72 |
::sf2::Preset* preset = GetSf2EngineChannel()->pInstrument; |
::sf2::Preset* preset = GetSf2EngineChannel()->pInstrument; |
73 |
for (int i = 0; i < preset->GetRegionCount(); i++) { // TODO: some optimization? |
for (int i = 0; i < preset->GetRegionCount(); i++) { // TODO: some optimization? |
74 |
if (preset->GetRegion(i)->pInstrument == pRegion->GetParentInstrument()) { |
if (preset->GetRegion(i)->pInstrument == pRegion->GetParentInstrument()) { |
75 |
reg = preset->GetRegion(i); // TODO: Can the instrument belongs to more than one preset regions? |
reg = preset->GetRegion(i); // TODO: Can the instrument belong to more than one preset region? |
76 |
break; |
break; |
77 |
} |
} |
78 |
} |
} |
79 |
|
pPresetRegion = reg; |
80 |
|
|
81 |
RegionInfo ri; |
RegionInfo ri; |
82 |
ri.UnityNote = pRegion->GetUnityNote(); |
ri.UnityNote = pRegion->GetUnityNote(); |
83 |
ri.FineTune = pRegion->GetFineTune(reg) + (pRegion->GetCoarseTune(reg) * 100); |
ri.FineTune = pRegion->GetFineTune(reg) + (pRegion->GetCoarseTune(reg) * 100); |
84 |
ri.Pan = pRegion->GetPan(reg); |
ri.Pan = pRegion->GetPan(reg); |
85 |
ri.SampleStartOffset = pRegion->startAddrsOffset + pRegion->startAddrsCoarseOffset; |
ri.SampleStartOffset = pRegion->startAddrsOffset + pRegion->startAddrsCoarseOffset; |
86 |
|
|
|
// sample amplitude |
|
|
ri.EG1PreAttack = 1000; |
|
|
ri.EG1Attack = pRegion->GetEG1Attack(reg); |
|
|
ri.EG1Hold = pRegion->GetEG1Hold(reg); |
|
|
ri.EG1Decay1 = pRegion->GetEG1Decay(reg); |
|
|
ri.EG1Decay2 = pRegion->GetEG1Decay(reg); |
|
|
ri.EG1Sustain = pRegion->GetEG1Sustain(reg); |
|
|
ri.EG1InfiniteSustain = true; |
|
|
ri.EG1Release = pRegion->GetEG1Release(reg); |
|
|
|
|
87 |
// filter cutoff frequency |
// filter cutoff frequency |
88 |
ri.EG2PreAttack = 1000; |
ri.EG2PreAttack = 1000; |
89 |
ri.EG2Attack = pRegion->GetEG2Attack(reg); |
ri.EG2Attack = pRegion->GetEG2Attack(reg); |
209 |
} |
} |
210 |
|
|
211 |
void Voice::TriggerEG1(const EGInfo& egInfo, double velrelease, double velocityAttenuation, uint sampleRate, uint8_t velocity) { |
void Voice::TriggerEG1(const EGInfo& egInfo, double velrelease, double velocityAttenuation, uint sampleRate, uint8_t velocity) { |
212 |
EG1.trigger(uint(RgnInfo.EG1PreAttack), |
EG1.trigger(0, |
213 |
RgnInfo.EG1Attack * egInfo.Attack, |
pRegion->GetEG1Attack(pPresetRegion), |
214 |
RgnInfo.EG1Hold, |
pRegion->GetEG1Hold(pPresetRegion), |
215 |
RgnInfo.EG1Decay1 * egInfo.Decay * velrelease, |
pRegion->GetEG1Decay(pPresetRegion), |
216 |
RgnInfo.EG1Decay2 * egInfo.Decay * velrelease, |
uint(pRegion->GetEG1Sustain(pPresetRegion)), |
217 |
RgnInfo.EG1InfiniteSustain, |
pRegion->GetEG1Release(pPresetRegion), |
|
uint(RgnInfo.EG1Sustain), |
|
|
RgnInfo.EG1Release * egInfo.Release * velrelease, |
|
|
velocityAttenuation, |
|
218 |
sampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
sampleRate / CONFIG_DEFAULT_SUBFRAGMENT_SIZE); |
219 |
} |
} |
220 |
|
|