typedef struct _DD_HALINFO{
DWORD dwSize;
VIDEOMEMORYINFO vmiData;
DDCAPS ddCaps;
DWORD dwMonitorFrequency;
DWORD dwFlags;
} DD_HALINFO;
The DD_HALINFO structure describes the driver’s supported hardware capabilities. The driver sets and returns all fields of this structure in its DrvGetDirectDrawInfo implementation.
Members
dwSize
Size, in bytes, of the DD_HALINFO structure.
vmiData
VIDEOMEMORYINFO structure that contains video memory information.
ddCaps
DDCAPS structure that contains driver-specific capabilities. The DD_CAPS structure is defined in ddraw.h.
dwMonitorFrequency
Monitor frequency in the current mode.
dwFlags
Create flags. This field is unused by Windows NT.