[wpe-webkit] Showing GPU feature states

Adrian Perez de Castro aperez at igalia.com
Mon Oct 28 14:18:11 PDT 2019

Hi Andy,

On Mon, 28 Oct 2019 10:23:09 +0000, Andy Pont <andy.pont at sdcsystems.com> wrote:
> If I use the URL chrome://gpu in the Chrome browser then it gives me a 
> report on the graphic feature states.  On my iMac it returns:
> Graphics Feature Status
>      - Canvas: Hardware accelerated
>      - Flash: Hardware accelerated
>      - Flash Stage3D: Hardware accelerated
>      - Flash Stage3D Baseline profile: Hardware accelerated
>      - Compositing: Hardware accelerated
> Is there a way to get the corresponding information out of the Cog / WPE 
> WebKit implementation on my i.MX6 target hardware?

We have recently added support in WebKit [1] to produce a similar report
when loading “about:gpu”. Note that currently you will need to build WPE
WebKit from the repository; the upcoming 2.27.2 development release (which
I expect to release this week) will have the feature as well.


[1] https://bugs.webkit.org/show_bug.cgi?id=202305
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