Search found 5 matches

by jpcima
Sat Aug 31, 2019 12:45 am
Forum: Developer's Section
Topic: Improved code generator for Faust
Replies: 3
Views: 397

Improved code generator for Faust

Hello. I'm working on some projects which use increasingly more faust code for processing. It's very good, I found however that these generated files are not easy to work with. When I've examined some projects as zam-plugins and guitarix, the method for integrating faust is based on a transforming s...
by jpcima
Sun Aug 25, 2019 9:40 pm
Forum: Developer's Section
Topic: DPF to VST data problem ?
Replies: 7
Views: 419

Re: DPF to VST data problem ?

Did you take in account the flag -ffast-math which DPF has as default? maybe try to build in DEBUG=true. A reason is that, under fast-math optimization, the compiler can consider anormal values as not happening. It can allow itself to remove isnan() checks, and produce simpler assembly for fpclassif...
by jpcima
Sat Aug 24, 2019 2:35 pm
Forum: Developer's Section
Topic: DPF to VST data problem ?
Replies: 7
Views: 419

Re: DPF to VST data problem ?

It's typical of a dsp which produces NaN values or infinity at some point, and this math error propagates to the output signal and cuts the sound.
by jpcima
Wed Aug 14, 2019 12:39 pm
Forum: Developer's Section
Topic: New programmer need help (onNanoDisplay and onMouse)
Replies: 7
Views: 347

Re: New programmer need help (onNanoDisplay and onMouse)

Hi. I think you should update your value, and then call repaint() on the UI.
by jpcima
Tue Aug 13, 2019 8:01 am
Forum: Developer's Section
Topic: The analog bucket-brigade delay
Replies: 0
Views: 419

The analog bucket-brigade delay

Hi, I have made some research and implementation on the BBD, and I thought I will leave a word here about my work and findings. It's in the context of string synthesizer emulation like Solina; since some chips like MN30xx have been used in guitar effects, there can surely be a broader interest in it...

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