diff options
Diffstat (limited to 'core/src/fxcodec/codec/fx_codec_progress.h')
| -rw-r--r-- | core/src/fxcodec/codec/fx_codec_progress.h | 364 |
1 files changed, 191 insertions, 173 deletions
diff --git a/core/src/fxcodec/codec/fx_codec_progress.h b/core/src/fxcodec/codec/fx_codec_progress.h index 8a32f97be4..45dc6d7b4e 100644 --- a/core/src/fxcodec/codec/fx_codec_progress.h +++ b/core/src/fxcodec/codec/fx_codec_progress.h @@ -7,200 +7,218 @@ #ifndef _FX_CODEC_PROGRESS_H_
#define _FX_CODEC_PROGRESS_H_
#define FXCODEC_BLOCK_SIZE 4096
-#define FXCODEC_PNG_GAMMA 2.2
+#define FXCODEC_PNG_GAMMA 2.2
#if _FX_OS_ == _FX_MACOSX_ || _FX_OS_ == _FX_IOS_
-# undef FXCODEC_PNG_GAMMA
-# define FXCODEC_PNG_GAMMA 1.7
+#undef FXCODEC_PNG_GAMMA
+#define FXCODEC_PNG_GAMMA 1.7
#endif
struct PixelWeight {
- int m_SrcStart;
- int m_SrcEnd;
- int m_Weights[1];
+ int m_SrcStart;
+ int m_SrcEnd;
+ int m_Weights[1];
};
-class CFXCODEC_WeightTable
-{
-public:
- CFXCODEC_WeightTable()
- {
- m_pWeightTables = NULL;
- }
- ~CFXCODEC_WeightTable()
- {
- if(m_pWeightTables != NULL) {
- FX_Free(m_pWeightTables);
- }
+class CFXCODEC_WeightTable {
+ public:
+ CFXCODEC_WeightTable() { m_pWeightTables = NULL; }
+ ~CFXCODEC_WeightTable() {
+ if (m_pWeightTables != NULL) {
+ FX_Free(m_pWeightTables);
}
+ }
- void Calc(int dest_len, int dest_min, int dest_max, int src_len, int src_min, int src_max, FX_BOOL bInterpol);
- PixelWeight* GetPixelWeight(int pixel)
- {
- return (PixelWeight*)(m_pWeightTables + (pixel - m_DestMin) * m_ItemSize);
- }
+ void Calc(int dest_len,
+ int dest_min,
+ int dest_max,
+ int src_len,
+ int src_min,
+ int src_max,
+ FX_BOOL bInterpol);
+ PixelWeight* GetPixelWeight(int pixel) {
+ return (PixelWeight*)(m_pWeightTables + (pixel - m_DestMin) * m_ItemSize);
+ }
- int m_DestMin, m_ItemSize;
- uint8_t* m_pWeightTables;
+ int m_DestMin, m_ItemSize;
+ uint8_t* m_pWeightTables;
};
-class CFXCODEC_HorzTable
-{
-public:
- CFXCODEC_HorzTable()
- {
- m_pWeightTables = NULL;
- }
- ~CFXCODEC_HorzTable()
- {
- if(m_pWeightTables != NULL) {
- FX_Free(m_pWeightTables);
- }
+class CFXCODEC_HorzTable {
+ public:
+ CFXCODEC_HorzTable() { m_pWeightTables = NULL; }
+ ~CFXCODEC_HorzTable() {
+ if (m_pWeightTables != NULL) {
+ FX_Free(m_pWeightTables);
}
+ }
- void Calc(int dest_len, int src_len, FX_BOOL bInterpol);
- PixelWeight* GetPixelWeight(int pixel)
- {
- return (PixelWeight*)(m_pWeightTables + pixel * m_ItemSize);
- }
+ void Calc(int dest_len, int src_len, FX_BOOL bInterpol);
+ PixelWeight* GetPixelWeight(int pixel) {
+ return (PixelWeight*)(m_pWeightTables + pixel * m_ItemSize);
+ }
- int m_ItemSize;
- uint8_t* m_pWeightTables;
+ int m_ItemSize;
+ uint8_t* m_pWeightTables;
};
-class CFXCODEC_VertTable
-{
-public:
- CFXCODEC_VertTable()
- {
- m_pWeightTables = NULL;
- }
- ~CFXCODEC_VertTable()
- {
- if(m_pWeightTables != NULL) {
- FX_Free(m_pWeightTables);
- }
- }
- void Calc(int dest_len, int src_len);
- PixelWeight* GetPixelWeight(int pixel)
- {
- return (PixelWeight*)(m_pWeightTables + pixel * m_ItemSize);
+class CFXCODEC_VertTable {
+ public:
+ CFXCODEC_VertTable() { m_pWeightTables = NULL; }
+ ~CFXCODEC_VertTable() {
+ if (m_pWeightTables != NULL) {
+ FX_Free(m_pWeightTables);
}
- int m_ItemSize;
- uint8_t* m_pWeightTables;
+ }
+ void Calc(int dest_len, int src_len);
+ PixelWeight* GetPixelWeight(int pixel) {
+ return (PixelWeight*)(m_pWeightTables + pixel * m_ItemSize);
+ }
+ int m_ItemSize;
+ uint8_t* m_pWeightTables;
};
enum FXCodec_Format {
- FXCodec_Invalid = 0,
- FXCodec_1bppGray = 0x101,
- FXCodec_1bppRgb = 0x001,
- FXCodec_8bppGray = 0x108,
- FXCodec_8bppRgb = 0x008,
- FXCodec_Rgb = 0x018,
- FXCodec_Rgb32 = 0x020,
- FXCodec_Argb = 0x220,
- FXCodec_Cmyk = 0x120
+ FXCodec_Invalid = 0,
+ FXCodec_1bppGray = 0x101,
+ FXCodec_1bppRgb = 0x001,
+ FXCodec_8bppGray = 0x108,
+ FXCodec_8bppRgb = 0x008,
+ FXCodec_Rgb = 0x018,
+ FXCodec_Rgb32 = 0x020,
+ FXCodec_Argb = 0x220,
+ FXCodec_Cmyk = 0x120
};
-class CCodec_ProgressiveDecoder : public ICodec_ProgressiveDecoder
-{
-public:
- CCodec_ProgressiveDecoder(CCodec_ModuleMgr* pCodecMgr);
- virtual ~CCodec_ProgressiveDecoder();
+class CCodec_ProgressiveDecoder : public ICodec_ProgressiveDecoder {
+ public:
+ CCodec_ProgressiveDecoder(CCodec_ModuleMgr* pCodecMgr);
+ virtual ~CCodec_ProgressiveDecoder();
-public:
- virtual FXCODEC_STATUS LoadImageInfo(IFX_FileRead* pFile, FXCODEC_IMAGE_TYPE imageType, CFX_DIBAttribute* pAttribute);
+ public:
+ virtual FXCODEC_STATUS LoadImageInfo(IFX_FileRead* pFile,
+ FXCODEC_IMAGE_TYPE imageType,
+ CFX_DIBAttribute* pAttribute);
- virtual FXCODEC_IMAGE_TYPE GetType()
- {
- return m_imagType;
- }
- virtual int32_t GetWidth()
- {
- return m_SrcWidth;
- }
- virtual int32_t GetHeight()
- {
- return m_SrcHeight;
- }
- virtual int32_t GetNumComponents()
- {
- return m_SrcComponents;
- }
- virtual int32_t GetBPC()
- {
- return m_SrcBPC;
- }
- virtual void SetClipBox(FX_RECT* clip);
- virtual FXCODEC_STATUS GetFrames(int32_t& frames, IFX_Pause* pPause);
+ virtual FXCODEC_IMAGE_TYPE GetType() { return m_imagType; }
+ virtual int32_t GetWidth() { return m_SrcWidth; }
+ virtual int32_t GetHeight() { return m_SrcHeight; }
+ virtual int32_t GetNumComponents() { return m_SrcComponents; }
+ virtual int32_t GetBPC() { return m_SrcBPC; }
+ virtual void SetClipBox(FX_RECT* clip);
+ virtual FXCODEC_STATUS GetFrames(int32_t& frames, IFX_Pause* pPause);
+
+ virtual FXCODEC_STATUS StartDecode(CFX_DIBitmap* pDIBitmap,
+ int start_x,
+ int start_y,
+ int size_x,
+ int size_y,
+ int32_t frames,
+ FX_BOOL bInterpol);
- virtual FXCODEC_STATUS StartDecode(CFX_DIBitmap* pDIBitmap,
- int start_x, int start_y, int size_x, int size_y,
- int32_t frames, FX_BOOL bInterpol);
+ virtual FXCODEC_STATUS ContinueDecode(IFX_Pause* pPause);
- virtual FXCODEC_STATUS ContinueDecode(IFX_Pause* pPause);
+ protected:
+ FX_BOOL DetectImageType(FXCODEC_IMAGE_TYPE imageType,
+ CFX_DIBAttribute* pAttribute = NULL);
+ void GetDownScale(int& down_scale);
+ void GetTransMethod(FXDIB_Format des_format, FXCodec_Format src_format);
+ void ReSampleScanline(CFX_DIBitmap* pDeviceBitmap,
+ int32_t des_line,
+ uint8_t* src_scan,
+ FXCodec_Format src_format);
+ void Resample(CFX_DIBitmap* pDeviceBitmap,
+ int32_t src_line,
+ uint8_t* src_scan,
+ FXCodec_Format src_format);
+ void ResampleVert(CFX_DIBitmap* pDeviceBitmap, double scale_y, int des_row);
+ FX_BOOL JpegReadMoreData(ICodec_JpegModule* pJpegModule,
+ FXCODEC_STATUS& err_status);
+ static FX_BOOL PngReadHeaderFunc(void* pModule,
+ int width,
+ int height,
+ int bpc,
+ int pass,
+ int* color_type,
+ double* gamma);
+ static FX_BOOL PngAskScanlineBufFunc(void* pModule,
+ int line,
+ uint8_t*& src_buf);
+ static void PngFillScanlineBufCompletedFunc(void* pModule,
+ int pass,
+ int line);
+ void PngOneOneMapResampleHorz(CFX_DIBitmap* pDeviceBitmap,
+ int32_t des_line,
+ uint8_t* src_scan,
+ FXCodec_Format src_format);
-protected:
- FX_BOOL DetectImageType(FXCODEC_IMAGE_TYPE imageType, CFX_DIBAttribute* pAttribute = NULL);
- void GetDownScale(int& down_scale);
- void GetTransMethod(FXDIB_Format des_format, FXCodec_Format src_format);
- void ReSampleScanline(CFX_DIBitmap* pDeviceBitmap, int32_t des_line, uint8_t* src_scan, FXCodec_Format src_format);
- void Resample(CFX_DIBitmap* pDeviceBitmap, int32_t src_line, uint8_t* src_scan, FXCodec_Format src_format);
- void ResampleVert(CFX_DIBitmap* pDeviceBitmap, double scale_y, int des_row);
- FX_BOOL JpegReadMoreData(ICodec_JpegModule* pJpegModule, FXCODEC_STATUS& err_status);
- static FX_BOOL PngReadHeaderFunc(void* pModule, int width, int height, int bpc, int pass, int* color_type, double* gamma);
- static FX_BOOL PngAskScanlineBufFunc(void* pModule, int line, uint8_t*& src_buf);
- static void PngFillScanlineBufCompletedFunc(void* pModule, int pass, int line);
- void PngOneOneMapResampleHorz(CFX_DIBitmap* pDeviceBitmap, int32_t des_line, uint8_t* src_scan, FXCodec_Format src_format);
+ FX_BOOL GifReadMoreData(ICodec_GifModule* pGifModule,
+ FXCODEC_STATUS& err_status);
+ static void GifRecordCurrentPositionCallback(void* pModule,
+ FX_DWORD& cur_pos);
+ static uint8_t* GifAskLocalPaletteBufCallback(void* pModule,
+ int32_t frame_num,
+ int32_t pal_size);
+ static FX_BOOL GifInputRecordPositionBufCallback(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);
+ static void GifReadScanlineCallback(void* pModule,
+ int32_t row_num,
+ uint8_t* row_buf);
+ void GifDoubleLineResampleVert(CFX_DIBitmap* pDeviceBitmap,
+ double scale_y,
+ int des_row);
+ FX_BOOL BmpReadMoreData(ICodec_BmpModule* pBmpModule,
+ FXCODEC_STATUS& err_status);
+ static FX_BOOL BmpInputImagePositionBufCallback(void* pModule,
+ FX_DWORD rcd_pos);
+ static void BmpReadScanlineCallback(void* pModule,
+ int32_t row_num,
+ uint8_t* row_buf);
+ void ResampleVertBT(CFX_DIBitmap* pDeviceBitmap, double scale_y, int des_row);
- FX_BOOL GifReadMoreData(ICodec_GifModule* pGifModule, FXCODEC_STATUS& err_status);
- static void GifRecordCurrentPositionCallback(void* pModule, FX_DWORD& cur_pos);
- static uint8_t* GifAskLocalPaletteBufCallback(void* pModule, int32_t frame_num, int32_t pal_size);
- static FX_BOOL GifInputRecordPositionBufCallback(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);
- static void GifReadScanlineCallback(void* pModule, int32_t row_num, uint8_t* row_buf);
- void GifDoubleLineResampleVert(CFX_DIBitmap* pDeviceBitmap, double scale_y, int des_row);
- FX_BOOL BmpReadMoreData(ICodec_BmpModule* pBmpModule, FXCODEC_STATUS& err_status);
- static FX_BOOL BmpInputImagePositionBufCallback(void* pModule, FX_DWORD rcd_pos);
- static void BmpReadScanlineCallback(void* pModule, int32_t row_num, uint8_t* row_buf);
- void ResampleVertBT(CFX_DIBitmap* pDeviceBitmap, double scale_y, int des_row);
-public:
- IFX_FileRead* m_pFile;
- CCodec_ModuleMgr* m_pCodecMgr;
- void* m_pJpegContext;
- void* m_pPngContext;
- void* m_pGifContext;
- void* m_pBmpContext;
- void* m_pTiffContext;
- FXCODEC_IMAGE_TYPE m_imagType;
- FX_DWORD m_offSet;
- uint8_t* m_pSrcBuf;
- FX_DWORD m_SrcSize;
- uint8_t* m_pDecodeBuf;
- int m_ScanlineSize;
- CFX_DIBitmap* m_pDeviceBitmap;
- FX_BOOL m_bInterpol;
- CFXCODEC_WeightTable m_WeightHorz;
- CFXCODEC_VertTable m_WeightVert;
- CFXCODEC_HorzTable m_WeightHorzOO;
- int m_SrcWidth;
- int m_SrcHeight;
- int m_SrcComponents;
- int m_SrcBPC;
- FX_RECT m_clipBox;
- int m_startX;
- int m_startY;
- int m_sizeX;
- int m_sizeY;
- int m_TransMethod;
- FX_ARGB* m_pSrcPalette;
- int m_SrcPaletteNumber;
- int m_SrcRow;
- FXCodec_Format m_SrcFormat;
- int m_SrcPassNumber;
- int m_FrameNumber;
- int m_FrameCur;
- int m_GifBgIndex;
- uint8_t* m_pGifPalette;
- int32_t m_GifPltNumber;
- int m_GifTransIndex;
- FX_RECT m_GifFrameRect;
- FX_BOOL m_BmpIsTopBottom;
- FXCODEC_STATUS m_status;
+ public:
+ IFX_FileRead* m_pFile;
+ CCodec_ModuleMgr* m_pCodecMgr;
+ void* m_pJpegContext;
+ void* m_pPngContext;
+ void* m_pGifContext;
+ void* m_pBmpContext;
+ void* m_pTiffContext;
+ FXCODEC_IMAGE_TYPE m_imagType;
+ FX_DWORD m_offSet;
+ uint8_t* m_pSrcBuf;
+ FX_DWORD m_SrcSize;
+ uint8_t* m_pDecodeBuf;
+ int m_ScanlineSize;
+ CFX_DIBitmap* m_pDeviceBitmap;
+ FX_BOOL m_bInterpol;
+ CFXCODEC_WeightTable m_WeightHorz;
+ CFXCODEC_VertTable m_WeightVert;
+ CFXCODEC_HorzTable m_WeightHorzOO;
+ int m_SrcWidth;
+ int m_SrcHeight;
+ int m_SrcComponents;
+ int m_SrcBPC;
+ FX_RECT m_clipBox;
+ int m_startX;
+ int m_startY;
+ int m_sizeX;
+ int m_sizeY;
+ int m_TransMethod;
+ FX_ARGB* m_pSrcPalette;
+ int m_SrcPaletteNumber;
+ int m_SrcRow;
+ FXCodec_Format m_SrcFormat;
+ int m_SrcPassNumber;
+ int m_FrameNumber;
+ int m_FrameCur;
+ int m_GifBgIndex;
+ uint8_t* m_pGifPalette;
+ int32_t m_GifPltNumber;
+ int m_GifTransIndex;
+ FX_RECT m_GifFrameRect;
+ FX_BOOL m_BmpIsTopBottom;
+ FXCODEC_STATUS m_status;
};
#endif
|