// 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: | |
explicit CBC_BufferedImageLuminanceSource(const CFX_WideString& filename); | |
explicit CBC_BufferedImageLuminanceSource(CFX_DIBitmap* pBitmap); | |
virtual ~CBC_BufferedImageLuminanceSource(); | |
CFX_ByteArray* GetRow(int32_t y, CFX_ByteArray& row, int32_t& e); | |
CFX_ByteArray* GetMatrix(); | |
virtual void Init(int32_t& e); | |
private: | |
int32_t m_bytesPerLine; | |
int32_t m_left; | |
int32_t m_top; | |
CFX_Int32Array m_rgbData; | |
CFX_DIBitmap* m_pBitmap; | |
const CFX_WideString m_filename; | |
}; | |
#endif |