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The VIDMEMINFOstructure contains the display memory information.
typedef struct _VIDMEMINFO { FLATPTR
fpPrimary
;
DWORD
dwFlags
;
DWORD
dwDisplayWidth
;
DWORD
dwDisplayHeight
;
LONG
lDisplayPitch
;
DDPIXELFORMAT
ddpfDisplay
;
DWORD
dwOffscreenAlign
;
DWORD
dwOverlayAlign
;
DWORD
dwTextureAlign
;
DWORD
dwZBufferAlign
;
DWORD
dwAlphaAlign
;
DWORD
dwNumHeaps
;
LPVIDMEM
pvmList
;
} VIDMEMINFO;
typedef VIDMEMINFO FAR *LPVIDMEMINFO;
Members
- fpPrimary
- Pointer to the primary surface.
- dwFlags
- This member is currently unused.
- dwDisplayWidth
- Indicates the current display width.
- dwDisplayHeight
- Indicates the current display height.
- lDisplayPitch
- Indicates the current display pitch.
- ddpfDisplay
- Pointer to a DDPIXELFORMATstructure that indicates the pixel format of the display.
- dwOffscreenAlign
- Indicates the byte alignment for offscreen surfaces.
- dwOverlayAlign
- Indicates the byte alignment for overlays.
- dwTextureAlign
- Indicates the byte alignment for textures.
- dwZBufferAlign
- Indicates the byte alignment for z-buffers.
- dwAlphaAlign
- Indicates the byte alignment for alpha.
- dwNumHeaps
- Indicates the number of memory heaps in pvmList.
- pvmList
- Pointer to an array of heaps.
Last updated on Tuesday, July 13, 2004