1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef VIDEOPLAYFILE_H

    17 #define VIDEOPLAYFILE_H

    18 

    19 #include "tsu_mdf_videocodecs_step.h"

    20 #include <mmf/devvideo/devvideoplay.h>

    21 

    22 

    23 class RTestStepVideoCodecs;

    24 class CPlayVideoFile;

    25 

    26 

    27 // For Play tests

    28 class CPlayVideoFile : public CActive, public MMMFDevVideoPlayProxy

    29 	{

    30 public:

    31 

    32 enum TPlayVideoFileState

    33 	{

    34 	EHwDeviceInit,

    35 	EHwDeviceStartDecode,

    36 	EHwDeviceAllowToComplete,

    37 	EHwDeviceEncodeCheckData,		

    38 	EHwDeviceDone,

    39 	EHwDeviceError

    40 	};	

    41 	

    42 public:

    43 	static CPlayVideoFile* NewL(RTestStepVideoCodecs* aParent);

    44 	~CPlayVideoFile();

    45 

    46 	void LoadCodecL();

    47 	void SetDSA(TBool aUseDSA);

    48 	void StartPlaybackL();

    49 	void SetState(TPlayVideoFileState aState);

    50 	void CleanupAndSetDeviceError(TPtrC16 aText);	

    51 	void StartDirectScreenAccessL();	

    52 	

    53 	// From CActive

    54 	void RunL();

    55 	void DoCancel();

    56     

    57     // From MMMFDevVideoPlayProxy	

    58 	virtual void MdvppNewPicture(TVideoPicture* aPicture);

    59 	virtual void MdvppNewBuffers();

    60 	virtual void MdvppReturnPicture(TVideoPicture* aPicture);

    61 	virtual void MdvppSupplementalInformation(const TDesC8& aData, 

    62 		const TTimeIntervalMicroSeconds& aTimestamp, const TPictureId& aPictureId);

    63 	virtual void MdvppPictureLoss();

    64 	virtual void MdvppPictureLoss(const TArray<TPictureId>& aPictures);

    65 	virtual void MdvppSliceLoss(TUint aFirstMacroblock, TUint aNumMacroblocks, const TPictureId& aPicture);

    66 	virtual void MdvppReferencePictureSelection(const TDesC8& aSelectionData);

    67 	virtual void MdvppTimedSnapshotComplete(TInt aError, TPictureData* aPictureData, 

    68 		const TTimeIntervalMicroSeconds& aPresentationTimestamp, const TPictureId& aPictureId);

    69 	virtual void MdvppFatalError(CMMFVideoHwDevice* aDevice, TInt aError);

    70 	virtual void MdvppInitializeComplete(CMMFVideoHwDevice* aDevice, TInt aError);

    71 	virtual void MdvppStreamEnd();

    72 	

    73 private:

    74 	CPlayVideoFile(RTestStepVideoCodecs* aParent);

    75 	void ConstructL();	

    76 	void StartDecodeL();

    77 	void InitializeL();		

    78 	void ReadNextBufferL();

    79 	void OpenTestFileL();

    80     

    81 private:

    82 	//DevVideoPlay

    83 	CMMFVideoDecodeHwDevice* iVideoHwDevice;

    84 	

    85 	TInt iError;

    86 	

    87 	// data section

    88 	RFs iFs;

    89 	RFile iFile;

    90 	TPlayVideoFileState iState;	

    91 	RTestStepVideoCodecs* iParent;

    92 	TBool iStoppedReceived;

    93 	TBool iUseDSA;

    94 	

    95 	TSize iFrameSize;

    96 	CFbsScreenDevice* iScreenDevice;

    97 	};

    98 

    99 #endif // VIDEOPLAYFILE_H

   100 

   101