summaryrefslogtreecommitdiff
path: root/core/include/fxcodec
diff options
context:
space:
mode:
Diffstat (limited to 'core/include/fxcodec')
-rw-r--r--core/include/fxcodec/fx_codec.h817
-rw-r--r--core/include/fxcodec/fx_codec_def.h142
-rw-r--r--core/include/fxcodec/fx_codec_flate.h6
-rw-r--r--core/include/fxcodec/fx_codec_provider.h73
4 files changed, 592 insertions, 446 deletions
diff --git a/core/include/fxcodec/fx_codec.h b/core/include/fxcodec/fx_codec.h
index 5b0092a6ff..9fc19edd53 100644
--- a/core/include/fxcodec/fx_codec.h
+++ b/core/include/fxcodec/fx_codec.h
@@ -31,396 +31,523 @@ class ICodec_TiffModule;
class CFX_DIBAttribute;
class ICodec_ScanlineDecoder;
-class CCodec_ModuleMgr
-{
-public:
- CCodec_ModuleMgr();
- ICodec_ProgressiveDecoder* CreateProgressiveDecoder();
- ICodec_Jbig2Encoder* CreateJbig2Encoder();
- 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(); }
- 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(); }
-
-protected:
- nonstd::unique_ptr<ICodec_BasicModule> m_pBasicModule;
- nonstd::unique_ptr<ICodec_FaxModule> m_pFaxModule;
- nonstd::unique_ptr<ICodec_JpegModule> m_pJpegModule;
- nonstd::unique_ptr<ICodec_JpxModule> m_pJpxModule;
- nonstd::unique_ptr<ICodec_Jbig2Module> m_pJbig2Module;
- nonstd::unique_ptr<ICodec_IccModule> m_pIccModule;
- nonstd::unique_ptr<ICodec_FlateModule> m_pFlateModule;
- nonstd::unique_ptr<ICodec_PngModule> m_pPngModule;
- nonstd::unique_ptr<ICodec_GifModule> m_pGifModule;
- nonstd::unique_ptr<ICodec_BmpModule> m_pBmpModule;
- nonstd::unique_ptr<ICodec_TiffModule> m_pTiffModule;
+class CCodec_ModuleMgr {
+ public:
+ CCodec_ModuleMgr();
+ ICodec_ProgressiveDecoder* CreateProgressiveDecoder();
+ ICodec_Jbig2Encoder* CreateJbig2Encoder();
+ 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(); }
+ 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(); }
+
+ protected:
+ nonstd::unique_ptr<ICodec_BasicModule> m_pBasicModule;
+ nonstd::unique_ptr<ICodec_FaxModule> m_pFaxModule;
+ nonstd::unique_ptr<ICodec_JpegModule> m_pJpegModule;
+ nonstd::unique_ptr<ICodec_JpxModule> m_pJpxModule;
+ nonstd::unique_ptr<ICodec_Jbig2Module> m_pJbig2Module;
+ nonstd::unique_ptr<ICodec_IccModule> m_pIccModule;
+ nonstd::unique_ptr<ICodec_FlateModule> m_pFlateModule;
+ nonstd::unique_ptr<ICodec_PngModule> m_pPngModule;
+ nonstd::unique_ptr<ICodec_GifModule> m_pGifModule;
+ nonstd::unique_ptr<ICodec_BmpModule> m_pBmpModule;
+ nonstd::unique_ptr<ICodec_TiffModule> m_pTiffModule;
};
-class ICodec_BasicModule
-{
-public:
-
- virtual ~ICodec_BasicModule() {}
- virtual FX_BOOL RunLengthEncode(const uint8_t* src_buf, FX_DWORD src_size, uint8_t*& dest_buf,
- FX_DWORD& dest_size) = 0;
- virtual FX_BOOL A85Encode(const uint8_t* src_buf, FX_DWORD src_size, uint8_t*& dest_buf,
- FX_DWORD& dest_size) = 0;
- virtual ICodec_ScanlineDecoder* CreateRunLengthDecoder(const uint8_t* src_buf, FX_DWORD src_size, int width, int height,
- int nComps, int bpc) = 0;
+class ICodec_BasicModule {
+ public:
+ virtual ~ICodec_BasicModule() {}
+ virtual FX_BOOL RunLengthEncode(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size) = 0;
+ virtual FX_BOOL A85Encode(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size) = 0;
+ virtual ICodec_ScanlineDecoder* CreateRunLengthDecoder(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ int width,
+ int height,
+ int nComps,
+ int bpc) = 0;
};
-class ICodec_ScanlineDecoder
-{
-public:
-
- virtual ~ICodec_ScanlineDecoder() {}
+class ICodec_ScanlineDecoder {
+ public:
+ virtual ~ICodec_ScanlineDecoder() {}
- virtual FX_DWORD GetSrcOffset() = 0;
+ virtual FX_DWORD GetSrcOffset() = 0;
- virtual void DownScale(int dest_width, int dest_height) = 0;
+ virtual void DownScale(int dest_width, int dest_height) = 0;
- virtual uint8_t* GetScanline(int line) = 0;
+ virtual uint8_t* GetScanline(int line) = 0;
- virtual FX_BOOL SkipToScanline(int line, IFX_Pause* pPause) = 0;
+ virtual FX_BOOL SkipToScanline(int line, IFX_Pause* pPause) = 0;
- virtual int GetWidth() = 0;
+ virtual int GetWidth() = 0;
- virtual int GetHeight() = 0;
+ virtual int GetHeight() = 0;
- virtual int CountComps() = 0;
+ virtual int CountComps() = 0;
- virtual int GetBPC() = 0;
+ virtual int GetBPC() = 0;
- virtual FX_BOOL IsColorTransformed() = 0;
+ virtual FX_BOOL IsColorTransformed() = 0;
- virtual void ClearImageData() = 0;
+ virtual void ClearImageData() = 0;
+};
+class ICodec_FlateModule {
+ public:
+ virtual ~ICodec_FlateModule() {}
+ virtual ICodec_ScanlineDecoder* CreateDecoder(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ int width,
+ int height,
+ int nComps,
+ int bpc,
+ int predictor,
+ int Colors,
+ int BitsPerComponent,
+ int Columns) = 0;
+ virtual FX_DWORD FlateOrLZWDecode(FX_BOOL bLZW,
+ const uint8_t* src_buf,
+ FX_DWORD src_size,
+ FX_BOOL bEarlyChange,
+ int predictor,
+ int Colors,
+ int BitsPerComponent,
+ int Columns,
+ FX_DWORD estimated_size,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size) = 0;
+ virtual FX_BOOL Encode(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ int predictor,
+ int Colors,
+ int BitsPerComponent,
+ int Columns,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size) = 0;
+ virtual FX_BOOL Encode(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size) = 0;
+};
+class ICodec_FaxModule {
+ public:
+ virtual ~ICodec_FaxModule() {}
+
+ virtual ICodec_ScanlineDecoder* CreateDecoder(const uint8_t* 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) = 0;
+
+ virtual FX_BOOL Encode(const uint8_t* src_buf,
+ int width,
+ int height,
+ int pitch,
+ uint8_t*& dest_buf,
+ FX_DWORD& dest_size) = 0;
};
-class ICodec_FlateModule
-{
-public:
-
- virtual ~ICodec_FlateModule() {}
- virtual ICodec_ScanlineDecoder* CreateDecoder(const uint8_t* src_buf, FX_DWORD src_size, int width, int height,
- int nComps, int bpc, int predictor, int Colors, int BitsPerComponent, int Columns) = 0;
- virtual FX_DWORD FlateOrLZWDecode(FX_BOOL bLZW, const uint8_t* src_buf, FX_DWORD src_size, FX_BOOL bEarlyChange,
- int predictor, int Colors, int BitsPerComponent, int Columns,
- FX_DWORD estimated_size, uint8_t*& dest_buf, FX_DWORD& dest_size) = 0;
- virtual FX_BOOL Encode(const uint8_t* src_buf, FX_DWORD src_size,
- int predictor, int Colors, int BitsPerComponent, int Columns,
- uint8_t*& dest_buf, FX_DWORD& dest_size) = 0;
- virtual FX_BOOL Encode(const uint8_t* src_buf, FX_DWORD src_size, uint8_t*& dest_buf, FX_DWORD& dest_size) = 0;
+class ICodec_JpegModule {
+ public:
+ virtual ~ICodec_JpegModule() {}
+
+ virtual void SetPovider(IFX_JpegProvider* pJP) = 0;
+
+ virtual ICodec_ScanlineDecoder* CreateDecoder(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ int width,
+ int height,
+ int nComps,
+ FX_BOOL ColorTransform) = 0;
+
+ virtual FX_BOOL LoadInfo(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ int& width,
+ int& height,
+ int& num_components,
+ int& bits_per_components,
+ FX_BOOL& color_transform,
+ uint8_t** icc_buf_ptr = NULL,
+ FX_DWORD* 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,
+ FX_DWORD icc_length = 0) = 0;
+
+ virtual void* Start() = 0;
+
+ virtual void Finish(void* pContext) = 0;
+
+ virtual void Input(void* pContext,
+ const uint8_t* src_buf,
+ FX_DWORD src_size) = 0;
+
+ virtual int ReadHeader(void* pContext,
+ int* width,
+ int* height,
+ int* nComps,
+ CFX_DIBAttribute* pAttribute = NULL) = 0;
+
+ virtual int StartScanline(void* pContext, int down_scale) = 0;
+
+ virtual FX_BOOL ReadScanline(void* pContext, uint8_t* dest_buf) = 0;
+
+ virtual FX_DWORD GetAvailInput(void* pContext,
+ uint8_t** avail_buf_ptr = NULL) = 0;
};
-class ICodec_FaxModule
-{
-public:
+class ICodec_JpxModule {
+ public:
+ virtual ~ICodec_JpxModule() {}
+
+ virtual void* CreateDecoder(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ FX_BOOL useColorSpace = FALSE) = 0;
+
+ virtual void GetImageInfo(void* ctx,
+ FX_DWORD& width,
+ FX_DWORD& height,
+ FX_DWORD& codestream_nComps,
+ FX_DWORD& output_nComps) = 0;
+
+ virtual FX_BOOL Decode(void* ctx,
+ uint8_t* dest_data,
+ int pitch,
+ FX_BOOL bTranslateColor,
+ uint8_t* offsets) = 0;
+
+ virtual void DestroyDecoder(void* ctx) = 0;
+};
+class ICodec_PngModule {
+ public:
+ virtual ~ICodec_PngModule() {}
+
+ virtual void* Start(void* pModule) = 0;
+
+ virtual void Finish(void* pContext) = 0;
- virtual ~ICodec_FaxModule() {}
+ virtual FX_BOOL Input(void* pContext,
+ const uint8_t* src_buf,
+ FX_DWORD src_size,
+ CFX_DIBAttribute* pAttribute = NULL) = 0;
- virtual ICodec_ScanlineDecoder* CreateDecoder(const uint8_t* 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) = 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);
- virtual FX_BOOL Encode(const uint8_t* src_buf, int width, int height, int pitch,
- uint8_t*& dest_buf, FX_DWORD& dest_size) = 0;
+ void (*FillScanlineBufCompletedCallback)(void* pModule, int pass, int line);
};
-class ICodec_JpegModule
-{
-public:
+class ICodec_GifModule {
+ public:
+ virtual ~ICodec_GifModule() {}
- virtual ~ICodec_JpegModule() {}
+ virtual void* Start(void* pModule) = 0;
- virtual void SetPovider(IFX_JpegProvider* pJP) = 0;
+ virtual void Finish(void* pContext) = 0;
- virtual ICodec_ScanlineDecoder* CreateDecoder(const uint8_t* src_buf, FX_DWORD src_size,
- int width, int height, int nComps, FX_BOOL ColorTransform) = 0;
+ virtual FX_DWORD GetAvailInput(void* pContext,
+ uint8_t** avail_buf_ptr = NULL) = 0;
- virtual FX_BOOL LoadInfo(const uint8_t* src_buf, FX_DWORD src_size, int& width, int& height,
- int& num_components, int& bits_per_components, FX_BOOL& color_transform,
- uint8_t** icc_buf_ptr = NULL, FX_DWORD* icc_length = NULL) = 0;
+ virtual void Input(void* pContext,
+ const uint8_t* src_buf,
+ FX_DWORD src_size) = 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, FX_DWORD icc_length = 0) = 0;
+ virtual int32_t ReadHeader(void* pContext,
+ int* width,
+ int* height,
+ int* pal_num,
+ void** pal_pp,
+ int* bg_index,
+ CFX_DIBAttribute* pAttribute = NULL) = 0;
- virtual void* Start() = 0;
+ virtual int32_t LoadFrameInfo(void* pContext, int* frame_num) = 0;
- virtual void Finish(void* pContext) = 0;
+ void (*RecordCurrentPositionCallback)(void* pModule, FX_DWORD& cur_pos);
- virtual void Input(void* pContext, const uint8_t* src_buf, FX_DWORD src_size) = 0;
+ uint8_t* (*AskLocalPaletteBufCallback)(void* pModule,
+ int32_t frame_num,
+ int32_t pal_size);
- virtual int ReadHeader(void* pContext, int* width, int* height, int* nComps, CFX_DIBAttribute* pAttribute = NULL) = 0;
+ virtual int32_t LoadFrame(void* pContext,
+ int frame_num,
+ CFX_DIBAttribute* pAttribute = NULL) = 0;
+ FX_BOOL (*InputRecordPositionBufCallback)(void* pModule, FX_DWORD 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);
- virtual int StartScanline(void* pContext, int down_scale) = 0;
+ 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 FX_DWORD GetAvailInput(void* pContext,
+ uint8_t** avail_buf_ptr = NULL) = 0;
+
+ virtual void Input(void* pContext,
+ const uint8_t* src_buf,
+ FX_DWORD 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,
+ FX_DWORD** pal_pp,
+ CFX_DIBAttribute* pAttribute = NULL) = 0;
- virtual FX_BOOL ReadScanline(void* pContext, uint8_t* dest_buf) = 0;
+ virtual int32_t LoadImage(void* pContext) = 0;
+ FX_BOOL (*InputImagePositionBufCallback)(void* pModule, FX_DWORD rcd_pos);
- virtual FX_DWORD GetAvailInput(void* pContext, uint8_t** avail_buf_ptr = NULL) = 0;
+ void (*ReadScanlineCallback)(void* pModule,
+ int32_t row_num,
+ uint8_t* row_buf);
};
-class ICodec_JpxModule
-{
-public:
+class ICodec_TiffModule {
+ public:
+ virtual ~ICodec_TiffModule() {}
- virtual ~ICodec_JpxModule() {}
+ virtual void* CreateDecoder(IFX_FileRead* file_ptr) = 0;
- virtual void* CreateDecoder(const uint8_t* src_buf, FX_DWORD src_size, FX_BOOL useColorSpace = FALSE) = 0;
+ virtual void GetFrames(void* ctx, int32_t& frames) = 0;
- virtual void GetImageInfo(void* ctx, FX_DWORD& width, FX_DWORD& height,
- FX_DWORD& codestream_nComps, FX_DWORD& output_nComps) = 0;
+ virtual FX_BOOL LoadFrameInfo(void* ctx,
+ int32_t frame,
+ FX_DWORD& width,
+ FX_DWORD& height,
+ FX_DWORD& comps,
+ FX_DWORD& bpc,
+ CFX_DIBAttribute* pAttribute = NULL) = 0;
- virtual FX_BOOL Decode(void* ctx, uint8_t* dest_data, int pitch,
- FX_BOOL bTranslateColor, uint8_t* offsets) = 0;
+ virtual FX_BOOL Decode(void* ctx, class CFX_DIBitmap* pDIBitmap) = 0;
- virtual void DestroyDecoder(void* ctx) = 0;
+ virtual void DestroyDecoder(void* ctx) = 0;
};
-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, FX_DWORD src_size, CFX_DIBAttribute* pAttribute = NULL) = 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 FX_DWORD GetAvailInput(void* pContext, uint8_t** avail_buf_ptr = NULL) = 0;
-
- virtual void Input(void* pContext, const uint8_t* src_buf, FX_DWORD 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 = NULL) = 0;
-
- virtual int32_t LoadFrameInfo(void* pContext, int* frame_num) = 0;
-
- void (*RecordCurrentPositionCallback)(void* pModule, FX_DWORD& 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 = NULL) = 0;
-
- FX_BOOL (*InputRecordPositionBufCallback)(void* pModule, FX_DWORD 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 FX_DWORD GetAvailInput(void* pContext, uint8_t** avail_buf_ptr = NULL) = 0;
-
- virtual void Input(void* pContext, const uint8_t* src_buf, FX_DWORD 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, FX_DWORD** pal_pp, CFX_DIBAttribute* pAttribute = NULL) = 0;
-
- virtual int32_t LoadImage(void* pContext) = 0;
-
- FX_BOOL (*InputImagePositionBufCallback)(void* pModule, FX_DWORD 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, FX_DWORD& width, FX_DWORD& height, FX_DWORD& comps, FX_DWORD& bpc, CFX_DIBAttribute* pAttribute = NULL) = 0;
-
-
- virtual FX_BOOL Decode(void* ctx, class CFX_DIBitmap* pDIBitmap) = 0;
-
- virtual void DestroyDecoder(void* ctx) = 0;
-};
-class ICodec_Jbig2Module
-{
-public:
-
- virtual ~ICodec_Jbig2Module() {}
-
- virtual FX_BOOL Decode(FX_DWORD width, FX_DWORD height, const uint8_t* src_buf, FX_DWORD src_size,
- const uint8_t* global_data, FX_DWORD global_size, uint8_t* dest_buf, FX_DWORD dest_pitch) = 0;
-
- virtual FX_BOOL Decode(IFX_FileRead* file_ptr, FX_DWORD& width, FX_DWORD& height,
- FX_DWORD& pitch, uint8_t*& dest_buf) = 0;
- virtual void* CreateJbig2Context() = 0;
-
- virtual FXCODEC_STATUS StartDecode(void* pJbig2Context, FX_DWORD width, FX_DWORD height, const uint8_t* src_buf, FX_DWORD src_size,
- const uint8_t* global_data, FX_DWORD global_size, uint8_t* dest_buf, FX_DWORD dest_pitch, IFX_Pause* pPause) = 0;
-
- virtual FXCODEC_STATUS StartDecode(void* pJbig2Context, IFX_FileRead* file_ptr,
- FX_DWORD& width, FX_DWORD& height, FX_DWORD& pitch, uint8_t*& dest_buf, IFX_Pause* pPause) = 0;
- virtual FXCODEC_STATUS ContinueDecode(void* pJbig2Content, IFX_Pause* pPause) = 0;
- virtual void DestroyJbig2Context(void* pJbig2Content) = 0;
+class ICodec_Jbig2Module {
+ public:
+ virtual ~ICodec_Jbig2Module() {}
+
+ virtual FX_BOOL Decode(FX_DWORD width,
+ FX_DWORD height,
+ const uint8_t* src_buf,
+ FX_DWORD src_size,
+ const uint8_t* global_data,
+ FX_DWORD global_size,
+ uint8_t* dest_buf,
+ FX_DWORD dest_pitch) = 0;
+
+ virtual FX_BOOL Decode(IFX_FileRead* file_ptr,
+ FX_DWORD& width,
+ FX_DWORD& height,
+ FX_DWORD& pitch,
+ uint8_t*& dest_buf) = 0;
+ virtual void* CreateJbig2Context() = 0;
+
+ virtual FXCODEC_STATUS StartDecode(void* pJbig2Context,
+ FX_DWORD width,
+ FX_DWORD height,
+ const uint8_t* src_buf,
+ FX_DWORD src_size,
+ const uint8_t* global_data,
+ FX_DWORD global_size,
+ uint8_t* dest_buf,
+ FX_DWORD dest_pitch,
+ IFX_Pause* pPause) = 0;
+
+ virtual FXCODEC_STATUS StartDecode(void* pJbig2Context,
+ IFX_FileRead* file_ptr,
+ FX_DWORD& width,
+ FX_DWORD& height,
+ FX_DWORD& pitch,
+ uint8_t*& dest_buf,
+ IFX_Pause* pPause) = 0;
+ virtual FXCODEC_STATUS ContinueDecode(void* pJbig2Content,
+ IFX_Pause* pPause) = 0;
+ virtual void DestroyJbig2Context(void* pJbig2Content) = 0;
};
-class ICodec_ProgressiveDecoder
-{
-public:
-
- virtual ~ICodec_ProgressiveDecoder() {}
-
- virtual FXCODEC_STATUS LoadImageInfo(IFX_FileRead* pFile, FXCODEC_IMAGE_TYPE imageType = FXCODEC_IMAGE_UNKNOWN, CFX_DIBAttribute* pAttribute = NULL) = 0;
-
- virtual FXCODEC_IMAGE_TYPE GetType() = 0;
-
- virtual int32_t GetWidth() = 0;
-
- virtual int32_t GetHeight() = 0;
-
- virtual int32_t GetNumComponents() = 0;
-
- virtual int32_t GetBPC() = 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;
-};
-class ICodec_Jbig2Encoder
-{
-public:
-
- virtual ~ICodec_Jbig2Encoder() {}
+class ICodec_ProgressiveDecoder {
+ public:
+ virtual ~ICodec_ProgressiveDecoder() {}
+
+ virtual FXCODEC_STATUS LoadImageInfo(
+ IFX_FileRead* pFile,
+ FXCODEC_IMAGE_TYPE imageType = FXCODEC_IMAGE_UNKNOWN,
+ CFX_DIBAttribute* pAttribute = NULL) = 0;
+
+ virtual FXCODEC_IMAGE_TYPE GetType() = 0;
+
+ virtual int32_t GetWidth() = 0;
+
+ virtual int32_t GetHeight() = 0;
+
+ virtual int32_t GetNumComponents() = 0;
+
+ virtual int32_t GetBPC() = 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;
+};
+class ICodec_Jbig2Encoder {
+ public:
+ virtual ~ICodec_Jbig2Encoder() {}
};
-class ICodec_IccModule
-{
-public:
- typedef enum {
- 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
- } IccCS;
- typedef struct _IccParam {
- FX_DWORD Version;
- IccCS ColorSpace;
- FX_DWORD dwProfileType;
- FX_DWORD dwFormat;
- uint8_t* pProfileData;
- FX_DWORD dwProfileSize;
- double Gamma;
- } IccParam;
-
- 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,
- 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
- ) = 0;
-
-
- virtual void* CreateTransform_sRGB(const uint8_t* pProfileData, FX_DWORD dwProfileSize, int32_t& nComponents, int32_t intent = 0,
- FX_DWORD dwSrcFormat = Icc_FORMAT_DEFAULT) = 0;
-
- virtual void* CreateTransform_CMYK(const uint8_t* pSrcProfileData, FX_DWORD dwSrcProfileSize, int32_t& nSrcComponents,
- const uint8_t* pDstProfileData, FX_DWORD dwDstProfileSize, int32_t intent = 0,
- FX_DWORD dwSrcFormat = Icc_FORMAT_DEFAULT,
- FX_DWORD 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(FX_DWORD nComponents) = 0;
+class ICodec_IccModule {
+ public:
+ typedef enum {
+ 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
+ } IccCS;
+ typedef struct _IccParam {
+ FX_DWORD Version;
+ IccCS ColorSpace;
+ FX_DWORD dwProfileType;
+ FX_DWORD dwFormat;
+ uint8_t* pProfileData;
+ FX_DWORD dwProfileSize;
+ double Gamma;
+ } IccParam;
+
+ 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,
+ 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) = 0;
+
+ virtual void* CreateTransform_sRGB(
+ const uint8_t* pProfileData,
+ FX_DWORD dwProfileSize,
+ int32_t& nComponents,
+ int32_t intent = 0,
+ FX_DWORD dwSrcFormat = Icc_FORMAT_DEFAULT) = 0;
+
+ virtual void* CreateTransform_CMYK(
+ const uint8_t* pSrcProfileData,
+ FX_DWORD dwSrcProfileSize,
+ int32_t& nSrcComponents,
+ const uint8_t* pDstProfileData,
+ FX_DWORD dwDstProfileSize,
+ int32_t intent = 0,
+ FX_DWORD dwSrcFormat = Icc_FORMAT_DEFAULT,
+ FX_DWORD 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(FX_DWORD nComponents) = 0;
};
-void AdobeCMYK_to_sRGB(FX_FLOAT c, FX_FLOAT m, FX_FLOAT y, FX_FLOAT k, FX_FLOAT& R, FX_FLOAT& G, FX_FLOAT& B);
-void AdobeCMYK_to_sRGB1(uint8_t c, uint8_t m, uint8_t y, uint8_t k, uint8_t& R, uint8_t& G, uint8_t& B);
+void AdobeCMYK_to_sRGB(FX_FLOAT c,
+ FX_FLOAT m,
+ FX_FLOAT y,
+ FX_FLOAT k,
+ FX_FLOAT& R,
+ FX_FLOAT& G,
+ FX_FLOAT& B);
+void AdobeCMYK_to_sRGB1(uint8_t c,
+ uint8_t m,
+ uint8_t y,
+ uint8_t k,
+ uint8_t& R,
+ uint8_t& G,
+ uint8_t& B);
FX_BOOL MD5ComputeID(const void* buf, FX_DWORD dwSize, uint8_t ID[16]);
-class CFX_DIBAttribute
-{
-public:
- CFX_DIBAttribute();
- ~CFX_DIBAttribute();
-
- int32_t m_nXDPI;
-
- int32_t m_nYDPI;
-
- FX_FLOAT m_fAspectRatio;
-
- FX_WORD m_wDPIUnit;
-
- CFX_ByteString m_strAuthor;
-
- uint8_t m_strTime[20];
-
- int32_t m_nGifLeft;
- int32_t m_nGifTop;
-
- FX_DWORD* m_pGifLocalPalette;
-
- FX_DWORD m_nGifLocalPalNum;
-
- int32_t m_nBmpCompressType;
- class IFX_DIBAttributeExif* m_pExif;
-};
-class IFX_DIBAttributeExif
-{
-public:
- virtual ~IFX_DIBAttributeExif() {};
- virtual FX_BOOL GetInfo(FX_WORD tag, void* val) = 0;
-};
+class CFX_DIBAttribute {
+ public:
+ CFX_DIBAttribute();
+ ~CFX_DIBAttribute();
+
+ int32_t m_nXDPI;
+
+ int32_t m_nYDPI;
+
+ FX_FLOAT m_fAspectRatio;
+
+ FX_WORD m_wDPIUnit;
+
+ CFX_ByteString m_strAuthor;
+
+ uint8_t m_strTime[20];
+
+ int32_t m_nGifLeft;
+ int32_t m_nGifTop;
+
+ FX_DWORD* m_pGifLocalPalette;
+
+ FX_DWORD m_nGifLocalPalNum;
+
+ int32_t m_nBmpCompressType;
+ class IFX_DIBAttributeExif* m_pExif;
+};
+class IFX_DIBAttributeExif {
+ public:
+ virtual ~IFX_DIBAttributeExif(){};
+ virtual FX_BOOL GetInfo(FX_WORD tag, void* val) = 0;
+};
#endif // CORE_INCLUDE_FXCODEC_FX_CODEC_H_
diff --git a/core/include/fxcodec/fx_codec_def.h b/core/include/fxcodec/fx_codec_def.h
index 36a5e0d2c2..1cb5909658 100644
--- a/core/include/fxcodec/fx_codec_def.h
+++ b/core/include/fxcodec/fx_codec_def.h
@@ -8,81 +8,81 @@
#define CORE_INCLUDE_FXCODEC_FX_CODEC_DEF_H_
enum FXCODEC_IMAGE_TYPE {
- FXCODEC_IMAGE_UNKNOWN = 0,
- FXCODEC_IMAGE_BMP,
- FXCODEC_IMAGE_JPG,
- FXCODEC_IMAGE_PNG,
- FXCODEC_IMAGE_GIF,
- FXCODEC_IMAGE_TIF,
- FXCODEC_IMAGE_MAX
+ FXCODEC_IMAGE_UNKNOWN = 0,
+ FXCODEC_IMAGE_BMP,
+ FXCODEC_IMAGE_JPG,
+ FXCODEC_IMAGE_PNG,
+ FXCODEC_IMAGE_GIF,
+ FXCODEC_IMAGE_TIF,
+ FXCODEC_IMAGE_MAX
};
enum FXCODEC_STATUS {
- FXCODEC_STATUS_ERROR = -1,
- FXCODEC_STATUS_FRAME_READY,
- FXCODEC_STATUS_FRAME_TOBECONTINUE,
- FXCODEC_STATUS_DECODE_READY,
- FXCODEC_STATUS_DECODE_TOBECONTINUE,
- FXCODEC_STATUS_DECODE_FINISH,
- FXCODEC_STATUS_ERR_MEMORY,
- FXCODEC_STATUS_ERR_READ,
- FXCODEC_STATUS_ERR_FLUSH,
- FXCODEC_STATUS_ERR_FORMAT,
- FXCODEC_STATUS_ERR_PARAMS
+ FXCODEC_STATUS_ERROR = -1,
+ FXCODEC_STATUS_FRAME_READY,
+ FXCODEC_STATUS_FRAME_TOBECONTINUE,
+ FXCODEC_STATUS_DECODE_READY,
+ FXCODEC_STATUS_DECODE_TOBECONTINUE,
+ FXCODEC_STATUS_DECODE_FINISH,
+ FXCODEC_STATUS_ERR_MEMORY,
+ FXCODEC_STATUS_ERR_READ,
+ FXCODEC_STATUS_ERR_FLUSH,
+ FXCODEC_STATUS_ERR_FORMAT,
+ FXCODEC_STATUS_ERR_PARAMS
};
-#define JP2_SPACE_INVALID -1
-#define JPX_SPACE_INVALID -1
-#define JP2_SPACE_bilevel1 0
-#define JP2_SPACE_YCbCr1 1
-#define JP2_SPACE_YCbCr2 3
-#define JP2_SPACE_YCbCr3 4
-#define JP2_SPACE_PhotoYCC 9
-#define JP2_SPACE_CMY 11
-#define JP2_SPACE_CMYK 12
-#define JP2_SPACE_YCCK 13
-#define JP2_SPACE_CIELab 14
-#define JP2_SPACE_bilevel2 15
-#define JP2_SPACE_sRGB 16
-#define JP2_SPACE_sLUM 17
-#define JP2_SPACE_sYCC 18
-#define JP2_SPACE_CIEJab 19
-#define JP2_SPACE_esRGB 20
-#define JP2_SPACE_ROMMRGB 21
-#define JP2_SPACE_YPbPr60 22
-#define JP2_SPACE_YPbPr50 23
-#define JP2_SPACE_esYCC 24
-#define JP2_SPACE_iccLUM 100
-#define JP2_SPACE_iccRGB 101
-#define Icc_INTENT_PERCEPTUAL 0
-#define Icc_INTENT_RELATIVE_COLORIMETRIC 1
-#define Icc_INTENT_SATURATION 2
-#define Icc_INTENT_ABSOLUTE_COLORIMETRIC 3
-#define Icc_FORMAT_DEFAULT 0
-#define Icc_FORMAT_SWAP (1<<10)
-#define Icc_FLAGS_DEFAULT 0x0000
-#define Icc_FLAGS_BLACKPOINTCOMPENSATION 0x2000
-#define Icc_FLAGS_NOWHITEONWHITEFIXUP 0x0004
-#define Icc_FLAGS_HIGHRESPRECALC 0x0400
-#define Icc_FLAGS_LOWRESPRECALC 0x0800
-#define Icc_FLAGS_GAMUTCHECK 0x1000
-#define Icc_FLAGS_SOFTPROOFING 0x4000
-#define Icc_PARAMTYPE_NONE 0
-#define Icc_PARAMTYPE_BUFFER 1
-#define Icc_PARAMTYPE_PARAM 2
+#define JP2_SPACE_INVALID -1
+#define JPX_SPACE_INVALID -1
+#define JP2_SPACE_bilevel1 0
+#define JP2_SPACE_YCbCr1 1
+#define JP2_SPACE_YCbCr2 3
+#define JP2_SPACE_YCbCr3 4
+#define JP2_SPACE_PhotoYCC 9
+#define JP2_SPACE_CMY 11
+#define JP2_SPACE_CMYK 12
+#define JP2_SPACE_YCCK 13
+#define JP2_SPACE_CIELab 14
+#define JP2_SPACE_bilevel2 15
+#define JP2_SPACE_sRGB 16
+#define JP2_SPACE_sLUM 17
+#define JP2_SPACE_sYCC 18
+#define JP2_SPACE_CIEJab 19
+#define JP2_SPACE_esRGB 20
+#define JP2_SPACE_ROMMRGB 21
+#define JP2_SPACE_YPbPr60 22
+#define JP2_SPACE_YPbPr50 23
+#define JP2_SPACE_esYCC 24
+#define JP2_SPACE_iccLUM 100
+#define JP2_SPACE_iccRGB 101
+#define Icc_INTENT_PERCEPTUAL 0
+#define Icc_INTENT_RELATIVE_COLORIMETRIC 1
+#define Icc_INTENT_SATURATION 2
+#define Icc_INTENT_ABSOLUTE_COLORIMETRIC 3
+#define Icc_FORMAT_DEFAULT 0
+#define Icc_FORMAT_SWAP (1 << 10)
+#define Icc_FLAGS_DEFAULT 0x0000
+#define Icc_FLAGS_BLACKPOINTCOMPENSATION 0x2000
+#define Icc_FLAGS_NOWHITEONWHITEFIXUP 0x0004
+#define Icc_FLAGS_HIGHRESPRECALC 0x0400
+#define Icc_FLAGS_LOWRESPRECALC 0x0800
+#define Icc_FLAGS_GAMUTCHECK 0x1000
+#define Icc_FLAGS_SOFTPROOFING 0x4000
+#define Icc_PARAMTYPE_NONE 0
+#define Icc_PARAMTYPE_BUFFER 1
+#define Icc_PARAMTYPE_PARAM 2
enum FXCODEC_RESUNIT {
- FXCODEC_RESUNIT_NONE = 0,
- FXCODEC_RESUNIT_INCH,
- FXCODEC_RESUNIT_CENTIMETER,
- FXCODEC_RESUNIT_METER
+ FXCODEC_RESUNIT_NONE = 0,
+ FXCODEC_RESUNIT_INCH,
+ FXCODEC_RESUNIT_CENTIMETER,
+ FXCODEC_RESUNIT_METER
};
-#define EXIFTAG_USHORT_RESUNIT 296
-#define EXIFTAG_FLOAT_DPIX 282
-#define EXIFTAG_FLOAT_DPIY 283
-#define EXIFTAG_USHORT_ORIENTATION 274
-#define EXIFTAG_STRING_MANUFACTURER 271
-#define EXIFTAG_STRING_MODULE 272
-#define EXIFTAG_STRING_SOFTWARE 305
-#define EXIFTAG_STRING_IAMGEDESCRIPTION 270
-#define EXIFTAG_STRING_DATETIME 306
-#define EXIFTAG_STRING_COPYRIGHT 33432
+#define EXIFTAG_USHORT_RESUNIT 296
+#define EXIFTAG_FLOAT_DPIX 282
+#define EXIFTAG_FLOAT_DPIY 283
+#define EXIFTAG_USHORT_ORIENTATION 274
+#define EXIFTAG_STRING_MANUFACTURER 271
+#define EXIFTAG_STRING_MODULE 272
+#define EXIFTAG_STRING_SOFTWARE 305
+#define EXIFTAG_STRING_IAMGEDESCRIPTION 270
+#define EXIFTAG_STRING_DATETIME 306
+#define EXIFTAG_STRING_COPYRIGHT 33432
#endif // CORE_INCLUDE_FXCODEC_FX_CODEC_DEF_H_
diff --git a/core/include/fxcodec/fx_codec_flate.h b/core/include/fxcodec/fx_codec_flate.h
index 8495a37496..7d0106139e 100644
--- a/core/include/fxcodec/fx_codec_flate.h
+++ b/core/include/fxcodec/fx_codec_flate.h
@@ -13,9 +13,11 @@ extern "C" {
// Note: Some of these return Z_* status codes from zlib.h.
void* FPDFAPI_FlateInit(void* (*alloc_func)(void*, unsigned int, unsigned int),
void (*free_func)(void*, void*));
-void FPDFAPI_FlateInput(void* context, const unsigned char* src_buf,
+void FPDFAPI_FlateInput(void* context,
+ const unsigned char* src_buf,
unsigned int src_size);
-int FPDFAPI_FlateOutput(void* context, unsigned char* dest_buf,
+int FPDFAPI_FlateOutput(void* context,
+ unsigned char* dest_buf,
unsigned int dest_size);
int FPDFAPI_FlateGetAvailIn(void* context);
int FPDFAPI_FlateGetAvailOut(void* context);
diff --git a/core/include/fxcodec/fx_codec_provider.h b/core/include/fxcodec/fx_codec_provider.h
index a465fe2460..bd4db44c89 100644
--- a/core/include/fxcodec/fx_codec_provider.h
+++ b/core/include/fxcodec/fx_codec_provider.h
@@ -11,50 +11,67 @@
class CFX_DIBAttribute;
-class IFX_JpegProvider
-{
-public:
- virtual void Release() = 0;
+class IFX_JpegProvider {
+ public:
+ virtual void Release() = 0;
- virtual void* CreateDecoder(const uint8_t* src_buf, FX_DWORD src_size, int width, int height, int nComps, FX_BOOL ColorTransform) = 0;
+ virtual void* CreateDecoder(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ int width,
+ int height,
+ int nComps,
+ FX_BOOL ColorTransform) = 0;
+ virtual void DestroyDecoder(void* pDecoder) = 0;
- virtual void DestroyDecoder(void* pDecoder) = 0;
+ virtual void DownScale(void* pDecoder, int dest_width, int dest_height) = 0;
- virtual void DownScale(void* pDecoder, int dest_width, int dest_height) = 0;
+ virtual FX_BOOL Rewind(void* pDecoder) = 0;
- virtual FX_BOOL Rewind(void* pDecoder) = 0;
+ virtual uint8_t* GetNextLine(void* pDecoder) = 0;
- virtual uint8_t* GetNextLine(void* pDecoder) = 0;
+ virtual FX_DWORD GetSrcOffset(void* pDecoder) = 0;
- virtual FX_DWORD GetSrcOffset(void* pDecoder) = 0;
+ virtual FX_BOOL LoadInfo(const uint8_t* src_buf,
+ FX_DWORD src_size,
+ int& width,
+ int& height,
+ int& num_components,
+ int& bits_per_components,
+ FX_BOOL& color_transform,
+ uint8_t** icc_buf_ptr = NULL,
+ FX_DWORD* 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,
+ FX_DWORD icc_length = 0) = 0;
- virtual FX_BOOL LoadInfo(const uint8_t* src_buf, FX_DWORD src_size, int& width, int& height,
- int& num_components, int& bits_per_components, FX_BOOL& color_transform,
- uint8_t** icc_buf_ptr = NULL, FX_DWORD* icc_length = NULL) = 0;
+ virtual void* Start() = 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, FX_DWORD icc_length = 0) = 0;
+ virtual void Finish(void* pContext) = 0;
- virtual void* Start() = 0;
+ virtual void Input(void* pContext,
+ const uint8_t* src_buf,
+ FX_DWORD src_size) = 0;
- virtual void Finish(void* pContext) = 0;
+ virtual int ReadHeader(void* pContext,
+ int* width,
+ int* height,
+ int* nComps,
+ CFX_DIBAttribute* pAttribute = NULL) = 0;
- virtual void Input(void* pContext, const uint8_t* src_buf, FX_DWORD src_size) = 0;
+ virtual int StartScanline(void* pContext, int down_scale) = 0;
- virtual int ReadHeader(void* pContext, int* width, int* height, int* nComps, CFX_DIBAttribute* pAttribute = NULL) = 0;
+ virtual FX_BOOL ReadScanline(void* pContext, uint8_t* dest_buf) = 0;
- virtual int StartScanline(void* pContext, int down_scale) = 0;
+ virtual FX_DWORD GetAvailInput(void* pContext,
+ uint8_t** avail_buf_ptr = NULL) = 0;
-
- virtual FX_BOOL ReadScanline(void* pContext, uint8_t* dest_buf) = 0;
-
-
- virtual FX_DWORD GetAvailInput(void* pContext, uint8_t** avail_buf_ptr = NULL) = 0;
-
-protected:
- ~IFX_JpegProvider() { }
+ protected:
+ ~IFX_JpegProvider() {}
};
#endif // CORE_INCLUDE_FXCODEC_FX_CODEC_PROVIDER_H_
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 06:28:34 +0000