1.1 --- a/epoc32/include/gles/egl.h	Tue Nov 24 13:55:44 2009 +0000
     1.2 +++ b/epoc32/include/gles/egl.h	Tue Mar 16 16:12:26 2010 +0000
     1.3 @@ -1,1 +1,52 @@
     1.4 -egl.h
     1.5 +// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.6 +// All rights reserved.
     1.7 +// This component and the accompanying materials are made available
     1.8 +// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
     1.9 +// which accompanies this distribution, and is available
    1.10 +// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
    1.11 +//
    1.12 +// Initial Contributors:
    1.13 +// Nokia Corporation - initial contribution.
    1.14 +//
    1.15 +// Contributors:
    1.16 +//
    1.17 +// Description:
    1.18 +// GLES/EGL.H
    1.19 +// 
    1.20 +//
    1.21 +
    1.22 +#ifndef __GLES_EGL_H_
    1.23 +#define __GLES_EGL_H_
    1.24 +
    1.25 +/**
    1.26 +@publishedPartner
    1.27 +
    1.28 +__OPENGLESHEADERS_LEGACY_EGL_1_1
    1.29 +
    1.30 +The purpose of this define is to allow the staged migration to
    1.31 +EGL 1.3 from EGL 1.1 taken from the perspective of OpenGL ES 1.X
    1.32 +
    1.33 +If __OPENGLESHEADERS_LEGACY_EGL_1_1 is defined, then GLES/egl.h and
    1.34 +GLES/egltypes.h will only provide the EGL 1.1 API; in particular no
    1.35 +symbols from a later version of EGL will be seen at a source code level.
    1.36 +This is considered to be legacy behaviour.  If
    1.37 +__OPENGLESHEADERS_LEGACY_EGL_1_1 is not defined, the GLES/egl.h
    1.38 +and GLES/egltypes.h header files will re-direct to the system-wide
    1.39 +EGL/egl.h. and EGL/egltypes.h respectively.
    1.40 +
    1.41 +The use of GLES/egl.h or GLES/egltypes.h by applications is considered
    1.42 +legacy behaviour because applications should instead use EGL/egl.h
    1.43 +or EGL/egltypes.h respectively.
    1.44 +
    1.45 +When this legacy behaviour is desired, the define should be placed in an
    1.46 +OEM-specific system-wide .hrh file.  Symbian product configurations
    1.47 +never set this legacy behaviour.
    1.48 +*/
    1.49 +#ifdef __OPENGLESHEADERS_LEGACY_EGL_1_1
    1.50 +#include <GLES/legacy_egl_1_1/egl.h>
    1.51 +#else
    1.52 +#include <EGL/egl.h>
    1.53 +#include <GLES/gl.h>
    1.54 +#endif
    1.55 +
    1.56 +#endif /* __GLES_EGL_H_ */