// d3d12umddi.h

PFND3D12DDI_OPENHEAPANDRESOURCE_0003 Pfnd3d12ddiOpenheapandresource0003;

HRESULT Pfnd3d12ddiOpenheapandresource0003(
  D3D12DDI_HDEVICE unnamedParam1,
  const D3D12DDIARG_OPENHEAP_0003 *unnamedParam2,
  D3D12DDI_HHEAP unnamedParam3,
  D3D12DDI_HRTRESOURCE unnamedParam4,
  D3D12DDI_HRESOURCE unnamedParam5
)
{...}
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nc-d3d12umddi-pfnd3d12ddi_openheapandresource_0003)

PFND3D12DDI_OPENHEAPANDRESOURCE_0003 callback function

Description

Implemented by the client driver to open heap and resource.

Parameters

`unnamedParam1`

A handle to the display device (graphics context).

`unnamedParam2`

Pointer to a D3D12DDIARG_OPENHEAP_0003 structure.

`unnamedParam3`

A heap handle.

`unnamedParam4`

The handle of the resource for the driver to use when it calls back into the runtime.

`unnamedParam5`

A resource handle.

Return value

Returns HRESULT.

Prototype

//Declaration

PFND3D12DDI_OPENHEAPANDRESOURCE_0003 Pfnd3d12ddiOpenheapandresource0003;

// Definition

HRESULT Pfnd3d12ddiOpenheapandresource0003
(
     D3D12DDI_HDEVICE
    CONST D3D12DDIARG_OPENHEAP_0003 *
     D3D12DDI_HHEAP
     D3D12DDI_HRTRESOURCE
     D3D12DDI_HRESOURCE
)
{...}

PFND3D12DDI_OPENHEAPANDRESOURCE_0003

PFND3D12DDI_OPENHEAPANDRESOURCE_0003 - NtDoc