--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommscontroller/mmccfilesourcesink/inc/mccfilevideo.h Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,133 @@
+/*
+* 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 MCCFILEVIDEO_H
+#define MCCFILEVIDEO_H
+
+// INCLUDES
+#include <mmf/common/mmfutilities.h>
+
+#include "mccfilesourcetypebase.h"
+
+// FORWARD DECLARATIONS
+class CMccFileSourceImpl;
+class MMccResources;
+
+class CMccFileVideo : public CMccFileSourceTypeBase
+ {
+public:
+ static CMccFileVideo* NewL( CMccFileSourceImpl& aSource,
+ MMccResources* aMccResources = NULL,
+ TUint32 aEndpointId = 0 );
+
+ ~CMccFileVideo();
+
+public:
+
+ void FillBufferL( CMMFBuffer* aBuffer, MDataSink* aConsumer );
+ void DoSetPositionL( TUint32 aPosition );
+ CCMRMediaBuffer::TBufferType Type();
+ TUint32 Position();
+ TUint32 Duration();
+ TUint32 AudioBitRate();
+ TSize VideoFrameSize();
+ TReal VideoFrameRateL();
+ void StartTimerL();
+ TFourCC GetFourCC();
+ TCallBack TickCallBack();
+ HBufC8* GetConfigKeyL();
+
+public:
+ static TInt TickVideoL( TAny* aObject );
+ void ReadFrameL();
+
+public:
+
+ TBool ParseUpdateVideoDescriptions( MP4Handle aMP4Handle );
+
+private:
+
+ CMccFileVideo( CMccFileSourceImpl& aSource,
+ MMccResources* aMccResources,
+ TUint32 aEndpointId );
+
+ void ConstructL();
+
+private:
+
+ /**
+ *Marks NALU boundaries for H264 frames
+ */
+ void MarkWithNALUDelimiters( const TInt aAccessUnitSize, TDes8& aBuffer );
+
+ /**
+ * Extracts Seq. Param NALUs & Pic Param NALUs from H264 decoder specific info
+ * @param "aBufferOut"
+ * creates buffer and fills with NALUs, NULL if no NALUs were present
+ * @param aSdpFormat, ETrue if sdp format buffer should be returned
+ */
+ void ExtractH264ParameterSetNALUsL( HBufC8** aBufferOut,
+ TBool aSdpFormat = EFalse );
+
+ /**
+ * Check whether parameter set NALUs should be inserted at current moment.
+ * @return ETrue is parameter set NALUs should be inserted now
+ */
+ TBool InsertParameterSetNALUs();
+
+ TBool IsAVC();
+
+ TTimeIntervalMicroSeconds GetTimeStamp();
+
+ void WriteBufferL();
+
+private: //data
+
+ TUint32 iLength;
+ TUint32 iType;
+ TUint32 iWidth;
+ TUint32 iHeight;
+ TUint32 iBufferSize;
+ TUint32 iFrameSize;
+ TUint32 iLevel;
+
+ TReal iFrameRate;
+ TBool iIsVideoLeft;
+ TBool iIsFirstFrame;
+ TFourCC iFourCC;
+
+ MMccResources* iMccResources;
+ TUint32 iEndpointId;
+ CCMRMediaBuffer::TBufferType iBufferType;
+
+ HBufC8* iAVCNALUsBuffer;
+ TTime iInsertParameterSetsTime;
+ TBool iInsertParameterSets;
+
+
+private:
+ #ifdef EUNIT_TEST
+ friend class UT_CMccFileAudio;
+ #endif
+ };
+
+#endif // MCCFILEVIDEO_H
+
+// end of file