WebGL FPS test has display corruption issues when rotating

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Firefox for Android
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6 years ago
2 years ago

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(Reporter: kbrosnan, Unassigned)

Tracking

17 Branch
ARM
Android
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Attachments

(3 attachments)

(Reporter)

Description

6 years ago
Created attachment 655067 [details]
example of the problem

Sometimes when rotating the phone on the WebGL FPS test [1] white tiles will be shown in portrait mode. Once in this problem other issues start appearing such as a non-changing color band on the right side of the display.

Phone is a Galaxy SIII with a mali-400 gpu using the current nightly

[1] http://webglsamples.googlecode.com/hg/fpstest/fpstest.html
(Reporter)

Comment 1

6 years ago
Created attachment 655069 [details]
example of the unchanging right hand part of the display
(Reporter)

Updated

6 years ago
Summary: WebGL FPS test has tile invalidation issues when rotating → WebGL FPS test has display corruption issues when rotating
(Reporter)

Comment 2

6 years ago
Created attachment 655071 [details]
one last example
Adding bjacob since this is webgl-related.
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