blob: 2c7548ac94b765495a6dbe193acf724e70607c3c [file] [log] [blame]
// 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.
#include <stdint.h>
#include "core/fxcrt/fx_string.h"
#include "third_party/base/span.h"
struct FXCMAP_DWordCIDMap {
uint16_t m_HiWord;
uint16_t m_LoWordLow;
uint16_t m_LoWordHigh;
uint16_t m_CID;
struct FXCMAP_CMap {
enum MapType : uint8_t { Single, Range };
const char* m_Name; // Raw, POD struct.
const uint16_t* m_pWordMap; // Raw, POD struct.
const FXCMAP_DWordCIDMap* m_pDWordMap; // Raw, POD struct.
uint16_t m_WordCount;
uint16_t m_DWordCount;
MapType m_WordMapType;
int8_t m_UseOffset;
const FXCMAP_CMap* FindEmbeddedCMap(pdfium::span<const FXCMAP_CMap> pCMaps,
ByteStringView name);
uint16_t CIDFromCharCode(const FXCMAP_CMap* pMap, uint32_t charcode);
uint32_t CharCodeFromCID(const FXCMAP_CMap* pMap, uint16_t cid);