public void Translate(XNA.Vector3 delta)
{
Position += delta;
Look += delta;
_viewUpdated = true;
}
override protected void LoadXML(XmlNode cXmlNode)
{
if (null == cXmlNode) // || _bInitialized
{
return;
}
_sDebugFolder = cXmlNode.AttributeOrDefaultGet <string>("debug_folder", "");
XmlNode cNodeChild;
XmlNode cNodeDevice = cXmlNode;
_nTargetDevice = cNodeDevice.AttributeGet <byte>("target");
_sDeviceMake = cNodeDevice.AttributeValueGet("make");
if (_sDeviceMake == "aja")
{
_nTargetChannel = cNodeDevice.AttributeGet <byte>("target_channel");
}
_bDeviceInput = ("input" == cNodeDevice.AttributeValueGet("type"));
if (!_bDeviceInput)
{
if (null != (cNodeChild = cNodeDevice.NodeGet("xna", false)))
{
cXNA = new XNA();
cXNA.bFullScreen = cNodeChild.AttributeOrDefaultGet <bool>("fullscreen", false);
cXNA.bPromter = cNodeChild.AttributeOrDefaultGet <bool>("promter", false);
cXNA.nWidth = cNodeChild.AttributeOrDefaultGet <int>("width", 720);
cXNA.nHeight = cNodeChild.AttributeOrDefaultGet <int>("height", 576);
//_nFPS = cNodeDevice.AttributeGet<ushort>("fps"); //TODO
}
}
if (_bAudio = (null != (cNodeChild = cNodeDevice.NodeGet("audio", false))))
{
_nAudioSamplesRate = cNodeChild.AttributeGet <uint>("rate");
_nAudioChannelsQty = cNodeChild.AttributeGet <byte>("channels");
_nAudioBitDepth = cNodeChild.AttributeGet <byte>("bits");
_nAudioByteDepth = (byte)(_nAudioBitDepth / 8);
_nAudioBytesPerSample = (byte)(_nAudioByteDepth * _nAudioChannelsQty);
_nAudioVolumeChangeInDB = cNodeChild.AttributeOrDefaultGet <short>("volume_change", 0);
if (0 != _nAudioVolumeChangeInDB)
{
_nAudioVolumeChange = (float)Math.Pow(10, (float)_nAudioVolumeChangeInDB / 20);
}
}
if (_bVideo = (null != (cNodeChild = cNodeDevice.NodeGet("video", false))))
{
_sVideoFormat = cNodeChild.AttributeValueGet("format").ToLower();
_sPixelsFormat = cNodeChild.AttributeValueGet("pixels").ToLower();
_sPixelsFormatTarget = cNodeChild.AttributeValueGet("pixels_trg", false);
_bAnamorph = cNodeChild.AttributeOrDefaultGet <bool>("anamorph", false);
if (!_bDeviceInput)
{
_cDownStreamKeyer = null;
if (null != (cNodeChild = cNodeChild.NodeGet("keyer", false)))
{
_cDownStreamKeyer = new DownStreamKeyer();
try
{
_cDownStreamKeyer.nLevel = cNodeChild.AttributeGet <byte>("level");
}
catch
{
throw new Exception("указан некорректный формат уровня DSK [level][" + cNodeChild.Name + "]"); //TODO LANG
}
try
{
_cDownStreamKeyer.bInternal = ("internal" == cNodeChild.AttributeValueGet("type"));
}
catch
{
throw new Exception("указан некорректный тип DSK [type][" + cNodeChild.Name + "]"); //TODO LANG
}
}
}
}
cNodeChild = cNodeDevice.NodeGet("queue");
_nQueueDeviceLength = cNodeChild.AttributeGet <byte>("device");
_nQueuePipeLength = cNodeChild.AttributeGet <byte>("pipe");
_nGCFramesInterval = cNodeChild.AttributeGet <int>("gc_interval");
}
