DXGKARG_CREATECONTEXT structure (d3dkmddi.h)
The DXGKARG_CREATECONTEXT structure describes parameters to create a device context.
Syntax
typedef struct _DXGKARG_CREATECONTEXT {
[out] HANDLE hContext;
[in] UINT NodeOrdinal;
[in] UINT EngineAffinity;
[in] DXGK_CREATECONTEXTFLAGS Flags;
[in] VOID *pPrivateDriverData;
[in] UINT PrivateDriverDataSize;
[out] DXGK_CONTEXTINFO ContextInfo;
} DXGKARG_CREATECONTEXT;
Members
[out] hContext
A handle to the context that a display miniport driver returns from a call to its DxgkDdiCreateContext function. This handle represents the context in subsequent calls to the driver's DxgkDdiPresent, DxgkDdiRender, and DxgkDdiDestroyContext functions.
[in] NodeOrdinal
The node that the context is created for.
[in] EngineAffinity
The engine within the node that NodeOrdinal specifies that the context is created for.
[in] Flags
A DXGK_CREATECONTEXTFLAGS structure that identifies how to create the context.
[in] pPrivateDriverData
A pointer to a block of private data that is passed from the user-mode display driver to the display miniport driver.
[in] PrivateDriverDataSize
The size, in bytes, of the private data that pPrivateDriverData points to.
[out] ContextInfo
A DXGK_CONTEXTINFO structure that the display miniport driver populates to describe the device context.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista |
| Header | d3dkmddi.h (include D3dkmddi.h) |