///////////////////////////////////////////////////////////////////////////////
// Mikes 2nd OpenCL kernel!
// Copyright 2010, Michael T. Mayers
// http://www.tweakoz.com/portfolio/
///////////////////////////////////////////////////////////////////////////////

__kernel void testshader(	//__global const void* ptriangleinput,
							__global const float* pprefragmentinput,
							__global float* pfragmentoutput,
							const int inumtriangles,
							const int inumfragments
					)
{
	int ifrag = get_global_id(0);
	int inpidx = ifrag*4;
	int outidx = ifrag*5;
	float fR = pprefragmentinput[inpidx+0];
	float fS = pprefragmentinput[inpidx+1];
	float fT = pprefragmentinput[inpidx+2];
	float fZ = pprefragmentinput[inpidx+3];
	float fi = (float)ifrag/(float)inumfragments;
	pfragmentoutput[outidx+0] = fR;
	pfragmentoutput[outidx+1] = fS;
	pfragmentoutput[outidx+2] = fT;
	pfragmentoutput[outidx+3] = 0.5f;
	pfragmentoutput[outidx+4] = fZ;
}