void sf2Instrument::updatePatch()
{
if( m_bankNum.value() >= 0 && m_patchNum.value() >= 0 )
{
fluid_synth_program_select( m_synth, m_channel, m_fontId,
m_bankNum.value(), m_patchNum.value() );
}
}
int init(CSOUND *csound) {
#pragma omp critical (critical_section_fluid_select)
{
toa(iFluidSynth, fluidSynth);
channel = (int) *iChannelNumber;
instrument = (unsigned int) *iInstrumentNumber;
bank = (unsigned int) *iBankNumber;
preset = (unsigned int) *iPresetNumber;
fluid_synth_program_select(fluidSynth,
channel,
instrument,
bank,
preset);
}
return OK;
}
void reset_synth_channels (void)
{
// select bank 0 and preset 0 in the soundfont we just loaded on channel 0
fluid_synth_program_select (synth, 0, sfont_id, 0, 0);
gint i;
for (i = 0; i < 16; i++)
fluid_synth_program_change (synth, i, 0);
if (Denemo.project && Denemo.project->movement)
{
DenemoMovement *si = Denemo.project->movement;
GList *curstaff;
for (curstaff = si->thescore; curstaff; curstaff=curstaff->next)
{
DenemoStaff *curstaffstruct = (DenemoStaff *) curstaff->data;//g_print ("Reset staff program chan %d to prog %d\n", curstaffstruct->midi_channel, curstaffstruct->midi_prognum);
fluid_synth_program_change (synth, curstaffstruct->midi_channel, curstaffstruct->midi_prognum);
}
}
if (Denemo.prefs.pitchspellingchannel)
fluid_synth_program_change (synth, Denemo.prefs.pitchspellingchannel, Denemo.prefs.pitchspellingprogram);
set_tuning ();
}
bool ISynth::setController(int ch, int ctrl, int val)
{
if (_busy) {
// printf("fluid: setController(): busy!\n");
return true;
}
switch(ctrl) {
case MusECore::CTRL_PROGRAM:
{
int hbank = (val & 0xff0000) >> 16;
int lbank = (val & 0xff00) >> 8;
if (hbank > 127) // map "dont care" to 0
hbank = 0;
if (lbank > 127)
lbank = 0;
if (lbank == 127 || ch == 9) // drum HACK
lbank = 128;
int prog = val & 0x7f;
fluid_synth_program_select(_fluidsynth, ch,
hbank, lbank, prog);
}
break;
case MusECore::CTRL_PITCH:
// MusE's range is from -8192 to +8191, fluidsynth seems to be [0, 16384]
val +=8192;
fluid_synth_pitch_bend (_fluidsynth, ch, val);
break;
default:
// printf("controller %x val %x\n", ctrl & 0x3fff, val);
fluid_synth_cc(_fluidsynth, ch, ctrl & 0x3fff, val);
break;
}
return false;
}
/* Callback for midi events */
void
fluid_seq_fluidsynth_callback(unsigned int time, fluid_event_t* evt, fluid_sequencer_t* seq, void* data)
{
fluid_synth_t* synth;
fluid_seqbind_t* seqbind = (fluid_seqbind_t *) data;
synth = seqbind->synth;
switch (fluid_event_get_type(evt)) {
case FLUID_SEQ_NOTEON:
fluid_synth_noteon(synth, fluid_event_get_channel(evt), fluid_event_get_key(evt), fluid_event_get_velocity(evt));
break;
case FLUID_SEQ_NOTEOFF:
fluid_synth_noteoff(synth, fluid_event_get_channel(evt), fluid_event_get_key(evt));
break;
case FLUID_SEQ_NOTE:
{
unsigned int dur;
fluid_synth_noteon(synth, fluid_event_get_channel(evt), fluid_event_get_key(evt), fluid_event_get_velocity(evt));
dur = fluid_event_get_duration(evt);
fluid_event_noteoff(evt, fluid_event_get_channel(evt), fluid_event_get_key(evt));
fluid_sequencer_send_at(seq, evt, dur, 0);
}
break;
case FLUID_SEQ_ALLSOUNDSOFF:
/* NYI */
break;
case FLUID_SEQ_ALLNOTESOFF:
fluid_synth_cc(synth, fluid_event_get_channel(evt), 0x7B, 0);
break;
case FLUID_SEQ_BANKSELECT:
fluid_synth_bank_select(synth, fluid_event_get_channel(evt), fluid_event_get_bank(evt));
break;
case FLUID_SEQ_PROGRAMCHANGE:
fluid_synth_program_change(synth, fluid_event_get_channel(evt), fluid_event_get_program(evt));
break;
case FLUID_SEQ_PROGRAMSELECT:
fluid_synth_program_select(synth, fluid_event_get_channel(evt), fluid_event_get_sfont_id(evt),
fluid_event_get_bank(evt), fluid_event_get_program(evt));
break;
case FLUID_SEQ_ANYCONTROLCHANGE:
/* nothing = only used by remove_events */
break;
case FLUID_SEQ_PITCHBEND:
fluid_synth_pitch_bend(synth, fluid_event_get_channel(evt), fluid_event_get_pitch(evt));
break;
case FLUID_SEQ_PITCHWHHELSENS:
fluid_synth_pitch_wheel_sens(synth, fluid_event_get_channel(evt), fluid_event_get_value(evt));
break;
case FLUID_SEQ_CONTROLCHANGE:
fluid_synth_cc(synth, fluid_event_get_channel(evt), fluid_event_get_control(evt), fluid_event_get_value(evt));
break;
case FLUID_SEQ_MODULATION:
{
short ctrl = 0x01; // MODULATION_MSB
fluid_synth_cc(synth, fluid_event_get_channel(evt), ctrl, fluid_event_get_value(evt));
}
break;
case FLUID_SEQ_SUSTAIN:
{
short ctrl = 0x40; // SUSTAIN_SWITCH
fluid_synth_cc(synth, fluid_event_get_channel(evt), ctrl, fluid_event_get_value(evt));
}
break;
case FLUID_SEQ_PAN:
{
short ctrl = 0x0A; // PAN_MSB
fluid_synth_cc(synth, fluid_event_get_channel(evt), ctrl, fluid_event_get_value(evt));
}
break;
case FLUID_SEQ_VOLUME:
{
short ctrl = 0x07; // VOLUME_MSB
fluid_synth_cc(synth, fluid_event_get_channel(evt), ctrl, fluid_event_get_value(evt));
}
break;
case FLUID_SEQ_REVERBSEND:
{
short ctrl = 0x5B; // EFFECTS_DEPTH1
fluid_synth_cc(synth, fluid_event_get_channel(evt), ctrl, fluid_event_get_value(evt));
}
break;
case FLUID_SEQ_CHORUSSEND:
{
short ctrl = 0x5D; // EFFECTS_DEPTH3
fluid_synth_cc(synth, fluid_event_get_channel(evt), ctrl, fluid_event_get_value(evt));
}
break;
case FLUID_SEQ_CHANNELPRESSURE:
{
fluid_synth_channel_pressure(synth, fluid_event_get_channel(evt), fluid_event_get_value(evt));
}
break;
case FLUID_SEQ_SYSTEMRESET:
{
fluid_synth_system_reset(synth);
}
break;
case FLUID_SEQ_UNREGISTERING: /* free ourselves */
{
seqbind->client_id = -1; /* avoid recursive call to fluid_sequencer_unregister_client */
delete_fluid_seqbind(seqbind);
}
break;
case FLUID_SEQ_TIMER:
/* nothing in fluidsynth */
break;
default:
break;
}
}
