Hello, I am trying to develop an application using more than one Xv extension enabled window. These display images each one. All works correctly except when the windows overlaps: the content of the window are destroyed when the Expose Event of the window is managed with an XShmPutImage. I have used valgrind checking for memory leakages and for bad thread synchronization but everything is ok for that debugger. So what am I suppose to try next? When the x server freezes the only possibility is to reset the computer. The same is for an ubuntu 8.04 64bit and for an ubuntu 7.10 32bit, both with ati original driver and fglrx.ko kernel object.
How can I debug the problem if the x server freezes? I have also tried to use XSynchronize at xlib initialization and to define one my error callback function but nothing has worked. May be there is some debugging tool for debugging xlib in such situation? Thanks in advance, any help is appreciated, -- Amos Tibaldi _______________________________________________ xorg mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/xorg
