CWE-ou-minkata/Sources/Plasma/PubUtilLib/plGImage/plPNG.h

/*==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);

    static plPNG& Instance(void);
};

#endif // _plPNG_h