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Convert get_latency_pcm to get_latency_ms in sample_pipeline

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This commit is contained in:
JasonLG1979 2023-06-21 21:11:37 -05:00
parent 9861a582a6
commit 3bcf5498d2
3 changed files with 7 additions and 5 deletions
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2
playback/src/audio_backend/pulseaudio.rs
View file

@ -137,7 +137,7 @@ impl Sink for PulseAudioSink {
.and_then(|sink| { .and_then(|sink| {
sink.get_latency() sink.get_latency()
.ok() .ok()
.map(|micro_sec| (micro_sec.as_secs_f64() * SAMPLE_RATE as f64).round() as u64) .map(|micro_sec| (micro_sec.as_secs_f64() * SAMPLE_RATE as f64) as u64)
}) })
.unwrap_or(0) .unwrap_or(0)
} }

3
playback/src/resampler.rs
View file

@ -119,8 +119,7 @@ impl MonoResampler for MonoSincResampler {
let delay_line_latency = (interpolation_quality.get_interpolation_coefficients_length() let delay_line_latency = (interpolation_quality.get_interpolation_coefficients_length()
as f64 as f64
* spec.resample_factor_reciprocal) * spec.resample_factor_reciprocal) as u64;
.round() as u64;
Self { Self {
interpolator: WindowedSincInterpolator::new( interpolator: WindowedSincInterpolator::new(

7
playback/src/sample_pipeline.rs
View file

@ -1,4 +1,5 @@
use crate::{ use crate::{
MS_PER_PAGE,
audio_backend::{Sink, SinkResult}, audio_backend::{Sink, SinkResult},
config::PlayerConfig, config::PlayerConfig,
convert::Converter, convert::Converter,
@ -36,8 +37,10 @@ impl SamplePipeline {
} }
} }
pub fn get_latency_pcm(&mut self) -> u64 { pub fn get_latency_ms(&mut self) -> u32 {
self.sink.get_latency_pcm() + self.resampler.get_latency_pcm() let total_latency_pcm = self.sink.get_latency_pcm() + self.resampler.get_latency_pcm();
(total_latency_pcm as f64 * MS_PER_PAGE) as u32
} }
pub fn start(&mut self) -> SinkResult<()> { pub fn start(&mut self) -> SinkResult<()> {