1 /* 2 * Copyright (c) 2019 Arm Limited. 3 * 4 * SPDX-License-Identifier: MIT 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in all 14 * copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 24 #ifndef ARM_COMPUTE_GC_HELPERS_H 25 #define ARM_COMPUTE_GC_HELPERS_H 26 27 #include "arm_compute/core/GLES_COMPUTE/OpenGLES.h" 28 29 namespace arm_compute 30 { 31 /** This function creates an OpenGL-ES context and a display. 32 * 33 * @return A std::tuple where the first element is the opengl display, the second element is the opengl context 34 * and the third one an error code. The error code will be EGL_TRUE upon successful creation, otherwise 35 * a value telling why the function failed. 36 */ 37 std::tuple<EGLDisplay, EGLContext, EGLBoolean> create_opengl_display_and_context(); 38 } // namespace arm_compute 39 #endif /* ARM_COMPUTE_GC_HELPERS_H */ 40