nc-d3d12umddi-pfnd3d12ddi_calcprivateopenedheapandresourcesizes_0043.md

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NC:d3d12umddi.PFND3D12DDI_CALCPRIVATEOPENEDHEAPANDRESOURCESIZES_0043	PFND3D12DDI_CALCPRIVATEOPENEDHEAPANDRESOURCESIZES_0043 (d3d12umddi.h)	The PFND3D12DDI_CALCPRIVATEOPENEDHEAPANDRESOURCESIZES_0043 callback function calculates the sizes for a private open heap and resource.	10/19/2018	PFND3D12DDI_CALCPRIVATEOPENEDHEAPANDRESOURCESIZES_0043 callback function	d3d12umddi.h																	Windows	display	PFND3D12DDI_CALCPRIVATEOPENEDHEAPANDRESOURCESIZES_0043 d3d12umddi/PFND3D12DDI_CALCPRIVATEOPENEDHEAPANDRESOURCESIZES_0043	apiref	UserDefined	d3d12umddi.h	PFND3D12DDI_CALCPRIVATEOPENEDHEAPANDRESOURCESIZES_0043

PFND3D12DDI_CALCPRIVATEOPENEDHEAPANDRESOURCESIZES_0043 callback function

-description

Pointer to a CalcPrivateOpenedHeapAndResourceSizes function that calculates sizes for private opened heap and resources.

-parameters

-param unnamedParam1

A handle to the display device (graphics context).

-param unnamedParam2

Open heap and resource.

-param unnamedParam3

The protected resource session.

-returns

Returns D3D12DDI_HEAP_AND_RESOURCE_SIZES that contains the sizes for private opened heap and resources.

-prototype

//Declaration

PFND3D12DDI_CALCPRIVATEOPENEDHEAPANDRESOURCESIZES_0043 Pfnd3d12ddiCalcprivateopenedheapandresourcesizes0043;

// Definition

D3D12DDI_HEAP_AND_RESOURCE_SIZES Pfnd3d12ddiCalcprivateopenedheapandresourcesizes0043
(
	 D3D12DDI_HDEVICE
	CONST D3D12DDIARG_OPENHEAP_0003 *
	 D3D12DDI_HPROTECTEDRESOURCESESSION_0030
)
{...}

PFND3D12DDI_CALCPRIVATEOPENEDHEAPANDRESOURCESIZES_0043

-remarks

-see-also