/*

* Copyright (c) 2009 Aricent and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:

* Aricent - initial contribution.

*

* Contributors:

*

* Description:

* Defines the structures shared by HwDevice and wrapper

*

*/

#ifndef ARIVIDEOENCCOMMON_H

#define ARIVIDEOENCCOMMON_H

//Includes

#include <E32def.h>

#include <Devvideobase.h>

#include <Mpeg4Visual.h>

#define MAX_SCALABILITY_LAYERS 1

enum TSetCommands

{

	CONTROL_CMD_SET_BIT_RATE = 2051,

	CONTROL_CMD_SET_FRAME_RATE,

	CONTROL_CMD_SET_FORCED_I_FRAME,

	CONTROL_CMD_SET_GOVLENGTH,

	CONTROL_CMD_SET_CHANNEL_PACKET_LOSS_RATE,

	CONTROL_CMD_SET_CHANNEL_BIT_ERROR_RATE,

	CONTROL_CMD_SET_SEGMENT_TARGET_SIZE,

	CONTROL_CMD_SET_RATE_CONTROL_OPTIONS,

	CONTROL_CMD_SET_COMMIT_OPTIONS,

	CONTROL_CMD_GET_CONFIG_HEADER,

	CONTROL_CMD_SET_COMPLEXITY_LEVEL,

	CONTROL_CMD_SET_SLICELOSS,

    CONTROL_CMD_SET_PACKETSIZE

};

enum TGetCommands

{

	CONTROL_CMD_GET_MAXBUFFERLENGTH = 3051,

	CONTROL_CMD_GET_NUMOFPICTSKIPPED,

	CONTROL_CMD_GET_MAXNUMOFPACKETS,

	CONTROL_CMD_GET_NUMOFPACKETS,

	CONTROL_CMD_GET_PACKETBOUNDARYDATA,

	CONTROL_CMD_GET_PACKETSIZE,

	CONTROL_CMD_GET_CONFIGDATA,

	CONTROL_CMD_GET_CONFIGDATALENGTH

};

/*

 * Enumeration covering SetInputFormatL, SetOutputFormatL, SetInputDevice, SetNumBitrateLayersL,

 * SetScalabilityLayerTypeL, SetGlobalReferenceOptions, SetBufferOptionsL, SetMinRandomAccessRate

 * SetSourceMemoryL of Hw Device. All these seven methods can be called only before

 * Initialize.

*/

enum TOutputFormat

    {

	EH263		=	0x00000000,

	EMpeg4      =   0x00000001,

    };

enum TPanicCodes

	{

	EPanicArgument=1,

	EPanicInitializationPreCondViolation,

	EPanicNotSupported,

	EPanicNotPaused,

	EPanicNotFreezed,

	EPanicInvalidState,

	EPanicAlreadyStopped

	};

enum TEncBeforeInitialize

    {

    EEncBeforeInitNone     =   0x00000000,

	EEncInputFormat		=	0x00000001,

	EEncOutputFormat		=	0x00000002,

	EEncInputDevice		=	0x00000004,

	EEncNumBitrateLayers	=	0x00000008,

	EEncScalabilityLayer	=	0x00000010,

	EEncGlobalRefOptions	=	0x00000020,

	EEncBufferOptions		=	0x00000040,

    EEncRandomAccessRate   =	0x00000080,

    EEncSourceMemory       =   0x00000100,

    EEncInpBufferOptions   =   0x00000200,

	EEncErrorProtectionLevelFEC = 0x00000400,

	EEncSegmentTargetSize = 0x00000800,

	EEncCodingStandardSpecificOptions	=	0x00001000,

	EEncOutputRectSize	=	0x00002000,

	EEncErrorsExpected	=	0x00004000,

	EEncSourceCamera = 0x00008000,

	EEncComplexityLevel = 0x00010000,

	EEncLayerRefOptions	=	0x00020000,

	};

class TH264EncLayerReferenceOptions

{

public:

	TUint	iMaxReferencePictures;

	TUint	iMaxPictureOrderDelay;

	TH264EncLayerReferenceOptions () :

		iMaxReferencePictures (1),

		iMaxPictureOrderDelay (0)

	{

	}

};

class TMpeg4H263EncoderInitParams

    {

public:

	// Specifies which parameters are being sent in the Initialize method

    TUint32         	        iBeforeInitialize;

	TUint32						iAfterInitialize;

	TSize						iPictureSize;

	TInt 						iVopRate;

	TInt						iNumOfGOBHdrs;

	TInt						iGOVLength;

	TInt						iSceneCutDetection;

	TInt						iBandwidthAdaptation;

	TInt						iPreprocessing;

	TInt						iRCModel;

	TInt						iSearchRange;

	TUint32						iTimerResolution;

	TInt						iPacketmode;

	TInt						iPacketSize;

	TInt						iReversibleVLC;

	TInt						iDataPartitioning;

	TInt						iMAPS;

	// For SetOutputFormatL

	TOutputFormat               iOutputFormat;

	TVideoDataUnitType			iDataUnitType;

	TVideoDataUnitEncapsulation iDataEncapsulation;

    TBool						iSegmentationAllowed;

    // For SetSourceMemoryL

    TReal                       iMaxPictureRate;

    TBool                       iConstantPictureRate;

    TBool                       iProcessRealtime;

    // For SetRamdomAccessRate

    TReal                       iRandomAccessRate;

	// For SetErrorsExpected

	TBool iBitErrors;

	TBool iPacketLosses;

	// For SetMinRandomAccessRate

	TInt  iLevel;

	TUint iBitRate;

    TReal iTargetPictureRate;

	// complexity level

	TUint iComplexityLevel;

	TUncompressedVideoFormat	iInputFormat;

	TInt32						iAspectRatio;

    TUint                       iNumInputBuffers;

    TSize                       iInputSize;

	// For SetNumBitrateLayersL

	TUint						iNumBitRateLayers;

	// For SetScalabilityLayerTypeL

	TUint						iLayer;

	TScalabilityType			iScalabilityType;

	TH264EncLayerReferenceOptions		iLayerReferenceOptions[MAX_SCALABILITY_LAYERS];

	// For SetBufferOptionsL

	TUint iMaxPreEncoderBufferPictures;

	THrdVbvSpecification iHrdVbvSpec;

	T3gppHrdVbvParams iHrdVbvParams;

	TUint iMaxOutputBufferSize;

	TUint iMaxCodedPictureSize;

	TUint iMaxCodedSegmentSize;

	TUint iMinNumOutputBuffers;

	TMPEG4VisualMode		iCodingStandardSpecificOptions;

	TRect	iOutputRect;

    };

/*

 * slice loss structure

*/

class TMPEG4H263EncSliceLoss

{

public:

		TUint iFirstMacroblock;

		TUint iNumMacroblocks;

		TMPEG4H263EncSliceLoss() :

		iFirstMacroblock (0),

		iNumMacroblocks (0)

	{

	}

};

/*

 *	Parameters used by the hw device which are sent to codec

*/

class TPictureCountersInfo

    {

public:

    TUint iPicturesSkippedBufferOverflow;

    TUint iPicturesSkippedProcPower;

    TUint iPicturesSkippedRateControl;

    TUint iPicturesProcessed;

    TUint iInputPictures;

    };

#endif //ARIVIDEOENCCOMMON_H