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liquidsfz 0.4.2

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@swesterfeld swesterfeld released this 20 Oct 12:55
0.4.2
07c025b

Overview of Changes in liquidsfz-0.4.2:

  • File dialog updates:
    • for bundled Ardour: restore environment variables to make file dialog work
    • fix yad arguments (use yad --file instead of --file-selection)
    • replace some unsafe fork() based code with posix_spawn()
    • use procfs on linux to safely read environment while host may modify it
  • LV2Plugin: add midi keyboard widget, display switches and range/notes
    • add API for querying Synth keyboard state
    • add UI for drawing keyboard, make it fast to only draw if keys changed
  • Support building with clang++ realtime sanitizer
  • Support building with undefined behaviour sanitizer
  • Update static build base to Ubuntu 22.04, g++-15
  • Fixes:
    • fix negative offset crashes
    • use RTMutex in liquidsfz jack client to avoid RT unsafe std::mutex
    • make frequency wrapping never stall audio thread for small loops
    • avoid undefined behaviour for some float->int conversions (saturate)
    • avoid undefined behaviour in Filter (nullptr addition)
    • Loader::convert_uint: saturate values out of uint range, don't wrap
    • avoid problems with very large playback frequencies (cap freqencies)
    • minor build flags cleanups
    • license of the LV2 plugin now says MPL-2.0
    • add test to check flac support in static build
  • Fixes after AI code review (#56):
    • do not hold the plugin mutex while scheduling LV2 work (F01)
    • keep LFO back-pointers valid when growing the voice vector (F03)
    • stop all voices before unloading regions (F04)
    • run queued JACK synth commands under the synth lock (F05)
    • bounds-check UI program selection (F07)
    • release mmap/fd resources even when opening a sound file fails (F08)
    • make phase wrapping never stall audio thread (F09)
    • remove hidden allocation from LFO modulation updates (F10)
    • reject PEQ as a regular filter type (F11)
    • allocate enough FFT output space in the resampling test tool (F12)
    • transpose velocity-zero note-on only once (F13)
    • apply octave offset to keyswitch lookup (F14)
    • include key zero and preserve switch metadata (F15)
    • reset sample selection on overrides (F16)
    • initialize keyswitch / supported ccs arrays (F17)
    • satisfy enlarged preload on cache hits (F19)
    • handle filesystem lookup errors without exceptions (F20)
    • use normalized Pugl mouse button indices (F21)
    • handle UI initialization failures safely (F22)
    • validate MIDI and state values and report save errors (F23)
    • restore missing synthesis assertions (F24)
    • preserve playback requests during eviction (I02)
    • ignore bank define with empty variable names (I08)
Assets 4
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