ERR_INCORRECT_USAGE
Code: 4568 (4568)
As HRESULT:- S: 0 (Success)
- C: 0 (Microsoft-defined)
- N: 0 (Not an NTSTATUS value)
- Facility: 0x000 (FACILITY_NULL: Default)
- Code: 0x11d8 (4568)
- Sev: 0 (STATUS_SEVERITY_SUCCESS)
- C: 0 (Microsoft-defined)
- Facility: 0x000 (Default)
- Code: 0x11d8 (4568)
Documented in Win32
HLSL errors and warnings (comperrors.h): 4568
The usage is unsupported on the target. For example, the sample interpolation, nointerpolation, noperspective, or integer inputs usages might be unsupported.