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Issue 762286 link

Starred by 1 user
Status: Verified
Owner:
klausw@chromium.org
Closed: Sep 2017
Cc:
ddorwin@chromium.org
klausw@chromium.org
mthiesse@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Android
Pri: 1
Type: Bug-Regression
Proj-XR



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WebVR fps drops to 40

Project Member Reported by leilei@chromium.org, Sep 5 2017 
Chrome Version:63.0.3206.0 and ToT dcbe7e7c4a00cfb5673e18f568aa2b9e4169b8e8
OS: Android 7.1.2 userdebug build
VR Service: 1.8.163477258

What steps will reproduce the problem?
(1) Start Chrome and open https://webvr.info/samples/03-vr-presentation.html
(2) Enter VR
(3) Enable remote tracing, and capture 'gpu' category

What is the expected result?
WebVR fps should be close to 60fps.

What happens instead?
WebVr fps drops to 40fps.

Comment 1 by leilei@chromium.org, Sep 5 2017

Description: Show this description

Comment 2 by cjgrant@chromium.org, Sep 6 2017

Cc: klausw@chromium.org mthiesse@chromium.org ddorwin@chromium.org
Labels: -Pri-2 M-63 Pri-1
Status: Available (was: Untriaged)
Lei, do you happen to know when this started happening?  Does it happen on the M62 branch?

Comment 3 by mthiesse@chromium.org, Sep 6 2017

Owner: klausw@chromium.org
I think this might have been a site bug, and will be fixed with https://github.com/toji/webvr.info/pull/78

Comment 4 by leilei@chromium.org, Sep 6 2017 

I don't know when this issue started happening, Klaus mentioned he could reproduce it with beta and stable builds, it is probably a site bug.

Comment 5 by klausw@chromium.org, Sep 6 2017 

The fix for the site bug is merged, it should be fixed now assuming you're getting the latest version from webvr.info.

Comment 6 by leilei@chromium.org, Sep 14 2017

Status: Verified (was: Available)
Verified with Chrome 63.0.3124.0.

Comment 7 by btebbs@chromium.org, Jul 4

Components: Blink>WebXR
►

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