dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/exp/exp_vec2_vert_xvaryneg_ref.vert


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/*
Copyright (c) 2019 The Khronos Group Inc.
Use of this source code is governed by an MIT-style license that can be
found in the LICENSE.txt file.
*/


attribute vec4 gtf_Color;
attribute vec4 gtf_Vertex;
uniform mat4 gtf_ModelViewProjectionMatrix;
varying vec4 color;

void main (void)
{
	const float exp1 = 2.7183;
	vec2 c = gtf_Color.rg;
	color = vec4(1.0 / pow(vec2(exp1), 3.0 * c), 0.0, 1.0);
	gl_Position = gtf_ModelViewProjectionMatrix * gtf_Vertex;
}