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186 lines
4.6 KiB
C
186 lines
4.6 KiB
C
/*++
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Copyright (c) 2004 - 2006, 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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Decompress.h
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Abstract:
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Header file for decompression routine.
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Providing both EFI and Tiano decompress algorithms.
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--*/
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#ifndef _EFITIANODECOMPRESS_H_
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#define _EFITIANODECOMPRESS_H_
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#include <string.h>
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#include <stdlib.h>
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#include "../basetypes.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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UINT32
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EFIAPI
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EfiGetInfo (
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VOID *Source,
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UINT32 SrcSize,
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UINT32 *DstSize,
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UINT32 *ScratchSize
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)
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/*++
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Routine Description:
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The implementation is same as that of EFI_DECOMPRESS_PROTOCOL.GetInfo().
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Arguments:
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This - The protocol instance pointer
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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 successull retrieved.
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EFI_INVALID_PARAMETER - The source data is corrupted
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--*/
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;
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UINT32
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EFIAPI
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EfiDecompress (
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VOID *Source,
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UINT32 SrcSize,
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VOID *Destination,
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UINT32 DstSize,
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VOID *Scratch,
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UINT32 ScratchSize
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)
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/*++
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Routine Description:
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The implementation is same as that of EFI_DECOMPRESS_PROTOCOL.Decompress().
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Arguments:
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This - The protocol instance pointer
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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 successfull
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EFI_INVALID_PARAMETER - The source data is corrupted
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--*/
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;
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UINT32
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EFIAPI
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TianoGetInfo (
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VOID *Source,
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UINT32 SrcSize,
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UINT32 *DstSize,
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UINT32 *ScratchSize
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)
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/*++
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Routine Description:
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The implementation is same as that of EFI_TIANO_DECOMPRESS_PROTOCOL.GetInfo().
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Arguments:
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This - The protocol instance pointer
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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 successull retrieved.
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EFI_INVALID_PARAMETER - The source data is corrupted
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--*/
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;
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UINT32
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EFIAPI
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TianoDecompress (
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VOID *Source,
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UINT32 SrcSize,
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VOID *Destination,
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UINT32 DstSize,
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VOID *Scratch,
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UINT32 ScratchSize
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)
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/*++
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Routine Description:
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The implementation is same as that of EFI_TIANO_DECOMPRESS_PROTOCOL.Decompress().
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Arguments:
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This - The protocol instance pointer
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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 successfull
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EFI_INVALID_PARAMETER - The source data is corrupted
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--*/
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;
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typedef
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UINT32
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(*GETINFO_FUNCTION) (
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VOID *Source,
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UINT32 SrcSize,
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UINT32 *DstSize,
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UINT32 *ScratchSize
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);
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typedef
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UINT32
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(*DECOMPRESS_FUNCTION) (
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VOID *Source,
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UINT32 SrcSize,
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VOID *Destination,
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UINT32 DstSize,
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VOID *Scratch,
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UINT32 ScratchSize
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);
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#ifdef __cplusplus
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}
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#endif
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#endif
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