lib/spirv/test/supported_glsl_op_shaders/14_cos.glsl

#version 320 es

// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

precision highp float;

layout(location = 0) out vec4 fragColor;

layout(location = 0) uniform float a;

void main() {
    fragColor = vec4(
        /* cos(1.57079632679) = cos(pi / 2.0) = 0.0 */
        cos(a * 1.57079632679),
        // cos(0.0) = 0.0
        cos(0.0),
        0.0,
        1.0);
}