LMMS / LMMS/lmms

ZynAddSubFX Portament not working

Open
#3,936 10 comments 0 reactions 0 assignees View on GitHub
bug
Dominant language
C++
Stars
10.4k
Forks
1.3k
Avg merge
2d 13h
Merged PRs (30d)
7

Description

The portamento on the ZASFX front page doesn't work for the range 0-64, but if you turn it above 64 it works fine.

![screen shot 2018-02-11 at 12 15 11 am](https://user-images.githubusercontent.com/6345473/36070025-d82f7718-0ec0-11e8-87c8-d81929cc5480.png)

Contributor guide

No contributing guide indexed for this repository

Research direction

Start by reproducing the portamento problem on the ZASFX front page, especially for values 0–64, and compare it with values above 64. Trace the front-page portamento control into the relevant C++ implementation; done means portamento works consistently across the full range and the behavior is covered by an appropriate test.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
audio-video-rtc, desktop
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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