1/* 2 * This file is part of KQuickCharts 3 * SPDX-FileCopyrightText: 2019 Arjen Hiemstra <ahiemstra@heimr.nl> 4 * 5 * SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL 6 */ 7 8// This file contains common directives needed for the shaders to work. 9// It is included as the very first bit in the shader. 10// Important: If a specific GLSL version is needed, it should be set in this 11// file. 12 13// This file is intended for desktop OpenGL version 2.1 or greater. 14 15#version 120 16 17#ifdef VALIDATING 18 #define lowp 19 #define mediump 20 #define highp 21#endif 22 23#define API_DESKTOP 24#define LEGACY_STAGE_INOUT 25