zynaddsubfx

commit 744fbe014bf1f90e60bbe77be85c223c59b6a138
parent 651c6618255a2f1a7fceeff00d5e7bb849126469
Author: Johannes Lorenz <j.git@lorenz-ho.me>
Date:   Wed,  8 Apr 2020 19:12:06 +0200

MW/PADnoteParams: Add comments

Diffstat:
M
src/Misc/MiddleWare.cpp
 | 
2
++
M
src/Params/PADnoteParameters.cpp
 | 
1
+
M
src/Params/PADnoteParameters.h
 | 
1
+

3 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/Misc/MiddleWare.cpp b/src/Misc/MiddleWare.cpp
@@ -181,6 +181,7 @@ void deallocate(const char *str, void *v)
  *                    PadSynth Setup                                         *
  *****************************************************************************/
 
+// This lets MiddleWare compute non-realtime PAD synth data and send it to the backend
 void preparePadSynth(string path, PADnoteParameters *p, rtosc::RtData &d)
 {
     //printf("preparing padsynth parameters\n");
@@ -204,6 +205,7 @@ void preparePadSynth(string path, PADnoteParameters *p, rtosc::RtData &d)
                            //printf("sending info to '%s'\n",
                            //       (path+to_s(N)).c_str());
                            rtdata_mutex.lock();
+                           // send non-realtime computed data to PADnoteParameters
                            d.chain((path+to_s(N)).c_str(), "ifb",
                                    s.size, s.basefreq, sizeof(float*), &s.smp);
                            rtdata_mutex.unlock();
diff --git a/src/Params/PADnoteParameters.cpp b/src/Params/PADnoteParameters.cpp
@@ -87,6 +87,7 @@ static const rtosc::Ports realtime_ports =
     {"sample#64:ifb", rProp(internal) rDoc("Nothing to see here"), 0,
         [](const char *m, rtosc::RtData &d)
         {
+            // MiddleWare calls this to send the generated sample buffers to us
             PADnoteParameters *p = (PADnoteParameters*)d.obj;
             const char *mm = m;
             while(!isdigit(*mm))++mm;
diff --git a/src/Params/PADnoteParameters.h b/src/Params/PADnoteParameters.h
@@ -176,6 +176,7 @@ class PADnoteParameters:public Presets
         //! RT sample data
         Sample sample[PAD_MAX_SAMPLES];
 
+        //! callback type for sampleGenerator
         typedef std::function<void(int,PADnoteParameters::Sample&&)> callback;
 
         //! PAD synth main function