This was a huge effort by photovoltex@gmail.com with help from the community.
Over 140 commits were squashed. Below, their commit messages are kept unchanged.
---
* dealer wrapper for ease of use
* improve sending protobuf requests
* replace connect config with connect_state config
* start integrating dealer into spirc
* payload handling, gzip support
* put connect state consistent
* formatting
* request payload handling, gzip support
* expose dealer::protocol, move request in own file
* integrate handle of connect-state commands
* spirc: remove ident field
* transfer playing state better
* spirc: remove remote_update stream
* spirc: replace command sender with connect state update
* spirc: remove device state and remaining unused methods
* spirc: remove mercury sender
* add repeat track state
* ConnectState: add methods to replace state in spirc
* spirc: move context into connect_state, update load and next
* spirc: remove state, adjust remaining methods
* spirc: handle more dealer request commands
* revert rustfmt.toml
* spirc: impl shuffle
- impl shuffle again
- extracted fill up of next tracks in own method
- moved queue revision update into next track fill up
- removed unused method `set_playing_track_index`
- added option to specify index when resetting the playback context
- reshuffle after repeat context
* spirc: handle device became inactive
* dealer: adjust payload handling
* spirc: better set volume handling
* dealer: box PlayCommand (clippy warning)
* dealer: always respect queued tracks
* spirc: update duration of track
* ConnectState: update more restrictions
* cleanup
* spirc: handle queue requests
* spirc: skip next with track
* proto: exclude spirc.proto
- move "deserialize_with" functions into own file
- replace TrackRef with ProvidedTrack
* spirc: stabilize transfer/context handling
* core: cleanup some remains
* connect: improvements to code structure and performance
- use VecDeque for next and prev tracks
* connect: delayed volume update
* connect: move context resolve into own function
* connect: load context asynchronous
* connect: handle reconnect
- might currently steal the active devices playback
* connect: some fixes and adjustments
- fix wrong offset when transferring playback
- fix missing displayed context in web-player
- remove access_token from log
- send correct state reason when updating volume
- queue track correctly
- fix wrong assumption for skip_to
* connect: replace error case with option
* connect: use own context state
* connect: more stabilising
- handle SkipTo having no Index
- handle no transferred restrictions
- handle no transferred index
- update state before shutdown, for smoother reacquiring
* connect: working autoplay
* connect: handle repeat context/track
* connect: some quick fixes
- found self-named uid in collection after reconnecting
* connect: handle add_to_queue via set_queue
* fix clippy warnings
* fix check errors, fix/update example
* fix 1.75 specific error
* connect: position update improvements
* connect: handle unavailable
* connect: fix incorrect status handling for desktop and mobile
* core: fix dealer reconnect
- actually acquire new token
- use login5 token retrieval
* connect: split state into multiple files
* connect: encapsulate provider logic
* connect: remove public access to next and prev tracks
* connect: remove public access to player
* connect: move state only commands into own file
* connect: improve logging
* connect: handle transferred queue again
* connect: fix all-features specific error
* connect: extract transfer handling into own file
* connect: remove old context model
* connect: handle more transfer cases correctly
* connect: do auth_token pre-acquiring earlier
* connect: handle play with skip_to by uid
* connect: simplified cluster update log
* core/connect: add remaining set value commands
* connect: position update workaround/fix
* connect: some queue cleanups
* connect: add uid to queue
* connect: duration as volume delay const
* connect: some adjustments and todo cleanups
- send volume update before general update
- simplify queue revision to use the track uri
- argument why copying the prev/next tracks is fine
* connect: handle shuffle from set_options
* connect: handle context update
* connect: move other structs into model.rs
* connect: reduce SpircCommand visibility
* connect: fix visibility of model
* connect: fix: shuffle on startup isn't applied
* connect: prevent loading a context with no tracks
* connect: use the first page of a context
* connect: improve context resolving
- support multiple pages
- support page_url of context
- handle single track
* connect: prevent integer underflow
* connect: rename method for better clarity
* connect: handle mutate and update messages
* connect: fix 1.75 problems
* connect: fill, instead of replace next page
* connect: reduce context update to single method
* connect: remove unused SpircError, handle local files
* connect: reduce nesting, adjust initial transfer handling
* connect: don't update volume initially
* core: disable trace logging of handled mercury responses
* core/connect: prevent takeover from other clients, handle session-update
* connect: add queue-uid for set_queue command
* connect: adjust fields for PlayCommand
* connect: preserve context position after update_context
* connect: unify metadata modification
- only handle `is_queued` `true` items for queue
* connect: polish request command handling
- reply to all request endpoints
- adjust some naming
- add some docs
* connect: add uid to tracks without
* connect: simpler update of current index
* core/connect: update log msg, fix wrong behavior
- handle became inactive separately
- remove duplicate stop
- adjust docs for websocket request
* core: add option to request without metrics and salt
* core/context: adjust context requests and update
- search should now return the expected context
- removed workaround for single track playback
- move local playback check into update_context
- check track uri for invalid characters
- early return with `?`
* connect: handle possible search context uri
* connect: remove logout support
- handle logout command
- disable support for logout
- add todos for logout
* connect: adjust detailed tracks/context handling
- always allow next
- handle no prev track available
- separate active and fill up context
* connect: adjust context resolve handling, again
* connect: add autoplay metadata to tracks
- transfer into autoplay again
* core/connect: cleanup session after spirc stops
* update CHANGELOG.md
* playback: fix clippy warnings
* connect: adjust metadata
- unify naming
- move more metadata infos into metadata.rs
* connect: add delimiter between context and autoplay playback
* connect: stop and resume correctly
* connect: adjust context resolving
- improved certain logging parts
- preload autoplay when autoplay attribute mutates
- fix transfer context uri
- fix typo
- handle empty strings for resolve uri
- fix unexpected stop of playback
* connect: ignore failure during stop
* connect: revert resolve_uri changes
* connect: correct context reset
* connect: reduce boiler code
* connect: fix some incorrect states
- uid getting replaced by empty value
- shuffle/repeat clearing autoplay context
- fill_up updating and using incorrect index
* core: adjust incorrect separator
* connect: move `add_to_queue` and `mark_unavailable` into tracks.rs
* connect: refactor - directly modify PutStateRequest
- replace `next_tracks`, `prev_tracks`, `player` and `device` with `request`
- provide helper methods for the removed fields
* connect: adjust handling of context metadata/restrictions
* connect: fix incorrect context states
* connect: become inactive when no cluster is reported
* update CHANGELOG.md
* core/playback: preemptively fix clippy warnings
* connect: minor adjustment to session changed
* connect: change return type changing active context
* connect: handle unavailable contexts
* connect: fix previous restrictions blocking load with shuffle
* connect: update comments and logging
* core/connect: reduce some more duplicate code
* more docs around the dealer
This change collects all those audio fetch parameters that were defined as
static constants into a dedicated struct, AudioFetchParams.
This struct can be read and set statically, allowing a user of the library to
modify those parameters without the need to recompile.
- Use variables directly in format strings.
As reported by clippy, variables can be used directly in the
`format!` string.
- Use rewind() instead of seeking to 0.
- Remove superfluous & and ref.
Signed-off-by: Petr Tesarik <petr@tesarici.cz>
- Improve responsiveness by downloading the smallest possible chunk
size when seeking or first loading.
- Improve download time and decrease CPU usage by downloading the
largest possible chunk size as throughput allows, still allowing
for reasonable seek responsiveness (~1 second).
- As a result, take refactoring opportunities: simplify prefetching
logic, download threading, command sending, and some ergonomics.
- Fix disappearing controls in the Spotify mobile UI while loading.
- Fix handling of seek, pause, and play commands while loading.
- Fix download rate calculation (don't use the Mercury rate).
- Fix ping time calculation under lock contention.
Special thanks to @eladyn for all of their help and suggestions.
* Add all player events to `player_event_handler.rs`
* Move event handler code to `player_event_handler.rs`
* Add session events
* Clean up and de-noise events and event firing
* Added metadata support via a TrackChanged event
* Add `event_handler_example.py`
* Handle invalid track start positions by just starting the track from the beginning
* Add repeat support to `spirc.rs`
* Add `disconnect`, `set_position_ms` and `set_volume` to `spirc.rs`
* Set `PlayStatus` to the correct value when Player is loading to avoid blanking out the controls when `self.play_status` is `LoadingPlay` or `LoadingPause` in `spirc.rs`
* Handle attempts to play local files better by basically ignoring attempts to load them in `handle_remote_update` in `spirc.rs`
* Add an event worker thread that runs async to the main thread(s) but sync to itself to prevent potential data races for event consumers.
* Get rid of (probably harmless) `.unwrap()` in `main.rs`
* Ensure that events are emited in a logical order and at logical times
* Handle invalid and disappearing devices better
* Ignore SpircCommands unless we're active with the exception of ShutDown
Better error handling.
Move the checking of the shell command to start so a proper error can be thrown if it's None.
Use write instead of write_all for finer grained error handling and the ability to attempt a restart on write errors.
Use try_wait to skip flushing and killing the process if it's already dead.
Stop the player on shutdown to *mostly* prevent write errors from spamming the logs during shutdown. Previously Ctrl+c always resulted in a write error.
This sets the name displayed by PulseAudio to Librespot - Instance Name if a name is given otherwise Librespot (the default name).
This also sets the correct "role" as per the docs:
https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/Developer/Clients/ApplicationProperties/
PA_PROP_MEDIA_ROLE
"This is a property of the actual streamed data, not so much the application"
Roles are used for policies, things like automatically muting a music player when a call comes in and whatnot.
For bonus points this also sets PULSE_PROP_application.icon_name to audio-x-generic so that we get a nice icon in the PulseAudio settings by our name instead of a missing icon placeholder.
This saves up to 1-2% CPU useage on a PI 4 depending on how much normalisation is actually being done.
* We don't need to test against EPSILON. The factor will never be over 1.0 in basic normalisation mode.
* Don't check the normalisation mode EVERY sample.
* Do as little math as possible by simplfiying all equations as much as possible (while still retaining the textbook equations in comments).
* Misc cleanup
* Update GStreamer backend to 0.18
* Don't manually go through all intermediate states when shutting down the GStreamer backend; that happens automatically
* Don't initialize GStreamer twice
* Use less stringly-typed API for configuring the appsrc
* Create our own main context instead of stealing the default one; if the application somewhere else uses the default main context this would otherwise fail in interesting ways
* Create GStreamer pipeline more explicitly instead of going via strings for everything
* Add an audioresample element before the sink in case the sink doesn't support the sample rate
* Remove unnecessary `as_bytes()` call
* Use a GStreamer bus sync handler instead of spawning a new thread with a mainloop; it's only used for printing errors or when the end of the stream is reached, which can also be done as well when synchronously handling messages.
* Change `expect()` calls to proper error returns wherever possible in GStreamer backend
* Store asynchronously reported error in GStreamer backend and return them on next write
* Update MSRV to 1.56
