Move core/src/ up to core/.

core/src/fxcodec/codec/fx_codec_progress.h

-// 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
-
-#ifndef CORE_SRC_FXCODEC_CODEC_FX_CODEC_PROGRESS_H_
-#define CORE_SRC_FXCODEC_CODEC_FX_CODEC_PROGRESS_H_
-
-#define FXCODEC_BLOCK_SIZE 4096
-#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
-#endif
-struct PixelWeight {
-  int m_SrcStart;
-  int m_SrcEnd;
-  int m_Weights[1];
-};
-class CFXCODEC_WeightTable {
- public:
-  CFXCODEC_WeightTable() { m_pWeightTables = NULL; }
-  ~CFXCODEC_WeightTable() { 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);
-  }
-
-  int m_DestMin, m_ItemSize;
-  uint8_t* m_pWeightTables;
-};
-class CFXCODEC_HorzTable {
- public:
-  CFXCODEC_HorzTable() { m_pWeightTables = NULL; }
-  ~CFXCODEC_HorzTable() { 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);
-  }
-
-  int m_ItemSize;
-  uint8_t* m_pWeightTables;
-};
-class CFXCODEC_VertTable {
- public:
-  CFXCODEC_VertTable() { m_pWeightTables = NULL; }
-  ~CFXCODEC_VertTable() { FX_Free(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
-};
-class CCodec_ProgressiveDecoder : public ICodec_ProgressiveDecoder {
- public:
-  CCodec_ProgressiveDecoder(CCodec_ModuleMgr* pCodecMgr);
-  ~CCodec_ProgressiveDecoder() override;
-
-  FXCODEC_STATUS LoadImageInfo(IFX_FileRead* pFile,
-                               FXCODEC_IMAGE_TYPE imageType,
-                               CFX_DIBAttribute* pAttribute) override;
-
-  FXCODEC_IMAGE_TYPE GetType() const override { return m_imagType; }
-  int32_t GetWidth() const override { return m_SrcWidth; }
-  int32_t GetHeight() const override { return m_SrcHeight; }
-  int32_t GetNumComponents() const override { return m_SrcComponents; }
-  int32_t GetBPC() const override { return m_SrcBPC; }
-  void SetClipBox(FX_RECT* clip) override;
-
-  FXCODEC_STATUS GetFrames(int32_t& frames, IFX_Pause* pPause) override;
-  FXCODEC_STATUS StartDecode(CFX_DIBitmap* pDIBitmap,
-                             int start_x,
-                             int start_y,
-                             int size_x,
-                             int size_y,
-                             int32_t frames,
-                             FX_BOOL bInterpol) override;
-
-  FXCODEC_STATUS ContinueDecode(IFX_Pause* pPause) override;
-
- protected:
-  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);
-  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);
-  static FX_BOOL BmpInputImagePositionBufCallback(void* pModule,
-                                                  FX_DWORD rcd_pos);
-  static void BmpReadScanlineCallback(void* pModule,
-                                      int32_t row_num,
-                                      uint8_t* row_buf);
-
-  FX_BOOL DetectImageType(FXCODEC_IMAGE_TYPE imageType,
-                          CFX_DIBAttribute* pAttribute);
-  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);
-  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);
-  void GifDoubleLineResampleVert(CFX_DIBitmap* pDeviceBitmap,
-                                 double scale_y,
-                                 int des_row);
-  FX_BOOL BmpReadMoreData(ICodec_BmpModule* pBmpModule,
-                          FXCODEC_STATUS& err_status);
-  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;
-};
-
-#endif  // CORE_SRC_FXCODEC_CODEC_FX_CODEC_PROGRESS_H_