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Message-ID:	<4E784BE4.2030704@zepler.net>
Date:	Tue, 20 Sep 2011 09:16:36 +0100
From:	Chris Smith <cjs94 AT zepler DOT net>
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To:	geda-user AT delorie DOT com
Subject:	Re: PCB OpenGL issues
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Hi,

[quoted out of order]
On 19/09/2011 16:27, Peter Clifton wrote:
>> Any idea what the problem is?
>=20
> No, but the next step would be to report the output of the "glxinfo"=20
> command, and to verify whether other simple GL apps like "glxgears"
> work as expected or not.

Sorry, I should have tried this first, I wasn't thinking.  Glxgears
shows the same behaviour, so the problem seems to be with the OSX to
Ubuntu VM acceleration.  I just assumed the problem was with PCB.

However, to answer your questions:

On 19/09/2011 16:27, Peter Clifton wrote:
> On Mon, 2011-09-19 at 13:57 +0100, Chris Smith wrote:
>>=20
>> I've just compiled pcb from GIT (git clone
>> git://git.gpleda.org/pcb.git) on a new Ubuntu 10.04 i386 VM.  This
>> is running as a VirtualBox guest on a Mac OSX Lion host with 3D
>> acceleration enabled.
>=20
> So the application you are running is inside the Ubuntu VM, with GTK=20
> running its X11 backend - no native Cocoa bits. Hmm.

Correct.

> This is the kind of behaviour I might expect on Win32, without a
> patched (fixed) version of GTK. On Linux - it "should" work.
>=20
> What GTK version are you using?

libgtk2.0-bin 2.20.1-0ubuntu2

> Do you have virtual box set to have a desktop, or is it forwarding=20
> individual windows from programs into the OS X windowing system?

Desktop.  Full-screen or windowed makes no difference.

Chris
--=20
Chris Smith <cjs94 AT zepler DOT net>


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