PFND3D11_1DDI_CALCPRIVATEBLENDSTATESIZE callback function (d3d10umddi.h)
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 blend state.
Syntax
PFND3D11_1DDI_CALCPRIVATEBLENDSTATESIZE Pfnd3d111DdiCalcprivateblendstatesize;
SIZE_T Pfnd3d111DdiCalcprivateblendstatesize(
D3D10DDI_HDEVICE unnamedParam1,
const D3D11_1_DDI_BLEND_DESC *unnamedParam2
)
{...}
Parameters
unnamedParam1
hDevice [in]
A handle to the display device (graphics context).
unnamedParam2
pBlendDesc [in]
A pointer to a D3D11_1_DDI_BLEND_DESC structure that describes the parameters that the user-mode display driver uses to calculate the size of the memory region.
Return value
The size of the memory region that the driver requires for creating a blend state.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 8 |
Minimum supported server | Windows Server 2012 |
Target Platform | Desktop |
Header | d3d10umddi.h (include D3d10umddi.h) |