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-rw-r--r--libs/ardour/midi_port.cc4
-rw-r--r--libs/evoral/src/SMF.cpp4
2 files changed, 4 insertions, 4 deletions
diff --git a/libs/ardour/midi_port.cc b/libs/ardour/midi_port.cc
index ccd6e9848b..615abede1c 100644
--- a/libs/ardour/midi_port.cc
+++ b/libs/ardour/midi_port.cc
@@ -117,9 +117,9 @@ MidiPort::get_midi_buffer (pframes_t nframes)
if (buf[0] == 0xfe) {
/* throw away active sensing */
continue;
- } if (buf[0] == 0x90 && buf[2] == 0) {
+ } else if ((buf[0] & 0xF0) == 0x90 && buf[2] == 0) {
/* normalize note on with velocity 0 to proper note off */
- buf[0] = 0x80; /* note off */
+ buf[0] = 0x80 | (buf[0] & 0x0F); /* note off */
buf[2] = 0x40; /* default velocity */
}
diff --git a/libs/evoral/src/SMF.cpp b/libs/evoral/src/SMF.cpp
index edf33c23f2..0a5bf589f5 100644
--- a/libs/evoral/src/SMF.cpp
+++ b/libs/evoral/src/SMF.cpp
@@ -287,9 +287,9 @@ SMF::read_event(uint32_t* delta_t, uint32_t* size, uint8_t** buf, event_id_t* no
}
memcpy(*buf, event->midi_buffer, size_t(event_size));
*size = event_size;
- if ((*buf)[0] == 0x90 && (*buf)[2] == 0) {
+ if (((*buf)[0] & 0xF0) == 0x90 && (*buf)[2] == 0) {
/* normalize note on with velocity 0 to proper note off */
- (*buf)[0] = 0x80; /* note off */
+ (*buf)[0] = 0x80 | ((*buf)[0] & 0x0F); /* note off */
(*buf)[2] = 0x40; /* default velocity */
}