Method getFunction

src/SFML/Window/GlContext.cpp:684–697

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GlFunctionPointer GlContext::getFunction(const char* name)
{
    // Make sure we don't try to create the shared context here since
    // setActive can be called during construction and lead to infinite recursion
    auto* sharedContext = SharedContext::getWeakPtr().lock().get();

    // We can't and don't need to lock when we are currently creating the shared context
    std::unique_lock<std::recursive_mutex> lock;

    if (sharedContext)
        lock = std::unique_lock(sharedContext->mutex);

    return ContextType::getFunction(name);
}


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