PFND3D10DDI_STATE_GS_CONSTBUF_CB callback function

The pfnStateGsConstBufCb function causes the Microsoft Direct3D 10 runtime to refresh the geometry shader constant buffer state.

Syntax

PFND3D10DDI_STATE_GS_CONSTBUF_CB Pfnd3d10ddiStateGsConstbufCb;

void Pfnd3d10ddiStateGsConstbufCb(
  D3D10DDI_HRTCORELAYER Arg1,
  UINT Arg2,
  UINT Arg3
)
{...}

Parameters

Arg1

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.

Arg2

Count [in]

The total number of constant buffers. The number can be -1, which specifies that the Direct3D runtime will use its high watermarks to substitute an optimal value (which is typically less than the maximum valid value for Count). However, no non-NULL binding exists in a slot larger than the optimal Count value.

Arg3

Base [in]

The beginning constant buffer for which the runtime should refresh state.

Return Value

None

Requirements

   
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