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AudioStream: Add surround expansion via FreeSurround

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This commit is contained in:
Stenzek
2024-04-16 16:45:15 +10:00
parent 7932d284f1
commit 0fbc1a3a8a
31 changed files with 1977 additions and 554 deletions
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17
src/core/system.cpp
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@ -2748,8 +2748,8 @@ void System::UpdateSpeedLimiterState()
s_pre_frame_sleep = s_throttler_enabled && g_settings.display_pre_frame_sleep;
s_syncing_to_host = false;
if (g_settings.sync_to_host_refresh_rate && (g_settings.audio_stretch_mode != AudioStretchMode::Off) &&
s_target_speed == 1.0f && IsValid())
if (g_settings.sync_to_host_refresh_rate &&
(g_settings.audio_stream_parameters.stretch_mode != AudioStretchMode::Off) && s_target_speed == 1.0f && IsValid())
{
float host_refresh_rate;
if (g_gpu_device->GetHostRefreshRate(&host_refresh_rate))
@ -2780,7 +2780,8 @@ void System::UpdateSpeedLimiterState()
// Adjust nominal rate when resampling, or syncing to host.
const bool rate_adjust =
(s_syncing_to_host || g_settings.audio_stretch_mode == AudioStretchMode::Resample) && s_target_speed > 0.0f;
(s_syncing_to_host || g_settings.audio_stream_parameters.stretch_mode == AudioStretchMode::Resample) &&
s_target_speed > 0.0f;
stream->SetNominalRate(rate_adjust ? s_target_speed : 1.0f);
if (old_target_speed < s_target_speed)
@ -3714,17 +3715,15 @@ void System::CheckForSettingsChanges(const Settings& old_settings)
{
Host::AddIconOSDMessage("AudioBackendSwitch", ICON_FA_HEADPHONES,
fmt::format(TRANSLATE_FS("OSDMessage", "Switching to {} audio backend."),
Settings::GetAudioBackendName(g_settings.audio_backend)),
AudioStream::GetBackendDisplayName(g_settings.audio_backend)),
Host::OSD_INFO_DURATION);
}
SPU::RecreateOutputStream();
}
if (g_settings.audio_stretch_mode != old_settings.audio_stretch_mode)
SPU::GetOutputStream()->SetStretchMode(g_settings.audio_stretch_mode);
if (g_settings.audio_buffer_ms != old_settings.audio_buffer_ms ||
g_settings.audio_output_latency_ms != old_settings.audio_output_latency_ms ||
g_settings.audio_stretch_mode != old_settings.audio_stretch_mode)
if (g_settings.audio_stream_parameters.stretch_mode != old_settings.audio_stream_parameters.stretch_mode)
SPU::GetOutputStream()->SetStretchMode(g_settings.audio_stream_parameters.stretch_mode);
if (g_settings.audio_stream_parameters != old_settings.audio_stream_parameters)
{
SPU::RecreateOutputStream();
UpdateSpeedLimiterState();