diff options
author | John Abd-El-Malek <jabdelmalek@google.com> | 2014-05-23 17:28:10 -0700 |
---|---|---|
committer | John Abd-El-Malek <jabdelmalek@google.com> | 2014-05-23 17:41:56 -0700 |
commit | 3f3b45cc74b0499912409f766a595945dbbfc4c5 (patch) | |
tree | ec400b6965477b88ea7f0d335f7e5c52044c346c /core/src/fxcodec/codec/codec_int.h | |
parent | 6fe4aed948337175f6f7f81bb03c37b9c7f535da (diff) | |
download | pdfium-3f3b45cc74b0499912409f766a595945dbbfc4c5.tar.xz |
Convert all line endings to LF.
Diffstat (limited to 'core/src/fxcodec/codec/codec_int.h')
-rw-r--r-- | core/src/fxcodec/codec/codec_int.h | 540 |
1 files changed, 270 insertions, 270 deletions
diff --git a/core/src/fxcodec/codec/codec_int.h b/core/src/fxcodec/codec/codec_int.h index 571af61470..638d96db85 100644 --- a/core/src/fxcodec/codec/codec_int.h +++ b/core/src/fxcodec/codec/codec_int.h @@ -1,270 +1,270 @@ -// 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
-
-#include <limits.h>
-class CCodec_BasicModule : public ICodec_BasicModule
-{
-public:
- virtual FX_BOOL RunLengthEncode(const FX_BYTE* src_buf, FX_DWORD src_size, FX_LPBYTE& dest_buf,
- FX_DWORD& dest_size);
- virtual FX_BOOL A85Encode(const FX_BYTE* src_buf, FX_DWORD src_size, FX_LPBYTE& dest_buf,
- FX_DWORD& dest_size);
- virtual ICodec_ScanlineDecoder* CreateRunLengthDecoder(FX_LPCBYTE src_buf, FX_DWORD src_size, int width, int height,
- int nComps, int bpc);
-};
-struct CCodec_ImageDataCache {
- int m_Width, m_Height;
- int m_nCachedLines;
- FX_BYTE m_Data;
-};
-class CCodec_ScanlineDecoder : public ICodec_ScanlineDecoder
-{
-public:
-
- CCodec_ScanlineDecoder();
-
- virtual ~CCodec_ScanlineDecoder();
-
- virtual FX_DWORD GetSrcOffset()
- {
- return -1;
- }
-
- virtual void DownScale(int dest_width, int dest_height);
-
- FX_LPBYTE GetScanline(int line);
-
- FX_BOOL SkipToScanline(int line, IFX_Pause* pPause);
-
- int GetWidth()
- {
- return m_OutputWidth;
- }
-
- int GetHeight()
- {
- return m_OutputHeight;
- }
-
- int CountComps()
- {
- return m_nComps;
- }
-
- int GetBPC()
- {
- return m_bpc;
- }
-
- FX_BOOL IsColorTransformed()
- {
- return m_bColorTransformed;
- }
-
- void ClearImageData()
- {
- if (m_pDataCache) {
- FX_Free(m_pDataCache);
- }
- m_pDataCache = NULL;
- }
-protected:
-
- int m_OrigWidth;
-
- int m_OrigHeight;
-
- int m_DownScale;
-
- int m_OutputWidth;
-
- int m_OutputHeight;
-
- int m_nComps;
-
- int m_bpc;
-
- int m_Pitch;
-
- FX_BOOL m_bColorTransformed;
-
- FX_LPBYTE ReadNextLine();
-
- virtual FX_BOOL v_Rewind() = 0;
-
- virtual FX_LPBYTE v_GetNextLine() = 0;
-
- virtual void v_DownScale(int dest_width, int dest_height) = 0;
-
- int m_NextLine;
-
- FX_LPBYTE m_pLastScanline;
-
- CCodec_ImageDataCache* m_pDataCache;
-};
-class CCodec_FaxModule : public ICodec_FaxModule
-{
-public:
- virtual ICodec_ScanlineDecoder* CreateDecoder(FX_LPCBYTE src_buf, FX_DWORD src_size, int width, int height,
- int K, FX_BOOL EndOfLine, FX_BOOL EncodedByteAlign, FX_BOOL BlackIs1, int Columns, int Rows);
- FX_BOOL Encode(FX_LPCBYTE src_buf, int width, int height, int pitch, FX_LPBYTE& dest_buf, FX_DWORD& dest_size);
-};
-class CCodec_FlateModule : public ICodec_FlateModule
-{
-public:
- virtual ICodec_ScanlineDecoder* CreateDecoder(FX_LPCBYTE src_buf, FX_DWORD src_size, int width, int height,
- int nComps, int bpc, int predictor, int Colors, int BitsPerComponent, int Columns);
- virtual FX_DWORD FlateOrLZWDecode(FX_BOOL bLZW, const FX_BYTE* src_buf, FX_DWORD src_size, FX_BOOL bEarlyChange,
- int predictor, int Colors, int BitsPerComponent, int Columns,
- FX_DWORD estimated_size, FX_LPBYTE& dest_buf, FX_DWORD& dest_size);
- virtual FX_BOOL Encode(const FX_BYTE* src_buf, FX_DWORD src_size,
- int predictor, int Colors, int BitsPerComponent, int Columns,
- FX_LPBYTE& dest_buf, FX_DWORD& dest_size);
- virtual FX_BOOL Encode(FX_LPCBYTE src_buf, FX_DWORD src_size, FX_LPBYTE& dest_buf, FX_DWORD& dest_size);
-};
-class CCodec_JpegModule : public ICodec_JpegModule
-{
-public:
- CCodec_JpegModule() : m_pExtProvider(NULL) {}
- void SetPovider(IFX_JpegProvider* pJP)
- {
- m_pExtProvider = pJP;
- }
- ICodec_ScanlineDecoder* CreateDecoder(FX_LPCBYTE src_buf, FX_DWORD src_size,
- int width, int height, int nComps, FX_BOOL ColorTransform);
- FX_BOOL LoadInfo(FX_LPCBYTE src_buf, FX_DWORD src_size, int& width, int& height,
- int& num_components, int& bits_per_components, FX_BOOL& color_transform,
- FX_LPBYTE* icc_buf_ptr, FX_DWORD* icc_length);
- FX_BOOL Encode(const CFX_DIBSource* pSource, FX_LPBYTE& dest_buf, FX_STRSIZE& dest_size, int quality, FX_LPCBYTE icc_buf, FX_DWORD icc_length);
- virtual void* Start();
- virtual void Finish(void* pContext);
- virtual void Input(void* pContext, FX_LPCBYTE src_buf, FX_DWORD src_size);
- virtual int ReadHeader(void* pContext, int* width, int* height, int* nComps);
- virtual FX_BOOL StartScanline(void* pContext, int down_scale);
- virtual FX_BOOL ReadScanline(void* pContext, FX_LPBYTE dest_buf);
- virtual FX_DWORD GetAvailInput(void* pContext, FX_LPBYTE* avail_buf_ptr);
-protected:
- IFX_JpegProvider* m_pExtProvider;
-};
-class CCodec_IccModule : public ICodec_IccModule
-{
-public:
- virtual IccCS GetProfileCS(FX_LPCBYTE pProfileData, unsigned int dwProfileSize);
- virtual IccCS GetProfileCS(IFX_FileRead* pFile);
- virtual FX_LPVOID CreateTransform(ICodec_IccModule::IccParam* pInputParam,
- ICodec_IccModule::IccParam* pOutputParam,
- ICodec_IccModule::IccParam* pProofParam = NULL,
- FX_DWORD dwIntent = Icc_INTENT_PERCEPTUAL,
- FX_DWORD dwFlag = Icc_FLAGS_DEFAULT,
- FX_DWORD dwPrfIntent = Icc_INTENT_ABSOLUTE_COLORIMETRIC,
- FX_DWORD dwPrfFlag = Icc_FLAGS_SOFTPROOFING
- );
- virtual FX_LPVOID CreateTransform_sRGB(FX_LPCBYTE pProfileData, unsigned int dwProfileSize, int nComponents, int intent = 0,
- FX_DWORD dwSrcFormat = Icc_FORMAT_DEFAULT);
- virtual FX_LPVOID CreateTransform_CMYK(FX_LPCBYTE pSrcProfileData, unsigned int dwSrcProfileSize, int nSrcComponents,
- FX_LPCBYTE pDstProfileData, unsigned int dwDstProfileSize, int intent = 0,
- FX_DWORD dwSrcFormat = Icc_FORMAT_DEFAULT,
- FX_DWORD dwDstFormat = Icc_FORMAT_DEFAULT
- );
- virtual void DestroyTransform(FX_LPVOID pTransform);
- virtual void Translate(FX_LPVOID pTransform, FX_FLOAT* pSrcValues, FX_FLOAT* pDestValues);
- virtual void TranslateScanline(FX_LPVOID pTransform, FX_LPBYTE pDest, FX_LPCBYTE pSrc, int pixels);
- virtual ~CCodec_IccModule();
-protected:
- CFX_MapByteStringToPtr m_MapTranform;
- CFX_MapByteStringToPtr m_MapProfile;
- typedef enum {
- Icc_CLASS_INPUT = 0,
- Icc_CLASS_OUTPUT,
- Icc_CLASS_PROOF,
- Icc_CLASS_MAX
- } Icc_CLASS;
- FX_LPVOID CreateProfile(ICodec_IccModule::IccParam* pIccParam, Icc_CLASS ic, CFX_BinaryBuf* pTransformKey);
-};
-class CCodec_JpxModule : public ICodec_JpxModule
-{
-public:
- CCodec_JpxModule();
- void* CreateDecoder(FX_LPCBYTE src_buf, FX_DWORD src_size, FX_BOOL useColorSpace = FALSE);
- void GetImageInfo(FX_LPVOID ctx, FX_DWORD& width, FX_DWORD& height,
- FX_DWORD& codestream_nComps, FX_DWORD& output_nComps);
- FX_BOOL Decode(void* ctx, FX_LPBYTE dest_data, int pitch, FX_BOOL bTranslateColor, FX_LPBYTE offsets);
- void DestroyDecoder(void* ctx);
-};
-#include "../jbig2/JBig2_Context.h"
-class CPDF_Jbig2Interface : public CFX_Object, public CJBig2_Module
-{
-public:
- virtual void *JBig2_Malloc(FX_DWORD dwSize)
- {
- return FX_Alloc(FX_BYTE, dwSize);
- }
- virtual void *JBig2_Malloc2(FX_DWORD num, FX_DWORD dwSize)
- {
- if (dwSize && num >= UINT_MAX / dwSize) {
- return NULL;
- }
- return FX_Alloc(FX_BYTE, num * dwSize);
- }
- virtual void *JBig2_Malloc3(FX_DWORD num, FX_DWORD dwSize, FX_DWORD dwSize2)
- {
- if (dwSize2 && dwSize >= UINT_MAX / dwSize2) {
- return NULL;
- }
- FX_DWORD size = dwSize2 * dwSize;
- if (size && num >= UINT_MAX / size) {
- return NULL;
- }
- return FX_Alloc(FX_BYTE, num * size);
- }
- virtual void *JBig2_Realloc(FX_LPVOID pMem, FX_DWORD dwSize)
- {
- return FX_Realloc(FX_BYTE, pMem, dwSize);
- }
- virtual void JBig2_Free(FX_LPVOID pMem)
- {
- FX_Free(pMem);
- }
-};
-class CCodec_Jbig2Context : public CFX_Object
-{
-public:
- CCodec_Jbig2Context();
- ~CCodec_Jbig2Context() {};
- IFX_FileRead* m_file_ptr;
- FX_DWORD m_width;
- FX_DWORD m_height;
- FX_LPBYTE m_src_buf;
- FX_DWORD m_src_size;
- FX_LPCBYTE m_global_data;
- FX_DWORD m_global_size;
- FX_LPBYTE m_dest_buf;
- FX_DWORD m_dest_pitch;
- FX_BOOL m_bFileReader;
- IFX_Pause* m_pPause;
- CJBig2_Context* m_pContext;
- CJBig2_Image* m_dest_image;
-};
-class CCodec_Jbig2Module : public ICodec_Jbig2Module
-{
-public:
- CCodec_Jbig2Module() {};
- ~CCodec_Jbig2Module();
- FX_BOOL Decode(FX_DWORD width, FX_DWORD height, FX_LPCBYTE src_buf, FX_DWORD src_size,
- FX_LPCBYTE global_data, FX_DWORD global_size, FX_LPBYTE dest_buf, FX_DWORD dest_pitch);
- FX_BOOL Decode(IFX_FileRead* file_ptr,
- FX_DWORD& width, FX_DWORD& height, FX_DWORD& pitch, FX_LPBYTE& dest_buf);
- void* CreateJbig2Context();
- FXCODEC_STATUS StartDecode(void* pJbig2Context, FX_DWORD width, FX_DWORD height, FX_LPCBYTE src_buf, FX_DWORD src_size,
- FX_LPCBYTE global_data, FX_DWORD global_size, FX_LPBYTE dest_buf, FX_DWORD dest_pitch, IFX_Pause* pPause);
-
- FXCODEC_STATUS StartDecode(void* pJbig2Context, IFX_FileRead* file_ptr,
- FX_DWORD& width, FX_DWORD& height, FX_DWORD& pitch, FX_LPBYTE& dest_buf, IFX_Pause* pPause);
- FXCODEC_STATUS ContinueDecode(void* pJbig2Context, IFX_Pause* pPause);
- void DestroyJbig2Context(void* pJbig2Context);
- CPDF_Jbig2Interface m_Module;
-private:
-};
+// 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 + +#include <limits.h> +class CCodec_BasicModule : public ICodec_BasicModule +{ +public: + virtual FX_BOOL RunLengthEncode(const FX_BYTE* src_buf, FX_DWORD src_size, FX_LPBYTE& dest_buf, + FX_DWORD& dest_size); + virtual FX_BOOL A85Encode(const FX_BYTE* src_buf, FX_DWORD src_size, FX_LPBYTE& dest_buf, + FX_DWORD& dest_size); + virtual ICodec_ScanlineDecoder* CreateRunLengthDecoder(FX_LPCBYTE src_buf, FX_DWORD src_size, int width, int height, + int nComps, int bpc); +}; +struct CCodec_ImageDataCache { + int m_Width, m_Height; + int m_nCachedLines; + FX_BYTE m_Data; +}; +class CCodec_ScanlineDecoder : public ICodec_ScanlineDecoder +{ +public: + + CCodec_ScanlineDecoder(); + + virtual ~CCodec_ScanlineDecoder(); + + virtual FX_DWORD GetSrcOffset() + { + return -1; + } + + virtual void DownScale(int dest_width, int dest_height); + + FX_LPBYTE GetScanline(int line); + + FX_BOOL SkipToScanline(int line, IFX_Pause* pPause); + + int GetWidth() + { + return m_OutputWidth; + } + + int GetHeight() + { + return m_OutputHeight; + } + + int CountComps() + { + return m_nComps; + } + + int GetBPC() + { + return m_bpc; + } + + FX_BOOL IsColorTransformed() + { + return m_bColorTransformed; + } + + void ClearImageData() + { + if (m_pDataCache) { + FX_Free(m_pDataCache); + } + m_pDataCache = NULL; + } +protected: + + int m_OrigWidth; + + int m_OrigHeight; + + int m_DownScale; + + int m_OutputWidth; + + int m_OutputHeight; + + int m_nComps; + + int m_bpc; + + int m_Pitch; + + FX_BOOL m_bColorTransformed; + + FX_LPBYTE ReadNextLine(); + + virtual FX_BOOL v_Rewind() = 0; + + virtual FX_LPBYTE v_GetNextLine() = 0; + + virtual void v_DownScale(int dest_width, int dest_height) = 0; + + int m_NextLine; + + FX_LPBYTE m_pLastScanline; + + CCodec_ImageDataCache* m_pDataCache; +}; +class CCodec_FaxModule : public ICodec_FaxModule +{ +public: + virtual ICodec_ScanlineDecoder* CreateDecoder(FX_LPCBYTE src_buf, FX_DWORD src_size, int width, int height, + int K, FX_BOOL EndOfLine, FX_BOOL EncodedByteAlign, FX_BOOL BlackIs1, int Columns, int Rows); + FX_BOOL Encode(FX_LPCBYTE src_buf, int width, int height, int pitch, FX_LPBYTE& dest_buf, FX_DWORD& dest_size); +}; +class CCodec_FlateModule : public ICodec_FlateModule +{ +public: + virtual ICodec_ScanlineDecoder* CreateDecoder(FX_LPCBYTE src_buf, FX_DWORD src_size, int width, int height, + int nComps, int bpc, int predictor, int Colors, int BitsPerComponent, int Columns); + virtual FX_DWORD FlateOrLZWDecode(FX_BOOL bLZW, const FX_BYTE* src_buf, FX_DWORD src_size, FX_BOOL bEarlyChange, + int predictor, int Colors, int BitsPerComponent, int Columns, + FX_DWORD estimated_size, FX_LPBYTE& dest_buf, FX_DWORD& dest_size); + virtual FX_BOOL Encode(const FX_BYTE* src_buf, FX_DWORD src_size, + int predictor, int Colors, int BitsPerComponent, int Columns, + FX_LPBYTE& dest_buf, FX_DWORD& dest_size); + virtual FX_BOOL Encode(FX_LPCBYTE src_buf, FX_DWORD src_size, FX_LPBYTE& dest_buf, FX_DWORD& dest_size); +}; +class CCodec_JpegModule : public ICodec_JpegModule +{ +public: + CCodec_JpegModule() : m_pExtProvider(NULL) {} + void SetPovider(IFX_JpegProvider* pJP) + { + m_pExtProvider = pJP; + } + ICodec_ScanlineDecoder* CreateDecoder(FX_LPCBYTE src_buf, FX_DWORD src_size, + int width, int height, int nComps, FX_BOOL ColorTransform); + FX_BOOL LoadInfo(FX_LPCBYTE src_buf, FX_DWORD src_size, int& width, int& height, + int& num_components, int& bits_per_components, FX_BOOL& color_transform, + FX_LPBYTE* icc_buf_ptr, FX_DWORD* icc_length); + FX_BOOL Encode(const CFX_DIBSource* pSource, FX_LPBYTE& dest_buf, FX_STRSIZE& dest_size, int quality, FX_LPCBYTE icc_buf, FX_DWORD icc_length); + virtual void* Start(); + virtual void Finish(void* pContext); + virtual void Input(void* pContext, FX_LPCBYTE src_buf, FX_DWORD src_size); + virtual int ReadHeader(void* pContext, int* width, int* height, int* nComps); + virtual FX_BOOL StartScanline(void* pContext, int down_scale); + virtual FX_BOOL ReadScanline(void* pContext, FX_LPBYTE dest_buf); + virtual FX_DWORD GetAvailInput(void* pContext, FX_LPBYTE* avail_buf_ptr); +protected: + IFX_JpegProvider* m_pExtProvider; +}; +class CCodec_IccModule : public ICodec_IccModule +{ +public: + virtual IccCS GetProfileCS(FX_LPCBYTE pProfileData, unsigned int dwProfileSize); + virtual IccCS GetProfileCS(IFX_FileRead* pFile); + virtual FX_LPVOID CreateTransform(ICodec_IccModule::IccParam* pInputParam, + ICodec_IccModule::IccParam* pOutputParam, + ICodec_IccModule::IccParam* pProofParam = NULL, + FX_DWORD dwIntent = Icc_INTENT_PERCEPTUAL, + FX_DWORD dwFlag = Icc_FLAGS_DEFAULT, + FX_DWORD dwPrfIntent = Icc_INTENT_ABSOLUTE_COLORIMETRIC, + FX_DWORD dwPrfFlag = Icc_FLAGS_SOFTPROOFING + ); + virtual FX_LPVOID CreateTransform_sRGB(FX_LPCBYTE pProfileData, unsigned int dwProfileSize, int nComponents, int intent = 0, + FX_DWORD dwSrcFormat = Icc_FORMAT_DEFAULT); + virtual FX_LPVOID CreateTransform_CMYK(FX_LPCBYTE pSrcProfileData, unsigned int dwSrcProfileSize, int nSrcComponents, + FX_LPCBYTE pDstProfileData, unsigned int dwDstProfileSize, int intent = 0, + FX_DWORD dwSrcFormat = Icc_FORMAT_DEFAULT, + FX_DWORD dwDstFormat = Icc_FORMAT_DEFAULT + ); + virtual void DestroyTransform(FX_LPVOID pTransform); + virtual void Translate(FX_LPVOID pTransform, FX_FLOAT* pSrcValues, FX_FLOAT* pDestValues); + virtual void TranslateScanline(FX_LPVOID pTransform, FX_LPBYTE pDest, FX_LPCBYTE pSrc, int pixels); + virtual ~CCodec_IccModule(); +protected: + CFX_MapByteStringToPtr m_MapTranform; + CFX_MapByteStringToPtr m_MapProfile; + typedef enum { + Icc_CLASS_INPUT = 0, + Icc_CLASS_OUTPUT, + Icc_CLASS_PROOF, + Icc_CLASS_MAX + } Icc_CLASS; + FX_LPVOID CreateProfile(ICodec_IccModule::IccParam* pIccParam, Icc_CLASS ic, CFX_BinaryBuf* pTransformKey); +}; +class CCodec_JpxModule : public ICodec_JpxModule +{ +public: + CCodec_JpxModule(); + void* CreateDecoder(FX_LPCBYTE src_buf, FX_DWORD src_size, FX_BOOL useColorSpace = FALSE); + void GetImageInfo(FX_LPVOID ctx, FX_DWORD& width, FX_DWORD& height, + FX_DWORD& codestream_nComps, FX_DWORD& output_nComps); + FX_BOOL Decode(void* ctx, FX_LPBYTE dest_data, int pitch, FX_BOOL bTranslateColor, FX_LPBYTE offsets); + void DestroyDecoder(void* ctx); +}; +#include "../jbig2/JBig2_Context.h" +class CPDF_Jbig2Interface : public CFX_Object, public CJBig2_Module +{ +public: + virtual void *JBig2_Malloc(FX_DWORD dwSize) + { + return FX_Alloc(FX_BYTE, dwSize); + } + virtual void *JBig2_Malloc2(FX_DWORD num, FX_DWORD dwSize) + { + if (dwSize && num >= UINT_MAX / dwSize) { + return NULL; + } + return FX_Alloc(FX_BYTE, num * dwSize); + } + virtual void *JBig2_Malloc3(FX_DWORD num, FX_DWORD dwSize, FX_DWORD dwSize2) + { + if (dwSize2 && dwSize >= UINT_MAX / dwSize2) { + return NULL; + } + FX_DWORD size = dwSize2 * dwSize; + if (size && num >= UINT_MAX / size) { + return NULL; + } + return FX_Alloc(FX_BYTE, num * size); + } + virtual void *JBig2_Realloc(FX_LPVOID pMem, FX_DWORD dwSize) + { + return FX_Realloc(FX_BYTE, pMem, dwSize); + } + virtual void JBig2_Free(FX_LPVOID pMem) + { + FX_Free(pMem); + } +}; +class CCodec_Jbig2Context : public CFX_Object +{ +public: + CCodec_Jbig2Context(); + ~CCodec_Jbig2Context() {}; + IFX_FileRead* m_file_ptr; + FX_DWORD m_width; + FX_DWORD m_height; + FX_LPBYTE m_src_buf; + FX_DWORD m_src_size; + FX_LPCBYTE m_global_data; + FX_DWORD m_global_size; + FX_LPBYTE m_dest_buf; + FX_DWORD m_dest_pitch; + FX_BOOL m_bFileReader; + IFX_Pause* m_pPause; + CJBig2_Context* m_pContext; + CJBig2_Image* m_dest_image; +}; +class CCodec_Jbig2Module : public ICodec_Jbig2Module +{ +public: + CCodec_Jbig2Module() {}; + ~CCodec_Jbig2Module(); + FX_BOOL Decode(FX_DWORD width, FX_DWORD height, FX_LPCBYTE src_buf, FX_DWORD src_size, + FX_LPCBYTE global_data, FX_DWORD global_size, FX_LPBYTE dest_buf, FX_DWORD dest_pitch); + FX_BOOL Decode(IFX_FileRead* file_ptr, + FX_DWORD& width, FX_DWORD& height, FX_DWORD& pitch, FX_LPBYTE& dest_buf); + void* CreateJbig2Context(); + FXCODEC_STATUS StartDecode(void* pJbig2Context, FX_DWORD width, FX_DWORD height, FX_LPCBYTE src_buf, FX_DWORD src_size, + FX_LPCBYTE global_data, FX_DWORD global_size, FX_LPBYTE dest_buf, FX_DWORD dest_pitch, IFX_Pause* pPause); + + FXCODEC_STATUS StartDecode(void* pJbig2Context, IFX_FileRead* file_ptr, + FX_DWORD& width, FX_DWORD& height, FX_DWORD& pitch, FX_LPBYTE& dest_buf, IFX_Pause* pPause); + FXCODEC_STATUS ContinueDecode(void* pJbig2Context, IFX_Pause* pPause); + void DestroyJbig2Context(void* pJbig2Context); + CPDF_Jbig2Interface m_Module; +private: +}; |