Glitches on chrome

[0la0]

Description:

http://immersive-web.github.io/webvr-polyfill/examples/ experiences arbitrary glitches on android chrome, but it renders fine on android firefox.

Example frame before glitch:

Example frame after glitch:

Another way to reproduce: edit the three.js webvr examples to not use the origin trial and use this polyfill instead.

Additional Information:

• webvr-polyfill version: 0.10.4
• Browser name/version/release channel: Chrome: 65.0.3325.109
• Operating System: Android 7
• Device: Moto G4

[jsantell]

Can you describe how the glitch acts? There are known issues in Chrome m65 that cause some visual stuttering, but I haven't seen it black out the screen like that. Does it stay mostly dark with some rendering near the top, or is it flickering? Can you reproduce this on Chrome Canary?

[0la0]

They are very fast flashes. Here is a video: https://youtu.be/b6SdWmfjt5I

The video:

• webvr-polyfill version: 0.10.4
• Browser name/version/release channel: Chrome Canary: 67.0.3373.0
• Operating System: Android 7
• Device: Moto G4

[apuhub]

I experience flashes also.

See this video https://youtu.be/JWF2KK_M7nQ

• webvr-polyfill version: 0.10.4
• Browser name/version/release channel: Chrome: 65.0.3325.109
• Operating System: Android 7.1.2/Pixel Build/NHG47Q
• Device: Pixel

[jsantell]

Thanks for the additional information -- I can't seem to recreate on my Pixel with the same browsers (m65 and m67), but I am running Android 8. I'll see if I can get my hands on an Android 7 device, I wonder if that could be the cause? Are you aware of what version of webvr-polyfill (or cardboard-vr-display) first introduced this issue?

[0la0]

I started noticing it a few weeks ago when I updated from 0.9.36 to 0.10.2

[jsantell]

Is this still an issue?