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WASAPI: default input software latency when none detected

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See #73
This commit is contained in:
Andrew Kelley 2016-05-01 13:04:29 -07:00
parent f6d3ea9475
commit 9c90c0b2ed
1 changed files with 4 additions and 0 deletions
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4
src/wasapi.c
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@ -1784,6 +1784,10 @@ static int instream_do_open(struct SoundIoPrivate *si, struct SoundIoInStreamPri
if (FAILED(hr = IAudioClient_GetBufferSize(isw->audio_client, &isw->buffer_frame_count))) { if (FAILED(hr = IAudioClient_GetBufferSize(isw->audio_client, &isw->buffer_frame_count))) {
return SoundIoErrorOpeningDevice; return SoundIoErrorOpeningDevice;
} }
if (instream->software_latency == 0.0)
instream->software_latency = 1.0;
instream->software_latency = soundio_double_clamp(device->software_latency_min,
instream->software_latency, device->software_latency_max);
if (isw->is_raw) if (isw->is_raw)
instream->software_latency = isw->buffer_frame_count / (double)instream->sample_rate; instream->software_latency = isw->buffer_frame_count / (double)instream->sample_rate;