mirror of https://github.com/acidanthera/audk.git
89 lines
2.2 KiB
C
89 lines
2.2 KiB
C
/** @file
|
|
Header file for compression routine.
|
|
Providing both EFI and Tiano Compress algorithms.
|
|
|
|
Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>
|
|
This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
**/
|
|
|
|
#ifndef _COMPRESS_H_
|
|
#define _COMPRESS_H_
|
|
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "CommonLib.h"
|
|
#include <Common/UefiBaseTypes.h>
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Tiano compression routine.
|
|
|
|
--*/
|
|
EFI_STATUS
|
|
TianoCompress (
|
|
IN UINT8 *SrcBuffer,
|
|
IN UINT32 SrcSize,
|
|
IN UINT8 *DstBuffer,
|
|
IN OUT UINT32 *DstSize
|
|
)
|
|
;
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
Efi compression routine.
|
|
|
|
--*/
|
|
EFI_STATUS
|
|
EfiCompress (
|
|
IN UINT8 *SrcBuffer,
|
|
IN UINT32 SrcSize,
|
|
IN UINT8 *DstBuffer,
|
|
IN OUT UINT32 *DstSize
|
|
)
|
|
;
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
The compression routine.
|
|
|
|
Arguments:
|
|
|
|
SrcBuffer - The buffer storing the source data
|
|
SrcSize - The size of source data
|
|
DstBuffer - The buffer to store the compressed data
|
|
DstSize - On input, the size of DstBuffer; On output,
|
|
the size of the actual compressed data.
|
|
|
|
Returns:
|
|
|
|
EFI_BUFFER_TOO_SMALL - The DstBuffer is too small. In this case,
|
|
DstSize contains the size needed.
|
|
EFI_SUCCESS - Compression is successful.
|
|
EFI_OUT_OF_RESOURCES - No resource to complete function.
|
|
EFI_INVALID_PARAMETER - Parameter supplied is wrong.
|
|
|
|
--*/
|
|
typedef
|
|
EFI_STATUS
|
|
(*COMPRESS_FUNCTION) (
|
|
IN UINT8 *SrcBuffer,
|
|
IN UINT32 SrcSize,
|
|
IN UINT8 *DstBuffer,
|
|
IN OUT UINT32 *DstSize
|
|
);
|
|
|
|
#endif
|