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TMccCodecInfo Class Reference

class TMccCodecInfo

Mcc Codec information for Mcc internal use

N/A

Since: Series 60 3.0

Public Member Functions
	TMccCodecInfo ()
	TMccCodecInfo (const TMccCodecInfo &)
TInt	CheckCodecInfo (const TMccCodecInfo &)
TBool	Compare (const TMccCodecInfo &, const TMccCodecInfo &)
TInt	FindAvcNaluEnd ( TInt &, const TDesC8 &)
TInt	FindAvcNaluStart ( TInt &, const TDesC8 &)
TBool	IsAvcPpsOrSpsData (const TDesC8 &, TBool )

Public Attributes
TUint	iAlgoUsed
TUint	iAverageBitrate
TUint	iBitrate
TUint	iBitrateMask
TUint8	iCNFrameSize
TUint	iCodecMode
TUint8	iComfortNoiseGenerationPt
TBuf8 < KMaxConfigKeyLen >	iConfigKey
TBool	iEnableDTX
TUid	iEncodingDecodingDevice
TInt	iFmtpLength
TFourCC	iFourCC
TUint	iFrameSize
TReal	iFramerate
TUint8	iHwFrameTime
TBool	iIsUpdate
TUint	iJitterBufBufferLength
TUint	iJitterBufInactivityTimeOut
TUint	iJitterBufPlayToneDuration
TUint	iJitterBufPlayToneFrequency
TUint	iJitterBufPlayToneTimeout
TUint	iJitterBufThreshold
TUint	iJitterSize
TBuf8 < KMaxKeepAliveDataLen >	iKeepaliveData
TUint8	iKeepaliveInterval
TUint8	iKeepalivePT
TUint32	iLinkID
TUint	iMTUSize
TUint	iMaxBitrate
TUint	iMaxPtime
TInt	iMaxRed
TUint	iModeChangePeriod
TBool	iNeighbor
TUint32	iPayloadFormatDecoder
TUint32	iPayloadFormatEncoder
TUint8	iPayloadType
TMMFPrioritySettings	iPriority
TUint	iPtime
TUint8	iRedundancyCount
TUint8	iRedundantPayload
TUint32	iSamplingFreq
TBuf8 < KMaxSdpNameLength >	iSdpName
TUint32	iSessionID
TBool	iSourceDefinedTimeStamps
TUint32	iStreamID
TUid	iType
TUint	iVideoHeight
TUint	iVideoWidth

Constructor & Destructor Documentation

TMccCodecInfo()

TMccCodecInfo

(

)

[inline]

Default constructor

TMccCodecInfo(const TMccCodecInfo &)

TMccCodecInfo

(

const TMccCodecInfo &

aCodec

)

[inline]

Copy constructor

Parameters

const TMccCodecInfo & aCodec

Member Functions Documentation

CheckCodecInfo(const TMccCodecInfo &)

TInt

CheckCodecInfo

(

const TMccCodecInfo &

)

[static, inline]

Helper method for checking the codecinfo parameters

Since: Series 60 3.0

Parameters

const TMccCodecInfo &

Compare(const TMccCodecInfo &, const TMccCodecInfo &)

TBool	Compare	(	const TMccCodecInfo &	aCodec1,
			const TMccCodecInfo &	aCodec2
		)	[static, inline]

Function for comparing two codec info objects

Since: Series 60 3.0

Parameters

const TMccCodecInfo & aCodec1	Codecinfo 1 to compare
const TMccCodecInfo & aCodec2	Codecinfo 2 to compare

FindAvcNaluEnd(TInt &, const TDesC8 &)

TInt	FindAvcNaluEnd	(	TInt &	aBufferIndex,
			const TDesC8 &	aBuffer
		)	[static, inline]

This function returns location of first byte at the end of NALU by detecting unique end pattern, as specified in sec B.2 of H264 specs.

Parameters

TInt & aBufferIndex
const TDesC8 & aBuffer

FindAvcNaluStart(TInt &, const TDesC8 &)

TInt	FindAvcNaluStart	(	TInt &	aBufferIndex,
			const TDesC8 &	aBuffer
		)	[static, inline]

This function finds a NALU's starting byte by detecting unique start code occurring in the buffer, as specified in sec B.2 of H264 specs. NOTE: 4-byte start code 0x00000001 is a special case of 3-byte code, automatically catered in the logic