audio algorithms : remove unused prototype

sflphone-common/src/audio/algorithm.h

@@ -67,15 +67,6 @@ class Algorithm
          */
         virtual int process (SFLDataFormat *inputData, SFLDataFormat *outputData, int nbBytes) = 0;
 
-        /**
-         * Class implementing this interface must define this function
-         * for audio processing that require synchronization between spkr and mic
-         * \param micData
-         * \param spkrData
-         * \param outputData
-         */
-        virtual void process (SFLDataFormat *micData, SFLDataFormat *spkrData, SFLDataFormat *outputData, int nbBytes) = 0;
-
 };
 
 #endif

sflphone-common/src/audio/audioprocessing.cpp

@@ -71,10 +71,3 @@ int AudioProcessing::processAudio (SFLDataFormat *inputData, SFLDataFormat *outp
     else
         return 0;
 }
-
-
-void AudioProcessing::processAudio (SFLDataFormat *micData, SFLDataFormat *spkrData, SFLDataFormat *outputData, int nbBytes)
-{
-    if (_algorithm)
-        _algorithm->process (micData, spkrData, outputData, nbBytes);
-}

sflphone-common/src/audio/audioprocessing.h

@@ -83,11 +83,6 @@ class AudioProcessing
          */
         int processAudio (SFLDataFormat *inputData, SFLDataFormat *outputData, int nbBytes);
 
-        /**
-         * Process some audio data.
-         */
-        void processAudio (SFLDataFormat *micData, SFLDataFormat *spkrData, SFLDataFormat *outputData, int nbBytes);
-
     private:
 
         Algorithm *_algorithm;

sflphone-common/src/audio/dcblocker.cpp

@@ -86,5 +86,3 @@ int DcBlocker::process (SFLDataFormat *inputData, SFLDataFormat *outputData, int
     return 0;
 
 }
-
-void DcBlocker::process (SFLDataFormat *micData UNUSED, SFLDataFormat *spkrData UNUSED, SFLDataFormat *outputData UNUSED, int nbBytes UNUSED) {}

sflphone-common/src/audio/dcblocker.h

@@ -69,14 +69,6 @@ class DcBlocker : public Algorithm
          */
         virtual int process (SFLDataFormat *inputData, SFLDataFormat *outputData, int nbBytes);
 
-        /**
-         * Perform echo cancellation, application must provide its own buffer
-         * \param micData containing mixed echo and voice data
-         * \param spkrData containing far-end voice data to be sent to speakers
-         * \param outputData containing the processed data
-         */
-        virtual void process (SFLDataFormat *micData, SFLDataFormat *spkrData, SFLDataFormat *outputData, int nbBytes);
-
     private:
 
         SFLDataFormat _y, _x, _xm1, _ym1;

sflphone-common/src/audio/delaydetection.cpp

@@ -217,8 +217,6 @@ int DelayDetection::process (SFLDataFormat *intputData UNUSED, SFLDataFormat *ou
     return 0;
 }
 
-void DelayDetection::process (SFLDataFormat *micData UNUSED, SFLDataFormat *spkrData UNUSED, SFLDataFormat *outputData UNUSED, int nbBytes UNUSED) {}
-
 void DelayDetection::crossCorrelate (float *ref, float *seg, float *res, int refSize, int segSize)
 {
 

sflphone-common/src/audio/delaydetection.h

@@ -114,8 +114,6 @@ class DelayDetection : public Algorithm
 
         virtual int process (SFLDataFormat *inputData, SFLDataFormat *outputData, int nbBytes);
 
-        virtual void process (SFLDataFormat *micData, SFLDataFormat *spkrData, SFLDataFormat *outputData, int nbBytes);
-
     private:
 
         enum State {

sflphone-common/src/audio/echocancel.cpp

@@ -330,11 +330,6 @@ int EchoCancel::process (SFLDataFormat *inputData, SFLDataFormat *outputData, in
     return nbFrame * _smplPerFrame;
 }
 
-void EchoCancel::process (SFLDataFormat *micData UNUSED, SFLDataFormat *spkrData UNUSED, SFLDataFormat *outputData UNUSED, int nbBytes UNUSED)
-{
-
-}
-
 void EchoCancel::setSamplingRate (int smplRate)
 {
 

sflphone-common/src/audio/echocancel.h

@@ -106,14 +106,6 @@ class EchoCancel : public Algorithm
          */
         virtual int process (SFLDataFormat *inputData, SFLDataFormat *outputData, int nbBytes);
 
-        /**
-         * Perform echo cancellation, application must provide its own buffer
-         * \param micData containing mixed echo and voice data
-         * \param spkrData containing far-end voice data to be sent to speakers
-         * \param outputData containing the processed data
-         */
-        virtual void process (SFLDataFormat *micData, SFLDataFormat *spkrData, SFLDataFormat *outputData, int nbBytes);
-
         /**
          * Set echo canceller internal sampling rate, reset if sampling rate changed
          */

sflphone-common/src/audio/echosuppress.cpp

@@ -74,5 +74,3 @@ int EchoSuppress::getData(SFLDataFormat *outputData)
 void EchoSuppress::process (SFLDataFormat *data UNUSED, int nbBytes UNUSED) {}
 
 int EchoSuppress::process (SFLDataFormat *inputData, SFLDataFormat *outputData, int nbBytes) { return 0; }
-
-void EchoSuppress::process (SFLDataFormat *micData UNUSED, SFLDataFormat *spkrData UNUSED, SFLDataFormat *outputData UNUSED, int nbBytes UNUSED) {}

sflphone-common/src/audio/echosuppress.h

@@ -40,16 +40,6 @@ public:
      * \param outputData containing
      */
     virtual int process (SFLDataFormat *, SFLDataFormat *, int);
-
-    /**
-     * Perform echo cancellation, application must provide its own buffer
-     * \param micData containing mixed echo and voice data
-     * \param spkrData containing far-end voice data to be sent to speakers
-     * \param outputData containing the processed data
-	 * \param size in bytes
-	 */
-    virtual void process (SFLDataFormat *, SFLDataFormat *, SFLDataFormat *, int);
-
 private:
 
     /**

sflphone-common/src/audio/noisesuppress.cpp

@@ -69,8 +69,6 @@ int NoiseSuppress::process (SFLDataFormat *inputData, SFLDataFormat *outputData,
     return 0;
 }
 
-void NoiseSuppress::process (SFLDataFormat *micData, SFLDataFormat *spkrData, SFLDataFormat *outputData, int nbBytes) {}
-
 void NoiseSuppress::initNewNoiseSuppressor (int smplPerFrame, int samplingRate)
 {
     _noiseState = speex_preprocess_state_init (smplPerFrame, samplingRate);

sflphone-common/src/audio/noisesuppress.h

@@ -70,11 +70,6 @@ class NoiseSuppress : public Algorithm
         */
         virtual int process (SFLDataFormat *inputData, SFLDataFormat *outputData, int nbBytes);
 
-        /**
-        * Unused
-         */
-        virtual void process (SFLDataFormat *micData, SFLDataFormat *spkrData, SFLDataFormat *outputData, int nbBytes);
-
     private:
 
         void initNewNoiseSuppressor (int _smplPerFrame, int samplingRate);

sflphone-common/src/audio/speexechocancel.cpp

@@ -205,8 +205,3 @@ int SpeexEchoCancel::process (SFLDataFormat *inputData, SFLDataFormat *outputDat
 
     return nbFrame * EC_FRAME_SIZE * sizeof(SFLDataFormat);
 }
-
-void SpeexEchoCancel::process (SFLDataFormat *micData UNUSED, SFLDataFormat *spkrData UNUSED, SFLDataFormat *outputData UNUSED, int nbBytes UNUSED)
-{
-
-}

sflphone-common/src/audio/speexechocancel.h

@@ -57,16 +57,6 @@ class SpeexEchoCancel : public Algorithm
          */
         virtual int process (SFLDataFormat *, SFLDataFormat *, int);
 
-        /**
-         * Perform echo cancellation, application must provide its own buffer
-         * \param micData containing mixed echo and voice data
-         * \param spkrData containing far-end voice data to be sent to speakers
-         * \param outputData containing the processed data
-	 * \param size in bytes
-         */
-
-        virtual void process (SFLDataFormat *, SFLDataFormat *, SFLDataFormat *, int);
-
     private:
 
         SpeexEchoState *_echoState;