tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

MdeModulePkg: Add Brotli algorithm decompression library 

- Add Brotli algorithm decompression library support

Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Bell Song <binx.song@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Song, BinX 2017-03-23 10:16:02 +08:00 committed by Liming Gao
parent 36ff6d8019
commit 841b259062
15 changed files with 697 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
MdeModulePkg/Library/BrotliCustomDecompressLib/BrotliCustomDecompressLib.inf Normal file
View File

@ -0,0 +1,56 @@
## @file
# BrotliCustomDecompressLib produces BROTLI custom decompression algorithm.
#
# It is based on the Brotli v0.5.2.
# Brotli was released on the website https://github.com/google/brotli.
#
# Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
#
# 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.
#
#
##
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = BrotliDecompressLib
MODULE_UNI_FILE = BrotliDecompressLib.uni
FILE_GUID = 69EC7DB2-B0DD-493A-963A-C5F330131BAA
MODULE_TYPE = BASE
VERSION_STRING = 1.0
LIBRARY_CLASS = NULL
CONSTRUCTOR = BrotliDecompressLibConstructor
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64
#
[Sources]
GuidedSectionExtraction.c
BrotliDecompress.c
BrotliDecompressLibInternal.h
common/dictionary.c
dec/bit_reader.c
dec/decode.c
dec/huffman.c
dec/state.c
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
[Guids]
gBrotliCustomDecompressGuid ## PRODUCES ## UNDEFINED # specifies BROTLI custom decompress algorithm.
[LibraryClasses]
BaseLib
DebugLib
BaseMemoryLib
ExtractGuidedSectionLib

321
MdeModulePkg/Library/BrotliCustomDecompressLib/BrotliDecompress.c Normal file
View File

@ -0,0 +1,321 @@
/** @file
Brotli Decompress interfaces
Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
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 <BrotliDecompressLibInternal.h>
/**
Dummy malloc function for compiler.
**/
VOID *
malloc (
IN size_t Size
)
{
ASSERT (FALSE);
return NULL;
}
/**
Dummy free function for compiler.
**/
VOID
free (
IN VOID * Ptr
)
{
ASSERT (FALSE);
}
/**
Allocation routine used by BROTLI decompression.
@param Ptr Pointer to the BROTLI_BUFF instance.
@param Size The size in bytes to be allocated.
@return The allocated pointer address, or NULL on failure
**/
VOID *
BrAlloc (
IN VOID * Ptr,
IN size_t Size
)
{
VOID *Addr;
BROTLI_BUFF *Private;
Private = (BROTLI_BUFF *)Ptr;
if (Private->BuffSize >= Size) {
Addr = Private->Buff;
Private->Buff = (VOID *) ((UINT8 *)Addr + Size);
Private->BuffSize -= Size;
return Addr;
} else {
ASSERT (FALSE);
return NULL;
}
}
/**
Free routine used by BROTLI decompression.
@param Ptr Pointer to the BROTLI_BUFF instance
@param Address The address to be freed
**/
VOID
BrFree (
IN VOID * Ptr,
IN VOID * Address
)
{
//
// We use the 'scratch buffer' for allocations, so there is no free
// operation required. The scratch buffer will be freed by the caller
// of the decompression code.
//
}
/**
Decompresses a Brotli compressed source buffer.
Extracts decompressed data to its original form.
If the compressed source data specified by Source is successfully decompressed
into Destination, then EFI_SUCCESS is returned. If the compressed source data
specified by Source is not in a valid compressed data format,
then EFI_INVALID_PARAMETER is returned.
@param Source The source buffer containing the compressed data.
@param SourceSize The size of source buffer.
@param Destination The destination buffer to store the decompressed data.
@param DestSize The destination buffer size.
@param BuffInfo The pointer to the BROTLI_BUFF instance.
@retval EFI_SUCCESS Decompression completed successfully, and
the uncompressed buffer is returned in Destination.
@retval EFI_INVALID_PARAMETER
The source buffer specified by Source is corrupted
(not in a valid compressed format).
**/
EFI_STATUS
BrotliDecompress (
IN CONST VOID* Source,
IN UINTN SourceSize,
IN OUT VOID* Destination,
IN OUT UINTN DestSize,
IN VOID * BuffInfo
)
{
UINT8 * Input;
UINT8 * Output;
const UINT8 * NextIn;
UINT8 * NextOut;
size_t TotalOut;
size_t AvailableIn;
size_t AvailableOut;
BrotliResult Result;
BrotliState * BroState;
VOID * Temp;
AvailableOut = FILE_BUFFER_SIZE;
Result = BROTLI_RESULT_ERROR;
BroState = BrotliCreateState(BrAlloc, BrFree, BuffInfo);
Temp = Destination;
if (BroState == NULL) {
return EFI_INVALID_PARAMETER;
}
Input = (UINT8 *)BrAlloc(BuffInfo, FILE_BUFFER_SIZE);
Output = (UINT8 *)BrAlloc(BuffInfo, FILE_BUFFER_SIZE);
if ((Input==NULL) || (Output==NULL)) {
BrFree(BuffInfo, Input);
BrFree(BuffInfo, Output);
BrotliDestroyState(BroState);
return EFI_INVALID_PARAMETER;
}
NextOut = Output;
Result = BROTLI_RESULT_NEEDS_MORE_INPUT;
while (1) {
if (Result == BROTLI_RESULT_NEEDS_MORE_INPUT) {
if (SourceSize == 0) {
break;
}
if (SourceSize >= FILE_BUFFER_SIZE) {
AvailableIn = FILE_BUFFER_SIZE;
}else{
AvailableIn = SourceSize;
}
CopyMem(Input, Source, AvailableIn);
Source = (VOID *)((UINT8 *)Source + AvailableIn);
SourceSize -= AvailableIn;
NextIn = Input;
} else if (Result == BROTLI_RESULT_NEEDS_MORE_OUTPUT) {
CopyMem(Temp, Output, FILE_BUFFER_SIZE);
AvailableOut = FILE_BUFFER_SIZE;
Temp = (VOID *)((UINT8 *)Temp +FILE_BUFFER_SIZE);
NextOut = Output;
} else {
break; /* Error or success. */
}
Result = BrotliDecompressStream(
&AvailableIn,
&NextIn,
&AvailableOut,
&NextOut,
&TotalOut,
BroState
);
}
if (NextOut != Output) {
CopyMem(Temp, Output, (size_t)(NextOut - Output));
}
DestSize = TotalOut;
BrFree(BuffInfo, Input);
BrFree(BuffInfo, Output);
BrotliDestroyState(BroState);
return (Result == BROTLI_RESULT_SUCCESS) ? EFI_SUCCESS : EFI_INVALID_PARAMETER;
}
/**
Get the size of the uncompressed buffer by parsing EncodeData header.
@param EncodedData Pointer to the compressed data.
@param StartOffset Start offset of the compressed data.
@param EndOffset End offset of the compressed data.
@return The size of the uncompressed buffer.
**/
UINT64
GetDecodedSizeOfBuf(
IN UINT8 * EncodedData,
IN UINT8 StartOffset,
IN UINT8 EndOffset
)
{
UINT64 DecodedSize;
INTN Index;
/* Parse header */
DecodedSize = 0;
for (Index = EndOffset - 1; Index >= StartOffset; Index--)
DecodedSize = LShiftU64(DecodedSize, 8) + EncodedData[Index];
return DecodedSize;
}
/**
Given a Brotli compressed source buffer, this function retrieves the size of
the uncompressed buffer and the size of the scratch buffer required
to decompress the compressed source buffer.
Retrieves the size of the uncompressed buffer and the temporary scratch buffer
required to decompress the buffer specified by Source and SourceSize.
The size of the uncompressed buffer is returned in DestinationSize,
the size of the scratch buffer is returned in ScratchSize, and EFI_SUCCESS is returned.
This function does not have scratch buffer available to perform a thorough
checking of the validity of the source data. It just retrieves the "Original Size"
field from the BROTLI_SCRATCH_MAX beginning bytes of the source data and output it as DestinationSize.
And ScratchSize is specific to the decompression implementation.
If SourceSize is less than BROTLI_SCRATCH_MAX, then ASSERT().
@param Source The source buffer containing the compressed data.
@param SourceSize The size, in bytes, of the source buffer.
@param DestinationSize A pointer to the size, in bytes, of the uncompressed buffer
that will be generated when the compressed buffer specified
by Source and SourceSize is decompressed.
@param ScratchSize A pointer to the size, in bytes, of the scratch buffer that
is required to decompress the compressed buffer specified
by Source and SourceSize.
@retval EFI_SUCCESS The size of the uncompressed data was returned
in DestinationSize and the size of the scratch
buffer was returned in ScratchSize.
**/
EFI_STATUS
EFIAPI
BrotliUefiDecompressGetInfo (
IN CONST VOID * Source,
IN UINT32 SourceSize,
OUT UINT32 * DestinationSize,
OUT UINT32 * ScratchSize
)
{
UINT64 GetSize;
UINT8 MaxOffset;
ASSERT(SourceSize >= BROTLI_SCRATCH_MAX);
MaxOffset = BROTLI_DECODE_MAX;
GetSize = GetDecodedSizeOfBuf((UINT8 *)Source, MaxOffset - BROTLI_INFO_SIZE, MaxOffset);
*DestinationSize = (UINT32)GetSize;
MaxOffset = BROTLI_SCRATCH_MAX;
GetSize = GetDecodedSizeOfBuf((UINT8 *)Source, MaxOffset - BROTLI_INFO_SIZE, MaxOffset);
*ScratchSize = (UINT32)GetSize;
return EFI_SUCCESS;
}
/**
Decompresses a Brotli compressed source buffer.
Extracts decompressed data to its original form.
If the compressed source data specified by Source is successfully decompressed
into Destination, then RETURN_SUCCESS is returned. If the compressed source data
specified by Source is not in a valid compressed data format,
then RETURN_INVALID_PARAMETER is returned.
@param Source The source buffer containing the compressed data.
@param SourceSize The size of source buffer.
@param Destination The destination buffer to store the decompressed data
@param Scratch A temporary scratch buffer that is used to perform the decompression.
This is an optional parameter that may be NULL if the
required scratch buffer size is 0.
@retval EFI_SUCCESS Decompression completed successfully, and
the uncompressed buffer is returned in Destination.
@retval EFI_INVALID_PARAMETER
The source buffer specified by Source is corrupted
(not in a valid compressed format).
**/
EFI_STATUS
EFIAPI
BrotliUefiDecompress (
IN CONST VOID * Source,
IN UINTN SourceSize,
IN OUT VOID * Destination,
IN OUT VOID * Scratch
)
{
UINTN DestSize = 0;
EFI_STATUS Status;
BROTLI_BUFF BroBuff;
UINT64 GetSize;
UINT8 MaxOffset;
MaxOffset = BROTLI_SCRATCH_MAX;
GetSize = GetDecodedSizeOfBuf((UINT8 *)Source, MaxOffset - BROTLI_INFO_SIZE, MaxOffset);
BroBuff.Buff = Scratch;
BroBuff.BuffSize = (UINTN)GetSize;
Status = BrotliDecompress(
(VOID *)((UINT8 *)Source + BROTLI_SCRATCH_MAX),
SourceSize - BROTLI_SCRATCH_MAX,
Destination,
DestSize,
(VOID *)(&BroBuff)
);
return Status;
}

21
MdeModulePkg/Library/BrotliCustomDecompressLib/BrotliDecompressLib.uni Normal file
View File

@ -0,0 +1,21 @@
// /** @file
// BrotliCustomDecompressLib produces BROTLI custom decompression algorithm.
//
// It is based on the Brotli v0.5.2.
// Brotli was released on the website https://github.com/google/brotli.
//
// Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
//
// 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.
//
// **/
#string STR_MODULE_ABSTRACT #language en-US "BrotliCustomDecompressLib produces BROTLI custom decompression algorithm"
#string STR_MODULE_DESCRIPTION #language en-US "It is based on the Brotli v0.5.2. Brotli was released on the website https://github.com/google/brotli."

71
MdeModulePkg/Library/BrotliCustomDecompressLib/BrotliDecompressLibInternal.h Normal file
View File

@ -0,0 +1,71 @@
/** @file
BROTLI UEFI header file
Allows BROTLI code to build under UEFI (edk2) build environment
Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
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.
**/
#ifndef __BROTLI_DECOMPRESS_INTERNAL_H__
#define __BROTLI_DECOMPRESS_INTERNAL_H__
#include <PiPei.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/ExtractGuidedSectionLib.h>
#include <common/types.h>
#include <dec/decode.h>
typedef struct
{
VOID *Buff;
UINTN BuffSize;
} BROTLI_BUFF;
#define FILE_BUFFER_SIZE 65536
#define BROTLI_INFO_SIZE 8
#define BROTLI_DECODE_MAX 8
#define BROTLI_SCRATCH_MAX 16
#define memcpy CopyMem
#define memmove CopyMem
#define memset(dest,ch,count) SetMem(dest,(UINTN)(count),(UINT8)(ch))
VOID *
malloc (
IN size_t Size
);
VOID
free (
IN VOID * Ptr
);
EFI_STATUS
EFIAPI
BrotliUefiDecompressGetInfo (
IN CONST VOID *Source,
IN UINT32 SourceSize,
OUT UINT32 *DestinationSize,
OUT UINT32 *ScratchSize
);
EFI_STATUS
EFIAPI
BrotliUefiDecompress (
IN CONST VOID *Source,
IN UINTN SourceSize,
IN OUT VOID *Destination,
IN OUT VOID *Scratch
);
#endif

196
MdeModulePkg/Library/BrotliCustomDecompressLib/GuidedSectionExtraction.c Normal file
View File

@ -0,0 +1,196 @@
/** @file
BROTLI Decompress GUIDed Section Extraction Library.
It wraps Brotli decompress interfaces to GUIDed Section Extraction interfaces
and registers them into GUIDed handler table.
Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
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 <BrotliDecompressLibInternal.h>
/**
Examines a GUIDed section and returns the size of the decoded buffer and the
size of an scratch buffer required to actually decode the data in a GUIDed section.
Examines a GUIDed section specified by InputSection.
If GUID for InputSection does not match the GUID that this handler supports,
then RETURN_UNSUPPORTED is returned.
If the required information can not be retrieved from InputSection,
then RETURN_INVALID_PARAMETER is returned.
If the GUID of InputSection does match the GUID that this handler supports,
then the size required to hold the decoded buffer is returned in OututBufferSize,
the size of an optional scratch buffer is returned in ScratchSize, and the Attributes field
from EFI_GUID_DEFINED_SECTION header of InputSection is returned in SectionAttribute.
If InputSection is NULL, then ASSERT().
If OutputBufferSize is NULL, then ASSERT().
If ScratchBufferSize is NULL, then ASSERT().
If SectionAttribute is NULL, then ASSERT().
@param[in] InputSection A pointer to a GUIDed section of an FFS formatted file.
@param[out] OutputBufferSize A pointer to the size, in bytes, of an output buffer required
if the buffer specified by InputSection were decoded.
@param[out] ScratchBufferSize A pointer to the size, in bytes, required as scratch space
if the buffer specified by InputSection were decoded.
@param[out] SectionAttribute A pointer to the attributes of the GUIDed section. See the Attributes
field of EFI_GUID_DEFINED_SECTION in the PI Specification.
@retval RETURN_SUCCESS The information about InputSection was returned.
@retval RETURN_UNSUPPORTED The section specified by InputSection does not match the GUID this handler supports.
@retval RETURN_INVALID_PARAMETER The information can not be retrieved from the section specified by InputSection.
**/
RETURN_STATUS
EFIAPI
BrotliGuidedSectionGetInfo (
IN CONST VOID *InputSection,
OUT UINT32 *OutputBufferSize,
OUT UINT32 *ScratchBufferSize,
OUT UINT16 *SectionAttribute
)
{
ASSERT (InputSection != NULL);
ASSERT (OutputBufferSize != NULL);
ASSERT (ScratchBufferSize != NULL);
ASSERT (SectionAttribute != NULL);
if (IS_SECTION2 (InputSection)) {
if (!CompareGuid (
&gBrotliCustomDecompressGuid,
&(((EFI_GUID_DEFINED_SECTION2 *) InputSection)->SectionDefinitionGuid))) {
return RETURN_INVALID_PARAMETER;
}
*SectionAttribute = ((EFI_GUID_DEFINED_SECTION2 *) InputSection)->Attributes;
return BrotliUefiDecompressGetInfo (
(UINT8 *) InputSection + ((EFI_GUID_DEFINED_SECTION2 *) InputSection)->DataOffset,
SECTION2_SIZE (InputSection) - ((EFI_GUID_DEFINED_SECTION2 *) InputSection)->DataOffset,
OutputBufferSize,
ScratchBufferSize
);
} else {
if (!CompareGuid (
&gBrotliCustomDecompressGuid,
&(((EFI_GUID_DEFINED_SECTION *) InputSection)->SectionDefinitionGuid))) {
return RETURN_INVALID_PARAMETER;
}
*SectionAttribute = ((EFI_GUID_DEFINED_SECTION *) InputSection)->Attributes;
return BrotliUefiDecompressGetInfo (
(UINT8 *) InputSection + ((EFI_GUID_DEFINED_SECTION *) InputSection)->DataOffset,
SECTION_SIZE (InputSection) - ((EFI_GUID_DEFINED_SECTION *) InputSection)->DataOffset,
OutputBufferSize,
ScratchBufferSize
);
}
}
/**
Decompress a BROTLI compressed GUIDed section into a caller allocated output buffer.
Decodes the GUIDed section specified by InputSection.
If GUID for InputSection does not match the GUID that this handler supports, then RETURN_UNSUPPORTED is returned.
If the data in InputSection can not be decoded, then RETURN_INVALID_PARAMETER is returned.
If the GUID of InputSection does match the GUID that this handler supports, then InputSection
is decoded into the buffer specified by OutputBuffer and the authentication status of this
decode operation is returned in AuthenticationStatus. If the decoded buffer is identical to the
data in InputSection, then OutputBuffer is set to point at the data in InputSection. Otherwise,
the decoded data will be placed in caller allocated buffer specified by OutputBuffer.
If InputSection is NULL, then ASSERT().
If OutputBuffer is NULL, then ASSERT().
If ScratchBuffer is NULL and this decode operation requires a scratch buffer, then ASSERT().
If AuthenticationStatus is NULL, then ASSERT().
@param[in] InputSection A pointer to a GUIDed section of an FFS formatted file.
@param[out] OutputBuffer A pointer to a buffer that contains the result of a decode operation.
@param[out] ScratchBuffer A caller allocated buffer that may be required by this function
as a scratch buffer to perform the decode operation.
@param[out] AuthenticationStatus
A pointer to the authentication status of the decoded output buffer.
See the definition of authentication status in the EFI_PEI_GUIDED_SECTION_EXTRACTION_PPI
section of the PI Specification. EFI_AUTH_STATUS_PLATFORM_OVERRIDE must
never be set by this handler.
@retval RETURN_SUCCESS The buffer specified by InputSection was decoded.
@retval RETURN_UNSUPPORTED The section specified by InputSection does not match the GUID this handler supports.
@retval RETURN_INVALID_PARAMETER The section specified by InputSection can not be decoded.
**/
RETURN_STATUS
EFIAPI
BrotliGuidedSectionExtraction (
IN CONST VOID *InputSection,
OUT VOID **OutputBuffer,
OUT VOID *ScratchBuffer, OPTIONAL
OUT UINT32 *AuthenticationStatus
)
{
ASSERT (OutputBuffer != NULL);
ASSERT (InputSection != NULL);
if (IS_SECTION2 (InputSection)) {
if (!CompareGuid (
&gBrotliCustomDecompressGuid,
&(((EFI_GUID_DEFINED_SECTION2 *) InputSection)->SectionDefinitionGuid))) {
return RETURN_INVALID_PARAMETER;
}
//
// Authentication is set to Zero, which may be ignored.
//
*AuthenticationStatus = 0;
return BrotliUefiDecompress (
(UINT8 *) InputSection + ((EFI_GUID_DEFINED_SECTION2 *) InputSection)->DataOffset,
SECTION2_SIZE (InputSection) - ((EFI_GUID_DEFINED_SECTION2 *) InputSection)->DataOffset,
*OutputBuffer,
ScratchBuffer
);
} else {
if (!CompareGuid (
&gBrotliCustomDecompressGuid,
&(((EFI_GUID_DEFINED_SECTION *) InputSection)->SectionDefinitionGuid))) {
return RETURN_INVALID_PARAMETER;
}
//
// Authentication is set to Zero, which may be ignored.
//
*AuthenticationStatus = 0;
return BrotliUefiDecompress (
(UINT8 *) InputSection + ((EFI_GUID_DEFINED_SECTION *) InputSection)->DataOffset,
SECTION_SIZE (InputSection) - ((EFI_GUID_DEFINED_SECTION *) InputSection)->DataOffset,
*OutputBuffer,
ScratchBuffer
);
}
}
/**
Register BrotliDecompress and BrotliDecompressGetInfo handlers with BrotliCustomerDecompressGuid.
@retval EFI_SUCCESS Register successfully.
@retval EFI_OUT_OF_RESOURCES No enough memory to store this handler.
**/
EFI_STATUS
EFIAPI
BrotliDecompressLibConstructor (
)
{
return ExtractGuidedSectionRegisterHandlers (
&gBrotliCustomDecompressGuid,
BrotliGuidedSectionGetInfo,
BrotliGuidedSectionExtraction
);
}

2
MdeModulePkg/Library/BrotliCustomDecompressLib/ReadMe.txt Normal file
View File

@ -0,0 +1,2 @@
It is based on the Brotli v0.5.2.
Brotli was released on the website https://github.com/google/brotli.

18
MdeModulePkg/Library/BrotliCustomDecompressLib/common/types.h
View File

@ -9,7 +9,13 @@
#ifndef BROTLI_COMMON_TYPES_H_ #ifndef BROTLI_COMMON_TYPES_H_
#define BROTLI_COMMON_TYPES_H_ #define BROTLI_COMMON_TYPES_H_
#include <stddef.h> /* for size_t */ //#include <stddef.h> /* for size_t */
#ifndef _SIZE_T_DEFINED
#if !defined(_WIN64) || defined(__GNUC__)
typedef unsigned int size_t;
#endif
#endif
#if defined(_MSC_VER) && (_MSC_VER < 1600) #if defined(_MSC_VER) && (_MSC_VER < 1600)
typedef __int8 int8_t; typedef __int8 int8_t;
@ -21,7 +27,15 @@ typedef unsigned __int32 uint32_t;
typedef unsigned __int64 uint64_t; typedef unsigned __int64 uint64_t;
typedef __int64 int64_t; typedef __int64 int64_t;
#else #else
#include <stdint.h> //#include <stdint.h>
typedef INT8 int8_t;
typedef INT16 int16_t;
typedef INT32 int32_t;
typedef INT64 int64_t;
typedef UINT8 uint8_t;
typedef UINT16 uint16_t;
typedef UINT32 uint32_t;
typedef UINT64 uint64_t;
#endif /* defined(_MSC_VER) && (_MSC_VER < 1600) */ #endif /* defined(_MSC_VER) && (_MSC_VER < 1600) */
#if (!defined(_MSC_VER) || (_MSC_VER >= 1800)) && \ #if (!defined(_MSC_VER) || (_MSC_VER >= 1800)) && \

2
MdeModulePkg/Library/BrotliCustomDecompressLib/dec/bit_reader.c
View File

@ -34,7 +34,7 @@ BROTLI_BOOL BrotliWarmupBitReader(BrotliBitReader* const br) {
} }
} }
while ((((size_t)br->next_in) & aligned_read_mask) != 0) { while ((((size_t)(*br->next_in)) & aligned_read_mask) != 0) {
if (!BrotliPullByte(br)) { if (!BrotliPullByte(br)) {
/* If we consumed all the input, we don't care about the alignment. */ /* If we consumed all the input, we don't care about the alignment. */
return BROTLI_TRUE; return BROTLI_TRUE;

3
MdeModulePkg/Library/BrotliCustomDecompressLib/dec/bit_reader.h
View File

@ -9,7 +9,8 @@
#ifndef BROTLI_DEC_BIT_READER_H_ #ifndef BROTLI_DEC_BIT_READER_H_
#define BROTLI_DEC_BIT_READER_H_ #define BROTLI_DEC_BIT_READER_H_
#include <string.h> /* memcpy */ //#include <string.h> /* memcpy */
#include <BrotliDecompressLibInternal.h>
#include "../common/types.h" #include "../common/types.h"
#include "./port.h" #include "./port.h"

5
MdeModulePkg/Library/BrotliCustomDecompressLib/dec/decode.c
View File

@ -10,8 +10,9 @@
#include <arm_neon.h> #include <arm_neon.h>
#endif #endif
#include <stdlib.h> /* free, malloc */ //#include <stdlib.h> /* free, malloc */
#include <string.h> /* memcpy, memset */ //#include <string.h> /* memcpy, memset */
#include <BrotliDecompressLibInternal.h>
#include "../common/constants.h" #include "../common/constants.h"
#include "../common/dictionary.h" #include "../common/dictionary.h"

2
MdeModulePkg/Library/BrotliCustomDecompressLib/dec/huffman.c
View File

@ -8,7 +8,7 @@
#include "./huffman.h" #include "./huffman.h"
#include <string.h> /* memcpy, memset */ //#include <string.h> /* memcpy, memset */
#include "../common/constants.h" #include "../common/constants.h"
#include "../common/types.h" #include "../common/types.h"

1
MdeModulePkg/Library/BrotliCustomDecompressLib/dec/huffman.h
View File

@ -11,6 +11,7 @@
#include "../common/types.h" #include "../common/types.h"
#include "./port.h" #include "./port.h"
#include <BrotliDecompressLibInternal.h>
#if defined(__cplusplus) || defined(c_plusplus) #if defined(__cplusplus) || defined(c_plusplus)
extern "C" { extern "C" {

3
MdeModulePkg/Library/BrotliCustomDecompressLib/dec/state.c
View File

@ -6,7 +6,8 @@
#include "./state.h" #include "./state.h"
#include <stdlib.h> /* free, malloc */ //#include <stdlib.h> /* free, malloc */
#include <BrotliDecompressLibInternal.h>
#include "../common/types.h" #include "../common/types.h"
#include "./huffman.h" #include "./huffman.h"

3
MdeModulePkg/MdeModulePkg.dec
View File

@ -346,6 +346,9 @@
## Include/Protocol/VarErrorFlag.h ## Include/Protocol/VarErrorFlag.h
gEdkiiVarErrorFlagGuid = { 0x4b37fe8, 0xf6ae, 0x480b, { 0xbd, 0xd5, 0x37, 0xd9, 0x8c, 0x5e, 0x89, 0xaa } } gEdkiiVarErrorFlagGuid = { 0x4b37fe8, 0xf6ae, 0x480b, { 0xbd, 0xd5, 0x37, 0xd9, 0x8c, 0x5e, 0x89, 0xaa } }
## GUID indicates the BROTLI custom compress/decompress algorithm.
gBrotliCustomDecompressGuid = { 0x3D532050, 0x5CDA, 0x4FD0, { 0x87, 0x9E, 0x0F, 0x7F, 0x63, 0x0D, 0x5A, 0xFB }}
## GUID indicates the LZMA custom compress/decompress algorithm. ## GUID indicates the LZMA custom compress/decompress algorithm.
# Include/Guid/LzmaDecompress.h # Include/Guid/LzmaDecompress.h
gLzmaCustomDecompressGuid = { 0xEE4E5898, 0x3914, 0x4259, { 0x9D, 0x6E, 0xDC, 0x7B, 0xD7, 0x94, 0x03, 0xCF }} gLzmaCustomDecompressGuid = { 0xEE4E5898, 0x3914, 0x4259, { 0x9D, 0x6E, 0xDC, 0x7B, 0xD7, 0x94, 0x03, 0xCF }}

1
MdeModulePkg/MdeModulePkg.dsc
View File

@ -306,6 +306,7 @@
MdeModulePkg/Library/CpuExceptionHandlerLibNull/CpuExceptionHandlerLibNull.inf MdeModulePkg/Library/CpuExceptionHandlerLibNull/CpuExceptionHandlerLibNull.inf
MdeModulePkg/Library/PlatformHookLibSerialPortPpi/PlatformHookLibSerialPortPpi.inf MdeModulePkg/Library/PlatformHookLibSerialPortPpi/PlatformHookLibSerialPortPpi.inf
MdeModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf MdeModulePkg/Library/LzmaCustomDecompressLib/LzmaCustomDecompressLib.inf
MdeModulePkg/Library/BrotliCustomDecompressLib/BrotliCustomDecompressLib.inf
MdeModulePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.inf MdeModulePkg/Library/PeiDxeDebugLibReportStatusCode/PeiDxeDebugLibReportStatusCode.inf
MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf MdeModulePkg/Library/UefiBootManagerLib/UefiBootManagerLib.inf
MdeModulePkg/Library/PlatformBootManagerLibNull/PlatformBootManagerLibNull.inf MdeModulePkg/Library/PlatformBootManagerLibNull/PlatformBootManagerLibNull.inf