CLOSES #1090, CLOSES #1093, CLOSES #1094, CLOSES #1095, CLOSES #1098, CLOSES #1102, CLOSES #1105, CLOSES #1106, CLOSES #1108, CLOSES #1109, CLOSES #1110, CLOSES #1111, CLOSES #1113, CLOSES #1114, CLOSES #1117, CLOSES #1118, CLOSES #1121, CLOSES #1122, CLOSES #1123, CLOSES #1124, CLOSES #1126, CLOSES #1127, CLOSES #1128, CLOSES #1131, CLOSES #1132, CLOSES #1134, CLOSES #1137, CLOSES #1141

src/core/ChipAudio.lua

@@ -203,7 +203,8 @@ function ChipAudio.playMusic(data, header, allowLoops)
   cmdCh:push({ cmd = "play", gen = gen, header = header,
                allowLoops = allowLoops, audio = slimAudio(data),
                channelVolumes = ChipSynth.getChannelVolumes(),
-               channelPitches = ChipSynth.getChannelPitches() })
+               channelPitches = ChipSynth.getChannelPitches(),
+               stereo = ChipSynth.getStereo() })
   currentMusic = { source = source, gen = gen, threaded = true,
                    started = false, finished = false }
   -- playback starts in update() once the first buffer arrives (~1 frame)
@@ -214,7 +215,8 @@ local function pushChannelMix()
   if workerReady and cmdCh then
     cmdCh:push({ cmd = "channelMix",
                  volumes = ChipSynth.getChannelVolumes(),
-                 pitches = ChipSynth.getChannelPitches() })
+                 pitches = ChipSynth.getChannelPitches(),
+                 stereo = ChipSynth.getStereo() })
   end
 end
 
@@ -352,6 +354,15 @@ function ChipAudio.shutdown()
   workerReady = false
 end
 
+function ChipAudio.setStereo(enabled)
+  ChipSynth.setStereo(enabled)
+  pushChannelMix()
+end
+
+function ChipAudio.getStereo()
+  return ChipSynth.getStereo()
+end
+
 -- Runtime mix for one hardware channel (1..4).  Takes effect on the next
 -- synthesized buffer (live music) and on any SFX/cry rendered after the call.
 function ChipAudio.setChannelVolume(hw, scale)