CalcPrivateCommandListSize routine
The CalcPrivateCommandListSize function determines the size of the user-mode display driver's private region of memory (that is, the size of internal driver structures, not the size of the resource video memory) for a command list.
Syntax
PFND3D11DDI_CALCPRIVATECOMMANDLISTSIZE CalcPrivateCommandListSize;
SIZE_T APIENTRY CalcPrivateCommandListSize(
_In_ D3D10DDI_HDEVICE hDevice,
_In_ const D3D11DDIARG_CREATECOMMANDLIST *pCreateCommandList
)
{ ... }
Parameters
- hDevice [in]
-
A handle to the display device (graphics context).
- pCreateCommandList [in]
-
A pointer to a D3D11DDIARG_CREATECOMMANDLIST structure that describes the parameters that the user-mode display driver uses to calculate the size of the memory region.
Return value
CalcPrivateCommandListSize returns the size of the memory region that the driver requires to create a command list.
Remarks
The driver is only required to implement CalcPrivateCommandListSize if the driver supports the D3D11DDICAPS_COMMANDLISTS_BUILD_2 capability that can be returned in the D3D11DDI_THREADING_CAPS structure from a call to the GetCaps(D3D10_2) function.
Requirements
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Version | CalcPrivateCommandListSize is supported beginning with the Windows 7 operating system. |
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Header |
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See also
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Build date: 11/29/2012
