaccelerators, XtParseAcceleratorTable (prev_action)); prev = XtCreateManagedWidget ("prev", commandWidgetClass, navi_area, arg, 2); @@ -317,12 +317,12 @@ create_widgets () XtSetArg (arg[0], XtNlabel, " 0000 "); label = XtCreateManagedWidget ("label", labelWidgetClass, navi_area, arg, 1); - XtSetArg (arg[0], XtNlabel, "(n) >"); + XtSetArg (arg[0], XtNlabel, "+0x80 (n)"); XtSetArg (arg[1], XtNaccelerators, XtParseAcceleratorTable (next_action)); next = XtCreateManagedWidget ("next", commandWidgetClass, navi_area, arg, 2); XtAddCallback (next, XtNcallback, GlyphProc, (XtPointer) 1); - XtSetArg (arg[0], XtNlabel, "(N) >>"); + XtSetArg (arg[0], XtNlabel, "+0x1000 (N)"); XtSetArg (arg[1], XtNaccelerators, XtParseAcceleratorTable (NEXT_action)); NEXT = XtCreateManagedWidget ("NEXT", commandWidgetClass, navi_area, arg, 2); @@ -424,6 +424,13 @@ main (int argc, char **argv) int i; int pixel_size = DEFAULT_PIXEL_SIZE; + { + char *str = getenv ("PIXEL_SIZE"); + + if (str && (i = atoi (str)) > 0) + pixel_size = i; + } + gstring.size = gstring.used = 256; g = calloc (256, sizeof (OTF_Glyph)); gstring.glyphs = g; diff --git a/src/otf.h b/src/otf.h index bd0704d..3dd6ed5 100644 --- a/src/otf.h +++ b/src/otf.h @@ -54,7 +54,7 @@ Boston, MA 02111-1307, USA. */ (3-5) OTF_drive_gpos() (3-6) OTF_drive_tables() - (4) API for error handling + (4) API for error handling (4-1) Error codes (4-2) OTF_perror() @@ -446,7 +446,7 @@ enum OTF_LookupFlagBit OTF_Reserved = 0x00F0, OTF_MarkAttachmentType = 0xFF00 }; - + typedef struct { OTF_Offset offset; @@ -696,7 +696,8 @@ typedef OTF_ChainContext3 OTF_GSUB_ChainContext3; typedef struct { unsigned ExtensionLookupType; - unsigned ExtentionOffset; + unsigned ExtensionOffset; + OTF_LookupSubTableGSUB *ExtensionSubtable; } OTF_GSUB_Extension1; typedef struct @@ -707,7 +708,7 @@ typedef struct OTF_Coverage *LookAhead; unsigned GlyphCount; OTF_GlyphID *Substitute; -} OTF_GSUB_ReverseChainSingle1; +} OTF_GSUB_ReverseChain1; struct OTF_LookupSubTableGSUB { @@ -734,7 +735,7 @@ struct OTF_LookupSubTableGSUB /* LookupType 7 */ OTF_GSUB_Extension1 extension1; /* LookupType 8 */ - OTF_GSUB_ReverseChainSingle1 reverse_chain_single1; + OTF_GSUB_ReverseChain1 reverse_chain1; } u; }; @@ -799,7 +800,7 @@ typedef struct typedef struct { unsigned ValueFormat; - OTF_ValueRecord Value; + OTF_ValueRecord Value; } OTF_GPOS_Single1; typedef struct @@ -1062,7 +1063,7 @@ typedef struct /* MarkAttachClassDef of the glyph. The value is extracted from the GDEF table. */ - unsigned MarkAttachClass; + unsigned MarkAttachClass; /* Positioning format type of the glyph. The value specifies how the glyph positioning information is encoded in the member . diff --git a/src/otfdrive.c b/src/otfdrive.c index f7b86b5..7b9be26 100644 --- a/src/otfdrive.c +++ b/src/otfdrive.c @@ -141,10 +141,11 @@ get_langsys (OTF_ScriptList *script_list, char *script, char *language) } static int -get_feature_index (OTF_LangSys *LangSys, OTF_FeatureList *FeatureList, - char *features, int *feature_index) +setup_lookup_indices (OTF_LangSys *LangSys, OTF_FeatureList *FeatureList, + char *features, int *lookup_indices) { - int nfeatures = 0; + int i, j, n = 0; + OTF_Feature *feature; if (features) { @@ -155,35 +156,40 @@ get_feature_index (OTF_LangSys *LangSys, OTF_FeatureList *FeatureList, for (p1 = p0; *p1; p1++) if (*p1 == ',') *p1 = '\0'; - - while (len > 0) + + while (p0 < p1) { int this_len = strlen (p0) + 1; OTF_Tag tag = OTF_tag (p0); if (tag) - { - int i; - - for (i = 0; i < FeatureList->FeatureCount; i++) - if (tag == FeatureList->Feature[i].FeatureTag) - { - feature_index[nfeatures++] = i; - if (nfeatures == FeatureList->FeatureCount) - break; - } - } + for (i = 0; i < FeatureList->FeatureCount; i++) + { + feature = FeatureList->Feature + i; + if (tag == feature->FeatureTag) + for (j = 0; j < feature->LookupCount; j++) + { + lookup_indices[feature->LookupListIndex[j]] = 1; + n++; + } + } p0 += this_len; - len -= this_len; } } else { - for (; nfeatures < LangSys->FeatureCount; nfeatures++) - feature_index[nfeatures] = LangSys->FeatureIndex[nfeatures]; + for (i = 0; i < LangSys->FeatureCount; i++) + { + feature = FeatureList->Feature + LangSys->FeatureIndex[i]; + for (j = 0; j < feature->LookupCount; j++) + { + lookup_indices[feature->LookupListIndex[j]] = 1; + n++; + } + } } - return nfeatures; + return (n > 0); } static int @@ -234,9 +240,18 @@ lookup_gsub (OTF_LookupList *lookup_list, unsigned lookup_list_index, /* Try all subtables until one of them handles the current glyph. */ for (i = 0; i < lookup->SubTableCount && gidx == orig_gidx; i++) { + unsigned lookup_type = lookup->LookupType; OTF_LookupSubTableGSUB *subtable = lookup->SubTable.gsub + i; int coverage_idx; + if (lookup_type == 7) + { + OTF_GSUB_Extension1 *extension1 = &subtable->u.extension1; + + lookup_type = extension1->ExtensionLookupType; + subtable = extension1->ExtensionSubtable; + } + if (subtable->Coverage.offset) { coverage_idx = get_coverage_index (&subtable->Coverage, @@ -302,11 +317,11 @@ lookup_gsub (OTF_LookupList *lookup_list, unsigned lookup_list_index, else OTF_ERROR (OTF_ERROR_GSUB_DRIVE, " (invalid SubFormat)"); break; - + case 5: if (subtable->Format == 1) { - OTF_GSUB_Context1 *context1 = &subtable->u.context1; + OTF_GSUB_Context1 *context1 = &subtable->u.context1; OTF_RuleSet *set = context1->RuleSet + coverage_idx; OTF_Rule *rule; int orig_used; @@ -330,7 +345,7 @@ lookup_gsub (OTF_LookupList *lookup_list, unsigned lookup_list_index, } else if (subtable->Format == 2) { - OTF_GSUB_Context2 *context2 = &subtable->u.context2; + OTF_GSUB_Context2 *context2 = &subtable->u.context2; OTF_ClassSet *set; OTF_ClassRule *rule; unsigned class; @@ -359,7 +374,7 @@ lookup_gsub (OTF_LookupList *lookup_list, unsigned lookup_list_index, } else /* subtable->Format == 3 */ { - OTF_GSUB_Context3 *context3 = &subtable->u.context3; + OTF_GSUB_Context3 *context3 = &subtable->u.context3; int orig_used; int j, k; @@ -387,7 +402,17 @@ lookup_gsub (OTF_LookupList *lookup_list, unsigned lookup_list_index, case 6: if (subtable->Format == 1) - OTF_ERROR (OTF_ERROR_GSUB_DRIVE, " (not yet supported)"); + { + OTF_GSUB_ChainContext1 *context1 = &subtable->u.chain_context1; + OTF_ChainRuleSet *set = context1->ChainRuleSet + coverage_idx; + OTF_ChainRule *rule; + int j, k; + + for (j = 0; j < set->ChainRuleCount; j++) + { + rule = set->ChainRule + j; + } + } else if (subtable->Format == 2) { OTF_GSUB_ChainContext2 *context2 = &subtable->u.chain_context2; @@ -490,6 +515,34 @@ lookup_gsub (OTF_LookupList *lookup_list, unsigned lookup_list_index, } break; + case 8: + { + OTF_GSUB_ReverseChain1 *reverse = &subtable->u.reverse_chain1; + int back_gidx = gidx + 1 + reverse->BacktrackGlyphCount; + int ahead_gidx = gidx - reverse->LookaheadGlyphCount; + int j; + + if (back_gidx > gstring->used || ahead_gidx < 0) + break; + + for (j = 0; j < reverse->BacktrackGlyphCount; j++) + if (get_coverage_index (reverse->Backtrack + j, + gstring->glyphs[gidx + 1 + j].glyph_id) + < 0) + break; + if (j < reverse->BacktrackGlyphCount) + continue; + for (j = 0; j < reverse->LookaheadGlyphCount; j++) + if (get_coverage_index (reverse->LookAhead + j, + gstring->glyphs[gidx - 1 - j].glyph_id) + < 0) + break; + if (j < reverse->LookaheadGlyphCount) + continue; + g->glyph_id = reverse->Substitute[coverage_idx]; + gidx--; + } + default: continue; } @@ -628,7 +681,7 @@ lookup_gpos (OTF_LookupList *lookup_list, unsigned lookup_list_index, else OTF_ERROR (OTF_ERROR_GPOS_DRIVE, " (not yet supported)"); break; - + case 5: OTF_ERROR (OTF_ERROR_GPOS_DRIVE, " (not yet supported)"); break; @@ -846,9 +899,8 @@ OTF_drive_gsub (OTF *otf, OTF_GlyphString *gstring, int errret = -1; OTF_GSUB *gsub; OTF_LangSys *LangSys; - int nfeatures; - int *feature_index; - int i, j; + int *lookup_indices; + int i; if (! otf->gsub && OTF_get_table (otf, "GSUB") < 0) @@ -859,32 +911,41 @@ OTF_drive_gsub (OTF *otf, OTF_GlyphString *gstring, if (! LangSys) return errret; - feature_index = alloca (sizeof (int) * gsub->FeatureList.FeatureCount); - if (! feature_index) + i = gsub->LookupList.LookupCount; + lookup_indices = alloca (sizeof (int) * i); + if (! lookup_indices) OTF_ERROR (OTF_ERROR_MEMORY, " feature list"); + memset (lookup_indices, 0, sizeof (int) * i); + if (setup_lookup_indices (LangSys, &gsub->FeatureList, + features, lookup_indices) < 0) + OTF_ERROR (OTF_ERROR_GSUB_DRIVE, " no lookups"); - nfeatures = get_feature_index (LangSys, &gsub->FeatureList, - features, feature_index); - if (nfeatures == 0) - OTF_ERROR (OTF_ERROR_GSUB_DRIVE, " no feature"); - - for (i = 0; i < nfeatures; i++) - { - OTF_Feature *feature = gsub->FeatureList.Feature + feature_index[i]; - - for (j = 0; j < feature->LookupCount; j++) - { - int gidx = 0; + for (i = 0; i < gsub->LookupList.LookupCount; i++) + if (lookup_indices[i]) + { + int gidx; - while (gidx < gstring->used) - { - gidx = lookup_gsub (&gsub->LookupList, - feature->LookupListIndex[j], gstring, gidx); - if (gidx < 0) - return errret; - } - } - } + if (gsub->LookupList.Lookup[i].LookupType != 8) + { + gidx = 0; + while (gidx < gstring->used) + { + gidx = lookup_gsub (&gsub->LookupList, i, gstring, gidx); + if (gidx < 0) + return errret; + } + } + else + { + gidx = gstring->used - 1; + while (gidx >= 0) + { + gidx = lookup_gsub (&gsub->LookupList, i, gstring, gidx); + if (gidx < 0) + return errret; + } + } + } return 0; } @@ -897,9 +958,8 @@ OTF_drive_gpos (OTF *otf, OTF_GlyphString *gstring, int errret = -1; OTF_GPOS *gpos; OTF_LangSys *LangSys; - int nfeatures; - int *feature_index; - int i, j; + int *lookup_indices; + int i; if (! otf->gpos && OTF_get_table (otf, "GPOS") < 0) @@ -910,32 +970,27 @@ OTF_drive_gpos (OTF *otf, OTF_GlyphString *gstring, if (! LangSys) return errret; - feature_index = alloca (sizeof (int) * gpos->FeatureList.FeatureCount); - if (! feature_index) + i = gpos->LookupList.LookupCount; + lookup_indices = alloca (sizeof (int) * i); + if (! lookup_indices) OTF_ERROR (OTF_ERROR_MEMORY, " feature list"); + memset (lookup_indices, 0, sizeof (int) * i); + if (setup_lookup_indices (LangSys, &gpos->FeatureList, + features, lookup_indices) < 0) + OTF_ERROR (OTF_ERROR_GPOS_DRIVE, " no lookups"); - nfeatures = get_feature_index (LangSys, &gpos->FeatureList, - features, feature_index); - if (nfeatures == 0) - OTF_ERROR (OTF_ERROR_GSUB_DRIVE, " no feature"); - - for (i = 0; i < nfeatures; i++) - { - OTF_Feature *feature = gpos->FeatureList.Feature + feature_index[i]; - - for (j = 0; j < feature->LookupCount; j++) - { - int gidx = 0; + for (i = 0; i < gpos->LookupList.LookupCount; i++) + if (lookup_indices[i]) + { + int gidx = 0; - while (gidx < gstring->used) - { - gidx = lookup_gpos (&gpos->LookupList, - feature->LookupListIndex[j], gstring, gidx); - if (gidx < 0) - return errret; - } - } - } + while (gidx < gstring->used) + { + gidx = lookup_gpos (&gpos->LookupList, i, gstring, gidx); + if (gidx < 0) + return errret; + } + } return 0; } diff --git a/src/otfopen.c b/src/otfopen.c index b6da3db..c50b32c 100644 --- a/src/otfopen.c +++ b/src/otfopen.c @@ -573,7 +573,7 @@ read_glyph_ids (OTF *otf, OTF_Stream *stream, OTF_GlyphID **ids, READ_GLYPHID (stream, (*ids)[i]); return count; } - + static unsigned read_range_records (OTF *otf, OTF_Stream *stream, OTF_RangeRecord **record) { @@ -604,7 +604,7 @@ read_coverage (OTF *otf, OTF_Stream *stream, long offset, int errret = -1; OTF_StreamState state; int count; - + READ_OFFSET (stream, coverage->offset); SAVE_STREAM (stream, state); SEEK_STREAM (stream, offset + coverage->offset); @@ -684,7 +684,7 @@ read_class_def (OTF *otf, OTF_Stream *stream, long offset, OTF_ClassDef *class) char *errfmt = "ClassDef%s"; int errret = -1; OTF_StreamState state; - + READ_OFFSET (stream, class->offset); if (! class->offset) return 0; @@ -955,7 +955,7 @@ read_script_list (OTF *otf, OTF_Stream *stream, long offset, for (k = 0; k < langsys->FeatureCount; k++) READ_USHORT (stream, langsys->FeatureIndex[k]); } - + for (j = 0; j < script->LangSysCount; j++) { OTF_LangSys *langsys = script->LangSys + j; @@ -1336,7 +1336,7 @@ read_chain_class_rule_list (OTF *otf, OTF_Stream *stream, long offset, = read_glyph_ids (otf, stream, (OTF_GlyphID **) &(*rule)[i].LookAhead, 0, -1); (*rule)[i].LookupCount - = read_lookup_record_list (otf, stream, + = read_lookup_record_list (otf, stream, &(*rule)[i].LookupRecord, -1); if (! (*rule)[i].LookupCount) return errret; @@ -1618,7 +1618,33 @@ read_alternate_set_list (OTF *otf, OTF_Stream *stream, long offset, return count; } -static int +static int +read_reverse_chain1 (OTF *otf, OTF_Stream *stream, long offset, + OTF_Coverage *coverage, + OTF_GSUB_ReverseChain1 *reverse_chain) +{ + int count; + + if (read_coverage (otf, stream, offset, coverage) < 0) + return -1; + count = read_coverage_list (otf, stream, offset, + &reverse_chain->Backtrack, -1); + if (count < 0) + return -1; + reverse_chain->BacktrackGlyphCount = (unsigned) count; + count = read_coverage_list (otf, stream, offset, + &reverse_chain->LookAhead, -1); + if (count <= 0) + return -1; + reverse_chain->LookaheadGlyphCount = (unsigned) count; + count = read_glyph_ids (otf, stream, &reverse_chain->Substitute, 0, -1); + if (count <= 0) + return -1; + reverse_chain->GlyphCount = count; + return 0; +} + +static int read_lookup_subtable_gsub (OTF *otf, OTF_Stream *stream, long offset, unsigned type, OTF_LookupSubTableGSUB *subtable) { @@ -1626,7 +1652,7 @@ read_lookup_subtable_gsub (OTF *otf, OTF_Stream *stream, long offset, int errret = -1; SEEK_STREAM (stream, offset); - READ_UINT16 (stream, subtable->Format); + READ_USHORT (stream, subtable->Format); sprintf (errfmt, "GSUB Lookup %d-%d%%s", type, subtable->Format); switch (type) { @@ -1662,7 +1688,7 @@ read_lookup_subtable_gsub (OTF *otf, OTF_Stream *stream, long offset, else OTF_ERROR (OTF_ERROR_TABLE, " (Invalid SubFormat)"); break; - + case 3: if (subtable->Format == 1) { @@ -1715,7 +1741,7 @@ read_lookup_subtable_gsub (OTF *otf, OTF_Stream *stream, long offset, else OTF_ERROR (OTF_ERROR_TABLE, " (Invalid SubFormat)"); break; - + case 6: if (subtable->Format == 1) { @@ -1738,10 +1764,37 @@ read_lookup_subtable_gsub (OTF *otf, OTF_Stream *stream, long offset, else OTF_ERROR (OTF_ERROR_TABLE, " (Invalid SubFormat)"); break; - + case 7: + if (subtable->Format == 1) + { + unsigned ex_type; + long ex_offset; + OTF_LookupSubTableGSUB *ex_subtable; + + READ_USHORT (stream, ex_type); + READ_ULONG (stream, ex_offset); + OTF_CALLOC (ex_subtable, 1, " (SubTable)"); + if (read_lookup_subtable_gsub (otf, stream, offset + ex_offset, + ex_type, ex_subtable) < 0) + return errret; + subtable->u.extension1.ExtensionLookupType = ex_type; + subtable->u.extension1.ExtensionOffset = ex_offset; + subtable->u.extension1.ExtensionSubtable = ex_subtable; + } + else + OTF_ERROR (OTF_ERROR_TABLE, " (Invalid SubFormat)"); + break; + case 8: - OTF_ERROR (OTF_ERROR_TABLE, " (not yet supported)"); + if (subtable->Format == 1) + { + if (read_reverse_chain1 (otf, stream, offset, &subtable->Coverage, + &subtable->u.reverse_chain1) < 0) + return errret; + } + else + OTF_ERROR (OTF_ERROR_TABLE, " (Invalid SubFormat)"); break; default: @@ -1862,7 +1915,7 @@ read_mark_array (OTF *otf, OTF_Stream *stream, long offset, int errret = -1; OTF_StreamState state; int i; - + READ_OFFSET (stream, array->offset); SAVE_STREAM (stream, state); SEEK_STREAM (stream, offset + array->offset); @@ -1889,7 +1942,7 @@ read_anchor_array (OTF *otf, OTF_Stream *stream, long offset, int errret = -1; OTF_StreamState state; int i, j; - + READ_OFFSET (stream, array->offset); SAVE_STREAM (stream, state); SEEK_STREAM (stream, offset + array->offset); @@ -1938,7 +1991,7 @@ read_class1_record_list (OTF *otf, OTF_Stream *stream, long offset, return rec; } -static int +static int read_lookup_subtable_gpos (OTF *otf, OTF_Stream *stream, long offset, unsigned type, OTF_LookupSubTableGPOS *subtable) @@ -2002,7 +2055,7 @@ read_lookup_subtable_gpos (OTF *otf, OTF_Stream *stream, else OTF_ERROR (OTF_ERROR_TABLE, " (Invalid SubFormat)"); break; - + case 3: OTF_ERROR (OTF_ERROR_TABLE, " (not yet supported)"); break; @@ -2139,7 +2192,7 @@ read_jstf_table (OTF_Stream *stream, long offset) int read_offset_table (OTF *otf, OTF_Stream *stream, OTF_OffsetTable *table) -{ +{ int errret = -1; READ_FIXED (stream, table->sfnt_version); @@ -2204,7 +2257,7 @@ read_header_part (OTF *otf, FILE *fp) return -1; internal_data->header_stream = stream; - + /* Size of Offset Table is 12 bytes. */ if (setup_stream (stream, fp, 0, 12, "Offset Table") < 0) return -1;