// Time per frame varies wildly, so we average a bit and display that.
private static void UpdateFrameTime()
{
if (Event.current.type != EventType.Repaint)
{
return;
}
float frameTime = UnityStats.frameTime;
float renderTime = UnityStats.renderTime;
m_ClientTimeAccumulator += frameTime;
m_RenderTimeAccumulator += renderTime;
if (Application.targetFrameRate <= 0 || !Unsupported.IsEditorPlayerLoopWaiting())
{
m_MaxTimeAccumulator += Mathf.Max(frameTime, renderTime);
}
else
{
m_MaxTimeAccumulator += Unsupported.GetFrameTimeCalculatedForEachEditorPlayerLoop();
}
++m_FrameCounter;
bool needsTime = m_ClientFrameTime == 0.0f && m_RenderFrameTime == 0.0f;
bool resetTime = m_FrameCounter > 30 || m_ClientTimeAccumulator > 0.3f || m_RenderTimeAccumulator > 0.3f;
if (needsTime || resetTime)
{
m_ClientFrameTime = m_ClientTimeAccumulator / m_FrameCounter;
m_RenderFrameTime = m_RenderTimeAccumulator / m_FrameCounter;
m_MaxFrameTime = m_MaxTimeAccumulator / m_FrameCounter;
}
if (resetTime)
{
m_ClientTimeAccumulator = 0.0f;
m_RenderTimeAccumulator = 0.0f;
m_MaxTimeAccumulator = 0.0f;
m_FrameCounter = 0;
}
}
