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// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Test case code for checking current behaviour of graphics_openglesheaders
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// The purpose of this source code is to thrown an error during compilation
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// if the GLES/egl.h header does not re-direct to the system-wide EGL/egl.h
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// The use of GLES/egl.h is a legacy, and kept to ease the transition of
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// applications to using EGL/egl.h instead.
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// This code must be compiled without the legacy setting
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// __OPENGLESHEADERS_LEGACY_EGL_1_1 to ensure that GLES/egl.h re-directs
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// to the system-wide EGL/egl.h
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//
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//
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/**
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@file
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@internalTechnology
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@released
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*/
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#include <e32base.h>
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/*
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* Include the GLES/egl.h which we want to behave as the system-wide EGL API.
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* Note that this file is for legacy reasons is located under the GLES directory.
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* Note also, we don't include GLES/gl.h as we expect GLES egl.h in to do this.
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*/
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#include <GLES/egl.h>
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#ifdef __OPENGLESHEADERS_LEGACY_EGL_1_1
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/*
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* If the above macro has been set unexpectedly, then it has most probably
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* arisen because Symbian_OS.hrh defined it. This is an error because Symbian
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* never defines this macro in a Symbian product configuration.
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*/
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#error "openglesheaders testcase configuration error: macro __OPENGLESHEADERS_LEGACY_EGL_1_1 should not be defined"
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#endif
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#ifndef GL_TRUE
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#error "openglesheaders testcase failure: GLES/egl.h behaviour requires egl.h to include gl.h"
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#endif
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#ifndef EGL_DEFAULT_DISPLAY
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#error "openglesheaders testcase failure: GLES/egl.h behaviour requires egl.h to include egltypes.h"
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#endif
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#ifndef EGL_VERSION_1_1
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#error "openglesheaders testcase failure: GLES/egl.h behaviour requires EGL 1.1 API to be seen"
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#endif
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#ifndef EGL_VERSION_1_2
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#error "openglesheaders testcase failure: GLES/egl.h behaviour requires symbols from all EGL versions to be seen"
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#endif
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/*
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* Make sure that the current egltypes.h file does exist in the GLES subdirectory.
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*/
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#include <GLES/egltypes.h>
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#ifdef __LEGACY_EGL_1_1_EGLTYPES_H__
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#error "openglesheaders testcase failure: GLES/egltypes.h should re-direct to the system-wide egltypes.h, not the legacy GLES egltypes.h"
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#endif
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GLDEF_C TInt E32Main()
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{
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return 0;
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}
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// Getting this far without a compilation error indicates success.
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