On 24 April 2013 11:29, Stefan Dösinger <ste...@codeweavers.com> wrote: > This makes the test pass on nv40 GPUs on Linux. I'm not sure if testing > equality was intentional or an accident, if it was intentional please > ignore this patch. > I don't quite remember, but probably not. Arguably the nicer way to fix it is to change the z-value for quad1 to 0.33f though.