Method GetActiveDrivers

renderdoc/core/core.cpp:2024–2058

}

std::map<RDCDriver, RDCDriverStatus> RenderDoc::GetActiveDrivers()
{
  std::map<RDCDriver, uint64_t> drivers;

  {
    SCOPED_LOCK(m_DriverLock);
    drivers = m_ActiveDrivers;
  }

  std::map<RDCDriver, RDCDriverStatus> ret;

  for(auto it = drivers.begin(); it != drivers.end(); ++it)
  {
    RDCDriverStatus &status = ret[it->first];
    // driver is presenting if the timestamp is greater than 0 and less than 10 seconds ago (gives a
    // little leeway for loading screens or something where the presentation stops temporarily).
    // we also assume that during a capture if it was presenting, then it's still capturing.
    // Otherwise a long capture would temporarily set it as not presenting.
    status.presenting = it->second > 0;

    if(status.presenting && !IsFrameCapturing() && it->second < Timing::GetUnixTimestamp() - 10)
      status.presenting = false;

    status.supported = (HasRemoteDriver(it->first) || HasReplayDriver(it->first)) &&
                       HasActiveFrameCapturer(it->first);

    if(!status.supported)
    {
      SCOPED_LOCK(m_DriverLock);
      status.supportMessage = m_APISupportMessages[it->first];
    }
  }

  return ret;
}

std::map<RDCDriver, rdcstr> RenderDoc::GetReplayDrivers()
{