Woyten Tune Versions Save

• New: Render a hexagonal isomorphic keyboard
  • Press Alt+Y to toggle through compatible keyboard layouts
  • Press Alt+K to toggle through different keyboard types
• New: Find automatic color schemas for compatible keyboard layouts
• New: Full browser support via WASM and WebGL or WebGPU
• Improvement: Support Mavila[9] and Porcupine[8] temperaments
• Change: Rewrite / flatten the profile structure

• Improvement: Add BufferWriter::{process, read}
• Improvement / Change: Magnetron::{process, process_nested} is now a combination Magnetron::{prepare, prepare_nested} and BufferWriter::process
• Improvement / Change: Homogenize BufferWriter::read_x_write_y
  • Add out_level / out_levels argument in every function
  • out_level / out_levels receives an Option<f64> defaulting to an amplitude of 1.0 if absent
• Improvement: Add StageActivity::Observer

Upgrade tune to 0.34.0

• Improvement: tune est uses a better strategy to identify compatible temperament layouts
• Improvement: tune est supports Mavila[9] and Porcupine[8] temperaments

• Change: Complete rewrite of temperament::EqualTemperament, moved to layout::EqualTemperament
  • New: Add EqualTemperament::get_colors for auto-generated color schemas
  • Improvement: Add EqualTemperament::get_keyboard to obtain an isomorphic keyboard layout
• Change: Merge temperament::{TemperamentType, TemperamentPreference} into a single type layout::PrototypeTemperament
  • Improvement: Add PrototypeTemperament::Mavila9 and PrototypeTemperament::Porcupine8
  • Improvement: TemperamentFinder::{by_edo, by_step_size} now returns a list of matching temperaments
• Change: Move key::Keyboard to layout::IsomorphicKeyboard
  • Change: IsomorphicKeyboard now returns a scale degree instead of a PianoKey
• Change: Move all types of the comma package to temperament
• Improvement: Add Val::pick_alternative to select the second-best prime representation ("wart")

• Improvement / Change: Treat effects and waveform stages the same. You can now apply filters in the main audio pipeline as effects or you can include effects in your waveform stages.
• Improvement: Apply buffer concept to main audio pipeline. This offers new possibilities:
  • Declare multiple instances of output targets (Magnetron synth, Fluid synth, MIDI-out)
  • Route different waveforms to different effect processors
  • Simulate a key-based sympathetic resonance effect
• Improvement: Enhance envelope routing. You can use any waveform buffer as an envelope source and output the enveloped signal to any main pipeline buffer
• New: Add some example profiles
• New: Handle balance events (CCN 8, configurable) and pan events (CCN 10, configurable)
• New: Add LfSource::Fader. This enables you to gradually fade a control parameter between two values.
• Change: The configuration method changed a lot and it is difficult to document every change here. Please refer to the current documentation to fix your old config.

• Deletion: InBuffer and OutBuffer no longer exist. Use the BufferIndex enum instead.
• Change: BufferWriter::read_<n>_and_write is now BufferWriter::read_<n>_write_1
• New: Add BufferWriter::read_<n>_write_2 for stereo signal processing
• Change: spec::Spec is now automation::AutomatableValue
• Change: spec::Creator is now creator::Creator
• Change: Creator::create is now Creator::create_value
• Change: Stage is now stage::Stage
• Change: StageState is now stage::StageActivity
• Deletion: The waveform module has been removed in order to de-specialize waveforms, further changes include:
  • Change: Creator::new no longer accepts the envelopes argument
  • Deletion: Creator::create_envelope has been removed
• Improvement: Magnetron has been overhauled:
  • Change: Magnetron::clear and Magnetron::write have been merged to Magnetron::process
  • Improvement: Magnetron::process evaluates and returns the StageActivity
  • New: Use Magnetron::process_nested to call a Magnetron instance within a Stage
  • Change: Magnetron::mix is now Magnetron::read_buffer
  • Deletion: Magnetron::set_audio_in has been removed
    • This functionality was too specific and it can be easily achieved now by creating a Stage that writes to BufferIndex::External.

• Improvement: Add Xenth::read to retrieve a continuous stream of rendered audio samples

• Deletion: SclBuildError::ScaleIsTrivial and SclBuildError::ItemOutOfRange are no longer part of the API
  • They weren't returned since tune-0.32.1 but remained a part of the API to ensure compatibility