sl@0: // Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors: Nokia Corporation
sl@0: //
sl@0: // Description: Internal utility functions used by the 3GP library. 
sl@0: //
sl@0: 
sl@0: #ifndef MP4UTILS_H
sl@0: #define MP4UTILS_H
sl@0: 
sl@0: #include <3gplibrary/mp4lib.h>
sl@0: 
sl@0: /**
sl@0:  * Returns true if the given video type is equal to any one of the
sl@0:  * supported AVC profiles.
sl@0:  * The supported AVC profiles are:
sl@0:  *  MP4_TYPE_AVC_PROFILE_BASELINE
sl@0:  *  MP4_TYPE_AVC_PROFILE_MAIN
sl@0:  *  MP4_TYPE_AVC_PROFILE_EXTENDED
sl@0:  *  MP4_TYPE_AVC_PROFILE_HIGH
sl@0:  * 
sl@0:  * @param videotype The video type to be checked
sl@0:  *
sl@0:  * @return  true if videotype is a supported AVC profile, false otherwise.
sl@0:  */
sl@0: inline mp4_bool isAvcVideo( mp4_u32 videotype );
sl@0: 
sl@0: /**
sl@0:  * Returns true if the given audio/video type has flags corresponding
sl@0:  * to any of the supported AVC profiles set.
sl@0:  * The supported AVC profiles are:
sl@0:  *  MP4_TYPE_AVC_PROFILE_BASELINE
sl@0:  *  MP4_TYPE_AVC_PROFILE_MAIN
sl@0:  *  MP4_TYPE_AVC_PROFILE_EXTENDED
sl@0:  *  MP4_TYPE_AVC_PROFILE_HIGH
sl@0:  * 
sl@0:  * @param type  The audio/video type to be checked
sl@0:  *
sl@0:  * @return  true if type has bits corresponding to supported AVC profiles set,
sl@0:  *          false otherwise.
sl@0:  */
sl@0: inline mp4_bool containsAvcVideo( mp4_u32 type );
sl@0: 
sl@0: 
sl@0: #include "mp4utils.inl"
sl@0: #endif // MP4UTILS_H