Method m_handleImagePlacedInProcessMemory

src/osvr/Common/ImagingComponent.cpp:331–351

#ifdef OSVR_COMMON_IN_PROCESS_IMAGING
    int VRPN_CALLBACK
    ImagingComponent::m_handleImagePlacedInProcessMemory(void *userdata,
                                                         vrpn_HANDLERPARAM p) {
        auto self = static_cast<ImagingComponent *>(userdata);
        auto bufReader = readExternalBuffer(p.buffer, p.payload_len);

        messages::ImagePlacedInProcessMemory::MessageSerialization msgSerialize;
        deserialize(bufReader, msgSerialize);
        auto msg = msgSerialize.getMessage();
        ImageData data;
        data.sensor = msg.sensor;
        data.metadata = msg.metadata;
        data.buffer.reset(reinterpret_cast<OSVR_ImageBufferElement*>(msg.buffer), &cv::fastFree);
        auto timestamp = util::time::fromStructTimeval(p.msg_time);

        self->m_checkFirst(msg.metadata);
        for (auto const &cb : self->m_cb) {
            cb(data, timestamp);
        }
        return 0;
    }
#endif

    int VRPN_CALLBACK