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Logo 显示

Resources

在 Src/Resources 下的文件将会被复制到镜像根目录.

  • Sigma.bmp -> Sigma1.bmp
  • Sigma1.bmp -> 1 bit
  • Sigma4.bmp -> 4 bit
  • Sigma8.bmp -> 8 bit
  • Sigma24.bmp -> 24 bit

GraphicsBmpDisplay

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EFI_STATUS
GraphicsBmpDisplay (
  IN CHAR16 *Path,
  IN UINT64 X,
  IN UINT64 Y,
  IN UINT64 Mode
  );

Mode 设置显示位置.

显示位置

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enum BmpDisplayMode {
  ModeNormal    = 1,
  ModeHorMiddle = (1 << 1),
  ModeVerMiddle = (1 << 2),
  ModeTop       = (1 << 3),
  ModeLeft      = (1 << 4),
  ModeBottom    = (1 << 5),
  ModeRight     = (1 << 6),
  ModeCenter    = (1 << 7),
};

LogoShow

对 GraphicsBmpDisplay 进行封装.