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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.
*/
#ifdef GL_ES
precision mediump float;
#endif
void main()
{
vec4 v = vec4(5,6,7,8);
// value changes for lhs
// 8765, 6758, 857, 75 i.e. replace v.zx
// value changes for rhs
// 8765, 6758, 86 i.e replace with v.wy
// replace v.z with v.w
// replace v.x with v.y
// add 1.000000 to v.w and v.y
v.wzyx.zywx.wzy.zy = (v.wzyx.zywx.wx)++;
gl_FragColor = vec4(v); // 6,7,8,9
}
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