Re: [gl4java-usergroup] Re: Software rendering, no hardware acceleration?

[Marcel R. <mr...@em...>]

Hi Sven,

Found it...

I should have read the FAQ closer :-(

With "GLAnimCanvas" and "GLCanvas" it runs "GeForce2 GTS/AGP/3DNOW!" from
"NVIDIA Corporation".
With "GLAnimJPanel" and "GLJPanel" it runs "GDI Generic" from "Microsoft
Corporation".

The swing implementation has to work "behind the screen" and cannot use
hardware acceleration. This is covered in item "GLAnimCanvas vs GLJPanel,
which should I choose ?" in the FAQ, which I, like I said, should have read
closer...

Marcel Romijn

----- Original Message -----
From: "Sven Goethel" <sgo...@ja...>
To: "Marcel Romijn" <mr...@em...>; "gl4java-usergroup"
<gl4...@li...>
Sent: Thursday, January 10, 2002 8:04 AM
Subject: Re: [gl4java-usergroup] Re: Software rendering, no hardware
acceleration?


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> On Wednesday 09 January 2002 23:37, Marcel Romijn wrote:
> > Hello Sven,
> >
> > This really is an interesting problem.... :-)
> >
> > I have one "opengl32.dll" on my system (which is Windows XP
Professional)
> > and it is located in "C:\WINNT\system32\opengl32.dll".
> > I have an ASUS 7700 card and I'm using the NVidia Detonator drivers.
> >
> > Running my port of NeHe lesson 8, with a strategic println(), the
> > "GL_VENDOR" is "Microsoft" and the "GL_RENDERER" is "GDI Generic".
> > However, running from the same location, with the same JVM, the "java
> > gl4java.GLContext -info", I get:
> >
> > <snip>
> > Java Virtual Machine: Version 1.3.1_01 (1.3), Vendor: Sun Microsystems
Inc.
> >
> > OpenGL - Versions
> > -----------------------------------------------
> > GL  VENDOR: NVIDIA Corporation
> > GL  RENDERER: GeForce2 GTS/AGP/3DNOW!
> > GL  VERSION: 1.3.0
>
> <snip>
> >
> > Surprise, surprise... "NVIDIA" :-)
> >
> > In situations like this, I'd like to get to the bottom of it.
> >
>
> very funny ..
>
> as you might know, i do not know win xp ;-)
>
> > So I'll dive into this in the (very) near future.
> > I will keep you (and the maillinglist) posted.
> >
>
> cool, thx.
>
> > Oh, BTW. I see that with the NeHe lessons, that Darren Hodges has a
number
> > of Java ports on his site. Is it safe to assume that lesson 13 to 15,
> > lesson 17 and all lessons above 20 have not been ported to Java?
> >
>
> well look at the nehe ports within the gl4java demo's and on hodge's site
>
> then you know what's missing ..
>
> right !
>
> > Marcel Romijn.
> >
>
> cheers, sven
> - --
> health & wealth
> mailto:sgo...@ja...
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