search

mborik / SAA1099Tracker

SAA1099Tracker is chiptune music tracker for Philips SAA 1099 soundchip
https://saa1099tracker.borik.net
MIT License
34 stars 3 forks source link

Firefox: pattern view broken #8

Closed utz82 closed 5 years ago

utz82 commented 5 years ago

Pattern view only displays the edit highlight, but no actual content. Firefox 62.0 on Gentoo Linux

saatracker_display_bug

mborik commented 5 years ago

Hi, it is strange because now I'm test current public version on many FF versions (updates from 45, through 52, 60... to the latest 69) and everything runs silky smooth. It could be some issue with your custom build of FF or graphics drivers in Gentoo. I don't know...

Is there any strange error messages in devtool console when you run tracker in developer mode?

utz82 commented 5 years ago

No error messages, but I did some investigation and the issue seems to be related with webgl initialization. After initializing webgl via another site (in this case, https://get.webgl.org/), the pattern view works as intended. Weird. Anything else I can try to track down this problem?

mborik commented 5 years ago

This tracker hasn't related to WebGL or any 3D requirements. It using just basic 2d context of HtmlCanvas. Sorry, I couldn't track problem of your custom build of browser in custom built distro. :wink: