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Re: Offscreen rendering
Hi,
Thanks for replay.
I'm testing with xorg-x11-xwin-6.7.0.0-12 with 24bit color depth.
JSKT40 [~/work/glut] % ./test4.exe
vi = 0x100e5060, depth = 24
Visp = 0x100e5600, depth = 24
XPix = 0x200001
GPix = 0x200002
cx = 0x100e5798
Ctxt = 0x101261e8
Kei Okada
----- Original Message -----
From: "Alexander Gottwald" <alexander.gottwald@s1999.tu-chemnitz.de>
To: <cygwin-xfree@cygwin.com>
Cc: <k-okada@jsk.t.u-tokyo.ac.jp>
Sent: Friday, August 27, 2004 6:33 PM
Subject: Re: Offscreen rendering
> On Fri, 27 Aug 2004, Kei Okada wrote:
>
> > Hi,
> >
> > I have a Cygwin/X installed on a XP and try to use a offscreen rendering
> > function.
> >
> > Attached sample program works well on a Linux X server (Xfree 4.3.0),
> > but it does not works on a Cygwin/X both XWin and XWin_GL.
> >
> > When I use XWin_GL, the program crashes at the first
> > glXMakeCurrent(dp, GPix, Ctxt) with the message like
> >
> > change current
> > X Error of failed request: GLXBadContext
> > Major opcode of failed request: 146 (GLX)
> > Minor opcode of failed request: 5 (X_GLXMakeCurrent)
> > Serial number of failed request: 1143
> > Current serial number in output stream: 114
> >
> > and When I use XWin, the X server crashes at the second
> > glXMakeCurrent(dpy, glwin, cx).
> >
> > Messages on the shell invoking the sample program are
>
> I've tested it with xorg-x11-6.7.99.902 and the program failed with the second
> ChooseVisual. I've have my system running in 16bit color depth. Maybe this
> has an effect too. What colordepth is your system running on?
>
> bye
> ago
> --
> Alexander.Gottwald@s1999.tu-chemnitz.de
> http://www.gotti.org ICQ: 126018723
>
>