The new 8580 filter model in the 2.0.0 beta release is bugged, as reported in [vice-emu:bugs:#909]
Some tunes that expose the problem:
/MUSICIANS/B/Blues_Muz/Roestoeen_Kristian/Klogge.sid (at 0:15)
/MUSICIANS/T/Toggle/Defier_of_Deadlines.sid (at 0:15)
/MUSICIANS/B/Blues_Muz/Gallefoss_Glenn/Title_Needed.sid (at 1:10)
/MUSICIANS/H/Hannula_Antti/Fatamorgana.sid (at 0:00)
/MUSICIANS/C/Crowley_Owen/Croaker.sid (at 0:18)
/MUSICIANS/J/Jammer/Drum_Fool.sid (at 0:00)
Some of these fail with the following assertion:
src/builders/residfp-builder/residfp/Integrator8580.h:128: int reSIDfp::Integrator8580::solve(int) const: Assertion `vi < kVgt' failed.
Attached a sample from this csdb discussion
Diff:
Diff:
Fixed with r2551