Hi, Philip, FYI: All integral types in Win64 are the same size as they were in Win32. Only ptr types got "promoted" to 64 bit. See this article: http://blogs.msdn.com/oldnewthing/archive/2005/01/31/363790.aspx
Cheers, Wojtek Lewandowski ----- Original Message ----- From: "Philip Taylor" <[EMAIL PROTECTED]> To: "OpenSceneGraph Users" <osg-users@lists.openscenegraph.org> Sent: Wednesday, January 09, 2008 11:34 PM Subject: Re: [osg-users] INT32 redeifinition with Win32 and VS8 binarypackage > Just an idle thought in passing .... > > with the advent of 64 bit builds, it may not be such a good idea to mark a > "long" as a 32 bit quantity since I believe the redmond 64 bit model > defines > long as a 64 bit quantity where as an int is 32 bits. On 32 bit systems, > the > two are the same size and can be freely interchanged. So apply the patch > but > ensure the build is 32 bits only. > > Happy New Year > PhilT > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of > Somerville, Andrew > Sent: 09 January 2008 21:43 > To: osg-users@lists.openscenegraph.org > Subject: [osg-users] INT32 redeifinition with Win32 and VS8 binary > package > > > > It appears that the VS8 binary package for osg2.2.0 has a problem in > one of the 3rd party header files included. (jmorecfg.h) > > Compiling against it causes an error regarding redefinition of INT32. > > Im not sure if there are any repercussions, but there is a simple fix > seen in an old patch on the secondlife wiki which protects the define > with a check against WIN32 > > https://wiki.secondlife.com/wiki/Patch_jpeglib > in jmorecfg.h: > > #ifndef XMD_H > typedef long INT32; > #endif > > is changed to: > > #if !defined( XMD_H ) && !defined( WIN32 ) > typedef long INT32; > #endif > > > It also does an #undef on FAR just before it blanks it to remove a > warning about redifinition. > > Im not sure how hard it would be to repackage the current 2.2 VS8 > binary package, but at least it can be fixed for for future Visual > Studio packages. > > Regards, > Andy > _______________________________________________ > 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 > _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
