[Piglit] [PATCH 1/3] texgrad: use glFrustum() instead of gluPerspective()

[Brian Paul]

On 10/29/2012 11:35 AM, Ian Romanick wrote:
> On 10/29/2012 08:04 AM, Brian Paul wrote:
>
> I think any implementation that can do ARB_fragment_program can also
> do OpenGL 1.4.

ARB_fp only requires GL 1.3.


> Does this remove all of the GLU dependencies?

Looks like tests/glean/glwrap.h includes glu.h but I haven't looked if 
any GLU functions are actually used by glean.  Otherwise, yes.

-Brian