static ContainerVideoAudio()
{
_aqEvents = new ThreadBufferQueue<Tuple<EventDelegate, Effect, Effect>>(false, true);
_cThreadEvents = new System.Threading.Thread(WorkerEvents);
_cThreadEvents.IsBackground = true;
_cThreadEvents.Start();
}
static Plugin()
{
_aqEvents = new ThreadBufferQueue<Tuple<EventDelegate, IPlugin>>(false, true);
_cThreadEvents = new System.Threading.Thread(WorkerEvents);
_cThreadEvents.IsBackground = true;
_cThreadEvents.Start();
}
static PixelsMap()
{
if (0 < Preferences.nCUDAVersion)
{
_aqCommands = new ThreadBufferQueue<Command>(0, false);
System.Threading.ThreadPool.QueueUserWorkItem(Worker);
}
}
public Playlist()
: base(EffectType.Playlist)
{
try
{
_nDefaultTransitionDuration = 0;
_nEndTransDuration = 0;
_aqContainerActions = new Queue<Dictionary<IEffect, ContainerAction>>();
_aqPrepareQueue = new ThreadBufferQueue<IEffect>(false, true);
_aItemsEffectHashCodesToDelete = new List<int>();
_aItemsQueue = new List<Item>();
_aItemsOnAir = new List<Item>();
_cTransition = new Item(new Transition());
_cTransition.bIsActive = false;
_nNextTransDuration = ushort.MaxValue;
_aAudioSilence = new byte[2 * Preferences.nAudioBytesPerFramePerChannel];
System.Threading.ThreadPool.QueueUserWorkItem(PrepareAsync);
//_nPrepareFrameQty = (ushort)(_nTransitionFrameQty * 4);
aChannelsAudio = new byte[0]; // UNDONE
}
catch
{
Fail();
throw;
}
}
public Baetylus()
{
(new Logger()).WriteDebug3("in");
lock (_cSyncRoot)
{
if (1 > _nReferencesQty)
{
(new Logger()).WriteDebug4("baetylus:constructor:init");
_aqContainerActions = new Queue<Dictionary<IEffect, ContainerAction>>();
_aEffects = new List<IEffect>();
_stFullFrameArea = cBoard.stArea;
_aqBufferFrame = new ThreadBufferQueue<Device.Frame>(Preferences.nQueueBaetylusLength, true, false);
_aqPixelsMapsDisposed = new Queue<PixelsMap>();
_bNeedEffectsReorder = false;
_cThreadWorker = new System.Threading.Thread(Worker);
_cThreadWorker.IsBackground = true;
_cThreadWorker.Priority = System.Threading.ThreadPriority.AboveNormal;
_cThreadWorker.Start();
_bDoWritingFrames = false;
_aqWritingFrames = new Queue<byte[]>();
_cThreadWritingFramesWorker = new System.Threading.Thread(WritingFramesWorker);
_cThreadWritingFramesWorker.IsBackground = true;
_cThreadWritingFramesWorker.Priority = System.Threading.ThreadPriority.Normal;
_cThreadWritingFramesWorker.Start();
cBoard.NextFrame += new NextFrameCallback(OnNextFrame);
cBoard.TurnOn();
}
_nReferencesQty++;
}
(new Logger()).WriteDebug4("return [refqty:" + _nReferencesQty + "]");
}
public Aja(DeviceScanner.NTV2DeviceInfo cDeviceInfo, uint nDeviceIndex)
: base("Aja-" + nDeviceIndex + "_")
{
try
{
_nDeviceIndex = nDeviceIndex;
_nAudioQueueLength = 0;
_bDoMultichannel = true; // separate channels (if false, all channels provides one signal)
string sMessage = "aja card [devid=" + cDeviceInfo.stWrapper.deviceID + "][device_id=" + cDeviceInfo.deviceIdentifier + "][multiformat=" + cDeviceInfo.stWrapper.multiFormat + "][ins=" + cDeviceInfo.stWrapper.numVidInputs + "][outs=" + cDeviceInfo.stWrapper.numVidOutputs + "]";
if (bInput)
{
throw new Exception("aja input mode has not relized yet");
}
else
{
_eChannel = (AjaInterop.NTV2Channel)Preferences.nTargetChannel;
sMessage += "<br>\tsupported video formats:<br>\t\t" + cDeviceInfo.videoFormatsList.ToEnumerationString("<br>\t\t", "", null, null, true);
sMessage += "<br>\tsupported audio Bits Per Sample:<br>\t\t" + cDeviceInfo.audioBitsPerSampleList.ToEnumerationString("<br>\t\t", "", null, null, true);
sMessage += "<br>\tsupported audio in sources:<br>\t\t" + cDeviceInfo.audioInSourceList.ToEnumerationString("<br>\t\t", "", null, null, true);
sMessage += "<br>\tsupported audio out sources:<br>\t\t" + cDeviceInfo.audioOutSourceList.ToEnumerationString("<br>\t\t", "", null, null, true);
sMessage += "<br>\tsupported audio sample rates:<br>\t\t" + cDeviceInfo.audioSampleRateList.ToEnumerationString("<br>\t\t", "", null, null, true);
(new Logger("Aja", sName)).WriteNotice(sMessage);
if (Preferences.bAudio)
{
_nAudioChannelsQty = Preferences.nAudioChannelsQty; // can be only 6, 8, 16
if (_nAudioChannelsQty != 6 && _nAudioChannelsQty != 8 && _nAudioChannelsQty != 16)
{
throw new Exception("unsupported audio channels qty (only 6, 8, 16) [" + _nAudioChannelsQty + "]");
}
switch (Preferences.nAudioSamplesRate)
{
case 48000:
_eAudioSampleRate = AjaInterop.NTV2AudioRate.NTV2_AUDIO_48K;
break;
case 96000:
_eAudioSampleRate = AjaInterop.NTV2AudioRate.NTV2_AUDIO_96K;
throw new Exception("96000 audio sample rate has not realised yet");
default:
throw new Exception("unsupported audio sample rate [" + Preferences.nAudioSamplesRate + "]");
}
//for (int nIndx = 0; _nAudioFrameSize_InBytes > nIndx; nIndx++)
// Marshal.WriteByte(_pAudioSamplesBuffer, nIndx, 0);
}
_cCard = new NTV2Card(_nDeviceIndex, Preferences.bAudio, _eChannel, ePixelFormat, AjaTools.NTV2ChannelToOutputDestination(_eChannel), eVideoFormat, _eAudioSampleRate, _bDoMultichannel, _nAudioChannelsQty, false, false);
_cCard.SetVideoFormat();
ushort nW, nH;
_cCard.GetActiveFrameDimensions(out nW, out nH);
stArea = new Area(0, 0, nW, nH);
_nVideoBytesQty = stArea.nWidth * stArea.nHeight * 4;
AjaInterop.NTV2FrameRate eFR;
switch (eFR = _cCard.GetCurrentFramrRate())
{
case AjaInterop.NTV2FrameRate.NTV2_FRAMERATE_2500:
Preferences.nFPS = 25;
break;
default:
throw new Exception("unsupported frame rate [" + eFR + "][video_format=" + _eVideoFormat + "]");
}
if (Preferences.bAudio)
{
_nAudioBufferCapacity_InSamples = Preferences.nAudioSamplesPerFrame * Preferences.nQueueDeviceLength;
_nChannelBytesQty = Preferences.nAudioSamplesPerFrame * Preferences.nAudioByteDepth;
_nAudioBytesQty = _nAudioChannelsQty * _nChannelBytesQty;
}
_AjaFramesBufferMaxCount = 3;
_AjaFramesVideoBuffer = new ThreadBufferQueue <Frame.Video>(_AjaFramesBufferMaxCount, true, true);
_AjaFramesVideoToDispose = new ThreadBufferQueue <Frame.Video>(false, false);
if (Preferences.bAudio)
{
_AjaFramesAudioBuffer = new ThreadBufferQueue <Frame.Audio>(_AjaFramesBufferMaxCount, true, true);
_AjaFramesAudioToDispose = new ThreadBufferQueue <Frame.Audio>(false, false);
}
_bDoWritingFrames = false;
#if DEBUG
_aqWritingFrames = new Queue <byte[]>();
_cThreadWritingFramesWorker = new System.Threading.Thread(WritingFramesWorker);
_cThreadWritingFramesWorker.IsBackground = true;
_cThreadWritingFramesWorker.Priority = System.Threading.ThreadPriority.Normal;
_cThreadWritingFramesWorker.Start();
#endif
if (null != Preferences.cDownStreamKeyer)
{
throw new Exception("aja keyer has not realised yet");
}
}
}
catch (Exception ex)
{
(new Logger("Aja", sName)).WriteError(ex);
throw;
}
}
