add reminder to future me

- change of sample rate is checked for every single sample
mzuther · Jul 11, 2020 · 23acb74 · 23acb74
1 parent 7c0b583
commit 23acb74
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/src/ProtoFaust.cpp b/src/ProtoFaust.cpp
@@ -178,14 +178,20 @@ void ProtoFaust::onAdd()
       attachFaustParameter( widget );
    }
 
-   // initialize Faust using default sample rate
+   // initialize Faust using default sample rate; see
+   // ProtoFaust::process()
    FaustDSP.init( 44100 );
 }
 
 
 void ProtoFaust::process( const ProcessArgs& args )
 {
    // update Faust DSP on sample rate changes
+   //
+   // running this check in *every* module and for *every* single
+   // sample seems like a *huge* amount of overhead; however, this is
+   // the current expected behaviour of VCV Rack modules; see
+   // https://github.com/mzuther/ProtoFaust/pull/2
    if ( args.sampleRate != FaustDSP.getSampleRate() ) {
       FaustDSP.init( args.sampleRate );
    }