Regarding: thread bug in xc/lib/GL/glx/glxcmd.c and glxext.c Email: [EMAIL PROTECTED] ------------------------------------------------------------ XFree86 Version: XFree4.*.*
OS: linux rh7.3 Area: Xlib Server: XFree86 (The XFree86 4.x server) Description: version : XFree 4.* problem : GL application hangs at starting (quake3 and a threaded) when running a multithread application, any call to _XRead should be done after a XLockDisplay is called. If you don't do that, a call to _XRead may make a call to _XWaitForReadable that calls XUnlockDisplay then XLockDisplay then the application freezes in the next XLockDisplay this is not the case in : glxext.c:387 and glxcmd.c:1439 the correction should be fairly easy, moving the XUnlockDisplay done earlier at the end of the function and anywhere in the path where the function exits I can provide a patch if wanted Repeat By: not easy at all, never seen before, depends execution order but the glx code is obviously incorrect _______________________________________________ XFree86 mailing list [EMAIL PROTECTED] http://XFree86.Org/mailman/listinfo/xfree86
