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-rw-r--r--core/src/fpdfapi/fpdf_font/font_int.h16
-rw-r--r--core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp51
-rw-r--r--core/src/fpdfapi/fpdf_page/fpdf_page_doc.cpp21
-rw-r--r--core/src/fpdfapi/fpdf_page/pageint.h3
-rw-r--r--core/src/fpdfapi/fpdf_render/fpdf_render_text.cpp19
-rw-r--r--core/src/fpdfapi/fpdf_render/render_int.h11
-rw-r--r--core/src/fxcodec/codec/codec_int.h15
-rw-r--r--core/src/fxcodec/codec/fx_codec_icc.cpp29
-rw-r--r--core/src/fxcrt/fx_basic_maps.cpp192
-rw-r--r--core/src/fxge/ge/fx_ge_fontmap.cpp113
-rw-r--r--core/src/fxge/ge/fx_ge_linux.cpp47
-rw-r--r--core/src/fxge/ge/fx_ge_text.cpp21
12 files changed, 168 insertions, 370 deletions
diff --git a/core/src/fpdfapi/fpdf_font/font_int.h b/core/src/fpdfapi/fpdf_font/font_int.h
index d7cbe1b0b5..30223ad63a 100644
--- a/core/src/fpdfapi/fpdf_font/font_int.h
+++ b/core/src/fpdfapi/fpdf_font/font_int.h
@@ -3,10 +3,22 @@
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
#ifndef CORE_SRC_FPDFAPI_FPDF_FONT_FONT_INT_H_
#define CORE_SRC_FPDFAPI_FPDF_FONT_FONT_INT_H_
+#include <map>
+
+#include "../../../include/fxcrt/fx_basic.h"
+#include "../../../include/fpdfapi/fpdf_resource.h"
+
+class CPDF_CID2UnicodeMap;
+class CPDF_CMap;
+class CPDF_Font;
+class CPDF_Stream;
+
typedef void* FXFT_Library;
+
class CPDF_CMapManager {
public:
CPDF_CMapManager();
@@ -19,9 +31,9 @@ class CPDF_CMapManager {
private:
CPDF_CMap* LoadPredefinedCMap(const CFX_ByteString& name, FX_BOOL bPrompt);
CPDF_CID2UnicodeMap* LoadCID2UnicodeMap(int charset, FX_BOOL bPrompt);
- void DropAll(FX_BOOL bReload);
+
FX_BOOL m_bPrompted;
- CFX_MapByteStringToPtr m_CMaps;
+ std::map<CFX_ByteString, CPDF_CMap*> m_CMaps;
CPDF_CID2UnicodeMap* m_CID2UnicodeMaps[6];
};
class CPDF_FontGlobals {
diff --git a/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp b/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
index 5927511ebf..ca6c04fef9 100644
--- a/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
+++ b/core/src/fpdfapi/fpdf_font/fpdf_font_cid.cpp
@@ -22,19 +22,24 @@ CPDF_CMapManager::CPDF_CMapManager() {
FXSYS_memset(m_CID2UnicodeMaps, 0, sizeof m_CID2UnicodeMaps);
}
CPDF_CMapManager::~CPDF_CMapManager() {
- DropAll(FALSE);
+ for (const auto& pair : m_CMaps) {
+ delete pair.second;
+ }
+ m_CMaps.clear();
+ for (int i = 0; i < FX_ArraySize(m_CID2UnicodeMaps); ++i) {
+ delete m_CID2UnicodeMaps[i];
+ }
}
CPDF_CMap* CPDF_CMapManager::GetPredefinedCMap(const CFX_ByteString& name,
FX_BOOL bPromptCJK) {
- CPDF_CMap* pCMap;
- if (m_CMaps.Lookup(name, (void*&)pCMap)) {
- return pCMap;
+ auto it = m_CMaps.find(name);
+ if (it != m_CMaps.end()) {
+ return it->second;
}
- pCMap = LoadPredefinedCMap(name, bPromptCJK);
- if (name.IsEmpty()) {
- return pCMap;
+ CPDF_CMap* pCMap = LoadPredefinedCMap(name, bPromptCJK);
+ if (!name.IsEmpty()) {
+ m_CMaps[name] = pCMap;
}
- m_CMaps.SetAt(name, pCMap);
return pCMap;
}
CPDF_CMap* CPDF_CMapManager::LoadPredefinedCMap(const CFX_ByteString& name,
@@ -59,33 +64,13 @@ int _CharsetFromOrdering(const CFX_ByteString& Ordering) {
return CIDSET_UNKNOWN;
}
void CPDF_CMapManager::ReloadAll() {
- DropAll(TRUE);
-}
-void CPDF_CMapManager::DropAll(FX_BOOL bReload) {
- FX_POSITION pos = m_CMaps.GetStartPosition();
- while (pos) {
- CFX_ByteString name;
- CPDF_CMap* pCMap;
- m_CMaps.GetNextAssoc(pos, name, (void*&)pCMap);
- if (pCMap == NULL) {
- continue;
- }
- if (bReload) {
- pCMap->LoadPredefined(this, name, FALSE);
- } else {
- delete pCMap;
- }
+ for (const auto& pair : m_CMaps) {
+ CPDF_CMap* pCMap = pair.second;
+ pCMap->LoadPredefined(this, pair.first, FALSE);
}
- for (int i = 0; i < sizeof m_CID2UnicodeMaps / sizeof(CPDF_CID2UnicodeMap*);
- i++) {
- CPDF_CID2UnicodeMap* pMap = m_CID2UnicodeMaps[i];
- if (pMap == NULL) {
- continue;
- }
- if (bReload) {
+ for (int i = 0; i < FX_ArraySize(m_CID2UnicodeMaps); ++i) {
+ if (CPDF_CID2UnicodeMap* pMap = m_CID2UnicodeMaps[i]) {
pMap->Load(this, i, FALSE);
- } else {
- delete pMap;
}
}
}
diff --git a/core/src/fpdfapi/fpdf_page/fpdf_page_doc.cpp b/core/src/fpdfapi/fpdf_page/fpdf_page_doc.cpp
index 74e33b56a9..210d5433be 100644
--- a/core/src/fpdfapi/fpdf_page/fpdf_page_doc.cpp
+++ b/core/src/fpdfapi/fpdf_page/fpdf_page_doc.cpp
@@ -171,14 +171,10 @@ void CPDF_DocPageData::Clear(FX_BOOL bForceRelease) {
continue;
if (bForceRelease || ipData->use_count() < 2) {
- CPDF_Stream* ipKey = curr_it->first;
- FX_POSITION pos2 = m_HashProfileMap.GetStartPosition();
- while (pos2) {
- CFX_ByteString bsKey;
- CPDF_Stream* pFindStream = nullptr;
- m_HashProfileMap.GetNextAssoc(pos2, bsKey, (void*&)pFindStream);
- if (ipKey == pFindStream) {
- m_HashProfileMap.RemoveKey(bsKey);
+ for (auto hash_it = m_HashProfileMap.begin();
+ hash_it != m_HashProfileMap.end(); ++hash_it) {
+ if (curr_it->first == hash_it->second) {
+ m_HashProfileMap.erase(hash_it);
break;
}
}
@@ -519,18 +515,17 @@ CPDF_IccProfile* CPDF_DocPageData::GetIccProfile(
CPDF_StreamAcc stream;
stream.LoadAllData(pIccProfileStream, FALSE);
uint8_t digest[20];
- CPDF_Stream* pCopiedStream = nullptr;
CRYPT_SHA1Generate(stream.GetData(), stream.GetSize(), digest);
- if (m_HashProfileMap.Lookup(CFX_ByteStringC(digest, 20),
- (void*&)pCopiedStream)) {
- auto it_copied_stream = m_IccProfileMap.find(pCopiedStream);
+ auto hash_it = m_HashProfileMap.find(CFX_ByteStringC(digest, 20));
+ if (hash_it != m_HashProfileMap.end()) {
+ auto it_copied_stream = m_IccProfileMap.find(hash_it->second);
return it_copied_stream->second->AddRef();
}
CPDF_IccProfile* pProfile =
new CPDF_IccProfile(stream.GetData(), stream.GetSize());
CPDF_CountedIccProfile* ipData = new CPDF_CountedIccProfile(pProfile);
m_IccProfileMap[pIccProfileStream] = ipData;
- m_HashProfileMap.SetAt(CFX_ByteStringC(digest, 20), pIccProfileStream);
+ m_HashProfileMap[CFX_ByteStringC(digest, 20)] = pIccProfileStream;
return ipData->AddRef();
}
diff --git a/core/src/fpdfapi/fpdf_page/pageint.h b/core/src/fpdfapi/fpdf_page/pageint.h
index bc03c3b5e6..6bec07268c 100644
--- a/core/src/fpdfapi/fpdf_page/pageint.h
+++ b/core/src/fpdfapi/fpdf_page/pageint.h
@@ -422,9 +422,8 @@ class CPDF_DocPageData {
using CPDF_PatternMap = std::map<CPDF_Object*, CPDF_CountedPattern*>;
CPDF_Document* const m_pPDFDoc;
- CFX_MapByteStringToPtr m_HashProfileMap;
FX_BOOL m_bForceClear;
-
+ std::map<CFX_ByteString, CPDF_Stream*> m_HashProfileMap;
CPDF_ColorSpaceMap m_ColorSpaceMap;
CPDF_FontFileMap m_FontFileMap;
CPDF_FontMap m_FontMap;
diff --git a/core/src/fpdfapi/fpdf_render/fpdf_render_text.cpp b/core/src/fpdfapi/fpdf_render/fpdf_render_text.cpp
index d36125e1b8..50388332f8 100644
--- a/core/src/fpdfapi/fpdf_render/fpdf_render_text.cpp
+++ b/core/src/fpdfapi/fpdf_render/fpdf_render_text.cpp
@@ -11,14 +11,10 @@
#include "render_int.h"
extern FX_BOOL IsAvailableMatrix(const CFX_AffineMatrix& matrix);
CPDF_Type3Cache::~CPDF_Type3Cache() {
- FX_POSITION pos = m_SizeMap.GetStartPosition();
- CFX_ByteString Key;
- CPDF_Type3Glyphs* pSizeCache = NULL;
- while (pos) {
- pSizeCache = (CPDF_Type3Glyphs*)m_SizeMap.GetNextValue(pos);
- delete pSizeCache;
+ for (const auto& pair : m_SizeMap) {
+ delete pair.second;
}
- m_SizeMap.RemoveAll();
+ m_SizeMap.clear();
}
CFX_GlyphBitmap* CPDF_Type3Cache::LoadGlyph(FX_DWORD charcode,
const CFX_AffineMatrix* pMatrix,
@@ -29,10 +25,13 @@ CFX_GlyphBitmap* CPDF_Type3Cache::LoadGlyph(FX_DWORD charcode,
4, FXSYS_round(pMatrix->a * 10000), FXSYS_round(pMatrix->b * 10000),
FXSYS_round(pMatrix->c * 10000), FXSYS_round(pMatrix->d * 10000));
CFX_ByteStringC FaceGlyphsKey(keygen.m_Key, keygen.m_KeyLen);
- CPDF_Type3Glyphs* pSizeCache = NULL;
- if (!m_SizeMap.Lookup(FaceGlyphsKey, (void*&)pSizeCache)) {
+ CPDF_Type3Glyphs* pSizeCache;
+ auto it = m_SizeMap.find(FaceGlyphsKey);
+ if (it == m_SizeMap.end()) {
pSizeCache = new CPDF_Type3Glyphs;
- m_SizeMap.SetAt(FaceGlyphsKey, pSizeCache);
+ m_SizeMap[FaceGlyphsKey] = pSizeCache;
+ } else {
+ pSizeCache = it->second;
}
CFX_GlyphBitmap* pGlyphBitmap;
if (pSizeCache->m_GlyphMap.Lookup((void*)(uintptr_t)charcode,
diff --git a/core/src/fpdfapi/fpdf_render/render_int.h b/core/src/fpdfapi/fpdf_render/render_int.h
index 733e24cbcf..e195472ac1 100644
--- a/core/src/fpdfapi/fpdf_render/render_int.h
+++ b/core/src/fpdfapi/fpdf_render/render_int.h
@@ -12,8 +12,11 @@
#include "../../../../third_party/base/nonstd_unique_ptr.h"
#include "../../../include/fpdfapi/fpdf_pageobj.h"
+class CFX_GlyphBitmap;
class CPDF_QuickStretcher;
+
#define TYPE3_MAX_BLUES 16
+
class CPDF_Type3Glyphs {
public:
CPDF_Type3Glyphs() {
@@ -30,11 +33,11 @@ class CPDF_Type3Glyphs {
int m_TopBlue[TYPE3_MAX_BLUES], m_BottomBlue[TYPE3_MAX_BLUES];
int m_TopBlueCount, m_BottomBlueCount;
};
-class CFX_GlyphBitmap;
class CPDF_Type3Cache {
public:
- CPDF_Type3Cache(CPDF_Type3Font* pFont) { m_pFont = pFont; }
+ explicit CPDF_Type3Cache(CPDF_Type3Font* pFont) : m_pFont(pFont) {}
~CPDF_Type3Cache();
+
CFX_GlyphBitmap* LoadGlyph(FX_DWORD charcode,
const CFX_AffineMatrix* pMatrix,
FX_FLOAT retinaScaleX = 1.0f,
@@ -46,8 +49,8 @@ class CPDF_Type3Cache {
const CFX_AffineMatrix* pMatrix,
FX_FLOAT retinaScaleX = 1.0f,
FX_FLOAT retinaScaleY = 1.0f);
- CPDF_Type3Font* m_pFont;
- CFX_MapByteStringToPtr m_SizeMap;
+ CPDF_Type3Font* const m_pFont;
+ std::map<CFX_ByteString, CPDF_Type3Glyphs*> m_SizeMap;
};
class CPDF_TransferFunc {
public:
diff --git a/core/src/fxcodec/codec/codec_int.h b/core/src/fxcodec/codec/codec_int.h
index ec558bea28..4bcdeed7ad 100644
--- a/core/src/fxcodec/codec/codec_int.h
+++ b/core/src/fxcodec/codec/codec_int.h
@@ -9,11 +9,15 @@
#include <limits.h>
#include <list>
+#include <map>
#include "../../../../third_party/libopenjpeg20/openjpeg.h" // For OPJ_SIZE_T.
#include "../../../include/fxcodec/fx_codec.h"
#include "../jbig2/JBig2_Context.h"
+class CFX_IccProfileCache;
+class CFX_IccTransformCache;
+
class CCodec_BasicModule : public ICodec_BasicModule {
public:
virtual FX_BOOL RunLengthEncode(const uint8_t* src_buf,
@@ -225,18 +229,19 @@ class CCodec_IccModule : public ICodec_IccModule {
virtual ~CCodec_IccModule();
protected:
- CFX_MapByteStringToPtr m_MapTranform;
- CFX_MapByteStringToPtr m_MapProfile;
- FX_DWORD m_nComponents;
- typedef enum {
+ enum Icc_CLASS {
Icc_CLASS_INPUT = 0,
Icc_CLASS_OUTPUT,
Icc_CLASS_PROOF,
Icc_CLASS_MAX
- } Icc_CLASS;
+ };
void* CreateProfile(ICodec_IccModule::IccParam* pIccParam,
Icc_CLASS ic,
CFX_BinaryBuf* pTransformKey);
+
+ FX_DWORD m_nComponents;
+ std::map<CFX_ByteString, CFX_IccTransformCache*> m_MapTranform;
+ std::map<CFX_ByteString, CFX_IccProfileCache*> m_MapProfile;
};
class CCodec_JpxModule : public ICodec_JpxModule {
diff --git a/core/src/fxcodec/codec/fx_codec_icc.cpp b/core/src/fxcodec/codec/fx_codec_icc.cpp
index dad880a936..2a8ccc364c 100644
--- a/core/src/fxcodec/codec/fx_codec_icc.cpp
+++ b/core/src/fxcodec/codec/fx_codec_icc.cpp
@@ -434,7 +434,8 @@ void* CCodec_IccModule::CreateProfile(ICodec_IccModule::IccParam* pIccParam,
CFX_ByteString ProfileKey(key.GetBuffer(), key.GetSize());
ASSERT(pTransformKey);
pTransformKey->AppendBlock(ProfileKey.GetBuffer(0), ProfileKey.GetLength());
- if (!m_MapProfile.Lookup(ProfileKey, (void*&)pCache)) {
+ auto it = m_MapProfile.find(ProfileKey);
+ if (it == m_MapProfile.end()) {
pCache = new CFX_IccProfileCache;
switch (pIccParam->dwProfileType) {
case Icc_PARAMTYPE_BUFFER:
@@ -456,8 +457,9 @@ void* CCodec_IccModule::CreateProfile(ICodec_IccModule::IccParam* pIccParam,
default:
break;
}
- m_MapProfile.SetAt(ProfileKey, pCache);
+ m_MapProfile[ProfileKey] = pCache;
} else {
+ pCache = it->second;
pCache->m_dwRate++;
}
return pCache->m_pProfile;
@@ -496,7 +498,8 @@ void* CCodec_IccModule::CreateTransform(
<< (pProofProfile != NULL) << dwPrfIntent << dwPrfFlag;
CFX_ByteStringC TransformKey(key.GetBuffer(), key.GetSize());
CFX_IccTransformCache* pTransformCache;
- if (!m_MapTranform.Lookup(TransformKey, (void*&)pTransformCache)) {
+ auto it = m_MapTranform.find(TransformKey);
+ if (it == m_MapTranform.end()) {
pCmm = FX_Alloc(CLcmsCmm, 1);
pCmm->m_nSrcComponents = T_CHANNELS(dwInputProfileType);
pCmm->m_nDstComponents = T_CHANNELS(dwOutputProfileType);
@@ -512,26 +515,22 @@ void* CCodec_IccModule::CreateTransform(
dwOutputProfileType, dwIntent, dwFlag);
}
pCmm->m_hTransform = pTransformCache->m_pIccTransform;
- m_MapTranform.SetAt(TransformKey, pTransformCache);
+ m_MapTranform[TransformKey] = pTransformCache;
} else {
+ pTransformCache = it->second;
pTransformCache->m_dwRate++;
}
return pTransformCache->m_pCmm;
}
CCodec_IccModule::~CCodec_IccModule() {
- FX_POSITION pos = m_MapProfile.GetStartPosition();
- CFX_ByteString key;
- CFX_IccProfileCache* pProfileCache;
- while (pos) {
- m_MapProfile.GetNextAssoc(pos, key, (void*&)pProfileCache);
- delete pProfileCache;
+ for (const auto& pair : m_MapProfile) {
+ delete pair.second;
}
- pos = m_MapTranform.GetStartPosition();
- CFX_IccTransformCache* pTransformCache;
- while (pos) {
- m_MapTranform.GetNextAssoc(pos, key, (void*&)pTransformCache);
- delete pTransformCache;
+ m_MapProfile.clear();
+ for (const auto& pair : m_MapTranform) {
+ delete pair.second;
}
+ m_MapTranform.clear();
}
void* CCodec_IccModule::CreateTransform_sRGB(const uint8_t* pProfileData,
FX_DWORD dwProfileSize,
diff --git a/core/src/fxcrt/fx_basic_maps.cpp b/core/src/fxcrt/fx_basic_maps.cpp
index 1558ae6f75..6bcb91546a 100644
--- a/core/src/fxcrt/fx_basic_maps.cpp
+++ b/core/src/fxcrt/fx_basic_maps.cpp
@@ -7,12 +7,6 @@
#include "../../include/fxcrt/fx_basic.h"
#include "plex.h"
-static void ConstructElement(CFX_ByteString* pNewData) {
- new (pNewData) CFX_ByteString();
-}
-static void DestructElement(CFX_ByteString* pOldData) {
- pOldData->~CFX_ByteString();
-}
CFX_MapPtrToPtr::CFX_MapPtrToPtr(int nBlockSize)
: m_pHashTable(NULL),
m_nHashTableSize(17),
@@ -165,192 +159,6 @@ void CFX_MapPtrToPtr::FreeAssoc(CFX_MapPtrToPtr::CAssoc* pAssoc) {
RemoveAll();
}
}
-CFX_MapByteStringToPtr::CFX_MapByteStringToPtr(int nBlockSize)
- : m_pHashTable(NULL),
- m_nHashTableSize(17),
- m_nCount(0),
- m_pFreeList(NULL),
- m_pBlocks(NULL),
- m_nBlockSize(nBlockSize) {
- ASSERT(m_nBlockSize > 0);
-}
-void CFX_MapByteStringToPtr::RemoveAll() {
- if (m_pHashTable != NULL) {
- for (FX_DWORD nHash = 0; nHash < m_nHashTableSize; nHash++) {
- CAssoc* pAssoc;
- for (pAssoc = m_pHashTable[nHash]; pAssoc != NULL;
- pAssoc = pAssoc->pNext) {
- DestructElement(&pAssoc->key);
- }
- }
- FX_Free(m_pHashTable);
- m_pHashTable = NULL;
- }
- m_nCount = 0;
- m_pFreeList = NULL;
- m_pBlocks->FreeDataChain();
- m_pBlocks = NULL;
-}
-CFX_MapByteStringToPtr::~CFX_MapByteStringToPtr() {
- RemoveAll();
- ASSERT(m_nCount == 0);
-}
-void CFX_MapByteStringToPtr::GetNextAssoc(FX_POSITION& rNextPosition,
- CFX_ByteString& rKey,
- void*& rValue) const {
- ASSERT(m_pHashTable != NULL);
- CAssoc* pAssocRet = (CAssoc*)rNextPosition;
- ASSERT(pAssocRet != NULL);
- if (pAssocRet == (CAssoc*)-1) {
- for (FX_DWORD nBucket = 0; nBucket < m_nHashTableSize; nBucket++)
- if ((pAssocRet = m_pHashTable[nBucket]) != NULL) {
- break;
- }
- ASSERT(pAssocRet != NULL);
- }
- CAssoc* pAssocNext;
- if ((pAssocNext = pAssocRet->pNext) == NULL) {
- for (FX_DWORD nBucket = pAssocRet->nHashValue + 1;
- nBucket < m_nHashTableSize; nBucket++)
- if ((pAssocNext = m_pHashTable[nBucket]) != NULL) {
- break;
- }
- }
- rNextPosition = (FX_POSITION)pAssocNext;
- rKey = pAssocRet->key;
- rValue = pAssocRet->value;
-}
-void* CFX_MapByteStringToPtr::GetNextValue(FX_POSITION& rNextPosition) const {
- ASSERT(m_pHashTable != NULL);
- CAssoc* pAssocRet = (CAssoc*)rNextPosition;
- ASSERT(pAssocRet != NULL);
- if (pAssocRet == (CAssoc*)-1) {
- for (FX_DWORD nBucket = 0; nBucket < m_nHashTableSize; nBucket++)
- if ((pAssocRet = m_pHashTable[nBucket]) != NULL) {
- break;
- }
- ASSERT(pAssocRet != NULL);
- }
- CAssoc* pAssocNext;
- if ((pAssocNext = pAssocRet->pNext) == NULL) {
- for (FX_DWORD nBucket = pAssocRet->nHashValue + 1;
- nBucket < m_nHashTableSize; nBucket++)
- if ((pAssocNext = m_pHashTable[nBucket]) != NULL) {
- break;
- }
- }
- rNextPosition = (FX_POSITION)pAssocNext;
- return pAssocRet->value;
-}
-void*& CFX_MapByteStringToPtr::operator[](const CFX_ByteStringC& key) {
- FX_DWORD nHash;
- CAssoc* pAssoc;
- if ((pAssoc = GetAssocAt(key, nHash)) == NULL) {
- if (m_pHashTable == NULL) {
- InitHashTable(m_nHashTableSize);
- }
- pAssoc = NewAssoc();
- pAssoc->nHashValue = nHash;
- pAssoc->key = key;
- pAssoc->pNext = m_pHashTable[nHash];
- m_pHashTable[nHash] = pAssoc;
- }
- return pAssoc->value;
-}
-CFX_MapByteStringToPtr::CAssoc* CFX_MapByteStringToPtr::NewAssoc() {
- if (m_pFreeList == NULL) {
- CFX_Plex* newBlock = CFX_Plex::Create(
- m_pBlocks, m_nBlockSize, sizeof(CFX_MapByteStringToPtr::CAssoc));
- CFX_MapByteStringToPtr::CAssoc* pAssoc =
- (CFX_MapByteStringToPtr::CAssoc*)newBlock->data();
- pAssoc += m_nBlockSize - 1;
- for (int i = m_nBlockSize - 1; i >= 0; i--, pAssoc--) {
- pAssoc->pNext = m_pFreeList;
- m_pFreeList = pAssoc;
- }
- }
- ASSERT(m_pFreeList != NULL);
- CFX_MapByteStringToPtr::CAssoc* pAssoc = m_pFreeList;
- m_pFreeList = m_pFreeList->pNext;
- m_nCount++;
- ASSERT(m_nCount > 0);
- ConstructElement(&pAssoc->key);
- pAssoc->value = 0;
- return pAssoc;
-}
-void CFX_MapByteStringToPtr::FreeAssoc(CFX_MapByteStringToPtr::CAssoc* pAssoc) {
- DestructElement(&pAssoc->key);
- pAssoc->pNext = m_pFreeList;
- m_pFreeList = pAssoc;
- m_nCount--;
- ASSERT(m_nCount >= 0);
- if (m_nCount == 0) {
- RemoveAll();
- }
-}
-CFX_MapByteStringToPtr::CAssoc* CFX_MapByteStringToPtr::GetAssocAt(
- const CFX_ByteStringC& key,
- FX_DWORD& nHash) const {
- nHash = HashKey(key) % m_nHashTableSize;
- if (m_pHashTable == NULL) {
- return NULL;
- }
- CAssoc* pAssoc;
- for (pAssoc = m_pHashTable[nHash]; pAssoc != NULL; pAssoc = pAssoc->pNext) {
- if (pAssoc->key == key) {
- return pAssoc;
- }
- }
- return NULL;
-}
-FX_BOOL CFX_MapByteStringToPtr::Lookup(const CFX_ByteStringC& key,
- void*& rValue) const {
- FX_DWORD nHash;
- CAssoc* pAssoc = GetAssocAt(key, nHash);
- if (pAssoc == NULL) {
- return FALSE;
- }
- rValue = pAssoc->value;
- return TRUE;
-}
-void CFX_MapByteStringToPtr::InitHashTable(FX_DWORD nHashSize,
- FX_BOOL bAllocNow) {
- ASSERT(m_nCount == 0);
- ASSERT(nHashSize > 0);
- FX_Free(m_pHashTable);
- m_pHashTable = NULL;
- if (bAllocNow) {
- m_pHashTable = FX_Alloc(CAssoc*, nHashSize);
- }
- m_nHashTableSize = nHashSize;
-}
-inline FX_DWORD CFX_MapByteStringToPtr::HashKey(
- const CFX_ByteStringC& key) const {
- FX_DWORD nHash = 0;
- int len = key.GetLength();
- const uint8_t* buf = key.GetPtr();
- for (int i = 0; i < len; i++) {
- nHash = (nHash << 5) + nHash + buf[i];
- }
- return nHash;
-}
-FX_BOOL CFX_MapByteStringToPtr::RemoveKey(const CFX_ByteStringC& key) {
- if (m_pHashTable == NULL) {
- return FALSE;
- }
- CAssoc** ppAssocPrev;
- ppAssocPrev = &m_pHashTable[HashKey(key) % m_nHashTableSize];
- CAssoc* pAssoc;
- for (pAssoc = *ppAssocPrev; pAssoc != NULL; pAssoc = pAssoc->pNext) {
- if (pAssoc->key == key) {
- *ppAssocPrev = pAssoc->pNext;
- FreeAssoc(pAssoc);
- return TRUE;
- }
- ppAssocPrev = &pAssoc->pNext;
- }
- return FALSE;
-}
struct _CompactString {
uint8_t m_CompactLen;
uint8_t m_LenHigh;
diff --git a/core/src/fxge/ge/fx_ge_fontmap.cpp b/core/src/fxge/ge/fx_ge_fontmap.cpp
index 100688c4e0..f4091e0136 100644
--- a/core/src/fxge/ge/fx_ge_fontmap.cpp
+++ b/core/src/fxge/ge/fx_ge_fontmap.cpp
@@ -9,9 +9,31 @@
#include "../../../include/fxge/fx_ge.h"
#include "../../../include/fxge/fx_freetype.h"
#include "text_int.h"
+
#define GET_TT_SHORT(w) (FX_WORD)(((w)[0] << 8) | (w)[1])
#define GET_TT_LONG(w) \
(FX_DWORD)(((w)[0] << 24) | ((w)[1] << 16) | ((w)[2] << 8) | (w)[3])
+
+namespace {
+
+CFX_ByteString KeyNameFromFace(const CFX_ByteString& face_name,
+ int weight,
+ FX_BOOL bItalic) {
+ CFX_ByteString key(face_name);
+ key += ',';
+ key += CFX_ByteString::FormatInteger(weight);
+ key += bItalic ? 'I' : 'N';
+ return key;
+}
+
+CFX_ByteString KeyNameFromSize(int ttc_size, FX_DWORD checksum) {
+ CFX_ByteString key;
+ key.Format("%d:%d", ttc_size, checksum);
+ return key;
+}
+
+} // namespace
+
CFX_SubstFont::CFX_SubstFont() {
m_ExtHandle = NULL;
m_Charset = 0;
@@ -74,14 +96,10 @@ void CFX_FontMgr::InitFTLibrary() {
}
}
void CFX_FontMgr::FreeCache() {
- FX_POSITION pos = m_FaceMap.GetStartPosition();
- while (pos) {
- CFX_ByteString Key;
- CTTFontDesc* face;
- m_FaceMap.GetNextAssoc(pos, Key, (void*&)face);
- delete face;
- }
- m_FaceMap.RemoveAll();
+ for (const auto& pair : m_FaceMap) {
+ delete pair.second;
+ }
+ m_FaceMap.clear();
}
void CFX_FontMgr::SetSystemFontInfo(IFX_SystemFontInfo* pFontInfo) {
m_pBuiltinMapper->SetSystemFontInfo(pFontInfo);
@@ -103,18 +121,14 @@ FXFT_Face CFX_FontMgr::GetCachedFace(const CFX_ByteString& face_name,
int weight,
FX_BOOL bItalic,
uint8_t*& pFontData) {
- CFX_ByteString key(face_name);
- key += ',';
- key += CFX_ByteString::FormatInteger(weight);
- key += bItalic ? 'I' : 'N';
- CTTFontDesc* pFontDesc = NULL;
- m_FaceMap.Lookup(key, (void*&)pFontDesc);
- if (pFontDesc) {
- pFontData = pFontDesc->m_pFontData;
- pFontDesc->m_RefCount++;
- return pFontDesc->m_SingleFace.m_pFace;
- }
- return NULL;
+ auto it = m_FaceMap.find(KeyNameFromFace(face_name, weight, bItalic));
+ if (it == m_FaceMap.end())
+ return nullptr;
+
+ CTTFontDesc* pFontDesc = it->second;
+ pFontData = pFontDesc->m_pFontData;
+ pFontDesc->m_RefCount++;
+ return pFontDesc->m_SingleFace.m_pFace;
}
FXFT_Face CFX_FontMgr::AddCachedFace(const CFX_ByteString& face_name,
int weight,
@@ -145,11 +159,7 @@ FXFT_Face CFX_FontMgr::AddCachedFace(const CFX_ByteString& face_name,
delete pFontDesc;
return NULL;
}
- CFX_ByteString key(face_name);
- key += ',';
- key += CFX_ByteString::FormatInteger(weight);
- key += bItalic ? 'I' : 'N';
- m_FaceMap.SetAt(key, pFontDesc);
+ m_FaceMap[KeyNameFromFace(face_name, weight, bItalic)] = pFontDesc;
return pFontDesc->m_SingleFace.m_pFace;
}
const FX_CHAR* const g_Base14FontNames[14] = {
@@ -302,17 +312,15 @@ FXFT_Face CFX_FontMgr::GetCachedTTCFace(int ttc_size,
FX_DWORD checksum,
int font_offset,
uint8_t*& pFontData) {
- CFX_ByteString key;
- key.Format("%d:%d", ttc_size, checksum);
- CTTFontDesc* pFontDesc = NULL;
- m_FaceMap.Lookup(key, (void*&)pFontDesc);
- if (pFontDesc == NULL) {
- return NULL;
- }
+ auto it = m_FaceMap.find(KeyNameFromSize(ttc_size, checksum));
+ if (it == m_FaceMap.end())
+ return nullptr;
+
+ CTTFontDesc* pFontDesc = it->second;
pFontData = pFontDesc->m_pFontData;
pFontDesc->m_RefCount++;
int face_index = GetTTCIndex(pFontDesc->m_pFontData, ttc_size, font_offset);
- if (pFontDesc->m_TTCFace.m_pFaces[face_index] == NULL) {
+ if (!pFontDesc->m_TTCFace.m_pFaces[face_index]) {
pFontDesc->m_TTCFace.m_pFaces[face_index] =
GetFixedFace(pFontDesc->m_pFontData, ttc_size, face_index);
}
@@ -323,8 +331,6 @@ FXFT_Face CFX_FontMgr::AddCachedTTCFace(int ttc_size,
uint8_t* pData,
FX_DWORD size,
int font_offset) {
- CFX_ByteString key;
- key.Format("%d:%d", ttc_size, checksum);
CTTFontDesc* pFontDesc = new CTTFontDesc;
pFontDesc->m_Type = 2;
pFontDesc->m_pFontData = pData;
@@ -332,8 +338,7 @@ FXFT_Face CFX_FontMgr::AddCachedTTCFace(int ttc_size,
pFontDesc->m_TTCFace.m_pFaces[i] = NULL;
}
pFontDesc->m_RefCount++;
- key.Format("%d:%d", ttc_size, checksum);
- m_FaceMap.SetAt(key, pFontDesc);
+ m_FaceMap[KeyNameFromSize(ttc_size, checksum)] = pFontDesc;
int face_index = GetTTCIndex(pFontDesc->m_pFontData, ttc_size, font_offset);
pFontDesc->m_TTCFace.m_pFaces[face_index] =
GetFixedFace(pFontDesc->m_pFontData, ttc_size, face_index);
@@ -376,16 +381,14 @@ FXFT_Face CFX_FontMgr::GetFileFace(const FX_CHAR* filename, int face_index) {
return face;
}
void CFX_FontMgr::ReleaseFace(FXFT_Face face) {
- if (face == NULL) {
+ if (!face) {
return;
}
- FX_POSITION pos = m_FaceMap.GetStartPosition();
- while (pos) {
- CFX_ByteString Key;
- CTTFontDesc* ttface;
- m_FaceMap.GetNextAssoc(pos, Key, (void*&)ttface);
- if (ttface->ReleaseFace(face)) {
- m_FaceMap.RemoveKey(Key);
+ auto it = m_FaceMap.begin();
+ while (it != m_FaceMap.end()) {
+ auto temp = it++;
+ if (temp->second->ReleaseFace(face)) {
+ m_FaceMap.erase(temp);
}
}
}
@@ -1274,12 +1277,8 @@ IFX_SystemFontInfo* IFX_SystemFontInfo::CreateDefault(const char** pUnused) {
#endif
CFX_FolderFontInfo::CFX_FolderFontInfo() {}
CFX_FolderFontInfo::~CFX_FolderFontInfo() {
- FX_POSITION pos = m_FontList.GetStartPosition();
- while (pos) {
- CFX_ByteString key;
- void* value;
- m_FontList.GetNextAssoc(pos, key, value);
- delete (CFX_FontFaceInfo*)value;
+ for (const auto& pair : m_FontList) {
+ delete pair.second;
}
}
void CFX_FolderFontInfo::AddPath(const CFX_ByteStringC& path) {
@@ -1389,8 +1388,7 @@ void CFX_FolderFontInfo::ReportFace(CFX_ByteString& path,
if (style != "Regular") {
facename += " " + style;
}
- void* p;
- if (m_FontList.Lookup(facename, p)) {
+ if (m_FontList.find(facename) != m_FontList.end()) {
return;
}
CFX_FontFaceInfo* pInfo =
@@ -1434,7 +1432,7 @@ void CFX_FolderFontInfo::ReportFace(CFX_ByteString& path,
if (facename.Find(FX_BSTRC("Serif")) > -1) {
pInfo->m_Styles |= FXFONT_SERIF;
}
- m_FontList.SetAt(facename, pInfo);
+ m_FontList[facename] = pInfo;
}
void* CFX_FolderFontInfo::MapFont(int weight,
FX_BOOL bItalic,
@@ -1445,11 +1443,8 @@ void* CFX_FolderFontInfo::MapFont(int weight,
return NULL;
}
void* CFX_FolderFontInfo::GetFont(const FX_CHAR* face) {
- void* p;
- if (!m_FontList.Lookup(face, p)) {
- return NULL;
- }
- return p;
+ auto it = m_FontList.find(face);
+ return it != m_FontList.end() ? it->second : nullptr;
}
FX_DWORD CFX_FolderFontInfo::GetFontData(void* hFont,
FX_DWORD table,
diff --git a/core/src/fxge/ge/fx_ge_linux.cpp b/core/src/fxge/ge/fx_ge_linux.cpp
index 8ff0a4e5b1..065fd124bb 100644
--- a/core/src/fxge/ge/fx_ge_linux.cpp
+++ b/core/src/fxge/ge/fx_ge_linux.cpp
@@ -105,7 +105,6 @@ void* CFX_LinuxFontInfo::MapFont(int weight,
if (iBaseFont < 12) {
return GetFont(face);
}
- void* p = NULL;
FX_BOOL bCJK = TRUE;
switch (charset) {
case FXFONT_SHIFTJIS_CHARSET: {
@@ -113,34 +112,36 @@ void* CFX_LinuxFontInfo::MapFont(int weight,
if (index < 0) {
break;
}
- for (int32_t i = 0; i < LINUX_GPNAMESIZE; i++)
- if (m_FontList.Lookup(LinuxGpFontList[index].NameArr[i], p)) {
- return p;
+ for (int32_t i = 0; i < LINUX_GPNAMESIZE; i++) {
+ auto it = m_FontList.find(LinuxGpFontList[index].NameArr[i]);
+ if (it != m_FontList.end()) {
+ return it->second;
}
+ }
} break;
case FXFONT_GB2312_CHARSET: {
- static int32_t s_gbCount =
- sizeof(g_LinuxGbFontList) / sizeof(const FX_CHAR*);
- for (int32_t i = 0; i < s_gbCount; i++)
- if (m_FontList.Lookup(g_LinuxGbFontList[i], p)) {
- return p;
+ for (int32_t i = 0; i < FX_ArraySize(g_LinuxGbFontList); ++i) {
+ auto it = m_FontList.find(g_LinuxGbFontList[i]);
+ if (it != m_FontList.end()) {
+ return it->second;
}
+ }
} break;
case FXFONT_CHINESEBIG5_CHARSET: {
- static int32_t s_b5Count =
- sizeof(g_LinuxB5FontList) / sizeof(const FX_CHAR*);
- for (int32_t i = 0; i < s_b5Count; i++)
- if (m_FontList.Lookup(g_LinuxB5FontList[i], p)) {
- return p;
+ for (int32_t i = 0; i < FX_ArraySize(g_LinuxB5FontList); ++i) {
+ auto it = m_FontList.find(g_LinuxB5FontList[i]);
+ if (it != m_FontList.end()) {
+ return it->second;
}
+ }
} break;
case FXFONT_HANGEUL_CHARSET: {
- static int32_t s_hgCount =
- sizeof(g_LinuxHGFontList) / sizeof(const FX_CHAR*);
- for (int32_t i = 0; i < s_hgCount; i++)
- if (m_FontList.Lookup(g_LinuxHGFontList[i], p)) {
- return p;
+ for (int32_t i = 0; i < FX_ArraySize(g_LinuxHGFontList); ++i) {
+ auto it = m_FontList.find(g_LinuxHGFontList[i]);
+ if (it != m_FontList.end()) {
+ return it->second;
}
+ }
} break;
default:
bCJK = FALSE;
@@ -201,11 +202,9 @@ void* CFX_LinuxFontInfo::FindFont(int weight,
CFX_FontFaceInfo* pFind = NULL;
FX_DWORD charset_flag = _LinuxGetCharset(charset);
int32_t iBestSimilar = 0;
- FX_POSITION pos = m_FontList.GetStartPosition();
- while (pos) {
- CFX_ByteString bsName;
- CFX_FontFaceInfo* pFont = NULL;
- m_FontList.GetNextAssoc(pos, bsName, (void*&)pFont);
+ for (const auto& it : m_FontList) {
+ const CFX_ByteString& bsName = it.first;
+ CFX_FontFaceInfo* pFont = it.second;
if (!(pFont->m_Charsets & charset_flag) &&
charset != FXFONT_DEFAULT_CHARSET) {
continue;
diff --git a/core/src/fxge/ge/fx_ge_text.cpp b/core/src/fxge/ge/fx_ge_text.cpp
index 0d4e9d5359..1b839e0080 100644
--- a/core/src/fxge/ge/fx_ge_text.cpp
+++ b/core/src/fxge/ge/fx_ge_text.cpp
@@ -1232,15 +1232,11 @@ CFX_FaceCache::CFX_FaceCache(FXFT_Face face) {
m_Face = face;
}
CFX_FaceCache::~CFX_FaceCache() {
- FX_POSITION pos = m_SizeMap.GetStartPosition();
- CFX_ByteString Key;
- CFX_SizeGlyphCache* pSizeCache = NULL;
- while (pos) {
- m_SizeMap.GetNextAssoc(pos, Key, (void*&)pSizeCache);
- delete pSizeCache;
+ for (const auto& pair : m_SizeMap) {
+ delete pair.second;
}
- m_SizeMap.RemoveAll();
- pos = m_PathMap.GetStartPosition();
+ m_SizeMap.clear();
+ FX_POSITION pos = m_PathMap.GetStartPosition();
void* key1;
CFX_PathData* pPath;
while (pos) {
@@ -1260,10 +1256,13 @@ CFX_GlyphBitmap* CFX_FaceCache::LookUpGlyphBitmap(
FX_BOOL bFontStyle,
int dest_width,
int anti_alias) {
- CFX_SizeGlyphCache* pSizeCache = NULL;
- if (!m_SizeMap.Lookup(FaceGlyphsKey, (void*&)pSizeCache)) {
+ CFX_SizeGlyphCache* pSizeCache;
+ auto it = m_SizeMap.find(FaceGlyphsKey);
+ if (it == m_SizeMap.end()) {
pSizeCache = new CFX_SizeGlyphCache;
- m_SizeMap.SetAt(FaceGlyphsKey, pSizeCache);
+ m_SizeMap[FaceGlyphsKey] = pSizeCache;
+ } else {
+ pSizeCache = it->second;
}
CFX_GlyphBitmap* pGlyphBitmap = NULL;
if (pSizeCache->m_GlyphMap.Lookup((void*)(uintptr_t)glyph_index,
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-20 08:44:15 +0000