LSP Plugins version 1.0.12 released!
Many optimization work was done that highly increase performance. Additional features are now provided for most plugins. Here is the following list of changes:
- Implemented LSP Grafischer Entzerrer (Graphic Equalizer) x16 Mono/Stereo/LeftRight/MidSide plugin series.
- Implemented LSP Grafischer Entzerrer (Graphic Equalizer) x32 Mono/Stereo/LeftRight/MidSide plugin series.
- Additional package with HTML documentation is now provided.
- Fixed behaviour of trigger-type button when right mouse click occurs.
- Added output balance knob to LSP Parametrischer Entzerrer Stereo/LeftRight/MidSide plugin series.
- Implemented multiband crossover processor in DSP core for future use.
- Added Inline Display LV2 extension support provided by Ardour to all LV2 plugin series that
use interactive graphic output.
- Standalone versions of plugins now draw their state on window icons similarly to Inline Display extension.
- Optmized processing speed of IIR filters, overall acceleration is about 1.5x for filters with low
number of poles and zeros, about 5x for filters with high amount of poles and zeros.
- Optimized equalizer structure by using filter banks. Low-pole filters in equalizer are combined into 4x
biquad filter banks. Overall performance improvement is about 4x.
- Floating-point calculations are more accurate now for FIR filters.
- Added output signal metering to LSP Parametrischer Entzerrer plugin series.
- Moved spectrum analysis into separate core module for making re-usable.
- Fixed bugs of floating-point number formatting by the 'indicator' widget.
- Added possibility to minimize visual space used by plugin by reducing size of rack mount studs in the UI.
- Plugin UIs now store global configuration in ~/.config/lsp-plugins/lsp-plugins.cfg file.
- Fixed MIDI output for JACK wrapper.
- Added avoiding of denormal floating point values that may cause extra CPU performance penalty by
modifying MXCSR register value before audio processing stage and restoring it's value after
audio processing stage.