// 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

*/

#ifndef OMXILCOMPONENT_H

#define OMXILCOMPONENT_H

#include <e32base.h>

#include <openmax/il/khronos/v1_x/OMX_Component.h>

// forward declarations

class COmxILFsm;

class COmxILConfigManager;

class MOmxILCallbackManagerIf;

class MOmxILPortManagerIf;

class COmxILProcessingFunction;

class COmxILComponent : public CBase

	{

public:

	IMPORT_C virtual ~COmxILComponent();

	static OMX_ERRORTYPE GetComponentVersion(

		OMX_HANDLETYPE aComponent,

		OMX_STRING aComponentName,

		OMX_VERSIONTYPE* apComponentVersion,

		OMX_VERSIONTYPE* apSpecVersion,

		OMX_UUIDTYPE* apComponentUUID);

    static OMX_ERRORTYPE SendCommand(

		OMX_HANDLETYPE aComponent,

		OMX_COMMANDTYPE aCmd,

		OMX_U32 aParam1,

		OMX_PTR aCmdData);

	static OMX_ERRORTYPE GetParameter(

		OMX_HANDLETYPE aComponent,

		OMX_INDEXTYPE aParamIndex,

		OMX_PTR aComponentParameterStructure);

	static OMX_ERRORTYPE SetParameter(

		OMX_HANDLETYPE aComponent,

		OMX_INDEXTYPE aIndex,

		OMX_PTR aComponentParameterStructure);

	static OMX_ERRORTYPE GetConfig(

		OMX_HANDLETYPE aComponent,

		OMX_INDEXTYPE aIndex,

		OMX_PTR aComponentConfigStructure);

	static OMX_ERRORTYPE SetConfig(

		OMX_HANDLETYPE aComponent,

		OMX_INDEXTYPE aIndex,

		OMX_PTR aComponentConfigStructure);

	static OMX_ERRORTYPE GetExtensionIndex(

		OMX_HANDLETYPE aComponent,

		OMX_STRING aParameterName,

		OMX_INDEXTYPE* aIndexType);

	static OMX_ERRORTYPE GetState(

		OMX_HANDLETYPE aComponent,

		OMX_STATETYPE* aState);

	static OMX_ERRORTYPE ComponentTunnelRequest(

		OMX_HANDLETYPE aComp,

		OMX_U32 aPort,

		OMX_HANDLETYPE aTunneledComp,

		OMX_U32 aTunneledPort,

		OMX_TUNNELSETUPTYPE* aTunnelSetup);

	static OMX_ERRORTYPE UseBuffer(

		OMX_HANDLETYPE aComponent,

		OMX_BUFFERHEADERTYPE** appBufferHdr,

		OMX_U32 aPortIndex,

		OMX_PTR apAppPrivate,

		OMX_U32 aSizeBytes,

		OMX_U8* aBuffer);

	static OMX_ERRORTYPE AllocateBuffer(

		OMX_HANDLETYPE aComponent,

		OMX_BUFFERHEADERTYPE** apBuffer,

		OMX_U32 aPortIndex,

		OMX_PTR aAppData,

		OMX_U32 aSizeBytes);

	static OMX_ERRORTYPE FreeBuffer(

		OMX_HANDLETYPE aComponent,

		OMX_U32 aPortIndex,

		OMX_BUFFERHEADERTYPE* aBuffer);

	static OMX_ERRORTYPE EmptyThisBuffer(

		OMX_HANDLETYPE aComponent,

		OMX_BUFFERHEADERTYPE* aBuffer);

	static OMX_ERRORTYPE FillThisBuffer(

		OMX_HANDLETYPE aComponent,

		OMX_BUFFERHEADERTYPE* aBuffer);

	static OMX_ERRORTYPE SetCallbacks(

		OMX_HANDLETYPE aComponent,

		OMX_CALLBACKTYPE* aCallbacks,

		OMX_PTR aAppData);

	static OMX_ERRORTYPE ComponentDeInit(

		OMX_HANDLETYPE aComponent);

    static OMX_ERRORTYPE UseEGLImage(

		OMX_HANDLETYPE aComponent,

		OMX_BUFFERHEADERTYPE** appBufferHdr,

		OMX_U32 aPortIndex,

		OMX_PTR aAppPrivate,

		void* eglImage);

    static OMX_ERRORTYPE ComponentRoleEnum(

        OMX_HANDLETYPE aComponent,

		OMX_U8* aRole,

		OMX_U32 aIndex);

	IMPORT_C static OMX_ERRORTYPE SymbianErrorToGetHandleError(TInt aSymbianError);

protected:

	IMPORT_C COmxILComponent();

	IMPORT_C void InitComponentL();

protected:

	RBuf8 iComponentName;

	OMX_COMPONENTTYPE* ipHandle;

	OMX_PTR ipAppData;

	OMX_CALLBACKTYPE* ipCallbacks;

	COmxILFsm* ipFsm;

	COmxILConfigManager* ipConfigManager;

	MOmxILCallbackManagerIf* ipCallbackManager;

	MOmxILPortManagerIf* ipPortManager;

	COmxILProcessingFunction* ipProcessingFunction;

	};

#endif // OMXILCOMPONENT_H