APERTURE

Structure describing attributes of VRAM.

Type
ULONG    ulPhysAddr; ULONG    ulApertureSize; ULONG    ulScanLineSize; RECTL    rctlScreen;

C Declaration Method
typedef struct

Fields

 * ulPhysAddr : Physical address of VRAM.
 * ulApertureSize : Size of VRAM.
 * ulScanLineSize : Size of a scan line.
 * rctlScreen : Rectangle of screen coordinates.

Example Code
 typedef struct _APERTURE { ULONG    ulPhysAddr;      /* Physical address of VRAM. */ ULONG     ulApertureSize;  /* Size of VRAM. */ ULONG     ulScanLineSize;  /* Size of a scan line. */ RECTL     rctlScreen;      /* Rectangle of screen coordinates. */ } APERTURE;

typedef APERTURE *PAPERTURE; 