Function getClosestPowerOfTwo

Samples/NiUserTracker/SceneDrawer.cpp:60–66

}

unsigned int getClosestPowerOfTwo(unsigned int n)
{
	unsigned int m = 2;
	while(m < n) m<<=1;

	return m;
}
GLuint initTexture(void** buf, int& width, int& height)
{
	GLuint texID = 0;