CorebootModulePkg/Include/Guid/FrameBufferInfoGuid.h

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