cannot use with no webgl

[WhyPilotXia]

内网服务器不能联网，折腾很久升级浏览器，最后传进去时候发现这个问题。调整firefox设置依然无效

[sz3]

I've considered adding a pure-CPU (non GL) version of the encoder. It wouldn't be that hard to do at this point.

That said, I thought firefox had decent software GL support. Does your about:config have webgl.disabled set, maybe?

[WhyPilotXia]

no. i checked all the settings about webgl after first saw this,including the setting you mentioned.  it is either because the centos7 has no gpu(xeon cpu server),or the version of system/system requirements or runtime library is too old.i can't update it cause i don't have root. maybe you can try the pure-cpu version. thanks. 李浩诚 ***@***.*** 电子科技大学

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---Original--- From: ***@***.***> Date: Mon, Jun 15, 2026 17:50 PM To: ***@***.***>; Cc: ***@***.******@***.***>; Subject: Re: [sz3/libcimbar] cannot use with no webgl (Issue #169) sz3 left a comment (sz3/libcimbar#169) I've considered adding a pure-CPU (non GL) version of the encoder. It wouldn't be that hard to do at this point. That said, I thought firefox had decent software GL support. Does your about:config have webgl.disabled set, maybe? — Reply to this email directly, view it on GitHub, or unsubscribe. Triage notifications, keep track of coding agent tasks and review pull requests on the go with GitHub Mobile for iOS and Android. Download it today! You are receiving this because you authored the thread.Message ID: ***@***.***>

[Anonymous3-a]

It should be pretty easy if you just use a canvas with image-rendering: crisp-edges on it

[jiezg]

i made a windows port (dll + gui) rendering with gdi+. maybe it will meet your need.kanchuan

[sz3]

It might be worth testing out the preview site (https://preview.cimbar.org) to see if that works -- I'm experimenting with dropping the GL requirement down to GLES 100 ("webGL1", vs "webGL2").