public void TestFloatingAccesor()
{
Assert.AreEqual(17, FloatingAccessor.Create(new Byte[] { 17 }, Schema2.ComponentType.UNSIGNED_BYTE, false)[0]);
Assert.AreEqual(17, FloatingAccessor.Create(new Byte[] { 17, 0 }, Schema2.ComponentType.UNSIGNED_SHORT, false)[0]);
Assert.AreEqual(17, FloatingAccessor.Create(new Byte[] { 17 }, Schema2.ComponentType.BYTE, false)[0]);
Assert.AreEqual(17, FloatingAccessor.Create(new Byte[] { 17, 0 }, Schema2.ComponentType.SHORT, false)[0]);
Assert.AreEqual(1, FloatingAccessor.Create(new Byte[] { 255 }, Schema2.ComponentType.UNSIGNED_BYTE, true)[0]);
Assert.AreEqual(1, FloatingAccessor.Create(new Byte[] { 127 }, Schema2.ComponentType.BYTE, true)[0]);
Assert.AreEqual(-1, FloatingAccessor.Create(new Byte[] { 128 }, Schema2.ComponentType.BYTE, true)[0]);
Assert.AreEqual(1, FloatingAccessor.Create(new Byte[] { 255, 255 }, Schema2.ComponentType.UNSIGNED_SHORT, true)[0]);
Assert.AreEqual(1, FloatingAccessor.Create(new Byte[] { 255, 127 }, Schema2.ComponentType.SHORT, true)[0]);
Assert.AreEqual(-1, FloatingAccessor.Create(new Byte[] { 0, 128 }, Schema2.ComponentType.SHORT, true)[0]);
Assert.AreEqual(17, FloatingAccessor.Create(new Byte[] { 17, 0, 0, 0 }, Schema2.ComponentType.UNSIGNED_INT, false)[0]);
Assert.AreEqual(1, FloatingAccessor.Create(new Byte[] { 0, 0, 0x80, 0x3f }, Schema2.ComponentType.FLOAT, false)[0]);
}
public static FloatingAccessor Create(BYTES data, Schema2.ComponentType type, Boolean normalized)
{
var accessor = new FloatingAccessor {
_Data = data
};
if (type == Schema2.ComponentType.FLOAT)
{
accessor._Setter = accessor._SetValue <Single>;
accessor._Getter = accessor._GetValue <Single>;
return(accessor);
}
if (normalized)
{
switch (type)
{
case Schema2.ComponentType.BYTE:
{
accessor._Setter = accessor._SetNormalizedS8;
accessor._Getter = accessor._GetNormalizedS8;
return(accessor);
}
case Schema2.ComponentType.UNSIGNED_BYTE:
{
accessor._Setter = accessor._SetNormalizedU8;
accessor._Getter = accessor._GetNormalizedU8;
return(accessor);
}
case Schema2.ComponentType.SHORT:
{
accessor._Setter = accessor._SetNormalizedS16;
accessor._Getter = accessor._GetNormalizedS16;
return(accessor);
}
case Schema2.ComponentType.UNSIGNED_SHORT:
{
accessor._Setter = accessor._SetNormalizedU16;
accessor._Getter = accessor._GetNormalizedU16;
return(accessor);
}
}
}
else
{
switch (type)
{
case Schema2.ComponentType.BYTE:
{
accessor._Setter = accessor._SetValueS8;
accessor._Getter = accessor._GetValueS8;
return(accessor);
}
case Schema2.ComponentType.UNSIGNED_BYTE:
{
accessor._Setter = accessor._SetValueU8;
accessor._Getter = accessor._GetValueU8;
return(accessor);
}
case Schema2.ComponentType.SHORT:
{
accessor._Setter = accessor._SetValueS16;
accessor._Getter = accessor._GetValueS16;
return(accessor);
}
case Schema2.ComponentType.UNSIGNED_SHORT:
{
accessor._Setter = accessor._SetValueU16;
accessor._Getter = accessor._GetValueU16;
return(accessor);
}
case Schema2.ComponentType.UNSIGNED_INT:
{
accessor._Setter = accessor._SetValueU32;
accessor._Getter = accessor._GetValueU32;
return(accessor);
}
case Schema2.ComponentType.FLOAT:
break;
}
}
throw new NotSupportedException();
}
