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System: Fix sync to host refresh audio stretching

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This commit is contained in:
Stenzek
2024-05-22 22:28:19 +10:00
parent e01efaa681
commit 14ba3b7312
5 changed files with 10 additions and 29 deletions
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21
src/util/audio_stream.cpp
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@ -541,25 +541,8 @@ void AudioStream::SetNominalRate(float tempo)
m_nominal_rate = tempo;
if (m_parameters.stretch_mode == AudioStretchMode::Resample)
m_soundtouch->setRate(tempo);
}
void AudioStream::UpdateTargetTempo(float tempo)
{
if (m_parameters.stretch_mode != AudioStretchMode::TimeStretch)
return;
// undo sqrt()
if (tempo)
tempo *= tempo;
m_average_position = AVERAGING_WINDOW;
m_average_available = AVERAGING_WINDOW;
std::fill_n(m_average_fullness.data(), AVERAGING_WINDOW, tempo);
m_soundtouch->setTempo(tempo);
m_stretch_reset = 0;
m_stretch_inactive = false;
m_stretch_ok_count = 0;
m_dynamic_target_usage = static_cast<float>(m_target_buffer_size) * m_nominal_rate;
else if (m_parameters.stretch_mode == AudioStretchMode::TimeStretch && m_stretch_inactive)
m_soundtouch->setTempo(tempo);
}
void AudioStream::SetStretchMode(AudioStretchMode mode)