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/*
* Copyright (C) 2010 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
*
* Contact:
* DongKyun Yun <dk77.yun@samsung.com>
* SangJin Kim <sangjin3.kim@samsung.com>
* HyunGoo Kang <hyungoo1.kang@samsung.com>
*
* 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 <dlfcn.h>
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;
}
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