zynaddsubfx

commit 5f4872d2980899e47669c6ad80836f82c4afd28c
parent 02a04cd857fcab452f91b660ca2d5766a6411f75
Author: Hans Petter Selasky <hps@selasky.org>
Date:   Fri,  3 Apr 2020 03:35:25 +0200

Don't compute SUBnote filter coefficients when automation is enabled.
This is done by computeallfiltercoefs(). Else we get waveform discontinuity
when changing pitch and velocity.

Signed-off-by: Hans Petter Selasky <hps@selasky.org>

Diffstat:
M
src/Synth/SUBnote.cpp
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/Synth/SUBnote.cpp b/src/Synth/SUBnote.cpp
@@ -106,7 +106,7 @@ void SUBnote::setup(float freq,
     volume     *= VelF(velocity, pars.AmpVelocityScaleFunction);
     if(pars.PPanning != 0)
         panning = pars.PPanning / 127.0f;
-    else
+    else if (!legato)
         panning = RND;
 
     if(!legato) { //normal note
@@ -310,7 +310,9 @@ void SUBnote::initfilter(bpfilter &filter,
     filter.amp  = amp;
     filter.freq = freq;
     filter.bw   = bw;
-    computefiltercoefs(filter, freq, bw, 1.0f);
+
+    if (!automation)
+        computefiltercoefs(filter, freq, bw, 1.0f);
 }
 
 /*