From d8c79a815f9e993b741ec38cd39498e674e1739e Mon Sep 17 00:00:00 2001
From: lgao4 <lgao4@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Wed, 8 Aug 2007 10:17:57 +0000
Subject: Update CustomDecompress library to support algorithm guid and Update
 DxeIpl and DxeCore to support custom decompress guid section parse.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3573 6f19259b-4bc3-4df7-8a09-765794883524
---
 MdePkg/Include/Library/CustomDecompressLib.h | 48 ++++++++++++++++++++++++++--
 1 file changed, 45 insertions(+), 3 deletions(-)

(limited to 'MdePkg/Include')

diff --git a/MdePkg/Include/Library/CustomDecompressLib.h b/MdePkg/Include/Library/CustomDecompressLib.h
index d928050760..36086d4f0f 100644
--- a/MdePkg/Include/Library/CustomDecompressLib.h
+++ b/MdePkg/Include/Library/CustomDecompressLib.h
@@ -16,21 +16,63 @@
 #ifndef __CUSTOM_DECPOMPRESS_LIB_H__
 #define __CUSTOM_DECPOMPRESS_LIB_H__
 
+/**
+  Decompress GetInfo fucntion.
+
+  @param[in]     DecompressGuid   The guid matches this decompress method.
+  @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
   );
 
+/**
+  Decompress fucntion.
+
+  @param[in]     DecompressGuid   The guid matches this decompress method.
+  @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 VOID  *Source,
-  IN OUT VOID    *Destination,
-  IN OUT VOID    *Scratch
+  IN  CONST GUID  *DecompressGuid,
+  IN  CONST VOID  *Source,
+  IN  OUT VOID    *Destination,
+  IN  OUT VOID    *Scratch
+  );
+
+/**
+  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
   );
 
 #endif
-- 
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