#ifndef _IMGUTIL_H
#define _IMGUTIL_H

#include <IMGPrerequisites.h>

namespace IMG {

class _IMGExport Util
{
public:
	static Ogre::String getBaseName(Ogre::String fileName)
	{
		Ogre::String baseName;
		size_t pos = fileName.find_last_of(".");
		baseName = fileName.substr(0, pos);
		return baseName;
	}

	static Ogre::String getExtensionName(Ogre::String fileName)
	{
		Ogre::String ext;
		size_t pos = fileName.find_last_of(".");
		ext = fileName.substr(pos+1);
		return ext;
	}

	static unsigned int nextPowerOf2(unsigned int nPlanes)
	{
		unsigned int depth = 1;
		while (depth < nPlanes)
		{
			depth = depth << 1;
		}
		return depth;
	}

};

/*
extern "C" _BBCExport double fround(double n, unsigned d)
{ 
	return floor(n * pow((double)10.,(int) d) + .5) / pow((double)10.,(int) d);
}

extern "C" _BBCExport int iround(double x)
{
      return (int)floor(x + 0.5);
}
*/
}

#endif