Index: core/fxcodec/include/fx_codec.h |
diff --git a/core/fxcodec/include/fx_codec.h b/core/fxcodec/include/fx_codec.h |
index 4e7dbd5a8d8da9df41c2508dbd67afacd135e98e..4853e26a6aad5e165668ac5c7397d12ba1e2a15a 100644 |
--- a/core/fxcodec/include/fx_codec.h |
+++ b/core/fxcodec/include/fx_codec.h |
@@ -11,32 +11,31 @@ |
#include <memory> |
#include <vector> |
-#include "core/fxcrt/include/fx_basic.h" |
-#include "core/fxcrt/include/fx_coordinates.h" // For FX_RECT. |
+#include "core/fxcodec/codec/ccodec_basicmodule.h" |
+#include "core/fxcodec/codec/ccodec_faxmodule.h" |
+#include "core/fxcodec/codec/ccodec_flatemodule.h" |
+#include "core/fxcodec/codec/ccodec_iccmodule.h" |
+#include "core/fxcodec/codec/ccodec_jbig2module.h" |
+#include "core/fxcodec/codec/ccodec_jpegmodule.h" |
+#include "core/fxcodec/codec/ccodec_jpxmodule.h" |
+#include "core/fxcodec/codec/ccodec_scanlinedecoder.h" |
#include "core/fxcodec/include/fx_codec_def.h" |
+#include "core/fxcrt/include/fx_basic.h" |
+#include "core/fxcrt/include/fx_coordinates.h" |
class CFX_DIBSource; |
class CJPX_Decoder; |
class CPDF_ColorSpace; |
class CPDF_StreamAcc; |
-class ICodec_BasicModule; |
-class ICodec_FaxModule; |
-class ICodec_FlateModule; |
-class ICodec_IccModule; |
-class ICodec_Jbig2Module; |
-class ICodec_JpegModule; |
-class ICodec_JpxModule; |
-class ICodec_ScanlineDecoder; |
#ifdef PDF_ENABLE_XFA |
-class ICodec_BmpModule; |
-class ICodec_GifModule; |
-class ICodec_PngModule; |
-class ICodec_ProgressiveDecoder; |
-class ICodec_TiffModule; |
-#endif // PDF_ENABLE_XFA |
+#include "core/fxcodec/codec/ccodec_bmpmodule.h" |
+#include "core/fxcodec/codec/ccodec_gifmodule.h" |
+#include "core/fxcodec/codec/ccodec_pngmodule.h" |
+#include "core/fxcodec/codec/ccodec_tiffmodule.h" |
+ |
+class CCodec_ProgressiveDecoder; |
-#ifdef PDF_ENABLE_XFA |
class CFX_DIBAttribute { |
public: |
CFX_DIBAttribute(); |
@@ -61,464 +60,38 @@ class CCodec_ModuleMgr { |
public: |
CCodec_ModuleMgr(); |
- ICodec_BasicModule* GetBasicModule() const { return m_pBasicModule.get(); } |
- ICodec_FaxModule* GetFaxModule() const { return m_pFaxModule.get(); } |
- ICodec_JpegModule* GetJpegModule() const { return m_pJpegModule.get(); } |
- ICodec_JpxModule* GetJpxModule() const { return m_pJpxModule.get(); } |
- ICodec_Jbig2Module* GetJbig2Module() const { return m_pJbig2Module.get(); } |
- ICodec_IccModule* GetIccModule() const { return m_pIccModule.get(); } |
- ICodec_FlateModule* GetFlateModule() const { return m_pFlateModule.get(); } |
+ CCodec_BasicModule* GetBasicModule() const { return m_pBasicModule.get(); } |
+ CCodec_FaxModule* GetFaxModule() const { return m_pFaxModule.get(); } |
+ CCodec_JpegModule* GetJpegModule() const { return m_pJpegModule.get(); } |
+ CCodec_JpxModule* GetJpxModule() const { return m_pJpxModule.get(); } |
+ CCodec_Jbig2Module* GetJbig2Module() const { return m_pJbig2Module.get(); } |
+ CCodec_IccModule* GetIccModule() const { return m_pIccModule.get(); } |
+ CCodec_FlateModule* GetFlateModule() const { return m_pFlateModule.get(); } |
#ifdef PDF_ENABLE_XFA |
- ICodec_ProgressiveDecoder* CreateProgressiveDecoder(); |
- ICodec_PngModule* GetPngModule() const { return m_pPngModule.get(); } |
- ICodec_GifModule* GetGifModule() const { return m_pGifModule.get(); } |
- ICodec_BmpModule* GetBmpModule() const { return m_pBmpModule.get(); } |
- ICodec_TiffModule* GetTiffModule() const { return m_pTiffModule.get(); } |
+ CCodec_ProgressiveDecoder* CreateProgressiveDecoder(); |
+ CCodec_PngModule* GetPngModule() const { return m_pPngModule.get(); } |
+ CCodec_GifModule* GetGifModule() const { return m_pGifModule.get(); } |
+ CCodec_BmpModule* GetBmpModule() const { return m_pBmpModule.get(); } |
+ CCodec_TiffModule* GetTiffModule() const { return m_pTiffModule.get(); } |
#endif // PDF_ENABLE_XFA |
protected: |
- std::unique_ptr<ICodec_BasicModule> m_pBasicModule; |
- std::unique_ptr<ICodec_FaxModule> m_pFaxModule; |
- std::unique_ptr<ICodec_JpegModule> m_pJpegModule; |
- std::unique_ptr<ICodec_JpxModule> m_pJpxModule; |
- std::unique_ptr<ICodec_Jbig2Module> m_pJbig2Module; |
- std::unique_ptr<ICodec_IccModule> m_pIccModule; |
-#ifdef PDF_ENABLE_XFA |
- std::unique_ptr<ICodec_PngModule> m_pPngModule; |
- std::unique_ptr<ICodec_GifModule> m_pGifModule; |
- std::unique_ptr<ICodec_BmpModule> m_pBmpModule; |
- std::unique_ptr<ICodec_TiffModule> m_pTiffModule; |
-#endif // PDF_ENABLE_XFA |
- std::unique_ptr<ICodec_FlateModule> m_pFlateModule; |
-}; |
-class ICodec_BasicModule { |
- public: |
- virtual ~ICodec_BasicModule() {} |
- virtual FX_BOOL RunLengthEncode(const uint8_t* src_buf, |
- uint32_t src_size, |
- uint8_t*& dest_buf, |
- uint32_t& dest_size) = 0; |
- virtual FX_BOOL A85Encode(const uint8_t* src_buf, |
- uint32_t src_size, |
- uint8_t*& dest_buf, |
- uint32_t& dest_size) = 0; |
- virtual ICodec_ScanlineDecoder* CreateRunLengthDecoder(const uint8_t* src_buf, |
- uint32_t src_size, |
- int width, |
- int height, |
- int nComps, |
- int bpc) = 0; |
-}; |
- |
-class ICodec_ScanlineDecoder { |
- public: |
- virtual ~ICodec_ScanlineDecoder() {} |
- |
- virtual uint32_t GetSrcOffset() = 0; |
- |
- virtual const uint8_t* GetScanline(int line) = 0; |
- |
- virtual FX_BOOL SkipToScanline(int line, IFX_Pause* pPause) = 0; |
- |
- virtual int GetWidth() = 0; |
- |
- virtual int GetHeight() = 0; |
- |
- virtual int CountComps() = 0; |
- |
- virtual int GetBPC() = 0; |
-}; |
- |
-class ICodec_FlateModule { |
- public: |
- virtual ~ICodec_FlateModule() {} |
- virtual ICodec_ScanlineDecoder* CreateDecoder(const uint8_t* src_buf, |
- uint32_t src_size, |
- int width, |
- int height, |
- int nComps, |
- int bpc, |
- int predictor, |
- int Colors, |
- int BitsPerComponent, |
- int Columns) = 0; |
- virtual uint32_t FlateOrLZWDecode(FX_BOOL bLZW, |
- const uint8_t* src_buf, |
- uint32_t src_size, |
- FX_BOOL bEarlyChange, |
- int predictor, |
- int Colors, |
- int BitsPerComponent, |
- int Columns, |
- uint32_t estimated_size, |
- uint8_t*& dest_buf, |
- uint32_t& dest_size) = 0; |
- virtual FX_BOOL Encode(const uint8_t* src_buf, |
- uint32_t src_size, |
- int predictor, |
- int Colors, |
- int BitsPerComponent, |
- int Columns, |
- uint8_t*& dest_buf, |
- uint32_t& dest_size) = 0; |
- virtual FX_BOOL Encode(const uint8_t* src_buf, |
- uint32_t src_size, |
- uint8_t*& dest_buf, |
- uint32_t& dest_size) = 0; |
-}; |
-class ICodec_FaxModule { |
- public: |
- virtual ~ICodec_FaxModule() {} |
- |
- virtual ICodec_ScanlineDecoder* CreateDecoder(const uint8_t* src_buf, |
- uint32_t src_size, |
- int width, |
- int height, |
- int K, |
- FX_BOOL EndOfLine, |
- FX_BOOL EncodedByteAlign, |
- FX_BOOL BlackIs1, |
- int Columns, |
- int Rows) = 0; |
- |
- virtual FX_BOOL Encode(const uint8_t* src_buf, |
- int width, |
- int height, |
- int pitch, |
- uint8_t*& dest_buf, |
- uint32_t& dest_size) = 0; |
-}; |
-class ICodec_JpegModule { |
- public: |
- virtual ~ICodec_JpegModule() {} |
- |
- virtual ICodec_ScanlineDecoder* CreateDecoder(const uint8_t* src_buf, |
- uint32_t src_size, |
- int width, |
- int height, |
- int nComps, |
- FX_BOOL ColorTransform) = 0; |
- |
- virtual FX_BOOL LoadInfo(const uint8_t* src_buf, |
- uint32_t src_size, |
- int& width, |
- int& height, |
- int& num_components, |
- int& bits_per_components, |
- FX_BOOL& color_transform, |
- uint8_t** icc_buf_ptr = NULL, |
- uint32_t* icc_length = NULL) = 0; |
- |
- virtual FX_BOOL Encode(const class CFX_DIBSource* pSource, |
- uint8_t*& dest_buf, |
- FX_STRSIZE& dest_size, |
- int quality = 75, |
- const uint8_t* icc_buf = NULL, |
- uint32_t icc_length = 0) = 0; |
- |
- virtual void* Start() = 0; |
- |
- virtual void Finish(void* pContext) = 0; |
- |
- virtual void Input(void* pContext, |
- const uint8_t* src_buf, |
- uint32_t src_size) = 0; |
+ std::unique_ptr<CCodec_BasicModule> m_pBasicModule; |
+ std::unique_ptr<CCodec_FaxModule> m_pFaxModule; |
+ std::unique_ptr<CCodec_JpegModule> m_pJpegModule; |
+ std::unique_ptr<CCodec_JpxModule> m_pJpxModule; |
+ std::unique_ptr<CCodec_Jbig2Module> m_pJbig2Module; |
+ std::unique_ptr<CCodec_IccModule> m_pIccModule; |
#ifdef PDF_ENABLE_XFA |
- virtual int ReadHeader(void* pContext, |
- int* width, |
- int* height, |
- int* nComps, |
- CFX_DIBAttribute* pAttribute) = 0; |
-#else // PDF_ENABLE_XFA |
- virtual int ReadHeader(void* pContext, |
- int* width, |
- int* height, |
- int* nComps) = 0; |
+ std::unique_ptr<CCodec_PngModule> m_pPngModule; |
+ std::unique_ptr<CCodec_GifModule> m_pGifModule; |
+ std::unique_ptr<CCodec_BmpModule> m_pBmpModule; |
+ std::unique_ptr<CCodec_TiffModule> m_pTiffModule; |
#endif // PDF_ENABLE_XFA |
- virtual int StartScanline(void* pContext, int down_scale) = 0; |
- |
- virtual FX_BOOL ReadScanline(void* pContext, uint8_t* dest_buf) = 0; |
- |
- virtual uint32_t GetAvailInput(void* pContext, |
- uint8_t** avail_buf_ptr = NULL) = 0; |
-}; |
- |
-class ICodec_JpxModule { |
- public: |
- virtual ~ICodec_JpxModule() {} |
- |
- virtual CJPX_Decoder* CreateDecoder(const uint8_t* src_buf, |
- uint32_t src_size, |
- CPDF_ColorSpace* cs) = 0; |
- |
- virtual void GetImageInfo(CJPX_Decoder* pDecoder, |
- uint32_t* width, |
- uint32_t* height, |
- uint32_t* components) = 0; |
- |
- virtual bool Decode(CJPX_Decoder* pDecoder, |
- uint8_t* dest_data, |
- int pitch, |
- const std::vector<uint8_t>& offsets) = 0; |
- |
- virtual void DestroyDecoder(CJPX_Decoder* pDecoder) = 0; |
-}; |
-#ifdef PDF_ENABLE_XFA |
-class ICodec_PngModule { |
- public: |
- virtual ~ICodec_PngModule() {} |
- |
- virtual void* Start(void* pModule) = 0; |
- |
- virtual void Finish(void* pContext) = 0; |
- |
- virtual FX_BOOL Input(void* pContext, |
- const uint8_t* src_buf, |
- uint32_t src_size, |
- CFX_DIBAttribute* pAttribute) = 0; |
- |
- FX_BOOL (*ReadHeaderCallback)(void* pModule, |
- int width, |
- int height, |
- int bpc, |
- int pass, |
- int* color_type, |
- double* gamma); |
- |
- FX_BOOL (*AskScanlineBufCallback)(void* pModule, int line, uint8_t*& src_buf); |
- |
- void (*FillScanlineBufCompletedCallback)(void* pModule, int pass, int line); |
-}; |
-class ICodec_GifModule { |
- public: |
- virtual ~ICodec_GifModule() {} |
- |
- virtual void* Start(void* pModule) = 0; |
- |
- virtual void Finish(void* pContext) = 0; |
- |
- virtual uint32_t GetAvailInput(void* pContext, |
- uint8_t** avail_buf_ptr = NULL) = 0; |
- |
- virtual void Input(void* pContext, |
- const uint8_t* src_buf, |
- uint32_t src_size) = 0; |
- |
- virtual int32_t ReadHeader(void* pContext, |
- int* width, |
- int* height, |
- int* pal_num, |
- void** pal_pp, |
- int* bg_index, |
- CFX_DIBAttribute* pAttribute) = 0; |
- |
- virtual int32_t LoadFrameInfo(void* pContext, int* frame_num) = 0; |
- |
- void (*RecordCurrentPositionCallback)(void* pModule, uint32_t& cur_pos); |
- |
- uint8_t* (*AskLocalPaletteBufCallback)(void* pModule, |
- int32_t frame_num, |
- int32_t pal_size); |
- |
- virtual int32_t LoadFrame(void* pContext, |
- int frame_num, |
- CFX_DIBAttribute* pAttribute) = 0; |
- |
- FX_BOOL (*InputRecordPositionBufCallback)(void* pModule, |
- uint32_t rcd_pos, |
- const FX_RECT& img_rc, |
- int32_t pal_num, |
- void* pal_ptr, |
- int32_t delay_time, |
- FX_BOOL user_input, |
- int32_t trans_index, |
- int32_t disposal_method, |
- FX_BOOL interlace); |
- |
- void (*ReadScanlineCallback)(void* pModule, |
- int32_t row_num, |
- uint8_t* row_buf); |
-}; |
-class ICodec_BmpModule { |
- public: |
- virtual ~ICodec_BmpModule() {} |
- |
- virtual void* Start(void* pModule) = 0; |
- |
- virtual void Finish(void* pContext) = 0; |
- |
- virtual uint32_t GetAvailInput(void* pContext, |
- uint8_t** avail_buf_ptr = NULL) = 0; |
- |
- virtual void Input(void* pContext, |
- const uint8_t* src_buf, |
- uint32_t src_size) = 0; |
- |
- virtual int32_t ReadHeader(void* pContext, |
- int32_t* width, |
- int32_t* height, |
- FX_BOOL* tb_flag, |
- int32_t* components, |
- int* pal_num, |
- uint32_t** pal_pp, |
- CFX_DIBAttribute* pAttribute) = 0; |
- |
- virtual int32_t LoadImage(void* pContext) = 0; |
- |
- FX_BOOL (*InputImagePositionBufCallback)(void* pModule, uint32_t rcd_pos); |
- |
- void (*ReadScanlineCallback)(void* pModule, |
- int32_t row_num, |
- uint8_t* row_buf); |
-}; |
-class ICodec_TiffModule { |
- public: |
- virtual ~ICodec_TiffModule() {} |
- |
- virtual void* CreateDecoder(IFX_FileRead* file_ptr) = 0; |
- |
- virtual void GetFrames(void* ctx, int32_t& frames) = 0; |
- |
- virtual FX_BOOL LoadFrameInfo(void* ctx, |
- int32_t frame, |
- uint32_t& width, |
- uint32_t& height, |
- uint32_t& comps, |
- uint32_t& bpc, |
- CFX_DIBAttribute* pAttribute) = 0; |
- |
- virtual FX_BOOL Decode(void* ctx, class CFX_DIBitmap* pDIBitmap) = 0; |
- |
- virtual void DestroyDecoder(void* ctx) = 0; |
-}; |
-#endif |
- |
-class ICodec_Jbig2Module { |
- public: |
- virtual ~ICodec_Jbig2Module() {} |
- |
- virtual void* CreateJbig2Context() = 0; |
- |
- virtual FXCODEC_STATUS StartDecode(void* pJbig2Context, |
- CFX_PrivateData* pPrivateData, |
- uint32_t width, |
- uint32_t height, |
- CPDF_StreamAcc* src_stream, |
- CPDF_StreamAcc* global_stream, |
- uint8_t* dest_buf, |
- uint32_t dest_pitch, |
- IFX_Pause* pPause) = 0; |
- |
- virtual FXCODEC_STATUS ContinueDecode(void* pJbig2Content, |
- IFX_Pause* pPause) = 0; |
- virtual void DestroyJbig2Context(void* pJbig2Content) = 0; |
-}; |
-#ifdef PDF_ENABLE_XFA |
-class ICodec_ProgressiveDecoder { |
- public: |
- virtual ~ICodec_ProgressiveDecoder() {} |
- |
- virtual FXCODEC_STATUS LoadImageInfo(IFX_FileRead* pFile, |
- FXCODEC_IMAGE_TYPE imageType, |
- CFX_DIBAttribute* pAttribute) = 0; |
- |
- virtual FXCODEC_IMAGE_TYPE GetType() const = 0; |
- virtual int32_t GetWidth() const = 0; |
- virtual int32_t GetHeight() const = 0; |
- virtual int32_t GetNumComponents() const = 0; |
- virtual int32_t GetBPC() const = 0; |
- |
- virtual void SetClipBox(FX_RECT* clip) = 0; |
- |
- virtual FXCODEC_STATUS GetFrames(int32_t& frames, |
- IFX_Pause* pPause = NULL) = 0; |
- |
- virtual FXCODEC_STATUS StartDecode(class CFX_DIBitmap* pDIBitmap, |
- int32_t start_x, |
- int32_t start_y, |
- int32_t size_x, |
- int32_t size_y, |
- int32_t frames = 0, |
- FX_BOOL bInterpol = TRUE) = 0; |
- |
- virtual FXCODEC_STATUS ContinueDecode(IFX_Pause* pPause = NULL) = 0; |
-}; |
-#endif // PDF_ENABLE_XFA |
- |
-class ICodec_IccModule { |
- public: |
- enum IccCS { |
- IccCS_Unknown = 0, |
- IccCS_XYZ, |
- IccCS_Lab, |
- IccCS_Luv, |
- IccCS_YCbCr, |
- IccCS_Yxy, |
- IccCS_Hsv, |
- IccCS_Hls, |
- IccCS_Gray, |
- IccCS_Rgb, |
- IccCS_Cmyk, |
- IccCS_Cmy |
- }; |
- |
- struct IccParam { |
- uint32_t Version; |
- IccCS ColorSpace; |
- uint32_t dwProfileType; |
- uint32_t dwFormat; |
- uint8_t* pProfileData; |
- uint32_t dwProfileSize; |
- double Gamma; |
- }; |
- |
- virtual ~ICodec_IccModule() {} |
- |
- virtual IccCS GetProfileCS(const uint8_t* pProfileData, |
- unsigned int dwProfileSize) = 0; |
- |
- virtual IccCS GetProfileCS(IFX_FileRead* pFile) = 0; |
- |
- virtual void* CreateTransform( |
- ICodec_IccModule::IccParam* pInputParam, |
- ICodec_IccModule::IccParam* pOutputParam, |
- ICodec_IccModule::IccParam* pProofParam = NULL, |
- uint32_t dwIntent = Icc_INTENT_PERCEPTUAL, |
- uint32_t dwFlag = Icc_FLAGS_DEFAULT, |
- uint32_t dwPrfIntent = Icc_INTENT_ABSOLUTE_COLORIMETRIC, |
- uint32_t dwPrfFlag = Icc_FLAGS_SOFTPROOFING) = 0; |
- |
- virtual void* CreateTransform_sRGB( |
- const uint8_t* pProfileData, |
- uint32_t dwProfileSize, |
- uint32_t& nComponents, |
- int32_t intent = 0, |
- uint32_t dwSrcFormat = Icc_FORMAT_DEFAULT) = 0; |
- |
- virtual void* CreateTransform_CMYK( |
- const uint8_t* pSrcProfileData, |
- uint32_t dwSrcProfileSize, |
- uint32_t& nSrcComponents, |
- const uint8_t* pDstProfileData, |
- uint32_t dwDstProfileSize, |
- int32_t intent = 0, |
- uint32_t dwSrcFormat = Icc_FORMAT_DEFAULT, |
- uint32_t dwDstFormat = Icc_FORMAT_DEFAULT) = 0; |
- |
- virtual void DestroyTransform(void* pTransform) = 0; |
- |
- virtual void Translate(void* pTransform, |
- FX_FLOAT* pSrcValues, |
- FX_FLOAT* pDestValues) = 0; |
- |
- virtual void TranslateScanline(void* pTransform, |
- uint8_t* pDest, |
- const uint8_t* pSrc, |
- int pixels) = 0; |
- virtual void SetComponents(uint32_t nComponents) = 0; |
+ std::unique_ptr<CCodec_FlateModule> m_pFlateModule; |
}; |
void ReverseRGB(uint8_t* pDestBuf, const uint8_t* pSrcBuf, int pixels); |