diff -r 000000000000 -r 40261b775718 omxil/omxilcomponentcommon/src/common/omxilotherport.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/omxil/omxilcomponentcommon/src/common/omxilotherport.cpp Tue Feb 02 01:56:55 2010 +0200 @@ -0,0 +1,171 @@ +// Copyright (c) 2008-2009 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: +// + + +/** + @file + @internalComponent +*/ + +#include "omxilotherport.h" +#include "omxilutil.h" + +EXPORT_C COmxILOtherPort::COmxILOtherPort(const TOmxILCommonPortData& aCommonPortData) + : COmxILPort(aCommonPortData) + { + iParamOtherPortFormat.nSize = sizeof(OMX_OTHER_PARAM_PORTFORMATTYPE); + iParamOtherPortFormat.nVersion = aCommonPortData.iOmxVersion; + iParamOtherPortFormat.nPortIndex = aCommonPortData.iPortIndex; + iParamOtherPortFormat.nIndex = 0; + } + +// [YYC]: proposal for deep copy, virtual & called from derived CostructL +EXPORT_C void COmxILOtherPort::ConstructL(const RArray& aSupportedOtherFormats) + { + TUint count = aSupportedOtherFormats.Count(); + for (TInt i = 0; i < count; i++) + { + iSupportedOtherFormats.AppendL(aSupportedOtherFormats[i]); + } + iParamOtherPortFormat.eFormat = count ? iSupportedOtherFormats[0] : OMX_OTHER_FormatMax; + } + +EXPORT_C COmxILOtherPort::~COmxILOtherPort() + { + iSupportedOtherFormats.Close(); + } + +EXPORT_C OMX_ERRORTYPE COmxILOtherPort::GetLocalOmxParamIndexes(RArray& aIndexArray) const + { + // Always collect local indexes from parent + OMX_ERRORTYPE omxRetValue = COmxILPort::GetLocalOmxParamIndexes(aIndexArray); + if (omxRetValue != OMX_ErrorNone) + { + return omxRetValue; + } + + TInt err = aIndexArray.InsertInOrder(OMX_IndexParamOtherPortFormat); + // Note that index duplication is OK + if (err != KErrNone && err != KErrAlreadyExists) + { + return OMX_ErrorInsufficientResources; + } + + return OMX_ErrorNone; + } + +EXPORT_C OMX_ERRORTYPE COmxILOtherPort::GetLocalOmxConfigIndexes(RArray& aIndexArray) const + { + // Always collect local indexes from parent + return COmxILPort::GetLocalOmxConfigIndexes(aIndexArray); + } + +EXPORT_C OMX_ERRORTYPE COmxILOtherPort::GetParameter(OMX_INDEXTYPE aParamIndex, + TAny* apComponentParameterStructure) const + { + switch(aParamIndex) + { + case OMX_IndexParamOtherPortFormat: + { + OMX_ERRORTYPE omxRetValue = TOmxILUtil::CheckOmxStructSizeAndVersion(apComponentParameterStructure, + sizeof(OMX_OTHER_PARAM_PORTFORMATTYPE)); + + if (omxRetValue != OMX_ErrorNone) + { + return omxRetValue; + } + + OMX_OTHER_PARAM_PORTFORMATTYPE* pParamOtherPortFormat = + static_cast(apComponentParameterStructure); + + if (pParamOtherPortFormat->nIndex >= iSupportedOtherFormats.Count()) + { + return OMX_ErrorNoMore; + } + + pParamOtherPortFormat->eFormat = iSupportedOtherFormats[pParamOtherPortFormat->nIndex]; + } + break; + default: + { + // Try the parent's indexes + return COmxILPort::GetParameter(aParamIndex, apComponentParameterStructure); + } + }; + + return OMX_ErrorNone; + } + +EXPORT_C OMX_ERRORTYPE COmxILOtherPort::SetParameter(OMX_INDEXTYPE aParamIndex, + const TAny* apComponentParameterStructure, + TBool& aUpdateProcessingFunction) + { + aUpdateProcessingFunction = EFalse; + + switch(aParamIndex) + { + case OMX_IndexParamOtherPortFormat: + { + OMX_ERRORTYPE omxRetValue = TOmxILUtil::CheckOmxStructSizeAndVersion(const_cast(apComponentParameterStructure), + sizeof(OMX_OTHER_PARAM_PORTFORMATTYPE)); + + if (omxRetValue != OMX_ErrorNone) + { + return omxRetValue; + } + + const OMX_OTHER_PARAM_PORTFORMATTYPE* pParamOtherPortFormat = + static_cast(apComponentParameterStructure); + + // Check in case the specified format is not actually supported by this + // port + OMX_OTHER_FORMATTYPE newFormatType = pParamOtherPortFormat->eFormat; + + // OMX_OTHER_FormatVendorReserved is the last of the supported values as of + // v1.1.1 + if (newFormatType > OMX_OTHER_FormatVendorReserved) + { + return OMX_ErrorBadParameter; + } + + if (KErrNotFound == iSupportedOtherFormats.Find(newFormatType)) + { + return OMX_ErrorUnsupportedSetting; + } + + // Set the new default format, but check first that we are actually + // changing something... + if (iParamOtherPortFormat.eFormat != newFormatType) + { + iParamOtherPortFormat.eFormat = newFormatType; + + // This is an indication to the PortManager that the processing + // function needs to get updated + // + aUpdateProcessingFunction = ETrue; + } + } + break; + default: + { + // Try the parent's indexes + return COmxILPort::SetParameter(aParamIndex, + apComponentParameterStructure, + aUpdateProcessingFunction); + } + }; + + return OMX_ErrorNone; + }