PFND3DDDI_PRESENTMULTIPLANEOVERLAY callback function (d3dumddi.h)
Called by the Microsoft Direct3D runtime to notify the user-mode display driver that an application finished rendering and requests that the driver display the source surface by either copying or flipping or that the driver perform a color-fill operation. Must be implemented by Windows Display Driver Model (WDDM) 1.3 or later drivers that support multiplane overlays.
Syntax
PFND3DDDI_PRESENTMULTIPLANEOVERLAY Pfnd3dddiPresentmultiplaneoverlay;
HRESULT Pfnd3dddiPresentmultiplaneoverlay(
HANDLE hDevice,
const D3DDDIARG_PRESENTMULTIPLANEOVERLAY *unnamedParam2
)
{...}
Parameters
hDevice
A handle to the display device (graphics context).
unnamedParam2
pPresent [in]
A pointer to a D3DDDIARG_PRESENTMULTIPLANEOVERLAY structure that describes how to display to the destination surface.
Return value
If this routine succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.
Remarks
When the user-mode display driver successfully completes its processing of a call to this function, it presents the source surface to the display by calling the pfnPresentMultiPlaneOverlayCb (D3D) function.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8.1 |
| Minimum supported server | Windows Server 2012 R2 |
| Target Platform | Desktop |
| Header | d3dumddi.h (include D3dumddi.h) |