diff options
Diffstat (limited to 'src/runtime/GLES_COMPUTE/GCHelpers.cpp')
-rw-r--r-- | src/runtime/GLES_COMPUTE/GCHelpers.cpp | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/src/runtime/GLES_COMPUTE/GCHelpers.cpp b/src/runtime/GLES_COMPUTE/GCHelpers.cpp deleted file mode 100644 index f4378d0fbf..0000000000 --- a/src/runtime/GLES_COMPUTE/GCHelpers.cpp +++ /dev/null @@ -1,85 +0,0 @@ -/* - * Copyright (c) 2019 Arm Limited. - * - * SPDX-License-Identifier: MIT - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -#include "arm_compute/runtime/GLES_COMPUTE/GCHelpers.h" - -#include "arm_compute/core/Error.h" - -namespace arm_compute -{ -std::tuple<EGLDisplay, EGLContext, EGLBoolean> create_opengl_display_and_context() -{ - EGLBoolean res; - EGLDisplay display = eglGetDisplay(EGL_DEFAULT_DISPLAY); - - ARM_COMPUTE_ERROR_ON_MSG_VAR(display == EGL_NO_DISPLAY, "Failed to get display: 0x%x.", eglGetError()); - - res = eglInitialize(display, nullptr, nullptr); - - ARM_COMPUTE_ERROR_ON_MSG_VAR(res == EGL_FALSE, "Failed to initialize egl: 0x%x.", eglGetError()); - ARM_COMPUTE_UNUSED(res); - - const char *egl_extension_st = eglQueryString(display, EGL_EXTENSIONS); - ARM_COMPUTE_ERROR_ON_MSG((strstr(egl_extension_st, "EGL_KHR_create_context") == nullptr), "Failed to query EGL_KHR_create_context"); - ARM_COMPUTE_ERROR_ON_MSG((strstr(egl_extension_st, "EGL_KHR_surfaceless_context") == nullptr), "Failed to query EGL_KHR_surfaceless_context"); - ARM_COMPUTE_UNUSED(egl_extension_st); - - const std::array<EGLint, 3> config_attribs = - { - EGL_RENDERABLE_TYPE, EGL_OPENGL_ES3_BIT_KHR, - EGL_NONE - }; - EGLConfig cfg; - EGLint count; - - res = eglChooseConfig(display, config_attribs.data(), &cfg, 1, &count); - - ARM_COMPUTE_ERROR_ON_MSG_VAR(res == EGL_FALSE, "Failed to choose config: 0x%x.", eglGetError()); - ARM_COMPUTE_UNUSED(res); - - res = eglBindAPI(EGL_OPENGL_ES_API); - - ARM_COMPUTE_ERROR_ON_MSG_VAR(res == EGL_FALSE, "Failed to bind api: 0x%x.", eglGetError()); - - const std::array<EGLint, 3> attribs = - { - EGL_CONTEXT_CLIENT_VERSION, 3, - EGL_NONE - }; - EGLContext context = eglCreateContext(display, - cfg, - EGL_NO_CONTEXT, - attribs.data()); - - ARM_COMPUTE_ERROR_ON_MSG_VAR(context == EGL_NO_CONTEXT, "Failed to create context: 0x%x.", eglGetError()); - ARM_COMPUTE_UNUSED(res); - - res = eglMakeCurrent(display, EGL_NO_SURFACE, EGL_NO_SURFACE, context); - - ARM_COMPUTE_ERROR_ON_MSG_VAR(res == EGL_FALSE, "Failed to make current: 0x%x.", eglGetError()); - ARM_COMPUTE_UNUSED(res); - - return std::make_tuple(display, context, res); -} -} // namespace arm_compute |