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Thanks for the investigation. I'll debug it here on my side, although
I'm sure it works here when installed under C:\Program
Files\Sun\VirtualBox\, i.e. path with spaces.<br>
Re your second question: yes, it always use OpenGL currently even on
windows hosts. <br>
This allows making a unified cross-platform engine for 2D acceleration
that works on Linix and Mac hosts as well.<br>
Perhaps someday in the future we'll have a DirectX-based backend for
windows.<br>
<blockquote cite="mid:975410.3105.qm@web34301.mail.mud.yahoo.com"
type="cite">
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<div>yes, it's XP guest on Vista host.</div>
<div> </div>
<div>I debugged a bit, the invocation of VBoxTestOGL.exe, (for
example, in following code)</div>
<div><font color="#0000ff" size="2"><font color="#0000ff"
size="2"> </font></font></div>
<div><font color="#0000ff" size="2"><font color="#0000ff"
size="2">bool</font></font><font size="2">
VBoxVHWAInfo::checkVHWASupport()</font></div>
<div><font size="2"> </font></div>
<div><font size="2">always exit with status 1 (monitored by
procmon.exe) if the path contains a space. Works well after removing
the space, exits 0.</font></div>
<div><font size="2"> </font></div>
<div><font size="2">If I just invoke VBoxTestOGL.exe from
command line by hand, e..g</font></div>
<div><font size="2"> </font></div>
<div><font size="2">"VBoxTestOGL.exe -test 2D" it works even
from a path with spaces</font></div>
<div><font size="2"> </font></div>
<div><font size="2">another question, since this test exe
checks OpenGL, does that mean the acceleration always uses OpenGL even
on windows host where DirectX is available?</font></div>
<div><font size="2"> </font></div>
<div><font size="2">Thanks,</font></div>
<div><font size="2"> </font></div>
<div><font size="2">- Huihong</font><br>
<br>
--- On <b>Wed, 11/18/09, Alexey Eremenko <i><a class="moz-txt-link-rfc2396E" href="mailto:al4321@gmail.com"><al4321@gmail.com></a></i></b>
wrote:<br>
</div>
<blockquote
style="border-left: 2px solid rgb(16, 16, 255); padding-left: 5px; margin-left: 5px;"><br>
From: Alexey Eremenko <a class="moz-txt-link-rfc2396E" href="mailto:al4321@gmail.com"><al4321@gmail.com></a><br>
Subject: Re: [vbox-dev] is 2D/3D acceleration supported in OSE?<br>
To: <a class="moz-txt-link-abbreviated" href="mailto:vbox-dev@virtualbox.org">vbox-dev@virtualbox.org</a><br>
Date: Wednesday, November 18, 2009, 7:17 AM<br>
<br>
<div id="yiv799912232">
<div class="gmail_quote">On Wed, Nov 18, 2009 at 2:47 PM,
Mikhail Sennikovsky <span dir="ltr"><<a moz-do-not-send="true"
href="http://us.mc343.mail.yahoo.com/mc/compose?to=Mikhail.Sennikovsky@sun.com"
target="_blank" rel="nofollow"
ymailto="mailto:Mikhail.Sennikovsky@sun.com">Mikhail.Sennikovsky@sun.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div>Which host platform are you running on?<br>
<br clear="all">
</div>
</blockquote>
<div> </div>
</div>
Huihong Luo usually runs Windows-on-Windows.<br>
<br>
-- <br>
-Alexey Eromenko "Technologov"<br>
</div>
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