[Nouveau] Canvas in Firefox, corruption

[Xavier Chantry]

On Wed, Aug 18, 2010 at 11:51 PM, Xavier Chantry
<chantry.xavier at gmail.com> wrote:
> On Sun, Aug 15, 2010 at 12:48 AM, Maarten Maathuis <madman2003 at gmail.com> wrote:
>>
>> Maybe someone should tell mozilla to use ARGB instead of XRGB, because
>> that will be hardware accelerated (XRender and opengl disagree on what
>> should be sampled when going outside the texture without an alpha
>> channel).
>>
>
> You are very welcome to add any corrections or clarifications to the report.
> https://bugzilla.mozilla.org/show_bug.cgi?id=587499
>

https://bugzilla.mozilla.org/show_bug.cgi?id=587499#c1
"Or alternatively PAD repeat can be set on the source images at least in some
cases. Everything depends on whether it is preferable (for performance reasons)
to have SRC compositing operation instead of OVER for some images which are
known to be opaque. Also see bug 568767 for more details."

What do you think of this comment, how does nouveau handle that ?