Symaptic: os/mm/mmlibs/mmfw/tsrc/mmfunittest/DevVideo/src/TestDevVideoPlugins/decoder.h@bde4ae8d615e

     1 // Copyright (c) 2003-2009 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 //

    17 #ifndef __DECODER_H__

    18 #define __DECODER_H__

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

    21 #include "TestPluginUIDs.hrh"

    23 enum TDecoderPanicCategory

    24 	{

    25 	EDecoderPanicInitialize = 0,

    26 	EDecoderPanicClockSource,

    27 	EDecoderPanicSynchronizeDecoding,

    28 	EDecoderPanicHrdVbvSpec,

    29 	EDecoderPanicHrdVbvParams,

    30 	EDecoderPanicScreenClipRegion,

    31 	EDecoderPanicPauseClipFail,

    32 	EDecoderPanicSetPosition,

    33 	EDecoderPanicFreezePicture,

    34 	EDecoderPanicReleaseFreeze,

    35 	EDecoderPanicComplexityLevel,

    36 	EDecoderPanicComplexityLevelInfo,

    37 	EDecoderPanicPictureHeader,

    38 	EDecoderPanicPictureHeaderOptions,

    39 	EDecoderPanicPictureHeaderTimestamp,

    40 	EDecoderPanicTimedSnapshot,

    41 	EDecoderPanicTimedSnapshotId,

    42 	EDecoderPanicCancelTimedSnapshot,

    43 	EDecoderPanicSupportedSnapshotFormats

    44 	};

    46 const TUid KUidDevVideoTestDecodeHwDevice = {KUidDevVideoTestDecodeHwDeviceDefine1}; //This is the only real plugin

    47 const TUid KUidDevVideoTestDecodeHwDevice1 = {KUidDevVideoTestDecodeHwDeviceDefine1};

    48 const TUid KUidDevVideoTestDecodeHwDevice2 = {KUidDevVideoTestDecodeHwDeviceDefine2};

    49 const TUid KUidDevVideoTestDecodeHwDevice3 = {KUidDevVideoTestDecodeHwDeviceDefine3};

    50 const TUid KUidDevVideoTestDecodeHwDevice4 = {KUidDevVideoTestDecodeHwDeviceDefine4};

    51 const TUid KUidDevVideoTestDecodeHwDevice5 = {KUidDevVideoTestDecodeHwDeviceDefine5};

    52 const TInt KDecoderDefaultScreenNumber = 0;

    53 const TInt KDecoderSecondaryScreenNumber = 1;

    55 class CMMFTestVideoDecodeHwDevice : public CMMFVideoDecodeHwDevice, public MMMFVideoPlayHwDeviceExtensionScanCopy

    56 	{

    57 public:

    58 	static CMMFVideoDecodeHwDevice* NewL(TAny* aInitParams);

    59 	~CMMFTestVideoDecodeHwDevice();

    61 	// from CMMFVideoHwDevice

    62     TAny* CustomInterface(TUid aInterface);

    64 	// from CMMFVideoPlayHwDevice

    65 	CPostProcessorInfo* PostProcessorInfoLC();

    66 	void GetOutputFormatListL(RArray<TUncompressedVideoFormat>& aFormats);

    67 	void SetOutputFormatL(const TUncompressedVideoFormat &aFormat);

    68 	void SetPostProcessTypesL(TUint32 aPostProcCombination);

    69 	void SetInputCropOptionsL(const TRect& aRect);

    70 	void SetYuvToRgbOptionsL(const TYuvToRgbOptions& aOptions, const TYuvFormat& aYuvFormat, TRgbFormat aRgbFormat);

    71 	void SetYuvToRgbOptionsL(const TYuvToRgbOptions& aOptions);

    72 	void SetRotateOptionsL(TRotationType aRotationType);

    73 	void SetScaleOptionsL(const TSize& aTargetSize, TBool aAntiAliasFiltering);

    74 	void SetOutputCropOptionsL(const TRect& aRect);

    75 	void SetPostProcSpecificOptionsL(const TDesC8& aOptions);

    76 	void SetClockSource(MMMFClockSource* aClock);

    77 	void SetVideoDestScreenL(TBool aScreen);

    78 	void Initialize();

    79 	void StartDirectScreenAccessL(const TRect& aVideoRect, CFbsScreenDevice& aScreenDevice, const TRegion& aClipRegion);

    80 	void SetScreenClipRegion(const TRegion& aRegion);

    81 	void SetPauseOnClipFail(TBool aPause);

    82 	void AbortDirectScreenAccess();

    83 	TBool IsPlaying();

    84 	void Redraw();

    85 	void Start();

    86 	void Stop();

    87 	void Pause();

    88 	void Resume();

    89 	void SetPosition(const TTimeIntervalMicroSeconds& aPlaybackPosition);

    90 	void FreezePicture(const TTimeIntervalMicroSeconds& aTimestamp);

    91 	void ReleaseFreeze(const TTimeIntervalMicroSeconds& aTimestamp);

    92 	TTimeIntervalMicroSeconds PlaybackPosition();

    93 	TUint PictureBufferBytes();

    94 	void GetPictureCounters(CMMFDevVideoPlay::TPictureCounters& aCounters);

    95 	void SetComplexityLevel(TUint aLevel);

    96 	TUint NumComplexityLevels();

    97 	void GetComplexityLevelInfo(TUint aLevel, CMMFDevVideoPlay::TComplexityLevelInfo& aInfo);

    98 	void ReturnPicture(TVideoPicture* aPicture);

    99 	TBool GetSnapshotL(TPictureData& aPictureData, const TUncompressedVideoFormat& aFormat);

   100 	void GetTimedSnapshotL(TPictureData* aPictureData, const TUncompressedVideoFormat& aFormat, const TTimeIntervalMicroSeconds& aPresentationTimestamp);

   101 	void GetTimedSnapshotL(TPictureData* aPictureData, const TUncompressedVideoFormat& aFormat, const TPictureId& aPictureId);

   102 	void CancelTimedSnapshot();

   103 	void GetSupportedSnapshotFormatsL(RArray<TUncompressedVideoFormat>& aFormats);

   104 	void InputEnd();

   105 	void CommitL();

   106 	void Revert();

   108 	// from CMMFVideoDecodeHwDevice

   109     CVideoDecoderInfo* VideoDecoderInfoLC();

   110 	TVideoPictureHeader* GetHeaderInformationL(TVideoDataUnitType aDataUnitType, TVideoDataUnitEncapsulation aEncapsulation, TVideoInputBuffer* aDataUnit);

   111     void ReturnHeader(TVideoPictureHeader* aHeader);

   112     void SetInputFormatL(const CCompressedVideoFormat& aFormat, TVideoDataUnitType aDataUnitType, TVideoDataUnitEncapsulation aEncapsulation, TBool aDataInOrder);

   113     void SynchronizeDecoding(TBool aSynchronize);

   114     void SetBufferOptionsL(const CMMFDevVideoPlay::TBufferOptions& aOptions);

   115     void GetBufferOptions(CMMFDevVideoPlay::TBufferOptions& aOptions);

   116     void SetHrdVbvSpec(THrdVbvSpecification aHrdVbvSpec, const TDesC8& aHrdVbvParams);

   117     void SetOutputDevice(CMMFVideoPostProcHwDevice* aDevice);

   118     TTimeIntervalMicroSeconds DecodingPosition();

   119     TUint PreDecoderBufferBytes();

   120     void GetBitstreamCounters(CMMFDevVideoPlay::TBitstreamCounters& aCounters);

   121     TUint NumFreeBuffers();

   122     TVideoInputBuffer* GetBufferL(TUint aBufferSize);

   123     void WriteCodedDataL(TVideoInputBuffer* aBuffer);

   124 	void SetProxy(MMMFDevVideoPlayProxy& aProxy);

   125 	void ConfigureDecoderL(const TVideoPictureHeader& aVideoPictureHeader);

   127 //from MMMFVideoPlayHwDeviceExtensionScanCopy

   128 	void WriteCodedDataL(TVideoInputBuffer* aBuffer, TFramePortion aPortion = EFramePortionUnknown);

   129 	void ScanAndCopyCodedDataL(TPtr8 aCodedData, TVideoInputBuffer* aBuffer, TInt& aConsumed, TFramePortion aPortion = EFramePortionUnknown);

   131 private:

   132 	CMMFTestVideoDecodeHwDevice();

   133 private:

   134 	MMMFDevVideoPlayProxy* iProxy;

   136 	RArray<CCompressedVideoFormat*> iVidFormats;

   137 	RArray<TPictureRateAndSize> iPictureRates;

   138 	// For post-proc info

   139 	RArray<TScaleFactor> iScaleFactors;

   140 	RArray<TUncompressedVideoFormat> iPostProcVidFormats;

   141 	RArray<TUint32> iCombinations;

   143 	TVideoPictureHeader iPictureHeader;

   144 	TVideoInputBuffer iInputBuffer;

   145 	TBool iIsPlaying;

   146 	TUid iExtensionUid;

   148 	HBufC8* iBufferDataArea;

   149 	};

   151 #endif

author	sl@SLION-WIN7.fritz.box
	Fri, 15 Jun 2012 03:10:57 +0200
changeset 0	bde4ae8d615e
permissions	-rw-r--r--