projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| fce4ecd9 MM |
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 |