1 /*

     2 * Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:

    15 *

    16 */

    17 

    18 

    19 /**

    20 @file

    21 @internalComponent

    22 */

    23 

    24 #include "comxilvideoscheduleroutputport.h"

    25 

    26 

    27 COmxILVideoSchedulerOutputPort* COmxILVideoSchedulerOutputPort::NewL(const TOmxILCommonPortData& aCommonPortData)

    28 	{

    29 	// TODO these arrays must left empty, to be removed from the video port constructor

    30 	RArray<OMX_VIDEO_CODINGTYPE> supportedCodings;

    31 	RArray<OMX_COLOR_FORMATTYPE> supportedColorFormats;

    32 	CleanupClosePushL(supportedCodings);

    33 	CleanupClosePushL(supportedColorFormats);

    34 

    35 	COmxILVideoSchedulerOutputPort* self = new(ELeave) COmxILVideoSchedulerOutputPort();

    36 	CleanupStack::PushL(self);

    37 	self->ConstructL(aCommonPortData, supportedCodings, supportedColorFormats);

    38 	CleanupStack::Pop(self);

    39 	

    40 	CleanupStack::PopAndDestroy(2, &supportedCodings);

    41 	

    42 	return self;

    43 	}

    44 

    45 COmxILVideoSchedulerOutputPort::COmxILVideoSchedulerOutputPort()

    46 	{

    47 	}

    48 

    49 COmxILVideoSchedulerOutputPort::~COmxILVideoSchedulerOutputPort()

    50 	{

    51 	iMimeTypeBuf.Close();

    52 	}

    53 

    54 void COmxILVideoSchedulerOutputPort::ConstructL(const TOmxILCommonPortData& aCommonPortData,

    55                                             const RArray<OMX_VIDEO_CODINGTYPE>& aSupportedCodings,

    56                                             const RArray<OMX_COLOR_FORMATTYPE>& aSupportedColourFormats)

    57 	{

    58 	COmxILVideoPort::ConstructL(aCommonPortData, aSupportedCodings, aSupportedColourFormats);

    59 	// Port definition mime type. Mime type is not relevant for uncompressed video frames

    60  	iMimeTypeBuf.CreateL(KNullDesC8(), KNullDesC8().Length() + 1);

    61  	TUint8* pTUint = const_cast<TUint8*>(iMimeTypeBuf.PtrZ());

    62  	GetParamPortDefinition().format.video.cMIMEType = reinterpret_cast<OMX_STRING>(pTUint);

    63 

    64 	GetSupportedVideoFormats().AppendL(OMX_VIDEO_CodingUnused);

    65 	GetSupportedColorFormats().AppendL(OMX_COLOR_FormatUnused);

    66 	}

    67 

    68 OMX_ERRORTYPE COmxILVideoSchedulerOutputPort::GetLocalOmxParamIndexes(RArray<TUint>& aIndexArray) const

    69 	{

    70 	return COmxILVideoPort::GetLocalOmxParamIndexes(aIndexArray);

    71 	}

    72 

    73 OMX_ERRORTYPE COmxILVideoSchedulerOutputPort::GetLocalOmxConfigIndexes(RArray<TUint>& aIndexArray) const

    74 	{

    75 	return COmxILVideoPort::GetLocalOmxConfigIndexes(aIndexArray);

    76 	}

    77 

    78 OMX_ERRORTYPE COmxILVideoSchedulerOutputPort::GetParameter(OMX_INDEXTYPE aParamIndex,

    79                                                TAny* apComponentParameterStructure) const

    80 	{				

    81 	return COmxILVideoPort::GetParameter(aParamIndex, apComponentParameterStructure);

    82 	}

    83 

    84 OMX_ERRORTYPE COmxILVideoSchedulerOutputPort::SetParameter(OMX_INDEXTYPE aParamIndex,

    85 		                                       const TAny* apComponentParameterStructure,

    86 		                                       TBool& aUpdateProcessingFunction)

    87 	{		

    88 	return COmxILVideoPort::SetParameter(aParamIndex, apComponentParameterStructure, aUpdateProcessingFunction);

    89 	}

    90 

    91 OMX_ERRORTYPE COmxILVideoSchedulerOutputPort::SetFormatInPortDefinition(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition,

    92 													TBool& /*aUpdateProcessingFunction*/)

    93 	{

    94 	GetParamPortDefinition().format.video = aPortDefinition.format.video;

    95  	TUint8* pTUint = const_cast<TUint8*>(iMimeTypeBuf.PtrZ());

    96  	GetParamPortDefinition().format.video.cMIMEType = reinterpret_cast<OMX_STRING>(pTUint);

    97  	GetParamPortDefinition().format.video.nSliceHeight = GetParamPortDefinition().format.video.nFrameHeight;

    98  	GetParamPortDefinition().nBufferSize = GetParamPortDefinition().format.video.nStride * GetParamPortDefinition().format.video.nSliceHeight;

    99 	return OMX_ErrorNone;

   100 	}

   101 

   102 TBool COmxILVideoSchedulerOutputPort::IsTunnelledPortCompatible(const OMX_PARAM_PORTDEFINITIONTYPE& /*aPortDefinition*/) const

   103 	{

   104 	return ETrue;	

   105 	}

   106 

   107 /** Returns the number of buffers configured on this port. */

   108 TUint32 COmxILVideoSchedulerOutputPort::BufferCount() const

   109 	{

   110 	return GetParamPortDefinition().nBufferCountActual;

   111 	}