| // 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 |