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Diffstat (limited to 'src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/Common/Decompress.h')
| -rw-r--r-- | src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/Common/Decompress.h | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/Common/Decompress.h b/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/Common/Decompress.h new file mode 100644 index 00000000..2df9a14b --- /dev/null +++ b/src/VBox/Devices/EFI/Firmware/BaseTools/Source/C/Common/Decompress.h @@ -0,0 +1,159 @@ +/** @file +Header file for compression routine + +Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> +SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef _EFI_DECOMPRESS_H +#define _EFI_DECOMPRESS_H + +#include <Common/UefiBaseTypes.h> + +EFI_STATUS +EfiGetInfo ( + IN VOID *Source, + IN UINT32 SrcSize, + OUT UINT32 *DstSize, + OUT UINT32 *ScratchSize + ); +/** + +Routine Description: + + The implementation Efi Decompress GetInfo(). + +Arguments: + + Source - The source buffer containing the compressed data. + SrcSize - The size of source buffer + DstSize - The size of destination buffer. + ScratchSize - The size of scratch buffer. + +Returns: + + EFI_SUCCESS - The size of destination buffer and the size of scratch buffer are successfully retrieved. + EFI_INVALID_PARAMETER - The source data is corrupted + +**/ + +EFI_STATUS +EfiDecompress ( + IN VOID *Source, + IN UINT32 SrcSize, + IN OUT VOID *Destination, + IN UINT32 DstSize, + IN OUT VOID *Scratch, + IN UINT32 ScratchSize + ); +/** + +Routine Description: + + The implementation of Efi Decompress(). + +Arguments: + + Source - The source buffer containing the compressed data. + SrcSize - The size of source buffer + Destination - The destination buffer to store the decompressed data + DstSize - The size of destination buffer. + Scratch - The buffer used internally by the decompress routine. This buffer is needed to store intermediate data. + ScratchSize - The size of scratch buffer. + +Returns: + + EFI_SUCCESS - Decompression is successful + EFI_INVALID_PARAMETER - The source data is corrupted + +**/ + +EFI_STATUS +TianoGetInfo ( + IN VOID *Source, + IN UINT32 SrcSize, + OUT UINT32 *DstSize, + OUT UINT32 *ScratchSize + ); +/** + +Routine Description: + + The implementation Tiano Decompress GetInfo(). + +Arguments: + + Source - The source buffer containing the compressed data. + SrcSize - The size of source buffer + DstSize - The size of destination buffer. + ScratchSize - The size of scratch buffer. + +Returns: + + EFI_SUCCESS - The size of destination buffer and the size of scratch buffer are successfully retrieved. + EFI_INVALID_PARAMETER - The source data is corrupted + +**/ + +EFI_STATUS +TianoDecompress ( + IN VOID *Source, + IN UINT32 SrcSize, + IN OUT VOID *Destination, + IN UINT32 DstSize, + IN OUT VOID *Scratch, + IN UINT32 ScratchSize + ); +/** + +Routine Description: + + The implementation of Tiano Decompress(). + +Arguments: + + Source - The source buffer containing the compressed data. + SrcSize - The size of source buffer + Destination - The destination buffer to store the decompressed data + DstSize - The size of destination buffer. + Scratch - The buffer used internally by the decompress routine. This buffer is needed to store intermediate data. + ScratchSize - The size of scratch buffer. + +Returns: + + EFI_SUCCESS - Decompression is successful + EFI_INVALID_PARAMETER - The source data is corrupted + +**/ + +typedef +EFI_STATUS +(*GETINFO_FUNCTION) ( + IN VOID *Source, + IN UINT32 SrcSize, + OUT UINT32 *DstSize, + OUT UINT32 *ScratchSize + ); + +typedef +EFI_STATUS +(*DECOMPRESS_FUNCTION) ( + IN VOID *Source, + IN UINT32 SrcSize, + IN OUT VOID *Destination, + IN UINT32 DstSize, + IN OUT VOID *Scratch, + IN UINT32 ScratchSize + ); + +EFI_STATUS +Extract ( + IN VOID *Source, + IN UINT32 SrcSize, + OUT VOID **Destination, + OUT UINT32 *DstSize, + IN UINTN Algorithm + ); + +#endif |