ENH: Fix the test on some ati cards
ENH: Fix the test on some ati cards

daviddoria/PointGraphsPhase1,cjh1/VTK,candy7393/VTK,msmolens/VTK,ashray/VTK-EVM,sumedhasingla/VTK,hendradarwin/VTK,arnaudgelas/VTK,sgh/vtk,aashish24/VTK-old,cjh1/VTK,jmerkow/VTK,arnaudgelas/VTK,naucoin/VTKSlicerWidgets,daviddoria/PointGraphsPhase1,demarle/VTK,demarle/VTK,hendradarwin/VTK,sgh/vtk,jmerkow/VTK,keithroe/vtkoptix,mspark93/VTK,sankhesh/VTK,hendradarwin/VTK,gram526/VTK,daviddoria/PointGraphsPhase1,gram526/VTK,SimVascular/VTK,jeffbaumes/jeffbaumes-vtk,sankhesh/VTK,sumedhasingla/VTK,sgh/vtk,Wuteyan/VTK,sgh/vtk,Wuteyan/VTK,SimVascular/VTK,sumedhasingla/VTK,daviddoria/PointGraphsPhase1,spthaolt/VTK,aashish24/VTK-old,johnkit/vtk-dev,msmolens/VTK,candy7393/VTK,johnkit/vtk-dev,ashray/VTK-EVM,Wuteyan/VTK,mspark93/VTK,sgh/vtk,biddisco/VTK,demarle/VTK,keithroe/vtkoptix,sankhesh/VTK,keithroe/vtkoptix,hendradarwin/VTK,candy7393/VTK,msmolens/VTK,gram526/VTK,johnkit/vtk-dev,berendkleinhaneveld/VTK,jmerkow/VTK,aashish24/VTK-old,Wuteyan/VTK,mspark93/VTK,msmolens/VTK,demarle/VTK,berendkleinhaneveld/VTK,gram526/VTK,johnkit/vtk-dev,biddisco/VTK,demarle/VTK,demarle/VTK,aashish24/VTK-old,candy7393/VTK,berendkleinhaneveld/VTK,SimVascular/VTK,sgh/vtk,jmerkow/VTK,naucoin/VTKSlicerWidgets,msmolens/VTK,keithroe/vtkoptix,collects/VTK,berendkleinhaneveld/VTK,sankhesh/VTK,hendradarwin/VTK,gram526/VTK,spthaolt/VTK,johnkit/vtk-dev,cjh1/VTK,biddisco/VTK,naucoin/VTKSlicerWidgets,berendkleinhaneveld/VTK,cjh1/VTK,demarle/VTK,biddisco/VTK,ashray/VTK-EVM,sankhesh/VTK,jmerkow/VTK,SimVascular/VTK,gram526/VTK,ashray/VTK-EVM,ashray/VTK-EVM,gram526/VTK,aashish24/VTK-old,spthaolt/VTK,collects/VTK,keithroe/vtkoptix,collects/VTK,collects/VTK,sumedhasingla/VTK,mspark93/VTK,sankhesh/VTK,Wuteyan/VTK,jmerkow/VTK,sankhesh/VTK,candy7393/VTK,spthaolt/VTK,arnaudgelas/VTK,berendkleinhaneveld/VTK,Wuteyan/VTK,biddisco/VTK,biddisco/VTK,ashray/VTK-EVM,demarle/VTK,johnkit/vtk-dev,hendradarwin/VTK,jeffbaumes/jeffbaumes-vtk,msmolens/VTK,aashish24/VTK-old,spthaolt/VTK,mspark93/VTK,johnkit/vtk-dev,keithroe/vtkoptix,biddisco/VTK,berendkleinhaneveld/VTK,mspark93/VTK,candy7393/VTK,arnaudgelas/VTK,jeffbaumes/jeffbaumes-vtk,ashray/VTK-EVM,hendradarwin/VTK,daviddoria/PointGraphsPhase1,naucoin/VTKSlicerWidgets,arnaudgelas/VTK,sumedhasingla/VTK,naucoin/VTKSlicerWidgets,spthaolt/VTK,sumedhasingla/VTK,naucoin/VTKSlicerWidgets,jmerkow/VTK,spthaolt/VTK,gram526/VTK,SimVascular/VTK,collects/VTK,keithroe/vtkoptix,msmolens/VTK,SimVascular/VTK,ashray/VTK-EVM,mspark93/VTK,sankhesh/VTK,candy7393/VTK,Wuteyan/VTK,jeffbaumes/jeffbaumes-vtk,sumedhasingla/VTK,jeffbaumes/jeffbaumes-vtk,cjh1/VTK,cjh1/VTK,SimVascular/VTK,keithroe/vtkoptix,jeffbaumes/jeffbaumes-vtk,daviddoria/PointGraphsPhase1,mspark93/VTK,candy7393/VTK,SimVascular/VTK,sumedhasingla/VTK,arnaudgelas/VTK,jmerkow/VTK,msmolens/VTK,collects/VTK