| 963 | // of frames since streaming started. |
| 964 | |
| 965 | STDMETHODIMP CBaseVideoRenderer2::get_Jitter(__out int *piJitter) |
| 966 | { |
| 967 | // First frames have invalid stamps, so we get no stats for them |
| 968 | // So second frame gives invalid inter-frame time |
| 969 | // So we need 3 frames to get 1 datum, so N is cFramesDrawn-2 |
| 970 | return GetStdDev(m_cFramesDrawn - 2, |
| 971 | piJitter, |
| 972 | m_iSumSqFrameTime, |
| 973 | m_iSumFrameTime); |
| 974 | } // get_Jitter |
| 975 | |
| 976 | |
| 977 | // Overidden to return our IQualProp interface |
nothing calls this directly
no outgoing calls
no test coverage detected