diff options
| -rw-r--r-- | OpenAL32/alMidi.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/OpenAL32/alMidi.c b/OpenAL32/alMidi.c index a9edafb4..00068ffc 100644 --- a/OpenAL32/alMidi.c +++ b/OpenAL32/alMidi.c @@ -17,8 +17,14 @@ /* Microsecond resolution */ #define TICKS_PER_SECOND (1000000) +/* MIDI events */ #define SYSEX_EVENT (0xF0) +/* MIDI controllers */ +#define CTRL_BANKSELECT_MSB (0) +#define CTRL_BANKSELECT_LSB (32) +#define CTRL_ALLNOTESOFF (123) + static void MidiSynth_Construct(MidiSynth *self, ALCdevice *device); static void MidiSynth_Destruct(MidiSynth *self); @@ -336,7 +342,7 @@ static void FSynth_stop(FSynth *self) /* All notes off */ for(chan = 0;chan < 16;chan++) - fluid_synth_cc(self->Synth, chan, 123, 0); + fluid_synth_cc(self->Synth, chan, CTRL_ALLNOTESOFF, 0); MidiSynth_stop(STATIC_CAST(MidiSynth, self)); } @@ -396,7 +402,7 @@ static void FSynth_processQueue(FSynth *self, ALuint64 time) if(self->ForceGM2BankSelect) { int chan = (evt->event&0x0F); - if(evt->param.val[0] == 0) + if(evt->param.val[0] == CTRL_BANKSELECT_MSB) { if(evt->param.val[1] == 120 && (chan == 9 || chan == 10)) fluid_synth_set_channel_type(self->Synth, chan, CHANNEL_TYPE_DRUM); @@ -404,7 +410,7 @@ static void FSynth_processQueue(FSynth *self, ALuint64 time) fluid_synth_set_channel_type(self->Synth, chan, CHANNEL_TYPE_MELODIC); break; } - if(evt->param.val[0] == 32) + if(evt->param.val[0] == CTRL_BANKSELECT_LSB) { fluid_synth_bank_select(self->Synth, chan, evt->param.val[1]); break; |