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configure_audio: User-configuratble option to enable/disable audio stretching

This commit is contained in:
MerryMage 2016-08-31 16:59:37 +01:00
parent 904a319694
commit dc3f6a34f8
7 changed files with 24 additions and 0 deletions

View File

@ -78,6 +78,7 @@ void Config::ReadValues() {
// Audio
Settings::values.sink_id = sdl2_config->Get("Audio", "output_engine", "auto");
Settings::values.enable_audio_stretching = sdl2_config->GetBoolean("Audio", "enable_audio_stretching", true);
// Data Storage
Settings::values.use_virtual_sd = sdl2_config->GetBoolean("Data Storage", "use_virtual_sd", true);

View File

@ -66,6 +66,12 @@ bg_green =
# auto (default): Auto-select, null: No audio output, sdl2: SDL2 (if available)
output_engine =
# Whether or not to enable the audio-stretching post-processing effect.
# This effect adjusts audio speed to match emulation speed and helps prevent audio stutter,
# at the cost of increasing audio latency.
# 0: No, 1 (default): Yes
enable_audio_stretching =
[Data Storage]
# Whether to create a virtual SD card.
# 1 (default): Yes, 0: No

View File

@ -56,6 +56,7 @@ void Config::ReadValues() {
qt_config->beginGroup("Audio");
Settings::values.sink_id = qt_config->value("output_engine", "auto").toString().toStdString();
Settings::values.enable_audio_stretching = qt_config->value("enable_audio_stretching", true).toBool();
qt_config->endGroup();
qt_config->beginGroup("Data Storage");
@ -148,6 +149,7 @@ void Config::SaveValues() {
qt_config->beginGroup("Audio");
qt_config->setValue("output_engine", QString::fromStdString(Settings::values.sink_id));
qt_config->setValue("enable_audio_stretching", Settings::values.enable_audio_stretching);
qt_config->endGroup();
qt_config->beginGroup("Data Storage");

View File

@ -36,9 +36,12 @@ void ConfigureAudio::setConfiguration() {
}
}
ui->output_sink_combo_box->setCurrentIndex(new_sink_index);
ui->toggle_audio_stretching->setChecked(Settings::values.enable_audio_stretching);
}
void ConfigureAudio::applyConfiguration() {
Settings::values.sink_id = ui->output_sink_combo_box->itemText(ui->output_sink_combo_box->currentIndex()).toStdString();
Settings::values.enable_audio_stretching = ui->toggle_audio_stretching->isChecked();
Settings::Apply();
}

View File

@ -25,6 +25,16 @@
</item>
</layout>
</item>
<item>
<widget class="QCheckBox" name="toggle_audio_stretching">
<property name="text">
<string>Enable audio stretching</string>
</property>
<property name="toolTip">
<string>This post-processing effect adjusts audio speed to match emulation speed and helps prevent audio stutter. This however increases audio latency.</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>

View File

@ -24,6 +24,7 @@ void Apply() {
VideoCore::g_scaled_resolution_enabled = values.use_scaled_resolution;
AudioCore::SelectSink(values.sink_id);
AudioCore::EnableStretching(values.enable_audio_stretching);
}

View File

@ -81,6 +81,7 @@ struct Values {
// Audio
std::string sink_id;
bool enable_audio_stretching;
// Debugging
bool use_gdbstub;