multimediacommsengine/mmceshared/inc/mcecomh263codec.h
changeset 0 1bce908db942
--- /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 <mceh263codec.h>
+#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<KMceMaxSdpNameLength> aSdpName );
+    
+    /**
+    * Two-phased constructor.
+    * @param aSdpName sdp name
+    */
+    static CMceComH263Codec* NewLC( TBuf8<KMceMaxSdpNameLength> 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<KMceMaxSdpNameLength> aSdpName);
+
+    /**
+     * second-phase copy constructor
+     */
+    void ConstructL( CMceComH263Codec& aCodec );
+
+            
+    };
+
+
+#endif      // CMCECOMH263CODEC_H
+
+// End of File
\ No newline at end of file