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ALSA and AQS use floating-point audio output now

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This commit is contained in:
Jack Andersen
2016-07-03 17:31:53 -10:00
parent f4dc3626e5
commit befa1a11a2
3 changed files with 16 additions and 10 deletions
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8
lib/audiodev/ALSA.cpp
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@@ -135,7 +135,13 @@ struct ALSAAudioVoiceEngine : BaseAudioVoiceEngine
snd_pcm_hw_params_any(m_pcm, hwParams);
snd_pcm_format_t bestFmt;
if (!snd_pcm_hw_params_test_format(m_pcm, hwParams, SND_PCM_FORMAT_S32))
if (!snd_pcm_hw_params_test_format(m_pcm, hwParams, SND_PCM_FORMAT_FLOAT))
{
bestFmt = SND_PCM_FORMAT_FLOAT;
m_mixInfo.m_sampleFormat = SOXR_FLOAT32_I;
m_mixInfo.m_bitsPerSample = 32;
}
else if (!snd_pcm_hw_params_test_format(m_pcm, hwParams, SND_PCM_FORMAT_S32))
{
bestFmt = SND_PCM_FORMAT_S32;
m_mixInfo.m_sampleFormat = SOXR_INT32_I;