diff options
Diffstat (limited to 'src/adlmidi_midiplay.cpp')
| -rw-r--r-- | src/adlmidi_midiplay.cpp | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/adlmidi_midiplay.cpp b/src/adlmidi_midiplay.cpp index e453a05..b8ef555 100644 --- a/src/adlmidi_midiplay.cpp +++ b/src/adlmidi_midiplay.cpp @@ -1258,8 +1258,16 @@ void MIDIplay::realTime_NoteAfterTouch(uint8_t channel, uint8_t note, uint8_t at { i->vibrato = atVal; } - chan.noteAftertouch[note % 128] = atVal; - chan.noteAfterTouchInUse = (std::memcmp(chan.noteAftertouch, chan.noteAftertouch_Zero, 128) != 0); + + uint8_t oldAtVal = chan.noteAftertouch[note % 128]; + if(atVal != oldAtVal) + { + chan.noteAftertouch[note % 128] = atVal; + bool inUse = atVal != 0; + for(unsigned n = 0; !inUse && n < 128; ++n) + inUse = chan.noteAftertouch[n] != 0; + chan.noteAfterTouchInUse = inUse; + } } void MIDIplay::realTime_ChannelAfterTouch(uint8_t channel, uint8_t atVal) |