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  • Hash : d59caffe
    Author : Sam Lantinga
    Date : 2022-12-13T14:03:40

    Added support for clang thread-safety analysis The annotations have been added to SDL_mutex.h and have been made public so applications can enable this for their own code. Clang assumes that locking and unlocking can't fail, but SDL has the concept of a NULL mutex, so the mutex functions have been changed not to report errors if a mutex hasn't been initialized. We do have mutexes that might be accessed when they are NULL, notably in the event system, so this is an important change. This commit cleans up a bunch of rare race conditions in the joystick and game controller code so now everything should be completely protected by the joystick lock. To test this, change the compiler to "clang -Wthread-safety -Werror=thread-safety -DSDL_THREAD_SAFETY_ANALYSIS"

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    Git SSH git@git.kmx.io:kc3-lang/SDL.git
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    Fork of https://github.com/libsdl-org/SDL

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    thodg_w thodg_m thodg_l kc3_lang_org thodg www_kmx_io
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  • README.md

  • Simple DirectMedia Layer (SDL) Version 2.0

    https://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 Valveā€™s award winning catalog and many Humble Bundle games.

    More extensive documentation is available in the docs directory, starting with README.md

    Enjoy!

    Sam Lantinga (slouken@libsdl.org)