IBMDSwitcherKey GetSwitcherKey1(IBMDSwitcherMixEffectBlock block)
{
IBMDSwitcherKeyIterator meIterator = null;
IntPtr meIteratorPtr;
Guid meIteratorIID = typeof(IBMDSwitcherKeyIterator).GUID;
block.CreateIterator(ref meIteratorIID, out meIteratorPtr);
if (meIteratorPtr != null)
{
meIterator = (IBMDSwitcherKeyIterator)Marshal.GetObjectForIUnknown(meIteratorPtr);
}
if (meIterator == null)
{
return(null);
}
IBMDSwitcherKey temp = null;
if (meIterator != null)
{
meIterator.Next(out temp);
}
return(temp);
}
private void SwitcherConnected()
{
string switcherName;
m_switcher.GetProductName(out switcherName);
SwitcherName = switcherName;
// Install SwitcherMonitor callbacks:
m_switcher.AddCallback(m_switcherMonitor);
GetInputs();
m_mixEffectBlock1 = GetMixBox1();
if (m_mixEffectBlock1 != null)
{
m_mixEffectBlock1.AddCallback(m_mixEffectBlockMonitor);
}
else
{
MessageBox.Show("Unexpected: Could not get first mix effect block", "Error");
}
m_switcherKey = GetSwitcherKey1(m_mixEffectBlock1);
m_switcherKeyPreset = GetKeyParam(m_mixEffectBlock1);
m_transitionParam = GetKeyTransition(m_mixEffectBlock1);
UpdatePopupItems();
UpdateSliderPosition();
IsConnected = true;
m_switcherKey.SetOnAir(0);
}
public Key(IBMDSwitcherKey key, IMediator mediator)
{
_key = key;
_key.AddCallback(new KeyCallback(mediator));
_keyFlyParameters = _key.GetKeyFlyParameters();
_flyParameters = new KeyFlyParameters(_keyFlyParameters, mediator);
}
public void SetSongOffAir()
{
try
{
GetTransition1Parameters().SetNextTransitionSelection(_BMDSwitcherTransitionSelection.bmdSwitcherTransitionSelectionBackground);
IBMDSwitcherKey key = GetKey1();
key.SetOnAir(0);
}
catch (Exception ex)
{
throw new SwitcherLibException(ex.Message, ex);
}
}
public void SetSongOnAir()
{
try
{
IBMDSwitcherKey key = GetKey1();
key.SetInputFill(3010); //http://skaarhoj.com/fileadmin/BMDPROTOCOL.html
GetTransition1Parameters().SetNextTransitionSelection(_BMDSwitcherTransitionSelection.bmdSwitcherTransitionSelectionBackground);
key.SetOnAir(1);
}
catch (Exception ex)
{
throw new SwitcherLibException(ex.Message, ex);
}
}
private void SwitcherDisconnected()
{
try
{
this.Text = "";
deactivatebuttons();
btn_reconnect.Enabled = true;
btnKey1Air.Enabled = false;
if (m_audioInput != null)
{
m_audioInput.RemoveCallback(m_audioInputMonitor);
m_audioInput = null;
}
if (m_audioMonitorOutput != null)
{
m_audioMonitorOutput.RemoveCallback(m_audioOutputMonitor);
m_audioMonitorOutput = null;
}
if (m_audiomixer != null)
{
m_audiomixer.RemoveCallback(m_audioMixerMonitor);
m_audiomixer = null;
}
if (me1_dkey1 != null)
{
// Remove callback
me1_dkey1.RemoveCallback(m_dkeyMonitor);
// Release reference
me1_dkey1 = null;
}
if (me1_dkey2 != null)
{
// Remove callback
me1_dkey2.RemoveCallback(m_dkeyMonitor);
// Release reference
me1_dkey2 = null;
}
if (m_AUX1 != null)
{
// Remove callback
m_AUX1.RemoveCallback(m_auxMonitor);
// Release reference
m_AUX1 = null;
}
if (m_AUX2 != null)
{
// Remove callback
m_AUX2.RemoveCallback(m_auxMonitor);
// Release reference
m_AUX2 = null;
}
if (m_AUX3 != null)
{
// Remove callback
m_AUX3.RemoveCallback(m_auxMonitor);
// Release reference
m_AUX3 = null;
}
if (me1_key1 != null)
{
// Remove callback
me1_key1.RemoveCallback(m_keyMonitor);
// Release reference
me1_key1 = null;
}
if (me1_key2 != null)
{
// Remove callback
me1_key2.RemoveCallback(m_keyMonitor);
// Release reference
me1_key2 = null;
}
if (me1_key3 != null)
{
// Remove callback
me1_key3.RemoveCallback(m_keyMonitor);
// Release reference
me1_key3 = null;
}
if (me1_key4 != null)
{
// Remove callback
me1_key4.RemoveCallback(m_keyMonitor);
// Release reference
me1_key4 = null;
}
if (m_transition != null)
{
// Remove callback
m_transition.RemoveCallback(m_transitionMonitor);
// Release reference
m_transition = null;
}
// Remove all input monitors, remove callbacks
foreach (InputMonitor inputMon in m_inputMonitors)
{
inputMon.Input.RemoveCallback(inputMon);
}
m_inputMonitors.Clear();
if (m_mixEffectBlock1 != null)
{
// Remove callback
m_mixEffectBlock1.RemoveCallback(m_mixEffectBlockMonitor);
// Release reference
m_mixEffectBlock1 = null;
}
if (m_switcher != null)
{
// Remove callback:
m_switcher.RemoveCallback(m_switcherMonitor);
// release reference:
m_switcher = null;
}
}
catch (ArgumentException)
{
SwitcherDisconnected();
}
}
private static MixEffectState.KeyerState BuildKeyer(IBMDSwitcherKey props)
{
var state = new MixEffectState.KeyerState();
props.GetType(out _BMDSwitcherKeyType type);
state.Properties.KeyType = AtemEnumMaps.MixEffectKeyTypeMap.FindByValue(type);
props.GetInputCut(out long inputCut);
state.Properties.CutSource = (VideoSource)inputCut;
props.GetInputFill(out long input);
state.Properties.FillSource = (VideoSource)input;
props.GetOnAir(out int onAir);
state.OnAir = onAir != 0;
props.GetMasked(out int masked);
state.Properties.MaskEnabled = masked != 0;
props.GetMaskTop(out double top);
state.Properties.MaskTop = top;
props.GetMaskBottom(out double bottom);
state.Properties.MaskBottom = bottom;
props.GetMaskLeft(out double left);
state.Properties.MaskLeft = left;
props.GetMaskRight(out double right);
state.Properties.MaskRight = right;
if (props is IBMDSwitcherKeyLumaParameters luma)
{
state.Luma = BuildKeyerLuma(luma);
}
if (props is IBMDSwitcherKeyChromaParameters chroma)
{
state.Chroma = BuildKeyerChroma(chroma);
}
if (props is IBMDSwitcherKeyAdvancedChromaParameters advancedChroma)
{
state.AdvancedChroma = BuildKeyerAdvancedChroma(advancedChroma);
}
if (props is IBMDSwitcherKeyPatternParameters pattern)
{
state.Pattern = BuildKeyerPattern(pattern);
}
if (props is IBMDSwitcherKeyDVEParameters dve)
{
state.DVE = BuildKeyerDVE(dve);
}
if (props is IBMDSwitcherKeyFlyParameters fly && state.DVE != null)
{
BuildKeyerFly(state.DVE, fly);
fly.GetFly(out int isFlyKey);
state.Properties.FlyEnabled = isFlyKey != 0;
fly.GetCanFly(out int canFly);
state.Properties.CanFlyKey = canFly != 0;
state.FlyProperties = new MixEffectState.KeyerFlyProperties();
fly.IsKeyFrameStored(_BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameA, out int aStored);
state.FlyProperties.IsASet = aStored != 0;
fly.IsKeyFrameStored(_BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameB, out int bStored);
state.FlyProperties.IsBSet = bStored != 0;
// This is a pretty meaningless value, as it is really the LastRunKeyFrame
// fly.IsAtKeyFrames(out _BMDSwitcherFlyKeyFrame isAtFrame);
// state.FlyProperties.IsAtKeyFrame = (uint) isAtFrame;
fly.IsRunning(out int isRunning, out _BMDSwitcherFlyKeyFrame destination);
state.FlyProperties.RunningToInfinite = 0;
if (isRunning == 0)
{
state.FlyProperties.RunningToKeyFrame = FlyKeyKeyFrameType.None;
}
else
{
switch (destination)
{
case _BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameFull:
state.FlyProperties.RunningToKeyFrame = FlyKeyKeyFrameType.Full;
break;
case _BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameInfinityCentreOfKey:
state.FlyProperties.RunningToKeyFrame = FlyKeyKeyFrameType.RunToInfinite;
state.FlyProperties.RunningToInfinite = FlyKeyLocation.CentreOfKey;
break;
case _BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameInfinityTopLeft:
state.FlyProperties.RunningToKeyFrame = FlyKeyKeyFrameType.RunToInfinite;
state.FlyProperties.RunningToInfinite = FlyKeyLocation.TopLeft;
break;
case _BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameInfinityTop:
state.FlyProperties.RunningToKeyFrame = FlyKeyKeyFrameType.RunToInfinite;
state.FlyProperties.RunningToInfinite = FlyKeyLocation.TopCentre;
break;
case _BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameInfinityTopRight:
state.FlyProperties.RunningToKeyFrame = FlyKeyKeyFrameType.RunToInfinite;
state.FlyProperties.RunningToInfinite = FlyKeyLocation.TopRight;
break;
case _BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameInfinityLeft:
state.FlyProperties.RunningToKeyFrame = FlyKeyKeyFrameType.RunToInfinite;
state.FlyProperties.RunningToInfinite = FlyKeyLocation.MiddleLeft;
break;
case _BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameInfinityCentre:
state.FlyProperties.RunningToKeyFrame = FlyKeyKeyFrameType.RunToInfinite;
state.FlyProperties.RunningToInfinite = FlyKeyLocation.MiddleCentre;
break;
case _BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameInfinityRight:
state.FlyProperties.RunningToKeyFrame = FlyKeyKeyFrameType.RunToInfinite;
state.FlyProperties.RunningToInfinite = FlyKeyLocation.MiddleRight;
break;
case _BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameInfinityBottomLeft:
state.FlyProperties.RunningToKeyFrame = FlyKeyKeyFrameType.RunToInfinite;
state.FlyProperties.RunningToInfinite = FlyKeyLocation.BottomLeft;
break;
case _BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameInfinityBottom:
state.FlyProperties.RunningToKeyFrame = FlyKeyKeyFrameType.RunToInfinite;
state.FlyProperties.RunningToInfinite = FlyKeyLocation.BottomCentre;
break;
case _BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameInfinityBottomRight:
state.FlyProperties.RunningToKeyFrame = FlyKeyKeyFrameType.RunToInfinite;
state.FlyProperties.RunningToInfinite = FlyKeyLocation.BottomRight;
break;
case _BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameA:
state.FlyProperties.RunningToKeyFrame = FlyKeyKeyFrameType.A;
break;
case _BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameB:
state.FlyProperties.RunningToKeyFrame = FlyKeyKeyFrameType.B;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
fly.GetKeyFrameParameters(_BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameA, out IBMDSwitcherKeyFlyKeyFrameParameters keyframeA);
fly.GetKeyFrameParameters(_BMDSwitcherFlyKeyFrame.bmdSwitcherFlyKeyFrameB, out IBMDSwitcherKeyFlyKeyFrameParameters keyframeB);
state.FlyFrames = new List <MixEffectState.KeyerFlyFrameState>
{
BuildKeyerFlyFrame(keyframeA),
BuildKeyerFlyFrame(keyframeB)
};
}
return(state);
}
public static IBMDSwitcherKeyFlyParameters GetKeyFlyParameters(this IBMDSwitcherKey o)
{
return(QueryInterface <IBMDSwitcherKey, IBMDSwitcherKeyFlyParameters> .GetObject(o));
}
private void SwitcherDisconnected()
{
buttonConnect.Enabled = true;
textBoxSwitcherName.Text = "";
if (m_audioInput != null)
{
m_audioInput.RemoveCallback(m_audioInputMonitor);
m_audioInput = null;
}
if (m_audioMonitorOutput != null)
{
m_audioMonitorOutput.RemoveCallback(m_audioOutputMonitor);
m_audioMonitorOutput = null;
}
if (m_audiomixer != null)
{
m_audiomixer.RemoveCallback(m_audioMixerMonitor);
m_audiomixer = null;
}
if (me1_dkey1 != null)
{
// Remove callback
me1_dkey1.RemoveCallback(m_dkeyMonitor);
// Release reference
me1_dkey1 = null;
}
if (me1_dkey2 != null)
{
// Remove callback
me1_dkey2.RemoveCallback(m_dkeyMonitor);
// Release reference
me1_dkey2 = null;
}
if (m_AUX1 != null)
{
// Remove callback
m_AUX1.RemoveCallback(m_auxMonitor);
// Release reference
m_AUX1 = null;
}
if (m_AUX2 != null)
{
// Remove callback
m_AUX2.RemoveCallback(m_auxMonitor);
// Release reference
m_AUX2 = null;
}
if (m_AUX3 != null)
{
// Remove callback
m_AUX3.RemoveCallback(m_auxMonitor);
// Release reference
m_AUX3 = null;
}
if (m_inputAux != null)
{
// Remove callback
m_inputAux.RemoveCallback(m_auxMonitor);
// Release reference
m_inputAux = null;
}
if (me1_key1 != null)
{
// Remove callback
me1_key1.RemoveCallback(m_keyMonitor);
// Release reference
me1_key1 = null;
}
if (me1_key2 != null)
{
// Remove callback
me1_key2.RemoveCallback(m_keyMonitor);
// Release reference
me1_key2 = null;
}
if (me1_key3 != null)
{
// Remove callback
me1_key3.RemoveCallback(m_keyMonitor);
// Release reference
me1_key3 = null;
}
if (me1_key4 != null)
{
// Remove callback
me1_key4.RemoveCallback(m_keyMonitor);
// Release reference
me1_key4 = null;
}
if (m_transition != null)
{
// Remove callback
m_transition.RemoveCallback(m_transitionMonitor);
// Release reference
m_transition = null;
}
// Remove all input monitors, remove callbacks
foreach (InputMonitor inputMon in m_inputMonitors)
{
inputMon.Input.RemoveCallback(inputMon);
}
m_inputMonitors.Clear();
if (m_mixEffectBlock1 != null)
{
// Remove callback
m_mixEffectBlock1.RemoveCallback(m_mixEffectBlockMonitor);
// Release reference
m_mixEffectBlock1 = null;
}
if (m_switcher != null)
{
// Remove callback:
m_switcher.RemoveCallback(m_switcherMonitor);
// release reference:
m_switcher = null;
}
}
internal SwitcherKeyCallback(IBMDSwitcherKey key, int index)
{
this._indexnr = index;
this.Key = key;
}
