[Dri-devel] UpdateCull, Current.Primitive

[Keith W. <ke...@va...>]

Brian,

I'm not sure that checking Current.Primitive in UpdateCull is correct:

  if ( ctx->Polygon.CullFlag &&
       ctx->Current.Primitive >= GL_TRIANGLES ) 	

The current values are updated only at the end of a vertex buffer - they don't
reflect what happens inside a buffer.  This code was previously a check on
ctx->PB->Primitve, which holds a 'reduced' version of the primitive currently
being rendered (or at least it should).  

What is the bug that you're trying to track down with this change?

Keith