LayoutTests/webgl/2.0.0/resources/webgl_test_files/conformance/ogles/GL/functions/array_float_frag.frag

/*
** Copyright (c) 2012 The Khronos Group Inc.
**
** Permission is hereby granted, free of charge, to any person obtaining a
** copy of this software and/or associated documentation files (the
** "Materials"), to deal in the Materials without restriction, including
** without limitation the rights to use, copy, modify, merge, publish,
** distribute, sublicense, and/or sell copies of the Materials, and to
** permit persons to whom the Materials are furnished to do so, subject to
** the following conditions:
**
** The above copyright notice and this permission notice shall be included
** in all copies or substantial portions of the Materials.
**
** THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
** MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
*/


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



void qualifiers(in float a[4], out float b[4], inout float c[4], const in float d[4], float e[4])
{
	b[0] = a[0];
	c[0] += d[0];
	a[0] += 1.0;
	e[0] += 1.0;

	b[1] = a[1];
	c[1] += d[1];
	a[1] += 1.0;
	e[1] += 1.0;

	b[2] = a[2];
	c[2] += d[2];
	a[2] += 1.0;
	e[2] += 1.0;

	b[3] = a[3];
	c[3] += d[3];
	a[3] += 1.0;
	e[3] += 1.0;
}



void main (void)
{
	float a[4];
	float b[4];
	float c[4];
	float d[4];
	float e[4];
	float q = 0.0;
	float q2 = 0.0;

	a[0] = 1.0;
	b[0] = 2.0;
	c[0] = 3.0;
	d[0] = 4.0;
	e[0] = 1.0;

	a[1] = 1.0;
	b[1] = 2.0;
	c[1] = 3.0;
	d[1] = 4.0;
	e[1] = 1.0;

	a[2] = 1.0;
	b[2] = 2.0;
	c[2] = 3.0;
	d[2] = 4.0;
	e[2] = 1.0;

	a[3] = 1.0;
	b[3] = 2.0;
	c[3] = 3.0;
	d[3] = 4.0;
	e[3] = 1.0;

	qualifiers(a, b, c, d, e);

	// randomly test a value
	if(a[0] == 1.0) q += 1.0;
	if(b[1] == 1.0) q += 2.0;
	if(c[2] == 7.0) q += 4.0;
	if(d[3] == 4.0) q2 += 1.0;
	if(e[0] == 1.0) q2 += 2.0;

	gl_FragColor = vec4(vec2(q / 7.0, q2 / 3.0), 1.0, 1.0);
}