Hi J-S,
> Those first three are weird, seems it can't create a GraphicsWindowWin32 and
> PixelBufferWin32, and the third without an error... I've seen problems
> creating GraphicsWindowWin32 objects programmatically before, the window
> classes are not registered so you need to create one window at startup with
> default traits using GraphicsContext::createGraphicsContext(traits) and then
> doing new GraphicsWindowWin32 will work. Perhaps this is the problem here.
>
> Then the others are also weird, they all report success but gl objects
> applied =0...
All the runs suffer from exactly the same problem - for some reason the
static RegisterWindowingSystemInterfaceProxy
createWindowingSystemInterfaceProxy;
In src/osgViewer/GraphicsWindowWin32.cpp is not constructing and
registering the Win32WindowingSystem as it should. This problem does
seem vaguely familiar, problems in pbufffe/window construction in
osgconv and osgdem being things that ring a bell.
As a real hack you try manually registering the Win32WindingSystem
object via the C function call (this is there to help out with apps
doing static linking):
extern "C" void graphicswindow_Win32(void);
main(..)
{
...
graphicswindow_Win32(void);
}
Robert.
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