It runs fine with 7.0.3.
Thanks for your help
I was using Mesa 7.0.2 which is the latest stable version as per the mesa3d.org website.
I will grab 7.0.3 and check if it runs OK.On Tue, Mar 25, 2008 at 10:53 AM, Brian Paul <email@example.com> wrote:
Shibdas Bandyopadhyay wrote:Seems OK here with Mesa git/master and the latest 7.0.3 release
> I have a set of vertex and fragment shader for phong shading. The
> code works properly on a system with GPU hardware (with nvidia OGL
> driver) but when I try to compile it under Mesa I am getting the
> following error
> shader/slang/slang_builtin.c:433: _slang_alloc_statevar: Assertion `pos
> >= 0' failed
> Can anybody help me with this error? The vertex and pixel shaders are
> given below
candidate. You can grab the later from www.mesa3d.org/beta/
I put your shaders into two files (shibdas.fs and shibdas.vs) then
progs/demos/fslight -fs shibdas.fs -vs shibdas.vs
Which version of Mesa are you using?