Gnash  0.8.10
GnashImagePng.h
Go to the documentation of this file.
00001 // GnashImagePng.h: libpng wrapper for Gnash.
00002 // 
00003 //   Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012
00004 //   Free Software Foundation, Inc
00005 // 
00006 // This program is free software; you can redistribute it and/or modify
00007 // it under the terms of the GNU General Public License as published by
00008 // the Free Software Foundation; either version 3 of the License, or
00009 // (at your option) any later version.
00010 // 
00011 // This program is distributed in the hope that it will be useful,
00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of
00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014 // GNU General Public License for more details.
00015 // 
00016 // You should have received a copy of the GNU General Public License
00017 // along with this program; if not, write to the Free Software
00018 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
00019 //
00020 
00021 #ifndef GNASH_IMAGE_PNG_H
00022 #define GNASH_IMAGE_PNG_H
00023 
00024 #include <memory>
00025 #include <boost/shared_ptr.hpp>
00026 
00027 // Forward declarations
00028 namespace gnash {
00029     class IOChannel;
00030     namespace image {
00031         class Input;
00032         class Output;
00033     }
00034 }
00035 
00036 namespace gnash {
00037 namespace image {
00038 
00040 //
00042 std::auto_ptr<Input> createPngInput(boost::shared_ptr<IOChannel> in);
00043 
00044 std::auto_ptr<Output> createPngOutput(boost::shared_ptr<IOChannel> out,
00045         size_t width, size_t height, int quality);
00046 
00047 } // namespace image
00048 } // namespace gnash
00049 
00050 
00051 
00052 #endif