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Merge pull request #54880 from benjarmstrong/wasapi_input_fix

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Rémi Verschelde 2021-11-16 08:22:09 +01:00 committed by GitHub
commit c2ac3db039
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1 changed files with 10 additions and 7 deletions
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17
drivers/wasapi/audio_driver_wasapi.cpp
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@ -387,14 +387,17 @@ Error AudioDriverWASAPI::audio_device_init(AudioDeviceWASAPI *p_device, bool p_c
ERR_FAIL_COND_V(hr != S_OK, ERR_CANT_OPEN);
// Due to WASAPI Shared Mode we have no control of the buffer size
buffer_frames = max_frames;
if (!p_capture) {
buffer_frames = max_frames;
int64_t latency = 0;
audio_output.audio_client->GetStreamLatency(&latency);
// WASAPI REFERENCE_TIME units are 100 nanoseconds per unit
// https://docs.microsoft.com/en-us/windows/win32/directshow/reference-time
// Convert REFTIME to seconds as godot uses for latency
real_latency = (float)latency / (float)REFTIMES_PER_SEC;
}
int64_t latency = 0;
audio_output.audio_client->GetStreamLatency(&latency);
// WASAPI REFERENCE_TIME units are 100 nanoseconds per unit
// https://docs.microsoft.com/en-us/windows/win32/directshow/reference-time
// Convert REFTIME to seconds as godot uses for latency
real_latency = (float)latency / (float)REFTIMES_PER_SEC;
} else {
IAudioClient3 *device_audio_client_3 = (IAudioClient3 *)p_device->audio_client;