#line 1 "funccalls3-in.txt" 
float4x4 mvp;

struct a2v {
	float4 pos : POSITION;
};

struct v2f {
	float4 pos : POSITION;
	float4 color : COLOR;
};

float4 ComputeColor (float4 pos)
{
	pos *= float4(1,-1,-1,1);
	pos.xyz *= 0.3;
	return pos;
}

v2f main (a2v v)
{
	v2f o;
	float4 pos = mul (mvp, v.pos);
	o.color = ComputeColor (pos);
	o.pos = pos;
	return o;
}