Description of problem: On some Windows XP machines a Gtk3 app crashes when a window is moved (Maximize/Minimize is working). I get a "C++ Runetime Error". I'm not sure if Gtk3 need "C++ Redistributable Package". If it has something to do with that version ? Version-Release number of selected component (if applicable): mingw32-gtk3-3.8.2-2.fc19.noarch How reproducible: Start a Gtk3 program and move a window. Steps to Reproduce: 1. Start App 2. Move Window Actual results: Crash Expected results: Window is moved Additional info:
Could you try to compile your executable with the '-mconsole' flag? This causes your executable to show a console window when it is executed (or you can executable it directly from cmd.exe). I would expect that in this situation it will show additional information in the console window when the runtime error occurs. Otherwise you'd have to use WinDBG and change its settings so that it breaks on abort() calls (gdb can't catch this for some reason)
I have tried to compile the gtk3-demo.exe with '-mconsole' with no luck. It happens also on the "gtk3-widget-factory.exe" when moved rapidly around, if someone else could try. (Only on Windows XP)
https://mail.gnome.org/archives/gtk-app-devel-list/2012-July/msg00067.html Just found this. I'm not sure if that is in Gtk3. A lot have changed in gdkevents-win32.c since Gtk2. It can be reproduced by this: 1) Launch any gtk-win32 app 2) Right-click the application's title bar and select 'Move' 3) Without clicking your mouse yet, move the mouse, then left-click it, anywhere outside of the app 4) Right-click the title bar again and your app will crash
I recompiled pixman 0.30.2 with "--disable-sse2" and it now works on Windows XP.
Crash dump here: http://www.marshut.com/qivmr/pixman-run-time-error.html
Have you reported this upstream? https://bugs.freedesktop.org/enter_bug.cgi?product=pixman
https://bugs.freedesktop.org/show_bug.cgi?id=68300
Thanks for tracking it down. I've built new pixman packages with sse2 disabled, hope this helps.
mingw-pixman-0.30.0-3.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/mingw-pixman-0.30.0-3.fc19
mingw-pixman-0.30.0-4.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/mingw-pixman-0.30.0-4.fc20
Package mingw-pixman-0.30.0-4.fc20: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing mingw-pixman-0.30.0-4.fc20' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-15856/mingw-pixman-0.30.0-4.fc20 then log in and leave karma (feedback).
Disabled sse2 optimization in pixman on my handcrafted mingw GTK+3 toolchain: all is working fine. Many thanks for solving this long-standing issue.
mingw-pixman-0.30.0-3.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report.
mingw-pixman-0.30.0-4.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report.