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NC:d3d10umddi.PFND3D11DDI_CALCPRIVATEDEFERREDCONTEXTSIZE |
PFND3D11DDI_CALCPRIVATEDEFERREDCONTEXTSIZE (d3d10umddi.h) |
The CalcPrivateDeferredContextSize 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 deferred context. |
display\calcprivatedeferredcontextsize.htm |
05/10/2018 |
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CalcPrivateDeferredContextSize, CalcPrivateDeferredContextSize callback function [Display Devices], PFND3D11DDI_CALCPRIVATEDEFERREDCONTEXTSIZE, PFND3D11DDI_CALCPRIVATEDEFERREDCONTEXTSIZE callback, UserModeDisplayDriverDx11_Functions_577f34a4-1f2e-4666-8bce-00dc6e52c2e6.xml, d3d10umddi/CalcPrivateDeferredContextSize, display.calcprivatedeferredcontextsize |
d3d10umddi.h |
D3d10umddi.h |
Desktop |
CalcPrivateDeferredContextSize is supported beginning with the Windows 7 operating system. |
Windows |
display |
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The CalcPrivateDeferredContextSize 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 deferred context.
hDevice [in]
A handle to the display device (graphics context).
pCalcPrivateDeferredContextSize [in]
A pointer to a D3D11DDIARG_CALCPRIVATEDEFERREDCONTEXTSIZE structure that describes the parameters that the user-mode display driver uses to calculate the size of the memory region.
CalcPrivateDeferredContextSize returns the size of the memory region that the driver requires to create a deferred context.
The driver is only required to implement CalcPrivateDeferredContextSize 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.