protected override void BeginDevice()
{
_currCapturedFrame = 0;
#if UNITY_EDITOR_WIN || UNITY_STANDALONE_WIN
_device.GenlockOffset = _genlockPixelOffset;
if (_current3DEnabled)
{
if (!DeckLinkPlugin.IsOutputMode3DSupported(_deviceIndex, _modeIndex))
{
_current3DEnabled = false;
Debug.LogWarning("[AVProDeckLink] Output mode does not support stereo mode " + _modeIndex + ", disabling");
}
}
DeckLinkPlugin.Set3DPlaybackEnabled(_device.DeviceIndex, _current3DEnabled);
_device.LowLatencyMode = _lowLatencyMode;
// Set keying mode before the output has started, as this can affect buffer allocation sizes
if (_keyerMode != KeyerMode.None)
{
_device.CurrentKeyingMode = _keyerMode;
}
// Try starting output
if (!_device.StartOutput(_modeIndex))
{
Debug.LogWarning("[AVProDeckLink] device failed to start.");
StopOutput();
_device = null;
}
else
{
DeviceMode mode = _device.GetOutputMode(_modeIndex);
RegisterAudioOutput();
float framerate = mode.FrameRate;
InitCaptureBlendResources(mode.Width, mode.Height);
if (mode.InterlacedFieldMode)
{
_interlaced = true;
framerate *= 2;
InitInterlaceResources(mode.Width, mode.Height);
}
else
{
_interlaced = false;
}
InitConversionResources(mode.PixelFormat, mode.Width, mode.Height);
if (!DeckLinkSettings.Instance._multiOutput && !_syncedToInput)
{
Application.targetFrameRate = _targetFrameRate = Mathf.CeilToInt(framerate);
#if !UNITY_2018_2_OR_NEWER
Time.captureFramerate = _targetFrameRate;
#endif
}
else
{
Application.targetFrameRate = Time.captureFramerate = -1;
_outputFrameRate = _targetFrameRate = Mathf.CeilToInt(framerate);
}
AttachToCamera();
}
#endif
}