[vtkusers] glClear : bug after changing my ATI drivers

[Jerome Velut]

Dear all,

Unsatisfied by my old driver on a new laptop -no hardware acceleration!-,
I updated them.

Now, I have an ATI driver handling OpenGL 6.14.10.6465
The surprise comes immediately : executing the wxVTKRenderWindow Python
example gives a crash in vtkOpenGLRenderer::Clear( ). Specifically, the
call to glClear(clear_mask) at the end of the Clear function is guilty
(line 207 of vtkOpenGLRenderer.cxx)

I am using VTK5.0, Windows Vista on a AMD Thurion 64x2, Python2.4.

An idea?

Thank you.

Jerome

+++++++++++++++++++++ Visual .NET 2003 Call Stack at error time +++++++

 	atioglxx.dll!693417d6()
>	vtkRendering.dll!vtkOpenGLRenderer::Clear()  Line 207 + 0xc	C++
 	vtkRendering.dll!vtkOpenGLCamera::Render(vtkRenderer * ren=0x033e7640) 
Line 130 + 0x10	C++
 	vtkRendering.dll!vtkRenderer::UpdateCamera()  Line 337 + 0x22	C++
 	vtkRendering.dll!vtkOpenGLRenderer::DeviceRender()  Line 163 + 0x10	C++
 	vtkRendering.dll!vtkRenderer::Render()  Line 254 + 0x10	C++
 	vtkRendering.dll!vtkRendererCollection::Render()  Line 52 + 0x10	C++
 	vtkRendering.dll!vtkRenderWindow::DoStereoRender()  Line 630	C++
 	vtkRendering.dll!vtkRenderWindow::DoFDRender()  Line 615 + 0x10	C++
 	vtkRendering.dll!vtkRenderWindow::DoAARender()  Line 508 + 0x10	C++
 	vtkRendering.dll!vtkRenderWindow::Render()  Line 334 + 0x10	C++
 	vtkRenderingPythonD.dll!PyvtkRenderWindow_Render(_object *
self=0x0264e488, _object * args=0x00ca1030)  Line 267 + 0x10	C++