/***************************************************************************** * png_bitmap.hpp ***************************************************************************** * Copyright (C) 2003 VideoLAN * $Id$ * * Authors: Cyril Deguet <asmax@via.ecp.fr> * Olivier Teuli�re <ipkiss@via.ecp.fr> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. *****************************************************************************/ #ifndef PNG_BITMAP_HPP #define PNG_BITMAP_HPP #include "generic_bitmap.hpp" #include <string> /// Class for PNG bitmaps class PngBitmap: public GenericBitmap { public: /// Load a PNG bitmap from a file. aColor is the transparency /// color, in the format 0xRRGGBB PngBitmap( intf_thread_t *pIntf, string fileName, uint32_t aColor ); virtual ~PngBitmap(); /// Get the width of the bitmap virtual int getWidth() const { return m_width; } /// Get the heighth of the bitmap virtual int getHeight() const { return m_height; } /// Get a linear buffer containing the image data. /// Each pixel is stored in 4 bytes in the order B,G,R,A virtual uint8_t *getData() const; private: /// Size of the bitmap. int m_width, m_height; /// Buffer containing the image data. uint8_t *m_pData; }; #endif