omxil/video/omxilvideoscheduler2/src/comxilvideoscheduleroutputport.cpp
branchOpenMAX-IL_SHAI
changeset 16 eedf2dcd43c6
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/omxil/video/omxilvideoscheduler2/src/comxilvideoscheduleroutputport.cpp	Fri May 07 16:25:23 2010 +0100
@@ -0,0 +1,111 @@
+/*
+* 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 "comxilvideoscheduleroutputport.h"
+
+
+COmxILVideoSchedulerOutputPort* COmxILVideoSchedulerOutputPort::NewL(const TOmxILCommonPortData& aCommonPortData)
+	{
+	// TODO these arrays must left empty, to be removed from the video port constructor
+	RArray<OMX_VIDEO_CODINGTYPE> supportedCodings;
+	RArray<OMX_COLOR_FORMATTYPE> supportedColorFormats;
+	CleanupClosePushL(supportedCodings);
+	CleanupClosePushL(supportedColorFormats);
+
+	COmxILVideoSchedulerOutputPort* self = new(ELeave) COmxILVideoSchedulerOutputPort(aCommonPortData, supportedCodings, supportedColorFormats);
+	CleanupStack::PushL(self);
+	self->ConstructL();
+	CleanupStack::Pop(self);
+	
+	CleanupStack::PopAndDestroy(2, &supportedCodings);
+	
+	return self;
+	}
+
+COmxILVideoSchedulerOutputPort::COmxILVideoSchedulerOutputPort(const TOmxILCommonPortData& aCommonPortData, 
+	                                             const RArray<OMX_VIDEO_CODINGTYPE>& aSupportedCodings,
+	                                             const RArray<OMX_COLOR_FORMATTYPE>& aSupportedColourFormats)
+ : COmxILVideoPort(aCommonPortData, aSupportedCodings, aSupportedColourFormats)
+	{
+	}
+
+COmxILVideoSchedulerOutputPort::~COmxILVideoSchedulerOutputPort()
+	{
+	iMimeTypeBuf.Close();
+	}
+
+void COmxILVideoSchedulerOutputPort::ConstructL()
+	{
+	// Port definition mime type. Mime type is not relevant for uncompressed video frames
+ 	iMimeTypeBuf.CreateL(KNullDesC8(), KNullDesC8().Length() + 1);
+ 	TUint8* pTUint = const_cast<TUint8*>(iMimeTypeBuf.PtrZ());
+ 	iParamPortDefinition.format.video.cMIMEType = reinterpret_cast<OMX_STRING>(pTUint);
+
+	iSupportedVideoFormats.AppendL(OMX_VIDEO_CodingUnused);
+	iSupportedColorFormats.AppendL(OMX_COLOR_FormatUnused);
+	}
+
+OMX_ERRORTYPE COmxILVideoSchedulerOutputPort::GetLocalOmxParamIndexes(RArray<TUint>& aIndexArray) const
+	{
+	return COmxILVideoPort::GetLocalOmxParamIndexes(aIndexArray);
+	}
+
+OMX_ERRORTYPE COmxILVideoSchedulerOutputPort::GetLocalOmxConfigIndexes(RArray<TUint>& aIndexArray) const
+	{
+	return COmxILVideoPort::GetLocalOmxConfigIndexes(aIndexArray);
+	}
+
+OMX_ERRORTYPE COmxILVideoSchedulerOutputPort::GetParameter(OMX_INDEXTYPE aParamIndex,
+                                               TAny* apComponentParameterStructure) const
+	{				
+	return COmxILVideoPort::GetParameter(aParamIndex, apComponentParameterStructure);
+	}
+
+OMX_ERRORTYPE COmxILVideoSchedulerOutputPort::SetParameter(OMX_INDEXTYPE aParamIndex,
+		                                       const TAny* apComponentParameterStructure,
+		                                       TBool& aUpdateProcessingFunction)
+	{		
+	return COmxILVideoPort::SetParameter(aParamIndex, apComponentParameterStructure, aUpdateProcessingFunction);
+	}
+
+OMX_ERRORTYPE COmxILVideoSchedulerOutputPort::SetFormatInPortDefinition(const OMX_PARAM_PORTDEFINITIONTYPE& aPortDefinition,
+													TBool& /*aUpdateProcessingFunction*/)
+	{
+	iParamPortDefinition.format.video = aPortDefinition.format.video;
+ 	TUint8* pTUint = const_cast<TUint8*>(iMimeTypeBuf.PtrZ());
+ 	iParamPortDefinition.format.video.cMIMEType = reinterpret_cast<OMX_STRING>(pTUint);
+ 	iParamPortDefinition.format.video.nSliceHeight = iParamPortDefinition.format.video.nFrameHeight;
+ 	iParamPortDefinition.nBufferSize = iParamPortDefinition.format.video.nStride * iParamPortDefinition.format.video.nSliceHeight;
+	return OMX_ErrorNone;
+	}
+
+TBool COmxILVideoSchedulerOutputPort::IsTunnelledPortCompatible(const OMX_PARAM_PORTDEFINITIONTYPE& /*aPortDefinition*/) const
+	{
+	return ETrue;	
+	}
+
+/** Returns the number of buffers configured on this port. */
+TUint32 COmxILVideoSchedulerOutputPort::BufferCount() const
+	{
+	return iParamPortDefinition.nBufferCountActual;
+	}