initialize()

bool MayaFlux::Core::HIDBackend::initialize ( )

overridevirtual

Initialize the input backend.

Returns

true if initialization succeeded

Should discover available devices but not start polling/listening.

Implements MayaFlux::Core::IInputBackend.

Definition at line 26 of file HIDBackend.cpp.

{
    if (m_initialized.load()) {
        MF_WARN(Journal::Component::Core, Journal::Context::InputBackend,
            "HIDBackend already initialized");
        return true;
    }
 
    if (hid_init() != 0) {
        MF_ERROR(Journal::Component::Core, Journal::Context::InputBackend,
            "Failed to initialize HIDAPI");
        return false;
    }
 
    MF_INFO(Journal::Component::Core, Journal::Context::InputBackend,
        "HIDBackend initialized (HIDAPI version: {})", get_version());
 
    m_initialized.store(true);
    refresh_devices();
 
    return true;
}

References MayaFlux::Journal::Core, get_version(), MayaFlux::Journal::InputBackend, m_initialized, MF_ERROR, MF_INFO, MF_WARN, and refresh_devices().

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