Vertex shader compilation failure.

[abs1nth]

interesting.

it is true that the spec says this, but actually it may be a bug and not what they intended to say.

they probably meant to say
Only the built-ins suffixed with “Lod” are allowed in a vertex shader.
instead of
The built-ins suffixed with “Lod” are allowed only in a vertex shader.


refer here:
http://www.opengl.org/discussion_boards/...ber=227757


so 1.) noveau should fix their crap since every other driver gets what was intended and supports it 2.) its fixed in the glsl 1.3 spec