// Copyright (c) 2016 The vulkano developers // Licensed under the Apache License, Version 2.0 // or the MIT // license , // at your option. All files in the project carrying such // notice may not be copied, modified, or distributed except // according to those terms. #version 450 #extension GL_ARB_separate_shader_objects : enable #extension GL_ARB_shading_language_420pack : enable layout(location = 0) out vec4 f_color; void main() { f_color = vec4(1.0, 0.0, 0.0, 1.0); }