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  • Hash : d44f3922
    Author : Sam Lantinga
    Date : 2014-07-07T10:33:32

    Fixed bug 2629 - Mac: crash when calling SDL_DestroyWindow with an active OpenGL context Alex Szpakowski Since this commit https://hg.libsdl.org/SDL/rev/59b543340d63 , calling SDL_DestroyWindow will crash the program if the window has an active OpenGL context. This is because the Cocoa_DestroyWindow code sets the window's driverdata to NULL and then calls [context setWindow:NULL], which tries to access the window's driverdata, resulting in a null pointer dereference. I have attached a patch which fixes the issue by moving the line which sets the driverdata to NULL to after the lines which call functions that use the driverdata pointer.

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  • README.txt

  •                          Simple DirectMedia Layer
    
                                      (SDL)
    
                                    Version 2.0
    
    ---
    http://www.libsdl.org/
    
    Simple DirectMedia Layer is a cross-platform development library designed
    to provide low level access to audio, keyboard, mouse, joystick, and graphics
    hardware via OpenGL and Direct3D. It is used by video playback software,
    emulators, and popular games including Valve's award winning catalog
    and many Humble Bundle games.
    
    SDL officially supports Windows, Mac OS X, Linux, iOS, and Android.
    Support for other platforms may be found in the source code.
    
    SDL is written in C, works natively with C++, and there are bindings 
    available for several other languages, including C# and Python.
    
    This library is distributed under the zlib license, which can be found
    in the file "COPYING.txt".
    
    The best way to learn how to use SDL is to check out the header files in
    the "include" subdirectory and the programs in the "test" subdirectory.
    The header files and test programs are well commented and always up to date.
    More documentation and FAQs are available online at:
    	http://wiki.libsdl.org/
    
    If you need help with the library, or just want to discuss SDL related
    issues, you can join the developers mailing list:
    	http://www.libsdl.org/mailing-list.php
    
    If you want to report bugs or contribute patches, please submit them to
    bugzilla:
        http://bugzilla.libsdl.org/
    
    Enjoy!
    	Sam Lantinga				(slouken@libsdl.org)