[vtk-developers] Should these tests pass here?

[David Gobbi]

I can only speak for the two ImageMapper tests at the bottom.
They are failing due to insufficient power of the graphics card
(they use ancient-style fragment program that I wrote for bicubic
texture interpolation, but it's too long for such an old card).

 - David

On Tue, Feb 12, 2013 at 7:31 AM, David Cole <dlrdave at aol.com> wrote:
> I have an older Windows XP machine with an ATI graphics card in it.
>
> I've submitted an Experimental dashboard this morning, with 15 failing
> tests. 13 of them look like very minor line color differences in the images.
> (Lines are black on my machine, colored in the baseline images...) Here are
> the failing tests:
>
>   http://open.cdash.org/viewTest.php?onlyfailed&buildid=2809880
>
> This passing test output shows the OpenGL capabilities of the ATI card:
>
>   http://open.cdash.org/testDetails.php?test=177082346&build=2809880
>
> Question:
> - Is this a graphics card / insufficient driver problem? Or is there a VTK
> code change required to fix these test failures?
>
> (Or should my images be considered "valid"...?)
>
>
> Thanks,
> David