PFND3D10DDI_STATE_RS_VIEWPORTS_CB callback function (d3d10umddi.h)

The pfnStateRsViewportsCb function causes the Microsoft Direct3D 10 runtime to refresh the viewport state.

Syntax

PFND3D10DDI_STATE_RS_VIEWPORTS_CB Pfnd3d10ddiStateRsViewportsCb;

void Pfnd3d10ddiStateRsViewportsCb(
  D3D10DDI_HRTCORELAYER unnamedParam1
)
{...}

Parameters

unnamedParam1

hRuntimeDevice [in]

A handle to a context for the core Direct3D 10 runtime. This handle is supplied to the driver in a call to the driver's CreateDevice(D3D10) function.

Return value

None

Remarks

The pfnStateRsViewportsCb function calls the user-mode display driver's SetViewports function with all of the currently set viewports.

Requirements

Requirement	Value
Minimum supported client	Available in Windows Vista and later versions of the Windows operating systems.
Target Platform	Desktop
Header	d3d10umddi.h (include D3d10umddi.h)

See also

CreateDevice(D3D10)

D3D10DDI_CORELAYER_DEVICECALLBACKS

SetViewports