1018077 - [flatfish] WebGL enabled Canvas flickers

Status: RESOLVED WONTFIX

(Firefox OS Graveyard :: General, defect)

Description

[c.sandtner]

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:29.0) Gecko/20100101 Firefox/29.0 (Beta/Release)
Build ID: 20140506152807

Steps to reproduce:

I've created and installed a game using WebGL.


Actual results:

The game starts and while rendering it is terrible flickering. When I use standard 2D context the gmae runs without flickering.


Expected results:

I've expected a smooth running animation using WebGL (as it does on my Geeksphone Keon).

Comment 1

[Sotaro Ikeda [:sotaro]]

It might be related to Bug 1006957 or Fence is not delivered correctly on flatfish.

Comment 2

[Robert Kaiser]

I'm seeing the same with the preinstalled 1.4 image and my Lantea Maps app. I'll try trunk/master soon, let's see how that works.

Comment 3

[Soledad Penades [:sole] [:spenades]]

I think I'm hitting the same bug with this: http://5013.es/toys/3400/ (press START to... start the animation)
Example video of the output: https://www.youtube.com/watch?v=-ed0gzclO38

Software: Boot2Gecko 1.4.0.0 prerelease
Firmware: flatfish_20140120-1529

Comment 4

[Sotaro Ikeda [:sotaro]]

It seems like fence sync problem like Bug 1022205.

Comment 5

[BMO Automation]

Firefox OS is not being worked on