message: Stop writing debug text after reading stage
  * The device was already doing this on its own serialiser, but if the
  context flattened the log it would have its own, and would waste time
  stringifying data
diff: @@ -1407,6 +1407,9 @@ void WrappedID3D11DeviceContext::ReplayLog(LogState readType, uint32_t startEven
  RDCLOG("Flattened");
  }
  + if(readType != READING)
  + m_pSerialiser->SetDebugText(false);
  +
  m_DoStateVerify = true;
  if(readType == EXECUTING && m_pDevice->GetNumDeferredContexts() &&
  