Currently, kitkat and lollipop (once it’s up and running) devices with hardware 
composer are the target.  We won’t break other platforms, but we’re not 
actively going after jellybean...
—
- Milan



On Jan 27, 2015, at 8:22 , Christopher Lord <[email protected]> wrote:

> Is there a bug tracking the jb issues / do we still enable it on jb devices, 
> even with the known issues? Do we intend to get it working on jb, or is that 
> out of scope?
> 
> I tried enabling it on my jb Open C and indeed, I did see the occasional 
> hard-lock (screen froze, buttons stop working, current song plays to the end, 
> but doesn't continue to the next).
> 
> --Chris
> 
> On Mon, Jan 26, 2015 at 7:06 PM, Mason Chang <[email protected]> wrote:
> Hi all,
> 
> Silk, which is a project to improve smoothness across Firefox OS has started 
> to land. There are three parts to it, which you can read more about here 
> (http://www.masonchang.com/blog/2015/1/22/project-silk). Today, I just 
> enabled the vsync compositor which should create smoother animations, which 
> includes scrolling. However, it is quite a big change and we expect some 
> problems. If you find any bugs, please file them as a dependent of bug 
> 1118530 (https://bugzilla.mozilla.org/show_bug.cgi?id=1118530). You can 
> always test the bug by disabling these two prefs:
> 
> gfx.vsync.hw-vsync.enabled
> gfx.vsync.compositor
> 
> Note: You need a kit-kat based device. I’ve tested on a flame with v180 base 
> image and above. Any base image below v180 or non kit-kat based devices have 
> known issues.
> 
> Thanks,
> Mason
> 
> _______________________________________________
> dev-gaia mailing list
> [email protected]
> https://lists.mozilla.org/listinfo/dev-gaia
> 
> 
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