/*

* Copyright (c) 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:

*

*/

#ifndef CXEDUMMYCAMERA_H

#define CXEDUMMYCAMERA_H

#if defined(CXE_USE_DUMMY_CAMERA) || defined(__WINSCW__)

// Disable warnings about unused arguments

#pragma warn_unusedarg off

#include <fbs.h>

#include <ecam/ecamplugin.h>

#include <ecam/ecamadvsettingsintf.h>

#include <ecam/mcamerasnapshot.h>

#include <ecam/mcameradirectviewfinder.h>

#include "cxutils.h"

class CxeDummyCamera;

class CxeDummyAdvancedSettings;

class CxeDummySnapshot;

class CxeDummyBuffer : public CBase,

                       public MCameraBuffer

{

public:

    void CreateBitmapL(  const TSize& aSize );

public:

    TInt NumFrames() { return 1; }

    TDesC8* DataL(TInt aFrameIndex) { return &iData; }

    CFbsBitmap& BitmapL(TInt aFrameIndex) { User::LeaveIfNull( iBitmap ); return *iBitmap; }

    RChunk& ChunkL() { return iChunk; }

    TInt ChunkOffsetL(TInt aFrameIndex) { return 0; }

    TInt FrameSize(TInt aFrameIndex) { return 0; }

    void Release() {}

public:

    TBuf8<128> iData;

    CFbsBitmap* iBitmap;

    RChunk iChunk;

};

class CxeDummySnapshot : public CBase,

                         public MCameraSnapshot

{

public:

    TUint32 SupportedFormats() { return 0; }

    void PrepareSnapshotL(CCamera::TFormat aFormat, const TPoint& aPosition, const TSize& aSize, const TRgb& aBgColor, TBool aMaintainAspectRatio);

    void PrepareSnapshotL(CCamera::TFormat aFormat, const TSize& aSize, TBool aMaintainAspectRatio);

    void SetBgColorL(const TRgb& aBgColor) {}

    void SetPositionL(const TPoint& aPosition) {}

    TBool IsSnapshotActive() const { return iActive; }

    void StartSnapshot() { iActive = ETrue; }

    void StopSnapshot() { iActive = EFalse; }

    MCameraBuffer& SnapshotDataL(RArray<TInt>& aFrameIndexOrder) { return *iBuffer; }

    void Release() {}

private:

    CxeDummyBuffer* iBuffer;

    TBool iActive;

};

class CxeDummyDirectViewfinder : public CBase,

                                 public MCameraDirectViewFinder

{

public:

    CxeDummyDirectViewfinder();

    ~CxeDummyDirectViewfinder();

    void Release();

    void PauseViewFinderDirectL();

    void ResumeViewFinderDirectL();

    CCamera::CCameraDirectViewFinder::TViewFinderState ViewFinderState() const;

private:

    CCamera::CCameraDirectViewFinder::TViewFinderState iState;

};

class CxeDummyAdvancedSettings : public CBase,

                                 public MCameraAdvancedSettings,

                                 public MCameraAdvancedSettings3

{

private:

    class TCxeDummyNotification

    {

    public:

        TCxeDummyNotification(TUid aEventUid, TInt aStatus) : iEventUid(aEventUid), iStatus(aStatus) {}

        TUid iEventUid;

        TInt iStatus;

    };

public:

    CxeDummyAdvancedSettings(CCamera* aCamera);

    ~CxeDummyAdvancedSettings();

    void Release() {}

    CCamera::CCameraAdvancedSettings::TCameraType CameraType() const { return CCamera::CCameraAdvancedSettings::ECameraOnBoard; }

    CCamera::CCameraAdvancedSettings::TCameraType CameraType(TInt aCameraIndex) const { return CCamera::CCameraAdvancedSettings::ECameraOnBoard; }

    TBool IsCameraPresent() const { return ETrue; }

    TBool IsCameraPresent(TInt aCameraIndex) const { return ETrue; }

    TInt CameraIndex() const { return 1; }

    TInt SupportedStabilizationModes() const { return 0; }

    CCamera::CCameraAdvancedSettings::TStabilizationMode StabilizationMode() const { return CCamera::CCameraAdvancedSettings::EStabilizationModeOff; }

    void SetStabilizationMode(CCamera::CCameraAdvancedSettings::TStabilizationMode aStabilizationMode) {}

    TInt SupportedFocusModes() const;

    CCamera::CCameraAdvancedSettings::TFocusMode FocusMode() const;

    void SetFocusMode(CCamera::CCameraAdvancedSettings::TFocusMode aFocusMode);

    TInt SupportedFocusRanges() const;

    CCamera::CCameraAdvancedSettings::TFocusRange FocusRange() const;

    void SetFocusRange(CCamera::CCameraAdvancedSettings::TFocusRange aFocusRange);

    TInt SupportedAutoFocusTypes() const;

    CCamera::CCameraAdvancedSettings::TAutoFocusType AutoFocusType() const;

    void SetAutoFocusType(CCamera::CCameraAdvancedSettings::TAutoFocusType aAutoFocusType);

    TInt SupportedAutoFocusAreas() const { return 0; }

    CCamera::CCameraAdvancedSettings::TAutoFocusArea AutoFocusArea() const { return CCamera::CCameraAdvancedSettings::EAutoFocusTypeAuto; }

    void SetAutoFocusArea(CCamera::CCameraAdvancedSettings::TAutoFocusArea aAutoFocusArea) {}

    TInt FocusDistance() const { return 0; }

    void SetFocusDistance(TInt aDistance) {}

    TInt GetMinFocalLength() const { return 0; }

    void GetSupportedIsoRatesL(RArray<TInt>& aSupportedIsoRates) const {}

    TInt IsoRate() const { return 0; }

    void SetIsoRate(TInt aRate) {}

    void GetAperturesL(RArray<TInt>& aFStops, TValueInfo& aInfo) const {}

    TInt Aperture() const { return 0; }

    void SetAperture(TInt aFStop) {}

    void GetShutterSpeedsL(RArray<TInt>& aShutterSpeeds, TValueInfo& aInfo) const {}

    TInt ShutterSpeed() const { return 0; }

    void SetShutterSpeed(TInt aShutterSpeed) {}

    TInt SupportedMeteringModes() const { return 0; }

    CCamera::CCameraAdvancedSettings::TMeteringMode MeteringMode() const { return CCamera::CCameraAdvancedSettings::EMeteringModeAuto; }

    void SetMeteringMode(CCamera::CCameraAdvancedSettings::TMeteringMode aMeteringMode) {}

    TInt SupportedDriveModes() const { return 0; }

    CCamera::CCameraAdvancedSettings::TDriveMode DriveMode() const { return CCamera::CCameraAdvancedSettings::EDriveModeAuto; }

    void SetDriveMode(CCamera::CCameraAdvancedSettings::TDriveMode aDriveMode) {}

    TInt SupportedBracketModes() const { return 0; }

    CCamera::CCameraAdvancedSettings::TBracketMode BracketMode() const { return CCamera::CCameraAdvancedSettings::EBracketModeOff; }

    void SetBracketMode(CCamera::CCameraAdvancedSettings::TBracketMode aBracketMode) {}

    TInt SupportedBracketParameters() const { return 0; }

    CCamera::CCameraAdvancedSettings::TBracketParameter BracketParameter() const { return CCamera::CCameraAdvancedSettings::EBracketParameterNone; }

    void SetBracketParameter(CCamera::CCameraAdvancedSettings::TBracketParameter aBracketParameter) {}

    TInt SupportedBracketSteps() const { return 0; }

    CCamera::CCameraAdvancedSettings::TBracketStep BracketStep() const { return CCamera::CCameraAdvancedSettings::EBracketStepNonConfig; }

    void SetBracketStep(CCamera::CCameraAdvancedSettings::TBracketStep aBracketStep) {}

    void GetBracketMerge(TInt& aStartIndex, TInt& aFrames) const {}

    void SetBracketMerge(TInt aStartIndex, TInt aFrames) {}

    TInt SupportedFlashModes() const { return 0; }

    CCamera::TFlash FlashMode() const { return CCamera::EFlashAuto; }

    void SetFlashMode(CCamera::TFlash aMode) {}

    TBool RedEyeReduceOn() const { return EFalse; }

    void SetRedEyeReduceOn(TBool aState) {}

    void GetFlashCompensationStepsL(RArray<TInt>& aFlashCompensationSteps, TValueInfo& aInfo) const{}

    TInt FlashCompensationStep() const { return 0; }

    TInt GetFlashCompensationStep(TInt& aFlashCompensationStep) const { return 0; }

    void SetFlashCompensationStep(TInt aFlashCompensationStep) {}

    void GetFlashCompensationRangeInSteps(TInt& aNegativeCompensation, TInt& aPositiveCompensation) const {}

    TInt FlashCompensation() const { return 0; }

    TInt GetFlashCompensation(TInt& aFlashCompensation) const { return 0; }

    void SetFlashCompensation(TInt aFlashCompensationSteps) {}

    TBool IsExternalFlashPresent() const { return EFalse; }

    void GetManualFlashPowerLevelsL(RArray<TInt>& aManualFlashPowerLevels, TValueInfo& aInfo) const {}

    TInt ManualFlashPowerLevel() const { return 0; }

    void SetManualFlashPowerLevel(TInt aManualFlashPowerLevel) {}

    TInt SupportedExposureModes() const { return 0; }

    CCamera::TExposure ExposureMode() const { return CCamera::EExposureAuto; }

    void SetExposureMode(CCamera::TExposure aExposureMode) {}

    void GetExposureCompensationStepsL(RArray<TInt>& aExposureCompensationSteps, TValueInfo& aInfo) const {}

    TInt ExposureCompensationStep() const { return 0; }

    TInt GetExposureCompensationStep(TInt& aExposureCompensationStep) const { return 0; }

    void SetExposureCompensationStep(TInt aExposureCompensationStep) {}

    void GetExposureCompensationRangeInSteps(TInt& aNegativeCompensation, TInt& aPositiveCompensation) const {}

    TInt ExposureCompensation() const { return 0; }

    TInt GetExposureCompensation(TInt& aExposureCompensation) const { return 0; }

    void SetExposureCompensation(TInt aExposureCompensationSteps) {}

    TInt SupportedWhiteBalanceModes() const { return 0;}

    CCamera::TWhiteBalance WhiteBalanceMode() const { return CCamera::EWBAuto; }

    void SetWhiteBalanceMode(CCamera::TWhiteBalance aWhiteBalanceMode) {}

    TBool ApertureExposureLockOn() const { return EFalse; }

    void SetApertureExposureLockOn(TBool aAELock) {}

    TBool ShootClickOn() const { return EFalse; }

    void SetShootClickOn(TBool aShootClickOn) {}

    void GetTimerIntervalsL(RArray<TInt>& aTimerIntervals, TValueInfo& aInfo) const {}

    TInt TimerInterval() const { return 0; }

    void SetTimerInterval(TInt aTimerInterval) {}

    void GetTimeLapsePeriodRange(TTime& aTimeLapseMin, TTime& aTimeLapseMax) const {}

    void GetTimeLapse(TTime& aStart, TTime& aEnd, TTime& aInterval) const {}

    void SetTimeLapse(const TTime& aStart, const TTime& aEnd, const TTime& aInterval) {}

    CCamera::CCameraAdvancedSettings::TPictureOrientation PictureOrientation() const { return CCamera::CCameraAdvancedSettings::EPictureOrientationUnknown; }

    void SetPictureOrientation(CCamera::CCameraAdvancedSettings::TPictureOrientation aOrientation) {}

    TInt SupportedPixelAspectRatios() const { return 0; }

    CCamera::CCameraAdvancedSettings::TPixelAspectRatio PixelAspectRatio() const { return CCamera::CCameraAdvancedSettings::EPixelAspectUnknown; };

    void SetPixelAspectRatio(CCamera::CCameraAdvancedSettings::TPixelAspectRatio aPixelAspectRatio) {}

    TInt SupportedYuvRanges() const { return 0; }

    CCamera::CCameraAdvancedSettings::TYuvRange YuvRange() const { return CCamera::CCameraAdvancedSettings::EYuvRangeUnknown; }

    void SetYuvRange(CCamera::CCameraAdvancedSettings::TYuvRange aYuvRange) {}

    TInt BurstImages() const { return 0; }

    void SetBurstImages( TInt aImages ) {}

    void GetOpticalZoomStepsL(RArray<TInt>& aOpticalZoomSteps, TValueInfo& aInfo) const {}

    TInt OpticalZoom() const { return 0; }

    void SetOpticalZoom(TInt aOpticalZoom) {}

    void GetDigitalZoomStepsL(RArray<TInt>& aDigitalZoomSteps, TValueInfo& aInfo) const;

    TInt DigitalZoom() const { return iZoomValue; }

    void SetDigitalZoom(TInt aDigitalZoom) { iZoomValue = aDigitalZoom; }

    TBool ExposureLockOn() const { return EFalse; }

    void SetExposureLockOn(TBool aState) {}

    TBool AutoFocusLockOn() const {return EFalse; }

    void SetAutoFocusLockOn(TBool aState) {}

    void GetSupportedSettingsL(RArray<TUid>& aSettings) const {}

    void GetActiveSettingsL(RArray<TUid>& aActiveSettings) const {}

    void GetDisabledSettingsL(RArray<TUid>& aDisabledSettings) const {}

    TBool AutomaticSizeSelectionChangeOn() const { return EFalse; }

    void SetAutomaticSizeSelectionChangeOn(TBool aSetOn) {}

    void GetSupportedContinuousAutoFocusTimeoutsL(RArray<TInt>& aTimeouts, TValueInfo& aInfo) const {}

    TInt ContinuousAutoFocusTimeout() const { return 0; }

    void SetContinuousAutoFocusTimeout(TInt aTimeout) {}

    TInt SupportedStabilizationEffects() const { return 0; }

    CCamera::CCameraAdvancedSettings::TStabilizationEffect StabilizationEffect() const { return CCamera::CCameraAdvancedSettings::EStabilizationOff; }

    void SetStabilizationEffect(CCamera::CCameraAdvancedSettings::TStabilizationEffect aEffect) {}

    TInt SupportedStabilizationComplexityValues() const { return 0; }

    CCamera::CCameraAdvancedSettings::TStabilizationAlgorithmComplexity StabilizationComplexity() const { return CCamera::CCameraAdvancedSettings::EStabilizationComplexityAuto; }

    void SetStabilizationComplexity(CCamera::CCameraAdvancedSettings::TStabilizationAlgorithmComplexity aComplexity) {}

    CCamera::CCameraAdvancedSettings::TWBUnits SupportedWBUnits() const { return CCamera::CCameraAdvancedSettings::EWBUnknown; }

    void GetWBRgbValue(TRgb& aValue) const {}

    void SetWBRgbValue(const TRgb& aValue) {}

    void GetWBSupportedColorTemperaturesL(RArray<TInt>& aWBColorTemperatures, TValueInfo& aInfo) const {}

    TInt WBColorTemperature() const { return 0; }

    void SetWBColorTemperature(TInt aWBColorTemperature) {}

    // from MCameraAdvancedSettings3

    void GetSupportedISORateTypeL(TInt& aSupportedISORateTypes) const {}

    void SetISORate(CCamera::CCameraAdvancedSettings::TISORateType aISORateType, TInt aParam){}

    void GetISORateL(CCamera::CCameraAdvancedSettings::TISORateType& aISORateType, TInt& aParam, TInt& aISORate) const{}

    void SetReferenceScreen(CWsScreenDevice& aScreenDevice){}

    void GetDigitalZoomStepsForStillL(RArray<TInt>& aDigitalZoomSteps, TValueInfo& aInfo, TInt aSizeIndex,

                    CCamera::TFormat aFormat, TBool& aIsInfluencePossible) const;

    void GetDigitalZoomStepsForVideoL(RArray<TInt>& aDigitalZoomSteps, TValueInfo& aInfo, TInt aFrameRateIndex,

                    TInt aSizeIndex, CCamera::TFormat aFormat, TBool& aIsInfluencePossible, CCamera::TExposure aExposure) const{}

    void GetPreCaptureWarningSupportedL(CCamera::CCameraAdvancedSettings::TCameraMode aCameraMode, TInt& aPreCaptureWarningSupported) const{}

    void SubscribeToPreCaptureWarningL(TInt aPreCaptureWarning){}

    void UnSubscribePreCaptureWarningL(){}

    void GetPreCaptureWarningL(TInt& aPreCaptureWarning) const{}

    void GetSupportedAFAssistantLightL(TInt& aSupportedAFAssistantLight) const{}

    void GetAFAssistantLightL(CCamera::CCameraAdvancedSettings::TAFAssistantLight& aAFAssistantLight) const{}

    void SetAFAssistantLight(CCamera::CCameraAdvancedSettings::TAFAssistantLight aAFAssistantLight){}

private:

    void queueClientNotification(TUid aUid, TInt aStatus);

    void doClientNotification();

    static TInt clientNotificationCallback(TAny* aParam);

private:

    CCamera* iCamera; // Not own

    CPeriodic* iNotificationTimer;

    RArray<TCxeDummyNotification> iClientNofications;

    CCamera::CCameraAdvancedSettings::TFocusMode iFocusMode;

    CCamera::CCameraAdvancedSettings::TFocusRange iFocusRange;

    CCamera::CCameraAdvancedSettings::TAutoFocusType iFocusType;

    TInt iZoomValue;

};

class CxeDummyImageProcessing : public CBase, public MCameraImageProcessing

{

public:

    void Release(){};

    void GetSupportedTransformationsL(RArray<TUid>& aTransformations) const{};

    void GetActiveTransformationsL(RArray<TUid>& aTransformations) const{};

    void GetTransformationSupportedValuesL(TUid aTransformation, RArray<TInt>& aValues, TValueInfo& aInfo) const{};

    TInt TransformationValue(TUid aTransformation) const{return KErrNotFound;};

    TInt GetTransformationValue(TUid aTransformation, TInt& aTransformationValue) const{return KErrNotFound;};

    void SetTransformationValue(TUid aTransformation, TInt aValue){};

    void GetActiveTransformSequenceL(RArray<TUid>& aTransformSequence) const{};

    void SetActiveTransformSequenceL(RArray<TUid>& aTransformSequence){};

    void SetSourceRect(const TRect& aRect){};

    void GetSourceRect(TRect& aRect) const{};

};

enum TCxeDummyCommand

    {

    EReserve,

    EPowerOn,

    EProvideSnapshot,

    EProvideStillImage

    };

enum TCxeState

    {

    EStReleased,

    EStReserving,

    EStReserved,

    EStPoweringOn,

    EStPowerOn,

    EStImagePrepared,

    EStVideoPrepared

    };

class CxeDummyCamera : public CCameraPlugin

{

    friend class CxeDummyAdvancedSettings;

public:

    static TInt CamerasAvailable() { return 2; }

    static CxeDummyCamera* NewL(MCameraObserver& aObserver,TInt aCameraIndex, TInt aCameraVersion) { return NULL; }

    static CxeDummyCamera* NewDuplicateL(MCameraObserver& aObserver,TInt aCameraHandle, TInt aCameraVersion) { return NULL; }

    static CxeDummyCamera* NewL(MCameraObserver2& aObserver,TInt aCameraIndex,TInt aPriority, TInt aCameraVersion);

    static CxeDummyCamera* NewDuplicateL(MCameraObserver2& aObserver,TInt aCameraHandle, TInt aCameraVersion) { return NULL; }

    void Construct2L( MCameraObserver2 &, TInt, TInt ) {}

    void Construct2L( MCameraObserver2 &, TInt ) {}

    void Construct2L( MCameraObserver &, TInt ) {}

    void Construct2DupL( MCameraObserver2 &, TInt ) {}

    void Construct2DupL( MCameraObserver &, TInt ) {}

    ~CxeDummyCamera();

    void CameraInfo(TCameraInfo& aInfo) const { aInfo = iInfo; }

    void Reserve();

    void Release();

    void PowerOn();

    void PowerOff();

    TInt Handle() { return 0; }

    void SetZoomFactorL(TInt aZoomFactor) {}

    TInt ZoomFactor() const { return 0; }

    void SetDigitalZoomFactorL(TInt aDigitalZoomFactor) { iZoom = aDigitalZoomFactor; }

    TInt DigitalZoomFactor() const { return iZoom; }

    void SetContrastL(TInt aContrast) { iContrast = aContrast; }

    TInt Contrast() const { return iContrast; }

    void SetBrightnessL(TInt aBrightness) { iBrightness = aBrightness; }

    TInt Brightness() const { return iBrightness; }

    void SetFlashL(TFlash aFlash ) { iFlash = aFlash; }

    TFlash Flash() const { return iFlash; }

    void SetExposureL(TExposure aExposure ) { iExposure = aExposure; }

    TExposure Exposure() const { return iExposure; }

    void SetWhiteBalanceL(TWhiteBalance aWhiteBalance ) { iWb = aWhiteBalance; }

    TWhiteBalance WhiteBalance() const { return iWb; }

    void StartViewFinderDirectL(RWsSession& aWs,CWsScreenDevice& aScreenDevice,RWindowBase& aWindow,TRect& aScreenRect) {}

    void StartViewFinderDirectL(RWsSession& aWs,CWsScreenDevice& aScreenDevice,RWindowBase& aWindow,TRect& aScreenRect,TRect& aClipRect) {}

    void StartViewFinderBitmapsL(TSize& aSize) {}

    void StartViewFinderBitmapsL(TSize& aSize,TRect& aClipRect) {}

    void StartViewFinderL(TFormat aImageFormat,TSize& aSize) {}

    void StartViewFinderL(TFormat aImageFormat,TSize& aSize,TRect& aClipRect) {}

    void StopViewFinder() {}

    TBool ViewFinderActive() const { return EFalse; }

    void SetViewFinderMirrorL(TBool aMirror) {}

    TBool ViewFinderMirror() const { return EFalse; }

    void PrepareImageCaptureL(TFormat aImageFormat,TInt aSizeIndex)

        {

        CX_DEBUG_IN_FUNCTION();

        }

    void PrepareImageCaptureL(TFormat aImageFormat,TInt aSizeIndex,const TRect& aClipRect)

        {

        CX_DEBUG_IN_FUNCTION();

        }

    void CaptureImage();

    void CancelCaptureImage() {}

    void EnumerateCaptureSizes(TSize& aSize,TInt aSizeIndex,TFormat aFormat) const;

    void PrepareVideoCaptureL(TFormat aFormat,TInt aSizeIndex,TInt aRateIndex,TInt aBuffersToUse,TInt aFramesPerBuffer) {}

    void PrepareVideoCaptureL(TFormat aFormat,TInt aSizeIndex,TInt aRateIndex,TInt aBuffersToUse,TInt aFramesPerBuffer,const TRect& aClipRect) {}

    void StartVideoCapture() {}

    void StopVideoCapture() {}

    TBool VideoCaptureActive() const { return EFalse; }

    void EnumerateVideoFrameSizes(TSize& aSize,TInt aSizeIndex,TFormat aFormat) const {}

    void EnumerateVideoFrameRates(TReal32& aRate,TInt aRateIndex,TFormat aFormat,TInt aSizeIndex,TExposure aExposure = EExposureAuto) const {}

    void GetFrameSize(TSize& aSize) const {}

    TReal32 FrameRate() const  { return 0.0; }

    TInt BuffersInUse() const { return 0; }

    TInt FramesPerBuffer() const { return 0; }

    void SetJpegQuality(TInt aQuality) {}

    TInt JpegQuality() const { return 0; }

    TAny* CustomInterface(TUid aInterface);

    TInt CameraVersion() { return 1; }

private:

    CxeDummyCamera(MCameraObserver2& aObserver,TInt aCameraIndex,TInt aPriority, TInt aCameraVersion);

    void doCommand( TCxeDummyCommand aCmd );

    static TInt callBack( TAny* aParam );

    TInt doHandleCallback();

private:

    CPeriodic* iCommandTimer;

    RArray<TCxeDummyCommand> iCommandBuf;

    MCameraObserver2& iObserver;

    TCameraInfo iInfo;

    TWhiteBalance iWb;

    TExposure iExposure;

    TFlash iFlash;

    TInt iBrightness;

    TInt iContrast;

    TInt iZoom;

    TCxeState iState;

    CxeDummyAdvancedSettings* iAdvancedSettings;

    CxeDummyDirectViewfinder* iDirectViewfinder;

    CxeDummySnapshot* iSnapshot;

    CxeDummyBuffer* iStillImage;

    CxeDummyImageProcessing* iImageProcessing;

    };

// Restore warnings about unused arguments

#pragma warn_unusedarg reset

#endif // defined(CXE_USE_DUMMY_CAMERA) || defined(__WINSCW__)

#endif // CXEDUMMYCAMERA_H