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LanZhan-Harmony
2026-05-01 11:00:12 +08:00
parent 77da223d75
commit 61a5b13181
1 changed files with 20 additions and 2 deletions
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22
BassAudioEngine/bass_audio_engine.cpp
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@@ -276,10 +276,28 @@ BOOL WINAPI BaePlay(BOOL isExclusiveMode)
return FALSE;
}
const auto initFlags = BASS_WASAPI_EXCLUSIVE | BASS_WASAPI_EVENT;
// Use AUTOFORMAT flag to let BASS handle sample rate conversion automatically
// Try to initialize with the original frequency first
const auto initFlags = BASS_WASAPI_EXCLUSIVE | BASS_WASAPI_EVENT | BASS_WASAPI_AUTOFORMAT;
if (!BASS_WASAPI_Init(-1, channelInfo.freq, channelInfo.chans, initFlags, 0.1F, 0.025F, WasapiProc, nullptr)) [[unlikely]]
{
return FALSE;
// If autoformat doesn't work, fallback to common sample rates that devices usually support
const std::array<DWORD, 6> fallbackFreqs{48000, 44100, 96000, 192000, 32000, 88200};
bool initialized = false;
for (auto freq : fallbackFreqs)
{
if (BASS_WASAPI_Init(-1, freq, channelInfo.chans, initFlags, 0.1F, 0.025F, WasapiProc, nullptr))
{
initialized = true;
break;
}
}
if (!initialized) [[unlikely]]
{
return FALSE;
}
}
g_engine.wasapiInitialized = true;