/* * Copyright (C) 2010 - 2011 Samsung Electronics Co., Ltd. All rights reserved. * * Contact: * DongKyun Yun * SangJin Kim * HyunGoo Kang * * 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. * * Contributors: * - S-Core Co., Ltd * */ #include "implement.h" #include EGLDisplay EGLAPIENTRY eglGetDisplay(EGLNativeDisplayType native) { EGLBoolean bInvokedWithDefault = EGL_FALSE; if (EGLINTER(global).dlGL == NULL) { if ((EGLINTER(global).dlGL = dlopen(GL_SO_FILENAME, RTLD_NOW | RTLD_GLOBAL)) == NULL) { EGLINTER(SetError)(EGL_BAD_ACCESS); return; } EGLINTER(ResetFnptrs)(&(EGLINTER(global))); EGLINTER(BindFnptrs)(&(EGLINTER(global))); #if defined(PROVIDING_RUNTIME_BINDING) EGLINTER(ResetGLFnptrs)(&(EGLINTER(global))); #endif } if (native == EGL_DEFAULT_DISPLAY) { native = XOpenDisplay(NULL); if (native == NULL) { return EGL_NO_DISPLAY; } bInvokedWithDefault = EGL_TRUE; } EGLDisplay unique = (EGLDisplay)(native); struct DisplayExtra* pDisplay = EGLINTER(LookUpDisplay)(unique); if (pDisplay == NULL) { pDisplay = EGLINTER(InsertDisplay)(unique); if (pDisplay == NULL) { return EGL_NO_DISPLAY; } pDisplay->native = native; pDisplay->bInitialized = EGL_FALSE; pDisplay->bInvokedWithDefault = bInvokedWithDefault; pDisplay->pConfigBuffer = NULL; pDisplay->nConfigExtra = 0; pDisplay->pConfigExtra = NULL; pDisplay->pConfigAnswer = NULL; } else { } return pDisplay->unique; }