pull_frame_all()

void MayaFlux::IO::CameraReader::pull_frame_all

(

)

Signal the background decode thread to pull one frame.

Non-blocking. Called by IOManager::dispatch_frame_request() or the standalone IOService lambda. The decode thread wakes, calls pull_frame(), writes pixels into the container, marks it READY, then sleeps until the next signal. Safe to call from any thread.

Definition at line 263 of file CameraReader.cpp.

{
    {
        std::lock_guard lock(m_decode_mutex);
        m_frame_requested.store(true, std::memory_order_relaxed);
    }
    m_decode_cv.notify_one();
}

References m_decode_cv, m_decode_mutex, and m_frame_requested.

Referenced by setup_io_service().

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