zynaddsubfx

commit 745eaa09f2ce572b56bf5acf0c3b2901a66ddcf0
parent bce78598538276b4a38186189a5f0d03f5c48451
Author: fundamental <mark.d.mccurry@gmail.com>
Date:   Tue, 29 Dec 2009 12:29:16 -0500

Master: Optimization

- Avoid mixing nonactive Parts

Diffstat:
M
src/Misc/Master.cpp
 | 
8
+++++---

1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/Misc/Master.cpp b/src/Misc/Master.cpp
@@ -366,9 +366,11 @@ void Master::AudioOut(REALTYPE *outl, REALTYPE *outr)
 
     //Mix all parts
     for(npart = 0; npart < NUM_MIDI_PARTS; npart++) {
-        for(i = 0; i < SOUND_BUFFER_SIZE; i++) { //the volume did not changed
-            outl[i] += part[npart]->partoutl[i];
-            outr[i] += part[npart]->partoutr[i];
+        if(part[npart]->Penabled) { //only mix active parts
+            for(i = 0; i < SOUND_BUFFER_SIZE; i++) { //the volume did not changed
+                outl[i] += part[npart]->partoutl[i];
+                outr[i] += part[npart]->partoutr[i];
+            }
         }
     }