PFND3DDDI_TRIMRESIDENCYSET callback function (d3dumddi.h)
pfnTrimResidencySet is used to trim the residency list for a given device. User mode drivers are required to implement this callback in order to participate in the new memory residency model.
Syntax
PFND3DDDI_TRIMRESIDENCYSET Pfnd3dddiTrimresidencyset;
HRESULT Pfnd3dddiTrimresidencyset(
HANDLE hDevice,
D3DDDIARG_TRIMRESIDENCYSET *unnamedParam2
)
{...}
Parameters
hDevice
A handle to the display device.
unnamedParam2
pData [in]
A pointer to a D3DDDIARG_TRIMRESIDENCYSET structure that provides the details of the requested operation.
Return value
If this callback function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10 |
| Minimum supported server | Windows Server 2016 |
| Target Platform | Desktop |
| Header | d3dumddi.h (include D3dumddi.h, D3dkmddi.h) |