ENH. in vtkWin32OpenGLRenderWindow
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
In some cases on Intel 82945G Express Chipset (Driver version: 6.14.10.4926 / 14.32.4) the call of the function "wglMakeCurrent(NULL, NULL)" returns FALSE. Same application on NVidia and ATI works just fine.
For example: simple application with Quad-View produces error message in vtkWin32OpenGLRenderWindow::Clean().
MSDN says that, when the second parameter is NULL, the first parameter will be ignored. It looks like on Intel it is different.
Proposal: Change the call of the function as follows: wglMakeCurrent(this->DeviceContext, NULL). This looks to work on all platforms.