DDSETSURFACESTATE structure (ddkmapi.h)
The DDSETSURFACESTATE structure contains the surface state information.
Syntax
typedef struct _DDSETSURFACETATE {
HANDLE hDirectDraw;
HANDLE hSurface;
DWORD dwState;
DWORD dwStartField;
} DDSETSURFACESTATE, *LPDDSETSURFACESTATE;
Members
hDirectDraw
Specifies the Microsoft DirectDraw handle.
hSurface
Specifies the DirectDrawSurface handle.
dwState
Indicates the surface state. One of the following:
| Flag | Meaning |
|---|---|
| DDSTATE_BOB | Bob mode is to be used on this surface. |
| DDSTATE_WEAVE | Weave mode is to be used on this surface. |
dwStartField
Indicates the field on which the state change should occur. A value of 0 indicates it should occur at the start of the next field, a value of 1 indicates the start of the following field, and so on.
Requirements
| Requirement | Value |
|---|---|
| Header | ddkmapi.h (include Ddkmapi.h) |