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ts-audiotestsrc: actually use volume & mute properties

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-rs/-/merge_requests/2392>
This commit is contained in:
François Laignel 2025-07-23 18:31:29 +02:00 committed by GStreamer Marge Bot
parent b5af06c88b
commit 00cd58a21c
1 changed files with 10 additions and 1 deletions
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11
generic/threadshare/src/audiotestsrc/imp.rs
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@ -132,6 +132,7 @@ struct AudioTestSrcTask {
need_initial_events: bool,
volume: f64,
mute: bool,
freq: f64,
rate: u32,
channels: usize,
@ -162,6 +163,7 @@ impl AudioTestSrcTask {
need_initial_events: true,
volume: DEFAULT_VOLUME,
mute: DEFAULT_MUTE,
freq: DEFAULT_FREQ as f64,
rate: DEFAULT_RATE,
channels: DEFAULT_CHANNELS,
@ -302,7 +304,10 @@ impl TaskImpl for AudioTestSrcTask {
self.is_live = settings.is_live;
self.samples_per_buffer = settings.samples_per_buffer;
self.num_buffers = settings.num_buffers;
// TODO handle live changes for these settings
self.freq = settings.freq as f64;
self.volume = settings.volume;
self.mute = settings.mute;
#[cfg(feature = "tuning")]
{
@ -395,7 +400,11 @@ impl TaskImpl for AudioTestSrcTask {
let mut mapped = buffer_mut.map_writable().unwrap();
let data = mapped.as_mut_slice_of::<i16>().unwrap();
for chunk in data.chunks_exact_mut(self.channels) {
let value = (self.accumulator.sin() * self.volume * (i16::MAX as f64)) as i16;
let value = if self.mute {
0
} else {
(self.accumulator.sin() * self.volume * (i16::MAX as f64)) as i16
};
for sample in chunk {
*sample = value;
}