Re: [Plib-devel] __indirect_glTexCoordPointer

[Bram S. <br...@sa...>]

On Sat, 2007-01-06 at 01:03 +0100, Bram Stolk wrote:
> Hi,
> 
> 
> Was the assertion error from __indirect_glTexCoordPointer() ever solved?

Ah... i've been able to find it in the Mesa3D bug database:
https://bugs.freedesktop.org/show_bug.cgi?id=6863

It looks like I need to upgrade to a development release of mesa.

  bram

> It is a very proliferated bug:
> http://www.google.com/search?q=__indirect_glTexCoordPointer
> 
> It is always related to PLIB, and it occurs on systems that do
> not have accelerated X.
> 
> Currently, I'm getting this on a fresh install of Yellow Dog Linux
> on the PS/3, with plib.
> 
> What I've found out:
> 
> - The assert goes away if I remove change ssgVtxArray.cxx
>   in ssgVtxArray::draw_geometry() I replace the 
>   glPushClientAttrib ( GL_CLIENT_VERTEX_ARRAY_BIT ) ;
>   and glPopClientAttrib() with a 
>   glDisableClientState ( GL_VERTEX_ARRAY ) ;
> 
> - Most plib examples work with the fix, yet some do not render
>   geometry, and some even crash my X11.
> 
> - I suspect this is a protocol mismatch issue.
>   I think the client and server of GLX are using different opcodes.
>   The assert seems to get triggered even when glTexCoordPointer is
>   not used.
> 
> thx
> 
>   Bram
> 
> 
> 
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