source: GTP/trunk/App/Demos/Vis/FriendlyCulling/src/ToneMapper.h @ 2968

#ifndef __TONEMAPPER_H
#define __TONEMAPPER_H

#include "common.h"

namespace CHCDemoEngine 
{


/** Class representing a tone mapping algorithm
*/
class ToneMapper
{
public:
        
        ToneMapper();
        /** Caculates average log lumincance.
        */
        float CalcImageKey(float *pixels, int w, int h) const;

        float CalcMaxLuminance(float *pixels, int w, int h) const;
};

}

#endif // __TONEMAPPER_H