smoother rounding for MIDI controller values

diff --git a/midi2.c b/midi2.c
index be8ca9e9b2fa17386b8ae552d109e429e45f1109..d052f7f1c09859dfaa2eb6ab30c82025bcb7cef7 100644 (file)
--- a/midi2.c
+++ b/midi2.c
@@ -61,8 +61,8 @@ void NewMidiEvent(enum MIDIevent event, int channel, int note, int val) {
                     break;
                case MIDI_CTRL:
                    if (desc->type == MIDI_KNOB) {
-                       // normalize value to range 0 - 100
-                       new = (val*100)/127;
+                       // normalize value to range 0 - 100, round to nearest
+                       new = (val*100+63)/127;
                        DoTheMidi(desc->action, desc->type, new);
                    } else if (desc->type == MIDI_WHEEL) {
                        if (desc->delay > 0 && last_wheel_action == desc->action) {
@@ -90,8 +90,8 @@ void NewMidiEvent(enum MIDIevent event, int channel, int note, int val) {
                    break;
                case MIDI_PITCH:
                    if (desc->type == MIDI_KNOB) {
-                       // normalize value to 0 - 100
-                       new = (val*100)/16383;
+                       // normalize value to 0 - 100, round to nearest
+                       new = (val*100+8191)/16383;
                        DoTheMidi(desc->action, desc->type, new);
                    }
                    break;