Firefox windows

[sonoro1234]

Hi Michele,

The webgl version in https://www.michelemorrone.eu/glchaosp/webGL.html shows black window. I tried setting about:config in Firefox 74.0 64bits webgl.disable-angle -> true webgl.dxgl.enabled -> false but nothing changed.

(It works on my android phone)

[BrutPitt]

Thanks to reporting, Victor.

First try to force a "hard" reload with CTRL-F5 (avoiding that there is a previous version in the FireFox cache)

If the problem persists, I kindly ask you to report the following information:

• The console information/error (CTRL-I to open dev-tools ==> tag: Console)
• URL window (full http address with parameters that I pass to command line)
• GPU type (model and brand)

Thank you

[sonoro1234]

URL https://brutpitt.github.io/glChAoS.P/wglChAoSP/wglChAoSP.html?width=1366&height=693&maxbuffer=20&lowprec=0&intbuffer=10&tabletmode=0&glowOFF=0&lightGUI=0

console error: Error: WebGL warning: : Refused to create WebGL2 context because of blacklist entry: wglChAoSP.js:220:55 Error: Failed to create WebGL context: WebGL creation failed:

• Refused to create WebGL2 context because of blacklist entry: wglChAoSP.js:220:55

GPU: Dual: Intel HD Graphics 4000 and Radeon HD 7670M There is an interface to activate the Radeon card for each application althought Firefox does not appear

[BrutPitt]

Error: WebGL warning: : Refused to create WebGL2 context because of blacklist entry: wglChAoSP.js:220:55 Error: Failed to create WebGL context: WebGL creation failed:

FIrefox has inserted your graphics card in blacklist for WebGL2 (evidently there is a known bug with it) Anyway you can test if the WebGL2 feature is supported, here: https://webglreport.com/?v=2

There is an interface to activate the Radeon card for each application althought Firefox does not appear

Can you select a personal executable (directly from file or process)?

In Win10 (if I remember correctly) you can do this directly, going in: Settings ==> System ==> Display ==> Graphics Settings ==> Classic App ==> (button) Browse ==> find firefox executable (usually C:\Program Files\Mozilla Firefox\Firefox.exe) ==> Options

... and can select the GPU according powerSaving profile, for that application.

[sonoro1234]

Anyway you can test if the WebGL2 feature is supported, here: https://webglreport.com/?v=2

Yes, It is not supported. It is not strange: It has some bugs in the driver (and will not be updated as the guys at amd told me) which are not present in ubuntu drivers!!

Can you select a personal executable (directly from file or process)?

from file.

Well, this is not glChAoS.P issue but my card issue... so I will close.

Thanks again Michele