public void ScheduledFrameCompleted(IDeckLinkVideoFrame completedFrame, _BMDOutputFrameCompletionResult result)
{
/*
* Have the roating cube here as it will
* Move at a realtive frequency to the updates
* to the decklink card
*/
if (squareRotx >= 360)
{
squareRotx = 0.0f;
}
if (squareRoty >= 360)
{
squareRoty = 0.0f;
}
squareRotx += 1.5f;
squareRoty += 0.5f;
_deckLinkOutput.ScheduleVideoFrame(_videoFrame, (_totalFrames * _frameDuration), _frameDuration, _frameTimescale);
_totalFrames++;
}
public DeckLinkOutputFrameCompletitonEventArgs(_BMDOutputFrameCompletionResult completionResult)
{
this.completionResult = completionResult;
}
// Explicit implementation of IDeckLinkVideoOutputCallback and IDeckLinkAudioOutputCallback
void IDeckLinkVideoOutputCallback.ScheduledFrameCompleted(IDeckLinkVideoFrame completedFrame, _BMDOutputFrameCompletionResult result)
{
// When a video frame has been completed, generate event to schedule next frame
var handler = VideoFrameCompletedHandler;
// Check whether any subscribers to VideoFrameCompletedHandler event
if (handler != null)
{
handler(this, new DeckLinkOutputFrameCompletitonEventArgs(result));
}
}
// Explicit implementation of IDeckLinkVideoOutputCallback and IDeckLinkAudioOutputCallback
void IDeckLinkVideoOutputCallback.ScheduledFrameCompleted(IDeckLinkVideoFrame completedFrame, _BMDOutputFrameCompletionResult result)
{
if (FrameDrawnCallback != null)
{
FrameDrawnCallback((int)m_totalFramesScheduled);
}
}
public void ScheduledFrameCompleted(IDeckLinkVideoFrame completedFrame, _BMDOutputFrameCompletionResult result)
{
System.Diagnostics.Debug.WriteLine("ScheduledFrameCompleted: " + result);
ScheduleNextFrame(false);
}
// Explicit implementation of IDeckLinkVideoOutputCallback and IDeckLinkAudioOutputCallback
void IDeckLinkVideoOutputCallback.ScheduledFrameCompleted(IDeckLinkVideoFrame completedFrame, _BMDOutputFrameCompletionResult result)
{
// Note: if you throw an exception, it will be ignored by the caller.
// When a frame has been completed
ScheduleNextFrame(false);
}
// Explicit implementation of IDeckLinkVideoOutputCallback and IDeckLinkAudioOutputCallback
void IDeckLinkVideoOutputCallback.ScheduledFrameCompleted(IDeckLinkVideoFrame completedFrame, _BMDOutputFrameCompletionResult result)
{
// When a video frame has been completed, generate event to schedule next frame
VideoFrameCompleted(false);
}
public void ScheduledFrameCompleted(IDeckLinkVideoFrame completedFrame, _BMDOutputFrameCompletionResult result)
{
ScheduleFrame(false);
}
public void ScheduledFrameCompleted(IDeckLinkVideoFrame completedFrame, _BMDOutputFrameCompletionResult result)
{
ScheduleFrame(false);
}
void IDeckLinkVideoOutputCallback.ScheduledFrameCompleted(IDeckLinkVideoFrame completedFrame, _BMDOutputFrameCompletionResult result)
{
try
{
switch (result)
{
case _BMDOutputFrameCompletionResult.bmdOutputFrameDisplayedLate:
_nFramesLated++;
(new Logger()).WriteNotice("frame lated. total:" + _nFramesLated);
break;
case _BMDOutputFrameCompletionResult.bmdOutputFrameDropped:
_nFramesDropped++;
(new Logger()).WriteNotice("frame dropped. total:" + _nFramesDropped);
break;
case _BMDOutputFrameCompletionResult.bmdOutputFrameFlushed:
_nFramesFlushed++;
(new Logger()).WriteNotice("frame flushed. total:" + _nFramesFlushed);
break;
//default:
// (new Logger()).WriteDebug4("ScheduledFrameCompleted normal");
// break;
}
Frame.Video oFrame;
Frame.Video[] aFramesOvertimed;
long nNow = _cStopWatch.ElapsedMilliseconds;
lock (_ahFramesBuffersBinds)
{
oFrame = _ahFramesBuffersBinds.FirstOrDefault(o => o.Value == completedFrame).Key;
if (null != oFrame && _aCurrentFramesIDs.ContainsKey(oFrame.nID))
{
(new Logger()).WriteDebug4("frame " + oFrame.nID + " was passed in " + (nNow - _aCurrentFramesIDs[oFrame.nID]) + " ms");
_aCurrentFramesIDs.Remove(oFrame.nID);
}
else if (0 < oFrame.nID)
(new Logger()).WriteError("VERY STRANGE - 1 [id=" + oFrame.nID + "]");
foreach (ulong nVFid in _aCurrentFramesIDs.Keys.Where(o => (Preferences.nQueueDeviceLength * 40 + 500) < nNow - _aCurrentFramesIDs[o]))
{
(new Logger()).WriteDebug2("There are some over timed frames in decklink buffer: \n");
(new Logger()).WriteDebug2("\t\t[id=" + nVFid + "][delta=" + _aCurrentFramesIDs[nVFid] + "]\n");
}
}
if (null == oFrame)
(new Logger()).WriteWarning("frame is not in _ahFramesBuffersBinds");
else
{
FrameBufferReleased(oFrame);
}
long nDelta = _cStopWatch.ElapsedMilliseconds - _nLastScTimeComplited;
if (100 < nDelta || 1 > nDelta)
(new Logger()).WriteDebug2("Last ScheduledFrameCompleted was " + nDelta + " ms ago");
_nLastScTimeComplited = _cStopWatch.ElapsedMilliseconds;
_bNeedToAddFrame = true;
#region закаменчено /* */
//bool bFound = false;
//IntPtr pFrameLast = IntPtr.Zero;
//if (completedFrame != _cFrameEmpty)
//{
// IDeckLinkMutableVideoFrame iFrame = (IDeckLinkMutableVideoFrame)completedFrame;
// if (0 > _aFramesRecovered.IndexOf(iFrame))
// {
// lock (_ahFramesBuffersBinds)
// {
// foreach (IntPtr pFB in _ahFramesBuffersBinds.Keys.ToArray())
// {
// if (iFrame == _ahFramesBuffersBinds[pFB])
// {
// _ahFramesBuffersBinds.Remove(pFB);
// pFrameLast = pFB;
// bFound = true;
// break;
// }
// }
// }
// }
// else
// {
// bFound = true;
// _aFramesRecovered.Remove(iFrame);
// }
//}
//if (!bFound)
// throw new Exception("не найден показанный кадр");
//if (Preferences.bFrameLastSave && IntPtr.Zero != pFrameLast)
//{
// if (null == aFrameLastBytes)
// aFrameLastBytes = new byte[completedFrame.GetHeight() * completedFrame.GetRowBytes()];
// lock (aFrameLastBytes)
// Marshal.Copy(pFrameLast, aFrameLastBytes, 0, aFrameLastBytes.Length);
//}
#endregion
}
catch (Exception ex)
{
(new Logger()).WriteError(ex);
}
}
