/** Verify CMMFBuffer timestamping
* Use case: N/A
* @test Req. under test REQ172.7.25
*/
TVerdict CTestStep_MMF_BASECL_U_0007::DoTestStepL( void )
{
TVerdict verdict = EPass;
const TInt KMMFTestTime = 1234567890;
CMMFDataBuffer* descriptorBuffer = CMMFDataBuffer::NewL(); //create descriptor buffer
//check that the initial time to play is 0
if (descriptorBuffer->TimeToPlay() != TTimeIntervalMicroSeconds(0)) verdict = EFail;
//assign a timestamp and check it is set correctly
descriptorBuffer->SetTimeToPlay(TTimeIntervalMicroSeconds(KMMFTestTime));
if (descriptorBuffer->TimeToPlay() != TTimeIntervalMicroSeconds(KMMFTestTime)) verdict = EFail;
delete descriptorBuffer;
return verdict;
}
// ---------------------------------------------------------------------------
// CDTMFPayloadFormatWrite::DeliverPacketL
// Prepare the RTP packet header and deliver the packet to the datasink.
// ---------------------------------------------------------------------------
//
void CDTMFPayloadFormatWrite::DeliverPacketL( CMMFDataBuffer& aPayload,
TBool aMarkerBit )
{
DP_DTMF_WRITE4(
_L("CDTMFPayloadFormatWrite::DeliverPacketL - TSTAMP: %u, TDUR: %d, tick = %u"),
TUint32( aPayload.TimeToPlay().Int64() ), iToneDuration,
User::NTickCount() );
if ( KSignalOutbandDtmf == iGenerationMode )
{
// Set the marker bit if it is very first packet.
if ( aMarkerBit )
{
iRtpSendHeader.iMarker = 1;
}
else
{
iRtpSendHeader.iMarker = 0;
}
// Construct RTP header.
if ( EGenRedUsed == iCInfo.iAlgoUsed )
{
iRtpSendHeader.iPayloadType = iCInfo.iRedundantPayload;
}
else
{
iRtpSendHeader.iPayloadType = iCInfo.iPayloadType;
}
// Timestamp must be updated before coming here
iRtpSendHeader.iTimestamp = TUint32( aPayload.TimeToPlay().Int64() );
// Deliver the packet
iRtpDataSink->EmptyBufferL( &aPayload, this,
TMediaId( KUidMediaTypeAudio ), iRtpSendHeader );
// Do not reset payload buffer because update packets
// are send based on same buffer.
}
else
{
DP_DTMF_WRITE( _L("CDTMFPayloadFormatWrite::DeliverPacketL - INBAND TONE") );
}
}