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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED NOTABUG - Error in r300_set_framebuffer_state if use Dual-Head setup"
href="https://bugs.freedesktop.org/show_bug.cgi?id=63933#c5">Comment # 5</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED NOTABUG - Error in r300_set_framebuffer_state if use Dual-Head setup"
href="https://bugs.freedesktop.org/show_bug.cgi?id=63933">bug 63933</a>
from <span class="vcard"><a class="email" href="mailto:agd5f@yahoo.com" title="Alex Deucher <agd5f@yahoo.com>"> <span class="fn">Alex Deucher</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=63933#c4">comment #4</a>)
<span class="quote">> (In reply to <a href="show_bug.cgi?id=63933#c3">comment #3</a>)
> > (In reply to <a href="show_bug.cgi?id=63933#c2">comment #2</a>)
> > > Ok, if i use Xinerama (with same resolutions) will exceed hardware limit or
> > > not ?
> >
> > xinerama does not support 3D acceleration.
>
> ok, sorry my stupid question.
>
> if isn't bothered, i've other question, only way for i get 3D
> acceleration(without change resolution) is buy a new hw, or exists another
> way ?</span >
If you want to use 3D effects across a desktop larger than the hw limits of the
GPU, you either need a newer GPU with larger hw limits or someone has to make
major changes to the xserver to allocate separate surfaces for each monitor
rather than a single large surface for all monitors.</pre>
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