initialize()

bool MayaFlux::Core::TabletBackend::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 475 of file TabletBackend.cpp.

{
    if (m_initialized.load()) {
        return true;
    }
 
    if (hid_init() != 0) {
        MF_ERROR(Journal::Component::Core, Journal::Context::InputBackend,
            "Failed to initialize HIDAPI for tablet backend: {}",
            hid_failure_reason(nullptr));
        return false;
    }
 
#ifdef MAYAFLUX_PLATFORM_MACOS
    hid_darwin_set_open_exclusive(0);
#endif
 
    m_initialized.store(true);
 
    const size_t found = refresh_devices();
 
    MF_INFO(Journal::Component::Core, Journal::Context::InputBackend,
        "TabletBackend initialized, {} tool(s)", found);
 
    return true;
}

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

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