Remove core/src/fpdfapi/fpdf_font/common.h and use stdint types.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1437603002 .

4 files changed, 93 insertions, 113 deletions

diff --git a/core/src/fpdfapi/fpdf_font/common.h b/core/src/fpdfapi/fpdf_font/common.h
deleted file mode 100644
index 2888bc455e..0000000000
--- a/core/src/fpdfapi/fpdf_font/common.h
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#ifndef CORE_SRC_FPDFAPI_FPDF_FONT_COMMON_H_
-#define CORE_SRC_FPDFAPI_FPDF_FONT_COMMON_H_
-
-#include "core/include/fxcrt/fx_system.h"
-
-typedef signed char TT_int8_t;
-typedef unsigned char TT_uint8_t;
-typedef signed short TT_int16_t;
-typedef unsigned short TT_uint16_t;
-typedef int32_t TT_int32_t;
-typedef FX_DWORD TT_uint32_t;
-typedef int64_t TT_int64_t;
-typedef uint64_t TT_uint64_t;
-
-#endif  // CORE_SRC_FPDFAPI_FPDF_FONT_COMMON_H_
diff --git a/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp b/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
index bf67aab3e0..1ecb6a6d12 100644
--- a/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
+++ b/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
@@ -1445,7 +1445,7 @@ int CPDF_CIDFont::GetGlyphIndex(FX_DWORD unicode, FX_BOOL* pVertGlyph) {
   }
   if (index && IsVertWriting()) {
     if (m_pTTGSUBTable) {
-      TT_uint32_t vindex = 0;
+      uint32_t vindex = 0;
       m_pTTGSUBTable->GetVerticalGlyph(index, &vindex);
       if (vindex) {
         index = vindex;
@@ -1468,7 +1468,7 @@ int CPDF_CIDFont::GetGlyphIndex(FX_DWORD unicode, FX_BOOL* pVertGlyph) {
     if (!error && m_Font.GetSubData()) {
       m_pTTGSUBTable = new CFX_CTTGSUBTable;
       m_pTTGSUBTable->LoadGSUBTable((FT_Bytes)m_Font.GetSubData());
-      TT_uint32_t vindex = 0;
+      uint32_t vindex = 0;
       m_pTTGSUBTable->GetVerticalGlyph(index, &vindex);
       if (vindex) {
         index = vindex;
diff --git a/core/src/fpdfapi/fpdf_font/ttgsubtable.cpp b/core/src/fpdfapi/fpdf_font/ttgsubtable.cpp
index 0087bfad56..4786b8be94 100644
--- a/core/src/fpdfapi/fpdf_font/ttgsubtable.cpp
+++ b/core/src/fpdfapi/fpdf_font/ttgsubtable.cpp
@@ -64,13 +64,13 @@ bool CFX_CTTGSUBTable::LoadGSUBTable(FT_Bytes gsub) {
   return Parse(&gsub[header.ScriptList], &gsub[header.FeatureList],
                &gsub[header.LookupList]);
 }
-bool CFX_CTTGSUBTable::GetVerticalGlyph(TT_uint32_t glyphnum,
-                                        TT_uint32_t* vglyphnum) {
-  TT_uint32_t tag[] = {
-      (TT_uint8_t)'v' << 24 | (TT_uint8_t)'r' << 16 | (TT_uint8_t)'t' << 8 |
-          (TT_uint8_t)'2',
-      (TT_uint8_t)'v' << 24 | (TT_uint8_t)'e' << 16 | (TT_uint8_t)'r' << 8 |
-          (TT_uint8_t)'t',
+bool CFX_CTTGSUBTable::GetVerticalGlyph(uint32_t glyphnum,
+                                        uint32_t* vglyphnum) {
+  uint32_t tag[] = {
+      (uint8_t)'v' << 24 | (uint8_t)'r' << 16 | (uint8_t)'t' << 8 |
+          (uint8_t)'2',
+      (uint8_t)'v' << 24 | (uint8_t)'e' << 16 | (uint8_t)'r' << 8 |
+          (uint8_t)'t',
   };
   if (!m_bFeautureMapLoad) {
     for (int i = 0; i < ScriptList.ScriptCount; i++) {
@@ -111,8 +111,8 @@ bool CFX_CTTGSUBTable::GetVerticalGlyph(TT_uint32_t glyphnum,
   }
   return false;
 }
-bool CFX_CTTGSUBTable::GetVerticalGlyphSub(TT_uint32_t glyphnum,
-                                           TT_uint32_t* vglyphnum,
+bool CFX_CTTGSUBTable::GetVerticalGlyphSub(uint32_t glyphnum,
+                                           uint32_t* vglyphnum,
                                            struct TFeature* Feature) {
   for (int i = 0; i < Feature->LookupCount; i++) {
     int index = Feature->LookupListIndex[i];
@@ -128,8 +128,8 @@ bool CFX_CTTGSUBTable::GetVerticalGlyphSub(TT_uint32_t glyphnum,
   }
   return false;
 }
-bool CFX_CTTGSUBTable::GetVerticalGlyphSub2(TT_uint32_t glyphnum,
-                                            TT_uint32_t* vglyphnum,
+bool CFX_CTTGSUBTable::GetVerticalGlyphSub2(uint32_t glyphnum,
+                                            uint32_t* vglyphnum,
                                             struct TLookup* Lookup) {
   for (int i = 0; i < Lookup->SubTableCount; i++) {
     switch (Lookup->SubTable[i]->SubstFormat) {
@@ -156,7 +156,7 @@ bool CFX_CTTGSUBTable::GetVerticalGlyphSub2(TT_uint32_t glyphnum,
   return false;
 }
 int CFX_CTTGSUBTable::GetCoverageIndex(struct TCoverageFormatBase* Coverage,
-                                       TT_uint32_t g) {
+                                       uint32_t g) {
   int i = 0;
   if (Coverage == NULL) {
     return -1;
@@ -165,7 +165,7 @@ int CFX_CTTGSUBTable::GetCoverageIndex(struct TCoverageFormatBase* Coverage,
     case 1: {
       TCoverageFormat1* c1 = (TCoverageFormat1*)Coverage;
       for (i = 0; i < c1->GlyphCount; i++) {
-        if ((TT_uint32_t)c1->GlyphArray[i] == g) {
+        if ((uint32_t)c1->GlyphArray[i] == g) {
           return i;
         }
       }
@@ -174,9 +174,9 @@ int CFX_CTTGSUBTable::GetCoverageIndex(struct TCoverageFormatBase* Coverage,
     case 2: {
       TCoverageFormat2* c2 = (TCoverageFormat2*)Coverage;
       for (i = 0; i < c2->RangeCount; i++) {
-        TT_uint32_t s = c2->RangeRecord[i].Start;
-        TT_uint32_t e = c2->RangeRecord[i].End;
-        TT_uint32_t si = c2->RangeRecord[i].StartCoverageIndex;
+        uint32_t s = c2->RangeRecord[i].Start;
+        uint32_t e = c2->RangeRecord[i].End;
+        uint32_t si = c2->RangeRecord[i].StartCoverageIndex;
         if (s <= g && g <= e) {
           return si + g - s;
         }
@@ -204,7 +204,7 @@ void CFX_CTTGSUBTable::ParseScriptList(FT_Bytes raw, struct TScriptList* rec) {
   rec->ScriptRecord = new struct TScriptRecord[rec->ScriptCount];
   for (i = 0; i < rec->ScriptCount; i++) {
     rec->ScriptRecord[i].ScriptTag = GetUInt32(sp);
-    TT_uint16_t offset = GetUInt16(sp);
+    uint16_t offset = GetUInt16(sp);
     ParseScript(&raw[offset], &rec->ScriptRecord[i].Script);
   }
 }
@@ -219,7 +219,7 @@ void CFX_CTTGSUBTable::ParseScript(FT_Bytes raw, struct TScript* rec) {
   rec->LangSysRecord = new struct TLangSysRecord[rec->LangSysCount];
   for (i = 0; i < rec->LangSysCount; i++) {
     rec->LangSysRecord[i].LangSysTag = GetUInt32(sp);
-    TT_uint16_t offset = GetUInt16(sp);
+    uint16_t offset = GetUInt16(sp);
     ParseLangSys(&raw[offset], &rec->LangSysRecord[i].LangSys);
   }
 }
@@ -231,8 +231,8 @@ void CFX_CTTGSUBTable::ParseLangSys(FT_Bytes raw, struct TLangSys* rec) {
   if (rec->FeatureCount <= 0) {
     return;
   }
-  rec->FeatureIndex = new TT_uint16_t[rec->FeatureCount];
-  FXSYS_memset(rec->FeatureIndex, 0, sizeof(TT_uint16_t) * rec->FeatureCount);
+  rec->FeatureIndex = new uint16_t[rec->FeatureCount];
+  FXSYS_memset(rec->FeatureIndex, 0, sizeof(uint16_t) * rec->FeatureCount);
   for (int i = 0; i < rec->FeatureCount; ++i) {
     rec->FeatureIndex[i] = GetUInt16(sp);
   }
@@ -247,7 +247,7 @@ void CFX_CTTGSUBTable::ParseFeatureList(FT_Bytes raw, TFeatureList* rec) {
   rec->FeatureRecord = new struct TFeatureRecord[rec->FeatureCount];
   for (i = 0; i < rec->FeatureCount; i++) {
     rec->FeatureRecord[i].FeatureTag = GetUInt32(sp);
-    TT_uint16_t offset = GetUInt16(sp);
+    uint16_t offset = GetUInt16(sp);
     ParseFeature(&raw[offset], &rec->FeatureRecord[i].Feature);
   }
 }
@@ -259,7 +259,7 @@ void CFX_CTTGSUBTable::ParseFeature(FT_Bytes raw, TFeature* rec) {
   if (rec->LookupCount <= 0) {
     return;
   }
-  rec->LookupListIndex = new TT_uint16_t[rec->LookupCount];
+  rec->LookupListIndex = new uint16_t[rec->LookupCount];
   for (i = 0; i < rec->LookupCount; i++) {
     rec->LookupListIndex[i] = GetUInt16(sp);
   }
@@ -273,7 +273,7 @@ void CFX_CTTGSUBTable::ParseLookupList(FT_Bytes raw, TLookupList* rec) {
   }
   rec->Lookup = new struct TLookup[rec->LookupCount];
   for (i = 0; i < rec->LookupCount; i++) {
-    TT_uint16_t offset = GetUInt16(sp);
+    uint16_t offset = GetUInt16(sp);
     ParseLookup(&raw[offset], &rec->Lookup[i]);
   }
 }
@@ -294,13 +294,13 @@ void CFX_CTTGSUBTable::ParseLookup(FT_Bytes raw, TLookup* rec) {
     return;
   }
   for (i = 0; i < rec->SubTableCount; i++) {
-    TT_uint16_t offset = GetUInt16(sp);
+    uint16_t offset = GetUInt16(sp);
     ParseSingleSubst(&raw[offset], &rec->SubTable[i]);
   }
 }
 void CFX_CTTGSUBTable::ParseCoverage(FT_Bytes raw, TCoverageFormatBase** rec) {
   FT_Bytes sp = raw;
-  TT_uint16_t Format = GetUInt16(sp);
+  uint16_t Format = GetUInt16(sp);
   switch (Format) {
     case 1:
       *rec = new TCoverageFormat1();
@@ -321,7 +321,7 @@ void CFX_CTTGSUBTable::ParseCoverageFormat1(FT_Bytes raw,
   if (rec->GlyphCount <= 0) {
     return;
   }
-  rec->GlyphArray = new TT_uint16_t[rec->GlyphCount];
+  rec->GlyphArray = new uint16_t[rec->GlyphCount];
   for (i = 0; i < rec->GlyphCount; i++) {
     rec->GlyphArray[i] = GetUInt16(sp);
   }
@@ -344,7 +344,7 @@ void CFX_CTTGSUBTable::ParseCoverageFormat2(FT_Bytes raw,
 }
 void CFX_CTTGSUBTable::ParseSingleSubst(FT_Bytes raw, TSubTableBase** rec) {
   FT_Bytes sp = raw;
-  TT_uint16_t Format = GetUInt16(sp);
+  uint16_t Format = GetUInt16(sp);
   switch (Format) {
     case 1:
       *rec = new TSingleSubstFormat1();
@@ -360,7 +360,7 @@ void CFX_CTTGSUBTable::ParseSingleSubstFormat1(FT_Bytes raw,
                                                TSingleSubstFormat1* rec) {
   FT_Bytes sp = raw;
   GetUInt16(sp);
-  TT_uint16_t offset = GetUInt16(sp);
+  uint16_t offset = GetUInt16(sp);
   ParseCoverage(&raw[offset], &rec->Coverage);
   rec->DeltaGlyphID = GetInt16(sp);
 }
@@ -369,13 +369,13 @@ void CFX_CTTGSUBTable::ParseSingleSubstFormat2(FT_Bytes raw,
   int i;
   FT_Bytes sp = raw;
   GetUInt16(sp);
-  TT_uint16_t offset = GetUInt16(sp);
+  uint16_t offset = GetUInt16(sp);
   ParseCoverage(&raw[offset], &rec->Coverage);
   rec->GlyphCount = GetUInt16(sp);
   if (rec->GlyphCount <= 0) {
     return;
   }
-  rec->Substitute = new TT_uint16_t[rec->GlyphCount];
+  rec->Substitute = new uint16_t[rec->GlyphCount];
   for (i = 0; i < rec->GlyphCount; i++) {
     rec->Substitute[i] = GetUInt16(sp);
   }
diff --git a/core/src/fpdfapi/fpdf_font/ttgsubtable.h b/core/src/fpdfapi/fpdf_font/ttgsubtable.h
index dee7a08857..7dd8cce36c 100644
--- a/core/src/fpdfapi/fpdf_font/ttgsubtable.h
+++ b/core/src/fpdfapi/fpdf_font/ttgsubtable.h
@@ -7,9 +7,10 @@
 #ifndef CORE_SRC_FPDFAPI_FPDF_FONT_TTGSUBTABLE_H_
 #define CORE_SRC_FPDFAPI_FPDF_FONT_TTGSUBTABLE_H_
 
+#include <stdint.h>
+
 #include <map>
 
-#include "common.h"
 #include "core/include/fxcrt/fx_basic.h"
 #include "core/include/fxge/fx_font.h"
 #include "core/include/fxge/fx_freetype.h"
@@ -33,20 +34,20 @@ class CFX_CTTGSUBTable {
   virtual ~CFX_CTTGSUBTable() {}
   bool IsOk(void) const { return loaded; }
   bool LoadGSUBTable(FT_Bytes gsub);
-  bool GetVerticalGlyph(TT_uint32_t glyphnum, TT_uint32_t* vglyphnum);
+  bool GetVerticalGlyph(uint32_t glyphnum, uint32_t* vglyphnum);
 
  private:
   struct tt_gsub_header {
-    TT_uint32_t Version;
-    TT_uint16_t ScriptList;
-    TT_uint16_t FeatureList;
-    TT_uint16_t LookupList;
+    uint32_t Version;
+    uint16_t ScriptList;
+    uint16_t FeatureList;
+    uint16_t LookupList;
   };
   struct TLangSys {
-    TT_uint16_t LookupOrder;
-    TT_uint16_t ReqFeatureIndex;
-    TT_uint16_t FeatureCount;
-    TT_uint16_t* FeatureIndex;
+    uint16_t LookupOrder;
+    uint16_t ReqFeatureIndex;
+    uint16_t FeatureCount;
+    uint16_t* FeatureIndex;
     TLangSys()
         : LookupOrder(0),
           ReqFeatureIndex(0),
@@ -59,7 +60,7 @@ class CFX_CTTGSUBTable {
     TLangSys& operator=(const TLangSys&);
   };
   struct TLangSysRecord {
-    TT_uint32_t LangSysTag;
+    uint32_t LangSysTag;
     struct TLangSys LangSys;
     TLangSysRecord() : LangSysTag(0) {}
 
@@ -68,8 +69,8 @@ class CFX_CTTGSUBTable {
     TLangSysRecord& operator=(const TLangSysRecord&);
   };
   struct TScript {
-    TT_uint16_t DefaultLangSys;
-    TT_uint16_t LangSysCount;
+    uint16_t DefaultLangSys;
+    uint16_t LangSysCount;
     struct TLangSysRecord* LangSysRecord;
     TScript() : DefaultLangSys(0), LangSysCount(0), LangSysRecord(NULL) {}
     ~TScript() { delete[] LangSysRecord; }
@@ -79,7 +80,7 @@ class CFX_CTTGSUBTable {
     TScript& operator=(const TScript&);
   };
   struct TScriptRecord {
-    TT_uint32_t ScriptTag;
+    uint32_t ScriptTag;
     struct TScript Script;
     TScriptRecord() : ScriptTag(0) {}
 
@@ -88,7 +89,7 @@ class CFX_CTTGSUBTable {
     TScriptRecord& operator=(const TScriptRecord&);
   };
   struct TScriptList {
-    TT_uint16_t ScriptCount;
+    uint16_t ScriptCount;
     struct TScriptRecord* ScriptRecord;
     TScriptList() : ScriptCount(0), ScriptRecord(NULL) {}
     ~TScriptList() { delete[] ScriptRecord; }
@@ -98,9 +99,9 @@ class CFX_CTTGSUBTable {
     TScriptList& operator=(const TScriptList&);
   };
   struct TFeature {
-    TT_uint16_t FeatureParams;
+    uint16_t FeatureParams;
     int LookupCount;
-    TT_uint16_t* LookupListIndex;
+    uint16_t* LookupListIndex;
     TFeature() : FeatureParams(0), LookupCount(0), LookupListIndex(NULL) {}
     ~TFeature() { delete[] LookupListIndex; }
 
@@ -109,7 +110,7 @@ class CFX_CTTGSUBTable {
     TFeature& operator=(const TFeature&);
   };
   struct TFeatureRecord {
-    TT_uint32_t FeatureTag;
+    uint32_t FeatureTag;
     struct TFeature Feature;
     TFeatureRecord() : FeatureTag(0) {}
 
@@ -136,7 +137,7 @@ class CFX_CTTGSUBTable {
     LOOKUPFLAG_MarkAttachmentType = 0xFF00,
   };
   struct TCoverageFormatBase {
-    TT_uint16_t CoverageFormat;
+    uint16_t CoverageFormat;
     CFX_GlyphMap m_glyphMap;
     TCoverageFormatBase() : CoverageFormat(0) {}
     virtual ~TCoverageFormatBase() {}
@@ -146,8 +147,8 @@ class CFX_CTTGSUBTable {
     TCoverageFormatBase& operator=(const TCoverageFormatBase&);
   };
   struct TCoverageFormat1 : public TCoverageFormatBase {
-    TT_uint16_t GlyphCount;
-    TT_uint16_t* GlyphArray;
+    uint16_t GlyphCount;
+    uint16_t* GlyphArray;
     TCoverageFormat1() : GlyphCount(0), GlyphArray(NULL) { CoverageFormat = 1; }
     ~TCoverageFormat1() override { delete[] GlyphArray; }
 
@@ -156,9 +157,9 @@ class CFX_CTTGSUBTable {
     TCoverageFormat1& operator=(const TCoverageFormat1&);
   };
   struct TRangeRecord {
-    TT_uint16_t Start;
-    TT_uint16_t End;
-    TT_uint16_t StartCoverageIndex;
+    uint16_t Start;
+    uint16_t End;
+    uint16_t StartCoverageIndex;
     TRangeRecord() : Start(0), End(0), StartCoverageIndex(0) {}
     friend bool operator>(const TRangeRecord& r1, const TRangeRecord& r2) {
       return r1.Start > r2.Start;
@@ -168,7 +169,7 @@ class CFX_CTTGSUBTable {
     TRangeRecord(const TRangeRecord&);
   };
   struct TCoverageFormat2 : public TCoverageFormatBase {
-    TT_uint16_t RangeCount;
+    uint16_t RangeCount;
     struct TRangeRecord* RangeRecord;
     TCoverageFormat2() : RangeCount(0), RangeRecord(NULL) {
       CoverageFormat = 2;
@@ -180,7 +181,7 @@ class CFX_CTTGSUBTable {
     TCoverageFormat2& operator=(const TCoverageFormat2&);
   };
   struct TClassDefFormatBase {
-    TT_uint16_t ClassFormat;
+    uint16_t ClassFormat;
     TClassDefFormatBase() : ClassFormat(0) {}
     virtual ~TClassDefFormatBase() {}
 
@@ -189,9 +190,9 @@ class CFX_CTTGSUBTable {
     TClassDefFormatBase& operator=(const TClassDefFormatBase&);
   };
   struct TClassDefFormat1 : public TClassDefFormatBase {
-    TT_uint16_t StartGlyph;
-    TT_uint16_t GlyphCount;
-    TT_uint16_t* ClassValueArray;
+    uint16_t StartGlyph;
+    uint16_t GlyphCount;
+    uint16_t* ClassValueArray;
     TClassDefFormat1() : StartGlyph(0), GlyphCount(0), ClassValueArray(NULL) {
       ClassFormat = 1;
     }
@@ -202,9 +203,9 @@ class CFX_CTTGSUBTable {
     TClassDefFormat1& operator=(const TClassDefFormat1&);
   };
   struct TClassRangeRecord {
-    TT_uint16_t Start;
-    TT_uint16_t End;
-    TT_uint16_t Class;
+    uint16_t Start;
+    uint16_t End;
+    uint16_t Class;
     TClassRangeRecord() : Start(0), End(0), Class(0) {}
 
    private:
@@ -212,7 +213,7 @@ class CFX_CTTGSUBTable {
     TClassRangeRecord& operator=(const TClassRangeRecord&);
   };
   struct TClassDefFormat2 : public TClassDefFormatBase {
-    TT_uint16_t ClassRangeCount;
+    uint16_t ClassRangeCount;
     struct TClassRangeRecord* ClassRangeRecord;
     TClassDefFormat2() : ClassRangeCount(0), ClassRangeRecord(NULL) {
       ClassFormat = 2;
@@ -224,9 +225,9 @@ class CFX_CTTGSUBTable {
     TClassDefFormat2& operator=(const TClassDefFormat2&);
   };
   struct TDevice {
-    TT_uint16_t StartSize;
-    TT_uint16_t EndSize;
-    TT_uint16_t DeltaFormat;
+    uint16_t StartSize;
+    uint16_t EndSize;
+    uint16_t DeltaFormat;
     TDevice() : StartSize(0), EndSize(0), DeltaFormat(0) {}
 
    private:
@@ -234,7 +235,7 @@ class CFX_CTTGSUBTable {
     TDevice& operator=(const TDevice&);
   };
   struct TSubTableBase {
-    TT_uint16_t SubstFormat;
+    uint16_t SubstFormat;
     TSubTableBase() : SubstFormat(0) {}
     virtual ~TSubTableBase() {}
 
@@ -244,7 +245,7 @@ class CFX_CTTGSUBTable {
   };
   struct TSingleSubstFormat1 : public TSubTableBase {
     TCoverageFormatBase* Coverage;
-    TT_int16_t DeltaGlyphID;
+    int16_t DeltaGlyphID;
     TSingleSubstFormat1() : Coverage(NULL), DeltaGlyphID(0) { SubstFormat = 1; }
     ~TSingleSubstFormat1() override { delete Coverage; }
 
@@ -254,8 +255,8 @@ class CFX_CTTGSUBTable {
   };
   struct TSingleSubstFormat2 : public TSubTableBase {
     TCoverageFormatBase* Coverage;
-    TT_uint16_t GlyphCount;
-    TT_uint16_t* Substitute;
+    uint16_t GlyphCount;
+    uint16_t* Substitute;
     TSingleSubstFormat2() : Coverage(NULL), GlyphCount(0), Substitute(NULL) {
       SubstFormat = 2;
     }
@@ -269,9 +270,9 @@ class CFX_CTTGSUBTable {
     TSingleSubstFormat2& operator=(const TSingleSubstFormat2&);
   };
   struct TLookup {
-    TT_uint16_t LookupType;
-    TT_uint16_t LookupFlag;
-    TT_uint16_t SubTableCount;
+    uint16_t LookupType;
+    uint16_t LookupFlag;
+    uint16_t SubTableCount;
     struct TSubTableBase** SubTable;
     TLookup()
         : LookupType(0), LookupFlag(0), SubTableCount(0), SubTable(NULL) {}
@@ -312,35 +313,35 @@ class CFX_CTTGSUBTable {
   void ParseSingleSubst(FT_Bytes raw, TSubTableBase** rec);
   void ParseSingleSubstFormat1(FT_Bytes raw, TSingleSubstFormat1* rec);
   void ParseSingleSubstFormat2(FT_Bytes raw, TSingleSubstFormat2* rec);
-  bool GetVerticalGlyphSub(TT_uint32_t glyphnum,
-                           TT_uint32_t* vglyphnum,
+  bool GetVerticalGlyphSub(uint32_t glyphnum,
+                           uint32_t* vglyphnum,
                            struct TFeature* Feature);
-  bool GetVerticalGlyphSub2(TT_uint32_t glyphnum,
-                            TT_uint32_t* vglyphnum,
+  bool GetVerticalGlyphSub2(uint32_t glyphnum,
+                            uint32_t* vglyphnum,
                             struct TLookup* Lookup);
-  int GetCoverageIndex(struct TCoverageFormatBase* Coverage, TT_uint32_t g);
-  TT_uint8_t GetUInt8(FT_Bytes& p) const {
-    TT_uint8_t ret = p[0];
+  int GetCoverageIndex(struct TCoverageFormatBase* Coverage, uint32_t g);
+  uint8_t GetUInt8(FT_Bytes& p) const {
+    uint8_t ret = p[0];
     p += 1;
     return ret;
   }
-  TT_int16_t GetInt16(FT_Bytes& p) const {
-    TT_uint16_t ret = p[0] << 8 | p[1];
+  int16_t GetInt16(FT_Bytes& p) const {
+    uint16_t ret = p[0] << 8 | p[1];
     p += 2;
-    return *(TT_int16_t*)&ret;
+    return *(int16_t*)&ret;
   }
-  TT_uint16_t GetUInt16(FT_Bytes& p) const {
-    TT_uint16_t ret = p[0] << 8 | p[1];
+  uint16_t GetUInt16(FT_Bytes& p) const {
+    uint16_t ret = p[0] << 8 | p[1];
     p += 2;
     return ret;
   }
-  TT_int32_t GetInt32(FT_Bytes& p) const {
-    TT_uint32_t ret = p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3];
+  int32_t GetInt32(FT_Bytes& p) const {
+    uint32_t ret = p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3];
     p += 4;
-    return *(TT_int32_t*)&ret;
+    return *(int32_t*)&ret;
   }
-  TT_uint32_t GetUInt32(FT_Bytes& p) const {
-    TT_uint32_t ret = p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3];
+  uint32_t GetUInt32(FT_Bytes& p) const {
+    uint32_t ret = p[0] << 24 | p[1] << 16 | p[2] << 8 | p[3];
     p += 4;
     return ret;
   }