PFND3D11DDI_CLEARUNORDEREDACCESSVIEWFLOAT callback function

The ClearUnorderedAccessViewFLOAT function clears the specified unordered-access view by setting it to a constant value.

Syntax

PFND3D11DDI_CLEARUNORDEREDACCESSVIEWFLOAT Pfnd3d11ddiClearunorderedaccessviewfloat;

void Pfnd3d11ddiClearunorderedaccessviewfloat(
  D3D10DDI_HDEVICE Arg1,
  D3D11DDI_HUNORDEREDACCESSVIEW Arg2,
  CONST FLOAT[4]
)
{...}

Parameters

Arg1

Arg2

FLOAT[4]

Return Value

None

The driver can use the pfnSetErrorCb callback function to set an error code. For more information about setting error codes, see the Remarks section.

Remarks

The driver should not encounter any error, except for D3DDDIERR_DEVICEREMOVED. Therefore, if the driver passes any error, except for D3DDDIERR_DEVICEREMOVED, in a call to the pfnSetErrorCb function, the Direct3D runtime determines that the error is critical. Even if the device is removed, the driver is not required to return D3DDDIERR_DEVICEREMOVED; however, if device removal interferes with the operation of ClearUnorderedAccessViewFLOAT (which typically should not happen), the driver can return D3DDDIERR_DEVICEREMOVED.

Requirements

   
Windows version ClearUnorderedAccessViewFLOAT is supported beginning with the Windows 7 operating system.
Target Platform Desktop
Header d3d10umddi.h (include D3d10umddi.h)

See Also

D3D11DDI_DEVICEFUNCS

pfnSetErrorCb