projects / mirror_edk2.git / blame
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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 | |
| 5 | This program and the accompanying materials\r | |
| 6 | are licensed and made available under the terms and conditions of the BSD License\r | |
| 7 | which accompanies this distribution. The full text of the license may be found at\r | |
| 8 | http://opensource.org/licenses/bsd-license.php.\r | |
| 9 | \r | |
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 12 | \r | |
| 13 | **/\r | |
| 14 | \r | |
| 15 | #ifndef __FRAME_BUFFER_INFO_GUID_H__\r | |
| 16 | #define __FRAME_BUFFER_INFO_GUID_H__\r | |
| 17 | \r | |
| 18 | ///\r | |
| 19 | /// Frame Buffer Information GUID\r | |
| 20 | ///\r | |
| 21 | extern EFI_GUID gUefiFrameBufferInfoGuid;\r | |
| 22 | \r | |
| 23 | typedef struct {\r | |
| 24 | UINT8 Position; // Position of the color\r | |
| 25 | UINT8 Mask; // The number of bits expressed as a mask\r | |
| 26 | } COLOR_PLACEMENT;\r | |
| 27 | \r | |
| 28 | typedef struct { \r | |
| 29 | UINT64 LinearFrameBuffer; \r | |
| 30 | UINT32 HorizontalResolution;\r | |
| 31 | UINT32 VerticalResolution;\r | |
| 32 | UINT32 BitsPerPixel;\r | |
| 33 | UINT16 BytesPerScanLine;\r | |
| 34 | COLOR_PLACEMENT Red;\r | |
| 35 | COLOR_PLACEMENT Green;\r | |
| 36 | COLOR_PLACEMENT Blue;\r | |
| 37 | COLOR_PLACEMENT Reserved;\r | |
| 38 | } FRAME_BUFFER_INFO; \r | |
| 39 | \r | |
| 40 | #endif\r |