/** @file | |
Boot Logo protocol is used to convey information of Logo dispayed during boot. | |
Copyright (c) 2011, Intel Corporation. All rights reserved.<BR> | |
SPDX-License-Identifier: BSD-2-Clause-Patent | |
**/ | |
#ifndef _BOOT_LOGO_H_ | |
#define _BOOT_LOGO_H_ | |
#include <Protocol/GraphicsOutput.h> | |
#define EFI_BOOT_LOGO_PROTOCOL_GUID \ | |
{ \ | |
0xcdea2bd3, 0xfc25, 0x4c1c, { 0xb9, 0x7c, 0xb3, 0x11, 0x86, 0x6, 0x49, 0x90 } \ | |
} | |
// | |
// Forward reference for pure ANSI compatability | |
// | |
typedef struct _EFI_BOOT_LOGO_PROTOCOL EFI_BOOT_LOGO_PROTOCOL; | |
/** | |
Update information of logo image drawn on screen. | |
@param This The pointer to the Boot Logo protocol instance. | |
@param BltBuffer The BLT buffer for logo drawn on screen. If BltBuffer | |
is set to NULL, it indicates that logo image is no | |
longer on the screen. | |
@param DestinationX X coordinate of destination for the BltBuffer. | |
@param DestinationY Y coordinate of destination for the BltBuffer. | |
@param Width Width of rectangle in BltBuffer in pixels. | |
@param Height Hight of rectangle in BltBuffer in pixels. | |
@retval EFI_SUCCESS The boot logo information was updated. | |
@retval EFI_INVALID_PARAMETER One of the parameters has an invalid value. | |
@retval EFI_OUT_OF_RESOURCES The logo information was not updated due to | |
insufficient memory resources. | |
**/ | |
typedef | |
EFI_STATUS | |
(EFIAPI *EFI_SET_BOOT_LOGO)( | |
IN EFI_BOOT_LOGO_PROTOCOL *This, | |
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer OPTIONAL, | |
IN UINTN DestinationX, | |
IN UINTN DestinationY, | |
IN UINTN Width, | |
IN UINTN Height | |
); | |
struct _EFI_BOOT_LOGO_PROTOCOL { | |
EFI_SET_BOOT_LOGO SetBootLogo; | |
}; | |
extern EFI_GUID gEfiBootLogoProtocolGuid; | |
#endif |