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Lines 58-64
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| 58 |
sio_initpar(&par); |
58 |
sio_initpar(&par); |
| 59 |
par.rate = params.sample_rate(); |
59 |
par.rate = params.sample_rate(); |
| 60 |
par.pchan = params.channels(); |
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par.pchan = params.channels(); |
| 61 |
par.bits = SampleFormatToBitsPerChannel(kSampleFormat); |
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par.bits = SampleFormatToBitsPerChannel(kSampleFormat); |
| 62 |
par.bps = par.bits / 8; |
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par.bps = par.bits / 8; |
| 63 |
par.sig = sig = par.bits != 8 ? 1 : 0; |
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par.sig = sig = par.bits != 8 ? 1 : 0; |
| 64 |
par.le = SIO_LE_NATIVE; |
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par.le = SIO_LE_NATIVE; |
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Lines 139-144
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| 139 |
pthread_mutex_unlock(&mutex); |
139 |
pthread_mutex_unlock(&mutex); |
| 140 |
} |
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} |
| 141 |
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// This stream is always used with sub second buffer sizes, where it's |
| 143 |
// sufficient to simply always flush upon Start(). |
| 144 |
void SndioAudioOutputStream::Flush() {} |
| 145 |
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| 142 |
void SndioAudioOutputStream::ThreadLoop(void) { |
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void SndioAudioOutputStream::ThreadLoop(void) { |
| 143 |
int avail, count, result; |
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int avail, count, result; |
| 144 |
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Lines 153-159
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| 153 |
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| 154 |
// Get data to play |
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// Get data to play |
| 155 |
const base::TimeDelta delay = AudioTimestampHelper::FramesToTime(hw_delay, |
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const base::TimeDelta delay = AudioTimestampHelper::FramesToTime(hw_delay, |
| 156 |
params.sample_rate()); |
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params.sample_rate()); |
| 157 |
count = source->OnMoreData(delay, base::TimeTicks::Now(), 0, audio_bus.get()); |
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count = source->OnMoreData(delay, base::TimeTicks::Now(), 0, audio_bus.get()); |
| 158 |
audio_bus->ToInterleaved(count, SampleFormatToBytesPerChannel(kSampleFormat), buffer); |
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audio_bus->ToInterleaved(count, SampleFormatToBytesPerChannel(kSampleFormat), buffer); |
| 159 |
if (count == 0) { |
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if (count == 0) { |