/*
* Copyright (C) 2000, 2007 Red Hat, Inc.
*
* This is part of HarfBuzz, an OpenType Layout engine library.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and its documentation for any purpose, provided that the
* above copyright notice and the following two paragraphs appear in
* all copies of this software.
*
* IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN
* IF THE COPYRIGHT HOLDER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
* THE COPYRIGHT HOLDER SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING,
* BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE COPYRIGHT HOLDER HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*
* Red Hat Author(s): Owen Taylor, Behdad Esfahbod
*/
#include "harfbuzz-impl.h"
#include "harfbuzz-dump.h"
#include "harfbuzz-gdef-private.h"
#include "harfbuzz-gsub-private.h"
#include "harfbuzz-gpos-private.h"
#include "harfbuzz-open-private.h"
#include <stdarg.h>
#define DUMP(format) dump (stream, indent, format)
#define DUMP1(format, arg1) dump (stream, indent, format, arg1)
#define DUMP2(format, arg1, arg2) dump (stream, indent, format, arg1, arg2)
#define DUMP3(format, arg1, arg2, arg3) dump (stream, indent, format, arg1, arg2, arg3)
#define DUMP_FINT(strct,fld) dump (stream, indent, "<" #fld ">%d</" #fld ">\n", (strct)->fld)
#define DUMP_FUINT(strct,fld) dump (stream, indent, "<" #fld ">%u</" #fld ">\n", (strct)->fld)
#define DUMP_FGLYPH(strct,fld) dump (stream, indent, "<" #fld ">%#06x</" #fld ">\n", (strct)->fld)
#define DUMP_FGLYPH(strct,fld) dump (stream, indent, "<" #fld ">%#06x</" #fld ">\n", (strct)->fld)
#define DUMP_USHORT_ARRAY(strct,fld,cnt) Dump_UShort_Array ((strct)->fld, cnt, #fld, stream, indent);
#define DEF_DUMP(type) static void Dump_ ## type (HB_ ## type *type, FILE *stream, int indent, HB_Type hb_type)
#define RECURSE(name, type, val) do { DUMP ("<" #name ">\n"); Dump_ ## type (val, stream, indent + 1, hb_type); DUMP ("</" #name ">\n"); } while (0)
#define RECURSE_NUM(name, i, type, val) do { DUMP1 ("<" #name "> <!-- %d -->\n", i); Dump_ ## type (val, stream, indent + 1, hb_type); DUMP ("</" #name ">\n"); } while (0)
#define DUMP_VALUE_RECORD(val, frmt) do { DUMP ("<ValueRecord>\n"); Dump_ValueRecord (val, stream, indent + 1, hb_type, frmt); DUMP ("</ValueRecord>\n"); } while (0)
static void
do_indent (FILE *stream, int indent)
{
fprintf (stream, "%*s", indent * 3, "");
}
static void
dump (FILE *stream, int indent, const char *format, ...)
{
va_list list;
do_indent (stream, indent);
va_start (list, format);
vfprintf (stream, format, list);
va_end (list);
}
static void
Dump_UShort_Array (HB_UShort *array, int count, const char *name, FILE *stream, int indent)
{
int i;
do_indent (stream, indent);
fprintf (stream, "<%s>", name);
for (i = 0; i < count; i++)
fprintf (stream, "%d%s", array[i], i == 0 ? "" : " ");
fprintf (stream, "</%s>\n", name);
}
static void
Print_Tag (HB_UInt tag, FILE *stream)
{
fprintf (stream, "%c%c%c%c",
(unsigned char)(tag >> 24),
(unsigned char)((tag >> 16) & 0xff),
(unsigned char)((tag >> 8) & 0xff),
(unsigned char)(tag & 0xff));
}
DEF_DUMP (LangSys)
{
int i;
HB_UNUSED(hb_type);
DUMP_FUINT (LangSys, LookupOrderOffset);
DUMP_FUINT (LangSys, ReqFeatureIndex);
DUMP_FUINT (LangSys, FeatureCount);
for (i=0; i < LangSys->FeatureCount; i++)
DUMP1("<FeatureIndex>%d</FeatureIndex>\n", LangSys->FeatureIndex[i]);
}
DEF_DUMP (ScriptTable)
{
int i;
RECURSE (DefaultLangSys, LangSys, &ScriptTable->DefaultLangSys);
DUMP_FUINT (ScriptTable, LangSysCount);
for (i=0; i < ScriptTable->LangSysCount; i++)
{
do_indent (stream, indent);
fprintf (stream, "<LangSysTag>");
Print_Tag (ScriptTable->LangSysRecord[i].LangSysTag, stream);
fprintf (stream, "</LangSysTag>\n");
RECURSE_NUM (LangSys, i, LangSys, &ScriptTable->LangSysRecord[i].LangSys);
}
}
DEF_DUMP (ScriptList)
{
int i;
DUMP_FUINT (ScriptList, ScriptCount);
for (i=0; i < ScriptList->ScriptCount; i++)
{
do_indent (stream, indent);
fprintf (stream, "<ScriptTag>");
Print_Tag (ScriptList->ScriptRecord[i].ScriptTag, stream);
fprintf (stream, "</ScriptTag>\n");
RECURSE_NUM (Script, i, ScriptTable, &ScriptList->ScriptRecord[i].Script);
}
}
DEF_DUMP (Feature)
{
int i;
HB_UNUSED(hb_type);
DUMP_FUINT (Feature, FeatureParams);
DUMP_FUINT (Feature, LookupListCount);
for (i=0; i < Feature->LookupListCount; i++)
DUMP1("<LookupIndex>%d</LookupIndex>\n", Feature->LookupListIndex[i]);
}
DEF_DUMP (MarkRecord)
{
HB_UNUSED(hb_type);
DUMP_FUINT (MarkRecord, Class);
DUMP1("<Anchor>%d</Anchor>\n", MarkRecord->MarkAnchor.PosFormat );
}
DEF_DUMP (MarkArray)
{
int i;
DUMP_FUINT (MarkArray, MarkCount);
for (i=0; i < MarkArray->MarkCount; i++)
RECURSE_NUM (MarkRecord, i, MarkRecord, &MarkArray->MarkRecord[i]);
}
DEF_DUMP (FeatureList)
{
int i;
DUMP_FUINT (FeatureList, FeatureCount);
for (i=0; i < FeatureList->FeatureCount; i++)
{
do_indent (stream, indent);
fprintf (stream, "<FeatureTag>");
Print_Tag (FeatureList->FeatureRecord[i].FeatureTag, stream);
fprintf (stream, "</FeatureTag> <!-- %d -->\n", i);
RECURSE_NUM (Feature, i, Feature, &FeatureList->FeatureRecord[i].Feature);
}
}
DEF_DUMP (Coverage)
{
HB_UNUSED(hb_type);
DUMP_FUINT (Coverage, CoverageFormat);
if (Coverage->CoverageFormat == 1)
{
int i;
DUMP_FUINT (&Coverage->cf.cf1, GlyphCount);
for (i = 0; i < Coverage->cf.cf1.GlyphCount; i++)
DUMP2("<Glyph>%#06x</Glyph> <!-- %d -->\n",
Coverage->cf.cf1.GlyphArray[i], i);
}
else
{
int i;
DUMP_FUINT (&Coverage->cf.cf2, RangeCount);
for ( i = 0; i < Coverage->cf.cf2.RangeCount; i++ )
DUMP3("<Glyph>%#06x - %#06x</Glyph> <!-- %d -->\n",
Coverage->cf.cf2.RangeRecord[i].Start,
Coverage->cf.cf2.RangeRecord[i].End, i);
}
}
DEF_DUMP (ClassRangeRecord)
{
HB_UNUSED(hb_type);
DUMP_FGLYPH (ClassRangeRecord, Start);
DUMP_FGLYPH (ClassRangeRecord, End);
DUMP_FUINT (ClassRangeRecord, Class);
}
DEF_DUMP (ClassDefinition)
{
HB_UNUSED(hb_type);
DUMP_FUINT( ClassDefinition, ClassFormat);
DUMP_FUINT( ClassDefinition, loaded);
if (ClassDefinition->ClassFormat == 1)
{
int i;
HB_ClassDefFormat1 *ClassDefFormat1 = &ClassDefinition->cd.cd1;
DUMP("<ClassDefinition>\n");
DUMP_FUINT (ClassDefFormat1, StartGlyph );
DUMP_FUINT (ClassDefFormat1, GlyphCount );
for (i = 0; i < ClassDefFormat1->GlyphCount; i++)
DUMP2(" <Class>%d</Class> <!-- %#06x -->", ClassDefFormat1->ClassValueArray[i],
ClassDefFormat1->StartGlyph+i );
}
else if (ClassDefinition->ClassFormat == 2)
{
int i;
HB_ClassDefFormat2 *ClassDefFormat2 = &ClassDefinition->cd.cd2;
DUMP_FUINT (ClassDefFormat2, ClassRangeCount);
for (i = 0; i < ClassDefFormat2->ClassRangeCount; i++)
RECURSE_NUM (ClassRangeRecord, i, ClassRangeRecord, &ClassDefFormat2->ClassRangeRecord[i]);
}
else
fprintf(stderr, "invalid class def table!!!\n");
}
DEF_DUMP (SubstLookupRecord)
{
HB_UNUSED(hb_type);
DUMP_FUINT (SubstLookupRecord, SequenceIndex);
DUMP_FUINT (SubstLookupRecord, LookupListIndex);
}
DEF_DUMP (ChainSubClassRule)
{
int i;
DUMP_USHORT_ARRAY (ChainSubClassRule, Backtrack, ChainSubClassRule->BacktrackGlyphCount);
DUMP_USHORT_ARRAY (ChainSubClassRule, Input, ChainSubClassRule->InputGlyphCount - 1);
DUMP_USHORT_ARRAY (ChainSubClassRule, Lookahead, ChainSubClassRule->LookaheadGlyphCount);
for (i = 0; i < ChainSubClassRule->SubstCount; i++)
RECURSE_NUM (SubstLookupRecord, i, SubstLookupRecord, &ChainSubClassRule->SubstLookupRecord[i]);
indent--;
}
DEF_DUMP (ChainSubClassSet)
{
int i;
DUMP_FUINT( ChainSubClassSet, ChainSubClassRuleCount );
for (i = 0; i < ChainSubClassSet->ChainSubClassRuleCount; i++)
RECURSE_NUM (ChainSubClassRule, i, ChainSubClassRule, &ChainSubClassSet->ChainSubClassRule[i]);
}
static void
Dump_GSUB_Lookup_Single (HB_SubTable *subtable, FILE *stream, int indent, HB_Type hb_type)
{
HB_SingleSubst *SingleSubst = &subtable->st.gsub.single;
DUMP_FUINT (SingleSubst, SubstFormat);
RECURSE (Coverage, Coverage, &SingleSubst->Coverage);
if (SingleSubst->SubstFormat == 1)
{
DUMP_FINT (&SingleSubst->ssf.ssf1, DeltaGlyphID);
}
else
{
int i;
DUMP_FINT (&SingleSubst->ssf.ssf2, GlyphCount);
for (i=0; i < SingleSubst->ssf.ssf2.GlyphCount; i++)
DUMP2("<Substitute>%#06x</Substitute> <!-- %d -->\n", SingleSubst->ssf.ssf2.Substitute[i], i);
}
}
DEF_DUMP (Ligature)
{
int i;
HB_UNUSED(hb_type);
DUMP_FGLYPH (Ligature, LigGlyph);
DUMP_FUINT (Ligature, ComponentCount);
for (i=0; i < Ligature->ComponentCount - 1; i++)
DUMP1("<Component>%#06x</Component>\n", Ligature->Component[i]);
}
DEF_DUMP (LigatureSet)
{
int i;
DUMP_FUINT (LigatureSet, LigatureCount);
for (i=0; i < LigatureSet->LigatureCount; i++)
RECURSE_NUM (Ligature, i, Ligature, &LigatureSet->Ligature[i]);
}
static void
Dump_GSUB_Lookup_Ligature (HB_SubTable *subtable, FILE *stream, int indent, HB_Type hb_type)
{
int i;
HB_LigatureSubst *LigatureSubst = &subtable->st.gsub.ligature;
DUMP_FUINT (LigatureSubst, SubstFormat);
RECURSE (Coverage, Coverage, &LigatureSubst->Coverage);
DUMP_FUINT (LigatureSubst, LigatureSetCount);
for (i=0; i < LigatureSubst->LigatureSetCount; i++)
RECURSE_NUM (LigatureSet, i, LigatureSet, &LigatureSubst->LigatureSet[i]);
}
DEF_DUMP (ContextSubstFormat1)
{
HB_UNUSED(hb_type);
HB_UNUSED(ContextSubstFormat1);
DUMP("<!-- Not implemented!!! -->\n");
}
DEF_DUMP (ContextSubstFormat2)
{
DUMP_FUINT (ContextSubstFormat2, MaxContextLength);
RECURSE (Coverage, Coverage, &ContextSubstFormat2->Coverage);
RECURSE (ClassDefinition, ClassDefinition, &ContextSubstFormat2->ClassDef);
}
DEF_DUMP (ContextSubstFormat3)
{
HB_UNUSED(hb_type);
HB_UNUSED(ContextSubstFormat3);
DUMP("<!-- Not implemented!!! -->\n");
}
static void
Dump_GSUB_Lookup_Context (HB_SubTable *subtable, FILE *stream, int indent, HB_Type hb_type)
{
HB_ContextSubst *ContextSubst = &subtable->st.gsub.context;
DUMP_FUINT (ContextSubst, SubstFormat);
switch( ContextSubst->SubstFormat )
{
case 1:
Dump_ContextSubstFormat1 (&ContextSubst->csf.csf1, stream, indent+2, hb_type);
break;
case 2:
Dump_ContextSubstFormat2 (&ContextSubst->csf.csf2, stream, indent+2, hb_type);
break;
case 3:
Dump_ContextSubstFormat3 (&ContextSubst->csf.csf3, stream, indent+2, hb_type);
break;
default:
fprintf(stderr, "invalid subformat!!!!!\n");
}
}
DEF_DUMP (ChainContextSubstFormat1)
{
HB_UNUSED(hb_type);
HB_UNUSED(ChainContextSubstFormat1);
DUMP("<!-- Not implemented!!! -->\n");
}
DEF_DUMP (ChainContextSubstFormat2)
{
int i;
RECURSE (Coverage, Coverage, &ChainContextSubstFormat2->Coverage);
DUMP_FUINT (ChainContextSubstFormat2, MaxBacktrackLength);
RECURSE (ClassDefinition, ClassDefinition, &ChainContextSubstFormat2->BacktrackClassDef);
DUMP_FUINT (ChainContextSubstFormat2, MaxInputLength);
RECURSE (ClassDefinition, ClassDefinition, &ChainContextSubstFormat2->InputClassDef);
DUMP_FUINT (ChainContextSubstFormat2, MaxLookaheadLength);
RECURSE (ClassDefinition, ClassDefinition, &ChainContextSubstFormat2->LookaheadClassDef);
DUMP_FUINT (ChainContextSubstFormat2, ChainSubClassSetCount);
for (i = 0; i < ChainContextSubstFormat2->ChainSubClassSetCount; i++)
RECURSE (ChainSubClassSet, ChainSubClassSet, &ChainContextSubstFormat2->ChainSubClassSet[i]);
}
DEF_DUMP (ChainContextSubstFormat3)
{
int i;
DUMP_FUINT (ChainContextSubstFormat3, BacktrackGlyphCount);
for (i = 0; i < ChainContextSubstFormat3->BacktrackGlyphCount; i++)
RECURSE (BacktrackCoverage, Coverage, &ChainContextSubstFormat3->BacktrackCoverage[i]);
DUMP_FUINT (ChainContextSubstFormat3, InputGlyphCount);
for (i = 0; i < ChainContextSubstFormat3->InputGlyphCount; i++)
RECURSE (InputCoverage, Coverage, &ChainContextSubstFormat3->InputCoverage[i]);
DUMP_FUINT (ChainContextSubstFormat3, LookaheadGlyphCount);
for (i = 0; i < ChainContextSubstFormat3->LookaheadGlyphCount; i++)
RECURSE (LookaheadCoverage, Coverage, &ChainContextSubstFormat3->LookaheadCoverage[i]);
for (i = 0; i < ChainContextSubstFormat3->SubstCount; i++)
RECURSE_NUM (SubstLookupRecord, i, SubstLookupRecord, &ChainContextSubstFormat3->SubstLookupRecord[i]);
}
static void
Dump_GSUB_Lookup_Chain (HB_SubTable *subtable, FILE *stream, int indent, HB_Type hb_type)
{
HB_ChainContextSubst *chain = &subtable->st.gsub.chain;
DUMP_FUINT (chain, SubstFormat);
switch (chain->SubstFormat)
{
case 1:
Dump_ChainContextSubstFormat1 (&chain->ccsf.ccsf1, stream, indent+2, hb_type);
break;
case 2:
Dump_ChainContextSubstFormat2 (&chain->ccsf.ccsf2, stream, indent+2, hb_type);
break;
case 3:
Dump_ChainContextSubstFormat3 (&chain->ccsf.ccsf3, stream, indent+2, hb_type);
break;
default:
fprintf(stderr, "invalid subformat!!!!!\n");
}
}
static void
Dump_Device (HB_Device *Device, FILE *stream, int indent, HB_Type hb_type)
{
int i;
int bits;
int n_per;
unsigned int mask;
HB_UNUSED(hb_type);
DUMP_FUINT (Device, StartSize);
DUMP_FUINT (Device, EndSize);
DUMP_FUINT (Device, DeltaFormat);
switch (Device->DeltaFormat)
{
case 1:
bits = 2;
break;
case 2:
bits = 4;
break;
case 3:
bits = 8;
break;
default:
bits = 0;
break;
}
DUMP ("<DeltaValue>");
if (!bits)
{
fprintf(stderr, "invalid DeltaFormat!!!!!\n");
}
else
{
n_per = 16 / bits;
mask = (1 << bits) - 1;
mask = mask << (16 - bits);
for (i = Device->StartSize; i <= Device->EndSize ; i++)
{
HB_UShort val = Device->DeltaValue[i / n_per];
HB_Short signed_val = ((val << ((i % n_per) * bits)) & mask);
dump (stream, indent, "%d", signed_val >> (16 - bits));
if (i != Device->EndSize)
DUMP (", ");
}
}
DUMP ("</DeltaValue>\n");
}
static void
Dump_ValueRecord (HB_ValueRecord *ValueRecord, FILE *stream, int indent, HB_Type hb_type, HB_UShort value_format)
{
if (value_format & HB_GPOS_FORMAT_HAVE_X_PLACEMENT)
DUMP_FINT (ValueRecord, XPlacement);
if (value_format & HB_GPOS_FORMAT_HAVE_Y_PLACEMENT)
DUMP_FINT (ValueRecord, YPlacement);
if (value_format & HB_GPOS_FORMAT_HAVE_X_ADVANCE)
DUMP_FINT (ValueRecord, XAdvance);
if (value_format & HB_GPOS_FORMAT_HAVE_Y_ADVANCE)
DUMP_FINT (ValueRecord, XAdvance);
if (value_format & HB_GPOS_FORMAT_HAVE_X_PLACEMENT_DEVICE)
RECURSE (Device, Device, &*ValueRecord->DeviceTables[VR_X_PLACEMENT_DEVICE]);
if (value_format & HB_GPOS_FORMAT_HAVE_Y_PLACEMENT_DEVICE)
RECURSE (Device, Device, &*ValueRecord->DeviceTables[VR_Y_PLACEMENT_DEVICE]);
if (value_format & HB_GPOS_FORMAT_HAVE_X_ADVANCE_DEVICE)
RECURSE (Device, Device, &*ValueRecord->DeviceTables[VR_X_ADVANCE_DEVICE]);
if (value_format & HB_GPOS_FORMAT_HAVE_Y_ADVANCE_DEVICE)
RECURSE (Device, Device, &*ValueRecord->DeviceTables[VR_Y_ADVANCE_DEVICE]);
#ifdef HB_SUPPORT_MULTIPLE_MASTER
if (value_format & HB_GPOS_FORMAT_HAVE_X_ID_PLACEMENT)
DUMP_FUINT (ValueRecord, XIdPlacement);
if (value_format & HB_GPOS_FORMAT_HAVE_Y_ID_PLACEMENT)
DUMP_FUINT (ValueRecord, YIdPlacement);
if (value_format & HB_GPOS_FORMAT_HAVE_X_ID_ADVANCE)
DUMP_FUINT (ValueRecord, XIdAdvance);
if (value_format & HB_GPOS_FORMAT_HAVE_Y_ID_ADVANCE)
DUMP_FUINT (ValueRecord, XIdAdvance);
#endif
}
static void
Dump_GPOS_Lookup_Single (HB_SubTable *subtable, FILE *stream, int indent, HB_Type hb_type)
{
HB_SinglePos *SinglePos = &subtable->st.gpos.single;
DUMP_FUINT (SinglePos, PosFormat);
RECURSE (Coverage, Coverage, &SinglePos->Coverage);
DUMP_FUINT (SinglePos, ValueFormat);
if (SinglePos->PosFormat == 1)
{
DUMP_VALUE_RECORD (&SinglePos->spf.spf1.Value, SinglePos->ValueFormat);
}
else
{
int i;
DUMP_FUINT (&SinglePos->spf.spf2, ValueCount);
for (i = 0; i < SinglePos->spf.spf2.ValueCount; i++)
DUMP_VALUE_RECORD (&SinglePos->spf.spf2.Value[i], SinglePos->ValueFormat);
}
}
static void
Dump_PairValueRecord (HB_PairValueRecord *PairValueRecord, FILE *stream, int indent, HB_Type hb_type, HB_UShort ValueFormat1, HB_UShort ValueFormat2)
{
DUMP_FUINT (PairValueRecord, SecondGlyph);
DUMP_VALUE_RECORD (&PairValueRecord->Value1, ValueFormat1);
DUMP_VALUE_RECORD (&PairValueRecord->Value2, ValueFormat2);
}
static void
Dump_PairSet (HB_PairSet *PairSet, FILE *stream, int indent, HB_Type hb_type, HB_UShort ValueFormat1, HB_UShort ValueFormat2)
{
int i;
DUMP_FUINT (PairSet, PairValueCount);
for (i = 0; i < PairSet->PairValueCount; i++)
{
DUMP ("<PairValueRecord>\n");
Dump_PairValueRecord (&PairSet->PairValueRecord[i], stream, indent + 1, hb_type, ValueFormat1, ValueFormat2);
DUMP ("</PairValueRecord>\n");
}
}
static void
Dump_GPOS_Lookup_Pair (HB_SubTable *subtable, FILE *stream, int indent, HB_Type hb_type)
{
HB_PairPos *PairPos = &subtable->st.gpos.pair;
DUMP_FUINT (PairPos, PosFormat);
RECURSE (Coverage, Coverage, &PairPos->Coverage);
DUMP_FUINT (PairPos, ValueFormat1);
DUMP_FUINT (PairPos, ValueFormat2);
if (PairPos->PosFormat == 1)
{
int i;
DUMP_FUINT (&PairPos->ppf.ppf1, PairSetCount);
for (i = 0; i < PairPos->ppf.ppf1.PairSetCount; i++)
{
DUMP ("<PairSet>\n");
Dump_PairSet (&PairPos->ppf.ppf1.PairSet[i], stream, indent + 1, hb_type, PairPos->ValueFormat1, PairPos->ValueFormat2);
DUMP ("</PairSet>\n");
}
}
else
{
}
}
static void
Dump_GPOS_Lookup_Markbase (HB_SubTable *subtable, FILE *stream, int indent, HB_Type hb_type)
{
int i;
HB_MarkBasePos *markbase = &subtable->st.gpos.markbase;
DUMP_FUINT (markbase, PosFormat);
RECURSE (Coverage, Coverage, &markbase->MarkCoverage);
RECURSE (Coverage, Coverage, &markbase->BaseCoverage);
DUMP_FUINT (markbase, ClassCount);
RECURSE (MarkArray, MarkArray, &markbase->MarkArray);
DUMP ("<BaseArray>\n");
indent++;
DUMP_FUINT (&markbase->BaseArray, BaseCount);
for (i = 0; i < markbase->BaseArray.BaseCount; i++)
{
int j;
HB_BaseRecord *r = &markbase->BaseArray.BaseRecord[i];
DUMP1 ("<BaseRecord> <!-- %d -->\n", i);
for (j = 0; j < markbase->ClassCount; j++)
DUMP1 (" <Anchor>%d</Anchor>\n", r->BaseAnchor->PosFormat);
DUMP ("<BaseRecord>\n");
}
indent--;
DUMP ("</BaseArray>\n");
}
DEF_DUMP (Lookup)
{
int i;
const char *lookup_name;
void (*lookup_func) (HB_SubTable *subtable, FILE *stream, int indent, HB_Type hb_type) = NULL;
if (hb_type == HB_Type_GSUB)
{
switch (Lookup->LookupType)
{
case HB_GSUB_LOOKUP_SINGLE:
lookup_name = "SINGLE";
lookup_func = Dump_GSUB_Lookup_Single;
break;
case HB_GSUB_LOOKUP_MULTIPLE:
lookup_name = "MULTIPLE";
break;
case HB_GSUB_LOOKUP_ALTERNATE:
lookup_name = "ALTERNATE";
break;
case HB_GSUB_LOOKUP_LIGATURE:
lookup_name = "LIGATURE";
lookup_func = Dump_GSUB_Lookup_Ligature;
break;
case HB_GSUB_LOOKUP_CONTEXT:
lookup_name = "CONTEXT";
lookup_func = Dump_GSUB_Lookup_Context;
break;
case HB_GSUB_LOOKUP_CHAIN:
lookup_name = "CHAIN";
lookup_func = Dump_GSUB_Lookup_Chain;
break;
default:
lookup_name = "(unknown)";
lookup_func = NULL;
break;
}
}
else
{
switch (Lookup->LookupType)
{
case HB_GPOS_LOOKUP_SINGLE:
lookup_name = "SINGLE";
lookup_func = Dump_GPOS_Lookup_Single;
break;
case HB_GPOS_LOOKUP_PAIR:
lookup_name = "PAIR";
lookup_func = Dump_GPOS_Lookup_Pair;
break;
case HB_GPOS_LOOKUP_CURSIVE:
lookup_name = "CURSIVE";
break;
case HB_GPOS_LOOKUP_MARKBASE:
lookup_name = "MARKBASE";
lookup_func = Dump_GPOS_Lookup_Markbase;
break;
case HB_GPOS_LOOKUP_MARKLIG:
lookup_name = "MARKLIG";
break;
case HB_GPOS_LOOKUP_MARKMARK:
lookup_name = "MARKMARK";
break;
case HB_GPOS_LOOKUP_CONTEXT:
lookup_name = "CONTEXT";
break;
case HB_GPOS_LOOKUP_CHAIN:
lookup_name = "CHAIN";
break;
default:
lookup_name = "(unknown)";
lookup_func = NULL;
break;
}
}
DUMP2("<LookupType>%s</LookupType> <!-- %d -->\n", lookup_name, Lookup->LookupType);
DUMP1("<LookupFlag>%#06x</LookupFlag>\n", Lookup->LookupFlag);
for (i=0; i < Lookup->SubTableCount; i++)
{
DUMP ("<Subtable>\n");
if (lookup_func)
(*lookup_func) (&Lookup->SubTable[i], stream, indent + 1, hb_type);
DUMP ("</Subtable>\n");
}
}
DEF_DUMP (LookupList)
{
int i;
DUMP_FUINT (LookupList, LookupCount);
for (i=0; i < LookupList->LookupCount; i++)
RECURSE_NUM (Lookup, i, Lookup, &LookupList->Lookup[i]);
}
void
HB_Dump_GSUB_Table (HB_GSUB gsub, FILE *stream)
{
int indent = 1;
HB_Type hb_type = HB_Type_GSUB;
do_indent (stream, indent);
fprintf(stream, "<!-- GSUB -->\n");
RECURSE (ScriptList, ScriptList, &gsub->ScriptList);
RECURSE (FeatureList, FeatureList, &gsub->FeatureList);
RECURSE (LookupList, LookupList, &gsub->LookupList);
}
void
HB_Dump_GPOS_Table (HB_GPOS gpos, FILE *stream)
{
int indent = 1;
HB_Type hb_type = HB_Type_GPOS;
do_indent (stream, indent);
fprintf(stream, "<!-- GPOS -->\n");
RECURSE (ScriptList, ScriptList, &gpos->ScriptList);
RECURSE (FeatureList, FeatureList, &gpos->FeatureList);
RECURSE (LookupList, LookupList, &gpos->LookupList);
}