opengl/tests: Skip tests if we can't find a pixel format.

[Paul Vriens]

Huw Davies wrote:
> ---
>  dlls/opengl32/tests/opengl.c |    8 ++++++++
>  1 files changed, 8 insertions(+), 0 deletions(-)
> 
> 
> ------------------------------------------------------------------------
> 
> 

Hi Huw,

This looks a bit strange:

+        if(iPixelFormat == 0)
+        {
+            todo_wine ok(iPixelFormat > 0,


Is it your intention to just throw up a failed message in all cases?

-- 
Cheers,

Paul.