PFND3D11_1DDI_CALCPRIVATEVIDEOPROCESSORENUMSIZE callback function (d3d10umddi.h)
Returns the number of bytes that the driver requires to store private data for the video processor enumeration state.
Syntax
PFND3D11_1DDI_CALCPRIVATEVIDEOPROCESSORENUMSIZE Pfnd3d111DdiCalcprivatevideoprocessorenumsize;
SIZE_T Pfnd3d111DdiCalcprivatevideoprocessorenumsize(
D3D10DDI_HDEVICE unnamedParam1,
const D3D11_1DDIARG_CREATEVIDEOPROCESSORENUM *unnamedParam2
)
{...}
Parameters
unnamedParam1
hDevice [in]
A handle to the display device (graphics context).
unnamedParam2
pProcessorEnum [in]
A pointer to a D3D11_1DDIARG_CREATEVIDEOPROCESSORENUM structure that describes the video processor enumeration object that was created through the CreateVideoProcessorEnum function.
Return value
The required number of bytes for the video processor enumeration state.
Remarks
This function is not expected to fail.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 |
| Minimum supported server | Windows Server 2012 |
| Target Platform | Desktop |
| Header | d3d10umddi.h (include D3d10umddi.h) |