mirror of https://github.com/bsnes-emu/bsnes.git
82 lines
3.1 KiB
C++
82 lines
3.1 KiB
C++
AudioSettings::AudioSettings(TabFrame* parent) : TabFrameItem(parent) {
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setIcon(Icon::Device::Speaker);
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setText("Audio");
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layout.setMargin(5);
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driverLabel.setFont(Font().setBold()).setText("Driver Settings");
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latencyLabel.setText("Latency:");
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latencyCombo.append(ComboButtonItem().setText("0ms"));
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latencyCombo.append(ComboButtonItem().setText("20ms"));
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latencyCombo.append(ComboButtonItem().setText("40ms"));
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latencyCombo.append(ComboButtonItem().setText("60ms"));
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latencyCombo.append(ComboButtonItem().setText("80ms"));
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latencyCombo.append(ComboButtonItem().setText("100ms"));
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switch(settings["Audio/Latency"].natural()) {
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case 0: latencyCombo.item(0)->setSelected(); break;
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case 20: latencyCombo.item(1)->setSelected(); break;
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case 40: latencyCombo.item(2)->setSelected(); break;
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case 60: latencyCombo.item(3)->setSelected(); break;
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case 80: latencyCombo.item(4)->setSelected(); break;
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case 100: latencyCombo.item(5)->setSelected(); break;
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}
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latencyCombo.onChange([&] { updateDriver(); });
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frequencyLabel.setText("Frequency:");
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auto frequencyValue = audio->get(Audio::Frequency).get<uint>(44100);
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frequencyCombo.append(ComboButtonItem().setText({frequencyValue, "hz"}));
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frequencyCombo.setEnabled(false);
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resamplerLabel.setText("Resampler:");
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resamplerCombo.append(ComboButtonItem().setText("IIR - Biquad"));
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resamplerCombo.setEnabled(false);
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exclusiveMode.setText("Exclusive Mode");
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exclusiveMode.setChecked(settings["Audio/Exclusive"].boolean()).onToggle([&] { updateDriver(); });
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if(!audio->cap(Audio::Exclusive)) exclusiveMode.remove();
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effectsLabel.setFont(Font().setBold()).setText("Effects");
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volumeLabel.setText("Volume:");
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volumeValue.setAlignment(0.5);
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volumeSlider.setLength(501).setPosition(settings["Audio/Volume"].natural()).onChange([&] { updateEffects(); });
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balanceLabel.setText("Balance:");
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balanceValue.setAlignment(0.5);
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balanceSlider.setLength(101).setPosition(settings["Audio/Balance"].natural()).onChange([&] { updateEffects(); });
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reverbEnable.setText("Reverb").setChecked(settings["Audio/Reverb/Enable"].boolean()).onToggle([&] { updateEffects(); });
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updateDriver();
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updateEffects();
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}
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auto AudioSettings::updateDriver() -> void {
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if(auto item = latencyCombo.selected()) {
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uint latency = 60;
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if(item->offset() == 0) latency = 0;
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if(item->offset() == 1) latency = 20;
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if(item->offset() == 2) latency = 40;
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if(item->offset() == 3) latency = 60;
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if(item->offset() == 4) latency = 80;
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if(item->offset() == 5) latency = 100;
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settings["Audio/Latency"].setValue(latency);
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}
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settings["Audio/Exclusive"].setValue(exclusiveMode.checked());
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program->updateAudioDriver();
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}
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auto AudioSettings::updateEffects() -> void {
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settings["Audio/Volume"].setValue(volumeSlider.position());
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volumeValue.setText({volumeSlider.position(), "%"});
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settings["Audio/Balance"].setValue(balanceSlider.position());
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balanceValue.setText({balanceSlider.position(), "%"});
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settings["Audio/Reverb/Enable"].setValue(reverbEnable.checked());
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program->updateAudioEffects();
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}
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