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160 lines
3.7 KiB
C
160 lines
3.7 KiB
C
/** @file
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Header file for compression routine
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Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _EFI_DECOMPRESS_H
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#define _EFI_DECOMPRESS_H
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#include <Common/UefiBaseTypes.h>
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EFI_STATUS
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EfiGetInfo (
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IN VOID *Source,
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IN UINT32 SrcSize,
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OUT UINT32 *DstSize,
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OUT UINT32 *ScratchSize
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);
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/**
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Routine Description:
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The implementation Efi Decompress GetInfo().
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Arguments:
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Source - The source buffer containing the compressed data.
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SrcSize - The size of source buffer
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DstSize - The size of destination buffer.
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ScratchSize - The size of scratch buffer.
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Returns:
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EFI_SUCCESS - The size of destination buffer and the size of scratch buffer are successfully retrieved.
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EFI_INVALID_PARAMETER - The source data is corrupted
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**/
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EFI_STATUS
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EfiDecompress (
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IN VOID *Source,
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IN UINT32 SrcSize,
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IN OUT VOID *Destination,
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IN UINT32 DstSize,
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IN OUT VOID *Scratch,
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IN UINT32 ScratchSize
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);
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/**
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Routine Description:
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The implementation of Efi Decompress().
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Arguments:
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Source - The source buffer containing the compressed data.
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SrcSize - The size of source buffer
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Destination - The destination buffer to store the decompressed data
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DstSize - The size of destination buffer.
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Scratch - The buffer used internally by the decompress routine. This buffer is needed to store intermediate data.
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ScratchSize - The size of scratch buffer.
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Returns:
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EFI_SUCCESS - Decompression is successful
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EFI_INVALID_PARAMETER - The source data is corrupted
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**/
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EFI_STATUS
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TianoGetInfo (
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IN VOID *Source,
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IN UINT32 SrcSize,
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OUT UINT32 *DstSize,
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OUT UINT32 *ScratchSize
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);
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/**
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Routine Description:
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The implementation Tiano Decompress GetInfo().
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Arguments:
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Source - The source buffer containing the compressed data.
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SrcSize - The size of source buffer
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DstSize - The size of destination buffer.
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ScratchSize - The size of scratch buffer.
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Returns:
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EFI_SUCCESS - The size of destination buffer and the size of scratch buffer are successfully retrieved.
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EFI_INVALID_PARAMETER - The source data is corrupted
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**/
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EFI_STATUS
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TianoDecompress (
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IN VOID *Source,
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IN UINT32 SrcSize,
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IN OUT VOID *Destination,
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IN UINT32 DstSize,
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IN OUT VOID *Scratch,
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IN UINT32 ScratchSize
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);
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/**
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Routine Description:
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The implementation of Tiano Decompress().
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Arguments:
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Source - The source buffer containing the compressed data.
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SrcSize - The size of source buffer
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Destination - The destination buffer to store the decompressed data
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DstSize - The size of destination buffer.
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Scratch - The buffer used internally by the decompress routine. This buffer is needed to store intermediate data.
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ScratchSize - The size of scratch buffer.
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Returns:
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EFI_SUCCESS - Decompression is successful
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EFI_INVALID_PARAMETER - The source data is corrupted
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**/
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typedef
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EFI_STATUS
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(*GETINFO_FUNCTION) (
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IN VOID *Source,
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IN UINT32 SrcSize,
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OUT UINT32 *DstSize,
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OUT UINT32 *ScratchSize
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);
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typedef
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EFI_STATUS
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(*DECOMPRESS_FUNCTION) (
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IN VOID *Source,
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IN UINT32 SrcSize,
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IN OUT VOID *Destination,
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IN UINT32 DstSize,
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IN OUT VOID *Scratch,
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IN UINT32 ScratchSize
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);
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EFI_STATUS
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Extract (
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IN VOID *Source,
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IN UINT32 SrcSize,
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OUT VOID **Destination,
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OUT UINT32 *DstSize,
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IN UINTN Algorithm
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);
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#endif
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