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1 | /** @file\r |
2 | This file defines the hob structure for frame buffer device.\r | |
3 | \r | |
4 | Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>\r | |
f3342b7a | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
fce4ecd9 MM |
6 | \r |
7 | **/\r | |
8 | \r | |
9 | #ifndef __FRAME_BUFFER_INFO_GUID_H__\r | |
10 | #define __FRAME_BUFFER_INFO_GUID_H__\r | |
11 | \r | |
12 | ///\r | |
13 | /// Frame Buffer Information GUID\r | |
14 | ///\r | |
15 | extern EFI_GUID gUefiFrameBufferInfoGuid;\r | |
16 | \r | |
17 | typedef struct {\r | |
18 | UINT8 Position; // Position of the color\r | |
19 | UINT8 Mask; // The number of bits expressed as a mask\r | |
20 | } COLOR_PLACEMENT;\r | |
21 | \r | |
22 | typedef struct { \r | |
23 | UINT64 LinearFrameBuffer; \r | |
24 | UINT32 HorizontalResolution;\r | |
25 | UINT32 VerticalResolution;\r | |
26 | UINT32 BitsPerPixel;\r | |
27 | UINT16 BytesPerScanLine;\r | |
28 | COLOR_PLACEMENT Red;\r | |
29 | COLOR_PLACEMENT Green;\r | |
30 | COLOR_PLACEMENT Blue;\r | |
31 | COLOR_PLACEMENT Reserved;\r | |
32 | } FRAME_BUFFER_INFO; \r | |
33 | \r | |
34 | #endif\r |