internal override TestFrameResult TestTimeStamp(StateContext context, OsdFrameInfo frameTimestamp)
{
attempts++;
if (lastGoodTimeStamp == null)
{
if (frameTimestamp.FrameInfoIsOk())
lastGoodTimeStamp = frameTimestamp;
}
else
{
if (!frameTimestamp.FrameInfoIsOk() ||
lastGoodTimeStamp.SecondField.FieldNumber + 1 != frameTimestamp.FirstField.FieldNumber ||
Math.Abs(new TimeSpan(frameTimestamp.FirstField.TimeStamp.Ticks - lastGoodTimeStamp.SecondField.TimeStamp.Ticks).TotalMilliseconds - 20) > 1)
{
lastGoodTimeStamp = null;
}
else
{
secondLastGoodTimeStamp = frameTimestamp;
context.LastTimeStamp = secondLastGoodTimeStamp;
context.TransitionToState(CalibratedState.Instance);
}
}
return attempts > 4 ? TestFrameResult.ErrorSaveScreenShotImages : TestFrameResult.Undefined;
}
public TestFrameResult TestTimeStamp(OsdFrameInfo frameTimestamp, bool ts)
{
TestFrameResult suggestedResult = currentState.TestTimeStamp(this, frameTimestamp);
if (!frameTimestamp.FrameInfoIsOk() || suggestedResult == TestFrameResult.ErrorSaveScreenShotImages)
{
return TestFrameResult.ErrorSaveScreenShotImages;
}
else
return suggestedResult;
}
