VIDEO_MODE

typedef struct _VIDEO_MODE {
    ULONG RequestedMode;
} VIDEO_MODE, *PVIDEO_MODE;

VIDEO_MODE contains the requested VGA mode that an adapter should set. This structure is used in conjunction with IOCTL_VIDEO_SET_CURRENT_MODE.

Members

RequestedMode

Is the mode that the miniport driver should set if possible. In addition, the two high order bits are used to request special behavior from the miniport driver. These flags are defined below:

VIDEO_MODE_ZERO_MEMORY

Indicates that the miniport should zero the video memory in conjunction with the mode set.

VIDEO_MODE_MAP_MEM_LINEAR

Indicates that the miniport should map the video memory in a linear fashion if the adapter supports such an operation.