diff -r 000000000000 -r 1bce908db942 multimediacommsengine/mmcecli/src/mceavccodec.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/multimediacommsengine/mmcecli/src/mceavccodec.cpp Tue Feb 02 01:04:58 2010 +0200 @@ -0,0 +1,321 @@ +/* +* 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: +* +*/ + + + + +#include "mceavccodec.h" +#include "mcecomavccodec.h" +#include "mcevideostream.h" + + +#define _FLAT_DATA static_cast( iFlatData ) +#define FLAT_DATA( data ) _FLAT_DATA->data + +// ============================ MEMBER FUNCTIONS =============================== + +// ----------------------------------------------------------------------------- +// CMceAvcCodec::~CMceAvcCodec +// ----------------------------------------------------------------------------- +// +EXPORT_C CMceAvcCodec::~CMceAvcCodec() + { + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec::NewL +// ----------------------------------------------------------------------------- +// +EXPORT_C CMceAvcCodec* CMceAvcCodec::NewL( TBuf8 aSdpName ) + { + CMceAvcCodec* self = NewLC( aSdpName ); + CleanupStack::Pop( self ); + return self; + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec::NewL +// ----------------------------------------------------------------------------- +// +EXPORT_C CMceAvcCodec* CMceAvcCodec::NewLC( TBuf8 aSdpName ) + { + CMceAvcCodec* self = new (ELeave) CMceAvcCodec(); + CleanupStack::PushL( self ); + self->ConstructL( aSdpName ); + return self; + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec::SetBitrate +// ----------------------------------------------------------------------------- +// +EXPORT_C TInt CMceAvcCodec::SetBitrate( TUint aBitrate ) + { + if ( aBitrate != Bitrate() ) + { + TInt ret = _FLAT_DATA->SetBitrate( aBitrate ); + if ( ret == KErrNone ) + { + CMceVideoStream* stream = static_cast< CMceVideoStream* >( iStream ); + if ( stream && stream->BoundStream() ) + { + // Find the same codec in bound stream, and set bitrate also to that. + CMceCodec* codec = stream->Bound()->FindCodec( *this ); + if ( codec ) + { + ret = codec->SetBitrate( aBitrate ); + } + } + } + return ret; + } + else + { + // Avoid looping, go here if already set + return KErrNone; + } + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec::SetAllowedBitrates +// ----------------------------------------------------------------------------- +// +EXPORT_C TInt CMceAvcCodec::SetAllowedBitrates(TUint aBitrates) + { + if ( aBitrates != AllowedBitrates() ) + { + TInt ret = _FLAT_DATA->SetAllowedBitrates( aBitrates ); + if ( ret == KErrNone ) + { + CMceVideoStream* stream = static_cast< CMceVideoStream* >( iStream ); + if ( stream && stream->BoundStream() ) + { + // Find the same codec in bound stream, and set bitrates also to that. + CMceCodec* codec = stream->Bound()->FindCodec( *this ); + if ( codec ) + { + ret = codec->SetAllowedBitrates( aBitrates ); + } + } + } + return ret; + } + else + { + // Avoid looping, go here if already set + return KErrNone; + } + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec::SetCodecMode +// ----------------------------------------------------------------------------- +// +EXPORT_C TInt CMceAvcCodec::SetCodecMode( TUint aCodecMode ) + { + TInt ret( KErrNone ); + if ( aCodecMode != KMceAvcModeSingleNal && + aCodecMode != KMceAvcModeNonInterleaved ) + { + ret = KErrNotSupported; + } + else if ( aCodecMode != CodecMode() ) + { + FLAT_DATA( iCodecMode ) = aCodecMode; + CMceVideoStream* stream = static_cast< CMceVideoStream* >( iStream ); + if ( stream && stream->BoundStream() ) + { + // Find the same codec in bound stream, and set mode also to that. + CMceCodec* codec = stream->Bound()->FindCodec( *this ); + if ( codec ) + { + ret = codec->SetCodecMode( aCodecMode ); + } + } + } + else + { + // Avoid looping, go here if already set + } + + return ret; + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec::SetPayloadType +// ----------------------------------------------------------------------------- +// +EXPORT_C TInt CMceAvcCodec::SetPayloadType(TUint8 aPayloadType) + { + return _FLAT_DATA->SetPayloadType( aPayloadType ); + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec::CloneL +// ----------------------------------------------------------------------------- +// +EXPORT_C CMceVideoCodec* CMceAvcCodec::CloneL() const + { + CMceAvcCodec* clone = CMceAvcCodec::NewLC( FLAT_DATA( iSdpName ) ); + + CMceComAvcCodec* cloneFlatData = + static_cast(clone->iFlatData); + + cloneFlatData->iID = FLAT_DATA( iID ); + cloneFlatData->SetFmtpAttributeL( *(FLAT_DATA( iFmtpAttr )) ); + cloneFlatData->iPayloadType = FLAT_DATA( iPayloadType ); + + cloneFlatData->iBitrate = FLAT_DATA( iBitrate ); + cloneFlatData->iAllowedBitrates = FLAT_DATA( iAllowedBitrates ); + cloneFlatData->iCodecMode = FLAT_DATA( iCodecMode ); + cloneFlatData->iFourCC = FLAT_DATA( iFourCC ); + cloneFlatData->iFrameSize = FLAT_DATA( iFrameSize ); + + cloneFlatData->iFrameRate = FLAT_DATA( iFrameRate ); + cloneFlatData->iMaxBitRate = FLAT_DATA( iMaxBitRate ); + cloneFlatData->iAllowedResolutions = FLAT_DATA( iAllowedResolutions ); + cloneFlatData->iResolutionWidth = FLAT_DATA( iResolutionWidth ); + cloneFlatData->iResolutionHeight = FLAT_DATA( iResolutionHeight ); + cloneFlatData->iAllowedFrameRates = FLAT_DATA( iAllowedFrameRates ); + cloneFlatData->iClockRate = FLAT_DATA( iClockRate ); + + cloneFlatData->iPacketizationMode = FLAT_DATA( iPacketizationMode ); + cloneFlatData->iAllowedPacketizationModes = + FLAT_DATA( iAllowedPacketizationModes ); + + CleanupStack::Pop( clone ); + return clone; + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec:: +// ----------------------------------------------------------------------------- +// +EXPORT_C void CMceAvcCodec::SetMaxBitrateL( TUint aMaxBitrate ) + { + User::LeaveIfError( _FLAT_DATA->SetMaxBitrate( aMaxBitrate ) ); + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec:: +// ----------------------------------------------------------------------------- +// +EXPORT_C void CMceAvcCodec::SetAllowedResolutionsL( TUint aResolutions ) + { + FLAT_DATA( iAllowedResolutions ) = aResolutions; + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec:: +// ----------------------------------------------------------------------------- +// +EXPORT_C void CMceAvcCodec::SetResolutionL( TSize aResolution ) + { + FLAT_DATA( iResolutionWidth ) = aResolution.iWidth; + FLAT_DATA( iResolutionHeight ) = aResolution.iHeight; + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec:: +// ----------------------------------------------------------------------------- +// +EXPORT_C void CMceAvcCodec::SetAllowedFrameRatesL( TUint aFrameRates ) + { + FLAT_DATA( iAllowedFrameRates ) = aFrameRates; + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec:: +// ----------------------------------------------------------------------------- +// +EXPORT_C void CMceAvcCodec::SetFrameRateL( TReal aFrameRate ) + { + FLAT_DATA( iFrameRate ) = aFrameRate; + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec::SetPreferredEncodingDecodingDeviceL +// ----------------------------------------------------------------------------- +// +EXPORT_C void CMceAvcCodec::SetPreferredEncodingDecodingDeviceL( + TUid aEncodingDecodingDevice ) + { + FLAT_DATA( iEncodingDecodingDevice ) = aEncodingDecodingDevice; + } + +// ----------------------------------------------------------------------------- +// CMceAvcCodec::SetConfigKeyL +// ----------------------------------------------------------------------------- +// +EXPORT_C void CMceAvcCodec::SetConfigKeyL( const TDesC8& aConfigKey ) + { + HBufC8* configKey = aConfigKey.AllocLC(); + _FLAT_DATA->SetConfigKeyL( configKey ); + CleanupStack::PopAndDestroy( configKey ); + + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec::SetSdpNameL +// ----------------------------------------------------------------------------- +// +void CMceAvcCodec::SetSdpNameL( const TDesC8& aSdpName ) + { + __ASSERT_ALWAYS( aSdpName.Length() <= KMceMaxSdpNameLength, + User::Leave( KErrArgument ) ); + FLAT_DATA( iSdpName ).Copy( aSdpName ); + } + +// ----------------------------------------------------------------------------- +// CMceAvcCodec::CMceAvcCodec +// ----------------------------------------------------------------------------- +// +CMceAvcCodec::CMceAvcCodec() + :CMceVideoCodec() + { + } + + +// ----------------------------------------------------------------------------- +// CMceAvcCodec::ConstructL +// ----------------------------------------------------------------------------- +// +void CMceAvcCodec::ConstructL( TBuf8 aSdpName ) + { + CMceComVideoCodec* codec = CMceComAvcCodec::NewLC( aSdpName ); + CMceVideoCodec::ConstructL( codec ); + + CleanupStack::Pop( codec ); + } + + + +