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mmserv/voipaudioservices/VoIPServer/inc/VoIPServerThread.h
changeset 53 eabc8c503852
parent 38 9e9fc5ab059f
equal deleted inserted replaced
48:a493a607b5bf 53:eabc8c503852 
    43 //  Class Name:  CVoIPThreadBase
 
    43 //  Class Name:  CVoIPThreadBase
 
    44 //
 
    44 //
 
    45 //  Base abstract class for creating VoIP uplink and downlink threads.
 
    45 //  Base abstract class for creating VoIP uplink and downlink threads.
 
    46 // -----------------------------------------------------------------------------
 
    46 // -----------------------------------------------------------------------------
 
    47 class CVoIPThreadBase : public CBase,
 
    47 class CVoIPThreadBase : public CBase,
 
    48                         public MDevSoundObserver,
 
    48         public MDevSoundObserver,
 
    49                         public MQueueHandlerObserverSrv
 
    49         public MQueueHandlerObserverSrv
 
    50     {
 
    50     {
 
    51 public:
 
    51 public:
 
    52     enum TStreamState
 
    52     enum TStreamState
 
    53         {
 
    53         {
 
    54         ENotReady,  // not initialized
 
    54         ENotReady,  // not initialized
 
    71     void InitDevSoundL(const TMMFState aDevSoundState, const TInt aPriority,
 
    71     void InitDevSoundL(const TMMFState aDevSoundState, const TInt aPriority,
 
    72             const TInt aPreference);
 
    72             const TInt aPreference);
 
    73     void InitMsgQueuesL(const TDesC& aBufferQ, const TDesC& aComQ);
 
    73     void InitMsgQueuesL(const TDesC& aBufferQ, const TDesC& aComQ);
 
    74     TInt DoChunk(const TDesC& aChunkName, const TInt aChunkLen,
 
    74     TInt DoChunk(const TDesC& aChunkName, const TInt aChunkLen,
 
    75             const TInt aChunkMaxLen);
 
    75             const TInt aChunkMaxLen);
 
    76     TInt DetermineMaxBufferLen(TVoIPCodecSettings::TG711FrameRate
 
    76     TInt DetermineMaxBufferLen(
 
    77             aG711FrameRate = TVoIPCodecSettings::E20MS);
 
    77             TVoIPCodecSettings::TG711FrameRate aG711FrameRate =
 
       
    78                     TVoIPCodecSettings::E20MS);
 
    78 
    79 
    79     // From MDevSoundObserver
 
    80     // From MDevSoundObserver
 
    80     virtual void InitializeComplete(TInt aError) = 0;
 
    81     virtual void InitializeComplete(TInt aError) = 0;
 
    81     virtual void BufferToBeEmptied(CMMFBuffer* /*aBuffer*/) {}
 
    82     virtual void BufferToBeEmptied(CMMFBuffer* /*aBuffer*/) {}
 
    82     virtual void RecordError(TInt /*aError*/) {}
 
    83     virtual void RecordError(TInt /*aError*/) {}
 
   103     TInt iBufLen;
 
   104     TInt iBufLen;
 
   104     TInt iMaxBufLen;
 
   105     TInt iMaxBufLen;
 
   105 
   106 
   106     CVoIPFormatIntfc::TG711CodecMode iG711CodecMode;
 
   107     CVoIPFormatIntfc::TG711CodecMode iG711CodecMode;
 
   107     CVoIPFormatIntfc::TILBCCodecMode iILBCCodecMode;
 
   108     CVoIPFormatIntfc::TILBCCodecMode iILBCCodecMode;
 
   108 
       
   109     };
 
   109     };
 
   110 
   110 
   111 // -----------------------------------------------------------------------------
 
   111 // -----------------------------------------------------------------------------
 
   112 //  Class Name:  CVoIPDownlinkThread
 
   112 //  Class Name:  CVoIPDownlinkThread
 
   113 //
 
   113 //
 
   114 //  Class handling VoIP downlink in a separate thread.
 
   114 //  Class handling VoIP downlink in a separate thread.
 
   115 // -----------------------------------------------------------------------------
 
   115 // -----------------------------------------------------------------------------
 
   116 class CVoIPDownlinkThread : public CVoIPThreadBase,
 
   116 class CVoIPDownlinkThread : public CVoIPThreadBase,
 
   117                             public MJitterBufferObserver
 
   117         public MJitterBufferObserver
 
   118     {
 
   118     {
 
   119 public:
 
   119 public:
 
   120     static TInt ThreadFunction(TAny* aData);
 
   120     static TInt ThreadFunction(TAny* aData);
 
   121     virtual ~CVoIPDownlinkThread();
 
   121     virtual ~CVoIPDownlinkThread();
 
   122 
   122 
   152     void BadLsfNextBuffer();
 
   152     void BadLsfNextBuffer();
 
   153 
   153 
   154     // For Jitter Buffer
 
   154     // For Jitter Buffer
 
   155     /**
 
   155     /**
 
   156      * ?description
 
   156      * ?description
 
   157      * @since S60 v5.0
 
   157      *
 
   158      * @param  none
 
   158      * @param  none
 
   159      * @return void
 
   159      * @return void
 
   160      */
 
   160      */
 
   161     void ConfigureJitterBufferL();
 
   161     void ConfigureJitterBufferL();
 
   162 
   162 
   163     /**
 
   163     /**
 
   164      * ?description
 
   164      * ?description
 
   165      * @since S60 v5.0
 
   165      *
 
   166      * @param none
 
   166      * @param none
 
   167      * @return void
 
   167      * @return void
 
   168      */
 
   168      */
 
   169     void ResetJitterBuffer();
 
   169     void ResetJitterBuffer();
 
   170 
   170 
   171     /**
 
   171     /**
 
   172      * ?description
 
   172      * ?description
 
   173      * @since S60 v5.0
 
   173      *
 
   174      * @param none
 
   174      * @param none
 
   175      * @return void
 
   175      * @return void
 
   176      */
 
   176      */
 
   177     void JBDelayDown();
 
   177     void JBDelayDown();
 
   178 
   178 
   179     /**
 
   179     /**
 
   180      * ?description
 
   180      * ?description
 
   181      * @since S60 v5.0
 
   181      *
 
   182      * @param none
 
   182      * @param none
 
   183      * @return void
 
   183      * @return void
 
   184      */
 
   184      */
 
   185     void JBDelayUp();
 
   185     void JBDelayUp();
 
   186 
   186 
   213     CMMFDataBuffer* iGetJBuffer;
 
   213     CMMFDataBuffer* iGetJBuffer;
 
   214 
   214 
   215 #ifdef _DEBUG
 
   215 #ifdef _DEBUG
 
   216     TInt iSamplesPlayedCount;
 
   216     TInt iSamplesPlayedCount;
 
   217 #endif
 
   217 #endif
 
   218 
       
   219     };
 
   218     };
 
   220 
   219 
   221 // -----------------------------------------------------------------------------
 
   220 // -----------------------------------------------------------------------------
 
   222 //  Class Name:  CVoIPUplinkThread
 
   221 //  Class Name:  CVoIPUplinkThread
 
   223 //
 
   222 //
 
   267 
   266 
   268 private:
 
   267 private:
 
   269 
   268 
   270     TSharedData& iShared;
 
   269     TSharedData& iShared;
 
   271     TBool iVad;
 
   270     TBool iVad;
 
       
   271     RArray<TUint> iBitrates;
 
   272 
   272 
   273     CSpeechEncoderConfig* iSpeechEncoderConfig;
 
   273     CSpeechEncoderConfig* iSpeechEncoderConfig;
 
   274     CG711EncoderIntfc* iG711EncoderIntfc;
 
   274     CG711EncoderIntfc* iG711EncoderIntfc;
 
   275     CG729EncoderIntfc* iG729EncoderIntfc;
 
   275     CG729EncoderIntfc* iG729EncoderIntfc;
 
   276     CIlbcEncoderIntfc* iIlbcEncoderIntfc;
 
   276     CIlbcEncoderIntfc* iIlbcEncoderIntfc;
 
   277 
   277 
   278 #ifdef _DEBUG
 
   278 #ifdef _DEBUG
 
   279     TInt iSamplesRecCount;
 
   279     TInt iSamplesRecCount;
 
   280 #endif
 
   280 #endif
 
   281 
       
   282     };
 
   281     };
 
   283 
   282 
   284 #endif  // VOIPAUDIOSERVERTHREAD_H
 
   283 #endif  // VOIPAUDIOSERVERTHREAD_H
 
   285 
   284 
   286 // End of file
 
   285 // End of file
FCL/sf/mw/mmmw