diff -r 481b3bce574a -r b6488ac24ddc omxil/mmilapi/ilif/inc/ilifbase.h --- a/omxil/mmilapi/ilif/inc/ilifbase.h Mon Aug 23 21:48:44 2010 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,284 +0,0 @@ -// 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 - @internalTechnology - @prototype -*/ - -#ifndef ILIFBASE_H -#define ILIFBASE_H - -#include - - -/** - Enumeration used to indicate IL Component internal state. -*/ -enum TILComponentState - { - /** - Component invalid state - */ - EComponentInvalid = 0, - /** - Component loaded state - */ - EComponentLoaded, - /** - Component idle state - */ - EComponentIdle, - /** - Component executing state - */ - EComponentExecuting, - /** - Component paused state - */ - EComponentPaused, - /** - Component waiting for resources state - */ - EComponentWaitingForResources, - /** - Component loading state - */ - EComponentLoading, - /** - Component initializing state - */ - EComponentInitializing, - - EComponentMax = 0X7FFFFFFF - }; - - -/** -Enumeration used to indicate if a port is an input or an output port -*/ -enum TPortDirection -{ - /** - Port is an input port - */ - EDirInput, - /** - Port is an output port - */ - EDirOutput -}; - - -/** - Enumeration used to define the various types of IL Events - This enumeration matches the possible component events as defined in the - OpenMAX v1.1 specification - */ -enum TILEventTypes - { - /** - Component has completed the execution of a command. - */ - EEventCmdComplete = 0, - /** - Component has detected an error condition. - */ - EEventError, - /** - A buffer mark has reached the target component, and the IL client has - received this event with the private data pointer of the mark. - */ - EEventMark, - /** - Component has changed port settings. For example, the component has - changed port settings resulting from bit stream parsing. - */ - EEventPortSettingsChanged, - /** - The event that a component sends when it detects the end of a stream. - */ - EEventBufferFlag, - /** - The component has been granted resources and is transitioning from the - OMX_StateWaitForResources state to the OMX_StateIdle state. - */ - EEventResourcesAcquired, - /** - The component has been resumed (i.e. no longer suspended) due to - reacquisition of resources. - */ - EEventDynamicResourcesAvailable, - - EEventMax = 0X7FFFFFFF - }; - - -/** -Event structure representing the events and data sent from the IL component to the IL client. -*/ -class TILEvent - { -public: - inline TILEvent(); - - inline TILEvent(TILEventTypes aEvent, TUint32 aData1, TUint32 aData2, TAny* aExtraData); - -public: - /** - Event the component wants to notify the application about. - */ - TILEventTypes iEvent; - /** - The first integer event-specific parameter. - */ - TUint32 iData1; - /** - The second integer event-specific parameter. - */ - TUint32 iData2; - /** - A pointer to additional event-specific data the component wants to send to the application. - The component owns the memory. - */ - TAny* iExtraData; - }; - -/** - Enumeration used to define commands sent to the IL component - This enumeration defines commands as defined in the OpenMAX v1.1 specification - that are not alredy covered by the Symbian IL API - */ -enum TILCommandTypes - { - /** - Change the component state command. - */ - ECommandStateSet, - /** - Flush the data queue(s) of a component. - */ - ECommandFlush, - /** - Disable a port on a component. - */ - ECommandPortDisable, - /** - Enable a port on a component. - */ - ECommandPortEnable, - /** - Mark a component/buffer for observation. - */ - ECommandMarkBuffer, - /** - Invalid command. - */ - ECommandInvalid = 0X7FFFFFFF - }; - -/** -Command structure representing the command's data sent to the IL component by the IL client -*/ -class TILCommand - { -public: - inline TILCommand(); - - inline TILCommand(TILCommandTypes iCmd, TUint32 aData1, TAny* aExtraData); - -public: - /** - Command that the application wants to send to the component. - */ - TILCommandTypes iCmd; - /** - The integer command-specific parameter. - */ - TUint32 iData1; - /** - A pointer to additional command-specific data the application wants to send to the component. - The application owns the memory. - */ - TAny* iExtraData; - }; - - -/** -Structure encapsulating the various fields needed to represent a version of some content. -*/ -class TILVersion - { -public: - inline TILVersion(); - - inline TILVersion(TUint8 aMajor, TUint8 aMinor, TUint8 aRev, TUint8 aStep); - - inline TBool operator==(TILVersion aVersion); - - inline TBool operator!=(TILVersion aVersion); - -public: - /** - Integer representing the Major version number. - */ - TUint8 iMajor; - /** - Integer representing the Minor version number. - */ - TUint8 iMinor; - /** - Integer representing the Revision version number. - */ - TUint8 iRev; - /** - Integer representing the Step version number. - */ - TUint8 iStep; - }; - -/** -Structure encapsulating the various fields needed to represent a version of an IL component. -This structure is based on the arguments required by the OMX_GetComponentVersion OMX API MACRO. -*/ -class TILComponentVersion - { -public: - inline TILComponentVersion(TPtr8& aPtr); - -public: - /** - The component name to which the structure applies. - */ - TPtr8 iComponentName; - /** - The version of the component to which structure applies. - */ - TILVersion iComponentVersion; - /** - The version of the specification that was used to build this component. - */ - TILVersion iSpecVersion; - /** - The unique identifier for the particular instance of the component to which structure applies. - */ - TUint32 iComponentUniqueID; - }; - - -#include "ilifbase.inl" - -#endif // ILIFBASE_H