Reinstate MIDI_CC_DETUNE_LEVEL (#171)

Accidentally got reverted https://github.com/probonopd/MiniDexed/pull/150#issuecomment-1108599164
3 years ago · 363c28710f
parent 5ba274cfed
commit 363c28710f
1 changed files with 9 additions and 1 deletions
--- a/src/mididevice.cpp
+++ b/src/mididevice.cpp
@ -208,7 +208,15 @@ void CMIDIDevice::MIDIMessageHandler (const u8 *pMessage, size_t nLength, unsign
 					break;

 				case MIDI_CC_DETUNE_LEVEL:
-					m_pSynthesizer->SetMasterTune (maplong (pMessage[2], 0, 127, -99, 99), nTG);
+					if (pMessage[2] == 0)
+					{
+						// "0 to 127, with 0 being no celeste (detune) effect applied at all."
+						m_pSynthesizer->SetMasterTune (0, nTG);
+					}
+					else
+					{
+						m_pSynthesizer->SetMasterTune (maplong (pMessage[2], 1, 127, -99, 99), nTG);
+					}
 					break;

 				case MIDI_CC_ALL_SOUND_OFF: