// d3d10umddi.h

PFND3D10DDI_STATE_IA_VERTEXBUF_CB Pfnd3d10ddiStateIaVertexbufCb;

void Pfnd3d10ddiStateIaVertexbufCb(
  D3D10DDI_HRTCORELAYER unnamedParam1,
  UINT unnamedParam2,
  UINT unnamedParam3
)
{...}
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Windows Driver Kit DDI reference (nc-d3d10umddi-pfnd3d10ddi_state_ia_vertexbuf_cb)

PFND3D10DDI_STATE_IA_VERTEXBUF_CB callback function

Description

The pfnStateIaVertexBufCb function causes the Microsoft Direct3D 10 runtime to refresh the set of vertex buffers that are bound to the input assembler.

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.

`unnamedParam2`

Count [in]

The total number of vertex 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.

`unnamedParam3`

Base [in]

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

PFND3D10DDI_STATE_IA_VERTEXBUF_CB - NtDoc