Index: core/src/fxcodec/jbig2/JBig2_Context.h |
diff --git a/core/src/fxcodec/jbig2/JBig2_Context.h b/core/src/fxcodec/jbig2/JBig2_Context.h |
index 48bc794205b1bd4a36b9b073acc00b9469bb082b..8681609ca07a7c59f2314f9d98bd150f2e309a51 100644 |
--- a/core/src/fxcodec/jbig2/JBig2_Context.h |
+++ b/core/src/fxcodec/jbig2/JBig2_Context.h |
@@ -30,10 +30,6 @@ using CJBig2_CachePair = std::pair<const uint8_t*, CJBig2_SymbolDict*>; |
#define JBIG2_ERROR_FILE_FORMAT -4 |
#define JBIG2_ERROR_STREAM_TYPE -5 |
#define JBIG2_ERROR_LIMIT -6 |
-#define JBIG2_FILE_STREAM 0 |
-#define JBIG2_SQUENTIAL_STREAM 1 |
-#define JBIG2_RANDOM_STREAM 2 |
-#define JBIG2_EMBED_STREAM 3 |
#define JBIG2_MIN_SEGMENT_SIZE 11 |
class CJBig2_Context { |
@@ -43,7 +39,6 @@ class CJBig2_Context { |
FX_DWORD dwGlobalLength, |
const uint8_t* pData, |
FX_DWORD dwLength, |
- int32_t nStreamType, |
std::list<CJBig2_CachePair>* pSymbolDictCache, |
IFX_Pause* pPause = NULL); |
@@ -55,29 +50,19 @@ class CJBig2_Context { |
int32_t stride, |
IFX_Pause* pPause); |
- int32_t getFirstPage(CJBig2_Image** image, IFX_Pause* pPause); |
- |
int32_t Continue(IFX_Pause* pPause); |
FXCODEC_STATUS GetProcessingStatus() { return m_ProcessingStatus; } |
private: |
- enum JBig2State { |
- JBIG2_OUT_OF_PAGE = 0, |
- JBIG2_IN_PAGE, |
- }; |
- |
CJBig2_Context(const uint8_t* pGlobalData, |
FX_DWORD dwGlobalLength, |
const uint8_t* pData, |
FX_DWORD dwLength, |
- int32_t nStreamType, |
std::list<CJBig2_CachePair>* pSymbolDictCache, |
IFX_Pause* pPause); |
~CJBig2_Context(); |
- int32_t decodeFile(IFX_Pause* pPause); |
- |
int32_t decode_SquentialOrgnazation(IFX_Pause* pPause); |
int32_t decode_EmbedOrgnazation(IFX_Pause* pPause); |
@@ -123,25 +108,23 @@ class CJBig2_Context { |
private: |
CJBig2_Context* m_pGlobalContext; |
- int32_t m_nStreamType; |
- CJBig2_BitStream* m_pStream; |
- int32_t m_nState; |
+ nonstd::unique_ptr<CJBig2_BitStream> m_pStream; |
CJBig2_List<CJBig2_Segment> m_SegmentList; |
CJBig2_List<JBig2PageInfo> m_PageInfoList; |
- CJBig2_Image* m_pPage; |
- FX_BOOL m_bBufSpecified; |
+ nonstd::unique_ptr<CJBig2_Image> m_pPage; |
size_t m_nSegmentDecoded; |
- IFX_Pause* m_pPause; |
+ bool m_bInPage; |
+ bool m_bBufSpecified; |
int32_t m_PauseStep; |
+ IFX_Pause* m_pPause; |
FXCODEC_STATUS m_ProcessingStatus; |
- FX_BOOL m_bFirstPage; |
CJBig2_ArithDecoder* m_pArithDecoder; |
- CJBig2_GRDProc* m_pGRD; |
+ nonstd::unique_ptr<CJBig2_GRDProc> m_pGRD; |
JBig2ArithCtx* m_gbContext; |
nonstd::unique_ptr<CJBig2_Segment> m_pSegment; |
FX_DWORD m_dwOffset; |
JBig2RegionInfo m_ri; |
- std::list<CJBig2_CachePair>* m_pSymbolDictCache; |
+ std::list<CJBig2_CachePair>* const m_pSymbolDictCache; |
}; |
#endif // CORE_SRC_FXCODEC_JBIG2_JBIG2_CONTEXT_H_ |