/*==LICENSE==*

CyanWorlds.com Engine - MMOG client, server and tools
Copyright (C) 2011  Cyan Worlds, Inc.

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 3 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, see <http://www.gnu.org/licenses/>.

You can contact Cyan Worlds, Inc. by email legal@cyan.com
 or by snail mail at:
      Cyan Worlds, Inc.
      14617 N Newport Hwy
      Mead, WA   99021

*==LICENSE==*/

#ifndef _plPNG_h
#define _plPNG_h


//// Class Definition /////////////////////////////////////////////////////////

class plMipmap;
class hsStream;

class plPNG
{
    protected:

        plMipmap *IRead( hsStream *inStream );
        hsBool IWrite( plMipmap *source, hsStream *outStream );

    public:

        plMipmap *ReadFromStream( hsStream *inStream ) { return IRead( inStream ); }
        plMipmap *ReadFromFile( const char *fileName );
        plMipmap *ReadFromFile( const wchar *fileName );

        hsBool WriteToStream( hsStream *outStream, plMipmap *sourceData ) { return IWrite( sourceData, outStream ); }
        hsBool WriteToFile( const char *fileName, plMipmap *sourceData );
        hsBool WriteToFile( const wchar *fileName, plMipmap *sourceData );
};

#endif // _plPNG_h