// d3d12umddi.h

PFND3D12DDI_CREATE_STATE_OBJECT_0054 Pfnd3d12ddiCreateStateObject0054;

HRESULT Pfnd3d12ddiCreateStateObject0054(
  D3D12DDI_HDEVICE unnamedParam1,
  const D3D12DDIARG_CREATE_STATE_OBJECT_0054 *unnamedParam2,
  D3D12DDI_HSTATEOBJECT_0054 unnamedParam3,
  D3D12DDI_HRTSTATEOBJECT_0054 unnamedParam4
)
{...}
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Windows Driver Kit DDI reference (nc-d3d12umddi-pfnd3d12ddi_create_state_object_0054)

PFND3D12DDI_CREATE_STATE_OBJECT_0054 callback function

Description

UMD's PFND3D12DDI_CREATE_STATE_OBJECT_0054 function creates a state object.

Parameters

`unnamedParam1`

[in] Handle to the device on which the state object is being created. It represents the GPU device on which all Direct3D 12 operations are performed.

`unnamedParam2`

[in] Pointer to a D3D12DDIARG_CREATE_STATE_OBJECT_0054 structure that describes the state object to create.

`unnamedParam3`

[out] A D3D12DDI_HSTATEOBJECT_0054 handle to the newly created state object returned by the function. This handle is used by the driver to reference the state object in subsequent operations.

`unnamedParam4`

[in] Handle to a runtime (RT) state object. The runtime uses this handle to reference the state object in its own operations.

Return value

PFND3D12DDI_CREATE_STATE_OBJECT_0054 returns S_OK for success; otherwise it returns an appropriate error code.

Remarks

A state object represents a variable amount of configuration state, including shaders, that an application manages as a single unit and which is given to a driver atomically to process (for example, to compile and optimize) however it sees fit. State objects are built out of subobjects. A subobject has a type and corresponding data.

PFND3D12DDI_CREATE_STATE_OBJECT_0054 - NtDoc