diff options
Diffstat (limited to 'core/src/fxcodec/jbig2/JBig2_Context.cpp')
-rw-r--r-- | core/src/fxcodec/jbig2/JBig2_Context.cpp | 122 |
1 files changed, 61 insertions, 61 deletions
diff --git a/core/src/fxcodec/jbig2/JBig2_Context.cpp b/core/src/fxcodec/jbig2/JBig2_Context.cpp index bcd16e7e14..1c7592778d 100644 --- a/core/src/fxcodec/jbig2/JBig2_Context.cpp +++ b/core/src/fxcodec/jbig2/JBig2_Context.cpp @@ -23,8 +23,8 @@ void OutputBitmap(CJBig2_Image* pImage) return; } } -CJBig2_Context *CJBig2_Context::CreateContext(CJBig2_Module *pModule, FX_BYTE *pGlobalData, FX_DWORD dwGlobalLength, - FX_BYTE *pData, FX_DWORD dwLength, FX_INT32 nStreamType, std::list<CJBig2_CachePair>* pSymbolDictCache, IFX_Pause* pPause) +CJBig2_Context *CJBig2_Context::CreateContext(CJBig2_Module *pModule, uint8_t *pGlobalData, FX_DWORD dwGlobalLength, + uint8_t *pData, FX_DWORD dwLength, int32_t nStreamType, std::list<CJBig2_CachePair>* pSymbolDictCache, IFX_Pause* pPause) { return new(pModule)CJBig2_Context(pGlobalData, dwGlobalLength, pData, dwLength, nStreamType, pSymbolDictCache, pPause); } @@ -34,8 +34,8 @@ void CJBig2_Context::DestroyContext(CJBig2_Context *pContext) delete pContext; } } -CJBig2_Context::CJBig2_Context(FX_BYTE *pGlobalData, FX_DWORD dwGlobalLength, - FX_BYTE *pData, FX_DWORD dwLength, FX_INT32 nStreamType, std::list<CJBig2_CachePair>* pSymbolDictCache, IFX_Pause* pPause) +CJBig2_Context::CJBig2_Context(uint8_t *pGlobalData, FX_DWORD dwGlobalLength, + uint8_t *pData, FX_DWORD dwLength, int32_t nStreamType, std::list<CJBig2_CachePair>* pSymbolDictCache, IFX_Pause* pPause) { if(pGlobalData && (dwGlobalLength > 0)) { JBIG2_ALLOC(m_pGlobalContext, CJBig2_Context(NULL, 0, pGlobalData, dwGlobalLength, @@ -96,12 +96,12 @@ CJBig2_Context::~CJBig2_Context() } m_pSegmentList = NULL; } -FX_INT32 CJBig2_Context::decodeFile(IFX_Pause* pPause) +int32_t CJBig2_Context::decodeFile(IFX_Pause* pPause) { - FX_BYTE cFlags; + uint8_t cFlags; FX_DWORD dwTemp; - const FX_BYTE fileID[] = {0x97, 0x4A, 0x42, 0x32, 0x0D, 0x0A, 0x1A, 0x0A}; - FX_INT32 nRet; + const uint8_t fileID[] = {0x97, 0x4A, 0x42, 0x32, 0x0D, 0x0A, 0x1A, 0x0A}; + int32_t nRet; if(m_pStream->getByteLeft() < 8) { m_pModule->JBig2_Error("file header too short."); nRet = JBIG2_ERROR_TOO_SHORT; @@ -139,9 +139,9 @@ FX_INT32 CJBig2_Context::decodeFile(IFX_Pause* pPause) failed: return nRet; } -FX_INT32 CJBig2_Context::decode_SquentialOrgnazation(IFX_Pause* pPause) +int32_t CJBig2_Context::decode_SquentialOrgnazation(IFX_Pause* pPause) { - FX_INT32 nRet; + int32_t nRet; if(m_pStream->getByteLeft() > 0) { while(m_pStream->getByteLeft() >= JBIG2_MIN_SEGMENT_SIZE) { if(m_pSegment == NULL) { @@ -189,14 +189,14 @@ FX_INT32 CJBig2_Context::decode_SquentialOrgnazation(IFX_Pause* pPause) } return JBIG2_SUCCESS; } -FX_INT32 CJBig2_Context::decode_EmbedOrgnazation(IFX_Pause* pPause) +int32_t CJBig2_Context::decode_EmbedOrgnazation(IFX_Pause* pPause) { return decode_SquentialOrgnazation(pPause); } -FX_INT32 CJBig2_Context::decode_RandomOrgnazation_FirstPage(IFX_Pause* pPause) +int32_t CJBig2_Context::decode_RandomOrgnazation_FirstPage(IFX_Pause* pPause) { CJBig2_Segment *pSegment; - FX_INT32 nRet; + int32_t nRet; while(m_pStream->getByteLeft() > JBIG2_MIN_SEGMENT_SIZE) { JBIG2_ALLOC(pSegment, CJBig2_Segment()); nRet = parseSegmentHeader(pSegment); @@ -217,9 +217,9 @@ FX_INT32 CJBig2_Context::decode_RandomOrgnazation_FirstPage(IFX_Pause* pPause) m_nSegmentDecoded = 0; return decode_RandomOrgnazation(pPause); } -FX_INT32 CJBig2_Context::decode_RandomOrgnazation(IFX_Pause* pPause) +int32_t CJBig2_Context::decode_RandomOrgnazation(IFX_Pause* pPause) { - FX_INT32 nRet; + int32_t nRet; for(; m_nSegmentDecoded < m_pSegmentList->getLength(); m_nSegmentDecoded++) { nRet = parseSegmentData(m_pSegmentList->getAt(m_nSegmentDecoded), pPause); if((nRet == JBIG2_END_OF_PAGE) || (nRet == JBIG2_END_OF_FILE)) { @@ -235,9 +235,9 @@ FX_INT32 CJBig2_Context::decode_RandomOrgnazation(IFX_Pause* pPause) } return JBIG2_SUCCESS; } -FX_INT32 CJBig2_Context::getFirstPage(FX_BYTE *pBuf, FX_INT32 width, FX_INT32 height, FX_INT32 stride, IFX_Pause* pPause) +int32_t CJBig2_Context::getFirstPage(uint8_t *pBuf, int32_t width, int32_t height, int32_t stride, IFX_Pause* pPause) { - FX_INT32 nRet = 0; + int32_t nRet = 0; if(m_pGlobalContext) { nRet = m_pGlobalContext->decode_EmbedOrgnazation(pPause); if(nRet != JBIG2_SUCCESS) { @@ -260,10 +260,10 @@ FX_INT32 CJBig2_Context::getFirstPage(FX_BYTE *pBuf, FX_INT32 width, FX_INT32 he int ret = Continue(pPause); return ret; } -FX_INT32 CJBig2_Context::Continue(IFX_Pause* pPause) +int32_t CJBig2_Context::Continue(IFX_Pause* pPause) { m_ProcessiveStatus = FXCODEC_STATUS_DECODE_READY; - FX_INT32 nRet; + int32_t nRet; if(m_PauseStep <= 1) { switch(m_nStreamType) { case JBIG2_FILE_STREAM: @@ -311,9 +311,9 @@ FX_INT32 CJBig2_Context::Continue(IFX_Pause* pPause) } return nRet; } -FX_INT32 CJBig2_Context::getNextPage(FX_BYTE *pBuf, FX_INT32 width, FX_INT32 height, FX_INT32 stride, IFX_Pause* pPause) +int32_t CJBig2_Context::getNextPage(uint8_t *pBuf, int32_t width, int32_t height, int32_t stride, IFX_Pause* pPause) { - FX_INT32 nRet = JBIG2_ERROR_STREAM_TYPE; + int32_t nRet = JBIG2_ERROR_STREAM_TYPE; m_bFirstPage = FALSE; m_PauseStep = 0; if(m_pPage) { @@ -345,9 +345,9 @@ FX_INT32 CJBig2_Context::getNextPage(FX_BYTE *pBuf, FX_INT32 width, FX_INT32 hei } return nRet; } -FX_INT32 CJBig2_Context::getFirstPage(CJBig2_Image **image, IFX_Pause* pPause) +int32_t CJBig2_Context::getFirstPage(CJBig2_Image **image, IFX_Pause* pPause) { - FX_INT32 nRet; + int32_t nRet; m_bFirstPage = TRUE; m_PauseStep = 0; if(m_pGlobalContext) { @@ -359,9 +359,9 @@ FX_INT32 CJBig2_Context::getFirstPage(CJBig2_Image **image, IFX_Pause* pPause) m_bBufSpecified = FALSE; return Continue(pPause); } -FX_INT32 CJBig2_Context::getNextPage(CJBig2_Image **image, IFX_Pause* pPause) +int32_t CJBig2_Context::getNextPage(CJBig2_Image **image, IFX_Pause* pPause) { - FX_INT32 nRet; + int32_t nRet; m_bBufSpecified = FALSE; m_bFirstPage = FALSE; m_PauseStep = 0; @@ -391,7 +391,7 @@ FX_INT32 CJBig2_Context::getNextPage(CJBig2_Image **image, IFX_Pause* pPause) CJBig2_Segment *CJBig2_Context::findSegmentByNumber(FX_DWORD dwNumber) { CJBig2_Segment *pSeg; - FX_INT32 i; + int32_t i; if(m_pGlobalContext) { pSeg = m_pGlobalContext->findSegmentByNumber(dwNumber); if(pSeg) { @@ -407,10 +407,10 @@ CJBig2_Segment *CJBig2_Context::findSegmentByNumber(FX_DWORD dwNumber) return NULL; } CJBig2_Segment *CJBig2_Context::findReferredSegmentByTypeAndIndex(CJBig2_Segment *pSegment, - FX_BYTE cType, FX_INT32 nIndex) + uint8_t cType, int32_t nIndex) { CJBig2_Segment *pSeg; - FX_INT32 i, count; + int32_t i, count; count = 0; for(i = 0; i < pSegment->m_nReferred_to_segment_count; i++) { pSeg = findSegmentByNumber(pSegment->m_pReferred_to_segment_numbers[i]); @@ -424,10 +424,10 @@ CJBig2_Segment *CJBig2_Context::findReferredSegmentByTypeAndIndex(CJBig2_Segment } return NULL; } -FX_INT32 CJBig2_Context::parseSegmentHeader(CJBig2_Segment *pSegment) +int32_t CJBig2_Context::parseSegmentHeader(CJBig2_Segment *pSegment) { - FX_BYTE cSSize, cPSize; - FX_BYTE cTemp; + uint8_t cSSize, cPSize; + uint8_t cTemp; FX_WORD wTemp; FX_DWORD dwTemp; if((m_pStream->readInteger(&pSegment->m_dwNumber) != 0) @@ -457,7 +457,7 @@ FX_INT32 CJBig2_Context::parseSegmentHeader(CJBig2_Segment *pSegment) if(pSegment->m_nReferred_to_segment_count) { pSegment->m_pReferred_to_segment_numbers = (FX_DWORD*)m_pModule->JBig2_Malloc2( sizeof(FX_DWORD), pSegment->m_nReferred_to_segment_count); - for(FX_INT32 i = 0; i < pSegment->m_nReferred_to_segment_count; i++) { + for(int32_t i = 0; i < pSegment->m_nReferred_to_segment_count; i++) { switch(cSSize) { case 1: if(m_pStream->read1Byte(&cTemp) != 0) { @@ -504,15 +504,15 @@ failed: m_pModule->JBig2_Error("header too short."); return JBIG2_ERROR_TOO_SHORT; } -FX_INT32 CJBig2_Context::parseSegmentData(CJBig2_Segment *pSegment, IFX_Pause* pPause) +int32_t CJBig2_Context::parseSegmentData(CJBig2_Segment *pSegment, IFX_Pause* pPause) { - FX_INT32 ret = ProcessiveParseSegmentData(pSegment, pPause); + int32_t ret = ProcessiveParseSegmentData(pSegment, pPause); while(m_ProcessiveStatus == FXCODEC_STATUS_DECODE_TOBECONTINUE && m_pStream->getByteLeft() > 0) { ret = ProcessiveParseSegmentData(pSegment, pPause); } return ret; } -FX_INT32 CJBig2_Context::ProcessiveParseSegmentData(CJBig2_Segment *pSegment, IFX_Pause* pPause) +int32_t CJBig2_Context::ProcessiveParseSegmentData(CJBig2_Segment *pSegment, IFX_Pause* pPause) { switch(pSegment->m_cFlags.s.type) { case 0: @@ -613,13 +613,13 @@ failed2: m_pModule->JBig2_Error("segment syntax error."); return JBIG2_ERROR_FETAL; } -FX_INT32 CJBig2_Context::parseSymbolDict(CJBig2_Segment *pSegment, IFX_Pause* pPause) +int32_t CJBig2_Context::parseSymbolDict(CJBig2_Segment *pSegment, IFX_Pause* pPause) { FX_DWORD dwTemp; FX_WORD wFlags; - FX_BYTE cSDHUFFDH, cSDHUFFDW, cSDHUFFBMSIZE, cSDHUFFAGGINST; + uint8_t cSDHUFFDH, cSDHUFFDW, cSDHUFFBMSIZE, cSDHUFFAGGINST; CJBig2_HuffmanTable *Table_B1 = NULL, *Table_B2 = NULL, *Table_B3 = NULL, *Table_B4 = NULL, *Table_B5 = NULL; - FX_INT32 i, nIndex, nRet; + int32_t i, nIndex, nRet; CJBig2_Segment *pSeg = NULL, *pLRSeg = NULL; FX_BOOL bUsed; CJBig2_Image ** SDINSYMS = NULL; @@ -627,7 +627,7 @@ FX_INT32 CJBig2_Context::parseSymbolDict(CJBig2_Segment *pSegment, IFX_Pause* pP JBig2ArithCtx *gbContext = NULL, *grContext = NULL; CJBig2_ArithDecoder *pArithDecoder; JBIG2_ALLOC(pSymbolDictDecoder, CJBig2_SDDProc()); - FX_BYTE *key = pSegment->m_pData; + uint8_t *key = pSegment->m_pData; FX_BOOL cache_hit = false; if(m_pStream->readShortInteger(&wFlags) != 0) { m_pModule->JBig2_Error("symbol dictionary segment : data header too short."); @@ -648,8 +648,8 @@ FX_INT32 CJBig2_Context::parseSymbolDict(CJBig2_Segment *pSegment, IFX_Pause* pP } else { dwTemp = 2; } - for(i = 0; i < (FX_INT32)dwTemp; i++) { - if(m_pStream->read1Byte((FX_BYTE*)&pSymbolDictDecoder->SDAT[i]) != 0) { + for(i = 0; i < (int32_t)dwTemp; i++) { + if(m_pStream->read1Byte((uint8_t*)&pSymbolDictDecoder->SDAT[i]) != 0) { m_pModule->JBig2_Error("symbol dictionary segment : data header too short."); nRet = JBIG2_ERROR_TOO_SHORT; goto failed; @@ -658,7 +658,7 @@ FX_INT32 CJBig2_Context::parseSymbolDict(CJBig2_Segment *pSegment, IFX_Pause* pP } if((pSymbolDictDecoder->SDREFAGG == 1) && (pSymbolDictDecoder->SDRTEMPLATE == 0)) { for(i = 0; i < 4; i++) { - if(m_pStream->read1Byte((FX_BYTE*)&pSymbolDictDecoder->SDRAT[i]) != 0) { + if(m_pStream->read1Byte((uint8_t*)&pSymbolDictDecoder->SDRAT[i]) != 0) { m_pModule->JBig2_Error("symbol dictionary segment : data header too short."); nRet = JBIG2_ERROR_TOO_SHORT; goto failed; @@ -917,12 +917,12 @@ FX_BOOL CJBig2_Context::parseTextRegion(CJBig2_Segment *pSegment) { FX_DWORD dwTemp; FX_WORD wFlags; - FX_INT32 i, nIndex, nRet; + int32_t i, nIndex, nRet; JBig2RegionInfo ri; CJBig2_Segment *pSeg; CJBig2_Image **SBSYMS = NULL; JBig2HuffmanCode *SBSYMCODES = NULL; - FX_BYTE cSBHUFFFS, cSBHUFFDS, cSBHUFFDT, cSBHUFFRDW, cSBHUFFRDH, cSBHUFFRDX, cSBHUFFRDY, cSBHUFFRSIZE; + uint8_t cSBHUFFFS, cSBHUFFDS, cSBHUFFDT, cSBHUFFRDW, cSBHUFFRDH, cSBHUFFRDX, cSBHUFFRDY, cSBHUFFRSIZE; CJBig2_HuffmanTable *Table_B1 = NULL, *Table_B6 = NULL, *Table_B7 = NULL, @@ -976,7 +976,7 @@ FX_BOOL CJBig2_Context::parseTextRegion(CJBig2_Segment *pSegment) } if((pTRD->SBREFINE == 1) && (pTRD->SBRTEMPLATE == 0)) { for(i = 0; i < 4; i++) { - if(m_pStream->read1Byte((FX_BYTE*)&pTRD->SBRAT[i]) != 0) { + if(m_pStream->read1Byte((uint8_t*)&pTRD->SBRAT[i]) != 0) { m_pModule->JBig2_Error("text region segment : data header too short."); nRet = JBIG2_ERROR_TOO_SHORT; goto failed; @@ -1032,7 +1032,7 @@ FX_BOOL CJBig2_Context::parseTextRegion(CJBig2_Segment *pSegment) while((FX_DWORD)(1 << dwTemp) < pTRD->SBNUMSYMS) { dwTemp ++; } - pTRD->SBSYMCODELEN = (FX_BYTE)dwTemp; + pTRD->SBSYMCODELEN = (uint8_t)dwTemp; } if(pTRD->SBHUFF == 1) { if((cSBHUFFFS == 2) || (cSBHUFFRDW == 2) || (cSBHUFFRDH == 2) @@ -1326,11 +1326,11 @@ failed: FX_BOOL CJBig2_Context::parsePatternDict(CJBig2_Segment *pSegment, IFX_Pause* pPause) { FX_DWORD dwTemp; - FX_BYTE cFlags; + uint8_t cFlags; JBig2ArithCtx *gbContext; CJBig2_ArithDecoder *pArithDecoder; CJBig2_PDDProc *pPDD; - FX_INT32 nRet; + int32_t nRet; JBIG2_ALLOC(pPDD, CJBig2_PDDProc()); if((m_pStream->read1Byte(&cFlags) != 0) || (m_pStream->read1Byte(&pPDD->HDPW) != 0) @@ -1380,14 +1380,14 @@ failed: FX_BOOL CJBig2_Context::parseHalftoneRegion(CJBig2_Segment *pSegment, IFX_Pause* pPause) { FX_DWORD dwTemp; - FX_BYTE cFlags; + uint8_t cFlags; JBig2RegionInfo ri; CJBig2_Segment *pSeg; CJBig2_PatternDict *pPatternDict; JBig2ArithCtx *gbContext; CJBig2_ArithDecoder *pArithDecoder; CJBig2_HTRDProc *pHRD; - FX_INT32 nRet; + int32_t nRet; JBIG2_ALLOC(pHRD, CJBig2_HTRDProc()); if((parseRegionInfo(&ri) != JBIG2_SUCCESS) || (m_pStream->read1Byte(&cFlags) != 0) @@ -1474,8 +1474,8 @@ failed: FX_BOOL CJBig2_Context::parseGenericRegion(CJBig2_Segment *pSegment, IFX_Pause* pPause) { FX_DWORD dwTemp; - FX_BYTE cFlags; - FX_INT32 i, nRet; + uint8_t cFlags; + int32_t i, nRet; if(m_pGRD == NULL) { JBIG2_ALLOC(m_pGRD, CJBig2_GRDProc()); if((parseRegionInfo(&m_ri) != JBIG2_SUCCESS) @@ -1497,7 +1497,7 @@ FX_BOOL CJBig2_Context::parseGenericRegion(CJBig2_Segment *pSegment, IFX_Pause* if(m_pGRD->MMR == 0) { if(m_pGRD->GBTEMPLATE == 0) { for(i = 0; i < 8; i++) { - if(m_pStream->read1Byte((FX_BYTE*)&m_pGRD->GBAT[i]) != 0) { + if(m_pStream->read1Byte((uint8_t*)&m_pGRD->GBAT[i]) != 0) { m_pModule->JBig2_Error("generic region segment : data header too short."); nRet = JBIG2_ERROR_TOO_SHORT; goto failed; @@ -1505,7 +1505,7 @@ FX_BOOL CJBig2_Context::parseGenericRegion(CJBig2_Segment *pSegment, IFX_Pause* } } else { for(i = 0; i < 2; i++) { - if(m_pStream->read1Byte((FX_BYTE*)&m_pGRD->GBAT[i]) != 0) { + if(m_pStream->read1Byte((uint8_t*)&m_pGRD->GBAT[i]) != 0) { m_pModule->JBig2_Error("generic region segment : data header too short."); nRet = JBIG2_ERROR_TOO_SHORT; goto failed; @@ -1593,8 +1593,8 @@ FX_BOOL CJBig2_Context::parseGenericRefinementRegion(CJBig2_Segment *pSegment) FX_DWORD dwTemp; JBig2RegionInfo ri; CJBig2_Segment *pSeg; - FX_INT32 i, nRet; - FX_BYTE cFlags; + int32_t i, nRet; + uint8_t cFlags; JBig2ArithCtx *grContext; CJBig2_GRRDProc *pGRRD; CJBig2_ArithDecoder *pArithDecoder; @@ -1611,7 +1611,7 @@ FX_BOOL CJBig2_Context::parseGenericRefinementRegion(CJBig2_Segment *pSegment) pGRRD->TPGRON = (cFlags >> 1) & 0x01; if(pGRRD->GRTEMPLATE == 0) { for(i = 0; i < 4; i++) { - if(m_pStream->read1Byte((FX_BYTE*)&pGRRD->GRAT[i]) != 0) { + if(m_pStream->read1Byte((uint8_t*)&pGRRD->GRAT[i]) != 0) { m_pModule->JBig2_Error("generic refinement region segment : data header too short."); nRet = JBIG2_ERROR_TOO_SHORT; goto failed; @@ -1687,7 +1687,7 @@ FX_BOOL CJBig2_Context::parseTable(CJBig2_Segment *pSegment) m_pStream->alignByte(); return JBIG2_SUCCESS; } -FX_INT32 CJBig2_Context::parseRegionInfo(JBig2RegionInfo *pRI) +int32_t CJBig2_Context::parseRegionInfo(JBig2RegionInfo *pRI) { if((m_pStream->readInteger((FX_DWORD*)&pRI->width) != 0) || (m_pStream->readInteger((FX_DWORD*)&pRI->height) != 0) @@ -1702,9 +1702,9 @@ JBig2HuffmanCode *CJBig2_Context::decodeSymbolIDHuffmanTable(CJBig2_BitStream *p FX_DWORD SBNUMSYMS) { JBig2HuffmanCode *SBSYMCODES; - FX_INT32 runcodes[35], runcodes_len[35], runcode; - FX_INT32 i, j, nTemp, nVal, nBits; - FX_INT32 run; + int32_t runcodes[35], runcodes_len[35], runcode; + int32_t i, j, nTemp, nVal, nBits; + int32_t run; SBSYMCODES = (JBig2HuffmanCode*)m_pModule->JBig2_Malloc2(sizeof(JBig2HuffmanCode), SBNUMSYMS); for (i = 0; i < 35; i ++) { if(pStream->readNBits(4, &runcodes_len[i]) != 0) { |