C:\Dokumente und Einstellungen\adegli>osgviewer --cc test.ive PixelBufferWin32::makeCurrentImplementation(), failed
same behaviour, ATI graphic card 2007/10/2, Glenn Waldron <[EMAIL PROTECTED]>: > > Thanks Robert, I will see what I can discover. > > The Windows error resulting from wglMakeCurrent is "The requested resource > is in use" (according to GetLastError). I will keep digging on this one.. > -gw > > On 10/2/07, Robert Osfield <[EMAIL PROTECTED]> wrote: > > > > Hi Glenn, > > > > I have only personally testing compile contexts under Linux and > > haven't seen any error like your describe. I've just done check > > against a paged database using --cc with osgviewer and things are > > working as they should. > > > > Problems you are seeing code by a threading bug in the implementation > > that the linux build isn't sensitive too, or it could be a bug in the > > pixel buffer implementation, or it could simply be a bug in the OpenGL > > driver. Which? I can't say, I'm afraid this is something windows > > developers will have to debug. > > > > Robert. > > > > On 10/2/07, Glenn Waldron <[EMAIL PROTECTED] > wrote: > > > Hi, > > > I'm eager to try out the GL compile context (--cc), but I'm getting > > odd > > > results. If I run: > > > > > > osgviewerd --cc out.ive > > > > > > Sometimes I get this error, after which the globe displays with no > > textures: > > > > > > PixelBufferWin32::makeCurrentImplementation(), failed > > > > > > Sometimes I get this error: > > > > > > Warning:: Mipmapped osg::Image not a power of two, cannot apply to > > > texture. > > > Received a request to compress an image, but image size is not a > > multiple > > > of four (-842150451x-842150451). Reverting to uncompressed. > > > > > > And sometimes it works and the globe appears OK. > > > > > > Note that results are the same with the --SingleThreaded option. This > > is > > > under OSG SVN (10/2), Win XP, NVIDIA 7800GT, Athlon X2. I have the > > same > > > error on another machine, an Intel dual core laptop running XP with a > > > 7950GTX. > > > Any ideas of what to look for? -gw > > > > > > -- > > > Glenn Waldron : Pelican Mapping : http://pelicanmapping.com : > > 703-652-4791 > > > _______________________________________________ > > > osg-users mailing list > > > osg-users@lists.openscenegraph.org > > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > > > > _______________________________________________ > > osg-users mailing list > > osg-users@lists.openscenegraph.org > > > > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > > > > > -- > Glenn Waldron : Pelican Mapping : http://pelicanmapping.com : 703-652-4791 > > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > -- ******************************************** Adrian Egli
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