PFND3DDDI_PRESENT1 callback function

Notifies the user-mode display driver that an application finished rendering and that all ownership of the shared resource is released, and requests that the driver display to the destination surface.

Syntax

PFND3DDDI_PRESENT1 Pfnd3dddiPresent1;

HRESULT Pfnd3dddiPresent1(
  HANDLE hDevice,
  D3DDDIARG_PRESENT1 *Arg2
)
{...}

Parameters

hDevice

A handle to the display device (graphics context).

Arg2

pPresentData [in]

A pointer to a D3DDDIARG_PRESENT1 structure that describes how to display to the destination surface.

Return Value

Returns S_OK or an appropriate error result if the function does not complete successfully.

Remarks

The user-mode display driver must submit all partially built render data (command buffers) by calling the pfnRenderCb function. The driver must make only a single call to pfnRenderCb.

Requirements

   
Minimum supported client Windows 8.1,WDDM 1.3 and later
Minimum supported server Windows Server 2012 R2
Target Platform Desktop
Header d3dumddi.h (include D3d10umddi.h)

See Also

D3DDDIARG_PRESENT1

pfnRenderCb