EFI_STATUS(EFIAPI * EFI_UGA_DRAW_PROTOCOL_SET_MODE)(IN EFI_UGA_DRAW_PROTOCOL *This, IN UINT32 HorizontalResolution, IN UINT32 VerticalResolution, IN UINT32 ColorDepth, IN UINT32 RefreshRate)
EFI_STATUS(EFIAPI * EFI_UGA_DRAW_PROTOCOL_BLT)(IN EFI_UGA_DRAW_PROTOCOL *This, IN EFI_UGA_PIXEL *BltBuffer, OPTIONAL IN EFI_UGA_BLT_OPERATION BltOperation, IN UINTN SourceX, IN UINTN SourceY, IN UINTN DestinationX, IN UINTN DestinationY, IN UINTN Width, IN UINTN Height, IN UINTN Delta OPTIONAL)
EFI_STATUS(EFIAPI * EFI_UGA_DRAW_PROTOCOL_GET_MODE)(IN EFI_UGA_DRAW_PROTOCOL *This, OUT UINT32 *HorizontalResolution, OUT UINT32 *VerticalResolution, OUT UINT32 *ColorDepth, OUT UINT32 *RefreshRate)