Organize barcode codes into modules.

xfa/src/fxbarcode/src/include/BC_BufferedImageLuminanceSource.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 _BC_BUFFEREDIMAGELUMINANCESOURCE_H_
-#define _BC_BUFFEREDIMAGELUMINANCESOURCE_H_
-class CBC_LuminanceSource;
-class CBC_BufferedImageLuminanceSource;
-class CBC_BufferedImageLuminanceSource : public CBC_LuminanceSource
-{
-public:
-    CBC_BufferedImageLuminanceSource(const CFX_WideString &filename);
-    CBC_BufferedImageLuminanceSource(CFX_DIBitmap *pBitmap);
-    virtual ~CBC_BufferedImageLuminanceSource();
-    CBC_LuminanceSource *RotateCounterClockwise(FX_INT32 &e);
-    CBC_LuminanceSource *Crop(FX_INT32 left, FX_INT32 top, FX_INT32 width, FX_INT32 height);
-
-    CFX_ByteArray *GetRow(FX_INT32 y, CFX_ByteArray &row, FX_INT32 &e);
-    CFX_ByteArray *GetMatrix();
-    FX_BOOL IsCropSupported();
-    FX_BOOL IsRotateSupported();
-    virtual void Init(FX_INT32 &e);
-private:
-    FX_INT32 m_bytesPerLine;
-    FX_INT32 m_left;
-    FX_INT32 m_top;
-    CFX_Int32Array m_rgbData;
-    CFX_DIBitmap *m_pBitmap;
-    const CFX_WideString m_filename;
-};
-#endif