Update the copyright notice format

[mirror_edk2.git] / EdkCompatibilityPkg / Foundation / Protocol / TianoDecompress / TianoDecompress.h

/*++\r
\r
Copyright (c) 2004, Intel Corporation. All rights reserved.<BR>\r
This program and the accompanying materials                          \r
are licensed and made available under the terms and conditions of the BSD License         \r
which accompanies this distribution.  The full text of the license may be found at        \r
http://opensource.org/licenses/bsd-license.php                                            \r
                                                                                          \r
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     \r
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             \r
\r
Module Name:\r
\r
  TianoDecompress.h\r
    \r
Abstract:\r
\r
  The Tiano Decompress Protocol Interface\r
\r
--*/\r
\r
#ifndef _TIANO_DECOMPRESS_H_\r
#define _TIANO_DECOMPRESS_H_\r
\r
#define EFI_TIANO_DECOMPRESS_PROTOCOL_GUID  \\r
  { 0xe84cf29c, 0x191f, 0x4eae, {0x96, 0xe1, 0xf4, 0x6a, 0xec, 0xea, 0xea, 0x0b} }\r
\r
EFI_FORWARD_DECLARATION (EFI_TIANO_DECOMPRESS_PROTOCOL);\r
\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_TIANO_DECOMPRESS_GET_INFO) (\r
  IN EFI_TIANO_DECOMPRESS_PROTOCOL  *This,\r
  IN   VOID                                   *Source,\r
  IN   UINT32                                 SourceSize,\r
  OUT  UINT32                                 *DestinationSize,\r
  OUT  UINT32                                 *ScratchSize\r
  );\r
/*++\r
\r
Routine Description:\r
\r
  The GetInfo() function retrieves the size of the uncompressed buffer \r
  and the temporary scratch buffer required to decompress the buffer \r
  specified by Source and SourceSize.  If the size of the uncompressed\r
  buffer or the size of the scratch buffer cannot be determined from \r
  the compressed data specified by Source and SourceData, then \r
  EFI_INVALID_PARAMETER is returned.  Otherwise, the size of the uncompressed\r
  buffer is returned in DestinationSize, the size of the scratch buffer is \r
  returned in ScratchSize, and EFI_SUCCESS is returned.\r
  \r
  The GetInfo() function does not have scratch buffer available to perform \r
  a thorough checking of the validity of the source data. It just retrieves\r
  the 'Original Size' field from the beginning bytes of the source data and\r
  output it as DestinationSize.  And ScratchSize is specific to the decompression\r
  implementation.\r
\r
Arguments:\r
\r
  This            - The protocol instance pointer\r
  Source          - The source buffer containing the compressed data.\r
  SourceSize      - The size, in bytes, of source buffer.\r
  DestinationSize - A pointer to the size, in bytes, of the uncompressed buffer\r
                    that will be generated when the compressed buffer specified \r
                    by Source and SourceSize is decompressed.\r
  ScratchSize     - A pointer to the size, in bytes, of the scratch buffer that \r
                    is required to decompress the compressed buffer specified by\r
                    Source and SourceSize.\r
\r
Returns:\r
  EFI_SUCCESS     - The size of the uncompressed data was returned in DestinationSize\r
                    and the size of the scratch buffer was returned in ScratchSize.\r
  EFI_INVALID_PARAMETER - The size of the uncompressed data or the size of the scratch\r
                  buffer cannot be determined from the compressed data specified by \r
                  Source and SourceData.\r
\r
--*/\r
\r
\r
typedef\r
EFI_STATUS\r
(EFIAPI *EFI_TIANO_DECOMPRESS_DECOMPRESS) (\r
  IN EFI_TIANO_DECOMPRESS_PROTOCOL  *This,\r
  IN     VOID*                                  Source,\r
  IN     UINT32                                 SourceSize,\r
  IN OUT VOID*                                  Destination,\r
  IN     UINT32                                 DestinationSize,\r
  IN OUT VOID*                                  Scratch,\r
  IN     UINT32                                 ScratchSize\r
  );\r
/*++\r
\r
Routine Description:\r
\r
  The Decompress() function extracts decompressed data to its original form.\r
  \r
  This protocol is designed so that the decompression algorithm can be \r
  implemented without using any memory services.  As a result, the \r
  Decompress() function is not allowed to call AllocatePool() or \r
  AllocatePages() in its implementation.  It is the caller's responsibility \r
  to allocate and free the Destination and Scratch buffers.\r
  \r
  If the compressed source data specified by Source and SourceSize is \r
  sucessfully decompressed into Destination, then EFI_SUCCESS is returned.  \r
  If the compressed source data specified by Source and SourceSize is not in \r
  a valid compressed data format, then EFI_INVALID_PARAMETER is returned.\r
\r
Arguments:\r
\r
  This            - The protocol instance pointer\r
  Source          - The source buffer containing the compressed data.\r
  SourceSize      - The size of source data.\r
  Destination     - On output, the destination buffer that contains \r
                    the uncompressed data.\r
  DestinationSize - The size of destination buffer. The size of destination\r
                    buffer needed is obtained from GetInfo().\r
  Scratch         - A temporary scratch buffer that is used to perform the \r
                    decompression.\r
  ScratchSize     - The size of scratch buffer. The size of scratch buffer needed\r
                    is obtained from GetInfo().\r
\r
Returns:\r
\r
  EFI_SUCCESS     - Decompression completed successfully, and the uncompressed \r
                    buffer is returned in Destination.\r
  EFI_INVALID_PARAMETER \r
                  - The source buffer specified by Source and SourceSize is \r
                    corrupted (not in a valid compressed format).\r
\r
--*/\r
\r
struct _EFI_TIANO_DECOMPRESS_PROTOCOL {\r
  EFI_TIANO_DECOMPRESS_GET_INFO    GetInfo;\r
  EFI_TIANO_DECOMPRESS_DECOMPRESS  Decompress;\r
};\r
\r
extern EFI_GUID gEfiTianoDecompressProtocolGuid;\r
\r
#endif\r