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Fix behavior after last track of an album/playlist

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* When autoplay is disabled, then loop back to the first track
   instead of 10 tracks back. Continue or stop playing depending
   on the state of the repeat button.

 * When autoplay is enabled, then extend the playlist *after* the
   last track. #844 broke this such that the last track of an album
   or playlist was never played.

Fixes: #434
This commit is contained in:
Roderick van Domburg 2021-10-05 22:08:26 +02:00
parent 095536f100
commit 289b4f9bcc
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GPG key ID: FE2585E713F9F30A
2 changed files with 16 additions and 30 deletions
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1
CHANGELOG.md
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@ -46,6 +46,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
### Fixed
- [connect] Fix step size on volume up/down events
- [connect] Fix looping back to the first track after the last track of an album or playlist
- [playback] Incorrect `PlayerConfig::default().normalisation_threshold` caused distortion when using dynamic volume normalisation downstream
- [playback] Fix `log` and `cubic` volume controls to be mute at zero volume
- [playback] Fix `S24_3` format on big-endian systems

39
connect/src/spirc.rs
View file

@ -84,7 +84,6 @@ struct SpircTaskConfig {
autoplay: bool,
}
const CONTEXT_TRACKS_HISTORY: usize = 10;
const CONTEXT_FETCH_THRESHOLD: u32 = 5;
const VOLUME_STEPS: i64 = 64;
@ -887,8 +886,8 @@ impl SpircTask {
let tracks_len = self.state.get_track().len() as u32;
debug!(
"At track {:?} of {:?} <{:?}> update [{}]",
new_index,
self.state.get_track().len(),
new_index + 1,
tracks_len,
self.state.get_context_uri(),
tracks_len - new_index < CONTEXT_FETCH_THRESHOLD
);
@ -902,27 +901,25 @@ impl SpircTask {
self.context_fut = self.resolve_station(&context_uri);
self.update_tracks_from_context();
}
let last_track = new_index == tracks_len - 1;
if self.config.autoplay && last_track {
if new_index >= tracks_len {
if self.config.autoplay {
// Extend the playlist
// Note: This doesn't seem to reflect in the UI
// the additional tracks in the frame don't show up as with station view
debug!("Extending playlist <{}>", context_uri);
self.update_tracks_from_context();
}
if new_index >= tracks_len {
new_index = 0; // Loop around back to start
self.player.set_auto_normalise_as_album(false);
} else {
new_index = 0;
continue_playing = self.state.get_repeat();
debug!(
"Looping around back to start, repeat is {}",
continue_playing
);
}
}
if tracks_len > 0 {
self.state.set_playing_track_index(new_index);
self.load_track(continue_playing, 0);
if self.config.autoplay && last_track {
// If we're now playing the last track of an album, then
// switch to track normalisation mode for the autoplay to come.
self.player.set_auto_normalise_as_album(false);
}
} else {
info!("Not playing next track because there are no more tracks left in queue.");
self.state.set_playing_track_index(0);
@ -1054,21 +1051,9 @@ impl SpircTask {
let new_tracks = &context.tracks;
debug!("Adding {:?} tracks from context to frame", new_tracks.len());
let mut track_vec = self.state.take_track().into_vec();
if let Some(head) = track_vec.len().checked_sub(CONTEXT_TRACKS_HISTORY) {
track_vec.drain(0..head);
}
track_vec.extend_from_slice(new_tracks);
self.state
.set_track(protobuf::RepeatedField::from_vec(track_vec));
// Update playing index
if let Some(new_index) = self
.state
.get_playing_track_index()
.checked_sub(CONTEXT_TRACKS_HISTORY as u32)
{
self.state.set_playing_track_index(new_index);
}
} else {
warn!("No context to update from!");
}