diff -r 000000000000 -r 1bce908db942 multimediacommsengine/mmceshared/inc/mcecomh263codec.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/multimediacommsengine/mmceshared/inc/mcecomh263codec.h Tue Feb 02 01:04:58 2010 +0200 @@ -0,0 +1,137 @@ +/* +* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* This component and the accompanying materials are made available +* under the terms of "Eclipse Public License v1.0" +* which accompanies this distribution, and is available +* at the URL "http://www.eclipse.org/legal/epl-v10.html". +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: +* +*/ + + + + +#ifndef CMCECOMH263CODEC_H +#define CMCECOMH263CODEC_H + +// INCLUDES +#include +#include "mcecomvideocodec.h" +#include "mcedefs.h" + +const TInt KMceH263Level10 = 10; +const TReal KMceH263Level10Framerate = 15; +const TInt KMceH263Level45 = 45; +const TReal KMceH263Level45Framerate = 15; +const TInt KMceH263DefaultFrameSize = 3000; +const TInt KMceH263DefaultAllowedBitrate = KMceAllowedH263BitrateAll; +const TInt KMceH263DefaultMaxBitrate = KMceH263Level10Bitrate; +const TInt KMceH263DefaultBitrate = KMceH263Level10Bitrate; + + +// CLASS DECLARATION +/** +* Container class for the codec information. +* +* @lib +*/ +class CMceComH263Codec : public CMceComVideoCodec + { +public: // Constructors and destructor + + /** + * Two-phased constructor. + * @param aSdpName sdp name + */ + static CMceComH263Codec* NewL( TBuf8 aSdpName ); + + /** + * Two-phased constructor. + * @param aSdpName sdp name + */ + static CMceComH263Codec* NewLC( TBuf8 aSdpName ); + + /** + * Destructor. + */ + ~CMceComH263Codec(); + +public: // from CMceComCodec + + /** + * Sets bitrate used with codec for encoding. + * @param aBitrate bitrate value for encoding + * @return KErrNotSupported if codec doesn't support bitrate + * value issued + */ + TInt SetBitrate( TUint aBitrate ); + + /** + * Sets bitrates allowed with codec. + * @param aBitrates allowed bitrate values + * @return KErrNotSupported if codec doesn't support bitrate + * values issued + */ + TInt SetAllowedBitrates( TUint aBitrates ); + + /** + * Returns max bit rate + * @return max bit rate + */ + TUint GetMaxBitRate(); + + /** + * Sets maximum bitrate of the codec. + * @param aMaxBitrate value of maximum bitrate used for encoding + * @return KErrNotSupported if codec doesn't support bitrate + * values issued + */ + TInt SetMaxBitrate( TUint aMaxBitrate ); + + /** + * Resolve allowed bitrates based on given bitrate value. + * @param aBitrate + * @param aAllowedBitrates, on return contains allowed bitrates + * @return error code + */ + TInt ResolveAllowedBitrates( TUint aBitrate, TUint& aAllowedBitrates ); + +public: // serialization etc + + /** + * Clones + * @return clone + */ + CMceComVideoCodec* CloneL(); + +private: + + /** + * C++ default constructor. + */ + CMceComH263Codec(); + + /** + * By default Symbian 2nd phase constructor is private. + */ + void ConstructL( TBuf8 aSdpName); + + /** + * second-phase copy constructor + */ + void ConstructL( CMceComH263Codec& aCodec ); + + + }; + + +#endif // CMCECOMH263CODEC_H + +// End of File \ No newline at end of file