40d841f6a8
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10502 6f19259b-4bc3-4df7-8a09-765794883524
96 lines
2.2 KiB
C
96 lines
2.2 KiB
C
/** @file
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Copyright (c) 2004 - 2008, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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Module Name:
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Compress.h
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Abstract:
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Header file for compression routine.
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Providing both EFI and Tiano Compress algorithms.
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**/
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#ifndef _COMPRESS_H_
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#define _COMPRESS_H_
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#include <string.h>
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#include <stdlib.h>
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#include "CommonLib.h"
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#include <Common/UefiBaseTypes.h>
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/*++
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Routine Description:
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Tiano compression routine.
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--*/
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EFI_STATUS
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TianoCompress (
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IN UINT8 *SrcBuffer,
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IN UINT32 SrcSize,
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IN UINT8 *DstBuffer,
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IN OUT UINT32 *DstSize
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)
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;
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/*++
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Routine Description:
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Efi compression routine.
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--*/
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EFI_STATUS
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EfiCompress (
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IN UINT8 *SrcBuffer,
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IN UINT32 SrcSize,
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IN UINT8 *DstBuffer,
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IN OUT UINT32 *DstSize
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)
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;
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/*++
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Routine Description:
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The compression routine.
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Arguments:
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SrcBuffer - The buffer storing the source data
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SrcSize - The size of source data
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DstBuffer - The buffer to store the compressed data
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DstSize - On input, the size of DstBuffer; On output,
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the size of the actual compressed data.
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Returns:
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EFI_BUFFER_TOO_SMALL - The DstBuffer is too small. In this case,
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DstSize contains the size needed.
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EFI_SUCCESS - Compression is successful.
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EFI_OUT_OF_RESOURCES - No resource to complete function.
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EFI_INVALID_PARAMETER - Parameter supplied is wrong.
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--*/
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typedef
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EFI_STATUS
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(*COMPRESS_FUNCTION) (
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IN UINT8 *SrcBuffer,
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IN UINT32 SrcSize,
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IN UINT8 *DstBuffer,
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IN OUT UINT32 *DstSize
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);
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#endif
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