public static CameraControlGetCommand BuildCommand(IBMDSwitcherCameraControl camera, uint device, uint category, uint parameter)
{
camera.GetParameterInfo(device, category, parameter,
out _BMDSwitcherCameraControlParameterType type, out uint count);
CameraControlDataType newType;
switch (type)
{
case _BMDSwitcherCameraControlParameterType.bmdSwitcherCameraControlParameterTypeVoidBool:
newType = CameraControlDataType.Bool;
break;
case _BMDSwitcherCameraControlParameterType.bmdSwitcherCameraControlParameterTypeSigned8Bit:
newType = CameraControlDataType.SInt8;
break;
case _BMDSwitcherCameraControlParameterType.bmdSwitcherCameraControlParameterTypeSigned16Bit:
newType = CameraControlDataType.SInt16;
break;
case _BMDSwitcherCameraControlParameterType.bmdSwitcherCameraControlParameterTypeSigned32Bit:
newType = CameraControlDataType.SInt32;
break;
case _BMDSwitcherCameraControlParameterType.bmdSwitcherCameraControlParameterTypeSigned64Bit:
newType = CameraControlDataType.SInt64;
break;
case _BMDSwitcherCameraControlParameterType.bmdSwitcherCameraControlParameterTypeUTF8:
newType = CameraControlDataType.String;
break;
case _BMDSwitcherCameraControlParameterType.bmdSwitcherCameraControlParameterTypeFixedPoint16Bit:
newType = CameraControlDataType.Float;
break;
default:
throw new ArgumentOutOfRangeException();
}
camera.GetParameterPeriodicFlushEnabled(device, category, parameter, out int flushEnabled);
var cmd = new CameraControlGetCommand
{
Input = (VideoSource)device,
Category = category,
Parameter = parameter,
Type = newType,
PeriodicFlushEnabled = flushEnabled != 0,
};
switch (cmd.Type)
{
case CameraControlDataType.Bool:
{
uint count2 = count;
camera.GetFlags(device, category, parameter, ref count2, out int values);
int[] intVals = Randomiser.ConvertSdkArray(count2, ref values);
var sbyteVals = new sbyte[count2];
Buffer.BlockCopy(intVals, 0, sbyteVals, 0, (int)count2);
cmd.BoolData = sbyteVals.Select(v => v != 0).ToArray();
break;
}
case CameraControlDataType.SInt8:
{
uint count2 = count;
camera.GetInt8s(device, category, parameter, ref count2, out sbyte values);
cmd.IntData = Randomiser.ConvertSdkArray(count2, ref values).Select(v => (int)v).ToArray();
break;
}
case CameraControlDataType.SInt16:
{
uint count2 = count;
camera.GetInt16s(device, category, parameter, ref count2, out short values);
cmd.IntData = Randomiser.ConvertSdkArray(count2, ref values).Select(v => (int)v).ToArray();
break;
}
case CameraControlDataType.SInt32:
{
uint count2 = count;
camera.GetInt32s(device, category, parameter, ref count2, out int values);
cmd.IntData = Randomiser.ConvertSdkArray(count2, ref values);
break;
}
case CameraControlDataType.SInt64:
{
uint count2 = count;
camera.GetInt64s(device, category, parameter, ref count2, out long values);
cmd.LongData = Randomiser.ConvertSdkArray(count2, ref values);
break;
}
case CameraControlDataType.String:
{
camera.GetString(device, category, parameter, out string value);
cmd.StringData = value;
break;
}
case CameraControlDataType.Float:
{
uint count2 = count;
camera.GetFloats(device, category, parameter, ref count2, out double values);
cmd.FloatData = Randomiser.ConvertSdkArray(count2, ref values);
break;
}
default:
throw new ArgumentOutOfRangeException();
}
return(cmd);
}
