X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FLibrary%2FBaseCustomDecompressLibNull%2FBaseCustomDecompressLibNull.c;h=4635e87e4db3fb9fa428fbf43eec24546fc6f15d;hp=7f59a101da975075d23fb27bf895e547d71e74ce;hb=d8c79a815f9e993b741ec38cd39498e674e1739e;hpb=d5b86e43cf23787da85fcf862807c1f6714bfac2

diff --git a/MdePkg/Library/BaseCustomDecompressLibNull/BaseCustomDecompressLibNull.c b/MdePkg/Library/BaseCustomDecompressLibNull/BaseCustomDecompressLibNull.c
index 7f59a101da..4635e87e4d 100644
--- a/MdePkg/Library/BaseCustomDecompressLibNull/BaseCustomDecompressLibNull.c
+++ b/MdePkg/Library/BaseCustomDecompressLibNull/BaseCustomDecompressLibNull.c
@@ -1,77 +1,86 @@
-/*++
+/** @file
+  Null implementation of the custom decompress library
 
-Copyright (c) 2006, Intel Corporation                                                         
-All rights reserved. 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.             
+  Copyright (c) 2006 - 2007, Intel Corporation.<BR>
+  All rights reserved. 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.             
 
---*/
+**/
 
 #include <Base.h>
 #include <Library/CustomDecompressLib.h>
 
 
+/**
+  The internal implementation of *_DECOMPRESS_PROTOCOL.GetInfo().
+
+  @param[in]     Source           The source buffer containing the compressed data.
+  @param[in]     SourceSize       The size of source buffer
+  @param[out]    DestinationSize  The size of destination buffer.
+  @param[out]    ScratchSize      The size of scratch buffer.
+
+  @retval  RETURN_SUCCESS           The size of destination buffer and the size of scratch buffer are successull retrieved.
+  @retval  RETURN_INVALID_PARAMETER The source data is corrupted
+
+**/
 RETURN_STATUS
 EFIAPI
 CustomDecompressGetInfo (
+  IN  CONST GUID  *DecompressGuid,
   IN  CONST VOID  *Source,
   IN  UINT32      SourceSize,
   OUT UINT32      *DestinationSize,
   OUT UINT32      *ScratchSize
   )
-/*++
-
-Routine Description:
-
-  The internal implementation of *_DECOMPRESS_PROTOCOL.GetInfo().
-
-Arguments:
-
-  Source          - The source buffer containing the compressed data.
-  SourceSize      - The size of source buffer
-  DestinationSize - The size of destination buffer.
-  ScratchSize     - The size of scratch buffer.
-
-Returns:
-
-  RETURN_SUCCESS           - The size of destination buffer and the size of scratch buffer are successull retrieved.
-  RETURN_INVALID_PARAMETER - The source data is corrupted
-
---*/
 {
   return RETURN_UNSUPPORTED;
 }
 
+
+/**
+  The internal implementation of *_DECOMPRESS_PROTOCOL.Decompress().
+
+  @param[in]     Source           The source buffer containing the compressed data.
+  @param[in]     Destination      The destination buffer to store the decompressed data
+  @param[out]    Scratch          The buffer used internally by the decompress routine. This  buffer is needed to store intermediate data.
+
+
+  @retval  RETURN_SUCCESS            Decompression is successfull
+  @retval  RETURN_INVALID_PARAMETER The source data is corrupted
+
+**/
 RETURN_STATUS
 EFIAPI
 CustomDecompress (
+  IN const GUID  *DecompressGuid,
   IN CONST VOID  *Source,
   IN OUT VOID    *Destination,
   IN OUT VOID    *Scratch
   )
-/*++
-
-Routine Description:
-
-  The internal implementation of *_DECOMPRESS_PROTOCOL.Decompress().
-
-Arguments:
-
-  Source          - The source buffer containing the compressed data.
-  Destination     - The destination buffer to store the decompressed data
-  Scratch         - The buffer used internally by the decompress routine. This  buffer is needed to store intermediate data.
-
-Returns:
+{
+  return RETURN_UNSUPPORTED;
+}
 
-  RETURN_SUCCESS           - Decompression is successfull
-  RETURN_INVALID_PARAMETER - The source data is corrupted
+/**
+  Get decompress method guid list.
 
---*/
+  @param[in, out]  AlgorithmGuidTable   The decompress method guid list.
+  @param[in, out]  NumberOfAlgorithms   The number of decompress methods.
+
+  @retval  RETURN_SUCCESS            Get all algorithmes list successfully..
+**/
+RETURN_STATUS
+EFIAPI
+CustomDecompressGetAlgorithms (
+   IN OUT  GUID   **AlgorithmGuidTable,
+   IN OUT  UINTN  *NumberOfAlgorithms
+  )
 {
-  return RETURN_UNSUPPORTED;
+  *NumberOfAlgorithms = 0;
+  return RETURN_SUCCESS; 
 }