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Merge pull request #307 from derekdreery/relax_buffer_size 

Remove the (arbitary) restriction on buffer size
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mitchmindtree 2019-08-10 20:10:24 +02:00 committed by GitHub
parent 624ca7624f 1c34dd682e
commit d3fdb2dd4b
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1 changed files with 0 additions and 11 deletions
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11
src/host/alsa/mod.rs
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@ -1117,17 +1117,6 @@ unsafe fn set_hw_params_from_format(
return Err(format!("channel count could not be set: {}", e)); return Err(format!("channel count could not be set: {}", e));
} }
// TODO: Review this. 200ms seems arbitrary...
let mut max_buffer_size = format.sample_rate.0 as alsa::snd_pcm_uframes_t /
format.channels as alsa::snd_pcm_uframes_t /
5; // 200ms of buffer
if let Err(e) = check_errors(alsa::snd_pcm_hw_params_set_buffer_size_max(pcm_handle,
hw_params.0,
&mut max_buffer_size))
{
return Err(format!("max buffer size could not be set: {}", e));
}
if let Err(e) = check_errors(alsa::snd_pcm_hw_params(pcm_handle, hw_params.0)) { if let Err(e) = check_errors(alsa::snd_pcm_hw_params(pcm_handle, hw_params.0)) {
return Err(format!("hardware params could not be set: {}", e)); return Err(format!("hardware params could not be set: {}", e));
} }