Move core/src/ up to core/.

core/src/fxge/dib/dib_int.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_FXGE_DIB_DIB_INT_H_
-#define CORE_SRC_FXGE_DIB_DIB_INT_H_
-
-#include <stdint.h>
-
-#include "core/include/fxcrt/fx_coordinates.h"
-#include "core/include/fxge/fx_dib.h"
-
-class IFX_ScanlineComposer;
-
-extern const int16_t SDP_Table[513];
-
-class CPDF_FixedMatrix {
- public:
-  CPDF_FixedMatrix(const CFX_Matrix& src, int bits) {
-    base = 1 << bits;
-    a = FXSYS_round(src.a * base);
-    b = FXSYS_round(src.b * base);
-    c = FXSYS_round(src.c * base);
-    d = FXSYS_round(src.d * base);
-    e = FXSYS_round(src.e * base);
-    f = FXSYS_round(src.f * base);
-  }
-  inline void Transform(int x, int y, int& x1, int& y1) {
-    x1 = (a * x + c * y + e + base / 2) / base;
-    y1 = (b * x + d * y + f + base / 2) / base;
-  }
-  int a, b, c, d, e, f;
-  int base;
-};
-#define FPDF_HUGE_IMAGE_SIZE 60000000
-struct PixelWeight {
-  int m_SrcStart;
-  int m_SrcEnd;
-  int m_Weights[1];
-};
-class CWeightTable {
- public:
-  CWeightTable() { m_pWeightTables = NULL; }
-  ~CWeightTable() {
-    FX_Free(m_pWeightTables);
-    m_pWeightTables = NULL;
-  }
-  void Calc(int dest_len,
-            int dest_min,
-            int dest_max,
-            int src_len,
-            int src_min,
-            int src_max,
-            int flags);
-  PixelWeight* GetPixelWeight(int pixel) {
-    return (PixelWeight*)(m_pWeightTables + (pixel - m_DestMin) * m_ItemSize);
-  }
-  int m_DestMin, m_ItemSize;
-  uint8_t* m_pWeightTables;
-};
-class CStretchEngine {
- public:
-  CStretchEngine(IFX_ScanlineComposer* pDestBitmap,
-                 FXDIB_Format dest_format,
-                 int dest_width,
-                 int dest_height,
-                 const FX_RECT& clip_rect,
-                 const CFX_DIBSource* pSrcBitmap,
-                 int flags);
-  ~CStretchEngine();
-  FX_BOOL Continue(IFX_Pause* pPause);
-
- public:
-  FXDIB_Format m_DestFormat;
-  int m_DestBpp, m_SrcBpp, m_bHasAlpha;
-  IFX_ScanlineComposer* m_pDestBitmap;
-  int m_DestWidth, m_DestHeight;
-  FX_RECT m_DestClip;
-  uint8_t* m_pDestScanline;
-  uint8_t* m_pDestMaskScanline;
-  FX_RECT m_SrcClip;
-  const CFX_DIBSource* m_pSource;
-  FX_DWORD* m_pSrcPalette;
-  int m_SrcWidth, m_SrcHeight;
-  int m_SrcPitch, m_InterPitch;
-  int m_ExtraMaskPitch;
-  unsigned char* m_pInterBuf;
-  unsigned char* m_pExtraAlphaBuf;
-  int m_TransMethod;
-  int m_Flags;
-  CWeightTable m_WeightTable;
-  int m_CurRow;
-  FX_BOOL StartStretchHorz();
-  FX_BOOL ContinueStretchHorz(IFX_Pause* pPause);
-  void StretchVert();
-  int m_State;
-};
-
-FX_RECT FXDIB_SwapClipBox(FX_RECT& clip,
-                          int width,
-                          int height,
-                          FX_BOOL bFlipX,
-                          FX_BOOL bFlipY);
-
-#endif  // CORE_SRC_FXGE_DIB_DIB_INT_H_