[ltp] Graphics acceleration for Firefox, does this exist anymore?

[Chris Aubrey-Smith]

On 29/04/14 00:18, Rubin Abdi wrote:
> X220, Debian Sid
> 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
> Processor Family Integrated Graphics Controller (rev 09)
>
> I feel like something changed over the last 4 months where video play
> back through Firefox has been a hog on my X220. Anyone else notice this too?
>
What, exactly, does 'been a hog' mean?