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Re: [Public WebGL] EXT_disjoint_timer_query disabled

Jeff, Ken, since you said it's temporary, any sense of a timeline for when we can expect to see it working again?

On Tue, Mar 20, 2018 at 6:38 PM, Tarek Sherif <tsherif@gmail.com> wrote:
Thanks, Jeff. That will do for my current needs. 

Ken, --ignore-gpu-blacklist doesn't seem to help.

On Tue, Mar 20, 2018 at 4:39 PM, Ken Russell <kbr@google.com> wrote:
A high-priority issue recently came in which necessitated disabling this extension temporarily. More details will be forthcoming, but we can't share them yet.

In Chrome we don't yet have a way to re-enable this extension easily (aside from --ignore-gpu-blacklist ) but we'll work on adding one in http://crbug.com/823863 .


On Tue, Mar 20, 2018 at 1:32 PM Jeff Gilbert <jgilbert@mozilla.com> wrote:

You can re-enable it for local development in Firefox by setting

On Tue, Mar 20, 2018 at 12:45 PM, Florian Bösch <pyalot@gmail.com> wrote:
> It's a disgrace that we have to fight nail, tooth and claw to retain any
> kind of ability to measure the performance we can attain with our own code.
> On Tue, Mar 20, 2018 at 8:25 PM, Tarek Sherif <tsherif@gmail.com> wrote:
>> Hi all,
>> I noticed in Chrome 65 and Firefox 59 today that EXT_disjoint_timer_query
>> is disabled. In chrome://gpu on both Linux and Mac I found the rather
>> cryptic message: "Don't expose disjoint_timer_query extensions to WebGL:
>> 808744" with a link to a private Chromium ticket. I enabled WebGL draft
>> extensions in chrome://flags, but that didn't change anything.
>> I'm guessing there's a security issue involved, but I'm curious if this is
>> change is being treated as permanent, or if there's some hope of seeing the
>> extension re-enabled later. Losing EXT_disjoint_timer_query would be a
>> substantial blow to WebGL as a platform. If it has to be disabled for
>> general use, could it at least be hidden behind a flag so it could still be
>> used for local development?
>> Tarek Sherif
>> http://tareksherif.net/
>> https://www.biodigital.com/

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