new dispatch, part 3

src/engine/platform/pet.cpp

@@ -71,7 +71,6 @@ void DivPlatformPET::acquire(short** buf, size_t len) {
         chan[0].cnt-=SAMP_DIVIDER;
       }
       buf[0][h]=chan[0].out;
-      buf[1][h]=chan[0].out;
       oscBuf->data[oscBuf->needle++]=chan[0].out;
     }
     // emulate driver writes to PCR
@@ -80,7 +79,6 @@ void DivPlatformPET::acquire(short** buf, size_t len) {
     chan[0].out=0;
     for (size_t h=0; h<len; h++) {
       buf[0][h]=0;
-      buf[1][h]=0;
       oscBuf->data[oscBuf->needle++]=0;
     }
   }

src/engine/platform/scc.cpp

@@ -86,7 +86,7 @@ void DivPlatformSCC::acquire(short** buf, size_t len) {
       scc->tick();
     }
     short out=(short)scc->out()<<5;
-    buf[0][h]=buf[1][h]=out;
+    buf[0][h]=out;
 
     for (int i=0; i<5; i++) {
       oscBuf[i]->data[oscBuf[i]->needle++]=scc->voice_out(i)<<7;