pitchShift does not seem to work on macOS with -double

[jcelerier]

Hi, The code: (pitchShift.dsp):

import("stdfaust.lib");

pitchshifter = vgroup("Pitch Shifter", ef.transpose(
                    hslider("window (samples)", 1000, 50, 10000, 1),
                    hslider("xfade (samples)", 10, 1, 10000, 1),
                    hslider("shift (semitones) ", 0, -12, +12, 0.1)
                  )
);

process = pitchshifter;

• macOS with -single: it works (at current HEAD, a1eb5a78453b8c63518823e7671a48fdb71e96c8)
• macOS with -double: I get a pop and silence (looks like NaNs)
• linux with -single or -double: it works (faust 2.40.0-1.1)

I'll do more experimentations and report

[sletz]

Which target?

[jcelerier]

On an intel mac, I pass "" as a triple

[jcelerier]

ah, I think I got it - there was a situation on my side which could lead to a NaN ending in the input which wracked any process relying on some amount of feedback. sorry for the noise !