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successfully setting banks and presets

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This commit is contained in:
Alex Birch 2019-07-15 22:12:07 +01:00
parent fc1d45d77c
commit d8ce91e666
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GPG Key ID: 305EB1F98D44ACBA
1 changed files with 53 additions and 15 deletions
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56
Source/FluidSynthModel.cpp
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@ -208,11 +208,32 @@ void FluidSynthModel::initialise() {
void FluidSynthModel::parameterChanged(const String& parameterID, float newValue) { void FluidSynthModel::parameterChanged(const String& parameterID, float newValue) {
if (parameterID == "bank") { if (parameterID == "bank") {
// RangedAudioParameter *param {valueTreeState.getParameter("bank")};
// jassert(dynamic_cast<AudioParameterInt*> (param) != nullptr);
// AudioParameterInt* castParam {dynamic_cast<AudioParameterInt*> (param)};
// int value{castParam->get()};
int bank, preset;
{
RangedAudioParameter *param {valueTreeState.getParameter("bank")}; RangedAudioParameter *param {valueTreeState.getParameter("bank")};
jassert(dynamic_cast<AudioParameterInt*> (param) != nullptr); jassert(dynamic_cast<AudioParameterInt*> (param) != nullptr);
AudioParameterInt* castParam {dynamic_cast<AudioParameterInt*> (param)}; AudioParameterInt* castParam {dynamic_cast<AudioParameterInt*> (param)};
int value{castParam->get()}; bank = castParam->get();
fluid_synth_bank_select(synth.get(), channel, value); }
{
RangedAudioParameter *param {valueTreeState.getParameter("preset")};
jassert(dynamic_cast<AudioParameterInt*> (param) != nullptr);
AudioParameterInt* castParam {dynamic_cast<AudioParameterInt*> (param)};
preset = castParam->get();
}
fluid_synth_program_select(
synth.get(),
channel,
sfont_id,
static_cast<unsigned int>(bank),
static_cast<unsigned int>(preset));
// fluid_synth_bank_select(synth.get(), channel, value);
refreshPresets(); refreshPresets();
// fluid_sfont_t* sfont{fluid_synth_get_sfont_by_id(synth.get(), sfont_id)}; // fluid_sfont_t* sfont{fluid_synth_get_sfont_by_id(synth.get(), sfont_id)};
// fluid_sfont_iteration_start(sfont); // fluid_sfont_iteration_start(sfont);
@ -221,10 +242,26 @@ void FluidSynthModel::parameterChanged(const String& parameterID, float newValue
// int bank{fluid_preset_get_banknum(presetObj) + offset}; // int bank{fluid_preset_get_banknum(presetObj) + offset};
// int preset{fluid_preset_get_num(presetObj)}; // int preset{fluid_preset_get_num(presetObj)};
} else if (parameterID == "preset") { } else if (parameterID == "preset") {
int bank, preset;
{
RangedAudioParameter *param {valueTreeState.getParameter("bank")};
jassert(dynamic_cast<AudioParameterInt*> (param) != nullptr);
AudioParameterInt* castParam {dynamic_cast<AudioParameterInt*> (param)};
bank = castParam->get();
}
{
RangedAudioParameter *param {valueTreeState.getParameter("preset")}; RangedAudioParameter *param {valueTreeState.getParameter("preset")};
jassert(dynamic_cast<AudioParameterInt*> (param) != nullptr); jassert(dynamic_cast<AudioParameterInt*> (param) != nullptr);
AudioParameterInt* castParam {dynamic_cast<AudioParameterInt*> (param)}; AudioParameterInt* castParam {dynamic_cast<AudioParameterInt*> (param)};
int value{castParam->get()}; preset = castParam->get();
}
// int bank{fluid_synth_get_bank_offset(synth.get(), sfont_id)};
fluid_synth_program_select(
synth.get(),
channel,
sfont_id,
static_cast<unsigned int>(bank),
static_cast<unsigned int>(preset));
} }
} }
@ -372,18 +409,19 @@ void FluidSynthModel::refreshBanks() {
fluid_sfont_t* sfont {fluid_synth_get_sfont_by_id(synth.get(), sfont_id)}; fluid_sfont_t* sfont {fluid_synth_get_sfont_by_id(synth.get(), sfont_id)};
ValueTree banks{"banks"}; ValueTree banks{"banks"};
if (sfont != nullptr) { if (sfont != nullptr) {
int initialBank{fluid_synth_get_bank_offset(synth.get(), sfont_id)}; // int initialBankOffset{fluid_synth_get_bank_offset(synth.get(), sfont_id)};
banks.appendChild({ "bank", { banks.appendChild({ "bank", {
{ "num", initialBank }, { "num", /* initialBankOffset */ 0 },
}, {} }, nullptr); }, {} }, nullptr);
int greatestPersistedBank{initialBank}; // int greatestPersistedBank{initialBankOffset};
int greatestPersistedBank{0};
fluid_sfont_iteration_start(sfont); fluid_sfont_iteration_start(sfont);
for(fluid_preset_t* preset {fluid_sfont_iteration_next(sfont)}; for(fluid_preset_t* preset {fluid_sfont_iteration_next(sfont)};
preset != nullptr; preset != nullptr;
preset = fluid_sfont_iteration_next(sfont)) { preset = fluid_sfont_iteration_next(sfont)) {
int bank{fluid_preset_get_banknum(preset) + initialBank}; int bank{fluid_preset_get_banknum(preset) /* + initialBankOffset */};
if (bank > greatestPersistedBank) { if (bank > greatestPersistedBank) {
banks.appendChild({ "bank", { banks.appendChild({ "bank", {
{ "num", bank }, { "num", bank },
@ -406,14 +444,14 @@ void FluidSynthModel::refreshPresets() {
AudioParameterInt* castParam {dynamic_cast<AudioParameterInt*> (param)}; AudioParameterInt* castParam {dynamic_cast<AudioParameterInt*> (param)};
int value{castParam->get()}; int value{castParam->get()};
int initialBank{fluid_synth_get_bank_offset(synth.get(), sfont_id)}; // int initialBank{fluid_synth_get_bank_offset(synth.get(), sfont_id)};
fluid_sfont_iteration_start(sfont); fluid_sfont_iteration_start(sfont);
for(fluid_preset_t* preset {fluid_sfont_iteration_next(sfont)}; for(fluid_preset_t* preset {fluid_sfont_iteration_next(sfont)};
preset != nullptr; preset != nullptr;
preset = fluid_sfont_iteration_next(sfont)) { preset = fluid_sfont_iteration_next(sfont)) {
int bank{fluid_preset_get_banknum(preset) + initialBank}; int bank{fluid_preset_get_banknum(preset) /* + initialBank */};
if (bank == value) { if (bank == value) {
presets.appendChild({ "preset", { presets.appendChild({ "preset", {
{ "num", fluid_preset_get_num(preset) }, { "num", fluid_preset_get_num(preset) },