EFI_GRAPHICS_OUTPUT_MODE_INFORMATION Struct Reference

Data Fields
UINT32	Version
UINT32	HorizontalResolution
UINT32	VerticalResolution
EFI_GRAPHICS_PIXEL_FORMAT	PixelFormat
EFI_PIXEL_BITMASK	PixelInformation
UINT32	PixelsPerScanLine

Field Documentation

UINT32 EFI_GRAPHICS_OUTPUT_MODE_INFORMATION::HorizontalResolution

The size of video screen in pixels in the X dimension.

EFI_GRAPHICS_PIXEL_FORMAT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION::PixelFormat

Enumeration that defines the physical format of the pixel. A value of PixelBltOnly implies that a linear frame buffer is not available for this mode.

EFI_PIXEL_BITMASK EFI_GRAPHICS_OUTPUT_MODE_INFORMATION::PixelInformation

This bit-mask is only valid if PixelFormat is set to PixelPixelBitMask. A bit being set defines what bits are used for what purpose such as Red, Green, Blue, or Reserved.

UINT32 EFI_GRAPHICS_OUTPUT_MODE_INFORMATION::PixelsPerScanLine

Defines the number of pixel elements per video memory line.

UINT32 EFI_GRAPHICS_OUTPUT_MODE_INFORMATION::Version

The version of this data structure. A value of zero represents the EFI_GRAPHICS_OUTPUT_MODE_INFORMATION structure as defined in this specification.

UINT32 EFI_GRAPHICS_OUTPUT_MODE_INFORMATION::VerticalResolution

The size of video screen in pixels in the Y dimension.