summaryrefslogtreecommitdiffstats
path: root/dom/canvas/test/webgl-conf/checkout/conformance/ogles/GL/log/log_vec2_frag_xvary.frag
blob: 5dadc29457c44422c8438f3d310939f9f10f863a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
/*
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.
*/


#ifdef GL_ES
precision mediump float;
#endif
varying vec4 color;

void main (void)
{
	vec2 c = 31.0 * color.rg + 1.0;
	gl_FragColor = vec4(log(c) / 3.466, 0.0, 1.0);
}