#include <Acpi50.h>
Public Attributes | |
| EFI_ACPI_DESCRIPTION_HEADER | Header |
| UINT16 | Version |
| UINT8 | Status |
| UINT8 | ImageType |
| UINT64 | ImageAddress |
| UINT32 | ImageOffsetX |
| UINT32 | ImageOffsetY |
Detailed Description
Boot Graphics Resource Table definition.
Member Data Documentation
◆ Header
| EFI_ACPI_DESCRIPTION_HEADER EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE::Header |
◆ ImageAddress
| UINT64 EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE::ImageAddress |
8-byte (64 bit) physical address pointing to the firmware's in-memory copy of the image bitmap.
◆ ImageOffsetX
| UINT32 EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE::ImageOffsetX |
A 4-byte (32-bit) unsigned long describing the display X-offset of the boot image. (X, Y) display offset of the top left corner of the boot image. The top left corner of the display is at offset (0, 0).
◆ ImageOffsetY
| UINT32 EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE::ImageOffsetY |
A 4-byte (32-bit) unsigned long describing the display Y-offset of the boot image. (X, Y) display offset of the top left corner of the boot image. The top left corner of the display is at offset (0, 0).
◆ ImageType
| UINT8 EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE::ImageType |
1-byte enumerated type field indicating format of the image. 0 = Bitmap 1 - 255 Reserved (for future use)
◆ Status
| UINT8 EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE::Status |
1-byte status field indicating current status about the table. Bits[7:1] = Reserved (must be zero) Bit [0] = Valid. A one indicates the boot image graphic is valid.
◆ Version
| UINT16 EFI_ACPI_5_0_BOOT_GRAPHICS_RESOURCE_TABLE::Version |
2-bytes (16 bit) version ID. This value must be 1.
The documentation for this struct was generated from the following file:
- XenevaOS/Boot/include/IndustryStandard/Acpi50.h
