fdGain and fdSTFTPass: Small updates for changes in AudioClient (itertators not double pointers), stripping redundant code

fdGain/fdGain.cpp

@@ -76,7 +76,7 @@ private:
         input_signals[1]->set(const_cast<float*>(in(2)), in0(2));
         output_signals[0]->set(out(0), out0(0));
         
-        m_client->do_process(input_signals,output_signals,numsamples,2,1);
+      m_client->do_process(std::begin(input_signals),std::end(input_signals),std::begin(output_signals),std::end(output_signals),numsamples,2,1);
     }
     
     client_type* m_client;

fdSTFTPass/fdSTFTPass.cpp

@@ -5,24 +5,20 @@
 #include "data/FluidTensor.hpp"
 #include "clients/rt/BaseSTFTClient.hpp"
 
-//Using statements for fluidtensor
-using fluid::FluidTensor;
-using fluid::FluidTensorView;
-using fluid::audio::BaseSTFTClient;
-
-
 static InterfaceTable *ft;
+namespace fluid {
+  namespace stft{
 
-using audio_client = BaseSTFTClient<double, float>;
-using audio_signal_wrapper = audio_client::AudioSignal;
-using scalar_signal_wrapper = audio_client::ScalarSignal;
-using signal_wrapper = audio_client::Signal<float>;
 
 class FDSTFTPass: public SCUnit
 {
+  using AudioSignalWrapper = audio::BaseSTFTClient<double, float>::AudioSignal;
+  using SignalWrapper      = audio::BaseSTFTClient<double, float>::Signal<float>;
+
+//  using SignalPointer = std::unique_ptr<signal_wrapper>;
 public:
     FDSTFTPass()
-    {
+  {
         //Order of args
         //Window size, Hop size, FFT Size
         
@@ -32,80 +28,48 @@ public:
         const float fft_size = in0(3);
         
         //Oh NO! Heap allocation! Make client object
-        //This will do argument checking
-        m_client = new audio_client(window_size, hop_size, fft_size);
-       
-        //and we can post strings back about the argument checking
-        //Params get checked and adjusted during construction, we can pass on warning messages:
-        std::istringstream param_feedback(m_client->getFeedbackString());
-        std::string message;
-        
-        while(std::getline(param_feedback, message, '\n'))
-            Print(message.c_str());
-        
+        m_client =  new audio::BaseSTFTClient<double,float>(window_size,hop_size,fft_size);
         m_client->set_host_buffer_size(bufferSize());
         m_client->reset();
                 
         //Work out what signals we need. For now keep it simple:
         //in 0 => only audio
         //out 0 => only audio
-        //out 1 => only audio (and only internal, used for OLA gain compensation)
-        input_signals[0] =  new audio_signal_wrapper();
-        output_signals[0] = new audio_signal_wrapper();
-        output_signals[1] = new audio_signal_wrapper();
-        
-        m_normalise = new float[bufferSize()];
-        
-  
-//        set_calc_function<FDGain,&FDGain::next>();
+        input_signals[0] =  new AudioSignalWrapper();
+        output_signals[0] = new AudioSignalWrapper();
+    
         mCalcFunc = make_calc_function<FDSTFTPass,&FDSTFTPass::next>();
-        
         Unit* unit = this;
         ClearUnitOutputs(unit,1);
-        
     }
     
     ~FDSTFTPass()
     {
-        delete[] m_normalise;
         delete input_signals[0];
-        
         delete output_signals[0];
-        delete output_signals[1];
-
-        delete m_client;
+        delete  m_client;
     }
     
 private:
-    
     void next(int numsamples)
     {
-        //TODO: Remove const_cast code smell by making input_signal type for const 
         const float* input = in(0);
         const float inscalar = in0(0);
-        float* output = out(0);
-        
         input_signals[0]->set(const_cast<float*>(input), inscalar);
-
         output_signals[0]->set(out(0), out0(0));
-        output_signals[1]->set(m_normalise,0);
-        
-        m_client->do_process(input_signals,output_signals,numsamples,1,2);
-        
-        //We need to normalise *after* the overlap add, because of the way we do it
-        std::transform(output, output + numsamples, m_normalise, output, std::divides<double>());
-        
+        m_client->do_process(std::begin(input_signals),std::end(input_signals),std::begin(output_signals), std::end(output_signals),numsamples,1,1);
     }
     
-    audio_client* m_client;
-    signal_wrapper* input_signals[1];
-    signal_wrapper* output_signals[2];
-    float* m_normalise;
+  audio::BaseSTFTClient<double, float>* m_client;
+  SignalWrapper* input_signals[1];
+  SignalWrapper*  output_signals[1];
 };
+}
+}
 
-PluginLoad(BoringMixer2UGens) {
+PluginLoad(FluidSTFTUGen) {
     ft = inTable;
-    registerUnit<FDSTFTPass>(ft, "FDSTFTPass");
+  registerUnit<fluid::stft::FDSTFTPass>(ft, "FDSTFTPass");
 }