The D3DVALP macro creates a value of the specified precision.
D3DVALP(val, prec) ((float)val)
The macros returns the converted value.
The precision, as implemented by the D3DVAL macro, is 16 bits for the fractional part of the value.
Windows NT: Use version 4.0 or later.
Windows: Use Windows 95 or later. Available as a redistributable for Windows 95.
Windows CE: Unsupported.
Header: Declared in d3dtypes.h.