[yocto] Graphics Acceleration on crownbay - 1.2M3 + meta-intel tip

Autif Khan autif.mlist at gmail.com
Wed Mar 21 13:15:14 PDT 2012


Minor correction to the subject - I am using 1.2M3, not 1.2M2

On Wed, Mar 21, 2012 at 4:14 PM, Autif Khan <autif.mlist at gmail.com> wrote:
> I am trying to get hardware accelerated graphics (video in particular)
> to work on my crownbay based hardware. I have EMGD 1.10 driver
> integrated and working. The evidence for this is that when I use
> glxgears (form mesa-demos) I get 115 fps instead of 4-5 fps.
>
> This is good, however, when I go over to the web2 browser (enabled by
> defining WEB = "web-webkit" for recipe task-core-apps-x11-pimlico) - I
> do not get graphics acceleration for javascript graphics. I also do
> not get graphics acceleration when I watch an MP4 movie. I get 2-3 fps
> instead of the standard 25 or 29 fps.
>
> This was not the case when Yocto used EMGD 1.8 driver - video worked
> fine - I am not sure about accelerated javascript based graphics in
> browser as I was not as far ahead in the project.
>
> Is this a known issue?
>
> Thanks
>
> Autif



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