78 Commits
1.1.0 ... 2.0.0

Author SHA1 Message Date
Jack Andersen
55adeec69c windows packaging and CMake adjustments 2015-07-10 16:14:06 -10:00
4f8df65a3d * add atVec2f 2015-07-10 18:45:26 -07:00
8d3524b1f6 Fix sign bug
Prevent blockSize from exceeding file's length
2015-07-09 20:47:56 -07:00
a7c180db00 * Add support for cached reads 2015-07-09 20:32:55 -07:00
Jack Andersen
a19dcad876 corrected include path for CMake export 2015-07-08 16:09:57 -10:00
Jack Andersen
3ce2062686 removed unnecessary header glob 2015-07-08 15:50:16 -10:00
Jack Andersen
f874dfff31 removed qt files 2015-07-08 15:41:51 -10:00
Jack Andersen
e45679ffba PKGBUILD fix 2015-07-08 15:29:08 -10:00
Jack Andersen
1e55ce5138 Merge branch 'copy-streamers' 2015-07-08 15:15:56 -10:00
Jack Andersen
35a5736c35 Merge branch 'master' of https://github.com/libAthena/Athena 2015-07-08 15:15:48 -10:00
Jack Andersen
b7ba46b995 MemoryCopy streamers and CMake features 2015-07-08 15:14:02 -10:00
Jack Andersen
c65ef591f5 significant virtual-method refactor to streaming interface 2015-07-08 15:13:14 -10:00
Jack Andersen
1b40613c05 Update README.md 2015-07-08 15:12:24 -10:00
Jack Andersen
dde7164651 Updated PKGBUILD 2015-07-08 15:08:29 -10:00
Jack Andersen
916515f0d7 OS X build fixes 2015-07-08 14:57:51 -10:00
Jack Andersen
e1f46b824f added pkgconfig install to CMake 2015-07-08 14:01:05 -10:00
Jack Andersen
c49ec5c13d CMake package exports 2015-07-08 13:53:40 -10:00
Jack Andersen
8ca702785c added icons; updated PKGBUILD for CMake 2015-07-08 10:21:50 -10:00
Jack Andersen
44e25e09ca updated MemoryCopyWriter 2015-07-07 20:34:59 -10:00
Jack Andersen
ec38ba088e added buffer-copying subclass to MemoryReader/Writer 2015-07-07 20:03:08 -10:00
Jack Andersen
108a3aa6c1 Update README.md 2015-07-07 18:36:29 -10:00
Jack Andersen
8a397a1622 Merge pull request #18 from libAthena/new-streams
significant virtual-method refactor to streaming interface
2015-07-07 21:16:04 -07:00
Jack Andersen
97dfabb265 significant virtual-method refactor to streaming interface 2015-07-07 18:01:13 -10:00
Jack Andersen
ce917d4aca Added CMakeLists.txt 2015-07-06 17:23:37 -10:00
Jack Andersen
6ac88b37f4 Merge pull request #17 from libAthena/opt
Various Header Optimizations
2015-07-02 16:43:53 -07:00
Jack Andersen
a63da8db2f header-based read/write optimizations 2015-07-02 13:36:17 -10:00
Jack Andersen
2b37765eff nested type ordering fix 2015-06-30 21:50:58 -07:00
Jack Andersen
fa016115c2 const buffer pointer for write[U]Bytes 2015-06-30 17:01:04 -10:00
a76a3c584a * Revert swapFloat/Double "fixes" 2015-06-30 19:09:35 -07:00
Jack Andersen
bfa08ce52b Merge pull request #16 from libAthena/dna-templates
Made String and Buffer types templates with DNA base
2015-06-26 14:38:33 -07:00
Jack Andersen
7524b1f063 made string and buffer types templates with DNA base; may now be used in Vector 2015-06-25 09:37:31 -10:00
Jack Andersen
49937cba50 Update README.md 2015-06-22 14:46:45 -10:00
Jack Andersen
3ff34ec749 removed atdna from Athena's travis 2015-06-22 14:28:29 -10:00
Jack Andersen
0bb90ff2e0 spun off atdna into separate repo 2015-06-22 14:26:43 -10:00
Jack Andersen
071d91a671 more stable atdna type canonicalization; recursive DNA subclassing 2015-06-22 12:52:09 -10:00
Jack Andersen
490c6d53f5 Merge pull request #15 from Antidote/msvc
Fixed variadic macros for MSVC
2015-06-20 11:13:25 -07:00
Jack Andersen
a0f0690719 confirmed linux build working; solved signing warnings 2015-06-20 08:07:11 -10:00
Jack Andersen
5a0f2e8ed4 MSVC build fixes 2015-06-19 21:40:15 -07:00
Jack Andersen
687a7eef64 fixed length string read refinement 2015-06-19 10:54:21 -10:00
Jack Andersen
2d8aeb70e8 updated doxy comments 2015-06-19 10:44:01 -10:00
Jack Andersen
e641dbbe4b added seek directive to fixed-length string reads 2015-06-19 10:40:59 -10:00
Jack Andersen
3dfb001f3d added fixed-length string writing 2015-06-19 10:12:25 -10:00
Jack Andersen
242a06915b diagnostic duplicates no longer raised 2015-06-19 08:25:08 -10:00
Jack Andersen
fd3db3e1db fix for vector readers 2015-06-18 19:33:46 -10:00
Jack Andersen
7b1b027192 Merge pull request #14 from Antidote/travis-fix
Adjusting travis config to support atdna
2015-06-18 19:27:22 -10:00
Jack Andersen
7cdfcab55a lots of new 'atdna' types; travis update 2015-06-18 19:18:39 -10:00
Jack Andersen
1aa3a705af added commenting to output 2015-06-17 21:57:53 -10:00
Jack Andersen
d6a489753d generator fix 2015-06-17 21:37:04 -10:00
Jack Andersen
c08695709e Minor argument tweak 2015-06-17 21:34:36 -10:00
Jack Andersen
6c7f5ebd29 Updated with Vector support for DNA subtypes 2015-06-17 21:32:11 -10:00
Jack Andersen
2c63768ec4 Added DNA.hpp warning 2015-06-16 16:50:12 -10:00
Jack Andersen
791a355ace Merge pull request #13 from Antidote/atdna
Added `atdna` tool to Athena
2015-06-16 16:25:15 -10:00
Jack Andersen
9ebdb37b85 removed unneeded libs 2015-06-16 16:20:38 -10:00
Jack Andersen
3071db8f61 hard-path comments 2015-06-16 16:02:35 -10:00
Jack Andersen
0bf9815fc0 Restored master branch for PKGBUILDs 2015-06-16 15:43:35 -10:00
Jack Andersen
647f9c4dec Another tweak 2015-06-16 15:20:31 -10:00
Jack Andersen
ec4ac688f4 hopefully the last tweak 2015-06-16 15:08:39 -10:00
Jack Andersen
7fccd416f3 even more tweaks 2015-06-16 15:05:43 -10:00
Jack Andersen
b195c194f7 futher adjustments 2015-06-16 15:02:58 -10:00
Jack Andersen
96ed8a2ce2 more build system tweaks 2015-06-16 14:57:06 -10:00
Jack Andersen
2bb60ab152 build system tweaks 2015-06-16 14:33:04 -10:00
Jack Andersen
fb722a9f5b further updates to atdna 2015-06-16 14:25:48 -10:00
Jack Andersen
775b51fd00 minor tweak 2015-06-15 21:15:00 -10:00
Jack Andersen
0452e34150 initial working reader/writer values 2015-06-15 21:11:56 -10:00
Jack Andersen
c09f06b436 working release build of atdna 2015-06-15 16:29:53 -10:00
Jack Andersen
dde8ac1a1c initial atdna commit 2015-06-14 16:49:02 -10:00
1ea07c20fb Add MIT license 2015-05-28 18:43:50 -07:00
7785983093 Merge pull request #10 from Antidote/file-dir-api
File and Dir API
2015-05-20 22:54:27 -07:00
6a611ef2cc * Fix last commit 2015-05-20 22:41:29 -07:00
d5ccf159f7 * Fix Wii/GC Compiling
* Initial FileInfo/Dir APIs
* Get rid of type punning warnings
2015-05-20 22:35:26 -07:00
Jack Andersen
3223d3faa6 Merge branch 'file-dir-api' of https://github.com/Antidote/Athena into file-dir-api 2015-05-20 19:16:28 -10:00
Jack Andersen
92d86a2673 More portable 'utimes' 2015-05-20 19:14:44 -10:00
47dafe3251 * struct stat64 -> stat64_t 2015-05-20 22:04:35 -07:00
011496db8b * Fix Wii/GC Compiling
* Finish initial FileInfo/Dir APIs
* Get rid of type punning warnings
2015-05-20 21:58:21 -07:00
29a203522d * Fix merge 2015-05-18 20:36:45 -07:00
6ee11b9a08 * Fix styling 2015-05-18 20:24:56 -07:00
423a9a37d2 Reimplement Exceptions. 2015-05-18 16:38:02 -07:00
01f989c21c Initial API implementation 2015-05-18 14:03:13 -07:00
215 changed files with 16983 additions and 11415 deletions

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@@ -1,17 +0,0 @@
compiler:
- gcc-4.8
before_install:
- sudo add-apt-repository --yes ppa:ubuntu-sdk-team/ppa
- sudo add-apt-repository --yes ppa:ubuntu-toolchain-r/test
- sudo apt-get update -qq
- sudo apt-get install -qq g++-4.8
- sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.8 40 --slave /usr/bin/g++ g++ /usr/bin/g++-4.8
- sudo update-alternatives --config gcc
script:
- qmake Athena.pro
- make
notifications:
irc: "irc.wiiking2.com#wiiking2"

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@@ -1,4 +0,0 @@
include(AthenaCore.pri)
include(AthenaZelda.pri)
include(AthenaWiiSave.pri)
include(AthenaSakura.pri)

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@@ -1,63 +0,0 @@
CONFIG += staticlib c++11
QMAKE_CXXFLAGS += -std=c++11
TEMPLATE= lib
DESTDIR = ./lib
INCLUDEPATH += $$PWD/include
# Uncomment this if you wish to use Qt with libAthena
#DEFINES += ATHENA_USE_QT
contains(DEFINES, ATHENA_USE_QT){
QT += qt core
} else {
QT =
}
CONFIG(debug, debug|release): {
DEFINES += DEBUG
TARGET=Athena-d
# We don't want the objects,
# in the project directory, so tell qmake
# where to put them
OBJECTS_DIR = obj/debug
}
CONFIG(release, release|debug): {
DEFINES -= DEBUG
TARGET=Athena
# We don't want the objects,
# in the project directory, so tell qmake
# where to put them
OBJECTS_DIR = obj/release
}
ATHENA_PRO=true
include(Athena.pri)
OTHER_FILES += \
.travis.yml
unix {
isEmpty(PREFIX) {
PREFIX = /usr/local
}
libFiles.path = $$PREFIX/lib
libFiles.files = $$PWD/lib/*
headerFiles.files = $$PWD/include/*
headerFiles.path = $$PREFIX/include/Athena
INSTALLS += libFiles headerFiles
}
win32 {
isEmpty(PREFIX) {
PREFIX = $$PWD/pkg
}
libFiles.path = $$PREFIX/lib
libFiles.files = $$PWD/lib/*
headerFiles.path = $$PREFIX/include/Athena
headerFiles.files = $$PWD/include/*
INSTALLS += libFiles headerFiles
}

22
AthenaConfig.cmake.in Normal file
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@@ -0,0 +1,22 @@
# - Config file for the Athena package
# It defines the following variables
# ATHENA_INCLUDE_DIR - include directory for Athena
# ATHENA_LIBRARIES - libraries to link against
# ATHENA_ICON - path to Athena.ico
# Compute paths
get_filename_component(ATHENA_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
set(ATHENA_INCLUDE_DIR "@CONF_INCLUDE_DIR@")
# Our library dependencies (contains definitions for IMPORTED targets)
if(NOT TARGET AthenaCore AND NOT Athena_BINARY_DIR)
include("${ATHENA_CMAKE_DIR}/AthenaTargets.cmake")
endif()
# These are IMPORTED targets created by AthenaTargets.cmake
set(ATHENA_LIBRARIES AthenaCore AthenaSakura AthenaZelda AthenaWiiSave)
# Set icon location if on windows
if(WIN32 AND NOT CYGWIN)
set(ATHENA_ICON "@CONF_ICON_DIR@")
endif()

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@@ -0,0 +1,11 @@
set(PACKAGE_VERSION "@ATHENA_VERSION@")
# Check whether the requested PACKAGE_FIND_VERSION is compatible
if("${PACKAGE_VERSION}" VERSION_LESS "${PACKAGE_FIND_VERSION}")
set(PACKAGE_VERSION_COMPATIBLE FALSE)
else()
set(PACKAGE_VERSION_COMPATIBLE TRUE)
if ("${PACKAGE_VERSION}" VERSION_EQUAL "${PACKAGE_FIND_VERSION}")
set(PACKAGE_VERSION_EXACT TRUE)
endif()
endif()

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@@ -1,66 +0,0 @@
!contains(ATHENA_PRO, true): {
INCLUDEPATH += $$PWD/include
!contains(CONFIG, c++11):CONFIG += c++11
mac:QMAKE_CXXFLAGS += -stdlib=libc++
}
include(extern/lzo/lzo.pri)
include(extern/zlib/zlib.pri)
ATHENA_CORE=true
SOURCES += \
$$PWD/src/Athena/Utility.cpp \
$$PWD/src/Athena/FileReader.cpp \
$$PWD/src/Athena/FileWriter.cpp \
$$PWD/src/Athena/MemoryReader.cpp \
$$PWD/src/Athena/MemoryWriter.cpp \
$$PWD/src/Athena/Global.cpp \
$$PWD/src/Athena/Checksums.cpp \
$$PWD/src/Athena/Compression.cpp \
$$PWD/src/LZ77/LZLookupTable.cpp \
$$PWD/src/LZ77/LZType10.cpp \
$$PWD/src/LZ77/LZType11.cpp \
$$PWD/src/LZ77/LZBase.cpp
win32:SOURCES += \
$$PWD/src/win32_largefilewrapper.c
mac:SOURCES += \
$$PWD/src/osx_largefilewrapper.c
HEADERS += \
$$PWD/include/Athena/IStream.hpp \
$$PWD/include/Athena/IStreamReader.hpp \
$$PWD/include/Athena/IStreamWriter.hpp \
$$PWD/include/Athena/Types.hpp \
$$PWD/include/Athena/Utility.hpp \
$$PWD/include/Athena/Global.hpp \
$$PWD/include/Athena/Exception.hpp \
$$PWD/include/Athena/FileNotFoundException.hpp \
$$PWD/include/Athena/IOException.hpp \
$$PWD/include/Athena/InvalidDataException.hpp \
$$PWD/include/Athena/InvalidOperationException.hpp \
$$PWD/include/Athena/FileReader.hpp \
$$PWD/include/Athena/FileWriter.hpp \
$$PWD/include/Athena/MemoryReader.hpp \
$$PWD/include/Athena/MemoryWriter.hpp \
$$PWD/include/Athena/NotImplementedException.hpp \
$$PWD/include/Athena/Checksums.hpp \
$$PWD/include/Athena/Compression.hpp \
$$PWD/include/LZ77/LZBase.hpp \
$$PWD/include/LZ77/LZLookupTable.hpp \
$$PWD/include/LZ77/LZType10.hpp \
$$PWD/include/LZ77/LZType11.hpp \
$$PWD/include/utf8.h \
$$PWD/include/utf8/checked.h \
$$PWD/include/utf8/core.h \
$$PWD/include/utf8/unchecked.h
win32:HEADERS += \
$$PWD/include/win32_largefilewrapper.h
mac:HEADERS += \
$$PWD/include/osx_largefilewrapper.h

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@@ -1,20 +0,0 @@
!contains(ATHENA_CORE, true): {
message("including core")
include(AthenaCore.pri)
}
SOURCES += \
$$PWD/src/Athena/Sprite.cpp \
$$PWD/src/Athena/SpriteFile.cpp \
$$PWD/src/Athena/SpriteFileReader.cpp \
$$PWD/src/Athena/SpriteFileWriter.cpp \
$$PWD/src/Athena/SpriteFrame.cpp \
$$PWD/src/Athena/SpritePart.cpp
HEADERS += \
$$PWD/include/Athena/Sprite.hpp \
$$PWD/include/Athena/SpriteFile.hpp \
$$PWD/include/Athena/SpriteFileReader.hpp \
$$PWD/include/Athena/SpriteFileWriter.hpp \
$$PWD/include/Athena/SpriteFrame.hpp \
$$PWD/include/Athena/SpritePart.hpp

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@@ -1,30 +0,0 @@
!contains(ATHENA_CORE, true): {
message("including core")
include(AthenaCore.pri)
}
SOURCES += \
$$PWD/src/Athena/WiiBanner.cpp \
$$PWD/src/Athena/WiiFile.cpp \
$$PWD/src/Athena/WiiImage.cpp \
$$PWD/src/Athena/WiiSave.cpp \
$$PWD/src/Athena/WiiSaveReader.cpp \
$$PWD/src/Athena/WiiSaveWriter.cpp \
$$PWD/src/bn.cpp \
$$PWD/src/ec.cpp \
$$PWD/src/md5.cpp \
$$PWD/src/sha1.cpp \
$$PWD/src/aes.c
HEADERS += \
$$PWD/include/Athena/WiiBanner.hpp \
$$PWD/include/Athena/WiiFile.hpp \
$$PWD/include/Athena/WiiImage.hpp \
$$PWD/include/Athena/WiiSave.hpp \
$$PWD/include/Athena/WiiSaveReader.hpp \
$$PWD/include/Athena/WiiSaveWriter.hpp \
$$PWD/include/aes.h \
$$PWD/include/bn.h \
$$PWD/include/ec.h \
$$PWD/include/md5.h \
$$PWD/include/sha1.h

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@@ -1,36 +0,0 @@
!contains(ATHENA_CORE, true): {
message("including core")
include(AthenaCore.pri)
}
SOURCES += \
$$PWD/src/Athena/ALTTPFile.cpp \
$$PWD/src/Athena/ALTTPFileReader.cpp \
$$PWD/src/Athena/ALTTPFileWriter.cpp \
$$PWD/src/Athena/ALTTPQuest.cpp \
$$PWD/src/Athena/MCFile.cpp \
$$PWD/src/Athena/MCFileReader.cpp \
$$PWD/src/Athena/MCFileWriter.cpp \
$$PWD/src/Athena/MCSlot.cpp \
$$PWD/src/Athena/SkywardSwordFile.cpp \
$$PWD/src/Athena/SkywardSwordFileReader.cpp \
$$PWD/src/Athena/SkywardSwordFileWriter.cpp \
$$PWD/src/Athena/SkywardSwordQuest.cpp \
$$PWD/src/Athena/ZQuestFile.cpp \
$$PWD/src/Athena/ZQuestFileReader.cpp \
$$PWD/src/Athena/ZQuestFileWriter.cpp
HEADERS += \
$$PWD/include/Athena/ALTTPEnums.hpp \
$$PWD/include/Athena/ALTTPFile.hpp \
$$PWD/include/Athena/ALTTPFileReader.hpp \
$$PWD/include/Athena/ALTTPFileWriter.hpp \
$$PWD/include/Athena/ALTTPQuest.hpp \
$$PWD/include/Athena/ALTTPStructs.hpp \
$$PWD/include/Athena/MCFile.hpp \
$$PWD/include/Athena/MCFileReader.hpp \
$$PWD/include/Athena/MCFileWriter.hpp \
$$PWD/include/Athena/SkywardSwordFile.hpp \
$$PWD/include/Athena/SkywardSwordFileReader.hpp \
$$PWD/include/Athena/SkywardSwordFileWriter.hpp \
$$PWD/include/Athena/SkywardSwordQuest.hpp

252
CMakeLists.txt Normal file
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@@ -0,0 +1,252 @@
cmake_minimum_required(VERSION 3.0)
project(Athena)
##################
# Athena Version #
##################
set(ATHENA_MAJOR_VERSION 2)
set(ATHENA_MINOR_VERSION 0)
set(ATHENA_PATCH_VERSION 0)
set(ATHENA_VERSION
${ATHENA_MAJOR_VERSION}.${ATHENA_MINOR_VERSION}.${ATHENA_PATCH_VERSION})
################
# Athena Build #
################
add_subdirectory(extern)
include_directories(include ${LZO_INCLUDE_DIR} ${ZLIB_INCLUDE_DIR})
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
if(WIN32)
list(APPEND CORE_EXTRA src/win32_largefilewrapper.c)
elseif(APPLE)
list(APPEND CORE_EXTRA src/osx_largefilewrapper.c)
elseif(GEKKO)
list(APPEND CORE_EXTRA src/gekko_support.c)
endif()
add_library(AthenaCore
src/Athena/Utility.cpp
src/Athena/FileReader.cpp
src/Athena/FileWriter.cpp
src/Athena/MemoryReader.cpp
src/Athena/MemoryWriter.cpp
src/Athena/Global.cpp
src/Athena/Checksums.cpp
src/Athena/Compression.cpp
src/LZ77/LZLookupTable.cpp
src/LZ77/LZType10.cpp
src/LZ77/LZType11.cpp
src/LZ77/LZBase.cpp
src/Athena/FileInfo.cpp
src/Athena/Dir.cpp
${CORE_EXTRA}
include/Athena/IStream.hpp
include/Athena/IStreamReader.hpp
include/Athena/IStreamWriter.hpp
include/Athena/Types.hpp
include/Athena/Utility.hpp
include/Athena/Global.hpp
include/Athena/Exception.hpp
include/Athena/FileNotFoundException.hpp
include/Athena/IOException.hpp
include/Athena/InvalidDataException.hpp
include/Athena/InvalidOperationException.hpp
include/Athena/FileReader.hpp
include/Athena/FileWriter.hpp
include/Athena/MemoryReader.hpp
include/Athena/MemoryWriter.hpp
include/Athena/NotImplementedException.hpp
include/Athena/Checksums.hpp
include/Athena/Compression.hpp
include/LZ77/LZBase.hpp
include/LZ77/LZLookupTable.hpp
include/LZ77/LZType10.hpp
include/LZ77/LZType11.hpp
include/Athena/FileInfo.hpp
include/Athena/Dir.hpp
include/gekko_support.h
include/Athena/DNA.hpp
)
add_library(AthenaSakura
src/Athena/Sprite.cpp
src/Athena/SpriteFile.cpp
src/Athena/SpriteFileReader.cpp
src/Athena/SpriteFileWriter.cpp
src/Athena/SpriteFrame.cpp
src/Athena/SpritePart.cpp
include/Athena/Sprite.hpp
include/Athena/SpriteFile.hpp
include/Athena/SpriteFileReader.hpp
include/Athena/SpriteFileWriter.hpp
include/Athena/SpriteFrame.hpp
include/Athena/SpritePart.hpp
)
add_library(AthenaWiiSave
src/Athena/WiiBanner.cpp
src/Athena/WiiFile.cpp
src/Athena/WiiImage.cpp
src/Athena/WiiSave.cpp
src/Athena/WiiSaveReader.cpp
src/Athena/WiiSaveWriter.cpp
src/bn.cpp
src/ec.cpp
src/md5.cpp
src/sha1.cpp
src/aes.cpp
include/Athena/WiiBanner.hpp
include/Athena/WiiFile.hpp
include/Athena/WiiImage.hpp
include/Athena/WiiSave.hpp
include/Athena/WiiSaveReader.hpp
include/Athena/WiiSaveWriter.hpp
include/aes.hpp
include/bn.h
include/ec.h
include/md5.h
include/sha1.h
)
set_source_files_properties(src/aes.cpp PROPERTIES COMPILE_FLAGS -maes)
add_library(AthenaZelda
src/Athena/ALTTPFile.cpp
src/Athena/ALTTPFileReader.cpp
src/Athena/ALTTPFileWriter.cpp
src/Athena/ALTTPQuest.cpp
src/Athena/MCFile.cpp
src/Athena/MCFileReader.cpp
src/Athena/MCFileWriter.cpp
src/Athena/MCSlot.cpp
src/Athena/SkywardSwordFile.cpp
src/Athena/SkywardSwordFileReader.cpp
src/Athena/SkywardSwordFileWriter.cpp
src/Athena/SkywardSwordQuest.cpp
src/Athena/ZQuestFile.cpp
src/Athena/ZQuestFileReader.cpp
src/Athena/ZQuestFileWriter.cpp
include/Athena/ALTTPEnums.hpp
include/Athena/ALTTPFile.hpp
include/Athena/ALTTPFileReader.hpp
include/Athena/ALTTPFileWriter.hpp
include/Athena/ALTTPQuest.hpp
include/Athena/ALTTPStructs.hpp
include/Athena/MCFile.hpp
include/Athena/MCFileReader.hpp
include/Athena/MCFileWriter.hpp
include/Athena/SkywardSwordFile.hpp
include/Athena/SkywardSwordFileReader.hpp
include/Athena/SkywardSwordFileWriter.hpp
include/Athena/SkywardSwordQuest.hpp
)
# Offer the user the choice of overriding the installation directories
set(INSTALL_LIB_DIR lib CACHE PATH "Installation directory for libraries")
set(INSTALL_INCLUDE_DIR include CACHE PATH "Installation directory for header files")
if(WIN32 AND NOT CYGWIN)
set(INSTALL_CMAKE_DIR cmake)
else()
set(INSTALL_CMAKE_DIR lib/cmake/Athena)
endif()
# Make relative paths absolute (needed later on)
foreach(p LIB INCLUDE CMAKE)
set(var INSTALL_${p}_DIR)
if(NOT IS_ABSOLUTE "${${var}}")
set(ABS_${var} "${CMAKE_INSTALL_PREFIX}/${${var}}")
else()
set(ABS_${var} "${${var}}")
endif()
endforeach()
# Define installs
install(DIRECTORY include/ DESTINATION ${INSTALL_INCLUDE_DIR}/Athena COMPONENT Athena)
install(TARGETS AthenaCore AthenaSakura AthenaWiiSave AthenaZelda
DESTINATION ${INSTALL_LIB_DIR} EXPORT AthenaTargets COMPONENT Athena)
if(WIN32 AND NOT CYGWIN)
install(FILES Athena.ico DESTINATION ${INSTALL_LIB_DIR} COMPONENT Athena)
elseif(UNIX)
configure_file(libAthena.pc.in libAthena.pc @ONLY)
install(FILES ${PROJECT_BINARY_DIR}/libAthena.pc
DESTINATION ${INSTALL_LIB_DIR}/pkgconfig COMPONENT Athena)
endif()
##################
# Package Export #
##################
# Add all targets to the build-tree export set
export(TARGETS AthenaCore AthenaSakura AthenaWiiSave AthenaZelda
FILE "${PROJECT_BINARY_DIR}/AthenaTargets.cmake")
# Export the package for use from the build-tree
# (this registers the build-tree with a global CMake-registry)
export(PACKAGE Athena)
# Create the AthenaConfig.cmake
# ... for the build tree
set(CONF_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/include/Athena")
set(CONF_ICON_DIR "${PROJECT_SOURCE_DIR}/Athena.ico")
configure_file(AthenaConfig.cmake.in "${PROJECT_BINARY_DIR}/AthenaConfig.cmake" @ONLY)
# ... for the install tree
file(RELATIVE_PATH REL_INCLUDE_DIR "${ABS_INSTALL_CMAKE_DIR}" "${ABS_INSTALL_INCLUDE_DIR}")
file(RELATIVE_PATH REL_ICON_DIR "${ABS_INSTALL_CMAKE_DIR}" "${ABS_INSTALL_LIB_DIR}/Athena.ico")
set(CONF_INCLUDE_DIR "\${ATHENA_CMAKE_DIR}/${REL_INCLUDE_DIR}/Athena")
set(CONF_ICON_DIR "\${ATHENA_CMAKE_DIR}/${REL_ICON_DIR}")
configure_file(AthenaConfig.cmake.in "${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/AthenaConfig.cmake" @ONLY)
# ... for both
configure_file(AthenaConfigVersion.cmake.in "${PROJECT_BINARY_DIR}/AthenaConfigVersion.cmake" @ONLY)
# Install AthenaConfig.cmake
install(FILES
"${PROJECT_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/AthenaConfig.cmake"
"${PROJECT_BINARY_DIR}/AthenaConfigVersion.cmake"
DESTINATION ${INSTALL_CMAKE_DIR} COMPONENT Athena)
# Install the export set for use with the install-tree
install(EXPORT AthenaTargets DESTINATION ${INSTALL_CMAKE_DIR} COMPONENT Athena)
################
# atdna import #
################
if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/atdna/")
add_subdirectory(atdna)
endif()
#########
# CPack #
#########
include(InstallRequiredSystemLibraries)
set(CPACK_PACKAGE_DESCRIPTION_SUMMARY "Athena")
set(CPACK_PACKAGE_VENDOR "Antidote / Jackoalan")
set(CPACK_PACKAGE_DESCRIPTION_FILE "${CMAKE_CURRENT_SOURCE_DIR}/README.md")
set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
set(CPACK_PACKAGE_VERSION_MAJOR ${ATHENA_MAJOR_VERSION})
set(CPACK_PACKAGE_VERSION_MINOR ${ATHENA_MINOR_VERSION})
set(CPACK_PACKAGE_VERSION_PATCH ${ATHENA_PATCH_VERSION})
set(CPACK_PACKAGE_INSTALL_DIRECTORY "Athena")
if(WIN32 AND NOT UNIX)
# There is a bug in NSI that does not handle full unix paths properly. Make
# sure there is at least one set of four (4) backlasshes.
set(CPACK_PACKAGE_INSTALL_REGISTRY_KEY "Athena")
set(CPACK_PACKAGE_ICON "${CMAKE_CURRENT_SOURCE_DIR}\\\\AthenaNSIS.bmp")
set(CPACK_NSIS_MODIFY_PATH ON)
set(CPACK_NSIS_MUI_ICON "${CMAKE_CURRENT_SOURCE_DIR}\\\\Athena.ico")
set(CPACK_NSIS_MUI_UNIICON "${CMAKE_CURRENT_SOURCE_DIR}\\\\Athena.ico")
set(CPACK_NSIS_INSTALLED_ICON_NAME "Uninstall.exe")
set(CPACK_NSIS_DISPLAY_NAME "Athena")
set(CPACK_NSIS_URL_INFO_ABOUT "http://libathena.github.io")
set(CPACK_NSIS_CONTACT "antidote.crk@gmail.com")
endif()
include(CPack)

2413
Doxyfile Normal file

File diff suppressed because it is too large Load Diff

20
LICENSE Normal file
View File

@@ -0,0 +1,20 @@
Copyright (c) 2011-2015 Phillip "Antidote" Stephens, Jack Andersen, et al.
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

View File

@@ -1,14 +1,14 @@
# PKGBUILD for libAthena
_pkgname=libathena
pkgname=$_pkgname-git
pkgver=v1.0.0
pkgver=1.1.0.71.ge45679f
pkgrel=1
pkgdesc="Basic cross platform IO library"
arch=('i686' 'x86_64')
source=("${pkgname%-*}::git+https://github.com/Antidote/Athena.git")
source=("${pkgname%-*}::git+https://github.com/libAthena/Athena.git")
options=(staticlibs)
license="GPL3"
makedepends=('git qt5-base sed')
license="MIT"
makedepends=('git cmake sed')
md5sums=('SKIP')
sha256sums=('SKIP')
@@ -19,11 +19,14 @@ pkgver() {
build() {
cd "$srcdir/$_pkgname"
qmake && make
mkdir -p build
cd build
cmake -DCMAKE_INSTALL_PREFIX="$pkgdir/usr" ..
make
}
package() {
cd "$srcdir/$_pkgname"
qmake PREFIX="$pkgdir/usr" && make install
cd "$srcdir/$_pkgname/build"
make install
}

View File

@@ -1,2 +1 @@
# Athena
[![Build Status](https://travis-ci.org/Antidote/Athena.svg?branch=master)](https://travis-ci.org/Antidote/Athena)

2
extern/CMakeLists.txt vendored Normal file
View File

@@ -0,0 +1,2 @@
add_subdirectory(lzo)
add_subdirectory(zlib)

85
extern/lzo/CMakeLists.txt vendored Normal file
View File

@@ -0,0 +1,85 @@
if(NOT WIN32)
find_library(LZO_LIB lzo2)
endif()
if(WIN32 OR LZO_LIB STREQUAL LZO_LIB-NOTFOUND)
include_directories(include)
message("-- Using Athena's built-in lzo")
add_library(lzo2
src/lzo1.c
src/lzo1_99.c
src/lzo1a.c
src/lzo1a_99.c
src/lzo1b_1.c
src/lzo1b_2.c
src/lzo1b_3.c
src/lzo1b_4.c
src/lzo1b_5.c
src/lzo1b_6.c
src/lzo1b_7.c
src/lzo1b_8.c
src/lzo1b_9.c
src/lzo1b_99.c
src/lzo1b_9x.c
src/lzo1b_cc.c
src/lzo1b_d1.c
src/lzo1b_d2.c
src/lzo1b_rr.c
src/lzo1b_xx.c
src/lzo1c_1.c
src/lzo1c_2.c
src/lzo1c_3.c
src/lzo1c_4.c
src/lzo1c_5.c
src/lzo1c_6.c
src/lzo1c_7.c
src/lzo1c_8.c
src/lzo1c_9.c
src/lzo1c_99.c
src/lzo1c_9x.c
src/lzo1c_cc.c
src/lzo1c_d1.c
src/lzo1c_d2.c
src/lzo1c_rr.c
src/lzo1c_xx.c
src/lzo1f_1.c
src/lzo1f_9x.c
src/lzo1f_d1.c
src/lzo1f_d2.c
src/lzo1x_1.c
src/lzo1x_1k.c
src/lzo1x_1l.c
src/lzo1x_1o.c
src/lzo1x_9x.c
src/lzo1x_d1.c
src/lzo1x_d2.c
src/lzo1x_d3.c
src/lzo1x_o.c
src/lzo1y_1.c
src/lzo1y_9x.c
src/lzo1y_d1.c
src/lzo1y_d2.c
src/lzo1y_d3.c
src/lzo1y_o.c
src/lzo1z_9x.c
src/lzo1z_d1.c
src/lzo1z_d2.c
src/lzo1z_d3.c
src/lzo2a_9x.c
src/lzo2a_d1.c
src/lzo2a_d2.c
src/lzo_crc.c
src/lzo_init.c
src/lzo_ptr.c
src/lzo_str.c
src/lzo_util.c
include/lzo/lzo1.h
include/lzo/lzo1x.h
include/lzo/lzoconf.h
include/lzo/lzodefs.h
include/lzo/lzoutil.h)
if(WIN32 AND NOT UNIX)
install(DIRECTORY include/lzo DESTINATION include COMPONENT lzo2)
install(TARGETS lzo2 DESTINATION lib COMPONENT lzo2)
endif()
set(LZO_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/include CACHE PATH "LZO include path" FORCE)
endif()

View File

@@ -51,14 +51,14 @@ extern "C" {
LZO_EXTERN(int)
lzo1_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1_decompress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1_decompress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/***********************************************************************
@@ -68,9 +68,9 @@ lzo1_decompress ( const lzo_bytep src, lzo_uint src_len,
#define LZO1_99_MEM_COMPRESS ((lzo_uint32_t) (65536L * lzo_sizeof_dict_t))
LZO_EXTERN(int)
lzo1_99_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1_99_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);

View File

@@ -51,14 +51,14 @@ extern "C" {
LZO_EXTERN(int)
lzo1a_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1a_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1a_decompress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1a_decompress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/***********************************************************************
@@ -68,9 +68,9 @@ lzo1a_decompress ( const lzo_bytep src, lzo_uint src_len,
#define LZO1A_99_MEM_COMPRESS ((lzo_uint32_t) (65536L * lzo_sizeof_dict_t))
LZO_EXTERN(int)
lzo1a_99_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1a_99_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);

View File

@@ -57,22 +57,22 @@ extern "C" {
LZO_EXTERN(int)
lzo1b_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
int compression_level );
lzo1b_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
int compression_level);
/* decompression */
LZO_EXTERN(int)
lzo1b_decompress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1b_decompress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/* safe decompression with overrun testing */
LZO_EXTERN(int)
lzo1b_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1b_decompress_safe(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/***********************************************************************
@@ -80,41 +80,41 @@ lzo1b_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
************************************************************************/
LZO_EXTERN(int)
lzo1b_1_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1b_1_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1b_2_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1b_2_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1b_3_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1b_3_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1b_4_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1b_4_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1b_5_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1b_5_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1b_6_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1b_6_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1b_7_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1b_7_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1b_8_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1b_8_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1b_9_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1b_9_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
/***********************************************************************
@@ -124,17 +124,17 @@ lzo1b_9_compress ( const lzo_bytep src, lzo_uint src_len,
#define LZO1B_99_MEM_COMPRESS ((lzo_uint32_t) (65536L * lzo_sizeof_dict_t))
LZO_EXTERN(int)
lzo1b_99_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1b_99_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
#define LZO1B_999_MEM_COMPRESS ((lzo_uint32_t) (3 * 65536L * sizeof(lzo_xint)))
LZO_EXTERN(int)
lzo1b_999_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1b_999_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);

View File

@@ -57,22 +57,22 @@ extern "C" {
LZO_EXTERN(int)
lzo1c_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
int compression_level );
lzo1c_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
int compression_level);
/* decompression */
LZO_EXTERN(int)
lzo1c_decompress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1c_decompress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/* safe decompression with overrun testing */
LZO_EXTERN(int)
lzo1c_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1c_decompress_safe(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/***********************************************************************
@@ -80,41 +80,41 @@ lzo1c_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
************************************************************************/
LZO_EXTERN(int)
lzo1c_1_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1c_1_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1c_2_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1c_2_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1c_3_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1c_3_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1c_4_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1c_4_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1c_5_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1c_5_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1c_6_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1c_6_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1c_7_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1c_7_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1c_8_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1c_8_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int)
lzo1c_9_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1c_9_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
/***********************************************************************
@@ -124,17 +124,17 @@ lzo1c_9_compress ( const lzo_bytep src, lzo_uint src_len,
#define LZO1C_99_MEM_COMPRESS ((lzo_uint32_t) (65536L * lzo_sizeof_dict_t))
LZO_EXTERN(int)
lzo1c_99_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1c_99_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
#define LZO1C_999_MEM_COMPRESS ((lzo_uint32_t) (5 * 16384L * sizeof(short)))
LZO_EXTERN(int)
lzo1c_999_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1c_999_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);

View File

@@ -52,15 +52,15 @@ extern "C" {
/* decompression */
LZO_EXTERN(int)
lzo1f_decompress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1f_decompress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/* safe decompression with overrun testing */
LZO_EXTERN(int)
lzo1f_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1f_decompress_safe(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/***********************************************************************
@@ -68,9 +68,9 @@ lzo1f_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
************************************************************************/
LZO_EXTERN(int)
lzo1f_1_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1f_1_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
/***********************************************************************
@@ -80,9 +80,9 @@ lzo1f_1_compress ( const lzo_bytep src, lzo_uint src_len,
#define LZO1F_999_MEM_COMPRESS ((lzo_uint32_t) (5 * 16384L * sizeof(short)))
LZO_EXTERN(int)
lzo1f_999_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1f_999_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);

View File

@@ -53,15 +53,15 @@ extern "C" {
/* decompression */
LZO_EXTERN(int)
lzo1x_decompress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1x_decompress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/* safe decompression with overrun testing */
LZO_EXTERN(int)
lzo1x_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1x_decompress_safe(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/***********************************************************************
@@ -71,9 +71,9 @@ lzo1x_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
#define LZO1X_1_MEM_COMPRESS ((lzo_uint32_t) (16384L * lzo_sizeof_dict_t))
LZO_EXTERN(int)
lzo1x_1_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1x_1_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
/***********************************************************************
@@ -84,27 +84,27 @@ lzo1x_1_compress ( const lzo_bytep src, lzo_uint src_len,
#define LZO1X_1_11_MEM_COMPRESS ((lzo_uint32_t) (2048L * lzo_sizeof_dict_t))
LZO_EXTERN(int)
lzo1x_1_11_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1x_1_11_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
/* this version needs 16 KiB work memory */
#define LZO1X_1_12_MEM_COMPRESS ((lzo_uint32_t) (4096L * lzo_sizeof_dict_t))
LZO_EXTERN(int)
lzo1x_1_12_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1x_1_12_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
/* use this version if you need a little more compression speed */
#define LZO1X_1_15_MEM_COMPRESS ((lzo_uint32_t) (32768L * lzo_sizeof_dict_t))
LZO_EXTERN(int)
lzo1x_1_15_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1x_1_15_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
/***********************************************************************
@@ -114,9 +114,9 @@ lzo1x_1_15_compress ( const lzo_bytep src, lzo_uint src_len,
#define LZO1X_999_MEM_COMPRESS ((lzo_uint32_t) (14 * 16384L * sizeof(short)))
LZO_EXTERN(int)
lzo1x_999_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1x_999_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
/***********************************************************************
@@ -124,24 +124,24 @@ lzo1x_999_compress ( const lzo_bytep src, lzo_uint src_len,
************************************************************************/
LZO_EXTERN(int)
lzo1x_999_compress_dict ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len );
lzo1x_999_compress_dict(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len);
LZO_EXTERN(int)
lzo1x_999_compress_level ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len,
lzo_callback_p cb,
int compression_level );
lzo1x_999_compress_level(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len,
lzo_callback_p cb,
int compression_level);
LZO_EXTERN(int)
lzo1x_decompress_dict_safe ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */,
const lzo_bytep dict, lzo_uint dict_len );
lzo1x_decompress_dict_safe(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */,
const lzo_bytep dict, lzo_uint dict_len);
/***********************************************************************
@@ -149,9 +149,9 @@ lzo1x_decompress_dict_safe ( const lzo_bytep src, lzo_uint src_len,
************************************************************************/
LZO_EXTERN(int)
lzo1x_optimize ( lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1x_optimize(lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);

View File

@@ -53,15 +53,15 @@ extern "C" {
/* decompression */
LZO_EXTERN(int)
lzo1y_decompress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1y_decompress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/* safe decompression with overrun testing */
LZO_EXTERN(int)
lzo1y_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1y_decompress_safe(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/***********************************************************************
@@ -69,9 +69,9 @@ lzo1y_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
************************************************************************/
LZO_EXTERN(int)
lzo1y_1_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1y_1_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
/***********************************************************************
@@ -81,9 +81,9 @@ lzo1y_1_compress ( const lzo_bytep src, lzo_uint src_len,
#define LZO1Y_999_MEM_COMPRESS ((lzo_uint32_t) (14 * 16384L * sizeof(short)))
LZO_EXTERN(int)
lzo1y_999_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1y_999_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
@@ -92,24 +92,24 @@ lzo1y_999_compress ( const lzo_bytep src, lzo_uint src_len,
************************************************************************/
LZO_EXTERN(int)
lzo1y_999_compress_dict ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len );
lzo1y_999_compress_dict(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len);
LZO_EXTERN(int)
lzo1y_999_compress_level ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len,
lzo_callback_p cb,
int compression_level );
lzo1y_999_compress_level(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len,
lzo_callback_p cb,
int compression_level);
LZO_EXTERN(int)
lzo1y_decompress_dict_safe ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */,
const lzo_bytep dict, lzo_uint dict_len );
lzo1y_decompress_dict_safe(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */,
const lzo_bytep dict, lzo_uint dict_len);
/***********************************************************************
@@ -117,9 +117,9 @@ lzo1y_decompress_dict_safe ( const lzo_bytep src, lzo_uint src_len,
************************************************************************/
LZO_EXTERN(int)
lzo1y_optimize ( lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1y_optimize(lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);

View File

@@ -51,15 +51,15 @@ extern "C" {
/* decompression */
LZO_EXTERN(int)
lzo1z_decompress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1z_decompress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/* safe decompression with overrun testing */
LZO_EXTERN(int)
lzo1z_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo1z_decompress_safe(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/***********************************************************************
@@ -69,9 +69,9 @@ lzo1z_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
#define LZO1Z_999_MEM_COMPRESS ((lzo_uint32_t) (14 * 16384L * sizeof(short)))
LZO_EXTERN(int)
lzo1z_999_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo1z_999_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
/***********************************************************************
@@ -79,24 +79,24 @@ lzo1z_999_compress ( const lzo_bytep src, lzo_uint src_len,
************************************************************************/
LZO_EXTERN(int)
lzo1z_999_compress_dict ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len );
lzo1z_999_compress_dict(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len);
LZO_EXTERN(int)
lzo1z_999_compress_level ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len,
lzo_callback_p cb,
int compression_level );
lzo1z_999_compress_level(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len,
lzo_callback_p cb,
int compression_level);
LZO_EXTERN(int)
lzo1z_decompress_dict_safe ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */,
const lzo_bytep dict, lzo_uint dict_len );
lzo1z_decompress_dict_safe(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */,
const lzo_bytep dict, lzo_uint dict_len);
#ifdef __cplusplus

View File

@@ -46,15 +46,15 @@ extern "C" {
/* decompression */
LZO_EXTERN(int)
lzo2a_decompress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo2a_decompress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/* safe decompression with overrun testing */
LZO_EXTERN(int)
lzo2a_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */ );
lzo2a_decompress_safe(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem /* NOT USED */);
/***********************************************************************
@@ -64,9 +64,9 @@ lzo2a_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
#define LZO2A_999_MEM_COMPRESS ((lzo_uint32_t) (8 * 16384L * sizeof(short)))
LZO_EXTERN(int)
lzo2a_999_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
lzo2a_999_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);

View File

@@ -56,56 +56,56 @@ extern "C" {
************************************************************************/
LZO_EXTERN(int) lzo1c_decompress_asm
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int) lzo1c_decompress_asm_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int) lzo1f_decompress_asm_fast
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int) lzo1f_decompress_asm_fast_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int) lzo1x_decompress_asm
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int) lzo1x_decompress_asm_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int) lzo1x_decompress_asm_fast
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int) lzo1x_decompress_asm_fast_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int) lzo1y_decompress_asm
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int) lzo1y_decompress_asm_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int) lzo1y_decompress_asm_fast
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_EXTERN(int) lzo1y_decompress_asm_fast_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
/***********************************************************************
@@ -122,10 +122,10 @@ LZO_EXTERN(lzo_uint32_t)
lzo_crc32_asm_small(lzo_uint32_t c, const lzo_bytep buf, lzo_uint len);
LZO_EXTERN(int)
lzo_cpuid_asm(lzo_uint32_tp /* lzo_uint32_t info[16] */ );
lzo_cpuid_asm(lzo_uint32_tp /* lzo_uint32_t info[16] */);
LZO_EXTERN(lzo_uint32_t)
lzo_rdtsc_asm(lzo_uint32_tp /* lzo_uint32_t ticks[2] */ );
lzo_rdtsc_asm(lzo_uint32_tp /* lzo_uint32_t ticks[2] */);
#endif

View File

@@ -92,12 +92,12 @@ extern "C" {
#if !defined(LZO_UINT_MAX)
# if (LZO_ABI_LLP64)
# if (LZO_OS_WIN64)
typedef unsigned __int64 lzo_uint;
typedef __int64 lzo_int;
typedef unsigned __int64 lzo_uint;
typedef __int64 lzo_int;
# define LZO_TYPEOF_LZO_INT LZO_TYPEOF___INT64
# else
typedef lzo_ullong_t lzo_uint;
typedef lzo_llong_t lzo_int;
typedef lzo_ullong_t lzo_uint;
typedef lzo_llong_t lzo_int;
# define LZO_TYPEOF_LZO_INT LZO_TYPEOF_LONG_LONG
# endif
# define LZO_SIZEOF_LZO_INT 8
@@ -105,16 +105,16 @@ extern "C" {
# define LZO_INT_MAX 9223372036854775807LL
# define LZO_INT_MIN (-1LL - LZO_INT_MAX)
# elif (LZO_ABI_IP32L64) /* MIPS R5900 */
typedef unsigned int lzo_uint;
typedef int lzo_int;
typedef unsigned int lzo_uint;
typedef int lzo_int;
# define LZO_SIZEOF_LZO_INT LZO_SIZEOF_INT
# define LZO_TYPEOF_LZO_INT LZO_TYPEOF_INT
# define LZO_UINT_MAX UINT_MAX
# define LZO_INT_MAX INT_MAX
# define LZO_INT_MIN INT_MIN
# elif (ULONG_MAX >= LZO_0xffffffffL)
typedef unsigned long lzo_uint;
typedef long lzo_int;
typedef unsigned long lzo_uint;
typedef long lzo_int;
# define LZO_SIZEOF_LZO_INT LZO_SIZEOF_LONG
# define LZO_TYPEOF_LZO_INT LZO_TYPEOF_LONG
# define LZO_UINT_MAX ULONG_MAX
@@ -191,11 +191,11 @@ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint) >= 4)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint) == sizeof(size_t))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint) == sizeof(ptrdiff_t))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint) == sizeof(lzo_uintptr_t))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(void *) == sizeof(lzo_uintptr_t))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(char *) == sizeof(lzo_uintptr_t))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long *) == sizeof(lzo_uintptr_t))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(void *) == sizeof(lzo_voidp))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(char *) == sizeof(lzo_bytep))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(void*) == sizeof(lzo_uintptr_t))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(char*) == sizeof(lzo_uintptr_t))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long*) == sizeof(lzo_uintptr_t))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(void*) == sizeof(lzo_voidp))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(char*) == sizeof(lzo_bytep))
/***********************************************************************
@@ -237,31 +237,31 @@ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(char *) == sizeof(lzo_bytep))
/* function types */
typedef int
(__LZO_CDECL *lzo_compress_t) ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
(__LZO_CDECL* lzo_compress_t)(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
typedef int
(__LZO_CDECL *lzo_decompress_t) ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
(__LZO_CDECL* lzo_decompress_t)(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
typedef int
(__LZO_CDECL *lzo_optimize_t) ( lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem );
(__LZO_CDECL* lzo_optimize_t)(lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
typedef int
(__LZO_CDECL *lzo_compress_dict_t)(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len );
(__LZO_CDECL* lzo_compress_dict_t)(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len);
typedef int
(__LZO_CDECL *lzo_decompress_dict_t)(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len );
(__LZO_CDECL* lzo_decompress_dict_t)(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len);
/* Callback interface. Currently only the progress indicator ("nprogress")
@@ -272,14 +272,14 @@ typedef struct lzo_callback_t lzo_callback_t;
#define lzo_callback_p lzo_callback_t __LZO_MMODEL *
/* malloc & free function types */
typedef lzo_voidp (__LZO_CDECL *lzo_alloc_func_t)
(lzo_callback_p self, lzo_uint items, lzo_uint size);
typedef void (__LZO_CDECL *lzo_free_func_t)
(lzo_callback_p self, lzo_voidp ptr);
typedef lzo_voidp(__LZO_CDECL* lzo_alloc_func_t)
(lzo_callback_p self, lzo_uint items, lzo_uint size);
typedef void (__LZO_CDECL* lzo_free_func_t)
(lzo_callback_p self, lzo_voidp ptr);
/* a progress indicator callback function */
typedef void (__LZO_CDECL *lzo_progress_func_t)
(lzo_callback_p, lzo_uint, lzo_uint, int);
typedef void (__LZO_CDECL* lzo_progress_func_t)
(lzo_callback_p, lzo_uint, lzo_uint, int);
struct lzo_callback_t
{
@@ -337,38 +337,47 @@ struct lzo_callback_t
(int)sizeof(long),(int)sizeof(lzo_uint32_t),(int)sizeof(lzo_uint),\
(int)lzo_sizeof_dict_t,(int)sizeof(char *),(int)sizeof(lzo_voidp),\
(int)sizeof(lzo_callback_t))
LZO_EXTERN(int) __lzo_init_v2(unsigned,int,int,int,int,int,int,int,int,int);
LZO_EXTERN(int) __lzo_init_v2(unsigned, int, int, int, int, int, int, int, int, int);
/* version functions (useful for shared libraries) */
LZO_EXTERN(unsigned) lzo_version(void);
LZO_EXTERN(const char *) lzo_version_string(void);
LZO_EXTERN(const char *) lzo_version_date(void);
LZO_EXTERN(const char*) lzo_version_string(void);
LZO_EXTERN(const char*) lzo_version_date(void);
LZO_EXTERN(const lzo_charp) _lzo_version_string(void);
LZO_EXTERN(const lzo_charp) _lzo_version_date(void);
/* string functions */
LZO_EXTERN(int)
lzo_memcmp(const lzo_voidp a, const lzo_voidp b, lzo_uint len);
lzo_memcmp(const lzo_voidp a, const lzo_voidp b, lzo_uint len);
LZO_EXTERN(lzo_voidp)
lzo_memcpy(lzo_voidp dst, const lzo_voidp src, lzo_uint len);
lzo_memcpy(lzo_voidp dst, const lzo_voidp src, lzo_uint len);
LZO_EXTERN(lzo_voidp)
lzo_memmove(lzo_voidp dst, const lzo_voidp src, lzo_uint len);
lzo_memmove(lzo_voidp dst, const lzo_voidp src, lzo_uint len);
LZO_EXTERN(lzo_voidp)
lzo_memset(lzo_voidp buf, int c, lzo_uint len);
lzo_memset(lzo_voidp buf, int c, lzo_uint len);
/* checksum functions */
LZO_EXTERN(lzo_uint32_t)
lzo_adler32(lzo_uint32_t c, const lzo_bytep buf, lzo_uint len);
lzo_adler32(lzo_uint32_t c, const lzo_bytep buf, lzo_uint len);
LZO_EXTERN(lzo_uint32_t)
lzo_crc32(lzo_uint32_t c, const lzo_bytep buf, lzo_uint len);
lzo_crc32(lzo_uint32_t c, const lzo_bytep buf, lzo_uint len);
LZO_EXTERN(const lzo_uint32_tp)
lzo_get_crc32_table(void);
lzo_get_crc32_table(void);
/* misc. */
LZO_EXTERN(int) _lzo_config_check(void);
typedef union {
lzo_voidp a00; lzo_bytep a01; lzo_uint a02; lzo_xint a03; lzo_uintptr_t a04;
void *a05; unsigned char *a06; unsigned long a07; size_t a08; ptrdiff_t a09;
typedef union
{
lzo_voidp a00;
lzo_bytep a01;
lzo_uint a02;
lzo_xint a03;
lzo_uintptr_t a04;
void* a05;
unsigned char* a06;
unsigned long a07;
size_t a08;
ptrdiff_t a09;
#if defined(lzo_int64_t)
lzo_uint64_t a10;
#endif

View File

@@ -1114,21 +1114,21 @@
extern "C" {
#endif
#if (LZO_CC_BORLANDC && (__BORLANDC__ >= 0x0200))
extern void __near __cdecl _AHSHIFT(void);
extern void __near __cdecl _AHSHIFT(void);
# define LZO_MM_AHSHIFT ((unsigned) _AHSHIFT)
#elif (LZO_CC_DMC || LZO_CC_SYMANTECC || LZO_CC_ZORTECHC)
extern void __near __cdecl _AHSHIFT(void);
extern void __near __cdecl _AHSHIFT(void);
# define LZO_MM_AHSHIFT ((unsigned) _AHSHIFT)
#elif (LZO_CC_MSC || LZO_CC_TOPSPEEDC)
extern void __near __cdecl _AHSHIFT(void);
extern void __near __cdecl _AHSHIFT(void);
# define LZO_MM_AHSHIFT ((unsigned) _AHSHIFT)
#elif (LZO_CC_TURBOC && (__TURBOC__ >= 0x0295))
extern void __near __cdecl _AHSHIFT(void);
extern void __near __cdecl _AHSHIFT(void);
# define LZO_MM_AHSHIFT ((unsigned) _AHSHIFT)
#elif ((LZO_CC_AZTECC || LZO_CC_PACIFICC || LZO_CC_TURBOC) && LZO_OS_DOS16)
# define LZO_MM_AHSHIFT 12
#elif (LZO_CC_WATCOMC)
extern unsigned char _HShift;
extern unsigned char _HShift;
# define LZO_MM_AHSHIFT ((unsigned) _HShift)
#else
# error "FIXME - implement LZO_MM_AHSHIFT"
@@ -2317,7 +2317,7 @@ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(long) == 8)
#if !defined(LZO_SIZEOF_VOID_P)
# define LZO_SIZEOF_VOID_P LZO_SIZEOF_LONG
#endif
LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_VOID_P == sizeof(void *))
LZO_COMPILE_TIME_ASSERT_HEADER(LZO_SIZEOF_VOID_P == sizeof(void*))
#if !defined(LZO_SIZEOF_SIZE_T)
#if (LZO_ARCH_I086 || LZO_ARCH_M16C)
# define LZO_SIZEOF_SIZE_T 2
@@ -2741,8 +2741,8 @@ __lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
# define lzo_uint16e_t unsigned short int
# define LZO_TYPEOF_LZO_INT16E_T LZO_TYPEOF_SHORT
#elif 1 && !(LZO_CFG_TYPE_NO_MODE_HI) && (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x025f00ul) || LZO_CC_LLVM)
typedef int lzo_int16e_hi_t__ __attribute__((__mode__(__HI__)));
typedef unsigned int lzo_uint16e_hi_t__ __attribute__((__mode__(__HI__)));
typedef int lzo_int16e_hi_t__ __attribute__((__mode__(__HI__)));
typedef unsigned int lzo_uint16e_hi_t__ __attribute__((__mode__(__HI__)));
# define lzo_int16e_t lzo_int16e_hi_t__
# define lzo_uint16e_t lzo_uint16e_hi_t__
# define LZO_TYPEOF_LZO_INT16E_T LZO_TYPEOF___MODE_HI
@@ -2755,8 +2755,8 @@ __lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
#endif
#if defined(lzo_int16e_t)
# define LZO_SIZEOF_LZO_INT16E_T 2
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16e_t) == 2)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16e_t) == LZO_SIZEOF_LZO_INT16E_T)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16e_t) == 2)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int16e_t) == LZO_SIZEOF_LZO_INT16E_T)
#endif
#if !defined(lzo_int32e_t)
#if (LZO_SIZEOF_LONG == 4)
@@ -2776,14 +2776,14 @@ __lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
# define lzo_uint32e_t lzo_ullong_t
# define LZO_TYPEOF_LZO_INT32E_T LZO_TYPEOF_LONG_LONG
#elif 1 && !(LZO_CFG_TYPE_NO_MODE_SI) && (LZO_CC_CLANG || (LZO_CC_GNUC >= 0x025f00ul) || LZO_CC_LLVM) && (__INT_MAX__+0 > 2147483647L)
typedef int lzo_int32e_si_t__ __attribute__((__mode__(__SI__)));
typedef unsigned int lzo_uint32e_si_t__ __attribute__((__mode__(__SI__)));
typedef int lzo_int32e_si_t__ __attribute__((__mode__(__SI__)));
typedef unsigned int lzo_uint32e_si_t__ __attribute__((__mode__(__SI__)));
# define lzo_int32e_t lzo_int32e_si_t__
# define lzo_uint32e_t lzo_uint32e_si_t__
# define LZO_TYPEOF_LZO_INT32E_T LZO_TYPEOF___MODE_SI
#elif 1 && !(LZO_CFG_TYPE_NO_MODE_SI) && (LZO_CC_GNUC >= 0x025f00ul) && defined(__AVR__) && (__LONG_MAX__+0 == 32767L)
typedef int lzo_int32e_si_t__ __attribute__((__mode__(__SI__)));
typedef unsigned int lzo_uint32e_si_t__ __attribute__((__mode__(__SI__)));
typedef int lzo_int32e_si_t__ __attribute__((__mode__(__SI__)));
typedef unsigned int lzo_uint32e_si_t__ __attribute__((__mode__(__SI__)));
# define lzo_int32e_t lzo_int32e_si_t__
# define lzo_uint32e_t lzo_uint32e_si_t__
# define LZO_INT32_C(c) (c##LL)
@@ -2798,8 +2798,8 @@ __lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
#endif
#if defined(lzo_int32e_t)
# define LZO_SIZEOF_LZO_INT32E_T 4
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32e_t) == 4)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32e_t) == LZO_SIZEOF_LZO_INT32E_T)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32e_t) == 4)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32e_t) == LZO_SIZEOF_LZO_INT32E_T)
#endif
#if !defined(lzo_int64e_t)
#if (LZO_SIZEOF___INT64 == 8)
@@ -2845,8 +2845,8 @@ __lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
#endif
#if defined(lzo_int64e_t)
# define LZO_SIZEOF_LZO_INT64E_T 8
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64e_t) == 8)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64e_t) == LZO_SIZEOF_LZO_INT64E_T)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64e_t) == 8)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64e_t) == LZO_SIZEOF_LZO_INT64E_T)
#endif
#if !defined(lzo_int32l_t)
#if defined(lzo_int32e_t)
@@ -2869,8 +2869,8 @@ __lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
#endif
#endif
#if 1
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32l_t) >= 4)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32l_t) == LZO_SIZEOF_LZO_INT32L_T)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32l_t) >= 4)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32l_t) == LZO_SIZEOF_LZO_INT32L_T)
#endif
#if !defined(lzo_int64l_t)
#if defined(lzo_int64e_t)
@@ -2882,8 +2882,8 @@ __lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
#endif
#endif
#if defined(lzo_int64l_t)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64l_t) >= 8)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64l_t) == LZO_SIZEOF_LZO_INT64L_T)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64l_t) >= 8)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64l_t) == LZO_SIZEOF_LZO_INT64L_T)
#endif
#if !defined(lzo_int32f_t)
#if (LZO_SIZEOF_SIZE_T >= 8)
@@ -2899,8 +2899,8 @@ __lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
#endif
#endif
#if 1
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32f_t) >= 4)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32f_t) == LZO_SIZEOF_LZO_INT32F_T)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32f_t) >= 4)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int32f_t) == LZO_SIZEOF_LZO_INT32F_T)
#endif
#if !defined(lzo_int64f_t)
#if defined(lzo_int64l_t)
@@ -2912,21 +2912,21 @@ __lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
#endif
#endif
#if defined(lzo_int64f_t)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64f_t) >= 8)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64f_t) == LZO_SIZEOF_LZO_INT64F_T)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64f_t) >= 8)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_int64f_t) == LZO_SIZEOF_LZO_INT64F_T)
#endif
#if !defined(lzo_intptr_t)
#if 1 && (LZO_OS_OS400 && (LZO_SIZEOF_VOID_P == 16))
# define __LZO_INTPTR_T_IS_POINTER 1
typedef char * lzo_intptr_t;
typedef char * lzo_uintptr_t;
typedef char* lzo_intptr_t;
typedef char* lzo_uintptr_t;
# define lzo_intptr_t lzo_intptr_t
# define lzo_uintptr_t lzo_uintptr_t
# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_VOID_P
# define LZO_TYPEOF_LZO_INTPTR_T LZO_TYPEOF_CHAR_P
#elif (LZO_CC_MSC && (_MSC_VER >= 1300) && (LZO_SIZEOF_VOID_P == 4) && (LZO_SIZEOF_INT == 4))
typedef __w64 int lzo_intptr_t;
typedef __w64 unsigned int lzo_uintptr_t;
typedef __w64 int lzo_intptr_t;
typedef __w64 unsigned int lzo_uintptr_t;
# define lzo_intptr_t lzo_intptr_t
# define lzo_uintptr_t lzo_uintptr_t
# define LZO_SIZEOF_LZO_INTPTR_T LZO_SIZEOF_INT
@@ -2956,8 +2956,8 @@ __lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
#endif
#endif
#if 1
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_intptr_t) >= sizeof(void *))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_intptr_t) == sizeof(lzo_uintptr_t))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_intptr_t) >= sizeof(void*))
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_intptr_t) == sizeof(lzo_uintptr_t))
#endif
#if !defined(lzo_word_t)
#if defined(LZO_WORDSIZE) && (LZO_WORDSIZE+0 > 0)
@@ -2993,8 +2993,8 @@ __lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
# define LZO_TYPEOF_LZO_WORD_T LZO_SIZEOF_LZO_INT64L_T
#elif (LZO_ARCH_SPU) && (LZO_CC_GNUC)
#if 0
typedef unsigned lzo_word_t __attribute__((__mode__(__V16QI__)));
typedef int lzo_sword_t __attribute__((__mode__(__V16QI__)));
typedef unsigned lzo_word_t __attribute__((__mode__(__V16QI__)));
typedef int lzo_sword_t __attribute__((__mode__(__V16QI__)));
# define lzo_word_t lzo_word_t
# define lzo_sword_t lzo_sword_t
# define LZO_SIZEOF_LZO_WORD_T 16
@@ -3006,8 +3006,8 @@ __lzo_gnuc_extension__ typedef unsigned long long lzo_ullong_t__;
#endif
#endif
#if 1 && defined(lzo_word_t)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_word_t) == LZO_WORDSIZE)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_sword_t) == LZO_WORDSIZE)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_word_t) == LZO_WORDSIZE)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_sword_t) == LZO_WORDSIZE)
#endif
#if 1
#define lzo_int8_t signed char

78
extern/lzo/lzo.pri vendored
View File

@@ -1,78 +0,0 @@
SOURCES += \
$$PWD/src/lzo1.c \
$$PWD/src/lzo1_99.c \
$$PWD/src/lzo1a.c \
$$PWD/src/lzo1a_99.c \
$$PWD/src/lzo1b_1.c \
$$PWD/src/lzo1b_2.c \
$$PWD/src/lzo1b_3.c \
$$PWD/src/lzo1b_4.c \
$$PWD/src/lzo1b_5.c \
$$PWD/src/lzo1b_6.c \
$$PWD/src/lzo1b_7.c \
$$PWD/src/lzo1b_8.c \
$$PWD/src/lzo1b_9.c \
$$PWD/src/lzo1b_99.c \
$$PWD/src/lzo1b_9x.c \
$$PWD/src/lzo1b_cc.c \
$$PWD/src/lzo1b_d1.c \
$$PWD/src/lzo1b_d2.c \
$$PWD/src/lzo1b_rr.c \
$$PWD/src/lzo1b_xx.c \
$$PWD/src/lzo1c_1.c \
$$PWD/src/lzo1c_2.c \
$$PWD/src/lzo1c_3.c \
$$PWD/src/lzo1c_4.c \
$$PWD/src/lzo1c_5.c \
$$PWD/src/lzo1c_6.c \
$$PWD/src/lzo1c_7.c \
$$PWD/src/lzo1c_8.c \
$$PWD/src/lzo1c_9.c \
$$PWD/src/lzo1c_99.c \
$$PWD/src/lzo1c_9x.c \
$$PWD/src/lzo1c_cc.c \
$$PWD/src/lzo1c_d1.c \
$$PWD/src/lzo1c_d2.c \
$$PWD/src/lzo1c_rr.c \
$$PWD/src/lzo1c_xx.c \
$$PWD/src/lzo1f_1.c \
$$PWD/src/lzo1f_9x.c \
$$PWD/src/lzo1f_d1.c \
$$PWD/src/lzo1f_d2.c \
$$PWD/src/lzo1x_1.c \
$$PWD/src/lzo1x_1k.c \
$$PWD/src/lzo1x_1l.c \
$$PWD/src/lzo1x_1o.c \
$$PWD/src/lzo1x_9x.c \
$$PWD/src/lzo1x_d1.c \
$$PWD/src/lzo1x_d2.c \
$$PWD/src/lzo1x_d3.c \
$$PWD/src/lzo1x_o.c \
$$PWD/src/lzo1y_1.c \
$$PWD/src/lzo1y_9x.c \
$$PWD/src/lzo1y_d1.c \
$$PWD/src/lzo1y_d2.c \
$$PWD/src/lzo1y_d3.c \
$$PWD/src/lzo1y_o.c \
$$PWD/src/lzo1z_9x.c \
$$PWD/src/lzo1z_d1.c \
$$PWD/src/lzo1z_d2.c \
$$PWD/src/lzo1z_d3.c \
$$PWD/src/lzo2a_9x.c \
$$PWD/src/lzo2a_d1.c \
$$PWD/src/lzo2a_d2.c \
$$PWD/src/lzo_crc.c \
$$PWD/src/lzo_init.c \
$$PWD/src/lzo_ptr.c \
$$PWD/src/lzo_str.c \
$$PWD/src/lzo_util.c
HEADERS += \
$$PWD/include/lzo/lzo1.h \
$$PWD/include/lzo/lzo1x.h \
$$PWD/include/lzo/lzoconf.h \
$$PWD/include/lzo/lzodefs.h \
$$PWD/include/lzo/lzoutil.h
INCLUDEPATH += $$PWD/include

View File

@@ -57,11 +57,11 @@
const lzo_compress_t LZO_COMPRESS_FUNC = do_compress;
LZO_PUBLIC(int)
LZO_COMPRESS ( const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
LZO_COMPRESS(const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
return _lzo1b_do_compress(in,in_len,out,out_len,wrkmem,do_compress);
return _lzo1b_do_compress(in, in_len, out, out_len, wrkmem, do_compress);
}

View File

@@ -57,11 +57,11 @@
const lzo_compress_t LZO_COMPRESS_FUNC = do_compress;
LZO_PUBLIC(int)
LZO_COMPRESS ( const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
LZO_COMPRESS(const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
return _lzo1c_do_compress(in,in_len,out,out_len,wrkmem,do_compress);
return _lzo1c_do_compress(in, in_len, out, out_len, wrkmem, do_compress);
}

218
extern/lzo/src/lzo1.c vendored
View File

@@ -153,15 +153,17 @@ RBITS | MBITS MIN THR. MSIZE MAXS MINL MAXL MAXO R0MAX R0FAST
// get algorithm info, return memory required for compression
************************************************************************/
LZO_EXTERN(lzo_uint) lzo1_info ( int *rbits, int *clevel );
LZO_EXTERN(lzo_uint) lzo1_info(int* rbits, int* clevel);
LZO_PUBLIC(lzo_uint)
lzo1_info ( int *rbits, int *clevel )
lzo1_info(int* rbits, int* clevel)
{
if (rbits)
*rbits = RBITS;
if (clevel)
*clevel = CLEVEL;
return D_SIZE * lzo_sizeof(lzo_bytep);
}
@@ -190,9 +192,9 @@ lzo1_info ( int *rbits, int *clevel )
************************************************************************/
LZO_PUBLIC(int)
lzo1_decompress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
lzo1_decompress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
lzo_bytep op;
const lzo_bytep ip;
@@ -203,6 +205,7 @@ lzo1_decompress ( const lzo_bytep in , lzo_uint in_len,
op = out;
ip = in;
while (ip < ip_end)
{
t = *ip++; /* get marker */
@@ -212,9 +215,11 @@ lzo1_decompress ( const lzo_bytep in , lzo_uint in_len,
if (t == 0) /* a R0 literal run */
{
t = *ip++;
if (t >= R0FAST - R0MIN) /* a long R0 run */
{
t -= R0FAST - R0MIN;
if (t == 0)
t = R0FAST;
else
@@ -224,23 +229,30 @@ lzo1_decompress ( const lzo_bytep in , lzo_uint in_len,
#else
/* help the optimizer */
lzo_uint tt = 256;
do tt <<= 1; while (--t > 0);
do tt <<= 1;
while (--t > 0);
t = tt;
#endif
}
MEMCPY8_DS(op,ip,t);
MEMCPY8_DS(op, ip, t);
continue;
}
t += R0MIN;
}
MEMCPY_DS(op,ip,t);
MEMCPY_DS(op, ip, t);
}
else /* a match */
{
lzo_uint tt;
/* get match offset */
const lzo_bytep m_pos = op - 1;
m_pos -= (lzo_uint)(t & OMASK) | (((lzo_uint) *ip++) << OBITS);
m_pos -= (lzo_uint)(t & OMASK) | (((lzo_uint) * ip++) << OBITS);
/* get match len */
if (t >= ((MSIZE - 1) << OBITS)) /* all m-bits set */
@@ -253,7 +265,7 @@ lzo1_decompress ( const lzo_bytep in , lzo_uint in_len,
/* a half unrolled loop */
*op++ = *m_pos++;
*op++ = *m_pos++;
MEMCPY_DS(op,m_pos,tt);
MEMCPY_DS(op, m_pos, tt);
}
}
@@ -261,7 +273,7 @@ lzo1_decompress ( const lzo_bytep in , lzo_uint in_len,
/* the next line is the only check in the decompressor ! */
return (ip == ip_end ? LZO_E_OK :
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
}
@@ -282,26 +294,33 @@ store_run(lzo_bytep op, const lzo_bytep ii, lzo_uint r_len)
if (r_len >= 512)
{
unsigned r_bits = 7; /* 256 << 7 == 32768 */
do {
do
{
while (r_len >= (256u << r_bits))
{
r_len -= (256u << r_bits);
*op++ = 0; *op++ = LZO_BYTE((R0FAST - R0MIN) + r_bits);
*op++ = 0;
*op++ = LZO_BYTE((R0FAST - R0MIN) + r_bits);
MEMCPY8_DS(op, ii, (256u << r_bits));
}
} while (--r_bits > 0);
}
while (--r_bits > 0);
}
while (r_len >= R0FAST)
{
r_len -= R0FAST;
*op++ = 0; *op++ = R0FAST - R0MIN;
*op++ = 0;
*op++ = R0FAST - R0MIN;
MEMCPY8_DS(op, ii, R0FAST);
}
if (r_len >= R0MIN)
{
/* code a short R0 run */
*op++ = 0; *op++ = LZO_BYTE(r_len - R0MIN);
*op++ = 0;
*op++ = LZO_BYTE(r_len - R0MIN);
MEMCPY_DS(op, ii, r_len);
}
else if (r_len > 0)
@@ -326,9 +345,9 @@ store_run(lzo_bytep op, const lzo_bytep ii, lzo_uint r_len)
************************************************************************/
static int
do_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
do_compress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
const lzo_bytep ip;
#if defined(__LZO_HASH_INCREMENTAL)
@@ -336,8 +355,8 @@ do_compress ( const lzo_bytep in , lzo_uint in_len,
#endif
lzo_bytep op;
const lzo_bytep m_pos;
const lzo_bytep const ip_end = in+in_len - DVAL_LEN - MIN_MATCH_LONG;
const lzo_bytep const in_end = in+in_len - DVAL_LEN;
const lzo_bytep const ip_end = in + in_len - DVAL_LEN - MIN_MATCH_LONG;
const lzo_bytep const in_end = in + in_len - DVAL_LEN;
const lzo_bytep ii;
lzo_dict_p const dict = (lzo_dict_p) wrkmem;
@@ -348,60 +367,72 @@ do_compress ( const lzo_bytep in , lzo_uint in_len,
op = out;
ip = in;
ii = ip; /* point to start of literal run */
if (in_len <= MIN_MATCH_LONG + DVAL_LEN + 1)
goto the_end;
/* init dictionary */
#if (LZO_DETERMINISTIC)
BZERO8_PTR(wrkmem,sizeof(lzo_dict_t),D_SIZE);
BZERO8_PTR(wrkmem, sizeof(lzo_dict_t), D_SIZE);
#endif
DVAL_FIRST(dv,ip);
UPDATE_D(dict,0,dv,ip,in);
DVAL_FIRST(dv, ip);
UPDATE_D(dict, 0, dv, ip, in);
ip++;
DVAL_NEXT(dv,ip);
DVAL_NEXT(dv, ip);
do {
do
{
LZO_DEFINE_UNINITIALIZED_VAR(lzo_uint, m_off, 0);
lzo_uint dindex;
DINDEX1(dindex,ip);
GINDEX(m_pos,m_off,dict,dindex,in);
if (LZO_CHECK_MPOS(m_pos,m_off,in,ip,MAX_OFFSET))
DINDEX1(dindex, ip);
GINDEX(m_pos, m_off, dict, dindex, in);
if (LZO_CHECK_MPOS(m_pos, m_off, in, ip, MAX_OFFSET))
goto literal;
if (m_pos[0] == ip[0] && m_pos[1] == ip[1] && m_pos[2] == ip[2])
goto match;
DINDEX2(dindex,ip);
GINDEX(m_pos,m_off,dict,dindex,in);
if (LZO_CHECK_MPOS(m_pos,m_off,in,ip,MAX_OFFSET))
DINDEX2(dindex, ip);
GINDEX(m_pos, m_off, dict, dindex, in);
if (LZO_CHECK_MPOS(m_pos, m_off, in, ip, MAX_OFFSET))
goto literal;
if (m_pos[0] == ip[0] && m_pos[1] == ip[1] && m_pos[2] == ip[2])
goto match;
goto literal;
literal:
UPDATE_I(dict,0,dindex,ip,in);
UPDATE_I(dict, 0, dindex, ip, in);
if (++ip >= ip_end)
break;
continue;
match:
UPDATE_I(dict,0,dindex,ip,in);
UPDATE_I(dict, 0, dindex, ip, in);
#if !defined(NDEBUG) && (LZO_DICT_USE_PTR)
m_pos_sav = m_pos;
#endif
m_pos += 3;
{
/* we have found a match (of at least length 3) */
/* we have found a match (of at least length 3) */
#if !defined(NDEBUG) && !(LZO_DICT_USE_PTR)
assert((m_pos_sav = ip - m_off) == (m_pos - 3));
#endif
/* 1) store the current literal run */
if (pd(ip,ii) > 0)
if (pd(ip, ii) > 0)
{
lzo_uint t = pd(ip,ii);
lzo_uint t = pd(ip, ii);
#if 1
/* OPTIMIZED: inline the copying of a short run */
if (t < R0MIN)
{
@@ -410,7 +441,7 @@ match:
}
else
#endif
op = store_run(op,ii,t);
op = store_run(op, ii, t);
}
/* 2a) compute match len */
@@ -427,33 +458,34 @@ match:
#define PS *m_pos++ != *ip++
#if (MIN_MATCH_LONG - MIN_MATCH == 2) /* MBITS == 2 */
if (PS || PS)
#elif (MIN_MATCH_LONG - MIN_MATCH == 6) /* MBITS == 3 */
if (PS || PS || PS || PS || PS || PS)
#elif (MIN_MATCH_LONG - MIN_MATCH == 14) /* MBITS == 4 */
if (PS || PS || PS || PS || PS || PS || PS ||
PS || PS || PS || PS || PS || PS || PS)
PS || PS || PS || PS || PS || PS || PS)
#elif (MIN_MATCH_LONG - MIN_MATCH == 30) /* MBITS == 5 */
if (PS || PS || PS || PS || PS || PS || PS || PS ||
PS || PS || PS || PS || PS || PS || PS || PS ||
PS || PS || PS || PS || PS || PS || PS || PS ||
PS || PS || PS || PS || PS || PS)
PS || PS || PS || PS || PS || PS || PS || PS ||
PS || PS || PS || PS || PS || PS || PS || PS ||
PS || PS || PS || PS || PS || PS)
#else
# error "MBITS not yet implemented"
#endif
{
lzo_uint m_len;
/* 2b) code a short match */
assert(pd(ip,m_pos) == m_off);
/* 2b) code a short match */
assert(pd(ip, m_pos) == m_off);
--ip; /* ran one too far, point back to non-match */
m_len = pd(ip, ii);
assert(m_len >= MIN_MATCH_SHORT);
assert(m_len <= MAX_MATCH_SHORT);
assert(m_off > 0);
assert(m_off <= MAX_OFFSET);
assert(ii-m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav,ii,m_len) == 0);
assert(m_len >= MIN_MATCH_SHORT);
assert(m_len <= MAX_MATCH_SHORT);
assert(m_off > 0);
assert(m_off <= MAX_OFFSET);
assert(ii - m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav, ii, m_len) == 0);
--m_off;
/* code short match len + low offset bits */
*op++ = LZO_BYTE(((m_len - THRESHOLD) << OBITS) |
@@ -462,41 +494,45 @@ match:
*op++ = LZO_BYTE(m_off >> OBITS);
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
#define SI /* nothing */
#define DI ++ii; DVAL_NEXT(dv,ii); UPDATE_D(dict,0,dv,ii,in);
#define XI assert(ii < ip); ii = ip; DVAL_FIRST(dv,(ip));
#if (CLEVEL == 9) || (CLEVEL >= 7 && MBITS <= 4) || (CLEVEL >= 5 && MBITS <= 3)
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
++ii;
do {
DVAL_NEXT(dv,ii);
UPDATE_D(dict,0,dv,ii,in);
} while (++ii < ip);
DVAL_NEXT(dv,ii);
do
{
DVAL_NEXT(dv, ii);
UPDATE_D(dict, 0, dv, ii, in);
}
while (++ii < ip);
DVAL_NEXT(dv, ii);
assert(ii == ip);
DVAL_ASSERT(dv,ip);
DVAL_ASSERT(dv, ip);
#elif (CLEVEL >= 3)
SI DI DI XI
#elif (CLEVEL >= 2)
SI DI XI
#else
XI
XI
#endif
}
else
{
/* we've found a long match - see how far we can still go */
/* we've found a long match - see how far we can still go */
const lzo_bytep end;
lzo_uint m_len;
assert(ip <= in_end);
assert(ii == ip - MIN_MATCH_LONG);
if (pd(in_end,ip) <= (MAX_MATCH_LONG - MIN_MATCH_LONG))
if (pd(in_end, ip) <= (MAX_MATCH_LONG - MIN_MATCH_LONG))
end = in_end;
else
{
@@ -506,17 +542,18 @@ match:
while (ip < end && *m_pos == *ip)
m_pos++, ip++;
assert(ip <= in_end);
/* 2b) code the long match */
/* 2b) code the long match */
m_len = pd(ip, ii);
assert(m_len >= MIN_MATCH_LONG);
assert(m_len <= MAX_MATCH_LONG);
assert(m_off > 0);
assert(m_off <= MAX_OFFSET);
assert(ii-m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav,ii,m_len) == 0);
assert(pd(ip,m_pos) == m_off);
assert(m_len >= MIN_MATCH_LONG);
assert(m_len <= MAX_MATCH_LONG);
assert(m_off > 0);
assert(m_off <= MAX_OFFSET);
assert(ii - m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav, ii, m_len) == 0);
assert(pd(ip, m_pos) == m_off);
--m_off;
/* code long match flag + low offset bits */
*op++ = LZO_BYTE(((MSIZE - 1) << OBITS) | (m_off & OMASK));
@@ -526,18 +563,22 @@ match:
*op++ = LZO_BYTE(m_len - MIN_MATCH_LONG);
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
#if (CLEVEL == 9)
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
/* This is not recommended because it is slow. */
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
/* This is not recommended because it is slow. */
++ii;
do {
DVAL_NEXT(dv,ii);
UPDATE_D(dict,0,dv,ii,in);
} while (++ii < ip);
DVAL_NEXT(dv,ii);
do
{
DVAL_NEXT(dv, ii);
UPDATE_D(dict, 0, dv, ii, in);
}
while (++ii < ip);
DVAL_NEXT(dv, ii);
assert(ii == ip);
DVAL_ASSERT(dv,ip);
DVAL_ASSERT(dv, ip);
#elif (CLEVEL >= 8)
SI DI DI DI DI DI DI DI DI XI
#elif (CLEVEL >= 7)
@@ -553,14 +594,15 @@ match:
#elif (CLEVEL >= 2)
SI DI XI
#else
XI
XI
#endif
}
/* ii now points to the start of next literal run */
assert(ii == ip);
}
} while (ip < ip_end);
}
while (ip < ip_end);
@@ -569,6 +611,7 @@ the_end:
#if defined(LZO_RETURN_IF_NOT_COMPRESSIBLE)
/* return -1 if op == out to indicate that we
* couldn't compress and didn't copy anything.
*/
@@ -577,12 +620,13 @@ the_end:
*out_len = 0;
return LZO_E_NOT_COMPRESSIBLE;
}
#endif
/* store the final literal run */
if (pd(in_end+DVAL_LEN,ii) > 0)
op = store_run(op,ii,pd(in_end+DVAL_LEN,ii));
if (pd(in_end + DVAL_LEN, ii) > 0)
op = store_run(op, ii, pd(in_end + DVAL_LEN, ii));
*out_len = pd(op, out);
return 0; /* compression went ok */
@@ -594,9 +638,9 @@ the_end:
************************************************************************/
LZO_PUBLIC(int)
lzo1_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
lzo1_compress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
int r = LZO_E_OK;
@@ -608,11 +652,11 @@ lzo1_compress ( const lzo_bytep in , lzo_uint in_len,
#if defined(LZO_RETURN_IF_NOT_COMPRESSIBLE)
r = LZO_E_NOT_COMPRESSIBLE;
#else
*out_len = pd(store_run(out,in,in_len), out);
*out_len = pd(store_run(out, in, in_len), out);
#endif
}
else
r = do_compress(in,in_len,out,out_len,wrkmem);
r = do_compress(in, in_len, out, out_len, wrkmem);
return r;
}

View File

@@ -46,10 +46,10 @@
************************************************************************/
static int
_lzo1_do_compress ( const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_compress_t func )
_lzo1_do_compress(const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_compress_t func)
{
int r;
@@ -65,12 +65,12 @@ _lzo1_do_compress ( const lzo_bytep in, lzo_uint in_len,
*out_len = 0;
r = LZO_E_NOT_COMPRESSIBLE;
#else
*out_len = pd(STORE_RUN(out,in,in_len), out);
*out_len = pd(STORE_RUN(out, in, in_len), out);
r = (*out_len > in_len) ? LZO_E_OK : LZO_E_ERROR;
#endif
}
else
r = func(in,in_len,out,out_len,wrkmem);
r = func(in, in_len, out, out_len, wrkmem);
return r;
}
@@ -105,11 +105,11 @@ _lzo1_do_compress ( const lzo_bytep in, lzo_uint in_len,
************************************************************************/
LZO_PUBLIC(int)
LZO_COMPRESS ( const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
LZO_COMPRESS(const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
return _lzo1_do_compress(in,in_len,out,out_len,wrkmem,do_compress);
return _lzo1_do_compress(in, in_len, out, out_len, wrkmem, do_compress);
}

View File

@@ -105,7 +105,7 @@
#if !defined(LZO_EOF_CODE) && !defined(TEST_IP)
/* if we have no EOF code, we have to test for the end of the input */
/* if we have no EOF code, we have to test for the end of the input */
# define TEST_IP (ip < ip_end)
#endif

267
extern/lzo/src/lzo1a.c vendored
View File

@@ -91,8 +91,8 @@
#if (LZO_COLLECT_STATS)
static lzo1a_stats_t lzo_statistics;
lzo1a_stats_t *lzo1a_stats = &lzo_statistics;
static lzo1a_stats_t lzo_statistics;
lzo1a_stats_t* lzo1a_stats = &lzo_statistics;
# define lzo_stats lzo1a_stats
#endif
@@ -101,15 +101,17 @@
// get algorithm info, return memory required for compression
************************************************************************/
LZO_EXTERN(lzo_uint) lzo1a_info ( int *rbits, int *clevel );
LZO_EXTERN(lzo_uint) lzo1a_info(int* rbits, int* clevel);
LZO_PUBLIC(lzo_uint)
lzo1a_info ( int *rbits, int *clevel )
lzo1a_info(int* rbits, int* clevel)
{
if (rbits)
*rbits = RBITS;
if (clevel)
*clevel = CLEVEL;
return D_SIZE * lzo_sizeof(lzo_bytep);
}
@@ -121,9 +123,9 @@ lzo1a_info ( int *rbits, int *clevel )
************************************************************************/
LZO_PUBLIC(int)
lzo1a_decompress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
lzo1a_decompress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
lzo_bytep op;
const lzo_bytep ip;
@@ -135,6 +137,7 @@ lzo1a_decompress ( const lzo_bytep in , lzo_uint in_len,
op = out;
ip = in;
while (ip < ip_end)
{
t = *ip++; /* get marker */
@@ -143,9 +146,11 @@ lzo1a_decompress ( const lzo_bytep in , lzo_uint in_len,
if (t == 0) /* a R0 literal run */
{
t = *ip++;
if (t >= R0FAST - R0MIN) /* a long R0 run */
{
t -= R0FAST - R0MIN;
if (t == 0)
t = R0FAST;
else
@@ -155,33 +160,41 @@ lzo1a_decompress ( const lzo_bytep in , lzo_uint in_len,
#else
/* help the optimizer */
lzo_uint tt = 256;
do tt <<= 1; while (--t > 0);
do tt <<= 1;
while (--t > 0);
t = tt;
#endif
}
MEMCPY8_DS(op,ip,t);
MEMCPY8_DS(op, ip, t);
continue;
}
t += R0MIN;
goto literal;
}
else if (t < R0MIN) /* a short literal run */
{
literal:
MEMCPY_DS(op,ip,t);
MEMCPY_DS(op, ip, t);
/* after a literal a match must follow */
/* after a literal a match must follow */
while (ip < ip_end)
{
t = *ip++; /* get R1 marker */
if (t >= R0MIN)
goto match;
/* R1 match - a context sensitive 3 byte match + 1 byte literal */
/* R1 match - a context sensitive 3 byte match + 1 byte literal */
assert((t & OMASK) == t);
m_pos = op - MIN_OFFSET;
m_pos -= t | (((lzo_uint) *ip++) << OBITS);
assert(m_pos >= out); assert(m_pos < op);
m_pos -= t | (((lzo_uint) * ip++) << OBITS);
assert(m_pos >= out);
assert(m_pos < op);
*op++ = m_pos[0];
*op++ = m_pos[1];
*op++ = m_pos[2];
@@ -193,8 +206,9 @@ literal:
match:
/* get match offset */
m_pos = op - MIN_OFFSET;
m_pos -= (t & OMASK) | (((lzo_uint) *ip++) << OBITS);
assert(m_pos >= out); assert(m_pos < op);
m_pos -= (t & OMASK) | (((lzo_uint) * ip++) << OBITS);
assert(m_pos >= out);
assert(m_pos < op);
/* get match len */
if (t < ((MSIZE - 1) << OBITS)) /* a short match */
@@ -202,7 +216,7 @@ match:
t >>= OBITS;
*op++ = *m_pos++;
*op++ = *m_pos++;
MEMCPY_DS(op,m_pos,t);
MEMCPY_DS(op, m_pos, t);
}
else /* a long match */
{
@@ -213,13 +227,16 @@ match:
#endif
*op++ = *m_pos++;
*op++ = *m_pos++;
MEMCPY_DS(op,m_pos,t);
MEMCPY_DS(op, m_pos, t);
#if (LBITS < 8)
/* a very short literal following a long match */
t = ip[-1] >> LBITS;
if (t) do
*op++ = *ip++;
while (--t);
*op++ = *ip++;
while (--t);
#endif
}
}
@@ -229,7 +246,7 @@ match:
/* the next line is the only check in the decompressor */
return (ip == ip_end ? LZO_E_OK :
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
}
@@ -243,9 +260,9 @@ match:
#include "lzo1a_cr.ch"
static int
do_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
do_compress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
const lzo_bytep ip;
#if defined(__LZO_HASH_INCREMENTAL)
@@ -253,8 +270,8 @@ do_compress ( const lzo_bytep in , lzo_uint in_len,
#endif
const lzo_bytep m_pos;
lzo_bytep op;
const lzo_bytep const ip_end = in+in_len - DVAL_LEN - MIN_MATCH_LONG;
const lzo_bytep const in_end = in+in_len - DVAL_LEN;
const lzo_bytep const ip_end = in + in_len - DVAL_LEN - MIN_MATCH_LONG;
const lzo_bytep const in_end = in + in_len - DVAL_LEN;
const lzo_bytep ii;
lzo_dict_p const dict = (lzo_dict_p) wrkmem;
const lzo_bytep r1 = ip_end; /* pointer for R1 match (none yet) */
@@ -272,45 +289,56 @@ do_compress ( const lzo_bytep in , lzo_uint in_len,
/* init dictionary */
#if (LZO_DETERMINISTIC)
BZERO8_PTR(wrkmem,sizeof(lzo_dict_t),D_SIZE);
BZERO8_PTR(wrkmem, sizeof(lzo_dict_t), D_SIZE);
#endif
DVAL_FIRST(dv,ip); UPDATE_D(dict,0,dv,ip,in); ip++;
DVAL_NEXT(dv,ip);
DVAL_FIRST(dv, ip);
UPDATE_D(dict, 0, dv, ip, in);
ip++;
DVAL_NEXT(dv, ip);
do {
do
{
LZO_DEFINE_UNINITIALIZED_VAR(lzo_uint, m_off, 0);
lzo_uint dindex;
DINDEX1(dindex,ip);
GINDEX(m_pos,m_off,dict,dindex,in);
if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,MAX_OFFSET))
DINDEX1(dindex, ip);
GINDEX(m_pos, m_off, dict, dindex, in);
if (LZO_CHECK_MPOS_NON_DET(m_pos, m_off, in, ip, MAX_OFFSET))
goto literal;
if (m_pos[0] == ip[0] && m_pos[1] == ip[1] && m_pos[2] == ip[2])
goto match;
DINDEX2(dindex,ip);
GINDEX(m_pos,m_off,dict,dindex,in);
if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,MAX_OFFSET))
DINDEX2(dindex, ip);
GINDEX(m_pos, m_off, dict, dindex, in);
if (LZO_CHECK_MPOS_NON_DET(m_pos, m_off, in, ip, MAX_OFFSET))
goto literal;
if (m_pos[0] == ip[0] && m_pos[1] == ip[1] && m_pos[2] == ip[2])
goto match;
goto literal;
literal:
UPDATE_I(dict,0,dindex,ip,in);
UPDATE_I(dict, 0, dindex, ip, in);
if (++ip >= ip_end)
break;
continue;
match:
UPDATE_I(dict,0,dindex,ip,in);
UPDATE_I(dict, 0, dindex, ip, in);
#if !defined(NDEBUG) && (LZO_DICT_USE_PTR)
assert(m_pos == NULL || m_pos >= in);
m_pos_sav = m_pos;
#endif
m_pos += 3;
{
/* we have found a match (of at least length 3) */
/* we have found a match (of at least length 3) */
#if !defined(NDEBUG) && !(LZO_DICT_USE_PTR)
assert((m_pos_sav = ip - m_off) == (m_pos - 3));
@@ -320,22 +348,22 @@ match:
assert(ip < ip_end);
/* 1) store the current literal run */
if (pd(ip,ii) > 0)
if (pd(ip, ii) > 0)
{
lzo_uint t = pd(ip,ii);
lzo_uint t = pd(ip, ii);
if (ip - r1 == MIN_MATCH + 1)
{
/* Code a context sensitive R1 match.
* This is tricky and somewhat difficult to explain:
* multiplex a literal run of length 1 into the previous
* short match of length MIN_MATCH.
* The key idea is:
* - after a short run a match MUST follow
* - therefore the value m = 000 in the mmmooooo marker is free
* - use 000ooooo to indicate a MIN_MATCH match (this
* is already coded) plus a 1 byte literal
*/
/* Code a context sensitive R1 match.
* This is tricky and somewhat difficult to explain:
* multiplex a literal run of length 1 into the previous
* short match of length MIN_MATCH.
* The key idea is:
* - after a short run a match MUST follow
* - therefore the value m = 000 in the mmmooooo marker is free
* - use 000ooooo to indicate a MIN_MATCH match (this
* is already coded) plus a 1 byte literal
*/
assert(t == 1);
/* modify marker byte */
assert((op[-2] >> OBITS) == (MIN_MATCH - THRESHOLD));
@@ -350,11 +378,11 @@ match:
{
/* inline the copying of a short run */
#if (LBITS < 8)
if (t < (1 << (8-LBITS)) && ii - im >= MIN_MATCH_LONG)
if (t < (1 << (8 - LBITS)) && ii - im >= MIN_MATCH_LONG)
{
/* Code a very short literal run into the
* previous long match length byte.
*/
/* Code a very short literal run into the
* previous long match length byte.
*/
LZO_STATS(lzo_stats->lit_runs_after_long_match++);
LZO_STATS(lzo_stats->lit_run_after_long_match[t]++);
assert(ii - im <= MAX_MATCH_LONG);
@@ -376,13 +404,15 @@ match:
{
/* inline the copying of a short R0 run */
LZO_STATS(lzo_stats->r0short_runs++);
*op++ = 0; *op++ = LZO_BYTE(t - R0MIN);
*op++ = 0;
*op++ = LZO_BYTE(t - R0MIN);
MEMCPY_DS(op, ii, t);
r1 = ip; /* set new R1 pointer */
}
else
op = store_run(op,ii,t);
op = store_run(op, ii, t);
}
#if (LBITS < 8)
im = ip;
#endif
@@ -402,37 +432,38 @@ match:
#define PS *m_pos++ != *ip++
#if (MIN_MATCH_LONG - MIN_MATCH == 2) /* MBITS == 2 */
if (PS || PS)
#elif (MIN_MATCH_LONG - MIN_MATCH == 6) /* MBITS == 3 */
if (PS || PS || PS || PS || PS || PS)
#elif (MIN_MATCH_LONG - MIN_MATCH == 14) /* MBITS == 4 */
if (PS || PS || PS || PS || PS || PS || PS ||
PS || PS || PS || PS || PS || PS || PS)
PS || PS || PS || PS || PS || PS || PS)
#elif (MIN_MATCH_LONG - MIN_MATCH == 30) /* MBITS == 5 */
if (PS || PS || PS || PS || PS || PS || PS || PS ||
PS || PS || PS || PS || PS || PS || PS || PS ||
PS || PS || PS || PS || PS || PS || PS || PS ||
PS || PS || PS || PS || PS || PS)
PS || PS || PS || PS || PS || PS || PS || PS ||
PS || PS || PS || PS || PS || PS || PS || PS ||
PS || PS || PS || PS || PS || PS)
#else
# error "MBITS not yet implemented"
#endif
{
/* we've found a short match */
/* we've found a short match */
lzo_uint m_len;
/* 2a) compute match parameters */
assert(ip-m_pos == (int)m_off);
/* 2a) compute match parameters */
assert(ip - m_pos == (int)m_off);
--ip; /* ran one too far, point back to non-match */
m_len = pd(ip, ii);
assert(m_len >= MIN_MATCH_SHORT);
assert(m_len <= MAX_MATCH_SHORT);
assert(m_off >= MIN_OFFSET);
assert(m_off <= MAX_OFFSET);
assert(ii-m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav,ii,m_len) == 0);
assert(m_len >= MIN_MATCH_SHORT);
assert(m_len <= MAX_MATCH_SHORT);
assert(m_off >= MIN_OFFSET);
assert(m_off <= MAX_OFFSET);
assert(ii - m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav, ii, m_len) == 0);
m_off -= MIN_OFFSET;
/* 2b) code a short match */
/* 2b) code a short match */
/* code short match len + low offset bits */
*op++ = LZO_BYTE(((m_len - THRESHOLD) << OBITS) |
(m_off & OMASK));
@@ -443,50 +474,58 @@ match:
#if (LZO_COLLECT_STATS)
lzo_stats->short_matches++;
lzo_stats->short_match[m_len]++;
if (m_off < OSIZE)
lzo_stats->short_match_offset_osize[m_len]++;
if (m_off < 256)
lzo_stats->short_match_offset_256[m_len]++;
if (m_off < 1024)
lzo_stats->short_match_offset_1024[m_len]++;
#endif
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
#define SI /* nothing */
#define DI ++ii; DVAL_NEXT(dv,ii); UPDATE_D(dict,0,dv,ii,in);
#define XI assert(ii < ip); ii = ip; DVAL_FIRST(dv,(ip));
#if (CLEVEL == 9) || (CLEVEL >= 7 && MBITS <= 4) || (CLEVEL >= 5 && MBITS <= 3)
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
++ii;
do {
DVAL_NEXT(dv,ii);
UPDATE_D(dict,0,dv,ii,in);
} while (++ii < ip);
DVAL_NEXT(dv,ii);
do
{
DVAL_NEXT(dv, ii);
UPDATE_D(dict, 0, dv, ii, in);
}
while (++ii < ip);
DVAL_NEXT(dv, ii);
assert(ii == ip);
DVAL_ASSERT(dv,ip);
DVAL_ASSERT(dv, ip);
#elif (CLEVEL >= 3)
SI DI DI XI
#elif (CLEVEL >= 2)
SI DI XI
#else
XI
XI
#endif
}
else
{
/* we've found a long match - see how far we can still go */
/* we've found a long match - see how far we can still go */
const lzo_bytep end;
lzo_uint m_len;
assert(ip <= in_end);
assert(ii == ip - MIN_MATCH_LONG);
if (pd(in_end,ip) <= (MAX_MATCH_LONG - MIN_MATCH_LONG))
if (pd(in_end, ip) <= (MAX_MATCH_LONG - MIN_MATCH_LONG))
end = in_end;
else
{
@@ -496,20 +535,21 @@ match:
while (ip < end && *m_pos == *ip)
m_pos++, ip++;
assert(ip <= in_end);
/* 2a) compute match parameters */
/* 2a) compute match parameters */
m_len = pd(ip, ii);
assert(m_len >= MIN_MATCH_LONG);
assert(m_len <= MAX_MATCH_LONG);
assert(m_off >= MIN_OFFSET);
assert(m_off <= MAX_OFFSET);
assert(ii-m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav,ii,m_len) == 0);
assert(pd(ip,m_pos) == m_off);
assert(m_len >= MIN_MATCH_LONG);
assert(m_len <= MAX_MATCH_LONG);
assert(m_off >= MIN_OFFSET);
assert(m_off <= MAX_OFFSET);
assert(ii - m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav, ii, m_len) == 0);
assert(pd(ip, m_pos) == m_off);
m_off -= MIN_OFFSET;
/* 2b) code the long match */
/* 2b) code the long match */
/* code long match flag + low offset bits */
*op++ = LZO_BYTE(((MSIZE - 1) << OBITS) | (m_off & OMASK));
/* code high offset bits */
@@ -524,18 +564,22 @@ match:
#endif
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
#if (CLEVEL == 9)
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
/* This is not recommended because it is slow. */
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
/* This is not recommended because it is slow. */
++ii;
do {
DVAL_NEXT(dv,ii);
UPDATE_D(dict,0,dv,ii,in);
} while (++ii < ip);
DVAL_NEXT(dv,ii);
do
{
DVAL_NEXT(dv, ii);
UPDATE_D(dict, 0, dv, ii, in);
}
while (++ii < ip);
DVAL_NEXT(dv, ii);
assert(ii == ip);
DVAL_ASSERT(dv,ip);
DVAL_ASSERT(dv, ip);
#elif (CLEVEL >= 8)
SI DI DI DI DI DI DI DI DI XI
#elif (CLEVEL >= 7)
@@ -551,7 +595,7 @@ match:
#elif (CLEVEL >= 2)
SI DI XI
#else
XI
XI
#endif
}
@@ -559,12 +603,14 @@ match:
assert(ii == ip);
}
} while (ip < ip_end);
}
while (ip < ip_end);
assert(ip <= in_end);
#if defined(LZO_RETURN_IF_NOT_COMPRESSIBLE)
/* return -1 if op == out to indicate that we
* couldn't compress and didn't copy anything.
*/
@@ -573,11 +619,12 @@ match:
*out_len = 0;
return LZO_E_NOT_COMPRESSIBLE;
}
#endif
/* store the final literal run */
if (pd(in_end+DVAL_LEN,ii) > 0)
op = store_run(op,ii,pd(in_end+DVAL_LEN,ii));
if (pd(in_end + DVAL_LEN, ii) > 0)
op = store_run(op, ii, pd(in_end + DVAL_LEN, ii));
*out_len = pd(op, out);
return 0; /* compression went ok */
@@ -589,15 +636,15 @@ match:
************************************************************************/
LZO_PUBLIC(int)
lzo1a_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
lzo1a_compress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
int r = LZO_E_OK;
#if (LZO_COLLECT_STATS)
lzo_memset(lzo_stats,0,sizeof(*lzo_stats));
lzo_memset(lzo_stats, 0, sizeof(*lzo_stats));
lzo_stats->rbits = RBITS;
lzo_stats->clevel = CLEVEL;
lzo_stats->dbits = DBITS;
@@ -623,11 +670,11 @@ lzo1a_compress ( const lzo_bytep in , lzo_uint in_len,
#if defined(LZO_RETURN_IF_NOT_COMPRESSIBLE)
r = LZO_E_NOT_COMPRESSIBLE;
#else
*out_len = pd(store_run(out,in,in_len), out);
*out_len = pd(store_run(out, in, in_len), out);
#endif
}
else
r = do_compress(in,in_len,out,out_len,wrkmem);
r = do_compress(in, in_len, out, out_len, wrkmem);
#if (LZO_COLLECT_STATS)

View File

@@ -46,10 +46,10 @@
************************************************************************/
static int
_lzo1a_do_compress ( const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_compress_t func )
_lzo1a_do_compress(const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_compress_t func)
{
int r;
@@ -65,12 +65,12 @@ _lzo1a_do_compress ( const lzo_bytep in, lzo_uint in_len,
*out_len = 0;
r = LZO_E_NOT_COMPRESSIBLE;
#else
*out_len = pd(STORE_RUN(out,in,in_len), out);
*out_len = pd(STORE_RUN(out, in, in_len), out);
r = (*out_len > in_len) ? LZO_E_OK : LZO_E_ERROR;
#endif
}
else
r = func(in,in_len,out,out_len,wrkmem);
r = func(in, in_len, out, out_len, wrkmem);
return r;
}
@@ -105,11 +105,11 @@ _lzo1a_do_compress ( const lzo_bytep in, lzo_uint in_len,
************************************************************************/
LZO_PUBLIC(int)
LZO_COMPRESS ( const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
LZO_COMPRESS(const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
return _lzo1a_do_compress(in,in_len,out,out_len,wrkmem,do_compress);
return _lzo1a_do_compress(in, in_len, out, out_len, wrkmem, do_compress);
}

View File

@@ -47,182 +47,191 @@
#if (DD_BITS == 0)
/* we already matched M2_MIN_LEN bytes,
* m_pos also already advanced M2_MIN_LEN bytes */
ip += M2_MIN_LEN;
assert(m_pos < ip);
/* we already matched M2_MIN_LEN bytes,
* m_pos also already advanced M2_MIN_LEN bytes */
ip += M2_MIN_LEN;
assert(m_pos < ip);
/* try to match another M2_MAX_LEN + 1 - M2_MIN_LEN bytes
* to see if we get more than a M2 match */
/* try to match another M2_MAX_LEN + 1 - M2_MIN_LEN bytes
* to see if we get more than a M2 match */
#define M2_OR_M3 (MATCH_M2)
#else /* (DD_BITS == 0) */
/* we already matched m_len bytes */
assert(m_len >= M2_MIN_LEN);
ip += m_len;
assert(ip <= in_end);
/* we already matched m_len bytes */
assert(m_len >= M2_MIN_LEN);
ip += m_len;
assert(ip <= in_end);
#define M2_OR_M3 (m_len <= M2_MAX_LEN)
#endif /* (DD_BITS == 0) */
if (M2_OR_M3)
{
/* we've found a short match */
assert(ip <= in_end);
if (M2_OR_M3)
{
/* we've found a short match */
assert(ip <= in_end);
/* 2a) compute match parameters */
/* 2a) compute match parameters */
#if (DD_BITS == 0)
assert(pd(ip,m_pos) == m_off);
--ip; /* ran one too far, point back to non-match */
m_len = ip - ii;
assert(pd(ip, m_pos) == m_off);
--ip; /* ran one too far, point back to non-match */
m_len = ip - ii;
#endif
assert(m_len >= M2_MIN_LEN);
assert(m_len <= M2_MAX_LEN);
assert(m_len >= M2_MIN_LEN);
assert(m_len <= M2_MAX_LEN);
assert(m_off >= M2_MIN_OFFSET);
assert(m_off <= M2_MAX_OFFSET);
assert(ii-m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav,ii,m_len) == 0);
assert(m_off >= M2_MIN_OFFSET);
assert(m_off <= M2_MAX_OFFSET);
assert(ii - m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav, ii, m_len) == 0);
/* 2b) code the match */
m_off -= M2_MIN_OFFSET;
/* code short match len + low offset bits */
*op++ = LZO_BYTE(((m_len - THRESHOLD) << M2O_BITS) |
(m_off & M2O_MASK));
/* code high offset bits */
*op++ = LZO_BYTE(m_off >> M2O_BITS);
/* 2b) code the match */
m_off -= M2_MIN_OFFSET;
/* code short match len + low offset bits */
*op++ = LZO_BYTE(((m_len - THRESHOLD) << M2O_BITS) |
(m_off & M2O_MASK));
/* code high offset bits */
*op++ = LZO_BYTE(m_off >> M2O_BITS);
if (ip >= ip_end)
{
ii = ip;
break;
}
if (ip >= ip_end)
{
ii = ip;
break;
}
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
#if (CLEVEL == 9) || (CLEVEL >= 7 && M2L_BITS <= 4) || (CLEVEL >= 5 && M2L_BITS <= 3)
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
++ii;
do {
DVAL_NEXT(dv,ii);
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
++ii;
do
{
DVAL_NEXT(dv, ii);
#if 0
UPDATE_D(dict,drun,dv,ii,in);
UPDATE_D(dict, drun, dv, ii, in);
#else
dict[ DINDEX(dv,ii) ] = DENTRY(ii,in);
dict[ DINDEX(dv, ii) ] = DENTRY(ii, in);
#endif
MI
} while (++ii < ip);
DVAL_NEXT(dv,ii);
assert(ii == ip);
DVAL_ASSERT(dv,ip);
MI
}
while (++ii < ip);
DVAL_NEXT(dv, ii);
assert(ii == ip);
DVAL_ASSERT(dv, ip);
#elif (CLEVEL >= 3)
SI DI DI XI
SI DI DI XI
#elif (CLEVEL >= 2)
SI DI XI
SI DI XI
#else
XI
XI
#endif
}
}
else
else
{
/* we've found a long match - see how far we can still go */
const lzo_bytep end;
{
/* we've found a long match - see how far we can still go */
const lzo_bytep end;
assert(ip <= in_end);
assert(ii == ip - (M2_MAX_LEN + 1));
assert(lzo_memcmp(m_pos_sav,ii,(lzo_uint)(ip-ii)) == 0);
assert(ip <= in_end);
assert(ii == ip - (M2_MAX_LEN + 1));
assert(lzo_memcmp(m_pos_sav, ii, (lzo_uint)(ip - ii)) == 0);
#if (DD_BITS > 0)
assert(m_len == (lzo_uint)(ip-ii));
m_pos = ip - m_off;
assert(m_pos == m_pos_sav + m_len);
assert(m_len == (lzo_uint)(ip - ii));
m_pos = ip - m_off;
assert(m_pos == m_pos_sav + m_len);
#endif
if (pd(in_end,ip) <= (M3_MAX_LEN - M3_MIN_LEN))
end = in_end;
else
{
end = ip + (M3_MAX_LEN - M3_MIN_LEN);
assert(end < in_end);
}
if (pd(in_end, ip) <= (M3_MAX_LEN - M3_MIN_LEN))
end = in_end;
else
{
end = ip + (M3_MAX_LEN - M3_MIN_LEN);
assert(end < in_end);
}
while (ip < end && *m_pos == *ip)
m_pos++, ip++;
assert(ip <= in_end);
while (ip < end && *m_pos == *ip)
m_pos++, ip++;
/* 2a) compute match parameters */
m_len = pd(ip, ii);
assert(m_len >= M3_MIN_LEN);
assert(m_len <= M3_MAX_LEN);
assert(ip <= in_end);
assert(m_off >= M3_MIN_OFFSET);
assert(m_off <= M3_MAX_OFFSET);
assert(ii-m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav,ii,m_len) == 0);
assert(pd(ip,m_pos) == m_off);
/* 2a) compute match parameters */
m_len = pd(ip, ii);
assert(m_len >= M3_MIN_LEN);
assert(m_len <= M3_MAX_LEN);
/* 2b) code the match */
m_off -= M3_MIN_OFFSET - M3_EOF_OFFSET;
/* code long match flag + low offset bits */
*op++ = LZO_BYTE(((MSIZE - 1) << M3O_BITS) | (m_off & M3O_MASK));
/* code high offset bits */
*op++ = LZO_BYTE(m_off >> M3O_BITS);
/* code match len */
*op++ = LZO_BYTE(m_len - M3_MIN_LEN);
assert(m_off >= M3_MIN_OFFSET);
assert(m_off <= M3_MAX_OFFSET);
assert(ii - m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav, ii, m_len) == 0);
assert(pd(ip, m_pos) == m_off);
/* 2b) code the match */
m_off -= M3_MIN_OFFSET - M3_EOF_OFFSET;
/* code long match flag + low offset bits */
*op++ = LZO_BYTE(((MSIZE - 1) << M3O_BITS) | (m_off & M3O_MASK));
/* code high offset bits */
*op++ = LZO_BYTE(m_off >> M3O_BITS);
/* code match len */
*op++ = LZO_BYTE(m_len - M3_MIN_LEN);
if (ip >= ip_end)
{
ii = ip;
break;
}
if (ip >= ip_end)
{
ii = ip;
break;
}
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
#if (CLEVEL == 9)
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
/* This is not recommended because it can be slow. */
++ii;
do {
DVAL_NEXT(dv,ii);
#if 0
UPDATE_D(dict,drun,dv,ii,in);
#else
dict[ DINDEX(dv,ii) ] = DENTRY(ii,in);
#endif
MI
} while (++ii < ip);
DVAL_NEXT(dv,ii);
assert(ii == ip);
DVAL_ASSERT(dv,ip);
#elif (CLEVEL >= 8)
SI DI DI DI DI DI DI DI DI XI
#elif (CLEVEL >= 7)
SI DI DI DI DI DI DI DI XI
#elif (CLEVEL >= 6)
SI DI DI DI DI DI DI XI
#elif (CLEVEL >= 5)
SI DI DI DI DI XI
#elif (CLEVEL >= 4)
SI DI DI DI XI
#elif (CLEVEL >= 3)
SI DI DI XI
#elif (CLEVEL >= 2)
SI DI XI
#else
XI
#endif
}
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
/* This is not recommended because it can be slow. */
++ii;
/* ii now points to the start of the next literal run */
assert(ii == ip);
do
{
DVAL_NEXT(dv, ii);
#if 0
UPDATE_D(dict, drun, dv, ii, in);
#else
dict[ DINDEX(dv, ii) ] = DENTRY(ii, in);
#endif
MI
}
while (++ii < ip);
DVAL_NEXT(dv, ii);
assert(ii == ip);
DVAL_ASSERT(dv, ip);
#elif (CLEVEL >= 8)
SI DI DI DI DI DI DI DI DI XI
#elif (CLEVEL >= 7)
SI DI DI DI DI DI DI DI XI
#elif (CLEVEL >= 6)
SI DI DI DI DI DI DI XI
#elif (CLEVEL >= 5)
SI DI DI DI DI XI
#elif (CLEVEL >= 4)
SI DI DI DI XI
#elif (CLEVEL >= 3)
SI DI DI XI
#elif (CLEVEL >= 2)
SI DI XI
#else
XI
#endif
}
/* ii now points to the start of the next literal run */
assert(ii == ip);
/* vim:set ts=4 sw=4 et: */

View File

@@ -60,37 +60,48 @@ store_run(lzo_bytep const oo, const lzo_bytep const ii, lzo_uint r_len)
while (r_len >= (t = tt))
{
r_len -= t;
*op++ = 0; *op++ = (R0MAX - R0MIN);
*op++ = 0;
*op++ = (R0MAX - R0MIN);
MEMCPY8_DS(op, ip, t);
LZO_STATS(lzo_stats->r0long_runs++);
}
tt >>= 1;
do {
do
{
if (r_len >= (t = tt))
{
r_len -= t;
*op++ = 0; *op++ = LZO_BYTE((R0FAST - R0MIN) + r_bits);
*op++ = 0;
*op++ = LZO_BYTE((R0FAST - R0MIN) + r_bits);
MEMCPY8_DS(op, ip, t);
LZO_STATS(lzo_stats->r0long_runs++);
}
tt >>= 1;
} while (--r_bits > 0);
}
while (--r_bits > 0);
}
assert(r_len < 512);
while (r_len >= (t = R0FAST))
{
r_len -= t;
*op++ = 0; *op++ = (R0FAST - R0MIN);
*op++ = 0;
*op++ = (R0FAST - R0MIN);
MEMCPY8_DS(op, ip, t);
LZO_STATS(lzo_stats->r0fast_runs++);
}
t = r_len;
if (t >= R0MIN)
{
/* code a short R0 run */
*op++ = 0; *op++ = LZO_BYTE(t - R0MIN);
*op++ = 0;
*op++ = LZO_BYTE(t - R0MIN);
MEMCPY_DS(op, ip, t);
LZO_STATS(lzo_stats->r0short_runs++);
}

View File

@@ -50,7 +50,7 @@
************************************************************************/
static lzo_bytep
code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
code_match(LZO_COMPRESS_T* c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off)
{
if (m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET)
{
@@ -60,7 +60,7 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
m_off -= M2_MIN_OFFSET;
/* code match len + low offset bits */
*op++ = LZO_BYTE(((m_len - (M2_MIN_LEN - 2)) << M2O_BITS) |
(m_off & M2O_MASK));
(m_off & M2O_MASK));
/* code high offset bits */
*op++ = LZO_BYTE(m_off >> M2O_BITS);
c->m2_m++;
@@ -71,6 +71,7 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
assert(m_off <= M3_MAX_OFFSET);
m_off -= M3_MIN_OFFSET - M3_EOF_OFFSET;
/* code match len */
if (m_len <= M3_MAX_LEN)
*op++ = LZO_BYTE(M3_MARKER | (m_len - (M3_MIN_LEN - 1)));
@@ -81,14 +82,17 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
*op++ = M4_MARKER;
/* code match len */
m_len -= M4_MIN_LEN - 1;
while (m_len > 255)
{
m_len -= 255;
*op++ = 0;
}
assert(m_len > 0);
*op++ = LZO_BYTE(m_len);
}
/* code low offset bits */
*op++ = LZO_BYTE(m_off & M3O_MASK);
/* code high offset bits */
@@ -97,6 +101,7 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
c->r1_m_len = 0;
c->m3_m++;
}
return op;
}
@@ -106,25 +111,25 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
************************************************************************/
LZO_EXTERN(int)
lzo1b_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain );
lzo1b_999_compress_callback(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain);
LZO_PUBLIC(int)
lzo1b_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain )
lzo1b_999_compress_callback(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain)
{
lzo_bytep op;
const lzo_bytep ii;
lzo_uint lit;
lzo_uint m_len, m_off;
LZO_COMPRESS_T cc;
LZO_COMPRESS_T * const c = &cc;
LZO_COMPRESS_T* const c = &cc;
lzo_swd_p const swd = (lzo_swd_p) wrkmem;
int r;
@@ -142,15 +147,19 @@ lzo1b_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
lit = 0;
c->r1_m_len = 0;
r = init_match(c,swd,NULL,0,0);
r = init_match(c, swd, NULL, 0, 0);
if (r != 0)
return r;
if (max_chain > 0)
swd->max_chain = max_chain;
r = find_match(c,swd,0,0);
r = find_match(c, swd, 0, 0);
if (r != 0)
return r;
while (c->look > 0)
{
int lazy_match_min_gain = -1;
@@ -160,18 +169,20 @@ lzo1b_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
m_off = c->m_off;
#if 0
printf("%5ld: %5d len:%3d off:%5d\n", (c->ip-c->look)-in, c->look,
m_len, m_off);
printf("%5ld: %5d len:%3d off:%5d\n", (c->ip - c->look) - in, c->look,
m_len, m_off);
#endif
assert(c->ip - c->look >= in);
if (lit == 0)
ii = c->ip - c->look;
assert(ii + lit == c->ip - c->look);
assert(swd->b_char == *(c->ip - c->look));
if ((m_len < M2_MIN_LEN) ||
(m_len < M3_MIN_LEN && m_off > M2_MAX_OFFSET))
(m_len < M3_MIN_LEN && m_off > M2_MAX_OFFSET))
{
m_len = 0;
}
@@ -192,20 +203,24 @@ lzo1b_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
lazy_match_min_gain = 1;
#if (M2_MIN_LEN == 2)
if (m_len == 2)
{
/* don't code a match of len 2 if we have to
code a literal run. Code a literal instead. */
m_len = 0;
}
#endif
#if (M2_MIN_LEN == M3_MIN_LEN)
if (m_len == M2_MIN_LEN && m_off > M2_MAX_OFFSET)
{
/* don't code a M3 match of len 3 if we have to
code a literal run. Code a literal instead. */
m_len = 0;
}
#endif
}
else
@@ -223,16 +238,18 @@ lzo1b_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
/* try a lazy match */
if (m_len == 0)
lazy_match_min_gain = -1;
if (lazy_match_min_gain >= 0 && c->look > m_len)
{
assert(m_len > 0);
r = find_match(c,swd,1,0);
assert(r == 0); LZO_UNUSED(r);
r = find_match(c, swd, 1, 0);
assert(r == 0);
LZO_UNUSED(r);
assert(c->look > 0);
if (m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET &&
c->m_off > M2_MAX_OFFSET)
c->m_off > M2_MAX_OFFSET)
lazy_match_min_gain += 1;
if (c->m_len >= m_len + lazy_match_min_gain)
@@ -253,8 +270,10 @@ lzo1b_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
ahead = 1;
assert(ii + lit + 1 == c->ip - c->look);
}
assert(m_len > 0);
}
assert(ii + lit + ahead == c->ip - c->look);
@@ -262,8 +281,9 @@ lzo1b_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
{
/* a literal */
lit++;
r = find_match(c,swd,1,0);
assert(r == 0); LZO_UNUSED(r);
r = find_match(c, swd, 1, 0);
assert(r == 0);
LZO_UNUSED(r);
}
else
{
@@ -284,21 +304,24 @@ lzo1b_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
}
else
{
op = STORE_RUN(op,ii,lit);
op = STORE_RUN(op, ii, lit);
}
if (lit < R0FAST)
c->r1_m_len = m_len;
else
c->r1_m_len = 0;
lit = 0;
}
else
c->r1_m_len = 0;
/* 2 - code match */
op = code_match(c,op,m_len,m_off);
r = find_match(c,swd,m_len,1+ahead);
assert(r == 0); LZO_UNUSED(r);
op = code_match(c, op, m_len, m_off);
r = find_match(c, swd, m_len, 1 + ahead);
assert(r == 0);
LZO_UNUSED(r);
}
c->codesize = pd(op, out);
@@ -307,7 +330,7 @@ lzo1b_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
/* store final run */
if (lit > 0)
op = STORE_RUN(op,ii,lit);
op = STORE_RUN(op, ii, lit);
#if defined(LZO_EOF_CODE)
*op++ = M3_MARKER | 1;
@@ -325,8 +348,8 @@ lzo1b_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
#if 0
printf("%ld %ld -> %ld: %ld %ld %ld %ld %ld\n",
(long) c->textsize, (long)in_len, (long) c->codesize,
c->r1_r, c->m3_r, c->m2_m, c->m3_m, c->lazy);
(long) c->textsize, (long)in_len, (long) c->codesize,
c->r1_r, c->m3_r, c->m2_m, c->m3_m, c->lazy);
#endif
return LZO_E_OK;
}
@@ -338,11 +361,11 @@ lzo1b_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
************************************************************************/
LZO_PUBLIC(int)
lzo1b_999_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
lzo1b_999_compress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
return lzo1b_999_compress_callback(in,in_len,out,out_len,wrkmem,
return lzo1b_999_compress_callback(in, in_len, out, out_len, wrkmem,
(lzo_callback_p) 0, 0);
}

View File

@@ -63,9 +63,9 @@
extern "C" {
#endif
LZO_PRIVATE(int)
do_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
do_compress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
const lzo_bytep ip;
#if (DD_BITS > 0)
@@ -101,7 +101,7 @@ do_compress ( const lzo_bytep in , lzo_uint in_len,
/* init dictionary */
#if (LZO_DETERMINISTIC)
BZERO8_PTR(wrkmem,sizeof(lzo_dict_t),D_SIZE);
BZERO8_PTR(wrkmem, sizeof(lzo_dict_t), D_SIZE);
#endif
@@ -111,15 +111,16 @@ do_compress ( const lzo_bytep in , lzo_uint in_len,
#if (DD_BITS > 0)
DVAL_FIRST(dv,ip);
UPDATE_D(dict,drun,dv,ip,in);
DVAL_FIRST(dv, ip);
UPDATE_D(dict, drun, dv, ip, in);
ip++;
DVAL_NEXT(dv,ip);
DVAL_NEXT(dv, ip);
#else
ip++;
#endif
assert(ip < ip_end);
for (;;)
{
const lzo_bytep m_pos;
@@ -133,9 +134,9 @@ do_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_uint m_len;
/***********************************************************************
// search for a match
************************************************************************/
/***********************************************************************
// search for a match
************************************************************************/
#if !defined(LZO_SEARCH_MATCH_INCLUDE_FILE)
# define LZO_SEARCH_MATCH_INCLUDE_FILE "lzo1b_sm.ch"
@@ -152,32 +153,34 @@ do_compress ( const lzo_bytep in , lzo_uint in_len,
/***********************************************************************
// found a literal
************************************************************************/
/***********************************************************************
// found a literal
************************************************************************/
/* a literal */
/* a literal */
literal:
#if (DD_BITS == 0)
UPDATE_I(dict,0,dindex,ip,in);
UPDATE_I(dict, 0, dindex, ip, in);
#endif
if (++ip >= ip_end)
break;
#if (DD_BITS > 0)
DVAL_NEXT(dv,ip);
DVAL_NEXT(dv, ip);
#endif
continue;
/***********************************************************************
// found a match
************************************************************************/
/***********************************************************************
// found a match
************************************************************************/
match:
#if (DD_BITS == 0)
UPDATE_I(dict,0,dindex,ip,in);
UPDATE_I(dict, 0, dindex, ip, in);
#endif
/* we have found a match of at least M2_MIN_LEN */
@@ -193,9 +196,9 @@ match:
assert(ii == ip);
/***********************************************************************
// code the match
************************************************************************/
/***********************************************************************
// code the match
************************************************************************/
#if !defined(LZO_CODE_MATCH_INCLUDE_FILE)
# define LZO_CODE_MATCH_INCLUDE_FILE "lzo1b_cm.ch"
@@ -210,9 +213,9 @@ match:
}
/***********************************************************************
// end of block
************************************************************************/
/***********************************************************************
// end of block
************************************************************************/
assert(ip <= in_end);
@@ -224,9 +227,11 @@ match:
for (i = 0; i < D_SIZE; i++)
{
p = dict[i];
if (BOUNDS_CHECKING_OFF_IN_EXPR(p == NULL || p < in || p > in_end))
lzo_stats->unused_dict_entries++;
}
lzo_stats->unused_dict_entries_percent =
100.0 * lzo_stats->unused_dict_entries / D_SIZE;
}
@@ -234,6 +239,7 @@ match:
#if defined(LZO_RETURN_IF_NOT_COMPRESSIBLE)
/* return if op == out to indicate that we
* couldn't compress and didn't copy anything.
*/
@@ -242,13 +248,14 @@ match:
*out_len = 0;
return LZO_E_NOT_COMPRESSIBLE;
}
#endif
/* store the final literal run */
if (pd(in_end,ii) > 0)
if (pd(in_end, ii) > 0)
{
lzo_uint t = pd(in_end,ii);
op = STORE_RUN(op,ii,t);
lzo_uint t = pd(in_end, ii);
op = STORE_RUN(op, ii, t);
}
*out_len = pd(op, out);

View File

@@ -35,10 +35,10 @@
************************************************************************/
LZO_LOCAL_IMPL(int)
_lzo1b_do_compress ( const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_compress_t func )
_lzo1b_do_compress(const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_compress_t func)
{
int r;
#if defined(LZO_TEST_COMPRESS_OVERRUN)
@@ -64,19 +64,22 @@ _lzo1b_do_compress ( const lzo_bytep in, lzo_uint in_len,
*out_len = 0;
r = LZO_E_NOT_COMPRESSIBLE;
#else
*out_len = pd(STORE_RUN(out,in,in_len), out);
*out_len = pd(STORE_RUN(out, in, in_len), out);
r = (*out_len > in_len) ? LZO_E_OK : LZO_E_ERROR;
#endif
}
else
r = func(in,in_len,out,out_len,wrkmem);
r = func(in, in_len, out, out_len, wrkmem);
#if defined(LZO_EOF_CODE)
#if defined(LZO_TEST_COMPRESS_OVERRUN)
if (r == LZO_E_OK && avail_out - *out_len < 3)
r = LZO_E_COMPRESS_OVERRUN;
#endif
if (r == LZO_E_OK)
{
lzo_bytep op = out + *out_len;
@@ -85,14 +88,15 @@ _lzo1b_do_compress ( const lzo_bytep in, lzo_uint in_len,
op[2] = 0;
*out_len += 3;
}
#endif
#if (LZO_COLLECT_STATS)
lzo_stats->out_len = *out_len;
lzo_stats->match_bytes =
1 * lzo_stats->m1_matches + 2 * lzo_stats->m2_matches +
3 * lzo_stats->m3_matches + 4 * lzo_stats->m4_matches;
1 * lzo_stats->m1_matches + 2 * lzo_stats->m2_matches +
3 * lzo_stats->m3_matches + 4 * lzo_stats->m4_matches;
_lzo1b_stats_calc(lzo_stats);
#endif
@@ -112,30 +116,30 @@ _lzo1b_do_compress ( const lzo_bytep in, lzo_uint in_len,
#if (LZO_COLLECT_STATS)
static lzo_stats_t lzo_statistics;
lzo_stats_t * const lzo1b_stats = &lzo_statistics;
lzo_stats_t* const lzo1b_stats = &lzo_statistics;
void _lzo1b_stats_init(lzo_stats_t *lzo_stats)
void _lzo1b_stats_init(lzo_stats_t* lzo_stats)
{
lzo_memset(lzo_stats,0,sizeof(*lzo_stats));
lzo_memset(lzo_stats, 0, sizeof(*lzo_stats));
}
void _lzo1b_stats_calc(lzo_stats_t *lzo_stats)
void _lzo1b_stats_calc(lzo_stats_t* lzo_stats)
{
lzo_stats->matches =
lzo_stats->m1_matches + lzo_stats->m2_matches +
lzo_stats->m3_matches + lzo_stats->m4_matches;
lzo_stats->m1_matches + lzo_stats->m2_matches +
lzo_stats->m3_matches + lzo_stats->m4_matches;
lzo_stats->literal_overhead = lzo_stats->lit_runs +
2 * (lzo_stats->r0short_runs + lzo_stats->r0fast_runs +
lzo_stats->r0long_runs);
2 * (lzo_stats->r0short_runs + lzo_stats->r0fast_runs +
lzo_stats->r0long_runs);
lzo_stats->literal_bytes = lzo_stats->literals +
lzo_stats->literal_overhead;
lzo_stats->literal_overhead;
#if 0
assert(lzo_stats->match_bytes + lzo_stats->literal_bytes ==
lzo_stats->out_len);
lzo_stats->out_len);
#endif
lzo_stats->m2_matches -= lzo_stats->r1_matches;
@@ -143,7 +147,7 @@ void _lzo1b_stats_calc(lzo_stats_t *lzo_stats)
if (lzo_stats->literals > 0)
lzo_stats->literal_overhead_percent =
100.0 * lzo_stats->literal_overhead / lzo_stats->literals;
100.0 * lzo_stats->literal_overhead / lzo_stats->literals;
}

View File

@@ -57,18 +57,18 @@ extern const lzo_compress_t _lzo1b_99_compress_func;
//
************************************************************************/
LZO_LOCAL_DECL(lzo_bytep )
_lzo1b_store_run ( lzo_bytep const oo, const lzo_bytep const ii,
lzo_uint r_len);
LZO_LOCAL_DECL(lzo_bytep)
_lzo1b_store_run(lzo_bytep const oo, const lzo_bytep const ii,
lzo_uint r_len);
#define STORE_RUN _lzo1b_store_run
LZO_LOCAL_DECL(int)
_lzo1b_do_compress ( const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_compress_t func );
_lzo1b_do_compress(const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_compress_t func);
#endif /* already included */

View File

@@ -39,21 +39,21 @@
#if (DD_BITS == 0)
/* we already matched M2_MIN_LEN bytes,
* m_pos also already advanced M2_MIN_LEN bytes */
ip += M2_MIN_LEN;
assert(m_pos < ip);
/* we already matched M2_MIN_LEN bytes,
* m_pos also already advanced M2_MIN_LEN bytes */
ip += M2_MIN_LEN;
assert(m_pos < ip);
/* try to match another M2_MAX_LEN + 1 - M2_MIN_LEN bytes
* to see if we get more than a M2 match */
/* try to match another M2_MAX_LEN + 1 - M2_MIN_LEN bytes
* to see if we get more than a M2 match */
#define M2_OR_M3 (MATCH_M2)
#else /* (DD_BITS == 0) */
/* we already matched m_len bytes */
assert(m_len >= M2_MIN_LEN);
ip += m_len;
assert(ip <= in_end);
/* we already matched m_len bytes */
assert(m_len >= M2_MIN_LEN);
ip += m_len;
assert(ip <= in_end);
#define M2_OR_M3 (m_len <= M2_MAX_LEN)
@@ -61,220 +61,234 @@
if (M2_OR_M3)
{
/* we've found a M2 or M3 match */
assert(ip <= in_end);
if (M2_OR_M3)
{
/* we've found a M2 or M3 match */
assert(ip <= in_end);
/* 2a) compute match parameters */
/* 2a) compute match parameters */
#if (DD_BITS == 0)
assert(pd(ip,m_pos) == m_off);
--ip; /* ran one too far, point back to non-match */
m_len = pd(ip, ii);
assert(pd(ip, m_pos) == m_off);
--ip; /* ran one too far, point back to non-match */
m_len = pd(ip, ii);
#endif
/* 2a2) verify match parameters */
assert(m_len >= M2_MIN_LEN);
assert(m_len <= M2_MAX_LEN);
assert(m_len <= M3_MAX_LEN);
/* 2a2) verify match parameters */
assert(m_len >= M2_MIN_LEN);
assert(m_len <= M2_MAX_LEN);
assert(m_len <= M3_MAX_LEN);
assert(m_off >= M2_MIN_OFFSET);
assert(m_off >= M3_MIN_OFFSET);
assert(m_off <= M3_MAX_OFFSET);
assert(ii-m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav,ii,m_len) == 0);
assert(m_off >= M2_MIN_OFFSET);
assert(m_off >= M3_MIN_OFFSET);
assert(m_off <= M3_MAX_OFFSET);
assert(ii - m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav, ii, m_len) == 0);
/* 2b) code the match */
/* 2b) code the match */
#if (_M2_MAX_OFFSET != _M3_MAX_OFFSET)
if (m_off <= M2_MAX_OFFSET)
{
if (m_off <= M2_MAX_OFFSET)
{
#else
assert(m_off <= M2_MAX_OFFSET);
assert(m_off <= M2_MAX_OFFSET);
#endif
m_off -= M2_MIN_OFFSET;
/* code match len + low offset bits */
*op++ = LZO_BYTE(((m_len - (M2_MIN_LEN - 2)) << M2O_BITS) |
(m_off & M2O_MASK));
/* code high offset bits */
*op++ = LZO_BYTE(m_off >> M2O_BITS);
LZO_STATS(lzo_stats->m2_matches++);
LZO_STATS(lzo_stats->m2_match[m_len]++);
m_off -= M2_MIN_OFFSET;
/* code match len + low offset bits */
*op++ = LZO_BYTE(((m_len - (M2_MIN_LEN - 2)) << M2O_BITS) |
(m_off & M2O_MASK));
/* code high offset bits */
*op++ = LZO_BYTE(m_off >> M2O_BITS);
LZO_STATS(lzo_stats->m2_matches++);
LZO_STATS(lzo_stats->m2_match[m_len]++);
#if (_M2_MAX_OFFSET != _M3_MAX_OFFSET)
}
else
{
}
else
{
#if defined(LZO_HAVE_R1)
#if (M3_MIN_LEN == M2_MIN_LEN)
r1 = ip_end; /* invalidate R1 pointer */
r1 = ip_end; /* invalidate R1 pointer */
#endif
#endif
assert(m_len >= M3_MIN_LEN);
m_off -= M3_MIN_OFFSET - M3_EOF_OFFSET;
/* code match len */
*op++ = LZO_BYTE(M3_MARKER | (m_len - (M3_MIN_LEN - 1)));
/* code low offset bits */
*op++ = LZO_BYTE(m_off & M3O_MASK);
/* code high offset bits */
*op++ = LZO_BYTE(m_off >> M3O_BITS);
LZO_STATS(lzo_stats->m3_matches++);
LZO_STATS(lzo_stats->m3_match[m_len]++);
assert(m_len >= M3_MIN_LEN);
m_off -= M3_MIN_OFFSET - M3_EOF_OFFSET;
/* code match len */
*op++ = LZO_BYTE(M3_MARKER | (m_len - (M3_MIN_LEN - 1)));
/* code low offset bits */
*op++ = LZO_BYTE(m_off & M3O_MASK);
/* code high offset bits */
*op++ = LZO_BYTE(m_off >> M3O_BITS);
LZO_STATS(lzo_stats->m3_matches++);
LZO_STATS(lzo_stats->m3_match[m_len]++);
#if defined(LZO_HAVE_M3)
m3 = op; /* set M3 pointer */
m3 = op; /* set M3 pointer */
#endif
}
}
#endif /* (_M2_MAX_OFFSET != _M3_MAX_OFFSET) */
if (ip >= ip_end)
{
ii = ip;
break;
}
if (ip >= ip_end)
{
ii = ip;
break;
}
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
#if (CLEVEL == 9) || (CLEVEL >= 7 && M2L_BITS <= 4) || (CLEVEL >= 5 && M2L_BITS <= 3)
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
++ii;
do {
DVAL_NEXT(dv,ii);
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
++ii;
do
{
DVAL_NEXT(dv, ii);
#if 0
UPDATE_D(dict,drun,dv,ii,in);
UPDATE_D(dict, drun, dv, ii, in);
#else
dict[ DINDEX(dv,ii) ] = DENTRY(ii,in);
dict[ DINDEX(dv, ii) ] = DENTRY(ii, in);
#endif
MI
} while (++ii < ip);
DVAL_NEXT(dv,ii);
assert(ii == ip);
DVAL_ASSERT(dv,ip);
MI
}
while (++ii < ip);
DVAL_NEXT(dv, ii);
assert(ii == ip);
DVAL_ASSERT(dv, ip);
#elif (CLEVEL >= 3)
SI DI DI XI
SI DI DI XI
#elif (CLEVEL >= 2)
SI DI XI
SI DI XI
#else
XI
XI
#endif
}
else
{
/* we've found a M3 or M4 match - see how far we can still go */
assert(ip <= in_end);
assert(lzo_memcmp(m_pos_sav, ii, (lzo_uint)(ip - ii)) == 0);
/* 2a) compute match parameters */
#if !defined(MATCH_IP_END)
assert(ii == ip - (M2_MAX_LEN + 1));
#if (DD_BITS > 0)
assert(m_len == (lzo_uint)(ip - ii));
m_pos = ip - m_off;
assert(m_pos == m_pos_sav + m_len);
#endif
{
const lzo_bytep end;
end = in_end;
while (ip < end && *m_pos == *ip)
m_pos++, ip++;
assert(ip <= in_end);
m_len = pd(ip, ii);
}
assert(pd(ip, m_pos) == m_off);
#endif
/* 2a2) verify match parameters */
assert(m_len >= M3_MIN_LEN);
assert(m_off >= M3_MIN_OFFSET);
assert(m_off >= M4_MIN_OFFSET);
assert(m_off <= M3_MAX_OFFSET);
assert(m_off <= M4_MAX_OFFSET);
assert(ii - m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav, ii, m_len) == 0);
/* 2b) code the match */
if (m_len <= M3_MAX_LEN)
{
/* code match len */
*op++ = LZO_BYTE(M3_MARKER | (m_len - (M3_MIN_LEN - 1)));
LZO_STATS(lzo_stats->m3_matches++);
LZO_STATS(lzo_stats->m3_match[m_len]++);
}
else
{
assert(m_len >= M4_MIN_LEN);
/* code M4 match len flag */
*op++ = M4_MARKER;
/* code match len */
m_len -= M4_MIN_LEN - 1;
while (m_len > 255)
{
m_len -= 255;
*op++ = 0;
}
else
assert(m_len > 0);
*op++ = LZO_BYTE(m_len);
LZO_STATS(lzo_stats->m4_matches++);
}
{
/* we've found a M3 or M4 match - see how far we can still go */
assert(ip <= in_end);
assert(lzo_memcmp(m_pos_sav,ii,(lzo_uint)(ip-ii)) == 0);
/* 2a) compute match parameters */
#if !defined(MATCH_IP_END)
assert(ii == ip - (M2_MAX_LEN + 1));
#if (DD_BITS > 0)
assert(m_len == (lzo_uint)(ip-ii));
m_pos = ip - m_off;
assert(m_pos == m_pos_sav + m_len);
#endif
{
const lzo_bytep end;
end = in_end;
while (ip < end && *m_pos == *ip)
m_pos++, ip++;
assert(ip <= in_end);
m_len = pd(ip, ii);
}
assert(pd(ip,m_pos) == m_off);
#endif
/* 2a2) verify match parameters */
assert(m_len >= M3_MIN_LEN);
assert(m_off >= M3_MIN_OFFSET);
assert(m_off >= M4_MIN_OFFSET);
assert(m_off <= M3_MAX_OFFSET);
assert(m_off <= M4_MAX_OFFSET);
assert(ii-m_off == m_pos_sav);
assert(lzo_memcmp(m_pos_sav,ii,m_len) == 0);
/* 2b) code the match */
if (m_len <= M3_MAX_LEN)
{
/* code match len */
*op++ = LZO_BYTE(M3_MARKER | (m_len - (M3_MIN_LEN - 1)));
LZO_STATS(lzo_stats->m3_matches++);
LZO_STATS(lzo_stats->m3_match[m_len]++);
}
else
{
assert(m_len >= M4_MIN_LEN);
/* code M4 match len flag */
*op++ = M4_MARKER;
/* code match len */
m_len -= M4_MIN_LEN - 1;
while (m_len > 255)
{
m_len -= 255;
*op++ = 0;
}
assert(m_len > 0);
*op++ = LZO_BYTE(m_len);
LZO_STATS(lzo_stats->m4_matches++);
}
m_off -= M3_MIN_OFFSET - M3_EOF_OFFSET;
/* code low offset bits */
*op++ = LZO_BYTE(m_off & M3O_MASK);
/* code high offset bits */
*op++ = LZO_BYTE(m_off >> M3O_BITS);
m_off -= M3_MIN_OFFSET - M3_EOF_OFFSET;
/* code low offset bits */
*op++ = LZO_BYTE(m_off & M3O_MASK);
/* code high offset bits */
*op++ = LZO_BYTE(m_off >> M3O_BITS);
#if defined(LZO_HAVE_M3)
m3 = op; /* set M3 pointer */
m3 = op; /* set M3 pointer */
#endif
if (ip >= ip_end)
{
ii = ip;
break;
}
if (ip >= ip_end)
{
ii = ip;
break;
}
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
/* 2c) Insert phrases (beginning with ii+1) into the dictionary. */
#if (CLEVEL == 9)
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
/* This is not recommended because it can be slow. */
++ii;
do {
DVAL_NEXT(dv,ii);
#if 0
UPDATE_D(dict,drun,dv,ii,in);
#else
dict[ DINDEX(dv,ii) ] = DENTRY(ii,in);
#endif
MI
} while (++ii < ip);
DVAL_NEXT(dv,ii);
assert(ii == ip);
DVAL_ASSERT(dv,ip);
#elif (CLEVEL >= 8)
SI DI DI DI DI DI DI DI DI XI
#elif (CLEVEL >= 7)
SI DI DI DI DI DI DI DI XI
#elif (CLEVEL >= 6)
SI DI DI DI DI DI DI XI
#elif (CLEVEL >= 5)
SI DI DI DI DI XI
#elif (CLEVEL >= 4)
SI DI DI DI XI
#elif (CLEVEL >= 3)
SI DI DI XI
#elif (CLEVEL >= 2)
SI DI XI
#else
XI
#endif
}
/* Insert the whole match (ii+1)..(ip-1) into dictionary. */
/* This is not recommended because it can be slow. */
++ii;
/* ii now points to the start of the next literal run */
assert(ii == ip);
do
{
DVAL_NEXT(dv, ii);
#if 0
UPDATE_D(dict, drun, dv, ii, in);
#else
dict[ DINDEX(dv, ii) ] = DENTRY(ii, in);
#endif
MI
}
while (++ii < ip);
DVAL_NEXT(dv, ii);
assert(ii == ip);
DVAL_ASSERT(dv, ip);
#elif (CLEVEL >= 8)
SI DI DI DI DI DI DI DI DI XI
#elif (CLEVEL >= 7)
SI DI DI DI DI DI DI DI XI
#elif (CLEVEL >= 6)
SI DI DI DI DI DI DI XI
#elif (CLEVEL >= 5)
SI DI DI DI DI XI
#elif (CLEVEL >= 4)
SI DI DI DI XI
#elif (CLEVEL >= 3)
SI DI DI XI
#elif (CLEVEL >= 2)
SI DI XI
#else
XI
#endif
}
/* ii now points to the start of the next literal run */
assert(ii == ip);
/* vim:set ts=4 sw=4 et: */

View File

@@ -37,76 +37,81 @@
// store the current literal run
************************************************************************/
assert(ip < ip_end);
if (pd(ip,ii) > 0)
{
lzo_uint t = pd(ip,ii);
assert(ip < ip_end);
if (pd(ip, ii) > 0)
{
lzo_uint t = pd(ip, ii);
#if defined(LZO_HAVE_R1)
if (ip == r1)
{
/* Code a context sensitive R1 match. */
LZO_STATS(lzo_stats->literals += t);
LZO_STATS(lzo_stats->r1_matches++);
assert(t == 1);
/* modify marker byte */
assert((op[-2] >> M2O_BITS) == (M2_MARKER >> M2O_BITS));
op[-2] &= M2O_MASK;
assert((op[-2] >> M2O_BITS) == 0);
/* copy 1 literal */
*op++ = *ii++;
r1 = ip + (M2_MIN_LEN + 1); /* set new R1 pointer */
}
else
if (ip == r1)
{
/* Code a context sensitive R1 match. */
LZO_STATS(lzo_stats->literals += t);
LZO_STATS(lzo_stats->r1_matches++);
assert(t == 1);
/* modify marker byte */
assert((op[-2] >> M2O_BITS) == (M2_MARKER >> M2O_BITS));
op[-2] &= M2O_MASK;
assert((op[-2] >> M2O_BITS) == 0);
/* copy 1 literal */
*op++ = *ii++;
r1 = ip + (M2_MIN_LEN + 1); /* set new R1 pointer */
}
else
#endif
if (t < R0MIN)
{
/* inline the copying of a short run */
LZO_STATS(lzo_stats->literals += t);
LZO_STATS(lzo_stats->lit_runs++);
LZO_STATS(lzo_stats->lit_run[t]++);
if (t < R0MIN)
{
/* inline the copying of a short run */
LZO_STATS(lzo_stats->literals += t);
LZO_STATS(lzo_stats->lit_runs++);
LZO_STATS(lzo_stats->lit_run[t]++);
#if defined(LZO_HAVE_M3)
if (t < LZO_SIZE(8-M3O_BITS) && op == m3)
{
if (t < LZO_SIZE(8 - M3O_BITS) && op == m3)
{
/* Code a very short literal run into the low offset bits
* of the previous M3/M4 match.
*/
LZO_STATS(lzo_stats->lit_runs_after_m3_match++);
LZO_STATS(lzo_stats->lit_run_after_m3_match[t]++);
assert((m3[-2] >> M3O_BITS) == 0);
m3[-2] = LZO_BYTE(m3[-2] | (t << M3O_BITS));
}
else
#endif
{
*op++ = LZO_BYTE(t);
}
MEMCPY_DS(op, ii, t);
#if defined(LZO_HAVE_R1)
r1 = ip + (M2_MIN_LEN + 1); /* set new R1 pointer */
#endif
}
else if (t < R0FAST)
{
/* inline the copying of a short R0 run */
LZO_STATS(lzo_stats->literals += t);
LZO_STATS(lzo_stats->r0short_runs++);
*op++ = 0; *op++ = LZO_BYTE(t - R0MIN);
MEMCPY_DS(op, ii, t);
#if defined(LZO_HAVE_R1)
r1 = ip + (M2_MIN_LEN + 1); /* set new R1 pointer */
#endif
LZO_STATS(lzo_stats->lit_runs_after_m3_match++);
LZO_STATS(lzo_stats->lit_run_after_m3_match[t]++);
assert((m3[-2] >> M3O_BITS) == 0);
m3[-2] = LZO_BYTE(m3[-2] | (t << M3O_BITS));
}
else
#endif
{
op = STORE_RUN(op,ii,t);
ii = ip;
*op++ = LZO_BYTE(t);
}
MEMCPY_DS(op, ii, t);
#if defined(LZO_HAVE_R1)
r1 = ip + (M2_MIN_LEN + 1); /* set new R1 pointer */
#endif
}
else if (t < R0FAST)
{
/* inline the copying of a short R0 run */
LZO_STATS(lzo_stats->literals += t);
LZO_STATS(lzo_stats->r0short_runs++);
*op++ = 0;
*op++ = LZO_BYTE(t - R0MIN);
MEMCPY_DS(op, ii, t);
#if defined(LZO_HAVE_R1)
r1 = ip + (M2_MIN_LEN + 1); /* set new R1 pointer */
#endif
}
else
{
op = STORE_RUN(op, ii, t);
ii = ip;
}
}
/* ii now points to the start of the current match */
assert(ii == ip);
/* ii now points to the start of the current match */
assert(ii == ip);
/* vim:set ts=4 sw=4 et: */

View File

@@ -34,9 +34,9 @@
************************************************************************/
LZO_PUBLIC(int)
DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
DO_DECOMPRESS(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
lzo_bytep op;
const lzo_bytep ip;
@@ -63,9 +63,11 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
{
NEED_IP(1);
t = *ip++;
if (t >= R0FAST - R0MIN) /* a long R0 run */
{
t -= R0FAST - R0MIN;
if (t == 0)
t = R0FAST;
else
@@ -75,37 +77,57 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
#else
/* help the optimizer */
lzo_uint tt = 256;
do tt <<= 1; while (--t > 0);
do tt <<= 1;
while (--t > 0);
t = tt;
#endif
}
NEED_IP(t); NEED_OP(t);
NEED_IP(t);
NEED_OP(t);
#if 1 && (LZO_OPT_UNALIGNED32)
do {
UA_COPY4(op+0, ip+0);
UA_COPY4(op+4, ip+4);
op += 8; ip += 8;
do
{
UA_COPY4(op + 0, ip + 0);
UA_COPY4(op + 4, ip + 4);
op += 8;
ip += 8;
t -= 8;
} while (t > 0);
}
while (t > 0);
#else
MEMCPY8_DS(op,ip,t);
MEMCPY8_DS(op, ip, t);
#endif
continue;
}
t += R0MIN; /* a short R0 run */
}
NEED_IP(t); NEED_OP(t);
NEED_IP(t);
NEED_OP(t);
/* copy literal run */
#if 1 && (LZO_OPT_UNALIGNED32)
if (t >= 4)
{
do {
do
{
UA_COPY4(op, ip);
op += 4; ip += 4; t -= 4;
} while (t >= 4);
if (t > 0) do *op++ = *ip++; while (--t > 0);
op += 4;
ip += 4;
t -= 4;
}
while (t >= 4);
if (t > 0) do* op++ = *ip++;
while (--t > 0);
}
else
#endif
@@ -113,7 +135,10 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
#if (M3O_BITS < 7)
literal1:
#endif
do *op++ = *ip++; while (--t > 0);
do* op++ = *ip++;
while (--t > 0);
}
#if (M3O_BITS == 7)
@@ -124,16 +149,19 @@ literal2:
while (TEST_IP_AND_TEST_OP)
{
t = *ip++; /* get R1 marker */
if (t >= R0MIN)
goto match;
NEED_IP(2); NEED_OP(M2_MIN_LEN + 1);
NEED_IP(2);
NEED_OP(M2_MIN_LEN + 1);
/* R1 match - a M2_MIN_LEN match + 1 byte literal */
/* R1 match - a M2_MIN_LEN match + 1 byte literal */
assert((t & M2O_MASK) == t);
m_pos = op - M2_MIN_OFFSET;
m_pos -= t | (((lzo_uint) *ip++) << M2O_BITS);
assert(m_pos >= out); assert(m_pos < op);
m_pos -= t | (((lzo_uint) * ip++) << M2O_BITS);
assert(m_pos >= out);
assert(m_pos < op);
TEST_LB(m_pos);
COPY_M2;
*op++ = *ip++;
@@ -151,23 +179,26 @@ match:
/* get match offset */
NEED_IP(1);
m_pos = op - M2_MIN_OFFSET;
m_pos -= (t & M2O_MASK) | (((lzo_uint) *ip++) << M2O_BITS);
assert(m_pos >= out); assert(m_pos < op);
m_pos -= (t & M2O_MASK) | (((lzo_uint) * ip++) << M2O_BITS);
assert(m_pos >= out);
assert(m_pos < op);
TEST_LB(m_pos);
/* get match len */
t = (t >> M2O_BITS) - 1;
NEED_OP(t + M2_MIN_LEN - 1);
COPY_M2X;
MEMCPY_DS(op,m_pos,t);
MEMCPY_DS(op, m_pos, t);
}
else /* a M3 or M4 match */
{
/* get match len */
t &= M3L_MASK;
if (t == 0) /* a M4 match */
{
NEED_IP(1);
while (*ip == 0)
{
t += 255;
@@ -175,6 +206,7 @@ match:
TEST_OV(t);
NEED_IP(1);
}
t += (M4_MIN_LEN - M3_MIN_LEN) + *ip++;
}
@@ -184,47 +216,68 @@ match:
m_pos -= *ip++ & M3O_MASK;
m_pos -= (lzo_uint)(*ip++) << M3O_BITS;
#if defined(LZO_EOF_CODE)
if (m_pos == op)
goto eof_found;
#endif
/* copy match */
assert(m_pos >= out); assert(m_pos < op);
TEST_LB(m_pos); NEED_OP(t + M3_MIN_LEN - 1);
assert(m_pos >= out);
assert(m_pos < op);
TEST_LB(m_pos);
NEED_OP(t + M3_MIN_LEN - 1);
#if (LZO_OPT_UNALIGNED32)
if (t >= 2 * 4 - (M3_MIN_LEN - 1) && (op - m_pos) >= 4)
{
UA_COPY4(op, m_pos);
op += 4; m_pos += 4; t -= 4 - (M3_MIN_LEN - 1);
do {
op += 4;
m_pos += 4;
t -= 4 - (M3_MIN_LEN - 1);
do
{
UA_COPY4(op, m_pos);
op += 4; m_pos += 4; t -= 4;
} while (t >= 4);
if (t > 0) do *op++ = *m_pos++; while (--t > 0);
op += 4;
m_pos += 4;
t -= 4;
}
while (t >= 4);
if (t > 0) do* op++ = *m_pos++;
while (--t > 0);
}
else
#endif
{
COPY_M3X;
MEMCPY_DS(op,m_pos,t);
COPY_M3X;
MEMCPY_DS(op, m_pos, t);
}
#if (M3O_BITS < 7)
t = ip[-2] >> M3O_BITS;
if (t)
{
NEED_IP(t); NEED_OP(t);
NEED_IP(t);
NEED_OP(t);
goto literal1;
}
#elif (M3O_BITS == 7)
/* optimized version */
if (ip[-2] & (1 << M3O_BITS))
{
NEED_IP(1); NEED_OP(1);
NEED_IP(1);
NEED_OP(1);
*op++ = *ip++;
goto literal2;
}
#endif
}
}
@@ -242,7 +295,7 @@ eof_found:
#endif
*out_len = pd(op, out);
return (ip == ip_end ? LZO_E_OK :
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
#if defined(HAVE_NEED_IP)

View File

@@ -30,8 +30,8 @@
// store a literal run (internal)
************************************************************************/
LZO_LOCAL_IMPL(lzo_bytep )
STORE_RUN ( lzo_bytep const oo, const lzo_bytep const ii, lzo_uint r_len)
LZO_LOCAL_IMPL(lzo_bytep)
STORE_RUN(lzo_bytep const oo, const lzo_bytep const ii, lzo_uint r_len)
{
lzo_bytep op;
const lzo_bytep ip;
@@ -52,37 +52,48 @@ STORE_RUN ( lzo_bytep const oo, const lzo_bytep const ii, lzo_uint r_len)
while (r_len >= (t = tt))
{
r_len -= t;
*op++ = 0; *op++ = (R0FAST - R0MIN) + 7;
*op++ = 0;
*op++ = (R0FAST - R0MIN) + 7;
MEMCPY8_DS(op, ip, t);
LZO_STATS(lzo_stats->r0long_runs++);
}
tt >>= 1;
do {
do
{
if (r_len >= (t = tt))
{
r_len -= t;
*op++ = 0; *op++ = LZO_BYTE((R0FAST - R0MIN) + r_bits);
*op++ = 0;
*op++ = LZO_BYTE((R0FAST - R0MIN) + r_bits);
MEMCPY8_DS(op, ip, t);
LZO_STATS(lzo_stats->r0long_runs++);
}
tt >>= 1;
} while (--r_bits > 0);
}
while (--r_bits > 0);
}
assert(r_len < 512);
while (r_len >= (t = R0FAST))
{
r_len -= t;
*op++ = 0; *op++ = (R0FAST - R0MIN);
*op++ = 0;
*op++ = (R0FAST - R0MIN);
MEMCPY8_DS(op, ip, t);
LZO_STATS(lzo_stats->r0fast_runs++);
}
t = r_len;
if (t >= R0MIN)
{
/* code a short R0 run */
*op++ = 0; *op++ = LZO_BYTE(t - R0MIN);
*op++ = 0;
*op++ = LZO_BYTE(t - R0MIN);
MEMCPY_DS(op, ip, t);
LZO_STATS(lzo_stats->r0short_runs++);
}

View File

@@ -39,156 +39,181 @@
#if (DD_BITS == 0)
/* search ip in the dictionary */
DINDEX1(dindex,ip);
GINDEX(m_pos,m_off,dict,dindex,in);
if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,M3_MAX_OFFSET))
goto literal;
/* search ip in the dictionary */
DINDEX1(dindex, ip);
GINDEX(m_pos, m_off, dict, dindex, in);
if (LZO_CHECK_MPOS_NON_DET(m_pos, m_off, in, ip, M3_MAX_OFFSET))
goto literal;
#if 1
if (m_off <= M2_MAX_OFFSET || m_pos[3] == ip[3])
goto try_match;
DINDEX2(dindex,ip);
if (m_off <= M2_MAX_OFFSET || m_pos[3] == ip[3])
goto try_match;
DINDEX2(dindex, ip);
#endif
GINDEX(m_pos,m_off,dict,dindex,in);
if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,M3_MAX_OFFSET))
goto literal;
if (m_off <= M2_MAX_OFFSET || m_pos[3] == ip[3])
goto try_match;
goto literal;
GINDEX(m_pos, m_off, dict, dindex, in);
if (LZO_CHECK_MPOS_NON_DET(m_pos, m_off, in, ip, M3_MAX_OFFSET))
goto literal;
if (m_off <= M2_MAX_OFFSET || m_pos[3] == ip[3])
goto try_match;
goto literal;
#else /* (DD_BITS == 0) */
/* search ip in the deepened dictionary */
{
lzo_dict_p d = &dict [ DINDEX(dv,ip) ];
const lzo_bytep ip_sav;
unsigned j = DD_SIZE;
lzo_uint x_len;
LZO_DEFINE_UNINITIALIZED_VAR(lzo_uint, x_off, 0);
/* search ip in the deepened dictionary */
{
lzo_dict_p d = &dict [ DINDEX(dv, ip) ];
const lzo_bytep ip_sav;
unsigned j = DD_SIZE;
lzo_uint x_len;
LZO_DEFINE_UNINITIALIZED_VAR(lzo_uint, x_off, 0);
DVAL_ASSERT(dv,ip);
DVAL_ASSERT(dv, ip);
ip_sav = ip;
m_len = 0;
do {
ip_sav = ip;
m_len = 0;
do
{
#if !defined(NDEBUG)
const lzo_bytep z_pos = NULL;
const lzo_bytep z_pos = NULL;
#endif
#if (LZO_DICT_USE_PTR)
m_pos = *d;
assert((z_pos = m_pos) == *d);
m_pos = *d;
assert((z_pos = m_pos) == *d);
#if (LZO_DETERMINISTIC)
assert(m_pos == NULL || m_pos >= in);
assert(m_pos == NULL || m_pos < ip);
assert(m_pos == NULL || m_pos >= in);
assert(m_pos == NULL || m_pos < ip);
#endif
#else
x_off = *d;
x_off = *d;
#endif
assert(ip == ip_sav);
assert(ip == ip_sav);
if (LZO_CHECK_MPOS(m_pos,x_off,in,ip,MAX_OFFSET))
if (LZO_CHECK_MPOS(m_pos, x_off, in, ip, MAX_OFFSET))
#if (CLEVEL == 9)
*d = DENTRY(ip,in);
*d = DENTRY(ip, in);
#else
((void)(0));
((void)(0));
#endif
else if (m_pos[m_len] != ip[m_len])
((void)(0));
else if (*m_pos++ == *ip++ && *m_pos++ == *ip++ && *m_pos++ == *ip++)
{
else if (m_pos[m_len] != ip[m_len])
((void)(0));
else if (*m_pos++ == *ip++ && *m_pos++ == *ip++ && *m_pos++ == *ip++)
{
#if !(LZO_DICT_USE_PTR)
assert((z_pos = ip - 3 - x_off) == (m_pos - 3));
assert((z_pos = ip - 3 - x_off) == (m_pos - 3));
#endif
/* a match */
if (MATCH_M2)
{
x_len = pd((ip - 1), ip_sav);
if (x_len > m_len)
{
m_len = x_len;
m_off = x_off;
assert((m_pos_sav = z_pos) != NULL);
}
/* a match */
if (MATCH_M2)
{
x_len = pd((ip - 1), ip_sav);
if (x_len > m_len)
{
m_len = x_len;
m_off = x_off;
assert((m_pos_sav = z_pos) != NULL);
}
#if (CLEVEL == 9)
/* try to find a closer match */
else if (x_len == m_len && x_off < m_off)
{
m_off = x_off;
assert((m_pos_sav = z_pos) != NULL);
}
/* try to find a closer match */
else if (x_len == m_len && x_off < m_off)
{
m_off = x_off;
assert((m_pos_sav = z_pos) != NULL);
}
#endif
}
else
{
assert((ip - ip_sav) == M2_MAX_LEN + 1);
}
else
{
assert((ip - ip_sav) == M2_MAX_LEN + 1);
#if (CLEVEL == 9)
#if defined(MATCH_IP_END)
{
const lzo_bytep end;
end = MATCH_IP_END;
while (ip < end && *m_pos == *ip)
m_pos++, ip++;
assert(ip <= in_end);
x_len = pd(ip, ip_sav);
}
if (x_len > m_len)
{
m_len = x_len;
m_off = x_off;
assert((m_pos_sav = z_pos) != NULL);
if (ip >= MATCH_IP_END)
{
ip = ip_sav;
#if 0
/* not needed - we are at the end */
d -= DD_SIZE - j;
assert(d == &dict [ DINDEX(dv,ip) ]);
UPDATE_P(d,drun,ip,in);
#endif
goto match;
}
}
else if (x_len == m_len && x_off < m_off)
{
m_off = x_off;
assert((m_pos_sav = z_pos) != NULL);
}
#else
/* try to find a closer match */
if (m_len < M2_MAX_LEN + 1 || x_off < m_off)
{
m_len = M2_MAX_LEN + 1;
m_off = x_off;
assert((m_pos_sav = z_pos) != NULL);
}
#endif
#else
/* don't search for a longer/closer match */
m_len = M2_MAX_LEN + 1;
m_off = x_off;
assert((m_pos_sav = z_pos) != NULL);
ip = ip_sav;
d -= DD_SIZE - j;
assert(d == &dict [ DINDEX(dv,ip) ]);
UPDATE_P(d,drun,ip,in);
goto match;
#endif
}
ip = ip_sav;
}
else
ip = ip_sav;
d++;
} while (--j > 0);
assert(ip == ip_sav);
{
const lzo_bytep end;
end = MATCH_IP_END;
d -= DD_SIZE;
assert(d == &dict [ DINDEX(dv,ip) ]);
UPDATE_P(d,drun,ip,in);
while (ip < end && *m_pos == *ip)
m_pos++, ip++;
assert(ip <= in_end);
x_len = pd(ip, ip_sav);
}
if (x_len > m_len)
{
m_len = x_len;
m_off = x_off;
assert((m_pos_sav = z_pos) != NULL);
if (ip >= MATCH_IP_END)
{
ip = ip_sav;
#if 0
/* not needed - we are at the end */
d -= DD_SIZE - j;
assert(d == &dict [ DINDEX(dv, ip) ]);
UPDATE_P(d, drun, ip, in);
#endif
goto match;
}
}
else if (x_len == m_len && x_off < m_off)
{
m_off = x_off;
assert((m_pos_sav = z_pos) != NULL);
}
#else
/* try to find a closer match */
if (m_len < M2_MAX_LEN + 1 || x_off < m_off)
{
m_len = M2_MAX_LEN + 1;
m_off = x_off;
assert((m_pos_sav = z_pos) != NULL);
}
#endif
#else
/* don't search for a longer/closer match */
m_len = M2_MAX_LEN + 1;
m_off = x_off;
assert((m_pos_sav = z_pos) != NULL);
ip = ip_sav;
d -= DD_SIZE - j;
assert(d == &dict [ DINDEX(dv, ip) ]);
UPDATE_P(d, drun, ip, in);
goto match;
#endif
}
ip = ip_sav;
}
else
ip = ip_sav;
d++;
}
while (--j > 0);
assert(ip == ip_sav);
d -= DD_SIZE;
assert(d == &dict [ DINDEX(dv, ip) ]);
UPDATE_P(d, drun, ip, in);
}
#endif /* (DD_BITS == 0) */

View File

@@ -43,39 +43,46 @@
try_match:
#if !defined(NDEBUG) && (LZO_DICT_USE_PTR)
#if (LZO_DETERMINISTIC)
assert(m_pos == NULL || m_pos >= in);
assert(m_pos == NULL || m_pos < ip);
assert(m_pos == NULL || m_pos >= in);
assert(m_pos == NULL || m_pos < ip);
#endif
m_pos_sav = m_pos;
m_pos_sav = m_pos;
#endif
if (m_pos[0] == ip[0] && m_pos[1] == ip[1] && m_pos[2] == ip[2])
{
m_pos += 3;
goto match;
}
if (m_pos[0] == ip[0] && m_pos[1] == ip[1] && m_pos[2] == ip[2])
{
m_pos += 3;
goto match;
}
#else /* (DD_BITS == 0) */
/* test potential match */
/* test potential match */
if (m_len > M2_MIN_LEN)
goto match;
if (m_len == M2_MIN_LEN)
{
if (m_len > M2_MIN_LEN)
goto match;
if (m_len == M2_MIN_LEN)
{
#if (_MAX_OFFSET == _M2_MAX_OFFSET)
goto match;
goto match;
#else
if (m_off <= M2_MAX_OFFSET)
goto match;
if (m_off <= M2_MAX_OFFSET)
goto match;
#if 0 && (M3_MIN_LEN == M2_MIN_LEN)
if (ip == ii)
goto match;
if (ip == ii)
goto match;
#endif
#endif
}
goto literal;
}
goto literal;
#endif /* (DD_BITS == 0) */

View File

@@ -33,7 +33,7 @@
//
************************************************************************/
static const lzo_compress_t * const c_funcs [9] =
static const lzo_compress_t* const c_funcs [9] =
{
&_lzo1b_1_compress_func,
&_lzo1b_2_compress_func,
@@ -49,7 +49,7 @@ static const lzo_compress_t * const c_funcs [9] =
static lzo_compress_t lzo1b_get_compress_func(int clevel)
{
const lzo_compress_t *f;
const lzo_compress_t* f;
if (clevel < LZO1B_BEST_SPEED || clevel > LZO1B_BEST_COMPRESSION)
{
@@ -58,24 +58,27 @@ static lzo_compress_t lzo1b_get_compress_func(int clevel)
else
return (lzo_compress_t) 0;
}
f = c_funcs[clevel-1];
f = c_funcs[clevel - 1];
assert(f && *f);
return *f;
}
LZO_PUBLIC(int)
lzo1b_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
int clevel )
lzo1b_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
int clevel)
{
lzo_compress_t f;
f = lzo1b_get_compress_func(clevel);
if (!f)
return LZO_E_ERROR;
return _lzo1b_do_compress(src,src_len,dst,dst_len,wrkmem,f);
return _lzo1b_do_compress(src, src_len, dst, dst_len, wrkmem, f);
}

View File

@@ -50,7 +50,7 @@
************************************************************************/
static lzo_bytep
code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
code_match(LZO_COMPRESS_T* c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off)
{
if (m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET)
{
@@ -60,7 +60,7 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
m_off -= M2_MIN_OFFSET;
/* code match len + low offset bits */
*op++ = LZO_BYTE(((m_len - (M2_MIN_LEN - 2)) << M2O_BITS) |
(m_off & M2O_MASK));
(m_off & M2O_MASK));
/* code high offset bits */
*op++ = LZO_BYTE(m_off >> M2O_BITS);
c->m2_m++;
@@ -71,6 +71,7 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
assert(m_off <= M3_MAX_OFFSET);
m_off -= M3_MIN_OFFSET - M3_EOF_OFFSET;
/* code match len */
if (m_len <= M3_MAX_LEN)
*op++ = LZO_BYTE(M3_MARKER | (m_len - (M3_MIN_LEN - 1)));
@@ -81,14 +82,17 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
*op++ = M4_MARKER;
/* code match len */
m_len -= M4_MIN_LEN - 1;
while (m_len > 255)
{
m_len -= 255;
*op++ = 0;
}
assert(m_len > 0);
*op++ = LZO_BYTE(m_len);
}
/* code low offset bits */
*op++ = LZO_BYTE(m_off & M3O_MASK);
/* code high offset bits */
@@ -98,6 +102,7 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
c->m3 = op;
c->m3_m++;
}
return op;
}
@@ -107,25 +112,25 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
************************************************************************/
LZO_EXTERN(int)
lzo1c_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain );
lzo1c_999_compress_callback(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain);
LZO_PUBLIC(int)
lzo1c_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain )
lzo1c_999_compress_callback(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain)
{
lzo_bytep op;
const lzo_bytep ii;
lzo_uint lit;
lzo_uint m_len, m_off;
LZO_COMPRESS_T cc;
LZO_COMPRESS_T * const c = &cc;
LZO_COMPRESS_T* const c = &cc;
lzo_swd_p const swd = (lzo_swd_p) wrkmem;
int r;
@@ -144,15 +149,19 @@ lzo1c_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
c->r1_m_len = 0;
c->m3 = out + 1; /* pointer after last m3/m4 match */
r = init_match(c,swd,NULL,0,0);
r = init_match(c, swd, NULL, 0, 0);
if (r != 0)
return r;
if (max_chain > 0)
swd->max_chain = max_chain;
r = find_match(c,swd,0,0);
r = find_match(c, swd, 0, 0);
if (r != 0)
return r;
while (c->look > 0)
{
int lazy_match_min_gain = -1;
@@ -162,18 +171,20 @@ lzo1c_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
m_off = c->m_off;
#if 0
printf("%5ld: %5d len:%3d off:%5d\n", (c->ip-c->look)-in, c->look,
m_len, m_off);
printf("%5ld: %5d len:%3d off:%5d\n", (c->ip - c->look) - in, c->look,
m_len, m_off);
#endif
assert(c->ip - c->look >= in);
if (lit == 0)
ii = c->ip - c->look;
assert(ii + lit == c->ip - c->look);
assert(swd->b_char == *(c->ip - c->look));
if ((m_len < M2_MIN_LEN) ||
(m_len < M3_MIN_LEN && m_off > M2_MAX_OFFSET))
(m_len < M3_MIN_LEN && m_off > M2_MAX_OFFSET))
{
m_len = 0;
}
@@ -198,20 +209,24 @@ lzo1c_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
lazy_match_min_gain = 1;
#if (M2_MIN_LEN == 2)
if (m_len == 2)
{
/* don't code a match of len 2 if we have to
code a literal run. Code a literal instead. */
m_len = 0;
}
#endif
#if (M2_MIN_LEN == M3_MIN_LEN)
if (m_len == M2_MIN_LEN && m_off > M2_MAX_OFFSET)
{
/* don't code a M3 match of len 3 if we have to
code a literal run. Code a literal instead. */
m_len = 0;
}
#endif
}
else
@@ -229,16 +244,18 @@ lzo1c_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
/* try a lazy match */
if (m_len == 0)
lazy_match_min_gain = -1;
if (lazy_match_min_gain >= 0 && c->look > m_len)
{
assert(m_len > 0);
r = find_match(c,swd,1,0);
assert(r == 0); LZO_UNUSED(r);
r = find_match(c, swd, 1, 0);
assert(r == 0);
LZO_UNUSED(r);
assert(c->look > 0);
if (m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET &&
c->m_off > M2_MAX_OFFSET)
c->m_off > M2_MAX_OFFSET)
lazy_match_min_gain += 1;
if (c->m_len >= m_len + lazy_match_min_gain)
@@ -259,8 +276,10 @@ lzo1c_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
ahead = 1;
assert(ii + lit + 1 == c->ip - c->look);
}
assert(m_len > 0);
}
assert(ii + lit + ahead == c->ip - c->look);
@@ -268,8 +287,9 @@ lzo1c_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
{
/* a literal */
lit++;
r = find_match(c,swd,1,0);
assert(r == 0); LZO_UNUSED(r);
r = find_match(c, swd, 1, 0);
assert(r == 0);
LZO_UNUSED(r);
}
else
{
@@ -298,21 +318,24 @@ lzo1c_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
}
else
{
op = STORE_RUN(op,ii,lit);
op = STORE_RUN(op, ii, lit);
}
if (lit < R0FAST)
c->r1_m_len = m_len;
else
c->r1_m_len = 0;
lit = 0;
}
else
c->r1_m_len = 0;
/* 2 - code match */
op = code_match(c,op,m_len,m_off);
r = find_match(c,swd,m_len,1+ahead);
assert(r == 0); LZO_UNUSED(r);
op = code_match(c, op, m_len, m_off);
r = find_match(c, swd, m_len, 1 + ahead);
assert(r == 0);
LZO_UNUSED(r);
}
c->codesize = pd(op, out);
@@ -321,7 +344,7 @@ lzo1c_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
/* store final run */
if (lit > 0)
op = STORE_RUN(op,ii,lit);
op = STORE_RUN(op, ii, lit);
#if defined(LZO_EOF_CODE)
*op++ = M3_MARKER | 1;
@@ -339,8 +362,8 @@ lzo1c_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
#if 0
printf("%ld %ld -> %ld: %ld %ld %ld %ld %ld\n",
(long) c->textsize, (long)in_len, (long) c->codesize,
c->r1_r, c->m3_r, c->m2_m, c->m3_m, c->lazy);
(long) c->textsize, (long)in_len, (long) c->codesize,
c->r1_r, c->m3_r, c->m2_m, c->m3_m, c->lazy);
#endif
return LZO_E_OK;
}
@@ -352,11 +375,11 @@ lzo1c_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
************************************************************************/
LZO_PUBLIC(int)
lzo1c_999_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
lzo1c_999_compress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
return lzo1c_999_compress_callback(in,in_len,out,out_len,wrkmem,
return lzo1c_999_compress_callback(in, in_len, out, out_len, wrkmem,
(lzo_callback_p) 0, 0);
}

View File

@@ -35,10 +35,10 @@
************************************************************************/
LZO_LOCAL_IMPL(int)
_lzo1c_do_compress ( const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_compress_t func )
_lzo1c_do_compress(const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_compress_t func)
{
int r;
#if defined(LZO_TEST_COMPRESS_OVERRUN)
@@ -64,19 +64,22 @@ _lzo1c_do_compress ( const lzo_bytep in, lzo_uint in_len,
*out_len = 0;
r = LZO_E_NOT_COMPRESSIBLE;
#else
*out_len = pd(STORE_RUN(out,in,in_len), out);
*out_len = pd(STORE_RUN(out, in, in_len), out);
r = (*out_len > in_len) ? LZO_E_OK : LZO_E_ERROR;
#endif
}
else
r = func(in,in_len,out,out_len,wrkmem);
r = func(in, in_len, out, out_len, wrkmem);
#if defined(LZO_EOF_CODE)
#if defined(LZO_TEST_COMPRESS_OVERRUN)
if (r == LZO_E_OK && avail_out - *out_len < 3)
r = LZO_E_COMPRESS_OVERRUN;
#endif
if (r == LZO_E_OK)
{
lzo_bytep op = out + *out_len;
@@ -85,14 +88,15 @@ _lzo1c_do_compress ( const lzo_bytep in, lzo_uint in_len,
op[2] = 0;
*out_len += 3;
}
#endif
#if (LZO_COLLECT_STATS)
lzo_stats->out_len = *out_len;
lzo_stats->match_bytes =
1 * lzo_stats->m1_matches + 2 * lzo_stats->m2_matches +
3 * lzo_stats->m3_matches + 4 * lzo_stats->m4_matches;
1 * lzo_stats->m1_matches + 2 * lzo_stats->m2_matches +
3 * lzo_stats->m3_matches + 4 * lzo_stats->m4_matches;
_lzo1c_stats_calc(lzo_stats);
#endif
@@ -112,30 +116,30 @@ _lzo1c_do_compress ( const lzo_bytep in, lzo_uint in_len,
#if (LZO_COLLECT_STATS)
static lzo_stats_t lzo_statistics;
lzo_stats_t * const lzo1c_stats = &lzo_statistics;
lzo_stats_t* const lzo1c_stats = &lzo_statistics;
void _lzo1c_stats_init(lzo_stats_t *lzo_stats)
void _lzo1c_stats_init(lzo_stats_t* lzo_stats)
{
lzo_memset(lzo_stats,0,sizeof(*lzo_stats));
lzo_memset(lzo_stats, 0, sizeof(*lzo_stats));
}
void _lzo1c_stats_calc(lzo_stats_t *lzo_stats)
void _lzo1c_stats_calc(lzo_stats_t* lzo_stats)
{
lzo_stats->matches =
lzo_stats->m1_matches + lzo_stats->m2_matches +
lzo_stats->m3_matches + lzo_stats->m4_matches;
lzo_stats->m1_matches + lzo_stats->m2_matches +
lzo_stats->m3_matches + lzo_stats->m4_matches;
lzo_stats->literal_overhead = lzo_stats->lit_runs +
2 * (lzo_stats->r0short_runs + lzo_stats->r0fast_runs +
lzo_stats->r0long_runs);
2 * (lzo_stats->r0short_runs + lzo_stats->r0fast_runs +
lzo_stats->r0long_runs);
lzo_stats->literal_bytes = lzo_stats->literals +
lzo_stats->literal_overhead;
lzo_stats->literal_overhead;
#if 0
assert(lzo_stats->match_bytes + lzo_stats->literal_bytes ==
lzo_stats->out_len);
lzo_stats->out_len);
#endif
lzo_stats->m2_matches -= lzo_stats->r1_matches;
@@ -143,7 +147,7 @@ void _lzo1c_stats_calc(lzo_stats_t *lzo_stats)
if (lzo_stats->literals > 0)
lzo_stats->literal_overhead_percent =
100.0 * lzo_stats->literal_overhead / lzo_stats->literals;
100.0 * lzo_stats->literal_overhead / lzo_stats->literals;
}

View File

@@ -57,18 +57,18 @@ extern const lzo_compress_t _lzo1c_99_compress_func;
//
************************************************************************/
LZO_LOCAL_DECL(lzo_bytep )
_lzo1c_store_run ( lzo_bytep const oo, const lzo_bytep const ii,
lzo_uint r_len);
LZO_LOCAL_DECL(lzo_bytep)
_lzo1c_store_run(lzo_bytep const oo, const lzo_bytep const ii,
lzo_uint r_len);
#define STORE_RUN _lzo1c_store_run
LZO_LOCAL_DECL(int)
_lzo1c_do_compress ( const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_compress_t func );
_lzo1c_do_compress(const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_compress_t func);
#endif /* already included */

View File

@@ -35,13 +35,13 @@
#if defined(LZO_ARCH_I386) && defined(LZO_USE_ASM)
LZO_EXTERN(int) lzo1c_decompress_asm_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_PUBLIC(int) lzo1c_decompress_asm_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem)
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem)
{
return lzo1c_decompress_safe(src, src_len, dst, dst_len, wrkmem);
}

View File

@@ -33,7 +33,7 @@
//
************************************************************************/
static const lzo_compress_t * const c_funcs [9] =
static const lzo_compress_t* const c_funcs [9] =
{
&_lzo1c_1_compress_func,
&_lzo1c_2_compress_func,
@@ -49,7 +49,7 @@ static const lzo_compress_t * const c_funcs [9] =
static lzo_compress_t lzo1c_get_compress_func(int clevel)
{
const lzo_compress_t *f;
const lzo_compress_t* f;
if (clevel < LZO1C_BEST_SPEED || clevel > LZO1C_BEST_COMPRESSION)
{
@@ -58,24 +58,27 @@ static lzo_compress_t lzo1c_get_compress_func(int clevel)
else
return (lzo_compress_t) 0;
}
f = c_funcs[clevel-1];
f = c_funcs[clevel - 1];
assert(f && *f);
return *f;
}
LZO_PUBLIC(int)
lzo1c_compress ( const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
int clevel )
lzo1c_compress(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem,
int clevel)
{
lzo_compress_t f;
f = lzo1c_get_compress_func(clevel);
if (!f)
return LZO_E_ERROR;
return _lzo1c_do_compress(src,src_len,dst,dst_len,wrkmem,f);
return _lzo1c_do_compress(src, src_len, dst, dst_len, wrkmem, f);
}

View File

@@ -53,9 +53,9 @@
************************************************************************/
static __lzo_noinline
int do_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
int do_compress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
const lzo_bytep ip;
lzo_bytep op;
@@ -69,6 +69,7 @@ int do_compress ( const lzo_bytep in , lzo_uint in_len,
ii = ip;
ip++;
for (;;)
{
const lzo_bytep m_pos;
@@ -77,25 +78,33 @@ int do_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_uint dindex;
lzo_uint lit;
DINDEX1(dindex,ip);
GINDEX(m_pos,m_off,dict,dindex,in);
if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,M3_MAX_OFFSET))
DINDEX1(dindex, ip);
GINDEX(m_pos, m_off, dict, dindex, in);
if (LZO_CHECK_MPOS_NON_DET(m_pos, m_off, in, ip, M3_MAX_OFFSET))
goto literal;
#if 1
if (m_off <= M2_MAX_OFFSET || m_pos[3] == ip[3])
goto try_match;
DINDEX2(dindex,ip);
DINDEX2(dindex, ip);
#endif
GINDEX(m_pos,m_off,dict,dindex,in);
if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,M3_MAX_OFFSET))
GINDEX(m_pos, m_off, dict, dindex, in);
if (LZO_CHECK_MPOS_NON_DET(m_pos, m_off, in, ip, M3_MAX_OFFSET))
goto literal;
if (m_off <= M2_MAX_OFFSET || m_pos[3] == ip[3])
goto try_match;
goto literal;
try_match:
#if 0 && (LZO_OPT_UNALIGNED16)
if (UA_GET_NE16(m_pos) != UA_GET_NE16(ip))
#else
if (m_pos[0] != ip[0] || m_pos[1] != ip[1])
@@ -108,16 +117,23 @@ try_match:
{
m_pos += 3;
#if 0
if (m_off <= M2_MAX_OFFSET)
goto match;
if (lit <= 3)
goto match;
if (lit == 3) /* better compression, but slower */
{
assert(op - 2 > out); op[-2] |= LZO_BYTE(3);
*op++ = *ii++; *op++ = *ii++; *op++ = *ii++;
assert(op - 2 > out);
op[-2] |= LZO_BYTE(3);
*op++ = *ii++;
*op++ = *ii++;
*op++ = *ii++;
goto code_match;
}
if (*m_pos == ip[3])
#endif
goto match;
@@ -125,19 +141,22 @@ try_match:
}
/* a literal */
/* a literal */
literal:
UPDATE_I(dict,0,dindex,ip,in);
UPDATE_I(dict, 0, dindex, ip, in);
if (++ip >= ip_end)
break;
continue;
/* a match */
/* a match */
match:
UPDATE_I(dict,0,dindex,ip,in);
UPDATE_I(dict, 0, dindex, ip, in);
/* store current literal run */
lit = pd(ip,ii);
lit = pd(ip, ii);
if (lit > 0)
{
lzo_uint t = lit;
@@ -151,28 +170,36 @@ match:
lzo_uint tt = t - 31;
*op++ = 0;
while (tt > 255)
{
tt -= 255;
UA_SET1(op, 0);
op++;
}
assert(tt > 0);
*op++ = LZO_BYTE(tt);
}
do *op++ = *ii++; while (--t > 0);
do* op++ = *ii++;
while (--t > 0);
}
assert(ii == ip);
/* code the match */
ip += 3;
if (*m_pos++ != *ip++ || *m_pos++ != *ip++ || *m_pos++ != *ip++ ||
*m_pos++ != *ip++ || *m_pos++ != *ip++ || *m_pos++ != *ip++)
*m_pos++ != *ip++ || *m_pos++ != *ip++ || *m_pos++ != *ip++)
{
--ip;
m_len = pd(ip, ii);
assert(m_len >= 3); assert(m_len <= 8);
assert(m_len >= 3);
assert(m_len <= 8);
if (m_off <= M2_MAX_OFFSET)
{
@@ -180,7 +207,7 @@ match:
*op++ = LZO_BYTE(((m_len - 2) << 5) | ((m_off & 7) << 2));
*op++ = LZO_BYTE(m_off >> 3);
}
else if (m_len == 3 && m_off <= 2*M2_MAX_OFFSET && lit > 0)
else if (m_len == 3 && m_off <= 2 * M2_MAX_OFFSET && lit > 0)
{
m_off -= 1;
/* m_off -= M2_MAX_OFFSET; */
@@ -199,8 +226,10 @@ match:
{
const lzo_bytep end;
end = in_end;
while (ip < end && *m_pos == *ip)
m_pos++, ip++;
m_len = pd(ip, ii);
}
assert(m_len >= 3);
@@ -211,29 +240,33 @@ match:
{
m_len -= 33;
*op++ = M3_MARKER | 0;
while (m_len > 255)
{
m_len -= 255;
UA_SET1(op, 0);
op++;
}
assert(m_len > 0);
*op++ = LZO_BYTE(m_len);
}
*op++ = LZO_BYTE((m_off & 63) << 2);
*op++ = LZO_BYTE(m_off >> 6);
}
ii = ip;
if (ip >= ip_end)
break;
}
/* store final literal run */
if (pd(in_end,ii) > 0)
if (pd(in_end, ii) > 0)
{
lzo_uint t = pd(in_end,ii);
lzo_uint t = pd(in_end, ii);
if (t < 4 && op > out)
op[-2] = LZO_BYTE(op[-2] | t);
@@ -244,15 +277,18 @@ match:
lzo_uint tt = t - 31;
*op++ = 0;
while (tt > 255)
{
tt -= 255;
UA_SET1(op, 0);
op++;
}
assert(tt > 0);
*op++ = LZO_BYTE(tt);
}
UA_COPYN(op, ii, t);
op += t;
}
@@ -267,9 +303,9 @@ match:
************************************************************************/
LZO_PUBLIC(int)
lzo1f_1_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
lzo1f_1_compress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
lzo_bytep op = out;
int r = LZO_E_OK;
@@ -279,11 +315,15 @@ lzo1f_1_compress ( const lzo_bytep in , lzo_uint in_len,
else if (in_len <= 10)
{
*op++ = LZO_BYTE(in_len);
do *op++ = *in++; while (--in_len > 0);
do* op++ = *in++;
while (--in_len > 0);
*out_len = pd(op, out);
}
else
r = do_compress(in,in_len,out,out_len,wrkmem);
r = do_compress(in, in_len, out, out_len, wrkmem);
if (r == LZO_E_OK)
{

View File

@@ -50,7 +50,7 @@
************************************************************************/
static lzo_bytep
code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
code_match(LZO_COMPRESS_T* c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off)
{
if (m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET)
{
@@ -76,14 +76,17 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
{
m_len -= M3_MAX_LEN;
*op++ = M3_MARKER | 0;
while (m_len > 255)
{
m_len -= 255;
*op++ = 0;
}
assert(m_len > 0);
*op++ = LZO_BYTE(m_len);
}
*op++ = LZO_BYTE((m_off & 63) << 2);
*op++ = LZO_BYTE(m_off >> 6);
c->m3_m++;
@@ -94,7 +97,7 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
static lzo_bytep
STORE_RUN ( lzo_bytep op, const lzo_bytep ii, lzo_uint t, lzo_bytep out )
STORE_RUN(lzo_bytep op, const lzo_bytep ii, lzo_uint t, lzo_bytep out)
{
if (t < 4 && op > out)
op[-2] = LZO_BYTE(op[-2] | t);
@@ -105,15 +108,20 @@ STORE_RUN ( lzo_bytep op, const lzo_bytep ii, lzo_uint t, lzo_bytep out )
lzo_uint tt = t - 31;
*op++ = 0;
while (tt > 255)
{
tt -= 255;
*op++ = 0;
}
assert(tt > 0);
*op++ = LZO_BYTE(tt);
}
do *op++ = *ii++; while (--t > 0);
do* op++ = *ii++;
while (--t > 0);
return op;
}
@@ -124,25 +132,25 @@ STORE_RUN ( lzo_bytep op, const lzo_bytep ii, lzo_uint t, lzo_bytep out )
************************************************************************/
LZO_EXTERN(int)
lzo1f_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain );
lzo1f_999_compress_callback(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain);
LZO_PUBLIC(int)
lzo1f_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain )
lzo1f_999_compress_callback(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain)
{
lzo_bytep op;
const lzo_bytep ii;
lzo_uint lit;
lzo_uint m_len, m_off;
LZO_COMPRESS_T cc;
LZO_COMPRESS_T * const c = &cc;
LZO_COMPRESS_T* const c = &cc;
lzo_swd_p const swd = (lzo_swd_p) wrkmem;
int r;
@@ -160,15 +168,19 @@ lzo1f_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
lit = 0;
c->r1_lit = c->r1_m_len = 0;
r = init_match(c,swd,NULL,0,0);
r = init_match(c, swd, NULL, 0, 0);
if (r != 0)
return r;
if (max_chain > 0)
swd->max_chain = max_chain;
r = find_match(c,swd,0,0);
r = find_match(c, swd, 0, 0);
if (r != 0)
return r;
while (c->look > 0)
{
int lazy_match_min_gain = -1;
@@ -178,13 +190,15 @@ lzo1f_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
m_off = c->m_off;
assert(c->ip - c->look >= in);
if (lit == 0)
ii = c->ip - c->look;
assert(ii + lit == c->ip - c->look);
assert(swd->b_char == *(c->ip - c->look));
if ((m_len < M2_MIN_LEN) ||
(m_len < M3_MIN_LEN && m_off > M2_MAX_OFFSET))
(m_len < M3_MIN_LEN && m_off > M2_MAX_OFFSET))
{
m_len = 0;
}
@@ -208,12 +222,13 @@ lzo1f_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
/* try a lazy match */
if (m_len > 0 && lazy_match_min_gain >= 0 && c->look > m_len)
{
r = find_match(c,swd,1,0);
assert(r == 0); LZO_UNUSED(r);
r = find_match(c, swd, 1, 0);
assert(r == 0);
LZO_UNUSED(r);
assert(c->look > 0);
if (m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET &&
c->m_off > M2_MAX_OFFSET)
c->m_off > M2_MAX_OFFSET)
{
lazy_match_min_gain += 1;
}
@@ -250,8 +265,10 @@ lzo1f_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
ahead = 1;
assert(ii + lit + 1 == c->ip - c->look);
}
assert(m_len > 0);
}
assert(ii + lit + ahead == c->ip - c->look);
@@ -259,15 +276,16 @@ lzo1f_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
{
/* a literal */
lit++;
r = find_match(c,swd,1,0);
assert(r == 0); LZO_UNUSED(r);
r = find_match(c, swd, 1, 0);
assert(r == 0);
LZO_UNUSED(r);
}
else
{
/* 1 - store run */
if (lit > 0)
{
op = STORE_RUN(op,ii,lit,out);
op = STORE_RUN(op, ii, lit, out);
c->r1_m_len = m_len;
c->r1_lit = lit;
lit = 0;
@@ -276,9 +294,10 @@ lzo1f_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
c->r1_lit = c->r1_m_len = 0;
/* 2 - code match */
op = code_match(c,op,m_len,m_off);
r = find_match(c,swd,m_len,1+ahead);
assert(r == 0); LZO_UNUSED(r);
op = code_match(c, op, m_len, m_off);
r = find_match(c, swd, m_len, 1 + ahead);
assert(r == 0);
LZO_UNUSED(r);
}
c->codesize = pd(op, out);
@@ -287,7 +306,7 @@ lzo1f_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
/* store final run */
if (lit > 0)
op = STORE_RUN(op,ii,lit,out);
op = STORE_RUN(op, ii, lit, out);
#if defined(LZO_EOF_CODE)
*op++ = M3_MARKER | 1;
@@ -305,8 +324,8 @@ lzo1f_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
#if 0
printf("%ld %ld -> %ld: %ld %ld %ld %ld\n",
(long) c->textsize, (long)in_len, (long) c->codesize,
c->r1_r, c->m2_m, c->m3_m, c->lazy);
(long) c->textsize, (long)in_len, (long) c->codesize,
c->r1_r, c->m2_m, c->m3_m, c->lazy);
#endif
return LZO_E_OK;
}
@@ -318,11 +337,11 @@ lzo1f_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
************************************************************************/
LZO_PUBLIC(int)
lzo1f_999_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
lzo1f_999_compress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
return lzo1f_999_compress_callback(in,in_len,out,out_len,wrkmem,
return lzo1f_999_compress_callback(in, in_len, out, out_len, wrkmem,
(lzo_callback_p) 0, 0);
}

View File

@@ -34,9 +34,9 @@
************************************************************************/
LZO_PUBLIC(int)
DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
DO_DECOMPRESS(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
lzo_bytep op;
const lzo_bytep ip;
@@ -58,6 +58,7 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
while (TEST_IP_AND_TEST_OP)
{
t = *ip++;
if (t > 31)
goto match;
@@ -65,6 +66,7 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
if (t == 0)
{
NEED_IP(1);
while (*ip == 0)
{
t += 255;
@@ -72,22 +74,36 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
TEST_IV(t);
NEED_IP(1);
}
t += 31 + *ip++;
}
/* copy literals */
assert(t > 0); NEED_OP(t); NEED_IP(t+1);
assert(t > 0);
NEED_OP(t);
NEED_IP(t + 1);
#if (LZO_OPT_UNALIGNED32)
if (t >= 4)
{
do {
do
{
UA_COPY4(op, ip);
op += 4; ip += 4; t -= 4;
} while (t >= 4);
if (t > 0) do *op++ = *ip++; while (--t > 0);
op += 4;
ip += 4;
t -= 4;
}
while (t >= 4);
if (t > 0) do* op++ = *ip++;
while (--t > 0);
}
else
#endif
do *op++ = *ip++; while (--t > 0);
do* op++ = *ip++;
while (--t > 0);
t = *ip++;
@@ -99,27 +115,35 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
m_pos = op - 1 - 0x800;
m_pos -= (t >> 2) & 7;
m_pos -= *ip++ << 3;
TEST_LB(m_pos); NEED_OP(3);
*op++ = *m_pos++; *op++ = *m_pos++; *op++ = *m_pos++;
TEST_LB(m_pos);
NEED_OP(3);
*op++ = *m_pos++;
*op++ = *m_pos++;
*op++ = *m_pos++;
}
else
{
match:
if (t < M3_MARKER)
{
m_pos = op - 1;
m_pos -= (t >> 2) & 7;
m_pos -= *ip++ << 3;
t >>= 5;
TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
TEST_LB(m_pos);
assert(t > 0);
NEED_OP(t + 3 - 1);
goto copy_match;
}
else
{
t &= 31;
if (t == 0)
{
NEED_IP(1);
while (*ip == 0)
{
t += 255;
@@ -127,8 +151,10 @@ match:
TEST_OV(t);
NEED_IP(1);
}
t += 31 + *ip++;
}
NEED_IP(2);
m_pos = op;
#if (LZO_OPT_UNALIGNED16) && (LZO_ABI_LITTLE_ENDIAN)
@@ -138,38 +164,64 @@ match:
m_pos -= *ip++ >> 2;
m_pos -= *ip++ << 6;
#endif
if (m_pos == op)
goto eof_found;
}
/* copy match */
TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
TEST_LB(m_pos);
assert(t > 0);
NEED_OP(t + 3 - 1);
#if (LZO_OPT_UNALIGNED32)
if (t >= 2 * 4 - (3 - 1) && (op - m_pos) >= 4)
{
UA_COPY4(op, m_pos);
op += 4; m_pos += 4; t -= 4 - (3 - 1);
do {
op += 4;
m_pos += 4;
t -= 4 - (3 - 1);
do
{
UA_COPY4(op, m_pos);
op += 4; m_pos += 4; t -= 4;
} while (t >= 4);
if (t > 0) do *op++ = *m_pos++; while (--t > 0);
op += 4;
m_pos += 4;
t -= 4;
}
while (t >= 4);
if (t > 0) do* op++ = *m_pos++;
while (--t > 0);
}
else
#endif
{
copy_match:
*op++ = *m_pos++; *op++ = *m_pos++;
do *op++ = *m_pos++; while (--t > 0);
*op++ = *m_pos++;
*op++ = *m_pos++;
do* op++ = *m_pos++;
while (--t > 0);
}
}
t = ip[-2] & 3;
if (t == 0)
break;
/* copy literals */
assert(t > 0); NEED_OP(t); NEED_IP(t+1);
do *op++ = *ip++; while (--t > 0);
assert(t > 0);
NEED_OP(t);
NEED_IP(t + 1);
do* op++ = *ip++;
while (--t > 0);
t = *ip++;
}
}
@@ -184,7 +236,7 @@ eof_found:
assert(t == 1);
*out_len = pd(op, out);
return (ip == ip_end ? LZO_E_OK :
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
#if defined(HAVE_NEED_IP)

View File

@@ -35,13 +35,13 @@
#if defined(LZO_ARCH_I386) && defined(LZO_USE_ASM)
LZO_EXTERN(int) lzo1f_decompress_asm_fast_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_PUBLIC(int) lzo1f_decompress_asm_fast_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem)
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem)
{
return lzo1f_decompress_safe(src, src_len, dst, dst_len, wrkmem);
}

View File

@@ -86,17 +86,17 @@
/* this is a public functions, but there is no prototype in a header file */
LZO_EXTERN(int)
lzo1x_999_compress_internal ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len,
lzo_callback_p cb,
int try_lazy_parm,
lzo_uint good_length,
lzo_uint max_lazy,
lzo_uint nice_length,
lzo_uint max_chain,
lzo_uint32_t flags );
lzo1x_999_compress_internal(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len,
lzo_callback_p cb,
int try_lazy_parm,
lzo_uint good_length,
lzo_uint max_lazy,
lzo_uint nice_length,
lzo_uint max_chain,
lzo_uint32_t flags);
/***********************************************************************
@@ -104,7 +104,7 @@ lzo1x_999_compress_internal ( const lzo_bytep in , lzo_uint in_len,
************************************************************************/
static lzo_bytep
code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
code_match(LZO_COMPRESS_T* c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off)
{
lzo_uint x_len = m_len;
lzo_uint x_off = m_off;
@@ -112,38 +112,40 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
c->match_bytes += m_len;
#if 0
/*
static lzo_uint last_m_len = 0, last_m_off = 0;
static lzo_uint prev_m_off[4];
static unsigned prev_m_off_ptr = 0;
unsigned i;
/*
static lzo_uint last_m_len = 0, last_m_off = 0;
static lzo_uint prev_m_off[4];
static unsigned prev_m_off_ptr = 0;
unsigned i;
//if (m_len >= 3 && m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET)
if (m_len >= 3 && m_len <= M2_MAX_LEN)
{
//if (m_len == last_m_len && m_off == last_m_off)
//printf("last_m_len + last_m_off\n");
//else
if (m_off == last_m_off)
printf("last_m_off\n");
else
{
for (i = 0; i < 4; i++)
if (m_off == prev_m_off[i])
printf("prev_m_off %u: %5ld\n",i,(long)m_off);
}
}
last_m_len = m_len;
last_m_off = prev_m_off[prev_m_off_ptr] = m_off;
prev_m_off_ptr = (prev_m_off_ptr + 1) & 3;
*/
//if (m_len >= 3 && m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET)
if (m_len >= 3 && m_len <= M2_MAX_LEN)
{
//if (m_len == last_m_len && m_off == last_m_off)
//printf("last_m_len + last_m_off\n");
//else
if (m_off == last_m_off)
printf("last_m_off\n");
else
{
for (i = 0; i < 4; i++)
if (m_off == prev_m_off[i])
printf("prev_m_off %u: %5ld\n",i,(long)m_off);
}
}
last_m_len = m_len;
last_m_off = prev_m_off[prev_m_off_ptr] = m_off;
prev_m_off_ptr = (prev_m_off_ptr + 1) & 3;
*/
#endif
assert(op > c->out);
if (m_len == 2)
{
assert(m_off <= M1_MAX_OFFSET);
assert(c->r1_lit > 0); assert(c->r1_lit < 4);
assert(c->r1_lit > 0);
assert(c->r1_lit < 4);
m_off -= 1;
#if defined(LZO1Z)
*op++ = LZO_BYTE(M1_MARKER | (m_off >> 6));
@@ -154,6 +156,7 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
#endif
c->m1a_m++;
}
#if defined(LZO1Z)
else if (m_len <= M2_MAX_LEN && (m_off <= M2_MAX_OFFSET || m_off == c->last_m_off))
#else
@@ -172,6 +175,7 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
*op++ = LZO_BYTE(m_off >> 2);
assert(op[-2] >= M2_MARKER);
#elif defined(LZO1Z)
if (m_off == c->last_m_off)
*op++ = LZO_BYTE(((m_len - 1) << 5) | (0x700 >> 6));
else
@@ -180,6 +184,7 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
*op++ = LZO_BYTE(((m_len - 1) << 5) | (m_off >> 6));
*op++ = LZO_BYTE(m_off << 2);
}
#endif
c->m2_m++;
}
@@ -201,20 +206,24 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
{
assert(m_len >= 3);
m_off -= 1;
if (m_len <= M3_MAX_LEN)
*op++ = LZO_BYTE(M3_MARKER | (m_len - 2));
else
{
m_len -= M3_MAX_LEN;
*op++ = M3_MARKER | 0;
while (m_len > 255)
{
m_len -= 255;
*op++ = 0;
}
assert(m_len > 0);
*op++ = LZO_BYTE(m_len);
}
#if defined(LZO1Z)
*op++ = LZO_BYTE(m_off >> 6);
*op++ = LZO_BYTE(m_off << 2);
@@ -229,23 +238,28 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
lzo_uint k;
assert(m_len >= 3);
assert(m_off > 0x4000); assert(m_off <= 0xbfff);
assert(m_off > 0x4000);
assert(m_off <= 0xbfff);
m_off -= 0x4000;
k = (m_off & 0x4000) >> 11;
if (m_len <= M4_MAX_LEN)
*op++ = LZO_BYTE(M4_MARKER | k | (m_len - 2));
else
{
m_len -= M4_MAX_LEN;
*op++ = LZO_BYTE(M4_MARKER | k | 0);
while (m_len > 255)
{
m_len -= 255;
*op++ = 0;
}
assert(m_len > 0);
*op++ = LZO_BYTE(m_len);
}
#if defined(LZO1Z)
*op++ = LZO_BYTE(m_off >> 6);
*op++ = LZO_BYTE(m_off << 2);
@@ -263,7 +277,7 @@ code_match ( LZO_COMPRESS_T *c, lzo_bytep op, lzo_uint m_len, lzo_uint m_off )
static lzo_bytep
STORE_RUN ( LZO_COMPRESS_T *c, lzo_bytep op, const lzo_bytep ii, lzo_uint t )
STORE_RUN(LZO_COMPRESS_T* c, lzo_bytep op, const lzo_bytep ii, lzo_uint t)
{
c->lit_bytes += t;
@@ -290,29 +304,34 @@ STORE_RUN ( LZO_COMPRESS_T *c, lzo_bytep op, const lzo_bytep ii, lzo_uint t )
lzo_uint tt = t - 18;
*op++ = 0;
while (tt > 255)
{
tt -= 255;
*op++ = 0;
}
assert(tt > 0);
*op++ = LZO_BYTE(tt);
c->lit3_r++;
}
do *op++ = *ii++; while (--t > 0);
do* op++ = *ii++;
while (--t > 0);
return op;
}
static lzo_bytep
code_run ( LZO_COMPRESS_T *c, lzo_bytep op, const lzo_bytep ii,
lzo_uint lit, lzo_uint m_len )
code_run(LZO_COMPRESS_T* c, lzo_bytep op, const lzo_bytep ii,
lzo_uint lit, lzo_uint m_len)
{
if (lit > 0)
{
assert(m_len >= 2);
op = STORE_RUN(c,op,ii,lit);
op = STORE_RUN(c, op, ii, lit);
c->r1_m_len = m_len;
c->r1_lit = lit;
}
@@ -332,42 +351,54 @@ code_run ( LZO_COMPRESS_T *c, lzo_bytep op, const lzo_bytep ii,
************************************************************************/
static lzo_uint
len_of_coded_match ( lzo_uint m_len, lzo_uint m_off, lzo_uint lit )
len_of_coded_match(lzo_uint m_len, lzo_uint m_off, lzo_uint lit)
{
lzo_uint n = 4;
if (m_len < 2)
return 0;
if (m_len == 2)
return (m_off <= M1_MAX_OFFSET && lit > 0 && lit < 4) ? 2 : 0;
if (m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET)
return 2;
if (m_len == M2_MIN_LEN && m_off <= MX_MAX_OFFSET && lit >= 4)
return 2;
if (m_off <= M3_MAX_OFFSET)
{
if (m_len <= M3_MAX_LEN)
return 3;
m_len -= M3_MAX_LEN;
while (m_len > 255)
{
m_len -= 255;
n++;
}
return n;
}
if (m_off <= M4_MAX_OFFSET)
{
if (m_len <= M4_MAX_LEN)
return 3;
m_len -= M4_MAX_LEN;
while (m_len > 255)
{
m_len -= 255;
n++;
}
return n;
}
return 0;
}
@@ -377,12 +408,14 @@ min_gain(lzo_uint ahead, lzo_uint lit1, lzo_uint lit2, lzo_uint l1, lzo_uint l2,
{
lzo_uint lazy_match_min_gain;
assert (ahead >= 1);
assert(ahead >= 1);
lazy_match_min_gain = ahead;
#if 0
if (l3)
lit2 -= ahead;
#endif
if (lit1 <= 3)
@@ -391,6 +424,7 @@ min_gain(lzo_uint ahead, lzo_uint lit1, lzo_uint lit2, lzo_uint l1, lzo_uint l2,
lazy_match_min_gain += (lit2 <= 18) ? 0 : 1;
lazy_match_min_gain += (l2 - l1) * 2;
if (l3)
lazy_match_min_gain -= (ahead - l3) * 2;
@@ -398,9 +432,11 @@ min_gain(lzo_uint ahead, lzo_uint lit1, lzo_uint lit2, lzo_uint l1, lzo_uint l2,
lazy_match_min_gain = 0;
#if 0
if (l1 == 2)
if (lazy_match_min_gain == 0)
lazy_match_min_gain = 1;
#endif
return lazy_match_min_gain;
@@ -413,13 +449,14 @@ min_gain(lzo_uint ahead, lzo_uint lit1, lzo_uint lit2, lzo_uint l1, lzo_uint l2,
#if !defined(NDEBUG)
static
void assert_match( const lzo_swd_p swd, lzo_uint m_len, lzo_uint m_off )
void assert_match(const lzo_swd_p swd, lzo_uint m_len, lzo_uint m_off)
{
const LZO_COMPRESS_T *c = swd->c;
const LZO_COMPRESS_T* c = swd->c;
lzo_uint d_off;
assert(m_len >= 2);
if (m_off <= (lzo_uint) (c->bp - c->in))
if (m_off <= (lzo_uint)(c->bp - c->in))
{
assert(c->bp - m_off + m_len < c->ip);
assert(lzo_memcmp(c->bp, c->bp - m_off, m_len) == 0);
@@ -427,8 +464,9 @@ void assert_match( const lzo_swd_p swd, lzo_uint m_len, lzo_uint m_off )
else
{
assert(swd->dict != NULL);
d_off = m_off - (lzo_uint) (c->bp - c->in);
d_off = m_off - (lzo_uint)(c->bp - c->in);
assert(d_off <= swd->dict_len);
if (m_len > d_off)
{
assert(lzo_memcmp(c->bp, swd->dict_end - d_off, d_off) == 0);
@@ -449,25 +487,30 @@ void assert_match( const lzo_swd_p swd, lzo_uint m_len, lzo_uint m_off )
#if defined(SWD_BEST_OFF)
static void
better_match ( const lzo_swd_p swd, lzo_uint *m_len, lzo_uint *m_off )
better_match(const lzo_swd_p swd, lzo_uint* m_len, lzo_uint* m_off)
{
#if defined(LZO1Z)
const LZO_COMPRESS_T *c = swd->c;
const LZO_COMPRESS_T* c = swd->c;
#endif
if (*m_len <= M2_MIN_LEN)
return;
#if defined(LZO1Z)
if (*m_off == c->last_m_off && *m_len <= M2_MAX_LEN)
return;
#if 1
if (*m_len >= M2_MIN_LEN + 1 && *m_len <= M2_MAX_LEN + 1 &&
c->last_m_off && swd->best_off[*m_len-1] == c->last_m_off)
c->last_m_off && swd->best_off[*m_len - 1] == c->last_m_off)
{
*m_len = *m_len - 1;
*m_off = swd->best_off[*m_len];
return;
}
#endif
#endif
@@ -475,38 +518,44 @@ better_match ( const lzo_swd_p swd, lzo_uint *m_len, lzo_uint *m_off )
return;
#if 1
/* M3/M4 -> M2 */
if (*m_off > M2_MAX_OFFSET &&
*m_len >= M2_MIN_LEN + 1 && *m_len <= M2_MAX_LEN + 1 &&
swd->best_off[*m_len-1] && swd->best_off[*m_len-1] <= M2_MAX_OFFSET)
*m_len >= M2_MIN_LEN + 1 && *m_len <= M2_MAX_LEN + 1 &&
swd->best_off[*m_len - 1] && swd->best_off[*m_len - 1] <= M2_MAX_OFFSET)
{
*m_len = *m_len - 1;
*m_off = swd->best_off[*m_len];
return;
}
#endif
#if 1
/* M4 -> M2 */
if (*m_off > M3_MAX_OFFSET &&
*m_len >= M4_MAX_LEN + 1 && *m_len <= M2_MAX_LEN + 2 &&
swd->best_off[*m_len-2] && swd->best_off[*m_len-2] <= M2_MAX_OFFSET)
*m_len >= M4_MAX_LEN + 1 && *m_len <= M2_MAX_LEN + 2 &&
swd->best_off[*m_len - 2] && swd->best_off[*m_len - 2] <= M2_MAX_OFFSET)
{
*m_len = *m_len - 2;
*m_off = swd->best_off[*m_len];
return;
}
#endif
#if 1
/* M4 -> M3 */
if (*m_off > M3_MAX_OFFSET &&
*m_len >= M4_MAX_LEN + 1 && *m_len <= M3_MAX_LEN + 1 &&
swd->best_off[*m_len-1] && swd->best_off[*m_len-1] <= M3_MAX_OFFSET)
*m_len >= M4_MAX_LEN + 1 && *m_len <= M3_MAX_LEN + 1 &&
swd->best_off[*m_len - 1] && swd->best_off[*m_len - 1] <= M3_MAX_OFFSET)
{
*m_len = *m_len - 1;
*m_off = swd->best_off[*m_len];
}
#endif
}
@@ -518,24 +567,24 @@ better_match ( const lzo_swd_p swd, lzo_uint *m_len, lzo_uint *m_off )
************************************************************************/
LZO_PUBLIC(int)
lzo1x_999_compress_internal ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len,
lzo_callback_p cb,
int try_lazy_parm,
lzo_uint good_length,
lzo_uint max_lazy,
lzo_uint nice_length,
lzo_uint max_chain,
lzo_uint32_t flags )
lzo1x_999_compress_internal(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len,
lzo_callback_p cb,
int try_lazy_parm,
lzo_uint good_length,
lzo_uint max_lazy,
lzo_uint nice_length,
lzo_uint max_chain,
lzo_uint32_t flags)
{
lzo_bytep op;
const lzo_bytep ii;
lzo_uint lit;
lzo_uint m_len, m_off;
LZO_COMPRESS_T cc;
LZO_COMPRESS_T * const c = &cc;
LZO_COMPRESS_T* const c = &cc;
lzo_swd_p const swd = (lzo_swd_p) wrkmem;
lzo_uint try_lazy;
int r;
@@ -551,20 +600,25 @@ lzo1x_999_compress_internal ( const lzo_bytep in , lzo_uint in_len,
# error
#endif
/* setup parameter defaults */
/* setup parameter defaults */
/* number of lazy match tries */
try_lazy = (lzo_uint) try_lazy_parm;
if (try_lazy_parm < 0)
try_lazy = 1;
/* reduce lazy match search if we already have a match with this length */
if (good_length == 0)
good_length = 32;
/* do not try a lazy match if we already have a match with this length */
if (max_lazy == 0)
max_lazy = 32;
/* stop searching for longer matches than this one */
if (nice_length == 0)
nice_length = 0;
/* don't search more positions than this */
if (max_chain == 0)
max_chain = SWD_MAX_CHAIN;
@@ -582,17 +636,22 @@ lzo1x_999_compress_internal ( const lzo_bytep in , lzo_uint in_len,
lit = 0;
c->r1_lit = c->r1_m_len = 0;
r = init_match(c,swd,dict,dict_len,flags);
r = init_match(c, swd, dict, dict_len, flags);
if (r != 0)
return r;
if (max_chain > 0)
swd->max_chain = max_chain;
if (nice_length > 0)
swd->nice_length = nice_length;
r = find_match(c,swd,0,0);
r = find_match(c, swd, 0, 0);
if (r != 0)
return r;
while (c->look > 0)
{
lzo_uint ahead;
@@ -606,21 +665,23 @@ lzo1x_999_compress_internal ( const lzo_bytep in , lzo_uint in_len,
assert(c->bp == c->ip - c->look);
assert(c->bp >= in);
if (lit == 0)
ii = c->bp;
assert(ii + lit == c->bp);
assert(swd->b_char == *(c->bp));
if ( m_len < 2 ||
(m_len == 2 && (m_off > M1_MAX_OFFSET || lit == 0 || lit >= 4)) ||
if (m_len < 2 ||
(m_len == 2 && (m_off > M1_MAX_OFFSET || lit == 0 || lit >= 4)) ||
#if 1
/* Do not accept this match for compressed-data compatibility
* with LZO v1.01 and before
* [ might be a problem for decompress() and optimize() ]
*/
(m_len == 2 && op == out) ||
/* Do not accept this match for compressed-data compatibility
* with LZO v1.01 and before
* [ might be a problem for decompress() and optimize() ]
*/
(m_len == 2 && op == out) ||
#endif
(op == out && lit == 0))
(op == out && lit == 0))
{
/* a literal */
m_len = 0;
@@ -634,24 +695,28 @@ lzo1x_999_compress_internal ( const lzo_bytep in , lzo_uint in_len,
if (m_len == 0)
{
/* a literal */
/* a literal */
lit++;
swd->max_chain = max_chain;
r = find_match(c,swd,1,0);
assert(r == 0); LZO_UNUSED(r);
r = find_match(c, swd, 1, 0);
assert(r == 0);
LZO_UNUSED(r);
continue;
}
/* a match */
/* a match */
#if defined(SWD_BEST_OFF)
if (swd->use_best_off)
better_match(swd,&m_len,&m_off);
better_match(swd, &m_len, &m_off);
#endif
assert_match(swd,m_len,m_off);
assert_match(swd, m_len, m_off);
/* shall we try a lazy match ? */
ahead = 0;
if (try_lazy == 0 || m_len >= max_lazy)
{
/* no */
@@ -661,7 +726,7 @@ lzo1x_999_compress_internal ( const lzo_bytep in , lzo_uint in_len,
else
{
/* yes, try a lazy match */
l1 = len_of_coded_match(m_len,m_off,lit);
l1 = len_of_coded_match(m_len, m_off, lit);
assert(l1 > 0);
#if 1
max_ahead = LZO_MIN(try_lazy, l1 - 1);
@@ -679,63 +744,79 @@ lzo1x_999_compress_internal ( const lzo_bytep in , lzo_uint in_len,
swd->max_chain = max_chain >> 2;
else
swd->max_chain = max_chain;
r = find_match(c,swd,1,0);
r = find_match(c, swd, 1, 0);
ahead++;
assert(r == 0); LZO_UNUSED(r);
assert(r == 0);
LZO_UNUSED(r);
assert(c->look > 0);
assert(ii + lit + ahead == c->bp);
#if defined(LZO1Z)
if (m_off == c->last_m_off && c->m_off != c->last_m_off)
if (m_len >= M2_MIN_LEN && m_len <= M2_MAX_LEN)
c->m_len = 0;
#endif
if (c->m_len < m_len)
continue;
#if 1
if (c->m_len == m_len && c->m_off >= m_off)
continue;
#endif
#if defined(SWD_BEST_OFF)
if (swd->use_best_off)
better_match(swd,&c->m_len,&c->m_off);
better_match(swd, &c->m_len, &c->m_off);
#endif
l2 = len_of_coded_match(c->m_len,c->m_off,lit+ahead);
l2 = len_of_coded_match(c->m_len, c->m_off, lit + ahead);
if (l2 == 0)
continue;
#if 0
if (c->m_len == m_len && l2 >= l1)
continue;
#endif
#if 1
/* compressed-data compatibility [see above] */
l3 = (op == out) ? 0 : len_of_coded_match(ahead,m_off,lit);
l3 = (op == out) ? 0 : len_of_coded_match(ahead, m_off, lit);
#else
l3 = len_of_coded_match(ahead,m_off,lit);
l3 = len_of_coded_match(ahead, m_off, lit);
#endif
lazy_match_min_gain = min_gain(ahead,lit,lit+ahead,l1,l2,l3);
lazy_match_min_gain = min_gain(ahead, lit, lit + ahead, l1, l2, l3);
if (c->m_len >= m_len + lazy_match_min_gain)
{
c->lazy++;
assert_match(swd,c->m_len,c->m_off);
assert_match(swd, c->m_len, c->m_off);
if (l3)
{
/* code previous run */
op = code_run(c,op,ii,lit,ahead);
op = code_run(c, op, ii, lit, ahead);
lit = 0;
/* code shortened match */
op = code_match(c,op,ahead,m_off);
op = code_match(c, op, ahead, m_off);
}
else
{
lit += ahead;
assert(ii + lit == c->bp);
}
goto lazy_match_done;
}
}
@@ -744,22 +825,24 @@ lzo1x_999_compress_internal ( const lzo_bytep in , lzo_uint in_len,
assert(ii + lit + ahead == c->bp);
/* 1 - code run */
op = code_run(c,op,ii,lit,m_len);
op = code_run(c, op, ii, lit, m_len);
lit = 0;
/* 2 - code match */
op = code_match(c,op,m_len,m_off);
op = code_match(c, op, m_len, m_off);
swd->max_chain = max_chain;
r = find_match(c,swd,m_len,1+ahead);
assert(r == 0); LZO_UNUSED(r);
r = find_match(c, swd, m_len, 1 + ahead);
assert(r == 0);
LZO_UNUSED(r);
lazy_match_done: ;
lazy_match_done:
;
}
/* store final run */
if (lit > 0)
op = STORE_RUN(c,op,ii,lit);
op = STORE_RUN(c, op, ii, lit);
#if defined(LZO_EOF_CODE)
*op++ = M4_MARKER | 1;
@@ -777,9 +860,9 @@ lazy_match_done: ;
#if 0
printf("%ld %ld -> %ld %ld: %ld %ld %ld %ld %ld %ld: %ld %ld %ld %ld\n",
(long) c->textsize, (long) in_len, (long) c->codesize,
c->match_bytes, c->m1a_m, c->m1b_m, c->m2_m, c->m3_m, c->m4_m,
c->lit_bytes, c->lit1_r, c->lit2_r, c->lit3_r, c->lazy);
(long) c->textsize, (long) in_len, (long) c->codesize,
c->match_bytes, c->m1a_m, c->m1b_m, c->m2_m, c->m3_m, c->m4_m,
c->lit_bytes, c->lit1_r, c->lit2_r, c->lit3_r, c->lazy);
#endif
assert(c->lit_bytes + c->match_bytes == in_len);
@@ -792,12 +875,12 @@ lazy_match_done: ;
************************************************************************/
LZO_PUBLIC(int)
lzo1x_999_compress_level ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len,
lzo_callback_p cb,
int compression_level )
lzo1x_999_compress_level(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len,
lzo_callback_p cb,
int compression_level)
{
static const struct
{
@@ -807,7 +890,8 @@ lzo1x_999_compress_level ( const lzo_bytep in , lzo_uint in_len,
lzo_uint nice_length;
lzo_uint max_chain;
lzo_uint32_t flags;
} c[9] = {
} c[9] =
{
/* faster compression */
{ 0, 0, 0, 8, 4, 0 },
{ 0, 0, 0, 16, 8, 0 },
@@ -845,19 +929,19 @@ lzo1x_999_compress_level ( const lzo_bytep in , lzo_uint in_len,
************************************************************************/
LZO_PUBLIC(int)
lzo1x_999_compress_dict ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len )
lzo1x_999_compress_dict(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
const lzo_bytep dict, lzo_uint dict_len)
{
return lzo1x_999_compress_level(in, in_len, out, out_len, wrkmem,
dict, dict_len, 0, 8);
}
LZO_PUBLIC(int)
lzo1x_999_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
lzo1x_999_compress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
return lzo1x_999_compress_level(in, in_len, out, out_len, wrkmem,
NULL, 0, (lzo_callback_p) 0, 8);

View File

@@ -28,7 +28,7 @@
#if 1 && defined(DO_COMPRESS) && !defined(do_compress)
/* choose a unique name to better help PGO optimizations */
/* choose a unique name to better help PGO optimizations */
# define do_compress LZO_PP_ECONCAT2(DO_COMPRESS,_core)
#endif
@@ -38,9 +38,9 @@
************************************************************************/
static __lzo_noinline lzo_uint
do_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_uint ti, lzo_voidp wrkmem)
do_compress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_uint ti, lzo_voidp wrkmem)
{
const lzo_bytep ip;
lzo_bytep op;
@@ -54,6 +54,7 @@ do_compress ( const lzo_bytep in , lzo_uint in_len,
ii = ip;
ip += ti < 4 ? 4 - ti : 0;
for (;;)
{
const lzo_bytep m_pos;
@@ -62,26 +63,36 @@ do_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_uint m_len;
lzo_uint dindex;
next:
if __lzo_unlikely(ip >= ip_end)
break;
DINDEX1(dindex,ip);
GINDEX(m_pos,m_off,dict,dindex,in);
if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,M4_MAX_OFFSET))
DINDEX1(dindex, ip);
GINDEX(m_pos, m_off, dict, dindex, in);
if (LZO_CHECK_MPOS_NON_DET(m_pos, m_off, in, ip, M4_MAX_OFFSET))
goto literal;
#if 1
if (m_off <= M2_MAX_OFFSET || m_pos[3] == ip[3])
goto try_match;
DINDEX2(dindex,ip);
DINDEX2(dindex, ip);
#endif
GINDEX(m_pos,m_off,dict,dindex,in);
if (LZO_CHECK_MPOS_NON_DET(m_pos,m_off,in,ip,M4_MAX_OFFSET))
GINDEX(m_pos, m_off, dict, dindex, in);
if (LZO_CHECK_MPOS_NON_DET(m_pos, m_off, in, ip, M4_MAX_OFFSET))
goto literal;
if (m_off <= M2_MAX_OFFSET || m_pos[3] == ip[3])
goto try_match;
goto literal;
try_match:
#if (LZO_OPT_UNALIGNED32)
if (UA_GET_NE32(m_pos) != UA_GET_NE32(ip))
#else
if (m_pos[0] != ip[0] || m_pos[1] != ip[1] || m_pos[2] != ip[2] || m_pos[3] != ip[3])
@@ -89,187 +100,264 @@ try_match:
{
/* a literal */
literal:
UPDATE_I(dict,0,dindex,ip,in);
UPDATE_I(dict, 0, dindex, ip, in);
ip += 1 + ((ip - ii) >> 5);
continue;
}
/*match:*/
UPDATE_I(dict,0,dindex,ip,in);
/*match:*/
UPDATE_I(dict, 0, dindex, ip, in);
#else
lzo_uint m_off;
lzo_uint m_len;
{
lzo_uint32_t dv;
lzo_uint dindex;
lzo_uint32_t dv;
lzo_uint dindex;
literal:
ip += 1 + ((ip - ii) >> 5);
ip += 1 + ((ip - ii) >> 5);
next:
if __lzo_unlikely(ip >= ip_end)
break;
dv = UA_GET_LE32(ip);
dindex = DINDEX(dv,ip);
GINDEX(m_off,m_pos,in+dict,dindex,in);
UPDATE_I(dict,0,dindex,ip,in);
if __lzo_unlikely(dv != UA_GET_LE32(m_pos))
goto literal;
if __lzo_unlikely(ip >= ip_end)
break;
dv = UA_GET_LE32(ip);
dindex = DINDEX(dv, ip);
GINDEX(m_off, m_pos, in + dict, dindex, in);
UPDATE_I(dict, 0, dindex, ip, in);
if __lzo_unlikely(dv != UA_GET_LE32(m_pos))
goto literal;
}
#endif
/* a match */
/* a match */
ii -= ti; ti = 0;
ii -= ti;
ti = 0;
{
lzo_uint t = pd(ip,ii);
if (t != 0)
{
if (t <= 3)
lzo_uint t = pd(ip, ii);
if (t != 0)
{
op[-2] = LZO_BYTE(op[-2] | t);
if (t <= 3)
{
op[-2] = LZO_BYTE(op[-2] | t);
#if (LZO_OPT_UNALIGNED32)
UA_COPY4(op, ii);
op += t;
UA_COPY4(op, ii);
op += t;
#else
{ do *op++ = *ii++; while (--t > 0); }
{ do* op++ = *ii++; while (--t > 0); }
#endif
}
}
#if (LZO_OPT_UNALIGNED32) || (LZO_OPT_UNALIGNED64)
else if (t <= 16)
{
*op++ = LZO_BYTE(t - 3);
UA_COPY8(op, ii);
UA_COPY8(op+8, ii+8);
op += t;
}
#endif
else
{
if (t <= 18)
else if (t <= 16)
{
*op++ = LZO_BYTE(t - 3);
UA_COPY8(op, ii);
UA_COPY8(op + 8, ii + 8);
op += t;
}
#endif
else
{
lzo_uint tt = t - 18;
*op++ = 0;
while __lzo_unlikely(tt > 255)
if (t <= 18)
*op++ = LZO_BYTE(t - 3);
else
{
tt -= 255;
UA_SET1(op, 0);
op++;
lzo_uint tt = t - 18;
*op++ = 0;
while __lzo_unlikely(tt > 255)
{
tt -= 255;
UA_SET1(op, 0);
op++;
}
assert(tt > 0);
*op++ = LZO_BYTE(tt);
}
assert(tt > 0);
*op++ = LZO_BYTE(tt);
}
#if (LZO_OPT_UNALIGNED32) || (LZO_OPT_UNALIGNED64)
do {
UA_COPY8(op, ii);
UA_COPY8(op+8, ii+8);
op += 16; ii += 16; t -= 16;
} while (t >= 16); if (t > 0)
do
{
UA_COPY8(op, ii);
UA_COPY8(op + 8, ii + 8);
op += 16;
ii += 16;
t -= 16;
}
while (t >= 16);
if (t > 0)
#endif
{ do *op++ = *ii++; while (--t > 0); }
{ do* op++ = *ii++; while (--t > 0); }
}
}
}
}
m_len = 4;
{
#if (LZO_OPT_UNALIGNED64)
lzo_uint64_t v;
v = UA_GET_NE64(ip + m_len) ^ UA_GET_NE64(m_pos + m_len);
if __lzo_unlikely(v == 0) {
do {
m_len += 8;
v = UA_GET_NE64(ip + m_len) ^ UA_GET_NE64(m_pos + m_len);
if __lzo_unlikely(ip + m_len >= ip_end)
goto m_len_done;
} while (v == 0);
}
lzo_uint64_t v;
v = UA_GET_NE64(ip + m_len) ^ UA_GET_NE64(m_pos + m_len);
if __lzo_unlikely(v == 0)
{
do
{
m_len += 8;
v = UA_GET_NE64(ip + m_len) ^ UA_GET_NE64(m_pos + m_len);
if __lzo_unlikely(ip + m_len >= ip_end)
goto m_len_done;
}
while (v == 0);
}
#if (LZO_ABI_BIG_ENDIAN) && defined(lzo_bitops_ctlz64)
m_len += lzo_bitops_ctlz64(v) / CHAR_BIT;
m_len += lzo_bitops_ctlz64(v) / CHAR_BIT;
#elif (LZO_ABI_BIG_ENDIAN)
if ((v >> (64 - CHAR_BIT)) == 0) do {
v <<= CHAR_BIT;
m_len += 1;
} while ((v >> (64 - CHAR_BIT)) == 0);
if ((v >> (64 - CHAR_BIT)) == 0) do
{
v <<= CHAR_BIT;
m_len += 1;
}
while ((v >> (64 - CHAR_BIT)) == 0);
#elif (LZO_ABI_LITTLE_ENDIAN) && defined(lzo_bitops_cttz64)
m_len += lzo_bitops_cttz64(v) / CHAR_BIT;
m_len += lzo_bitops_cttz64(v) / CHAR_BIT;
#elif (LZO_ABI_LITTLE_ENDIAN)
if ((v & UCHAR_MAX) == 0) do {
v >>= CHAR_BIT;
m_len += 1;
} while ((v & UCHAR_MAX) == 0);
if ((v & UCHAR_MAX) == 0) do
{
v >>= CHAR_BIT;
m_len += 1;
}
while ((v & UCHAR_MAX) == 0);
#else
if (ip[m_len] == m_pos[m_len]) do {
m_len += 1;
} while (ip[m_len] == m_pos[m_len]);
if (ip[m_len] == m_pos[m_len]) do
{
m_len += 1;
}
while (ip[m_len] == m_pos[m_len]);
#endif
#elif (LZO_OPT_UNALIGNED32)
lzo_uint32_t v;
v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
if __lzo_unlikely(v == 0) {
do {
m_len += 4;
v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
if (v != 0)
break;
m_len += 4;
v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
if __lzo_unlikely(ip + m_len >= ip_end)
goto m_len_done;
} while (v == 0);
}
lzo_uint32_t v;
v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
if __lzo_unlikely(v == 0)
{
do
{
m_len += 4;
v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
if (v != 0)
break;
m_len += 4;
v = UA_GET_NE32(ip + m_len) ^ UA_GET_NE32(m_pos + m_len);
if __lzo_unlikely(ip + m_len >= ip_end)
goto m_len_done;
}
while (v == 0);
}
#if (LZO_ABI_BIG_ENDIAN) && defined(lzo_bitops_ctlz32)
m_len += lzo_bitops_ctlz32(v) / CHAR_BIT;
m_len += lzo_bitops_ctlz32(v) / CHAR_BIT;
#elif (LZO_ABI_BIG_ENDIAN)
if ((v >> (32 - CHAR_BIT)) == 0) do {
v <<= CHAR_BIT;
m_len += 1;
} while ((v >> (32 - CHAR_BIT)) == 0);
if ((v >> (32 - CHAR_BIT)) == 0) do
{
v <<= CHAR_BIT;
m_len += 1;
}
while ((v >> (32 - CHAR_BIT)) == 0);
#elif (LZO_ABI_LITTLE_ENDIAN) && defined(lzo_bitops_cttz32)
m_len += lzo_bitops_cttz32(v) / CHAR_BIT;
m_len += lzo_bitops_cttz32(v) / CHAR_BIT;
#elif (LZO_ABI_LITTLE_ENDIAN)
if ((v & UCHAR_MAX) == 0) do {
v >>= CHAR_BIT;
m_len += 1;
} while ((v & UCHAR_MAX) == 0);
if ((v & UCHAR_MAX) == 0) do
{
v >>= CHAR_BIT;
m_len += 1;
}
while ((v & UCHAR_MAX) == 0);
#else
if (ip[m_len] == m_pos[m_len]) do {
m_len += 1;
} while (ip[m_len] == m_pos[m_len]);
if (ip[m_len] == m_pos[m_len]) do
{
m_len += 1;
}
while (ip[m_len] == m_pos[m_len]);
#endif
#else
if __lzo_unlikely(ip[m_len] == m_pos[m_len]) {
do {
m_len += 1;
if (ip[m_len] != m_pos[m_len])
break;
m_len += 1;
if (ip[m_len] != m_pos[m_len])
break;
m_len += 1;
if (ip[m_len] != m_pos[m_len])
break;
m_len += 1;
if (ip[m_len] != m_pos[m_len])
break;
m_len += 1;
if (ip[m_len] != m_pos[m_len])
break;
m_len += 1;
if (ip[m_len] != m_pos[m_len])
break;
m_len += 1;
if (ip[m_len] != m_pos[m_len])
break;
m_len += 1;
if __lzo_unlikely(ip + m_len >= ip_end)
goto m_len_done;
} while (ip[m_len] == m_pos[m_len]);
}
if __lzo_unlikely(ip[m_len] == m_pos[m_len])
{
do
{
m_len += 1;
if (ip[m_len] != m_pos[m_len])
break;
m_len += 1;
if (ip[m_len] != m_pos[m_len])
break;
m_len += 1;
if (ip[m_len] != m_pos[m_len])
break;
m_len += 1;
if (ip[m_len] != m_pos[m_len])
break;
m_len += 1;
if (ip[m_len] != m_pos[m_len])
break;
m_len += 1;
if (ip[m_len] != m_pos[m_len])
break;
m_len += 1;
if (ip[m_len] != m_pos[m_len])
break;
m_len += 1;
if __lzo_unlikely(ip + m_len >= ip_end)
goto m_len_done;
}
while (ip[m_len] == m_pos[m_len]);
}
#endif
}
m_len_done:
m_off = pd(ip,m_pos);
m_off = pd(ip, m_pos);
ip += m_len;
ii = ip;
if (m_len <= M2_MAX_LEN && m_off <= M2_MAX_OFFSET)
{
m_off -= 1;
@@ -284,48 +372,57 @@ m_len_done:
else if (m_off <= M3_MAX_OFFSET)
{
m_off -= 1;
if (m_len <= M3_MAX_LEN)
*op++ = LZO_BYTE(M3_MARKER | (m_len - 2));
else
{
m_len -= M3_MAX_LEN;
*op++ = M3_MARKER | 0;
while __lzo_unlikely(m_len > 255)
{
m_len -= 255;
UA_SET1(op, 0);
op++;
}
*op++ = LZO_BYTE(m_len);
}
*op++ = LZO_BYTE(m_off << 2);
*op++ = LZO_BYTE(m_off >> 6);
}
else
{
m_off -= 0x4000;
if (m_len <= M4_MAX_LEN)
*op++ = LZO_BYTE(M4_MARKER | ((m_off >> 11) & 8) | (m_len - 2));
else
{
m_len -= M4_MAX_LEN;
*op++ = LZO_BYTE(M4_MARKER | ((m_off >> 11) & 8));
while __lzo_unlikely(m_len > 255)
{
m_len -= 255;
UA_SET1(op, 0);
op++;
}
*op++ = LZO_BYTE(m_len);
}
*op++ = LZO_BYTE(m_off << 2);
*op++ = LZO_BYTE(m_off >> 6);
}
goto next;
}
*out_len = pd(op, out);
return pd(in_end,ii-ti);
return pd(in_end, ii - ti);
}
@@ -334,9 +431,9 @@ m_len_done:
************************************************************************/
LZO_PUBLIC(int)
DO_COMPRESS ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
DO_COMPRESS(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
const lzo_bytep ip = in;
lzo_bytep op = out;
@@ -351,16 +448,19 @@ DO_COMPRESS ( const lzo_bytep in , lzo_uint in_len,
ll = LZO_MIN(ll, 49152);
#endif
ll_end = (lzo_uintptr_t)ip + ll;
if ((ll_end + ((t + ll) >> 5)) <= ll_end || (const lzo_bytep)(ll_end + ((t + ll) >> 5)) <= ip + ll)
break;
#if (LZO_DETERMINISTIC)
lzo_memset(wrkmem, 0, ((lzo_uint)1 << D_BITS) * sizeof(lzo_dict_t));
#endif
t = do_compress(ip,ll,op,out_len,t,wrkmem);
t = do_compress(ip, ll, op, out_len, t, wrkmem);
ip += ll;
op += *out_len;
l -= ll;
}
t += l;
if (t > 0)
@@ -378,15 +478,18 @@ DO_COMPRESS ( const lzo_bytep in , lzo_uint in_len,
lzo_uint tt = t - 18;
*op++ = 0;
while (tt > 255)
{
tt -= 255;
UA_SET1(op, 0);
op++;
}
assert(tt > 0);
*op++ = LZO_BYTE(tt);
}
UA_COPYN(op, ii, t);
op += t;
}

View File

@@ -35,9 +35,9 @@
#if defined(DO_DECOMPRESS)
LZO_PUBLIC(int)
DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
DO_DECOMPRESS(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
#endif
{
lzo_bytep op;
@@ -61,6 +61,7 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
LZO_UNUSED(wrkmem);
#if defined(COPY_DICT)
if (dict)
{
if (dict_len > M4_MAX_OFFSET)
@@ -68,6 +69,7 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
dict += dict_len - M4_MAX_OFFSET;
dict_len = M4_MAX_OFFSET;
}
dict_end = dict + dict_len;
}
else
@@ -75,6 +77,7 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
dict_len = 0;
dict_end = NULL;
}
#endif /* COPY_DICT */
*out_len = 0;
@@ -83,13 +86,22 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
ip = in;
NEED_IP(1);
if (*ip > 17)
{
t = *ip++ - 17;
if (t < 4)
goto match_next;
assert(t > 0); NEED_OP(t); NEED_IP(t+3);
do *op++ = *ip++; while (--t > 0);
assert(t > 0);
NEED_OP(t);
NEED_IP(t + 3);
do* op++ = *ip++;
while (--t > 0);
goto first_literal_run;
}
@@ -97,8 +109,10 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
{
NEED_IP(3);
t = *ip++;
if (t >= 16)
goto match;
/* a literal run */
if (t == 0)
{
@@ -109,47 +123,74 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
TEST_IV(t);
NEED_IP(1);
}
t += 15 + *ip++;
}
/* copy literals */
assert(t > 0); NEED_OP(t+3); NEED_IP(t+6);
assert(t > 0);
NEED_OP(t + 3);
NEED_IP(t + 6);
#if (LZO_OPT_UNALIGNED64) && (LZO_OPT_UNALIGNED32)
t += 3;
if (t >= 8) do
{
UA_COPY8(op,ip);
op += 8; ip += 8; t -= 8;
} while (t >= 8);
{
UA_COPY8(op, ip);
op += 8;
ip += 8;
t -= 8;
}
while (t >= 8);
if (t >= 4)
{
UA_COPY4(op,ip);
op += 4; ip += 4; t -= 4;
UA_COPY4(op, ip);
op += 4;
ip += 4;
t -= 4;
}
if (t > 0)
{
*op++ = *ip++;
if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
}
#elif (LZO_OPT_UNALIGNED32) || (LZO_ALIGNED_OK_4)
#if !(LZO_OPT_UNALIGNED32)
if (PTR_ALIGNED2_4(op,ip))
if (PTR_ALIGNED2_4(op, ip))
{
#endif
UA_COPY4(op,ip);
op += 4; ip += 4;
if (--t > 0)
{
if (t >= 4)
UA_COPY4(op, ip);
op += 4;
ip += 4;
if (--t > 0)
{
do {
UA_COPY4(op,ip);
op += 4; ip += 4; t -= 4;
} while (t >= 4);
if (t > 0) do *op++ = *ip++; while (--t > 0);
if (t >= 4)
{
do
{
UA_COPY4(op, ip);
op += 4;
ip += 4;
t -= 4;
}
while (t >= 4);
if (t > 0) do* op++ = *ip++;
while (--t > 0);
}
else
do* op++ = *ip++;
while (--t > 0);
}
else
do *op++ = *ip++; while (--t > 0);
}
#if !(LZO_OPT_UNALIGNED32)
}
else
@@ -157,9 +198,15 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
#endif
#if !(LZO_OPT_UNALIGNED32)
{
*op++ = *ip++; *op++ = *ip++; *op++ = *ip++;
do *op++ = *ip++; while (--t > 0);
*op++ = *ip++;
*op++ = *ip++;
*op++ = *ip++;
do* op++ = *ip++;
while (--t > 0);
}
#endif
@@ -167,8 +214,10 @@ first_literal_run:
t = *ip++;
if (t >= 16)
goto match;
#if defined(COPY_DICT)
#if defined(LZO1Z)
m_off = (1 + M2_MAX_OFFSET) + (t << 6) + (*ip++ >> 2);
@@ -177,7 +226,8 @@ first_literal_run:
m_off = (1 + M2_MAX_OFFSET) + (t >> 2) + (*ip++ << 2);
#endif
NEED_OP(3);
t = 3; COPY_DICT(t,m_off)
t = 3;
COPY_DICT(t, m_off)
#else /* !COPY_DICT */
#if defined(LZO1Z)
t = (1 + M2_MAX_OFFSET) + (t << 6) + (*ip++ >> 2);
@@ -188,15 +238,20 @@ first_literal_run:
m_pos -= t >> 2;
m_pos -= *ip++ << 2;
#endif
TEST_LB(m_pos); NEED_OP(3);
*op++ = *m_pos++; *op++ = *m_pos++; *op++ = *m_pos;
TEST_LB(m_pos);
NEED_OP(3);
*op++ = *m_pos++;
*op++ = *m_pos++;
*op++ = *m_pos;
#endif /* COPY_DICT */
goto match_done;
/* handle matches */
for (;;) {
for (;;)
{
match:
if (t >= 64) /* a M2 match */
{
#if defined(COPY_DICT)
@@ -208,6 +263,7 @@ match:
t = (t >> 4) - 3;
#elif defined(LZO1Z)
m_off = t & 0x1f;
if (m_off >= 0x1c)
m_off = last_m_off;
else
@@ -215,6 +271,7 @@ match:
m_off = 1 + (m_off << 6) + (*ip++ >> 2);
last_m_off = m_off;
}
t = (t >> 5) - 1;
#endif
#else /* !COPY_DICT */
@@ -232,6 +289,7 @@ match:
{
lzo_uint off = t & 0x1f;
m_pos = op;
if (off >= 0x1c)
{
assert(last_m_off > 0);
@@ -246,13 +304,16 @@ match:
}
t = (t >> 5) - 1;
#endif
TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
TEST_LB(m_pos);
assert(t > 0);
NEED_OP(t + 3 - 1);
goto copy_match;
#endif /* COPY_DICT */
}
else if (t >= 32) /* a M3 match */
{
t &= 31;
if (t == 0)
{
while (*ip == 0)
@@ -262,9 +323,11 @@ match:
TEST_OV(t);
NEED_IP(1);
}
t += 31 + *ip++;
NEED_IP(2);
}
#if defined(COPY_DICT)
#if defined(LZO1Z)
m_off = 1 + (ip[0] << 6) + (ip[1] >> 2);
@@ -298,6 +361,7 @@ match:
m_pos -= (t & 8) << 11;
#endif /* COPY_DICT */
t &= 7;
if (t == 0)
{
while (*ip == 0)
@@ -307,9 +371,11 @@ match:
TEST_OV(t);
NEED_IP(1);
}
t += 7 + *ip++;
NEED_IP(2);
}
#if defined(COPY_DICT)
#if defined(LZO1Z)
m_off += (ip[0] << 6) + (ip[1] >> 2);
@@ -317,8 +383,10 @@ match:
m_off += (ip[0] >> 2) + (ip[1] << 6);
#endif
ip += 2;
if (m_off == 0)
goto eof_found;
m_off += 0x4000;
#if defined(LZO1Z)
last_m_off = m_off;
@@ -332,8 +400,10 @@ match:
m_pos -= (ip[0] >> 2) + (ip[1] << 6);
#endif
ip += 2;
if (m_pos == op)
goto eof_found;
m_pos -= 0x4000;
#if defined(LZO1Z)
last_m_off = pd((const lzo_bytep)op, m_pos);
@@ -350,7 +420,8 @@ match:
m_off = 1 + (t >> 2) + (*ip++ << 2);
#endif
NEED_OP(2);
t = 2; COPY_DICT(t,m_off)
t = 2;
COPY_DICT(t, m_off)
#else /* !COPY_DICT */
#if defined(LZO1Z)
t = 1 + (t << 6) + (*ip++ >> 2);
@@ -361,8 +432,10 @@ match:
m_pos -= t >> 2;
m_pos -= *ip++ << 2;
#endif
TEST_LB(m_pos); NEED_OP(2);
*op++ = *m_pos++; *op++ = *m_pos;
TEST_LB(m_pos);
NEED_OP(2);
*op++ = *m_pos++;
*op++ = *m_pos;
#endif /* COPY_DICT */
goto match_done;
}
@@ -370,56 +443,84 @@ match:
/* copy match */
#if defined(COPY_DICT)
NEED_OP(t+3-1);
t += 3-1; COPY_DICT(t,m_off)
NEED_OP(t + 3 - 1);
t += 3 - 1;
COPY_DICT(t, m_off)
#else /* !COPY_DICT */
TEST_LB(m_pos); assert(t > 0); NEED_OP(t+3-1);
TEST_LB(m_pos);
assert(t > 0);
NEED_OP(t + 3 - 1);
#if (LZO_OPT_UNALIGNED64) && (LZO_OPT_UNALIGNED32)
if (op - m_pos >= 8)
{
t += (3 - 1);
if (t >= 8) do
{
UA_COPY8(op,m_pos);
op += 8; m_pos += 8; t -= 8;
} while (t >= 8);
{
UA_COPY8(op, m_pos);
op += 8;
m_pos += 8;
t -= 8;
}
while (t >= 8);
if (t >= 4)
{
UA_COPY4(op,m_pos);
op += 4; m_pos += 4; t -= 4;
UA_COPY4(op, m_pos);
op += 4;
m_pos += 4;
t -= 4;
}
if (t > 0)
{
*op++ = m_pos[0];
if (t > 1) { *op++ = m_pos[1]; if (t > 2) { *op++ = m_pos[2]; } }
}
}
else
#elif (LZO_OPT_UNALIGNED32) || (LZO_ALIGNED_OK_4)
#if !(LZO_OPT_UNALIGNED32)
if (t >= 2 * 4 - (3 - 1) && PTR_ALIGNED2_4(op,m_pos))
if (t >= 2 * 4 - (3 - 1) && PTR_ALIGNED2_4(op, m_pos))
{
assert((op - m_pos) >= 4); /* both pointers are aligned */
#else
if (t >= 2 * 4 - (3 - 1) && (op - m_pos) >= 4)
{
#endif
UA_COPY4(op,m_pos);
op += 4; m_pos += 4; t -= 4 - (3 - 1);
do {
UA_COPY4(op,m_pos);
op += 4; m_pos += 4; t -= 4;
} while (t >= 4);
if (t > 0) do *op++ = *m_pos++; while (--t > 0);
UA_COPY4(op, m_pos);
op += 4;
m_pos += 4;
t -= 4 - (3 - 1);
do
{
UA_COPY4(op, m_pos);
op += 4;
m_pos += 4;
t -= 4;
}
while (t >= 4);
if (t > 0) do* op++ = *m_pos++;
while (--t > 0);
}
else
#endif
{
copy_match:
*op++ = *m_pos++; *op++ = *m_pos++;
do *op++ = *m_pos++; while (--t > 0);
*op++ = *m_pos++;
*op++ = *m_pos++;
do* op++ = *m_pos++;
while (--t > 0);
}
#endif /* COPY_DICT */
@@ -430,17 +531,27 @@ match_done:
#else
t = ip[-2] & 3;
#endif
if (t == 0)
break;
/* copy literals */
match_next:
assert(t > 0); assert(t < 4); NEED_OP(t); NEED_IP(t+3);
assert(t > 0);
assert(t < 4);
NEED_OP(t);
NEED_IP(t + 3);
#if 0
do *op++ = *ip++; while (--t > 0);
do* op++ = *ip++;
while (--t > 0);
#else
*op++ = *ip++;
if (t > 1) { *op++ = *ip++; if (t > 2) { *op++ = *ip++; } }
#endif
t = *ip++;
}
@@ -449,7 +560,7 @@ match_next:
eof_found:
*out_len = pd(op, out);
return (ip == ip_end ? LZO_E_OK :
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
#if defined(HAVE_NEED_IP)

View File

@@ -35,24 +35,24 @@
#if defined(LZO_ARCH_I386) && defined(LZO_USE_ASM)
LZO_EXTERN(int) lzo1x_decompress_asm_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_PUBLIC(int) lzo1x_decompress_asm_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem)
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem)
{
return lzo1x_decompress_safe(src, src_len, dst, dst_len, wrkmem);
}
LZO_EXTERN(int) lzo1x_decompress_asm_fast_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_PUBLIC(int) lzo1x_decompress_asm_fast_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem)
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem)
{
return lzo1x_decompress_safe(src, src_len, dst, dst_len, wrkmem);
}

View File

@@ -81,10 +81,10 @@
LZO_PUBLIC(int)
lzo1x_decompress_dict_safe ( const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem /* NOT USED */,
const lzo_bytep dict, lzo_uint dict_len)
lzo1x_decompress_dict_safe(const lzo_bytep in, lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem /* NOT USED */,
const lzo_bytep dict, lzo_uint dict_len)
#include "lzo1x_d.ch"

View File

@@ -41,6 +41,7 @@ static void copy2(lzo_bytep ip, const lzo_bytep m_pos, lzo_uint off)
{
assert(off > 0);
ip[0] = m_pos[0];
if (off == 1)
ip[1] = m_pos[0];
else
@@ -52,6 +53,7 @@ static void copy3(lzo_bytep ip, const lzo_bytep m_pos, lzo_uint off)
{
assert(off > 0);
ip[0] = m_pos[0];
if (off == 1)
{
ip[2] = ip[1] = m_pos[0];
@@ -74,9 +76,9 @@ static void copy3(lzo_bytep ip, const lzo_bytep m_pos, lzo_uint off)
************************************************************************/
LZO_PUBLIC(int)
DO_OPTIMIZE ( lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
DO_OPTIMIZE(lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
lzo_bytep op;
lzo_bytep ip;
@@ -98,41 +100,57 @@ DO_OPTIMIZE ( lzo_bytep in , lzo_uint in_len,
ip = in;
assert(in_len >= 3);
if (*ip > 17)
{
t = *ip++ - 17;
if (t < 4)
goto match_next;
goto first_literal_run;
}
assert(*ip < 16 || (*ip == 17 && in_len == 3));
while (TEST_IP_AND_TEST_OP)
{
t = *ip++;
if (t >= 16)
goto match;
/* a literal run */
litp = ip - 1;
if (t == 0)
{
t = 15;
while (*ip == 0)
t += 255, ip++;
t += *ip++;
}
lit = t + 3;
/* copy literals */
copy_literal_run:
*op++ = *ip++; *op++ = *ip++; *op++ = *ip++;
*op++ = *ip++;
*op++ = *ip++;
*op++ = *ip++;
first_literal_run:
do *op++ = *ip++; while (--t > 0);
do* op++ = *ip++;
while (--t > 0);
t = *ip++;
if (t >= 16)
goto match;
#if defined(LZO1X)
m_pos = op - 1 - 0x800;
#elif defined(LZO1Y)
@@ -140,13 +158,16 @@ first_literal_run:
#endif
m_pos -= t >> 2;
m_pos -= *ip++ << 2;
*op++ = *m_pos++; *op++ = *m_pos++; *op++ = *m_pos++;
*op++ = *m_pos++;
*op++ = *m_pos++;
*op++ = *m_pos++;
lit = 0;
goto match_done;
/* handle matches */
do {
do
{
if (t < 16) /* a M1 match */
{
m_pos = op - 1;
@@ -161,6 +182,7 @@ first_literal_run:
assert(litp == ip - 2 - lit - 2);
assert((lzo_uint)(*litp & 3) == lit);
nl = ip[-2] & 3;
/* test if a match follows */
if (nl == 0 && lit == 1 && ip[0] >= 16)
{
@@ -169,7 +191,7 @@ first_literal_run:
lit += 2;
*litp = LZO_BYTE((*litp & ~3) | lit);
/* copy over the 2 literals that replace the match */
copy2(ip-2,m_pos,pd(op,m_pos));
copy2(ip - 2, m_pos, pd(op, m_pos));
o_m1_a++;
}
/* test if a literal run follows */
@@ -180,25 +202,32 @@ first_literal_run:
/* remove short run */
*litp &= ~3;
/* copy over the 2 literals that replace the match */
copy2(ip-3+1,m_pos,pd(op,m_pos));
copy2(ip - 3 + 1, m_pos, pd(op, m_pos));
/* move literals 1 byte ahead */
litp += 2;
if (lit > 0)
lzo_memmove(litp+1,litp,lit);
lzo_memmove(litp + 1, litp, lit);
/* insert new length of long literal run */
lit += 2 + t + 3; assert(lit <= 18);
lit += 2 + t + 3;
assert(lit <= 18);
*litp = LZO_BYTE(lit - 3);
o_m1_b++;
*op++ = *m_pos++; *op++ = *m_pos++;
*op++ = *m_pos++;
*op++ = *m_pos++;
goto copy_literal_run;
}
copy_m1:
*op++ = *m_pos++; *op++ = *m_pos++;
*op++ = *m_pos++;
*op++ = *m_pos++;
}
else
{
match:
if (t >= 64) /* a M2 match */
{
m_pos = op - 1;
@@ -211,23 +240,28 @@ match:
m_pos -= *ip++ << 2;
t = (t >> 4) - 3;
#endif
if (litp == NULL)
goto copy_m;
nl = ip[-2] & 3;
/* test if in beetween two long literal runs */
if (t == 1 && lit > 3 && nl == 0 &&
ip[0] < 16 && ip[0] != 0 && (lit + 3 + ip[0] < 16))
ip[0] < 16 && ip[0] != 0 && (lit + 3 + ip[0] < 16))
{
assert(*litp == lit - 3);
t = *ip++;
/* copy over the 3 literals that replace the match */
copy3(ip-1-2,m_pos,pd(op,m_pos));
copy3(ip - 1 - 2, m_pos, pd(op, m_pos));
/* set new length of previous literal run */
lit += 3 + t + 3; assert(lit <= 18);
lit += 3 + t + 3;
assert(lit <= 18);
*litp = LZO_BYTE(lit - 3);
o_m2++;
*op++ = *m_pos++; *op++ = *m_pos++; *op++ = *m_pos++;
*op++ = *m_pos++;
*op++ = *m_pos++;
*op++ = *m_pos++;
goto copy_literal_run;
}
}
@@ -236,13 +270,17 @@ match:
if (t >= 32) /* a M3 match */
{
t &= 31;
if (t == 0)
{
t = 31;
while (*ip == 0)
t += 255, ip++;
t += *ip++;
}
m_pos = op - 1;
m_pos -= *ip++ >> 2;
m_pos -= *ip++ << 6;
@@ -252,23 +290,31 @@ match:
m_pos = op;
m_pos -= (t & 8) << 11;
t &= 7;
if (t == 0)
{
t = 7;
while (*ip == 0)
t += 255, ip++;
t += *ip++;
}
m_pos -= *ip++ >> 2;
m_pos -= *ip++ << 6;
if (m_pos == op)
goto eof_found;
m_pos -= 0x4000;
}
if (litp == NULL)
goto copy_m;
nl = ip[-2] & 3;
/* test if in beetween two matches */
if (t == 1 && lit == 0 && nl == 0 && ip[0] >= 16)
{
@@ -279,7 +325,7 @@ match:
lit += 3;
*litp = LZO_BYTE((*litp & ~3) | lit);
/* copy over the 3 literals that replace the match */
copy3(ip-3,m_pos,pd(op,m_pos));
copy3(ip - 3, m_pos, pd(op, m_pos));
o_m3_a++;
}
/* test if a literal run follows */
@@ -292,26 +338,37 @@ match:
/* remove short run */
*litp &= ~3;
/* copy over the 3 literals that replace the match */
copy3(ip-4+1,m_pos,pd(op,m_pos));
copy3(ip - 4 + 1, m_pos, pd(op, m_pos));
/* move literals 1 byte ahead */
litp += 2;
if (lit > 0)
lzo_memmove(litp+1,litp,lit);
lzo_memmove(litp + 1, litp, lit);
/* insert new length of long literal run */
lit += 3 + t + 3; assert(lit <= 18);
lit += 3 + t + 3;
assert(lit <= 18);
*litp = LZO_BYTE(lit - 3);
o_m3_b++;
*op++ = *m_pos++; *op++ = *m_pos++; *op++ = *m_pos++;
*op++ = *m_pos++;
*op++ = *m_pos++;
*op++ = *m_pos++;
goto copy_literal_run;
}
}
copy_m:
*op++ = *m_pos++; *op++ = *m_pos++;
do *op++ = *m_pos++; while (--t > 0);
*op++ = *m_pos++;
*op++ = *m_pos++;
do* op++ = *m_pos++;
while (--t > 0);
}
match_done:
if (next_lit == NO_LIT)
{
t = ip[-2] & 3;
@@ -320,15 +377,23 @@ match_done:
}
else
t = next_lit;
assert(t <= 3);
next_lit = NO_LIT;
if (t == 0)
break;
/* copy literals */
match_next:
do *op++ = *ip++; while (--t > 0);
do* op++ = *ip++;
while (--t > 0);
t = *ip++;
} while (TEST_IP_AND_TEST_OP);
}
while (TEST_IP_AND_TEST_OP);
}
/* no EOF code was found */
@@ -341,11 +406,14 @@ eof_found:
printf("optimize: %5lu %5lu %5lu %5lu %5lu\n",
o_m1_a, o_m1_b, o_m2, o_m3_a, o_m3_b);
#endif
LZO_UNUSED(o_m1_a); LZO_UNUSED(o_m1_b); LZO_UNUSED(o_m2);
LZO_UNUSED(o_m3_a); LZO_UNUSED(o_m3_b);
LZO_UNUSED(o_m1_a);
LZO_UNUSED(o_m1_b);
LZO_UNUSED(o_m2);
LZO_UNUSED(o_m3_a);
LZO_UNUSED(o_m3_b);
*out_len = pd(op, out);
return (ip == ip_end ? LZO_E_OK :
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
}

View File

@@ -35,24 +35,24 @@
#if defined(LZO_ARCH_I386) && defined(LZO_USE_ASM)
LZO_EXTERN(int) lzo1y_decompress_asm_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_PUBLIC(int) lzo1y_decompress_asm_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem)
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem)
{
return lzo1y_decompress_safe(src, src_len, dst, dst_len, wrkmem);
}
LZO_EXTERN(int) lzo1y_decompress_asm_fast_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem);
LZO_PUBLIC(int) lzo1y_decompress_asm_fast_safe
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem)
(const lzo_bytep src, lzo_uint src_len,
lzo_bytep dst, lzo_uintp dst_len,
lzo_voidp wrkmem)
{
return lzo1y_decompress_safe(src, src_len, dst, dst_len, wrkmem);
}

View File

@@ -46,7 +46,7 @@
#if (LZO_CC_BORLANDC && LZO_MM_FLAT)
# if ((__BORLANDC__) >= 0x0450 && (__BORLANDC__) < 0x0460)
/* avoid internal compiler error */
/* avoid internal compiler error */
# pragma option -Od
# endif
#endif
@@ -72,24 +72,24 @@
************************************************************************/
LZO_EXTERN(int)
lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain );
lzo2a_999_compress_callback(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain);
LZO_PUBLIC(int)
lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain )
lzo2a_999_compress_callback(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem,
lzo_callback_p cb,
lzo_uint max_chain)
{
lzo_bytep op;
lzo_bytep bitp = 0;
lzo_uint m_len, m_off;
LZO_COMPRESS_T cc;
LZO_COMPRESS_T * const c = &cc;
LZO_COMPRESS_T* const c = &cc;
lzo_swd_p const swd = (lzo_swd_p) wrkmem;
int r;
@@ -107,15 +107,19 @@ lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
op = out;
r = init_match(c,swd,NULL,0,0);
r = init_match(c, swd, NULL, 0, 0);
if (r != 0)
return r;
if (max_chain > 0)
swd->max_chain = max_chain;
r = find_match(c,swd,0,0);
r = find_match(c, swd, 0, 0);
if (r != 0)
return r;
while (c->look > 0)
{
lzo_uint lazy_match_min_gain = 0;
@@ -129,6 +133,7 @@ lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
m_off = c->m_off;
#if (SWD_N >= 8192)
if (m_off >= 8192)
{
if (m_len < M3_MIN_LEN)
@@ -138,25 +143,25 @@ lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
}
else
#endif
if (m_len >= M1_MIN_LEN && m_len <= M1_MAX_LEN && m_off <= 256)
{
lazy_match_min_gain = 2;
if (m_len >= M1_MIN_LEN && m_len <= M1_MAX_LEN && m_off <= 256)
{
lazy_match_min_gain = 2;
#if (SWD_N >= 8192)
extra1 = 3;
extra1 = 3;
#endif
extra2 = 2;
}
else if (m_len >= 10)
lazy_match_min_gain = 1;
else if (m_len >= 3)
{
lazy_match_min_gain = 1;
extra2 = 2;
}
else if (m_len >= 10)
lazy_match_min_gain = 1;
else if (m_len >= 3)
{
lazy_match_min_gain = 1;
#if (SWD_N >= 8192)
extra1 = 1;
extra1 = 1;
#endif
}
else
m_len = 0;
}
else
m_len = 0;
/* try a lazy match */
@@ -164,25 +169,28 @@ lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
{
unsigned char lit = LZO_BYTE(swd->b_char);
r = find_match(c,swd,1,0);
assert(r == 0); LZO_UNUSED(r);
r = find_match(c, swd, 1, 0);
assert(r == 0);
LZO_UNUSED(r);
assert(c->look > 0);
#if (SWD_N >= 8192)
if (m_off < 8192 && c->m_off >= 8192)
lazy_match_min_gain += extra1;
else
#endif
if (m_len >= M1_MIN_LEN && m_len <= M1_MAX_LEN && m_off <= 256)
{
if (!(c->m_len >= M1_MIN_LEN &&
c->m_len <= M1_MAX_LEN && c->m_off <= 256))
lazy_match_min_gain += extra2;
}
if (m_len >= M1_MIN_LEN && m_len <= M1_MAX_LEN && m_off <= 256)
{
if (!(c->m_len >= M1_MIN_LEN &&
c->m_len <= M1_MAX_LEN && c->m_off <= 256))
lazy_match_min_gain += extra2;
}
if (c->m_len >= M1_MIN_LEN &&
c->m_len <= M1_MAX_LEN && c->m_off <= 256)
c->m_len <= M1_MAX_LEN && c->m_off <= 256)
{
lazy_match_min_gain -= 1;
lazy_match_min_gain -= 1;
}
if ((lzo_int) lazy_match_min_gain < 1)
@@ -206,6 +214,7 @@ lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
}
else
ahead = 1;
assert(m_len > 0);
}
@@ -216,8 +225,9 @@ lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
putbit(0);
putbyte(swd->b_char);
c->lit_bytes++;
r = find_match(c,swd,1,0);
assert(r == 0); LZO_UNUSED(r);
r = find_match(c, swd, 1, 0);
assert(r == 0);
LZO_UNUSED(r);
}
else
{
@@ -230,10 +240,11 @@ lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
{
putbit(1);
putbit(0);
putbits(2,m_len - M1_MIN_LEN);
putbits(2, m_len - M1_MIN_LEN);
putbyte(m_off - 1);
c->m1++;
}
#if (SWD_N >= 8192)
else if (m_off >= 8192)
{
@@ -245,14 +256,17 @@ lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
putbyte(m_off >> 5);
putbit(1);
len -= M3_MIN_LEN - 1;
while (len > 255)
{
len -= 255;
putbyte(0);
}
putbyte(len);
c->m4++;
}
#endif
else
{
@@ -260,6 +274,7 @@ lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
putbit(1);
putbit(1);
if (m_len <= 9)
{
putbyte(((m_len - 2) << 5) | (m_off & 31));
@@ -275,17 +290,21 @@ lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
putbit(0);
#endif
len -= 10 - 1;
while (len > 255)
{
len -= 255;
putbyte(0);
}
putbyte(len);
c->m3++;
}
}
r = find_match(c,swd,m_len,1+ahead);
assert(r == 0); LZO_UNUSED(r);
r = find_match(c, swd, m_len, 1 + ahead);
assert(r == 0);
LZO_UNUSED(r);
}
c->codesize = pd(op, out);
@@ -301,6 +320,7 @@ lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
/* flush remaining bits */
assert(k < CHAR_BIT);
if (k > 0)
{
assert(b == MASKBITS(k));
@@ -321,8 +341,8 @@ lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
#if 0
printf("%ld -> %ld: %ld %ld %ld %ld %ld %ld\n",
(long) c->textsize, (long) c->codesize,
c->lit_bytes, c->m1, c->m2, c->m3, c->m4, c->lazy);
(long) c->textsize, (long) c->codesize,
c->lit_bytes, c->m1, c->m2, c->m3, c->m4, c->lazy);
#endif
return LZO_E_OK;
}
@@ -334,11 +354,11 @@ lzo2a_999_compress_callback ( const lzo_bytep in , lzo_uint in_len,
************************************************************************/
LZO_PUBLIC(int)
lzo2a_999_compress ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
lzo2a_999_compress(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
return lzo2a_999_compress_callback(in,in_len,out,out_len,wrkmem,
return lzo2a_999_compress_callback(in, in_len, out, out_len, wrkmem,
(lzo_callback_p) 0, 0);
}

View File

@@ -37,9 +37,9 @@
#define _NEXTBYTE (*ip++)
LZO_PUBLIC(int)
DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem )
DO_DECOMPRESS(const lzo_bytep in , lzo_uint in_len,
lzo_bytep out, lzo_uintp out_len,
lzo_voidp wrkmem)
{
lzo_bytep op;
const lzo_bytep ip;
@@ -62,17 +62,21 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
while (TEST_IP_AND_TEST_OP)
{
NEEDBITS(1);
if (MASKBITS(1) == 0)
{
DUMPBITS(1);
/* a literal */
NEED_IP(1); NEED_OP(1);
NEED_IP(1);
NEED_OP(1);
*op++ = *ip++;
continue;
}
DUMPBITS(1);
NEEDBITS(1);
if (MASKBITS(1) == 0)
{
DUMPBITS(1);
@@ -80,26 +84,31 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
NEEDBITS(2);
t = M1_MIN_LEN + (lzo_uint) MASKBITS(2);
DUMPBITS(2);
NEED_IP(1); NEED_OP(t);
NEED_IP(1);
NEED_OP(t);
m_pos = op - 1 - *ip++;
assert(m_pos >= out); assert(m_pos < op);
assert(m_pos >= out);
assert(m_pos < op);
TEST_LB(m_pos);
MEMCPY_DS(op,m_pos,t);
MEMCPY_DS(op, m_pos, t);
continue;
}
DUMPBITS(1);
NEED_IP(2);
t = *ip++;
m_pos = op;
m_pos -= (t & 31) | (((lzo_uint) *ip++) << 5);
m_pos -= (t & 31) | (((lzo_uint) * ip++) << 5);
t >>= 5;
if (t == 0)
{
#if (SWD_N >= 8192)
NEEDBITS(1);
t = MASKBITS(1);
DUMPBITS(1);
if (t == 0)
t = 10 - 1;
else
@@ -108,10 +117,12 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
m_pos -= 8192; /* t << 13 */
t = M3_MIN_LEN - 1;
}
#else
t = 10 - 1;
#endif
NEED_IP(1);
while (*ip == 0)
{
t += 255;
@@ -119,20 +130,25 @@ DO_DECOMPRESS ( const lzo_bytep in , lzo_uint in_len,
TEST_OV(t);
NEED_IP(1);
}
t += *ip++;
}
else
{
#if defined(LZO_EOF_CODE)
if (m_pos == op)
goto eof_found;
#endif
t += 2;
}
assert(m_pos >= out); assert(m_pos < op);
assert(m_pos >= out);
assert(m_pos < op);
TEST_LB(m_pos);
NEED_OP(t);
MEMCPY_DS(op,m_pos,t);
MEMCPY_DS(op, m_pos, t);
}
@@ -148,7 +164,7 @@ eof_found:
#endif
*out_len = pd(op, out);
return (ip == ip_end ? LZO_E_OK :
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
(ip < ip_end ? LZO_E_INPUT_NOT_CONSUMED : LZO_E_INPUT_OVERRUN));
#if defined(HAVE_NEED_IP)

View File

@@ -47,7 +47,7 @@
# error "include this file first"
#endif
#if defined(LZO_CFG_BUILD_DLL) && (LZO_CFG_BUILD_DLL+0) && !defined(__LZO_EXPORT1) && !defined(__LZO_EXPORT2) && 0
/* idea: we could auto-define __LZO_EXPORT1 for DLL exports */
/* idea: we could auto-define __LZO_EXPORT1 for DLL exports */
#ifndef __LZODEFS_H_INCLUDED
#if defined(LZO_HAVE_CONFIG_H)
# include <config.h>
@@ -56,8 +56,8 @@
#include <stddef.h>
#include <lzo/lzodefs.h>
#endif
/* #define __LZO_EXPORT1 __attribute__((__visibility__("default"))) */
/* #define __LZO_EXPORT1 __declspec(dllexport) */
/* #define __LZO_EXPORT1 __attribute__((__visibility__("default"))) */
/* #define __LZO_EXPORT1 __declspec(dllexport) */
#endif
#include <lzo/lzoconf.h>
#if defined(LZO_CFG_EXTRA_CONFIG_HEADER2)
@@ -75,24 +75,24 @@
************************************************************************/
#if (LZO_CC_MSC && (_MSC_VER >= 1000 && _MSC_VER < 1100))
/* disable bogus "unreachable code" warnings */
/* disable bogus "unreachable code" warnings */
# pragma warning(disable: 4702)
#endif
#if (LZO_CC_MSC && (_MSC_VER >= 1000))
# pragma warning(disable: 4127 4701)
/* disable warnings about inlining */
/* disable warnings about inlining */
# pragma warning(disable: 4514 4710 4711)
#endif
#if (LZO_CC_MSC && (_MSC_VER >= 1300))
/* disable '-Wall' warnings in system header files */
/* disable '-Wall' warnings in system header files */
# pragma warning(disable: 4820)
#endif
#if (LZO_CC_MSC && (_MSC_VER >= 1800))
/* disable '-Wall' warnings in system header files */
/* disable '-Wall' warnings in system header files */
# pragma warning(disable: 4746)
#endif
#if (LZO_CC_INTELC && (__INTEL_COMPILER >= 900))
/* disable pedantic warnings in system header files */
/* disable pedantic warnings in system header files */
# pragma warning(disable: 1684)
#endif
@@ -277,8 +277,8 @@ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(lzo_uint64_t) == 8)
#if !defined(DMUL)
#if 0
/* 32*32 multiplies may be faster than 64*64 on some 64-bit machines,
* but then we need extra casts from unsigned<->size_t */
/* 32*32 multiplies may be faster than 64*64 on some 64-bit machines,
* but then we need extra casts from unsigned<->size_t */
# define DMUL(a,b) ((lzo_xint) ((lzo_uint32_t)(a) * (lzo_uint32_t)(b)))
#else
# define DMUL(a,b) ((lzo_xint) ((a) * (b)))

View File

@@ -35,59 +35,60 @@
// see http://www.zlib.org/
************************************************************************/
static const lzo_uint32_t lzo_crc32_table[256] = {
0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
0x2d02ef8dL
static const lzo_uint32_t lzo_crc32_table[256] =
{
0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL, 0x076dc419L,
0x706af48fL, 0xe963a535L, 0x9e6495a3L, 0x0edb8832L, 0x79dcb8a4L,
0xe0d5e91eL, 0x97d2d988L, 0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L,
0x90bf1d91L, 0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L, 0x136c9856L,
0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL, 0x14015c4fL, 0x63066cd9L,
0xfa0f3d63L, 0x8d080df5L, 0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L,
0xa2677172L, 0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L, 0x32d86ce3L,
0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L, 0x26d930acL, 0x51de003aL,
0xc8d75180L, 0xbfd06116L, 0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L,
0xb8bda50fL, 0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL, 0x76dc4190L,
0x01db7106L, 0x98d220bcL, 0xefd5102aL, 0x71b18589L, 0x06b6b51fL,
0x9fbfe4a5L, 0xe8b8d433L, 0x7807c9a2L, 0x0f00f934L, 0x9609a88eL,
0xe10e9818L, 0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL, 0x6c0695edL,
0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L, 0x65b0d9c6L, 0x12b7e950L,
0x8bbeb8eaL, 0xfcb9887cL, 0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L,
0xfbd44c65L, 0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL, 0x4369e96aL,
0x346ed9fcL, 0xad678846L, 0xda60b8d0L, 0x44042d73L, 0x33031de5L,
0xaa0a4c5fL, 0xdd0d7cc9L, 0x5005713cL, 0x270241aaL, 0xbe0b1010L,
0xc90c2086L, 0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L, 0x59b33d17L,
0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL, 0xedb88320L, 0x9abfb3b6L,
0x03b6e20cL, 0x74b1d29aL, 0xead54739L, 0x9dd277afL, 0x04db2615L,
0x73dc1683L, 0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L, 0xf00f9344L,
0x8708a3d2L, 0x1e01f268L, 0x6906c2feL, 0xf762575dL, 0x806567cbL,
0x196c3671L, 0x6e6b06e7L, 0xfed41b76L, 0x89d32be0L, 0x10da7a5aL,
0x67dd4accL, 0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L, 0xd1bb67f1L,
0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL, 0xd80d2bdaL, 0xaf0a1b4cL,
0x36034af6L, 0x41047a60L, 0xdf60efc3L, 0xa867df55L, 0x316e8eefL,
0x4669be79L, 0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL, 0xc5ba3bbeL,
0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L, 0xc2d7ffa7L, 0xb5d0cf31L,
0x2cd99e8bL, 0x5bdeae1dL, 0x9b64c2b0L, 0xec63f226L, 0x756aa39cL,
0x026d930aL, 0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L, 0x92d28e9bL,
0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L, 0x86d3d2d4L, 0xf1d4e242L,
0x68ddb3f8L, 0x1fda836eL, 0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L,
0x18b74777L, 0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L, 0xa00ae278L,
0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L, 0xa7672661L, 0xd06016f7L,
0x4969474dL, 0x3e6e77dbL, 0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L,
0x37d83bf0L, 0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L, 0xbad03605L,
0xcdd70693L, 0x54de5729L, 0x23d967bfL, 0xb3667a2eL, 0xc4614ab8L,
0x5d681b02L, 0x2a6f2b94L, 0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL,
0x2d02ef8dL
};
@@ -119,25 +120,29 @@ lzo_crc32(lzo_uint32_t c, const lzo_bytep buf, lzo_uint len)
#if 1
# define table lzo_crc32_table
#else
const lzo_uint32_t * table = lzo_crc32_table;
const lzo_uint32_t* table = lzo_crc32_table;
#endif
if (buf == NULL)
return 0;
crc = (c & LZO_UINT32_C(0xffffffff)) ^ LZO_UINT32_C(0xffffffff);
if (len >= 16) do
{
LZO_DO16(buf,0);
buf += 16;
len -= 16;
} while (len >= 16);
{
LZO_DO16(buf, 0);
buf += 16;
len -= 16;
}
while (len >= 16);
if (len != 0) do
{
LZO_DO1(buf,0);
buf += 1;
len -= 1;
} while (len > 0);
{
LZO_DO1(buf, 0);
buf += 1;
len -= 1;
}
while (len > 0);
return crc ^ LZO_UINT32_C(0xffffffff);
#undef table

View File

@@ -152,11 +152,11 @@ extern "C" {
#if (LZO_HASH == LZO_HASH_GZIP)
/* hash function like in gzip/zlib (deflate) */
/* hash function like in gzip/zlib (deflate) */
# define _DINDEX(dv,p) (_DV_A((p),DL_SHIFT))
#elif (LZO_HASH == LZO_HASH_GZIP_INCREMENTAL)
/* incremental hash like in gzip/zlib (deflate) */
/* incremental hash like in gzip/zlib (deflate) */
# define __LZO_HASH_INCREMENTAL 1
# define DVAL_FIRST(dv,p) dv = _DV_A((p),DL_SHIFT)
# define DVAL_NEXT(dv,p) dv = (((dv) << DL_SHIFT) ^ p[2])
@@ -164,7 +164,7 @@ extern "C" {
# define DVAL_LOOKAHEAD DL_MIN_LEN
#elif (LZO_HASH == LZO_HASH_LZO_INCREMENTAL_A)
/* incremental LZO hash version A */
/* incremental LZO hash version A */
# define __LZO_HASH_INCREMENTAL 1
# define DVAL_FIRST(dv,p) dv = _DV_A((p),5)
# define DVAL_NEXT(dv,p) \
@@ -173,7 +173,7 @@ extern "C" {
# define DVAL_LOOKAHEAD DL_MIN_LEN
#elif (LZO_HASH == LZO_HASH_LZO_INCREMENTAL_B)
/* incremental LZO hash version B */
/* incremental LZO hash version B */
# define __LZO_HASH_INCREMENTAL 1
# define DVAL_FIRST(dv,p) dv = _DV_B((p),5)
# define DVAL_NEXT(dv,p) \
@@ -215,8 +215,8 @@ static void
DVAL_ASSERT(lzo_xint dv, const lzo_bytep p)
{
lzo_xint df;
DVAL_FIRST(df,(p));
assert(DINDEX(dv,p) == DINDEX(df,p));
DVAL_FIRST(df, (p));
assert(DINDEX(dv, p) == DINDEX(df, p));
}
#else
# define DVAL_ASSERT(dv,p) ((void) 0)

View File

@@ -34,13 +34,16 @@
/* don't pull in <windows.h> - we don't need it */
#if 0
BOOL FAR PASCAL LibMain ( HANDLE hInstance, WORD wDataSegment,
WORD wHeapSize, LPSTR lpszCmdLine )
BOOL FAR PASCAL LibMain(HANDLE hInstance, WORD wDataSegment,
WORD wHeapSize, LPSTR lpszCmdLine)
#else
int __far __pascal LibMain ( int a, short b, short c, long d )
int __far __pascal LibMain(int a, short b, short c, long d)
#endif
{
LZO_UNUSED(a); LZO_UNUSED(b); LZO_UNUSED(c); LZO_UNUSED(d);
LZO_UNUSED(a);
LZO_UNUSED(b);
LZO_UNUSED(c);
LZO_UNUSED(d);
return 1;
}

View File

@@ -64,21 +64,28 @@
__lzo_static_forceinline unsigned lzo_bitops_ctlz32_func(lzo_uint32_t v)
{
#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
unsigned long r; (void) _BitScanReverse(&r, v); return (unsigned) r ^ 31;
unsigned long r;
(void) _BitScanReverse(&r, v);
return (unsigned) r ^ 31;
#define lzo_bitops_ctlz32(v) lzo_bitops_ctlz32_func(v)
#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386) && (LZO_ASM_SYNTAX_GNUC)
lzo_uint32_t r;
__asm__("bsr %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
__asm__("bsr %1,%0" : "=r"(r) : "rm"(v) __LZO_ASM_CLOBBER_LIST_CC);
return (unsigned) r ^ 31;
#define lzo_bitops_ctlz32(v) lzo_bitops_ctlz32_func(v)
#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_INT == 4)
unsigned r; r = (unsigned) __builtin_clz(v); return r;
unsigned r;
r = (unsigned) __builtin_clz(v);
return r;
#define lzo_bitops_ctlz32(v) ((unsigned) __builtin_clz(v))
#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG == 8) && (LZO_WORDSIZE >= 8)
unsigned r; r = (unsigned) __builtin_clzl(v); return r ^ 32;
unsigned r;
r = (unsigned) __builtin_clzl(v);
return r ^ 32;
#define lzo_bitops_ctlz32(v) (((unsigned) __builtin_clzl(v)) ^ 32)
#else
LZO_UNUSED(v); return 0;
LZO_UNUSED(v);
return 0;
#endif
}
@@ -86,21 +93,28 @@ __lzo_static_forceinline unsigned lzo_bitops_ctlz32_func(lzo_uint32_t v)
__lzo_static_forceinline unsigned lzo_bitops_ctlz64_func(lzo_uint64_t v)
{
#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64)
unsigned long r; (void) _BitScanReverse64(&r, v); return (unsigned) r ^ 63;
unsigned long r;
(void) _BitScanReverse64(&r, v);
return (unsigned) r ^ 63;
#define lzo_bitops_ctlz64(v) lzo_bitops_ctlz64_func(v)
#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64) && (LZO_ASM_SYNTAX_GNUC)
lzo_uint64_t r;
__asm__("bsr %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
__asm__("bsr %1,%0" : "=r"(r) : "rm"(v) __LZO_ASM_CLOBBER_LIST_CC);
return (unsigned) r ^ 63;
#define lzo_bitops_ctlz64(v) lzo_bitops_ctlz64_func(v)
#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG == 8) && (LZO_WORDSIZE >= 8)
unsigned r; r = (unsigned) __builtin_clzl(v); return r;
unsigned r;
r = (unsigned) __builtin_clzl(v);
return r;
#define lzo_bitops_ctlz64(v) ((unsigned) __builtin_clzl(v))
#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG_LONG == 8) && (LZO_WORDSIZE >= 8)
unsigned r; r = (unsigned) __builtin_clzll(v); return r;
unsigned r;
r = (unsigned) __builtin_clzll(v);
return r;
#define lzo_bitops_ctlz64(v) ((unsigned) __builtin_clzll(v))
#else
LZO_UNUSED(v); return 0;
LZO_UNUSED(v);
return 0;
#endif
}
#endif
@@ -108,18 +122,23 @@ __lzo_static_forceinline unsigned lzo_bitops_ctlz64_func(lzo_uint64_t v)
__lzo_static_forceinline unsigned lzo_bitops_cttz32_func(lzo_uint32_t v)
{
#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386)
unsigned long r; (void) _BitScanForward(&r, v); return (unsigned) r;
unsigned long r;
(void) _BitScanForward(&r, v);
return (unsigned) r;
#define lzo_bitops_cttz32(v) lzo_bitops_cttz32_func(v)
#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64 || LZO_ARCH_I386) && (LZO_ASM_SYNTAX_GNUC)
lzo_uint32_t r;
__asm__("bsf %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
__asm__("bsf %1,%0" : "=r"(r) : "rm"(v) __LZO_ASM_CLOBBER_LIST_CC);
return (unsigned) r;
#define lzo_bitops_cttz32(v) lzo_bitops_cttz32_func(v)
#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_INT >= 4)
unsigned r; r = (unsigned) __builtin_ctz(v); return r;
unsigned r;
r = (unsigned) __builtin_ctz(v);
return r;
#define lzo_bitops_cttz32(v) ((unsigned) __builtin_ctz(v))
#else
LZO_UNUSED(v); return 0;
LZO_UNUSED(v);
return 0;
#endif
}
@@ -127,21 +146,28 @@ __lzo_static_forceinline unsigned lzo_bitops_cttz32_func(lzo_uint32_t v)
__lzo_static_forceinline unsigned lzo_bitops_cttz64_func(lzo_uint64_t v)
{
#if (LZO_BITOPS_USE_MSC_BITSCAN) && (LZO_ARCH_AMD64)
unsigned long r; (void) _BitScanForward64(&r, v); return (unsigned) r;
unsigned long r;
(void) _BitScanForward64(&r, v);
return (unsigned) r;
#define lzo_bitops_cttz64(v) lzo_bitops_cttz64_func(v)
#elif (LZO_BITOPS_USE_ASM_BITSCAN) && (LZO_ARCH_AMD64) && (LZO_ASM_SYNTAX_GNUC)
lzo_uint64_t r;
__asm__("bsf %1,%0" : "=r" (r) : "rm" (v) __LZO_ASM_CLOBBER_LIST_CC);
__asm__("bsf %1,%0" : "=r"(r) : "rm"(v) __LZO_ASM_CLOBBER_LIST_CC);
return (unsigned) r;
#define lzo_bitops_cttz64(v) lzo_bitops_cttz64_func(v)
#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG >= 8) && (LZO_WORDSIZE >= 8)
unsigned r; r = (unsigned) __builtin_ctzl(v); return r;
unsigned r;
r = (unsigned) __builtin_ctzl(v);
return r;
#define lzo_bitops_cttz64(v) ((unsigned) __builtin_ctzl(v))
#elif (LZO_BITOPS_USE_GNUC_BITSCAN) && (LZO_SIZEOF_LONG_LONG >= 8) && (LZO_WORDSIZE >= 8)
unsigned r; r = (unsigned) __builtin_ctzll(v); return r;
unsigned r;
r = (unsigned) __builtin_ctzll(v);
return r;
#define lzo_bitops_cttz64(v) ((unsigned) __builtin_ctzll(v))
#else
LZO_UNUSED(v); return 0;
LZO_UNUSED(v);
return 0;
#endif
}
#endif
@@ -179,7 +205,7 @@ lzo_unused_funcs_impl(void, lzo_bitops_unused_funcs)(void)
typedef lzo_uint16_t __lzo_may_alias lzo_memops_TU2;
#define lzo_memops_TU2p volatile lzo_memops_TU2 *
#elif defined(__lzo_byte_struct)
__lzo_byte_struct(lzo_memops_TU2_struct,2)
__lzo_byte_struct(lzo_memops_TU2_struct, 2)
typedef struct lzo_memops_TU2_struct lzo_memops_TU2;
#else
struct lzo_memops_TU2_struct { unsigned char a[2]; } __lzo_may_alias;
@@ -194,7 +220,7 @@ typedef struct lzo_memops_TU2_struct lzo_memops_TU2;
typedef lzo_uint32_t __lzo_may_alias lzo_memops_TU4;
#define lzo_memops_TU4p volatile lzo_memops_TU4 __LZO_MMODEL *
#elif defined(__lzo_byte_struct)
__lzo_byte_struct(lzo_memops_TU4_struct,4)
__lzo_byte_struct(lzo_memops_TU4_struct, 4)
typedef struct lzo_memops_TU4_struct lzo_memops_TU4;
#else
struct lzo_memops_TU4_struct { unsigned char a[4]; } __lzo_may_alias;
@@ -209,7 +235,7 @@ typedef struct lzo_memops_TU4_struct lzo_memops_TU4;
typedef lzo_uint64_t __lzo_may_alias lzo_memops_TU8;
#define lzo_memops_TU8p volatile lzo_memops_TU8 __LZO_MMODEL *
#elif defined(__lzo_byte_struct)
__lzo_byte_struct(lzo_memops_TU8_struct,8)
__lzo_byte_struct(lzo_memops_TU8_struct, 8)
typedef struct lzo_memops_TU8_struct lzo_memops_TU8;
#else
struct lzo_memops_TU8_struct { unsigned char a[8]; } __lzo_may_alias;
@@ -276,10 +302,10 @@ typedef struct lzo_memops_TU8_struct lzo_memops_TU8;
d__8[0] = s__8[0]; d__8[1] = s__8[1]; d__8[2] = s__8[2]; d__8[3] = s__8[3]; \
d__8[4] = s__8[4]; d__8[5] = s__8[5]; d__8[6] = s__8[6]; d__8[7] = s__8[7]; \
LZO_BLOCK_END
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU1p)0)==1)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU1p)0) == 1)
#define LZO_MEMOPS_COPY1(dd,ss) LZO_MEMOPS_MOVE1(dd,ss)
#if (LZO_OPT_UNALIGNED16)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU2p)0)==2)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU2p)0) == 2)
#define LZO_MEMOPS_COPY2(dd,ss) \
* (lzo_memops_TU2p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU2p) (const lzo_memops_TU0p) (ss)
#elif defined(lzo_memops_tcheck__)
@@ -291,7 +317,7 @@ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU2p)0)==2)
#define LZO_MEMOPS_COPY2(dd,ss) LZO_MEMOPS_MOVE2(dd,ss)
#endif
#if (LZO_OPT_UNALIGNED32)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU4p)0)==4)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU4p)0) == 4)
#define LZO_MEMOPS_COPY4(dd,ss) \
* (lzo_memops_TU4p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU4p) (const lzo_memops_TU0p) (ss)
#elif defined(lzo_memops_tcheck__)
@@ -307,7 +333,7 @@ LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU4p)0)==4)
LZO_BLOCK_BEGIN LZO_MEMOPS_COPY4(dd,ss); LZO_MEMOPS_COPY4((lzo_memops_TU1p)(lzo_memops_TU0p)(dd)+4,(const lzo_memops_TU1p)(const lzo_memops_TU0p)(ss)+4); LZO_BLOCK_END
#else
#if (LZO_OPT_UNALIGNED64)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU8p)0)==8)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU8p)0) == 8)
#define LZO_MEMOPS_COPY8(dd,ss) \
* (lzo_memops_TU8p) (lzo_memops_TU0p) (dd) = * (const lzo_memops_TU8p) (const lzo_memops_TU0p) (ss)
#elif (LZO_OPT_UNALIGNED32)
@@ -340,11 +366,11 @@ __lzo_static_forceinline lzo_uint16_t lzo_memops_get_le16(const lzo_voidp ss)
#elif (LZO_OPT_UNALIGNED16 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
const lzo_memops_TU2p s = (const lzo_memops_TU2p) ss;
unsigned long vv;
__asm__("lhbrx %0,0,%1" : "=r" (vv) : "r" (s), "m" (*s));
__asm__("lhbrx %0,0,%1" : "=r"(vv) : "r"(s), "m"(*s));
v = (lzo_uint16_t) vv;
#else
const lzo_memops_TU1p s = (const lzo_memops_TU1p) ss;
v = (lzo_uint16_t) (((lzo_uint16_t)s[0]) | ((lzo_uint16_t)s[1] << 8));
v = (lzo_uint16_t)(((lzo_uint16_t)s[0]) | ((lzo_uint16_t)s[1] << 8));
#endif
return v;
}
@@ -362,11 +388,11 @@ __lzo_static_forceinline lzo_uint32_t lzo_memops_get_le32(const lzo_voidp ss)
#elif (LZO_OPT_UNALIGNED32 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
const lzo_memops_TU4p s = (const lzo_memops_TU4p) ss;
unsigned long vv;
__asm__("lwbrx %0,0,%1" : "=r" (vv) : "r" (s), "m" (*s));
__asm__("lwbrx %0,0,%1" : "=r"(vv) : "r"(s), "m"(*s));
v = (lzo_uint32_t) vv;
#else
const lzo_memops_TU1p s = (const lzo_memops_TU1p) ss;
v = (lzo_uint32_t) (((lzo_uint32_t)s[0]) | ((lzo_uint32_t)s[1] << 8) | ((lzo_uint32_t)s[2] << 16) | ((lzo_uint32_t)s[3] << 24));
v = (lzo_uint32_t)(((lzo_uint32_t)s[0]) | ((lzo_uint32_t)s[1] << 8) | ((lzo_uint32_t)s[2] << 16) | ((lzo_uint32_t)s[3] << 24));
#endif
return v;
}
@@ -387,7 +413,7 @@ __lzo_static_forceinline lzo_uint16_t lzo_memops_get_ne16(const lzo_voidp ss)
return v;
}
#if (LZO_OPT_UNALIGNED16)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU2p)0)==2)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU2p)0) == 2)
#define LZO_MEMOPS_GET_NE16(ss) (* (const lzo_memops_TU2p) (const lzo_memops_TU0p) (ss))
#else
#define LZO_MEMOPS_GET_NE16(ss) lzo_memops_get_ne16(ss)
@@ -400,14 +426,14 @@ __lzo_static_forceinline lzo_uint32_t lzo_memops_get_ne32(const lzo_voidp ss)
return v;
}
#if (LZO_OPT_UNALIGNED32)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU4p)0)==4)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU4p)0) == 4)
#define LZO_MEMOPS_GET_NE32(ss) (* (const lzo_memops_TU4p) (const lzo_memops_TU0p) (ss))
#else
#define LZO_MEMOPS_GET_NE32(ss) lzo_memops_get_ne32(ss)
#endif
#if (LZO_OPT_UNALIGNED64)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU8p)0)==8)
LZO_COMPILE_TIME_ASSERT_HEADER(sizeof(*(lzo_memops_TU8p)0) == 8)
#define LZO_MEMOPS_GET_NE64(ss) (* (const lzo_memops_TU8p) (const lzo_memops_TU0p) (ss))
#endif
@@ -418,10 +444,10 @@ __lzo_static_forceinline void lzo_memops_put_le16(lzo_voidp dd, lzo_uint16_t vv)
#elif (LZO_OPT_UNALIGNED16 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
lzo_memops_TU2p d = (lzo_memops_TU2p) dd;
unsigned long v = vv;
__asm__("sthbrx %2,0,%1" : "=m" (*d) : "r" (d), "r" (v));
__asm__("sthbrx %2,0,%1" : "=m"(*d) : "r"(d), "r"(v));
#else
lzo_memops_TU1p d = (lzo_memops_TU1p) dd;
d[0] = LZO_BYTE((vv ) & 0xff);
d[0] = LZO_BYTE((vv) & 0xff);
d[1] = LZO_BYTE((vv >> 8) & 0xff);
#endif
}
@@ -438,10 +464,10 @@ __lzo_static_forceinline void lzo_memops_put_le32(lzo_voidp dd, lzo_uint32_t vv)
#elif (LZO_OPT_UNALIGNED32 && LZO_ARCH_POWERPC && LZO_ABI_BIG_ENDIAN) && (LZO_ASM_SYNTAX_GNUC)
lzo_memops_TU4p d = (lzo_memops_TU4p) dd;
unsigned long v = vv;
__asm__("stwbrx %2,0,%1" : "=m" (*d) : "r" (d), "r" (v));
__asm__("stwbrx %2,0,%1" : "=m"(*d) : "r"(d), "r"(v));
#else
lzo_memops_TU1p d = (lzo_memops_TU1p) dd;
d[0] = LZO_BYTE((vv ) & 0xff);
d[0] = LZO_BYTE((vv) & 0xff);
d[1] = LZO_BYTE((vv >> 8) & 0xff);
d[2] = LZO_BYTE((vv >> 16) & 0xff);
d[3] = LZO_BYTE((vv >> 24) & 0xff);

View File

@@ -48,14 +48,14 @@
#undef LZOCHK_ASSERT
#include "lzo_supp.h"
LZOCHK_ASSERT((LZO_UINT32_C(1) << (int)(8*sizeof(LZO_UINT32_C(1))-1)) > 0)
LZOCHK_ASSERT_IS_SIGNED_T(lzo_int)
LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_uint)
LZOCHK_ASSERT((LZO_UINT32_C(1) << (int)(8 * sizeof(LZO_UINT32_C(1)) - 1)) > 0)
LZOCHK_ASSERT_IS_SIGNED_T(lzo_int)
LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_uint)
#if !(__LZO_UINTPTR_T_IS_POINTER)
LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_uintptr_t)
LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_uintptr_t)
#endif
LZOCHK_ASSERT(sizeof(lzo_uintptr_t) >= sizeof(lzo_voidp))
LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_xint)
LZOCHK_ASSERT(sizeof(lzo_uintptr_t) >= sizeof(lzo_voidp))
LZOCHK_ASSERT_IS_UNSIGNED_T(lzo_xint)
#endif
#undef LZOCHK_ASSERT
@@ -65,9 +65,10 @@
//
************************************************************************/
union lzo_config_check_union {
union lzo_config_check_union
{
lzo_uint a[2];
unsigned char b[2*LZO_MAX(8,sizeof(lzo_uint))];
unsigned char b[2 * LZO_MAX(8, sizeof(lzo_uint))];
#if defined(lzo_uint64_t)
lzo_uint64_t c[2];
#endif
@@ -79,7 +80,7 @@ union lzo_config_check_union {
#else
static __lzo_noinline lzo_voidp u2p(lzo_voidp ptr, lzo_uint off)
{
return (lzo_voidp) ((lzo_bytep) ptr + off);
return (lzo_voidp)((lzo_bytep) ptr + off);
}
#endif
@@ -102,17 +103,20 @@ _lzo_config_check(void)
r &= ((* (lzo_bytep) p) == 0);
#if !(LZO_CFG_NO_CONFIG_CHECK)
#if (LZO_ABI_BIG_ENDIAN)
u.a[0] = u.a[1] = 0; u.b[sizeof(lzo_uint) - 1] = 128;
u.a[0] = u.a[1] = 0;
u.b[sizeof(lzo_uint) - 1] = 128;
p = u2p(&u, 0);
r &= ((* (lzo_uintp) p) == 128);
#endif
#if (LZO_ABI_LITTLE_ENDIAN)
u.a[0] = u.a[1] = 0; u.b[0] = 128;
u.a[0] = u.a[1] = 0;
u.b[0] = 128;
p = u2p(&u, 0);
r &= ((* (lzo_uintp) p) == 128);
#endif
u.a[0] = u.a[1] = 0;
u.b[0] = 1; u.b[3] = 2;
u.b[0] = 1;
u.b[3] = 2;
p = u2p(&u, 1);
r &= UA_GET_NE16(p) == 0;
r &= UA_GET_LE16(p) == 0;
@@ -127,13 +131,16 @@ _lzo_config_check(void)
r &= UA_GET_NE16(p) == LZO_UINT16_C(0x8180);
#endif
u.a[0] = u.a[1] = 0;
u.b[0] = 3; u.b[5] = 4;
u.b[0] = 3;
u.b[5] = 4;
p = u2p(&u, 1);
r &= UA_GET_NE32(p) == 0;
r &= UA_GET_LE32(p) == 0;
u.b[1] = 128;
r &= UA_GET_LE32(p) == 128;
u.b[2] = 129; u.b[3] = 130; u.b[4] = 131;
u.b[2] = 129;
u.b[3] = 130;
u.b[4] = 131;
r &= UA_GET_LE32(p) == LZO_UINT32_C(0x83828180);
#if (LZO_ABI_BIG_ENDIAN)
r &= UA_GET_NE32(p) == LZO_UINT32_C(0x80818283);
@@ -143,7 +150,8 @@ _lzo_config_check(void)
#endif
#if defined(UA_GET_NE64)
u.c[0] = u.c[1] = 0;
u.b[0] = 5; u.b[9] = 6;
u.b[0] = 5;
u.b[9] = 6;
p = u2p(&u, 1);
u.c[0] = u.c[1] = 0;
r &= UA_GET_NE64(p) == 0;
@@ -154,32 +162,52 @@ _lzo_config_check(void)
#endif
#endif
#if defined(lzo_bitops_ctlz32)
{ unsigned i = 0; lzo_uint32_t v;
for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
r &= lzo_bitops_ctlz32(v) == 31 - i;
r &= lzo_bitops_ctlz32_func(v) == 31 - i;
}}
{
unsigned i = 0;
lzo_uint32_t v;
for (v = 1; v != 0 && r == 1; v <<= 1, i++)
{
r &= lzo_bitops_ctlz32(v) == 31 - i;
r &= lzo_bitops_ctlz32_func(v) == 31 - i;
}
}
#endif
#if defined(lzo_bitops_ctlz64)
{ unsigned i = 0; lzo_uint64_t v;
for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
r &= lzo_bitops_ctlz64(v) == 63 - i;
r &= lzo_bitops_ctlz64_func(v) == 63 - i;
}}
{
unsigned i = 0;
lzo_uint64_t v;
for (v = 1; v != 0 && r == 1; v <<= 1, i++)
{
r &= lzo_bitops_ctlz64(v) == 63 - i;
r &= lzo_bitops_ctlz64_func(v) == 63 - i;
}
}
#endif
#if defined(lzo_bitops_cttz32)
{ unsigned i = 0; lzo_uint32_t v;
for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
r &= lzo_bitops_cttz32(v) == i;
r &= lzo_bitops_cttz32_func(v) == i;
}}
{
unsigned i = 0;
lzo_uint32_t v;
for (v = 1; v != 0 && r == 1; v <<= 1, i++)
{
r &= lzo_bitops_cttz32(v) == i;
r &= lzo_bitops_cttz32_func(v) == i;
}
}
#endif
#if defined(lzo_bitops_cttz64)
{ unsigned i = 0; lzo_uint64_t v;
for (v = 1; v != 0 && r == 1; v <<= 1, i++) {
r &= lzo_bitops_cttz64(v) == i;
r &= lzo_bitops_cttz64_func(v) == i;
}}
{
unsigned i = 0;
lzo_uint64_t v;
for (v = 1; v != 0 && r == 1; v <<= 1, i++)
{
r &= lzo_bitops_cttz64(v) == i;
r &= lzo_bitops_cttz64_func(v) == i;
}
}
#endif
#endif
LZO_UNUSED_FUNC(lzo_bitops_unused_funcs);
@@ -194,7 +222,7 @@ _lzo_config_check(void)
LZO_PUBLIC(int)
__lzo_init_v2(unsigned v, int s1, int s2, int s3, int s4, int s5,
int s6, int s7, int s8, int s9)
int s6, int s7, int s8, int s9)
{
int r;
@@ -217,13 +245,15 @@ __lzo_init_v2(unsigned v, int s1, int s2, int s3, int s4, int s5,
(s4 == -1 || s4 == (int) sizeof(lzo_uint32_t)) &&
(s5 == -1 || s5 == (int) sizeof(lzo_uint)) &&
(s6 == -1 || s6 == (int) lzo_sizeof_dict_t) &&
(s7 == -1 || s7 == (int) sizeof(char *)) &&
(s7 == -1 || s7 == (int) sizeof(char*)) &&
(s8 == -1 || s8 == (int) sizeof(lzo_voidp)) &&
(s9 == -1 || s9 == (int) sizeof(lzo_callback_t));
if (!r)
return LZO_E_ERROR;
r = _lzo_config_check();
if (r != LZO_E_OK)
return r;

View File

@@ -110,9 +110,9 @@ LZO_COMPRESS_T;
************************************************************************/
static int
init_match ( LZO_COMPRESS_T *c, lzo_swd_p s,
const lzo_bytep dict, lzo_uint dict_len,
lzo_uint32_t flags )
init_match(LZO_COMPRESS_T* c, lzo_swd_p s,
const lzo_bytep dict, lzo_uint dict_len,
lzo_uint32_t flags)
{
int r;
@@ -127,7 +127,8 @@ init_match ( LZO_COMPRESS_T *c, lzo_swd_p s,
c->lit_bytes = c->match_bytes = c->rep_bytes = 0;
c->lazy = 0;
r = swd_init(s,dict,dict_len);
r = swd_init(s, dict, dict_len);
if (r != LZO_E_OK)
{
swd_exit(s);
@@ -144,8 +145,8 @@ init_match ( LZO_COMPRESS_T *c, lzo_swd_p s,
************************************************************************/
static int
find_match ( LZO_COMPRESS_T *c, lzo_swd_p s,
lzo_uint this_len, lzo_uint skip )
find_match(LZO_COMPRESS_T* c, lzo_swd_p s,
lzo_uint this_len, lzo_uint skip)
{
assert(c->init);
@@ -164,8 +165,10 @@ find_match ( LZO_COMPRESS_T *c, lzo_swd_p s,
s->m_len = SWD_THRESHOLD;
s->m_off = 0;
#ifdef SWD_BEST_OFF
if (s->use_best_off)
lzo_memset(s->best_pos,0,sizeof(s->best_pos));
lzo_memset(s->best_pos, 0, sizeof(s->best_pos));
#endif
swd_findbest(s);
c->m_len = s->m_len;
@@ -183,9 +186,11 @@ find_match ( LZO_COMPRESS_T *c, lzo_swd_p s,
{
c->look = s->look + 1;
}
c->bp = c->ip - c->look;
#if 0
/* brute force match search */
if (c->m_len > SWD_THRESHOLD && c->m_len + 1 <= c->look)
{
@@ -195,18 +200,23 @@ find_match ( LZO_COMPRESS_T *c, lzo_swd_p s,
if (ip - in > s->swd_n)
in = ip - s->swd_n;
for (;;)
{
while (*in != *ip)
in++;
if (in == ip)
break;
if (in != m)
if (lzo_memcmp(in,ip,c->m_len+1) == 0)
printf("%p %p %p %5d\n",in,ip,m,c->m_len);
if (lzo_memcmp(in, ip, c->m_len + 1) == 0)
printf("%p %p %p %5d\n", in, ip, m, c->m_len);
in++;
}
}
#endif
if (c->cb && c->cb->nprogress && c->textsize > c->printcount)

View File

@@ -61,14 +61,19 @@ __lzo_align_gap(const lzo_voidp ptr, lzo_uint size)
#error "__LZO_UINTPTR_T_IS_POINTER is unsupported"
#else
lzo_uintptr_t p, n;
if (size < 2) return 0;
p = __lzo_ptr_linear(ptr);
#if 0
n = (((p + size - 1) / size) * size) - p;
#else
if ((size & (size - 1)) != 0)
return 0;
n = size; n = ((p + n - 1) & ~(n - 1)) - p;
n = size;
n = ((p + n - 1) & ~(n - 1)) - p;
#endif
#endif
assert((long)n >= 0);

View File

@@ -98,12 +98,12 @@ typedef union
size_t a_size_t;
ptrdiff_t a_ptrdiff_t;
lzo_uintptr_t a_lzo_uintptr_t;
void * a_void_p;
char * a_char_p;
unsigned char * a_uchar_p;
const void * a_c_void_p;
const char * a_c_char_p;
const unsigned char * a_c_uchar_p;
void* a_void_p;
char* a_char_p;
unsigned char* a_uchar_p;
const void* a_c_void_p;
const char* a_c_char_p;
const unsigned char* a_c_uchar_p;
lzo_voidp a_lzo_voidp;
lzo_bytep a_lzo_bytep;
const lzo_voidp a_c_lzo_voidp;

File diff suppressed because it is too large Load Diff

View File

@@ -43,10 +43,10 @@
/* unsigned type for dictionary access - don't waste memory here */
#if (0UL + SWD_N + SWD_F + SWD_F < 65535UL)
typedef lzo_uint16_t swd_uint;
typedef lzo_uint16_t swd_uint;
# define SWD_UINT_MAX 0xffffu
#else
typedef lzo_uint32_t swd_uint;
typedef lzo_uint32_t swd_uint;
# define SWD_UINT_MAX 0xffffffffu
#endif
#define swd_uintp swd_uint *
@@ -85,18 +85,18 @@
typedef struct
{
/* public - "built-in" */
/* public - "built-in" */
lzo_uint swd_n;
lzo_uint swd_f;
lzo_uint swd_threshold;
/* public - configuration */
/* public - configuration */
lzo_uint max_chain;
lzo_uint nice_length;
lzo_bool use_best_off;
lzo_uint lazy_insert;
/* public - output */
/* public - output */
lzo_uint m_len;
lzo_uint m_off;
lzo_uint look;
@@ -105,19 +105,19 @@ typedef struct
lzo_uint best_off[ SWD_BEST_OFF ];
#endif
/* semi public */
LZO_COMPRESS_T *c;
/* semi public */
LZO_COMPRESS_T* c;
lzo_uint m_pos;
#if defined(SWD_BEST_OFF)
lzo_uint best_pos[ SWD_BEST_OFF ];
#endif
/* private */
/* private */
const lzo_bytep dict;
const lzo_bytep dict_end;
lzo_uint dict_len;
/* private */
/* private */
lzo_uint ip; /* input pointer (lookahead) */
lzo_uint bp; /* buffer pointer */
lzo_uint rp; /* remove pointer */
@@ -130,13 +130,13 @@ typedef struct
#if defined(__LZO_CHECKER)
/* malloc arrays of the exact size to detect any overrun */
unsigned char *b;
swd_uint *head3;
swd_uint *succ3;
swd_uint *best3;
swd_uint *llen3;
unsigned char* b;
swd_uint* head3;
swd_uint* succ3;
swd_uint* best3;
swd_uint* llen3;
# ifdef HEAD2
swd_uint *head2;
swd_uint* head2;
# endif
#else
@@ -189,6 +189,7 @@ void swd_initdict(lzo_swd_p s, const lzo_bytep dict, lzo_uint dict_len)
if (!dict || dict_len == 0)
return;
if (dict_len > s->swd_n)
{
dict += dict_len - s->swd_n;
@@ -198,7 +199,7 @@ void swd_initdict(lzo_swd_p s, const lzo_bytep dict, lzo_uint dict_len)
s->dict = dict;
s->dict_len = dict_len;
s->dict_end = dict + dict_len;
lzo_memcpy(s_b(s),dict,dict_len);
lzo_memcpy(s_b(s), dict, dict_len);
s->ip = dict_len;
}
@@ -212,24 +213,25 @@ void swd_insertdict(lzo_swd_p s, lzo_uint node, lzo_uint len)
s->first_rp = node;
if (len) do
{
key = HEAD3(s_b(s),node);
s_succ3(s)[node] = s_get_head3(s,key);
s_head3(s)[key] = SWD_UINT(node);
s_best3(s)[node] = SWD_UINT(s->swd_f + 1);
s_llen3(s)[key]++;
assert(s_llen3(s)[key] <= s->swd_n);
{
key = HEAD3(s_b(s), node);
s_succ3(s)[node] = s_get_head3(s, key);
s_head3(s)[key] = SWD_UINT(node);
s_best3(s)[node] = SWD_UINT(s->swd_f + 1);
s_llen3(s)[key]++;
assert(s_llen3(s)[key] <= s->swd_n);
#ifdef HEAD2
IF_HEAD2(s) {
key = HEAD2(s_b(s),node);
s_head2(s)[key] = SWD_UINT(node);
}
IF_HEAD2(s)
{
key = HEAD2(s_b(s), node);
s_head2(s)[key] = SWD_UINT(node);
}
#endif
node++;
}
while (--len != 0);
node++;
}
while (--len != 0);
}
@@ -255,15 +257,19 @@ int swd_init(lzo_swd_p s, const lzo_bytep dict, lzo_uint dict_len)
r &= s->best3 != NULL;
r &= s->llen3 != NULL;
#ifdef HEAD2
IF_HEAD2(s) {
IF_HEAD2(s)
{
s->head2 = (swd_uintp) malloc(sizeof(swd_uint) * 65536L);
r &= s->head2 != NULL;
}
#endif
if (r != 1) {
if (r != 1)
{
swd_exit(s);
return LZO_E_OUT_OF_MEMORY;
}
#endif
s->m_len = 0;
@@ -271,6 +277,7 @@ int swd_init(lzo_swd_p s, const lzo_bytep dict, lzo_uint dict_len)
#if defined(SWD_BEST_OFF)
{
unsigned i;
for (i = 0; i < SWD_BEST_OFF; i++)
s->best_off[i] = s->best_pos[i] = 0;
}
@@ -288,8 +295,10 @@ int swd_init(lzo_swd_p s, const lzo_bytep dict, lzo_uint dict_len)
s->b_size = s->swd_n + s->swd_f;
#if 0
if (2 * s->swd_f >= s->swd_n || s->b_size + s->swd_f >= SWD_UINT_MAX)
return LZO_E_ERROR;
#else
LZO_COMPILE_TIME_ASSERT(!(0ul + 2 * SWD_F >= SWD_N))
LZO_COMPILE_TIME_ASSERT(!(0ul + SWD_N + SWD_F + SWD_F >= SWD_UINT_MAX))
@@ -299,65 +308,80 @@ int swd_init(lzo_swd_p s, const lzo_bytep dict, lzo_uint dict_len)
lzo_memset(s_llen3(s), 0, (lzo_uint)sizeof(s_llen3(s)[0]) * (lzo_uint)SWD_HSIZE);
#ifdef HEAD2
IF_HEAD2(s) {
IF_HEAD2(s)
{
#if 1
lzo_memset(s_head2(s), 0xff, (lzo_uint)sizeof(s_head2(s)[0]) * 65536L);
assert(s_head2(s)[0] == NIL2);
#else
lzo_xint i;
for (i = 0; i < 65536L; i++)
s_head2(s)[i] = NIL2;
#endif
}
#endif
s->ip = 0;
swd_initdict(s,dict,dict_len);
swd_initdict(s, dict, dict_len);
s->bp = s->ip;
s->first_rp = s->ip;
assert(s->ip + s->swd_f <= s->b_size);
#if 1
s->look = (lzo_uint) (s->c->in_end - s->c->ip);
s->look = (lzo_uint)(s->c->in_end - s->c->ip);
if (s->look > 0)
{
if (s->look > s->swd_f)
s->look = s->swd_f;
lzo_memcpy(&s_b(s)[s->ip],s->c->ip,s->look);
lzo_memcpy(&s_b(s)[s->ip], s->c->ip, s->look);
s->c->ip += s->look;
s->ip += s->look;
}
#else
s->look = 0;
while (s->look < s->swd_f)
{
int c;
if ((c = getbyte(*(s->c))) < 0)
break;
s_b(s)[s->ip] = LZO_BYTE(c);
s->ip++;
s->look++;
}
#endif
if (s->ip == s->b_size)
s->ip = 0;
if (s->look >= 2 && s->dict_len > 0)
swd_insertdict(s,0,s->dict_len);
swd_insertdict(s, 0, s->dict_len);
s->rp = s->first_rp;
if (s->rp >= s->node_count)
s->rp -= s->node_count;
else
s->rp += s->b_size - s->node_count;
#if 1 || defined(__LZO_CHECKER)
/* initialize memory for the first few HEAD3 (if s->ip is not far
* enough ahead to do this job for us). The value doesn't matter. */
if (s->look < 3) {
lzo_bytep p = &s_b(s)[s->bp+s->look];
if (s->look < 3)
{
lzo_bytep p = &s_b(s)[s->bp + s->look];
p[0] = p[1] = p[2] = 0;
}
#endif
return LZO_E_OK;
@@ -370,13 +394,19 @@ void swd_exit(lzo_swd_p s)
#if defined(__LZO_CHECKER)
/* free in reverse order of allocations */
#ifdef HEAD2
free(s->head2); s->head2 = NULL;
free(s->head2);
s->head2 = NULL;
#endif
free(s->llen3); s->llen3 = NULL;
free(s->best3); s->best3 = NULL;
free(s->succ3); s->succ3 = NULL;
free(s->head3); s->head3 = NULL;
free(s->b); s->b = NULL;
free(s->llen3);
s->llen3 = NULL;
free(s->best3);
s->best3 = NULL;
free(s->succ3);
s->succ3 = NULL;
free(s->head3);
s->head3 = NULL;
free(s->b);
s->b = NULL;
#else
LZO_UNUSED(s);
#endif
@@ -400,23 +430,30 @@ void swd_getbyte(lzo_swd_p s)
{
if (s->look > 0)
--s->look;
#if 1 || defined(__LZO_CHECKER)
/* initialize memory - value doesn't matter */
s_b(s)[s->ip] = 0;
if (s->ip < s->swd_f)
s->b_wrap[s->ip] = 0;
#endif
}
else
{
s_b(s)[s->ip] = LZO_BYTE(c);
if (s->ip < s->swd_f)
s->b_wrap[s->ip] = LZO_BYTE(c);
}
if (++s->ip == s->b_size)
s->ip = 0;
if (++s->bp == s->b_size)
s->bp = 0;
if (++s->rp == s->b_size)
s->rp = 0;
}
@@ -434,26 +471,31 @@ void swd_remove_node(lzo_swd_p s, lzo_uint node)
lzo_uint key;
#ifdef LZO_DEBUG
if (s->first_rp != LZO_UINT_MAX)
{
if (node != s->first_rp)
printf("Remove %5ld: %5ld %5ld %5ld %5ld %6ld %6ld\n",
(long)node, (long)s->rp, (long)s->ip, (long)s->bp,
(long)s->first_rp, (long)(s->ip - node),
(long)(s->ip - s->bp));
(long)node, (long)s->rp, (long)s->ip, (long)s->bp,
(long)s->first_rp, (long)(s->ip - node),
(long)(s->ip - s->bp));
assert(node == s->first_rp);
s->first_rp = LZO_UINT_MAX;
}
#endif
key = HEAD3(s_b(s),node);
key = HEAD3(s_b(s), node);
assert(s_llen3(s)[key] > 0);
--s_llen3(s)[key];
#ifdef HEAD2
IF_HEAD2(s) {
key = HEAD2(s_b(s),node);
IF_HEAD2(s)
{
key = HEAD2(s_b(s), node);
assert(s_head2(s)[key] != NIL2);
if ((lzo_uint) s_head2(s)[key] == node)
s_head2(s)[key] = NIL2;
}
@@ -474,29 +516,31 @@ void swd_accept(lzo_swd_p s, lzo_uint n)
assert(n <= s->look);
if (n) do
{
lzo_uint key;
{
lzo_uint key;
swd_remove_node(s,s->rp);
swd_remove_node(s, s->rp);
/* add bp into HEAD3 */
key = HEAD3(s_b(s),s->bp);
s_succ3(s)[s->bp] = s_get_head3(s,key);
s_head3(s)[key] = SWD_UINT(s->bp);
s_best3(s)[s->bp] = SWD_UINT(s->swd_f + 1);
s_llen3(s)[key]++;
assert(s_llen3(s)[key] <= s->swd_n);
/* add bp into HEAD3 */
key = HEAD3(s_b(s), s->bp);
s_succ3(s)[s->bp] = s_get_head3(s, key);
s_head3(s)[key] = SWD_UINT(s->bp);
s_best3(s)[s->bp] = SWD_UINT(s->swd_f + 1);
s_llen3(s)[key]++;
assert(s_llen3(s)[key] <= s->swd_n);
#ifdef HEAD2
/* add bp into HEAD2 */
IF_HEAD2(s) {
key = HEAD2(s_b(s),s->bp);
s_head2(s)[key] = SWD_UINT(s->bp);
}
/* add bp into HEAD2 */
IF_HEAD2(s)
{
key = HEAD2(s_b(s), s->bp);
s_head2(s)[key] = SWD_UINT(s->bp);
}
#endif
swd_getbyte(s);
} while (--n != 0);
swd_getbyte(s);
}
while (--n != 0);
}
@@ -519,7 +563,8 @@ void swd_search(lzo_swd_p s, lzo_uint node, lzo_uint cnt)
assert(s->m_len > 0);
scan_end1 = bp[m_len - 1];
for ( ; cnt-- > 0; node = s_succ3(s)[node])
for (; cnt-- > 0; node = s_succ3(s)[node])
{
p1 = bp;
p2 = b + node;
@@ -536,45 +581,62 @@ void swd_search(lzo_swd_p s, lzo_uint node, lzo_uint cnt)
p2[1] == p1[1])
{
lzo_uint i;
assert(lzo_memcmp(bp,&b[node],3) == 0);
assert(lzo_memcmp(bp, &b[node], 3) == 0);
#if 0 && (LZO_OPT_UNALIGNED32)
p1 += 3; p2 += 3;
p1 += 3;
p2 += 3;
while (p1 + 4 <= px && UA_GET_NE32(p1) == UA_GET_NE32(p2))
p1 += 4, p2 += 4;
while (p1 < px && *p1 == *p2)
p1 += 1, p2 += 1;
#else
p1 += 2; p2 += 2;
do {} while (++p1 < px && *p1 == *++p2);
p1 += 2;
p2 += 2;
do {}
while (++p1 < px && *p1 == *++p2);
#endif
i = pd(p1, bp);
#ifdef LZO_DEBUG
if (lzo_memcmp(bp,&b[node],i) != 0)
if (lzo_memcmp(bp, &b[node], i) != 0)
printf("%5ld %5ld %5ld %02x/%02x %02x/%02x\n",
(long)s->bp, (long) node, (long) i,
bp[0], bp[1], b[node], b[node+1]);
(long)s->bp, (long) node, (long) i,
bp[0], bp[1], b[node], b[node + 1]);
#endif
assert(lzo_memcmp(bp,&b[node],i) == 0);
assert(lzo_memcmp(bp, &b[node], i) == 0);
#if defined(SWD_BEST_OFF)
if (i < SWD_BEST_OFF)
{
if (s->best_pos[i] == 0)
s->best_pos[i] = node + 1;
}
#endif
if (i > m_len)
{
s->m_len = m_len = i;
s->m_pos = node;
if (m_len == s->look)
return;
if (m_len >= s->nice_length)
return;
if (m_len > (lzo_uint) s_best3(s)[node])
return;
scan_end1 = bp[m_len - 1];
}
}
@@ -596,18 +658,24 @@ lzo_bool swd_search2(lzo_swd_p s)
assert(s->look >= 2);
assert(s->m_len > 0);
key = s_head2(s)[ HEAD2(s_b(s),s->bp) ];
key = s_head2(s)[ HEAD2(s_b(s), s->bp) ];
if (key == NIL2)
return 0;
#ifdef LZO_DEBUG
if (lzo_memcmp(&s_b(s)[s->bp],&s_b(s)[key],2) != 0)
if (lzo_memcmp(&s_b(s)[s->bp], &s_b(s)[key], 2) != 0)
printf("%5ld %5ld %02x/%02x %02x/%02x\n", (long)s->bp, (long)key,
s_b(s)[s->bp], s_b(s)[s->bp+1], s_b(s)[key], s_b(s)[key+1]);
s_b(s)[s->bp], s_b(s)[s->bp + 1], s_b(s)[key], s_b(s)[key + 1]);
#endif
assert(lzo_memcmp(&s_b(s)[s->bp],&s_b(s)[key],2) == 0);
assert(lzo_memcmp(&s_b(s)[s->bp], &s_b(s)[key], 2) == 0);
#if defined(SWD_BEST_OFF)
if (s->best_pos[2] == 0)
s->best_pos[2] = key + 1;
#endif
if (s->m_len < 2)
@@ -615,6 +683,7 @@ lzo_bool swd_search2(lzo_swd_p s)
s->m_len = 2;
s->m_pos = key;
}
return 1;
}
@@ -635,55 +704,69 @@ void swd_findbest(lzo_swd_p s)
assert(s->m_len > 0);
/* get current head, add bp into HEAD3 */
key = HEAD3(s_b(s),s->bp);
node = s_succ3(s)[s->bp] = s_get_head3(s,key);
key = HEAD3(s_b(s), s->bp);
node = s_succ3(s)[s->bp] = s_get_head3(s, key);
cnt = s_llen3(s)[key]++;
assert(s_llen3(s)[key] <= s->swd_n + s->swd_f);
if (cnt > s->max_chain && s->max_chain > 0)
cnt = s->max_chain;
s_head3(s)[key] = SWD_UINT(s->bp);
s->b_char = s_b(s)[s->bp];
len = s->m_len;
if (s->m_len >= s->look)
{
if (s->look == 0)
s->b_char = -1;
s->m_off = 0;
s_best3(s)[s->bp] = SWD_UINT(s->swd_f + 1);
}
else
{
#if defined(HEAD2)
if (swd_search2(s) && s->look >= 3)
swd_search(s,node,cnt);
swd_search(s, node, cnt);
#else
if (s->look >= 3)
swd_search(s,node,cnt);
swd_search(s, node, cnt);
#endif
if (s->m_len > len)
s->m_off = swd_pos2off(s,s->m_pos);
s->m_off = swd_pos2off(s, s->m_pos);
s_best3(s)[s->bp] = SWD_UINT(s->m_len);
#if defined(SWD_BEST_OFF)
if (s->use_best_off)
{
unsigned i;
for (i = 2; i < SWD_BEST_OFF; i++)
if (s->best_pos[i] > 0)
s->best_off[i] = swd_pos2off(s,s->best_pos[i]-1);
s->best_off[i] = swd_pos2off(s, s->best_pos[i] - 1);
else
s->best_off[i] = 0;
}
#endif
}
swd_remove_node(s,s->rp);
swd_remove_node(s, s->rp);
#ifdef HEAD2
/* add bp into HEAD2 */
IF_HEAD2(s) {
key = HEAD2(s_b(s),s->bp);
IF_HEAD2(s)
{
key = HEAD2(s_b(s), s->bp);
s_head2(s)[key] = SWD_UINT(s->bp);
}
#endif

View File

@@ -66,13 +66,13 @@ lzo_version(void)
return LZO_VERSION;
}
LZO_PUBLIC(const char *)
LZO_PUBLIC(const char*)
lzo_version_string(void)
{
return lzo_version_string_;
}
LZO_PUBLIC(const char *)
LZO_PUBLIC(const char*)
lzo_version_date(void)
{
return lzo_version_date_;
@@ -121,20 +121,26 @@ lzo_adler32(lzo_uint32_t adler, const lzo_bytep buf, lzo_uint len)
{
k = len < LZO_NMAX ? (unsigned) len : LZO_NMAX;
len -= k;
if (k >= 16) do
{
LZO_DO16(buf,0);
buf += 16;
k -= 16;
} while (k >= 16);
{
LZO_DO16(buf, 0);
buf += 16;
k -= 16;
}
while (k >= 16);
if (k != 0) do
{
s1 += *buf++;
s2 += s1;
} while (--k > 0);
{
s1 += *buf++;
s2 += s1;
}
while (--k > 0);
s1 %= LZO_BASE;
s2 %= LZO_BASE;
}
return (s2 << 16) | s1;
}

View File

@@ -57,17 +57,18 @@ extern "C" {
//
************************************************************************/
typedef struct {
typedef struct
{
/* configuration */
/* configuration */
unsigned rbits;
unsigned clevel;
/* internal configuration */
/* internal configuration */
unsigned dbits;
unsigned lbits;
/* constants */
/* constants */
unsigned min_match_short;
unsigned max_match_short;
unsigned min_match_long;
@@ -78,7 +79,7 @@ typedef struct {
unsigned r0fast;
unsigned r0max;
/* counts */
/* counts */
long short_matches;
long long_matches;
long r1_matches;
@@ -88,14 +89,14 @@ typedef struct {
long r0fast_runs;
long r0long_runs;
/* */
/* */
long lit_run[RSIZE];
long lit_run_after_long_match[RSIZE];
long short_match[MAX_MATCH_SHORT + 1];
long long_match[MAX_MATCH_LONG + 1];
long marker[256];
/* these could prove useful for further optimizations */
/* these could prove useful for further optimizations */
long short_match_offset_osize[MAX_MATCH_SHORT + 1];
long short_match_offset_256[MAX_MATCH_SHORT + 1];
long short_match_offset_1024[MAX_MATCH_SHORT + 1];
@@ -104,13 +105,13 @@ typedef struct {
long matches_out_of_range_4;
long match_out_of_range[MAX_MATCH_SHORT + 1];
/* */
/* */
long in_len;
long out_len;
}
lzo1a_stats_t;
extern lzo1a_stats_t *lzo1a_stats;
extern lzo1a_stats_t* lzo1a_stats;

View File

@@ -57,19 +57,19 @@ extern "C" {
typedef struct
{
/* algorithm configuration */
/* algorithm configuration */
unsigned r_bits;
unsigned m3o_bits;
unsigned dd_bits;
unsigned clevel;
/* internal configuration */
/* internal configuration */
unsigned d_bits;
long min_lookahead;
long max_lookbehind;
const char *compress_id;
const char* compress_id;
/* counts */
/* counts */
long lit_runs;
long r0short_runs;
long r0fast_runs;
@@ -80,16 +80,16 @@ typedef struct
long m4_matches;
long r1_matches;
/* */
/* */
long lit_run[R0MIN];
long m2_match[M2_MAX_LEN + 1];
long m3_match[M3_MAX_LEN + 1];
#if (M3O_BITS < 8)
long lit_runs_after_m3_match;
long lit_run_after_m3_match[LZO_SIZE(8-M3O_BITS)];
long lit_run_after_m3_match[LZO_SIZE(8 - M3O_BITS)];
#endif
/* */
/* */
long matches;
long match_bytes;
long literals;
@@ -97,21 +97,21 @@ typedef struct
long literal_bytes;
double literal_overhead_percent;
/* */
/* */
long unused_dict_entries;
double unused_dict_entries_percent;
/* */
/* */
long in_len;
long out_len;
}
lzo1b_stats_t;
void _lzo1b_stats_init(lzo1b_stats_t *lzo_stats);
void _lzo1b_stats_calc(lzo1b_stats_t *lzo_stats);
void _lzo1b_stats_init(lzo1b_stats_t* lzo_stats);
void _lzo1b_stats_calc(lzo1b_stats_t* lzo_stats);
extern lzo1b_stats_t * const lzo1b_stats;
extern lzo1b_stats_t* const lzo1b_stats;
#define lzo_stats_t lzo1b_stats_t
#define lzo_stats lzo1b_stats

34
extern/zlib/CMakeLists.txt vendored Normal file
View File

@@ -0,0 +1,34 @@
if(NOT WIN32)
find_package(ZLIB)
endif()
if(WIN32 OR NOT ZLIB_FOUND)
message("-- Using Athena's built-in zlib")
add_library(z
adler32.c
compress.c
crc32.c
deflate.c
infback.c
inffast.c
inflate.c
inftrees.c
trees.c
uncompr.c
zutil.c
crc32.h
deflate.h
gzguts.h
inffast.h
inffixed.h
inflate.h
inftrees.h
trees.h
zconf.h
zlib.h
zutil.h)
if(WIN32 AND NOT UNIX)
install(FILES zconf.h zlib.h DESTINATION include COMPONENT zlib)
install(TARGETS z DESTINATION lib COMPONENT zlib)
endif()
set(ZLIB_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR} CACHE PATH "Zlib include path" FORCE)
endif()

68
extern/zlib/adler32.c vendored
View File

@@ -63,12 +63,12 @@ local uLong adler32_combine_ OF((uLong adler1, uLong adler2, z_off64_t len2));
/* ========================================================================= */
#ifdef WIN32
uLong ZEXPORT adler32(uLong adler, const Bytef *buf, uInt len)
uLong ZEXPORT adler32(uLong adler, const Bytef* buf, uInt len)
#else
uLong ZEXPORT adler32(adler, buf, len)
uLong adler;
const Bytef *buf;
uInt len;
uLong adler;
const Bytef* buf;
uInt len;
#endif
{
unsigned long sum2;
@@ -79,13 +79,18 @@ uLong ZEXPORT adler32(adler, buf, len)
adler &= 0xffff;
/* in case user likes doing a byte at a time, keep it fast */
if (len == 1) {
if (len == 1)
{
adler += buf[0];
if (adler >= BASE)
adler -= BASE;
sum2 += adler;
if (sum2 >= BASE)
sum2 -= BASE;
return adler | (sum2 << 16);
}
@@ -94,40 +99,54 @@ uLong ZEXPORT adler32(adler, buf, len)
return 1L;
/* in case short lengths are provided, keep it somewhat fast */
if (len < 16) {
while (len--) {
if (len < 16)
{
while (len--)
{
adler += *buf++;
sum2 += adler;
}
if (adler >= BASE)
adler -= BASE;
MOD28(sum2); /* only added so many BASE's */
return adler | (sum2 << 16);
}
/* do length NMAX blocks -- requires just one modulo operation */
while (len >= NMAX) {
while (len >= NMAX)
{
len -= NMAX;
n = NMAX / 16; /* NMAX is divisible by 16 */
do {
do
{
DO16(buf); /* 16 sums unrolled */
buf += 16;
} while (--n);
}
while (--n);
MOD(adler);
MOD(sum2);
}
/* do remaining bytes (less than NMAX, still just one modulo) */
if (len) { /* avoid modulos if none remaining */
while (len >= 16) {
if (len) /* avoid modulos if none remaining */
{
while (len >= 16)
{
len -= 16;
DO16(buf);
buf += 16;
}
while (len--) {
while (len--)
{
adler += *buf++;
sum2 += adler;
}
MOD(adler);
MOD(sum2);
}
@@ -141,9 +160,9 @@ uLong ZEXPORT adler32(adler, buf, len)
local uLong adler32_combine_(uLong adler1, uLong adler2, z_off64_t len2)
#else
local uLong adler32_combine_(adler1, adler2, len2)
uLong adler1;
uLong adler2;
z_off64_t len2;
uLong adler1;
uLong adler2;
z_off64_t len2;
#endif
{
unsigned long sum1;
@@ -162,10 +181,15 @@ local uLong adler32_combine_(adler1, adler2, len2)
MOD(sum2);
sum1 += (adler2 & 0xffff) + BASE - 1;
sum2 += ((adler1 >> 16) & 0xffff) + ((adler2 >> 16) & 0xffff) + BASE - rem;
if (sum1 >= BASE) sum1 -= BASE;
if (sum1 >= BASE) sum1 -= BASE;
if (sum2 >= (BASE << 1)) sum2 -= (BASE << 1);
if (sum2 >= BASE) sum2 -= BASE;
return sum1 | (sum2 << 16);
}
@@ -174,9 +198,9 @@ local uLong adler32_combine_(adler1, adler2, len2)
uLong ZEXPORT adler32_combine(uLong adler1, uLong adler2, z_off_t len2)
#else
uLong ZEXPORT adler32_combine(adler1, adler2, len2)
uLong adler1;
uLong adler2;
z_off_t len2;
uLong adler1;
uLong adler2;
z_off_t len2;
#endif
{
return adler32_combine_(adler1, adler2, len2);
@@ -186,9 +210,9 @@ uLong ZEXPORT adler32_combine(adler1, adler2, len2)
uLong ZEXPORT adler32_combine64(uLong adler1, uLong adler2, z_off64_t len2)
#else
uLong ZEXPORT adler32_combine64(adler1, adler2, len2)
uLong adler1;
uLong adler2;
z_off64_t len2;
uLong adler1;
uLong adler2;
z_off64_t len2;
#endif
{
return adler32_combine_(adler1, adler2, len2);

View File

@@ -20,14 +20,14 @@
Z_STREAM_ERROR if the level parameter is invalid.
*/
#ifdef WIN32
int ZEXPORT compress2 (Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceLen, int level)
int ZEXPORT compress2(Bytef* dest, uLongf* destLen, const Bytef* source, uLong sourceLen, int level)
#else
int ZEXPORT compress2 (dest, destLen, source, sourceLen, level)
Bytef *dest;
uLongf *destLen;
const Bytef *source;
uLong sourceLen;
int level;
int ZEXPORT compress2(dest, destLen, source, sourceLen, level)
Bytef* dest;
uLongf* destLen;
const Bytef* source;
uLong sourceLen;
int level;
#endif
{
z_stream stream;
@@ -36,11 +36,14 @@ int ZEXPORT compress2 (dest, destLen, source, sourceLen, level)
stream.next_in = (Bytef*)source;
stream.avail_in = (uInt)sourceLen;
#ifdef MAXSEG_64K
/* Check for source > 64K on 16-bit machine: */
if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;
#endif
stream.next_out = dest;
stream.avail_out = (uInt)*destLen;
stream.avail_out = (uInt) * destLen;
if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR;
stream.zalloc = (alloc_func)0;
@@ -48,13 +51,17 @@ int ZEXPORT compress2 (dest, destLen, source, sourceLen, level)
stream.opaque = (voidpf)0;
err = deflateInit(&stream, level);
if (err != Z_OK) return err;
err = deflate(&stream, Z_FINISH);
if (err != Z_STREAM_END) {
if (err != Z_STREAM_END)
{
deflateEnd(&stream);
return err == Z_OK ? Z_BUF_ERROR : err;
}
*destLen = stream.total_out;
err = deflateEnd(&stream);
@@ -64,13 +71,13 @@ int ZEXPORT compress2 (dest, destLen, source, sourceLen, level)
/* ===========================================================================
*/
#ifdef WIN32
int ZEXPORT compress(Bytef *dest, uLongf *destLen, const Bytef *source, uLong sourceLen)
int ZEXPORT compress(Bytef* dest, uLongf* destLen, const Bytef* source, uLong sourceLen)
#else
int ZEXPORT compress (dest, destLen, source, sourceLen)
Bytef *dest;
uLongf *destLen;
const Bytef *source;
uLong sourceLen;
int ZEXPORT compress(dest, destLen, source, sourceLen)
Bytef* dest;
uLongf* destLen;
const Bytef* source;
uLong sourceLen;
#endif
{
return compress2(dest, destLen, source, sourceLen, Z_DEFAULT_COMPRESSION);
@@ -81,10 +88,10 @@ int ZEXPORT compress (dest, destLen, source, sourceLen)
this function needs to be updated.
*/
#ifdef WIN32
uLong ZEXPORT compressBound (uLong sourceLen)
uLong ZEXPORT compressBound(uLong sourceLen)
#else
uLong ZEXPORT compressBound (sourceLen)
uLong sourceLen;
uLong ZEXPORT compressBound(sourceLen)
uLong sourceLen;
#endif
{
return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) +

232
extern/zlib/crc32.c vendored
View File

@@ -37,19 +37,19 @@
# define BYFOUR
#endif
#ifdef BYFOUR
local unsigned long crc32_little OF((unsigned long,
const unsigned char FAR *, unsigned));
local unsigned long crc32_big OF((unsigned long,
const unsigned char FAR *, unsigned));
local unsigned long crc32_little OF((unsigned long,
const unsigned char FAR*, unsigned));
local unsigned long crc32_big OF((unsigned long,
const unsigned char FAR*, unsigned));
# define TBLS 8
#else
# define TBLS 1
#endif /* BYFOUR */
/* Local functions for crc concatenation */
local unsigned long gf2_matrix_times OF((unsigned long *mat,
unsigned long vec));
local void gf2_matrix_square OF((unsigned long *square, unsigned long *mat));
local unsigned long gf2_matrix_times OF((unsigned long* mat,
unsigned long vec));
local void gf2_matrix_square OF((unsigned long* square, unsigned long* mat));
local uLong crc32_combine_ OF((uLong crc1, uLong crc2, z_off64_t len2));
@@ -59,7 +59,7 @@ local volatile int crc_table_empty = 1;
local z_crc_t FAR crc_table[TBLS][256];
local void make_crc_table OF((void));
#ifdef MAKECRCH
local void write_table OF((FILE *, const z_crc_t FAR *));
local void write_table OF((FILE*, const z_crc_t FAR*));
#endif /* MAKECRCH */
/*
Generate tables for a byte-wise 32-bit CRC calculation on the polynomial:
@@ -94,44 +94,55 @@ local void make_crc_table()
z_crc_t poly; /* polynomial exclusive-or pattern */
/* terms of polynomial defining this crc (except x^32): */
static volatile int first = 1; /* flag to limit concurrent making */
static const unsigned char p[] = {0,1,2,4,5,7,8,10,11,12,16,22,23,26};
static const unsigned char p[] = {0, 1, 2, 4, 5, 7, 8, 10, 11, 12, 16, 22, 23, 26};
/* See if another task is already doing this (not thread-safe, but better
than nothing -- significantly reduces duration of vulnerability in
case the advice about DYNAMIC_CRC_TABLE is ignored) */
if (first) {
if (first)
{
first = 0;
/* make exclusive-or pattern from polynomial (0xedb88320UL) */
poly = 0;
for (n = 0; n < (int)(sizeof(p)/sizeof(unsigned char)); n++)
for (n = 0; n < (int)(sizeof(p) / sizeof(unsigned char)); n++)
poly |= (z_crc_t)1 << (31 - p[n]);
/* generate a crc for every 8-bit value */
for (n = 0; n < 256; n++) {
for (n = 0; n < 256; n++)
{
c = (z_crc_t)n;
for (k = 0; k < 8; k++)
c = c & 1 ? poly ^ (c >> 1) : c >> 1;
crc_table[0][n] = c;
}
#ifdef BYFOUR
/* generate crc for each value followed by one, two, and three zeros,
and then the byte reversal of those as well as the first table */
for (n = 0; n < 256; n++) {
for (n = 0; n < 256; n++)
{
c = crc_table[0][n];
crc_table[4][n] = ZSWAP32(c);
for (k = 1; k < 4; k++) {
for (k = 1; k < 4; k++)
{
c = crc_table[0][c & 0xff] ^ (c >> 8);
crc_table[k][n] = c;
crc_table[k + 4][n] = ZSWAP32(c);
}
}
#endif /* BYFOUR */
crc_table_empty = 0;
}
else { /* not first */
else /* not first */
{
/* wait for the other guy to finish (not efficient, but rare) */
while (crc_table_empty)
;
@@ -140,10 +151,12 @@ local void make_crc_table()
#ifdef MAKECRCH
/* write out CRC tables to crc32.h */
{
FILE *out;
FILE* out;
out = fopen("crc32.h", "w");
if (out == NULL) return;
fprintf(out, "/* crc32.h -- tables for rapid CRC calculation\n");
fprintf(out, " * Generated automatically by crc32.c\n */\n\n");
fprintf(out, "local const z_crc_t FAR ");
@@ -151,10 +164,13 @@ local void make_crc_table()
write_table(out, crc_table[0]);
# ifdef BYFOUR
fprintf(out, "#ifdef BYFOUR\n");
for (k = 1; k < 8; k++) {
for (k = 1; k < 8; k++)
{
fprintf(out, " },\n {\n");
write_table(out, crc_table[k]);
}
fprintf(out, "#endif\n");
# endif /* BYFOUR */
fprintf(out, " }\n};\n");
@@ -165,8 +181,8 @@ local void make_crc_table()
#ifdef MAKECRCH
local void write_table(out, table)
FILE *out;
const z_crc_t FAR *table;
FILE* out;
const z_crc_t FAR* table;
{
int n;
@@ -187,13 +203,15 @@ local void write_table(out, table)
/* =========================================================================
* This function can be used by asm versions of crc32()
*/
const z_crc_t FAR * ZEXPORT get_crc_table()
const z_crc_t FAR* ZEXPORT get_crc_table()
{
#ifdef DYNAMIC_CRC_TABLE
if (crc_table_empty)
make_crc_table();
#endif /* DYNAMIC_CRC_TABLE */
return (const z_crc_t FAR *)crc_table;
return (const z_crc_t FAR*)crc_table;
}
/* ========================================================================= */
@@ -202,45 +220,59 @@ const z_crc_t FAR * ZEXPORT get_crc_table()
/* ========================================================================= */
#ifdef WIN32
unsigned long ZEXPORT crc32(unsigned long crc, const unsigned char FAR *buf, uInt len)
unsigned long ZEXPORT crc32(unsigned long crc, const unsigned char FAR* buf, uInt len)
#else
unsigned long ZEXPORT crc32(crc, buf, len)
unsigned long crc;
const unsigned char FAR *buf;
uInt len;
unsigned long crc;
const unsigned char FAR* buf;
uInt len;
#endif
{
if (buf == Z_NULL) return 0UL;
#ifdef DYNAMIC_CRC_TABLE
if (crc_table_empty)
make_crc_table();
#endif /* DYNAMIC_CRC_TABLE */
#ifdef BYFOUR
#ifdef WIN32
int size_match = (sizeof(void *) == sizeof(ptrdiff_t));
if (size_match) {
#else
if (sizeof(void *) == sizeof(ptrdiff_t)) {
#endif /* WIN32 */
z_crc_t endian;
int size_match = (sizeof(void*) == sizeof(ptrdiff_t));
endian = 1;
if (*((unsigned char *)(&endian)))
if (size_match)
{
#else
if (sizeof(void*) == sizeof(ptrdiff_t))
{
#endif /* WIN32 */
z_crc_t endian;
endian = 1;
if (*((unsigned char*)(&endian)))
return crc32_little(crc, buf, len);
else
else
return crc32_big(crc, buf, len);
}
#endif /* BYFOUR */
crc = crc ^ 0xffffffffUL;
while (len >= 8) {
while (len >= 8)
{
DO8;
len -= 8;
}
if (len) do {
DO1;
} while (--len);
if (len) do
{
DO1;
}
while (--len);
return crc ^ 0xffffffffUL;
}
@@ -254,38 +286,48 @@ unsigned long ZEXPORT crc32(crc, buf, len)
/* ========================================================================= */
#ifdef WIN32
local unsigned long crc32_little(unsigned long crc, const unsigned char FAR *buf, unsigned len)
local unsigned long crc32_little(unsigned long crc, const unsigned char FAR* buf, unsigned len)
#else
local unsigned long crc32_little(crc, buf, len)
unsigned long crc;
const unsigned char FAR *buf;
unsigned len;
unsigned long crc;
const unsigned char FAR* buf;
unsigned len;
#endif
{
register z_crc_t c;
register const z_crc_t FAR *buf4;
register const z_crc_t FAR* buf4;
c = (z_crc_t)crc;
c = ~c;
while (len && ((ptrdiff_t)buf & 3)) {
while (len && ((ptrdiff_t)buf & 3))
{
c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8);
len--;
}
buf4 = (const z_crc_t FAR *)(const void FAR *)buf;
while (len >= 32) {
buf4 = (const z_crc_t FAR*)(const void FAR*)buf;
while (len >= 32)
{
DOLIT32;
len -= 32;
}
while (len >= 4) {
while (len >= 4)
{
DOLIT4;
len -= 4;
}
buf = (const unsigned char FAR *)buf4;
if (len) do {
c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8);
} while (--len);
buf = (const unsigned char FAR*)buf4;
if (len) do
{
c = crc_table[0][(c ^ *buf++) & 0xff] ^ (c >> 8);
}
while (--len);
c = ~c;
return (unsigned long)c;
}
@@ -298,40 +340,50 @@ local unsigned long crc32_little(crc, buf, len)
/* ========================================================================= */
#ifdef WIN32
local unsigned long crc32_big(unsigned long crc, const unsigned char FAR *buf, unsigned len)
local unsigned long crc32_big(unsigned long crc, const unsigned char FAR* buf, unsigned len)
#else
local unsigned long crc32_big(crc, buf, len)
unsigned long crc;
const unsigned char FAR *buf;
unsigned len;
unsigned long crc;
const unsigned char FAR* buf;
unsigned len;
#endif
{
register z_crc_t c;
register const z_crc_t FAR *buf4;
register const z_crc_t FAR* buf4;
c = ZSWAP32((z_crc_t)crc);
c = ~c;
while (len && ((ptrdiff_t)buf & 3)) {
while (len && ((ptrdiff_t)buf & 3))
{
c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8);
len--;
}
buf4 = (const z_crc_t FAR *)(const void FAR *)buf;
buf4 = (const z_crc_t FAR*)(const void FAR*)buf;
buf4--;
while (len >= 32) {
while (len >= 32)
{
DOBIG32;
len -= 32;
}
while (len >= 4) {
while (len >= 4)
{
DOBIG4;
len -= 4;
}
buf4++;
buf = (const unsigned char FAR *)buf4;
if (len) do {
c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8);
} while (--len);
buf4++;
buf = (const unsigned char FAR*)buf4;
if (len) do
{
c = crc_table[4][(c >> 24) ^ *buf++] ^ (c << 8);
}
while (--len);
c = ~c;
return (unsigned long)(ZSWAP32(c));
}
@@ -342,32 +394,36 @@ local unsigned long crc32_big(crc, buf, len)
/* ========================================================================= */
#ifdef WIN32
local unsigned long gf2_matrix_times(unsigned long *mat, unsigned long vec)
local unsigned long gf2_matrix_times(unsigned long* mat, unsigned long vec)
#else
local unsigned long gf2_matrix_times(mat, vec)
unsigned long *mat;
unsigned long vec;
unsigned long* mat;
unsigned long vec;
#endif
{
unsigned long sum;
sum = 0;
while (vec) {
while (vec)
{
if (vec & 1)
sum ^= *mat;
vec >>= 1;
mat++;
}
return sum;
}
/* ========================================================================= */
#ifdef WIN32
local void gf2_matrix_square(unsigned long *square, unsigned long *mat)
local void gf2_matrix_square(unsigned long* square, unsigned long* mat)
#else
local void gf2_matrix_square(square, mat)
unsigned long *square;
unsigned long *mat;
unsigned long* square;
unsigned long* mat;
#endif
{
int n;
@@ -381,9 +437,9 @@ local void gf2_matrix_square(square, mat)
local uLong crc32_combine_(uLong crc1, uLong crc2, z_off64_t len2)
#else
local uLong crc32_combine_(crc1, crc2, len2)
uLong crc1;
uLong crc2;
z_off64_t len2;
uLong crc1;
uLong crc2;
z_off64_t len2;
#endif
{
int n;
@@ -398,7 +454,9 @@ local uLong crc32_combine_(crc1, crc2, len2)
/* put operator for one zero bit in odd */
odd[0] = 0xedb88320UL; /* CRC-32 polynomial */
row = 1;
for (n = 1; n < GF2_DIM; n++) {
for (n = 1; n < GF2_DIM; n++)
{
odd[n] = row;
row <<= 1;
}
@@ -411,11 +469,14 @@ local uLong crc32_combine_(crc1, crc2, len2)
/* apply len2 zeros to crc1 (first square will put the operator for one
zero byte, eight zero bits, in even) */
do {
do
{
/* apply zeros operator for this bit of len2 */
gf2_matrix_square(even, odd);
if (len2 & 1)
crc1 = gf2_matrix_times(even, crc1);
len2 >>= 1;
/* if no more bits set, then done */
@@ -424,12 +485,15 @@ local uLong crc32_combine_(crc1, crc2, len2)
/* another iteration of the loop with odd and even swapped */
gf2_matrix_square(odd, even);
if (len2 & 1)
crc1 = gf2_matrix_times(odd, crc1);
len2 >>= 1;
/* if no more bits set, then done */
} while (len2 != 0);
}
while (len2 != 0);
/* return combined crc */
crc1 ^= crc2;
@@ -441,9 +505,9 @@ local uLong crc32_combine_(crc1, crc2, len2)
uLong ZEXPORT crc32_combine(uLong crc1, uLong crc2, z_off_t len2)
#else
uLong ZEXPORT crc32_combine(crc1, crc2, len2)
uLong crc1;
uLong crc2;
z_off_t len2;
uLong crc1;
uLong crc2;
z_off_t len2;
#endif
{
return crc32_combine_(crc1, crc2, len2);
@@ -453,9 +517,9 @@ uLong ZEXPORT crc32_combine(crc1, crc2, len2)
uLong ZEXPORT crc32_combine64(uLong crc1, uLong crc2, z_off64_t len2)
#else
uLong ZEXPORT crc32_combine64(crc1, crc2, len2)
uLong crc1;
uLong crc2;
z_off64_t len2;
uLong crc1;
uLong crc2;
z_off64_t len2;
#endif
{
return crc32_combine_(crc1, crc2, len2);

864
extern/zlib/crc32.h vendored
View File

@@ -4,438 +4,438 @@
local const z_crc_t FAR crc_table[TBLS][256] =
{
{
0x00000000UL, 0x77073096UL, 0xee0e612cUL, 0x990951baUL, 0x076dc419UL,
0x706af48fUL, 0xe963a535UL, 0x9e6495a3UL, 0x0edb8832UL, 0x79dcb8a4UL,
0xe0d5e91eUL, 0x97d2d988UL, 0x09b64c2bUL, 0x7eb17cbdUL, 0xe7b82d07UL,
0x90bf1d91UL, 0x1db71064UL, 0x6ab020f2UL, 0xf3b97148UL, 0x84be41deUL,
0x1adad47dUL, 0x6ddde4ebUL, 0xf4d4b551UL, 0x83d385c7UL, 0x136c9856UL,
0x646ba8c0UL, 0xfd62f97aUL, 0x8a65c9ecUL, 0x14015c4fUL, 0x63066cd9UL,
0xfa0f3d63UL, 0x8d080df5UL, 0x3b6e20c8UL, 0x4c69105eUL, 0xd56041e4UL,
0xa2677172UL, 0x3c03e4d1UL, 0x4b04d447UL, 0xd20d85fdUL, 0xa50ab56bUL,
0x35b5a8faUL, 0x42b2986cUL, 0xdbbbc9d6UL, 0xacbcf940UL, 0x32d86ce3UL,
0x45df5c75UL, 0xdcd60dcfUL, 0xabd13d59UL, 0x26d930acUL, 0x51de003aUL,
0xc8d75180UL, 0xbfd06116UL, 0x21b4f4b5UL, 0x56b3c423UL, 0xcfba9599UL,
0xb8bda50fUL, 0x2802b89eUL, 0x5f058808UL, 0xc60cd9b2UL, 0xb10be924UL,
0x2f6f7c87UL, 0x58684c11UL, 0xc1611dabUL, 0xb6662d3dUL, 0x76dc4190UL,
0x01db7106UL, 0x98d220bcUL, 0xefd5102aUL, 0x71b18589UL, 0x06b6b51fUL,
0x9fbfe4a5UL, 0xe8b8d433UL, 0x7807c9a2UL, 0x0f00f934UL, 0x9609a88eUL,
0xe10e9818UL, 0x7f6a0dbbUL, 0x086d3d2dUL, 0x91646c97UL, 0xe6635c01UL,
0x6b6b51f4UL, 0x1c6c6162UL, 0x856530d8UL, 0xf262004eUL, 0x6c0695edUL,
0x1b01a57bUL, 0x8208f4c1UL, 0xf50fc457UL, 0x65b0d9c6UL, 0x12b7e950UL,
0x8bbeb8eaUL, 0xfcb9887cUL, 0x62dd1ddfUL, 0x15da2d49UL, 0x8cd37cf3UL,
0xfbd44c65UL, 0x4db26158UL, 0x3ab551ceUL, 0xa3bc0074UL, 0xd4bb30e2UL,
0x4adfa541UL, 0x3dd895d7UL, 0xa4d1c46dUL, 0xd3d6f4fbUL, 0x4369e96aUL,
0x346ed9fcUL, 0xad678846UL, 0xda60b8d0UL, 0x44042d73UL, 0x33031de5UL,
0xaa0a4c5fUL, 0xdd0d7cc9UL, 0x5005713cUL, 0x270241aaUL, 0xbe0b1010UL,
0xc90c2086UL, 0x5768b525UL, 0x206f85b3UL, 0xb966d409UL, 0xce61e49fUL,
0x5edef90eUL, 0x29d9c998UL, 0xb0d09822UL, 0xc7d7a8b4UL, 0x59b33d17UL,
0x2eb40d81UL, 0xb7bd5c3bUL, 0xc0ba6cadUL, 0xedb88320UL, 0x9abfb3b6UL,
0x03b6e20cUL, 0x74b1d29aUL, 0xead54739UL, 0x9dd277afUL, 0x04db2615UL,
0x73dc1683UL, 0xe3630b12UL, 0x94643b84UL, 0x0d6d6a3eUL, 0x7a6a5aa8UL,
0xe40ecf0bUL, 0x9309ff9dUL, 0x0a00ae27UL, 0x7d079eb1UL, 0xf00f9344UL,
0x8708a3d2UL, 0x1e01f268UL, 0x6906c2feUL, 0xf762575dUL, 0x806567cbUL,
0x196c3671UL, 0x6e6b06e7UL, 0xfed41b76UL, 0x89d32be0UL, 0x10da7a5aUL,
0x67dd4accUL, 0xf9b9df6fUL, 0x8ebeeff9UL, 0x17b7be43UL, 0x60b08ed5UL,
0xd6d6a3e8UL, 0xa1d1937eUL, 0x38d8c2c4UL, 0x4fdff252UL, 0xd1bb67f1UL,
0xa6bc5767UL, 0x3fb506ddUL, 0x48b2364bUL, 0xd80d2bdaUL, 0xaf0a1b4cUL,
0x36034af6UL, 0x41047a60UL, 0xdf60efc3UL, 0xa867df55UL, 0x316e8eefUL,
0x4669be79UL, 0xcb61b38cUL, 0xbc66831aUL, 0x256fd2a0UL, 0x5268e236UL,
0xcc0c7795UL, 0xbb0b4703UL, 0x220216b9UL, 0x5505262fUL, 0xc5ba3bbeUL,
0xb2bd0b28UL, 0x2bb45a92UL, 0x5cb36a04UL, 0xc2d7ffa7UL, 0xb5d0cf31UL,
0x2cd99e8bUL, 0x5bdeae1dUL, 0x9b64c2b0UL, 0xec63f226UL, 0x756aa39cUL,
0x026d930aUL, 0x9c0906a9UL, 0xeb0e363fUL, 0x72076785UL, 0x05005713UL,
0x95bf4a82UL, 0xe2b87a14UL, 0x7bb12baeUL, 0x0cb61b38UL, 0x92d28e9bUL,
0xe5d5be0dUL, 0x7cdcefb7UL, 0x0bdbdf21UL, 0x86d3d2d4UL, 0xf1d4e242UL,
0x68ddb3f8UL, 0x1fda836eUL, 0x81be16cdUL, 0xf6b9265bUL, 0x6fb077e1UL,
0x18b74777UL, 0x88085ae6UL, 0xff0f6a70UL, 0x66063bcaUL, 0x11010b5cUL,
0x8f659effUL, 0xf862ae69UL, 0x616bffd3UL, 0x166ccf45UL, 0xa00ae278UL,
0xd70dd2eeUL, 0x4e048354UL, 0x3903b3c2UL, 0xa7672661UL, 0xd06016f7UL,
0x4969474dUL, 0x3e6e77dbUL, 0xaed16a4aUL, 0xd9d65adcUL, 0x40df0b66UL,
0x37d83bf0UL, 0xa9bcae53UL, 0xdebb9ec5UL, 0x47b2cf7fUL, 0x30b5ffe9UL,
0xbdbdf21cUL, 0xcabac28aUL, 0x53b39330UL, 0x24b4a3a6UL, 0xbad03605UL,
0xcdd70693UL, 0x54de5729UL, 0x23d967bfUL, 0xb3667a2eUL, 0xc4614ab8UL,
0x5d681b02UL, 0x2a6f2b94UL, 0xb40bbe37UL, 0xc30c8ea1UL, 0x5a05df1bUL,
0x2d02ef8dUL
{
0x00000000UL, 0x77073096UL, 0xee0e612cUL, 0x990951baUL, 0x076dc419UL,
0x706af48fUL, 0xe963a535UL, 0x9e6495a3UL, 0x0edb8832UL, 0x79dcb8a4UL,
0xe0d5e91eUL, 0x97d2d988UL, 0x09b64c2bUL, 0x7eb17cbdUL, 0xe7b82d07UL,
0x90bf1d91UL, 0x1db71064UL, 0x6ab020f2UL, 0xf3b97148UL, 0x84be41deUL,
0x1adad47dUL, 0x6ddde4ebUL, 0xf4d4b551UL, 0x83d385c7UL, 0x136c9856UL,
0x646ba8c0UL, 0xfd62f97aUL, 0x8a65c9ecUL, 0x14015c4fUL, 0x63066cd9UL,
0xfa0f3d63UL, 0x8d080df5UL, 0x3b6e20c8UL, 0x4c69105eUL, 0xd56041e4UL,
0xa2677172UL, 0x3c03e4d1UL, 0x4b04d447UL, 0xd20d85fdUL, 0xa50ab56bUL,
0x35b5a8faUL, 0x42b2986cUL, 0xdbbbc9d6UL, 0xacbcf940UL, 0x32d86ce3UL,
0x45df5c75UL, 0xdcd60dcfUL, 0xabd13d59UL, 0x26d930acUL, 0x51de003aUL,
0xc8d75180UL, 0xbfd06116UL, 0x21b4f4b5UL, 0x56b3c423UL, 0xcfba9599UL,
0xb8bda50fUL, 0x2802b89eUL, 0x5f058808UL, 0xc60cd9b2UL, 0xb10be924UL,
0x2f6f7c87UL, 0x58684c11UL, 0xc1611dabUL, 0xb6662d3dUL, 0x76dc4190UL,
0x01db7106UL, 0x98d220bcUL, 0xefd5102aUL, 0x71b18589UL, 0x06b6b51fUL,
0x9fbfe4a5UL, 0xe8b8d433UL, 0x7807c9a2UL, 0x0f00f934UL, 0x9609a88eUL,
0xe10e9818UL, 0x7f6a0dbbUL, 0x086d3d2dUL, 0x91646c97UL, 0xe6635c01UL,
0x6b6b51f4UL, 0x1c6c6162UL, 0x856530d8UL, 0xf262004eUL, 0x6c0695edUL,
0x1b01a57bUL, 0x8208f4c1UL, 0xf50fc457UL, 0x65b0d9c6UL, 0x12b7e950UL,
0x8bbeb8eaUL, 0xfcb9887cUL, 0x62dd1ddfUL, 0x15da2d49UL, 0x8cd37cf3UL,
0xfbd44c65UL, 0x4db26158UL, 0x3ab551ceUL, 0xa3bc0074UL, 0xd4bb30e2UL,
0x4adfa541UL, 0x3dd895d7UL, 0xa4d1c46dUL, 0xd3d6f4fbUL, 0x4369e96aUL,
0x346ed9fcUL, 0xad678846UL, 0xda60b8d0UL, 0x44042d73UL, 0x33031de5UL,
0xaa0a4c5fUL, 0xdd0d7cc9UL, 0x5005713cUL, 0x270241aaUL, 0xbe0b1010UL,
0xc90c2086UL, 0x5768b525UL, 0x206f85b3UL, 0xb966d409UL, 0xce61e49fUL,
0x5edef90eUL, 0x29d9c998UL, 0xb0d09822UL, 0xc7d7a8b4UL, 0x59b33d17UL,
0x2eb40d81UL, 0xb7bd5c3bUL, 0xc0ba6cadUL, 0xedb88320UL, 0x9abfb3b6UL,
0x03b6e20cUL, 0x74b1d29aUL, 0xead54739UL, 0x9dd277afUL, 0x04db2615UL,
0x73dc1683UL, 0xe3630b12UL, 0x94643b84UL, 0x0d6d6a3eUL, 0x7a6a5aa8UL,
0xe40ecf0bUL, 0x9309ff9dUL, 0x0a00ae27UL, 0x7d079eb1UL, 0xf00f9344UL,
0x8708a3d2UL, 0x1e01f268UL, 0x6906c2feUL, 0xf762575dUL, 0x806567cbUL,
0x196c3671UL, 0x6e6b06e7UL, 0xfed41b76UL, 0x89d32be0UL, 0x10da7a5aUL,
0x67dd4accUL, 0xf9b9df6fUL, 0x8ebeeff9UL, 0x17b7be43UL, 0x60b08ed5UL,
0xd6d6a3e8UL, 0xa1d1937eUL, 0x38d8c2c4UL, 0x4fdff252UL, 0xd1bb67f1UL,
0xa6bc5767UL, 0x3fb506ddUL, 0x48b2364bUL, 0xd80d2bdaUL, 0xaf0a1b4cUL,
0x36034af6UL, 0x41047a60UL, 0xdf60efc3UL, 0xa867df55UL, 0x316e8eefUL,
0x4669be79UL, 0xcb61b38cUL, 0xbc66831aUL, 0x256fd2a0UL, 0x5268e236UL,
0xcc0c7795UL, 0xbb0b4703UL, 0x220216b9UL, 0x5505262fUL, 0xc5ba3bbeUL,
0xb2bd0b28UL, 0x2bb45a92UL, 0x5cb36a04UL, 0xc2d7ffa7UL, 0xb5d0cf31UL,
0x2cd99e8bUL, 0x5bdeae1dUL, 0x9b64c2b0UL, 0xec63f226UL, 0x756aa39cUL,
0x026d930aUL, 0x9c0906a9UL, 0xeb0e363fUL, 0x72076785UL, 0x05005713UL,
0x95bf4a82UL, 0xe2b87a14UL, 0x7bb12baeUL, 0x0cb61b38UL, 0x92d28e9bUL,
0xe5d5be0dUL, 0x7cdcefb7UL, 0x0bdbdf21UL, 0x86d3d2d4UL, 0xf1d4e242UL,
0x68ddb3f8UL, 0x1fda836eUL, 0x81be16cdUL, 0xf6b9265bUL, 0x6fb077e1UL,
0x18b74777UL, 0x88085ae6UL, 0xff0f6a70UL, 0x66063bcaUL, 0x11010b5cUL,
0x8f659effUL, 0xf862ae69UL, 0x616bffd3UL, 0x166ccf45UL, 0xa00ae278UL,
0xd70dd2eeUL, 0x4e048354UL, 0x3903b3c2UL, 0xa7672661UL, 0xd06016f7UL,
0x4969474dUL, 0x3e6e77dbUL, 0xaed16a4aUL, 0xd9d65adcUL, 0x40df0b66UL,
0x37d83bf0UL, 0xa9bcae53UL, 0xdebb9ec5UL, 0x47b2cf7fUL, 0x30b5ffe9UL,
0xbdbdf21cUL, 0xcabac28aUL, 0x53b39330UL, 0x24b4a3a6UL, 0xbad03605UL,
0xcdd70693UL, 0x54de5729UL, 0x23d967bfUL, 0xb3667a2eUL, 0xc4614ab8UL,
0x5d681b02UL, 0x2a6f2b94UL, 0xb40bbe37UL, 0xc30c8ea1UL, 0x5a05df1bUL,
0x2d02ef8dUL
#ifdef BYFOUR
},
{
0x00000000UL, 0x191b3141UL, 0x32366282UL, 0x2b2d53c3UL, 0x646cc504UL,
0x7d77f445UL, 0x565aa786UL, 0x4f4196c7UL, 0xc8d98a08UL, 0xd1c2bb49UL,
0xfaefe88aUL, 0xe3f4d9cbUL, 0xacb54f0cUL, 0xb5ae7e4dUL, 0x9e832d8eUL,
0x87981ccfUL, 0x4ac21251UL, 0x53d92310UL, 0x78f470d3UL, 0x61ef4192UL,
0x2eaed755UL, 0x37b5e614UL, 0x1c98b5d7UL, 0x05838496UL, 0x821b9859UL,
0x9b00a918UL, 0xb02dfadbUL, 0xa936cb9aUL, 0xe6775d5dUL, 0xff6c6c1cUL,
0xd4413fdfUL, 0xcd5a0e9eUL, 0x958424a2UL, 0x8c9f15e3UL, 0xa7b24620UL,
0xbea97761UL, 0xf1e8e1a6UL, 0xe8f3d0e7UL, 0xc3de8324UL, 0xdac5b265UL,
0x5d5daeaaUL, 0x44469febUL, 0x6f6bcc28UL, 0x7670fd69UL, 0x39316baeUL,
0x202a5aefUL, 0x0b07092cUL, 0x121c386dUL, 0xdf4636f3UL, 0xc65d07b2UL,
0xed705471UL, 0xf46b6530UL, 0xbb2af3f7UL, 0xa231c2b6UL, 0x891c9175UL,
0x9007a034UL, 0x179fbcfbUL, 0x0e848dbaUL, 0x25a9de79UL, 0x3cb2ef38UL,
0x73f379ffUL, 0x6ae848beUL, 0x41c51b7dUL, 0x58de2a3cUL, 0xf0794f05UL,
0xe9627e44UL, 0xc24f2d87UL, 0xdb541cc6UL, 0x94158a01UL, 0x8d0ebb40UL,
0xa623e883UL, 0xbf38d9c2UL, 0x38a0c50dUL, 0x21bbf44cUL, 0x0a96a78fUL,
0x138d96ceUL, 0x5ccc0009UL, 0x45d73148UL, 0x6efa628bUL, 0x77e153caUL,
0xbabb5d54UL, 0xa3a06c15UL, 0x888d3fd6UL, 0x91960e97UL, 0xded79850UL,
0xc7cca911UL, 0xece1fad2UL, 0xf5facb93UL, 0x7262d75cUL, 0x6b79e61dUL,
0x4054b5deUL, 0x594f849fUL, 0x160e1258UL, 0x0f152319UL, 0x243870daUL,
0x3d23419bUL, 0x65fd6ba7UL, 0x7ce65ae6UL, 0x57cb0925UL, 0x4ed03864UL,
0x0191aea3UL, 0x188a9fe2UL, 0x33a7cc21UL, 0x2abcfd60UL, 0xad24e1afUL,
0xb43fd0eeUL, 0x9f12832dUL, 0x8609b26cUL, 0xc94824abUL, 0xd05315eaUL,
0xfb7e4629UL, 0xe2657768UL, 0x2f3f79f6UL, 0x362448b7UL, 0x1d091b74UL,
0x04122a35UL, 0x4b53bcf2UL, 0x52488db3UL, 0x7965de70UL, 0x607eef31UL,
0xe7e6f3feUL, 0xfefdc2bfUL, 0xd5d0917cUL, 0xcccba03dUL, 0x838a36faUL,
0x9a9107bbUL, 0xb1bc5478UL, 0xa8a76539UL, 0x3b83984bUL, 0x2298a90aUL,
0x09b5fac9UL, 0x10aecb88UL, 0x5fef5d4fUL, 0x46f46c0eUL, 0x6dd93fcdUL,
0x74c20e8cUL, 0xf35a1243UL, 0xea412302UL, 0xc16c70c1UL, 0xd8774180UL,
0x9736d747UL, 0x8e2de606UL, 0xa500b5c5UL, 0xbc1b8484UL, 0x71418a1aUL,
0x685abb5bUL, 0x4377e898UL, 0x5a6cd9d9UL, 0x152d4f1eUL, 0x0c367e5fUL,
0x271b2d9cUL, 0x3e001cddUL, 0xb9980012UL, 0xa0833153UL, 0x8bae6290UL,
0x92b553d1UL, 0xddf4c516UL, 0xc4eff457UL, 0xefc2a794UL, 0xf6d996d5UL,
0xae07bce9UL, 0xb71c8da8UL, 0x9c31de6bUL, 0x852aef2aUL, 0xca6b79edUL,
0xd37048acUL, 0xf85d1b6fUL, 0xe1462a2eUL, 0x66de36e1UL, 0x7fc507a0UL,
0x54e85463UL, 0x4df36522UL, 0x02b2f3e5UL, 0x1ba9c2a4UL, 0x30849167UL,
0x299fa026UL, 0xe4c5aeb8UL, 0xfdde9ff9UL, 0xd6f3cc3aUL, 0xcfe8fd7bUL,
0x80a96bbcUL, 0x99b25afdUL, 0xb29f093eUL, 0xab84387fUL, 0x2c1c24b0UL,
0x350715f1UL, 0x1e2a4632UL, 0x07317773UL, 0x4870e1b4UL, 0x516bd0f5UL,
0x7a468336UL, 0x635db277UL, 0xcbfad74eUL, 0xd2e1e60fUL, 0xf9ccb5ccUL,
0xe0d7848dUL, 0xaf96124aUL, 0xb68d230bUL, 0x9da070c8UL, 0x84bb4189UL,
0x03235d46UL, 0x1a386c07UL, 0x31153fc4UL, 0x280e0e85UL, 0x674f9842UL,
0x7e54a903UL, 0x5579fac0UL, 0x4c62cb81UL, 0x8138c51fUL, 0x9823f45eUL,
0xb30ea79dUL, 0xaa1596dcUL, 0xe554001bUL, 0xfc4f315aUL, 0xd7626299UL,
0xce7953d8UL, 0x49e14f17UL, 0x50fa7e56UL, 0x7bd72d95UL, 0x62cc1cd4UL,
0x2d8d8a13UL, 0x3496bb52UL, 0x1fbbe891UL, 0x06a0d9d0UL, 0x5e7ef3ecUL,
0x4765c2adUL, 0x6c48916eUL, 0x7553a02fUL, 0x3a1236e8UL, 0x230907a9UL,
0x0824546aUL, 0x113f652bUL, 0x96a779e4UL, 0x8fbc48a5UL, 0xa4911b66UL,
0xbd8a2a27UL, 0xf2cbbce0UL, 0xebd08da1UL, 0xc0fdde62UL, 0xd9e6ef23UL,
0x14bce1bdUL, 0x0da7d0fcUL, 0x268a833fUL, 0x3f91b27eUL, 0x70d024b9UL,
0x69cb15f8UL, 0x42e6463bUL, 0x5bfd777aUL, 0xdc656bb5UL, 0xc57e5af4UL,
0xee530937UL, 0xf7483876UL, 0xb809aeb1UL, 0xa1129ff0UL, 0x8a3fcc33UL,
0x9324fd72UL
},
{
0x00000000UL, 0x01c26a37UL, 0x0384d46eUL, 0x0246be59UL, 0x0709a8dcUL,
0x06cbc2ebUL, 0x048d7cb2UL, 0x054f1685UL, 0x0e1351b8UL, 0x0fd13b8fUL,
0x0d9785d6UL, 0x0c55efe1UL, 0x091af964UL, 0x08d89353UL, 0x0a9e2d0aUL,
0x0b5c473dUL, 0x1c26a370UL, 0x1de4c947UL, 0x1fa2771eUL, 0x1e601d29UL,
0x1b2f0bacUL, 0x1aed619bUL, 0x18abdfc2UL, 0x1969b5f5UL, 0x1235f2c8UL,
0x13f798ffUL, 0x11b126a6UL, 0x10734c91UL, 0x153c5a14UL, 0x14fe3023UL,
0x16b88e7aUL, 0x177ae44dUL, 0x384d46e0UL, 0x398f2cd7UL, 0x3bc9928eUL,
0x3a0bf8b9UL, 0x3f44ee3cUL, 0x3e86840bUL, 0x3cc03a52UL, 0x3d025065UL,
0x365e1758UL, 0x379c7d6fUL, 0x35dac336UL, 0x3418a901UL, 0x3157bf84UL,
0x3095d5b3UL, 0x32d36beaUL, 0x331101ddUL, 0x246be590UL, 0x25a98fa7UL,
0x27ef31feUL, 0x262d5bc9UL, 0x23624d4cUL, 0x22a0277bUL, 0x20e69922UL,
0x2124f315UL, 0x2a78b428UL, 0x2bbade1fUL, 0x29fc6046UL, 0x283e0a71UL,
0x2d711cf4UL, 0x2cb376c3UL, 0x2ef5c89aUL, 0x2f37a2adUL, 0x709a8dc0UL,
0x7158e7f7UL, 0x731e59aeUL, 0x72dc3399UL, 0x7793251cUL, 0x76514f2bUL,
0x7417f172UL, 0x75d59b45UL, 0x7e89dc78UL, 0x7f4bb64fUL, 0x7d0d0816UL,
0x7ccf6221UL, 0x798074a4UL, 0x78421e93UL, 0x7a04a0caUL, 0x7bc6cafdUL,
0x6cbc2eb0UL, 0x6d7e4487UL, 0x6f38fadeUL, 0x6efa90e9UL, 0x6bb5866cUL,
0x6a77ec5bUL, 0x68315202UL, 0x69f33835UL, 0x62af7f08UL, 0x636d153fUL,
0x612bab66UL, 0x60e9c151UL, 0x65a6d7d4UL, 0x6464bde3UL, 0x662203baUL,
0x67e0698dUL, 0x48d7cb20UL, 0x4915a117UL, 0x4b531f4eUL, 0x4a917579UL,
0x4fde63fcUL, 0x4e1c09cbUL, 0x4c5ab792UL, 0x4d98dda5UL, 0x46c49a98UL,
0x4706f0afUL, 0x45404ef6UL, 0x448224c1UL, 0x41cd3244UL, 0x400f5873UL,
0x4249e62aUL, 0x438b8c1dUL, 0x54f16850UL, 0x55330267UL, 0x5775bc3eUL,
0x56b7d609UL, 0x53f8c08cUL, 0x523aaabbUL, 0x507c14e2UL, 0x51be7ed5UL,
0x5ae239e8UL, 0x5b2053dfUL, 0x5966ed86UL, 0x58a487b1UL, 0x5deb9134UL,
0x5c29fb03UL, 0x5e6f455aUL, 0x5fad2f6dUL, 0xe1351b80UL, 0xe0f771b7UL,
0xe2b1cfeeUL, 0xe373a5d9UL, 0xe63cb35cUL, 0xe7fed96bUL, 0xe5b86732UL,
0xe47a0d05UL, 0xef264a38UL, 0xeee4200fUL, 0xeca29e56UL, 0xed60f461UL,
0xe82fe2e4UL, 0xe9ed88d3UL, 0xebab368aUL, 0xea695cbdUL, 0xfd13b8f0UL,
0xfcd1d2c7UL, 0xfe976c9eUL, 0xff5506a9UL, 0xfa1a102cUL, 0xfbd87a1bUL,
0xf99ec442UL, 0xf85cae75UL, 0xf300e948UL, 0xf2c2837fUL, 0xf0843d26UL,
0xf1465711UL, 0xf4094194UL, 0xf5cb2ba3UL, 0xf78d95faUL, 0xf64fffcdUL,
0xd9785d60UL, 0xd8ba3757UL, 0xdafc890eUL, 0xdb3ee339UL, 0xde71f5bcUL,
0xdfb39f8bUL, 0xddf521d2UL, 0xdc374be5UL, 0xd76b0cd8UL, 0xd6a966efUL,
0xd4efd8b6UL, 0xd52db281UL, 0xd062a404UL, 0xd1a0ce33UL, 0xd3e6706aUL,
0xd2241a5dUL, 0xc55efe10UL, 0xc49c9427UL, 0xc6da2a7eUL, 0xc7184049UL,
0xc25756ccUL, 0xc3953cfbUL, 0xc1d382a2UL, 0xc011e895UL, 0xcb4dafa8UL,
0xca8fc59fUL, 0xc8c97bc6UL, 0xc90b11f1UL, 0xcc440774UL, 0xcd866d43UL,
0xcfc0d31aUL, 0xce02b92dUL, 0x91af9640UL, 0x906dfc77UL, 0x922b422eUL,
0x93e92819UL, 0x96a63e9cUL, 0x976454abUL, 0x9522eaf2UL, 0x94e080c5UL,
0x9fbcc7f8UL, 0x9e7eadcfUL, 0x9c381396UL, 0x9dfa79a1UL, 0x98b56f24UL,
0x99770513UL, 0x9b31bb4aUL, 0x9af3d17dUL, 0x8d893530UL, 0x8c4b5f07UL,
0x8e0de15eUL, 0x8fcf8b69UL, 0x8a809decUL, 0x8b42f7dbUL, 0x89044982UL,
0x88c623b5UL, 0x839a6488UL, 0x82580ebfUL, 0x801eb0e6UL, 0x81dcdad1UL,
0x8493cc54UL, 0x8551a663UL, 0x8717183aUL, 0x86d5720dUL, 0xa9e2d0a0UL,
0xa820ba97UL, 0xaa6604ceUL, 0xaba46ef9UL, 0xaeeb787cUL, 0xaf29124bUL,
0xad6fac12UL, 0xacadc625UL, 0xa7f18118UL, 0xa633eb2fUL, 0xa4755576UL,
0xa5b73f41UL, 0xa0f829c4UL, 0xa13a43f3UL, 0xa37cfdaaUL, 0xa2be979dUL,
0xb5c473d0UL, 0xb40619e7UL, 0xb640a7beUL, 0xb782cd89UL, 0xb2cddb0cUL,
0xb30fb13bUL, 0xb1490f62UL, 0xb08b6555UL, 0xbbd72268UL, 0xba15485fUL,
0xb853f606UL, 0xb9919c31UL, 0xbcde8ab4UL, 0xbd1ce083UL, 0xbf5a5edaUL,
0xbe9834edUL
},
{
0x00000000UL, 0xb8bc6765UL, 0xaa09c88bUL, 0x12b5afeeUL, 0x8f629757UL,
0x37def032UL, 0x256b5fdcUL, 0x9dd738b9UL, 0xc5b428efUL, 0x7d084f8aUL,
0x6fbde064UL, 0xd7018701UL, 0x4ad6bfb8UL, 0xf26ad8ddUL, 0xe0df7733UL,
0x58631056UL, 0x5019579fUL, 0xe8a530faUL, 0xfa109f14UL, 0x42acf871UL,
0xdf7bc0c8UL, 0x67c7a7adUL, 0x75720843UL, 0xcdce6f26UL, 0x95ad7f70UL,
0x2d111815UL, 0x3fa4b7fbUL, 0x8718d09eUL, 0x1acfe827UL, 0xa2738f42UL,
0xb0c620acUL, 0x087a47c9UL, 0xa032af3eUL, 0x188ec85bUL, 0x0a3b67b5UL,
0xb28700d0UL, 0x2f503869UL, 0x97ec5f0cUL, 0x8559f0e2UL, 0x3de59787UL,
0x658687d1UL, 0xdd3ae0b4UL, 0xcf8f4f5aUL, 0x7733283fUL, 0xeae41086UL,
0x525877e3UL, 0x40edd80dUL, 0xf851bf68UL, 0xf02bf8a1UL, 0x48979fc4UL,
0x5a22302aUL, 0xe29e574fUL, 0x7f496ff6UL, 0xc7f50893UL, 0xd540a77dUL,
0x6dfcc018UL, 0x359fd04eUL, 0x8d23b72bUL, 0x9f9618c5UL, 0x272a7fa0UL,
0xbafd4719UL, 0x0241207cUL, 0x10f48f92UL, 0xa848e8f7UL, 0x9b14583dUL,
0x23a83f58UL, 0x311d90b6UL, 0x89a1f7d3UL, 0x1476cf6aUL, 0xaccaa80fUL,
0xbe7f07e1UL, 0x06c36084UL, 0x5ea070d2UL, 0xe61c17b7UL, 0xf4a9b859UL,
0x4c15df3cUL, 0xd1c2e785UL, 0x697e80e0UL, 0x7bcb2f0eUL, 0xc377486bUL,
0xcb0d0fa2UL, 0x73b168c7UL, 0x6104c729UL, 0xd9b8a04cUL, 0x446f98f5UL,
0xfcd3ff90UL, 0xee66507eUL, 0x56da371bUL, 0x0eb9274dUL, 0xb6054028UL,
0xa4b0efc6UL, 0x1c0c88a3UL, 0x81dbb01aUL, 0x3967d77fUL, 0x2bd27891UL,
0x936e1ff4UL, 0x3b26f703UL, 0x839a9066UL, 0x912f3f88UL, 0x299358edUL,
0xb4446054UL, 0x0cf80731UL, 0x1e4da8dfUL, 0xa6f1cfbaUL, 0xfe92dfecUL,
0x462eb889UL, 0x549b1767UL, 0xec277002UL, 0x71f048bbUL, 0xc94c2fdeUL,
0xdbf98030UL, 0x6345e755UL, 0x6b3fa09cUL, 0xd383c7f9UL, 0xc1366817UL,
0x798a0f72UL, 0xe45d37cbUL, 0x5ce150aeUL, 0x4e54ff40UL, 0xf6e89825UL,
0xae8b8873UL, 0x1637ef16UL, 0x048240f8UL, 0xbc3e279dUL, 0x21e91f24UL,
0x99557841UL, 0x8be0d7afUL, 0x335cb0caUL, 0xed59b63bUL, 0x55e5d15eUL,
0x47507eb0UL, 0xffec19d5UL, 0x623b216cUL, 0xda874609UL, 0xc832e9e7UL,
0x708e8e82UL, 0x28ed9ed4UL, 0x9051f9b1UL, 0x82e4565fUL, 0x3a58313aUL,
0xa78f0983UL, 0x1f336ee6UL, 0x0d86c108UL, 0xb53aa66dUL, 0xbd40e1a4UL,
0x05fc86c1UL, 0x1749292fUL, 0xaff54e4aUL, 0x322276f3UL, 0x8a9e1196UL,
0x982bbe78UL, 0x2097d91dUL, 0x78f4c94bUL, 0xc048ae2eUL, 0xd2fd01c0UL,
0x6a4166a5UL, 0xf7965e1cUL, 0x4f2a3979UL, 0x5d9f9697UL, 0xe523f1f2UL,
0x4d6b1905UL, 0xf5d77e60UL, 0xe762d18eUL, 0x5fdeb6ebUL, 0xc2098e52UL,
0x7ab5e937UL, 0x680046d9UL, 0xd0bc21bcUL, 0x88df31eaUL, 0x3063568fUL,
0x22d6f961UL, 0x9a6a9e04UL, 0x07bda6bdUL, 0xbf01c1d8UL, 0xadb46e36UL,
0x15080953UL, 0x1d724e9aUL, 0xa5ce29ffUL, 0xb77b8611UL, 0x0fc7e174UL,
0x9210d9cdUL, 0x2aacbea8UL, 0x38191146UL, 0x80a57623UL, 0xd8c66675UL,
0x607a0110UL, 0x72cfaefeUL, 0xca73c99bUL, 0x57a4f122UL, 0xef189647UL,
0xfdad39a9UL, 0x45115eccUL, 0x764dee06UL, 0xcef18963UL, 0xdc44268dUL,
0x64f841e8UL, 0xf92f7951UL, 0x41931e34UL, 0x5326b1daUL, 0xeb9ad6bfUL,
0xb3f9c6e9UL, 0x0b45a18cUL, 0x19f00e62UL, 0xa14c6907UL, 0x3c9b51beUL,
0x842736dbUL, 0x96929935UL, 0x2e2efe50UL, 0x2654b999UL, 0x9ee8defcUL,
0x8c5d7112UL, 0x34e11677UL, 0xa9362eceUL, 0x118a49abUL, 0x033fe645UL,
0xbb838120UL, 0xe3e09176UL, 0x5b5cf613UL, 0x49e959fdUL, 0xf1553e98UL,
0x6c820621UL, 0xd43e6144UL, 0xc68bceaaUL, 0x7e37a9cfUL, 0xd67f4138UL,
0x6ec3265dUL, 0x7c7689b3UL, 0xc4caeed6UL, 0x591dd66fUL, 0xe1a1b10aUL,
0xf3141ee4UL, 0x4ba87981UL, 0x13cb69d7UL, 0xab770eb2UL, 0xb9c2a15cUL,
0x017ec639UL, 0x9ca9fe80UL, 0x241599e5UL, 0x36a0360bUL, 0x8e1c516eUL,
0x866616a7UL, 0x3eda71c2UL, 0x2c6fde2cUL, 0x94d3b949UL, 0x090481f0UL,
0xb1b8e695UL, 0xa30d497bUL, 0x1bb12e1eUL, 0x43d23e48UL, 0xfb6e592dUL,
0xe9dbf6c3UL, 0x516791a6UL, 0xccb0a91fUL, 0x740cce7aUL, 0x66b96194UL,
0xde0506f1UL
},
{
0x00000000UL, 0x96300777UL, 0x2c610eeeUL, 0xba510999UL, 0x19c46d07UL,
0x8ff46a70UL, 0x35a563e9UL, 0xa395649eUL, 0x3288db0eUL, 0xa4b8dc79UL,
0x1ee9d5e0UL, 0x88d9d297UL, 0x2b4cb609UL, 0xbd7cb17eUL, 0x072db8e7UL,
0x911dbf90UL, 0x6410b71dUL, 0xf220b06aUL, 0x4871b9f3UL, 0xde41be84UL,
0x7dd4da1aUL, 0xebe4dd6dUL, 0x51b5d4f4UL, 0xc785d383UL, 0x56986c13UL,
0xc0a86b64UL, 0x7af962fdUL, 0xecc9658aUL, 0x4f5c0114UL, 0xd96c0663UL,
0x633d0ffaUL, 0xf50d088dUL, 0xc8206e3bUL, 0x5e10694cUL, 0xe44160d5UL,
0x727167a2UL, 0xd1e4033cUL, 0x47d4044bUL, 0xfd850dd2UL, 0x6bb50aa5UL,
0xfaa8b535UL, 0x6c98b242UL, 0xd6c9bbdbUL, 0x40f9bcacUL, 0xe36cd832UL,
0x755cdf45UL, 0xcf0dd6dcUL, 0x593dd1abUL, 0xac30d926UL, 0x3a00de51UL,
0x8051d7c8UL, 0x1661d0bfUL, 0xb5f4b421UL, 0x23c4b356UL, 0x9995bacfUL,
0x0fa5bdb8UL, 0x9eb80228UL, 0x0888055fUL, 0xb2d90cc6UL, 0x24e90bb1UL,
0x877c6f2fUL, 0x114c6858UL, 0xab1d61c1UL, 0x3d2d66b6UL, 0x9041dc76UL,
0x0671db01UL, 0xbc20d298UL, 0x2a10d5efUL, 0x8985b171UL, 0x1fb5b606UL,
0xa5e4bf9fUL, 0x33d4b8e8UL, 0xa2c90778UL, 0x34f9000fUL, 0x8ea80996UL,
0x18980ee1UL, 0xbb0d6a7fUL, 0x2d3d6d08UL, 0x976c6491UL, 0x015c63e6UL,
0xf4516b6bUL, 0x62616c1cUL, 0xd8306585UL, 0x4e0062f2UL, 0xed95066cUL,
0x7ba5011bUL, 0xc1f40882UL, 0x57c40ff5UL, 0xc6d9b065UL, 0x50e9b712UL,
0xeab8be8bUL, 0x7c88b9fcUL, 0xdf1ddd62UL, 0x492dda15UL, 0xf37cd38cUL,
0x654cd4fbUL, 0x5861b24dUL, 0xce51b53aUL, 0x7400bca3UL, 0xe230bbd4UL,
0x41a5df4aUL, 0xd795d83dUL, 0x6dc4d1a4UL, 0xfbf4d6d3UL, 0x6ae96943UL,
0xfcd96e34UL, 0x468867adUL, 0xd0b860daUL, 0x732d0444UL, 0xe51d0333UL,
0x5f4c0aaaUL, 0xc97c0dddUL, 0x3c710550UL, 0xaa410227UL, 0x10100bbeUL,
0x86200cc9UL, 0x25b56857UL, 0xb3856f20UL, 0x09d466b9UL, 0x9fe461ceUL,
0x0ef9de5eUL, 0x98c9d929UL, 0x2298d0b0UL, 0xb4a8d7c7UL, 0x173db359UL,
0x810db42eUL, 0x3b5cbdb7UL, 0xad6cbac0UL, 0x2083b8edUL, 0xb6b3bf9aUL,
0x0ce2b603UL, 0x9ad2b174UL, 0x3947d5eaUL, 0xaf77d29dUL, 0x1526db04UL,
0x8316dc73UL, 0x120b63e3UL, 0x843b6494UL, 0x3e6a6d0dUL, 0xa85a6a7aUL,
0x0bcf0ee4UL, 0x9dff0993UL, 0x27ae000aUL, 0xb19e077dUL, 0x44930ff0UL,
0xd2a30887UL, 0x68f2011eUL, 0xfec20669UL, 0x5d5762f7UL, 0xcb676580UL,
0x71366c19UL, 0xe7066b6eUL, 0x761bd4feUL, 0xe02bd389UL, 0x5a7ada10UL,
0xcc4add67UL, 0x6fdfb9f9UL, 0xf9efbe8eUL, 0x43beb717UL, 0xd58eb060UL,
0xe8a3d6d6UL, 0x7e93d1a1UL, 0xc4c2d838UL, 0x52f2df4fUL, 0xf167bbd1UL,
0x6757bca6UL, 0xdd06b53fUL, 0x4b36b248UL, 0xda2b0dd8UL, 0x4c1b0aafUL,
0xf64a0336UL, 0x607a0441UL, 0xc3ef60dfUL, 0x55df67a8UL, 0xef8e6e31UL,
0x79be6946UL, 0x8cb361cbUL, 0x1a8366bcUL, 0xa0d26f25UL, 0x36e26852UL,
0x95770cccUL, 0x03470bbbUL, 0xb9160222UL, 0x2f260555UL, 0xbe3bbac5UL,
0x280bbdb2UL, 0x925ab42bUL, 0x046ab35cUL, 0xa7ffd7c2UL, 0x31cfd0b5UL,
0x8b9ed92cUL, 0x1daede5bUL, 0xb0c2649bUL, 0x26f263ecUL, 0x9ca36a75UL,
0x0a936d02UL, 0xa906099cUL, 0x3f360eebUL, 0x85670772UL, 0x13570005UL,
0x824abf95UL, 0x147ab8e2UL, 0xae2bb17bUL, 0x381bb60cUL, 0x9b8ed292UL,
0x0dbed5e5UL, 0xb7efdc7cUL, 0x21dfdb0bUL, 0xd4d2d386UL, 0x42e2d4f1UL,
0xf8b3dd68UL, 0x6e83da1fUL, 0xcd16be81UL, 0x5b26b9f6UL, 0xe177b06fUL,
0x7747b718UL, 0xe65a0888UL, 0x706a0fffUL, 0xca3b0666UL, 0x5c0b0111UL,
0xff9e658fUL, 0x69ae62f8UL, 0xd3ff6b61UL, 0x45cf6c16UL, 0x78e20aa0UL,
0xeed20dd7UL, 0x5483044eUL, 0xc2b30339UL, 0x612667a7UL, 0xf71660d0UL,
0x4d476949UL, 0xdb776e3eUL, 0x4a6ad1aeUL, 0xdc5ad6d9UL, 0x660bdf40UL,
0xf03bd837UL, 0x53aebca9UL, 0xc59ebbdeUL, 0x7fcfb247UL, 0xe9ffb530UL,
0x1cf2bdbdUL, 0x8ac2bacaUL, 0x3093b353UL, 0xa6a3b424UL, 0x0536d0baUL,
0x9306d7cdUL, 0x2957de54UL, 0xbf67d923UL, 0x2e7a66b3UL, 0xb84a61c4UL,
0x021b685dUL, 0x942b6f2aUL, 0x37be0bb4UL, 0xa18e0cc3UL, 0x1bdf055aUL,
0x8def022dUL
},
{
0x00000000UL, 0x41311b19UL, 0x82623632UL, 0xc3532d2bUL, 0x04c56c64UL,
0x45f4777dUL, 0x86a75a56UL, 0xc796414fUL, 0x088ad9c8UL, 0x49bbc2d1UL,
0x8ae8effaUL, 0xcbd9f4e3UL, 0x0c4fb5acUL, 0x4d7eaeb5UL, 0x8e2d839eUL,
0xcf1c9887UL, 0x5112c24aUL, 0x1023d953UL, 0xd370f478UL, 0x9241ef61UL,
0x55d7ae2eUL, 0x14e6b537UL, 0xd7b5981cUL, 0x96848305UL, 0x59981b82UL,
0x18a9009bUL, 0xdbfa2db0UL, 0x9acb36a9UL, 0x5d5d77e6UL, 0x1c6c6cffUL,
0xdf3f41d4UL, 0x9e0e5acdUL, 0xa2248495UL, 0xe3159f8cUL, 0x2046b2a7UL,
0x6177a9beUL, 0xa6e1e8f1UL, 0xe7d0f3e8UL, 0x2483dec3UL, 0x65b2c5daUL,
0xaaae5d5dUL, 0xeb9f4644UL, 0x28cc6b6fUL, 0x69fd7076UL, 0xae6b3139UL,
0xef5a2a20UL, 0x2c09070bUL, 0x6d381c12UL, 0xf33646dfUL, 0xb2075dc6UL,
0x715470edUL, 0x30656bf4UL, 0xf7f32abbUL, 0xb6c231a2UL, 0x75911c89UL,
0x34a00790UL, 0xfbbc9f17UL, 0xba8d840eUL, 0x79dea925UL, 0x38efb23cUL,
0xff79f373UL, 0xbe48e86aUL, 0x7d1bc541UL, 0x3c2ade58UL, 0x054f79f0UL,
0x447e62e9UL, 0x872d4fc2UL, 0xc61c54dbUL, 0x018a1594UL, 0x40bb0e8dUL,
0x83e823a6UL, 0xc2d938bfUL, 0x0dc5a038UL, 0x4cf4bb21UL, 0x8fa7960aUL,
0xce968d13UL, 0x0900cc5cUL, 0x4831d745UL, 0x8b62fa6eUL, 0xca53e177UL,
0x545dbbbaUL, 0x156ca0a3UL, 0xd63f8d88UL, 0x970e9691UL, 0x5098d7deUL,
0x11a9ccc7UL, 0xd2fae1ecUL, 0x93cbfaf5UL, 0x5cd76272UL, 0x1de6796bUL,
0xdeb55440UL, 0x9f844f59UL, 0x58120e16UL, 0x1923150fUL, 0xda703824UL,
0x9b41233dUL, 0xa76bfd65UL, 0xe65ae67cUL, 0x2509cb57UL, 0x6438d04eUL,
0xa3ae9101UL, 0xe29f8a18UL, 0x21cca733UL, 0x60fdbc2aUL, 0xafe124adUL,
0xeed03fb4UL, 0x2d83129fUL, 0x6cb20986UL, 0xab2448c9UL, 0xea1553d0UL,
0x29467efbUL, 0x687765e2UL, 0xf6793f2fUL, 0xb7482436UL, 0x741b091dUL,
0x352a1204UL, 0xf2bc534bUL, 0xb38d4852UL, 0x70de6579UL, 0x31ef7e60UL,
0xfef3e6e7UL, 0xbfc2fdfeUL, 0x7c91d0d5UL, 0x3da0cbccUL, 0xfa368a83UL,
0xbb07919aUL, 0x7854bcb1UL, 0x3965a7a8UL, 0x4b98833bUL, 0x0aa99822UL,
0xc9fab509UL, 0x88cbae10UL, 0x4f5def5fUL, 0x0e6cf446UL, 0xcd3fd96dUL,
0x8c0ec274UL, 0x43125af3UL, 0x022341eaUL, 0xc1706cc1UL, 0x804177d8UL,
0x47d73697UL, 0x06e62d8eUL, 0xc5b500a5UL, 0x84841bbcUL, 0x1a8a4171UL,
0x5bbb5a68UL, 0x98e87743UL, 0xd9d96c5aUL, 0x1e4f2d15UL, 0x5f7e360cUL,
0x9c2d1b27UL, 0xdd1c003eUL, 0x120098b9UL, 0x533183a0UL, 0x9062ae8bUL,
0xd153b592UL, 0x16c5f4ddUL, 0x57f4efc4UL, 0x94a7c2efUL, 0xd596d9f6UL,
0xe9bc07aeUL, 0xa88d1cb7UL, 0x6bde319cUL, 0x2aef2a85UL, 0xed796bcaUL,
0xac4870d3UL, 0x6f1b5df8UL, 0x2e2a46e1UL, 0xe136de66UL, 0xa007c57fUL,
0x6354e854UL, 0x2265f34dUL, 0xe5f3b202UL, 0xa4c2a91bUL, 0x67918430UL,
0x26a09f29UL, 0xb8aec5e4UL, 0xf99fdefdUL, 0x3accf3d6UL, 0x7bfde8cfUL,
0xbc6ba980UL, 0xfd5ab299UL, 0x3e099fb2UL, 0x7f3884abUL, 0xb0241c2cUL,
0xf1150735UL, 0x32462a1eUL, 0x73773107UL, 0xb4e17048UL, 0xf5d06b51UL,
0x3683467aUL, 0x77b25d63UL, 0x4ed7facbUL, 0x0fe6e1d2UL, 0xccb5ccf9UL,
0x8d84d7e0UL, 0x4a1296afUL, 0x0b238db6UL, 0xc870a09dUL, 0x8941bb84UL,
0x465d2303UL, 0x076c381aUL, 0xc43f1531UL, 0x850e0e28UL, 0x42984f67UL,
0x03a9547eUL, 0xc0fa7955UL, 0x81cb624cUL, 0x1fc53881UL, 0x5ef42398UL,
0x9da70eb3UL, 0xdc9615aaUL, 0x1b0054e5UL, 0x5a314ffcUL, 0x996262d7UL,
0xd85379ceUL, 0x174fe149UL, 0x567efa50UL, 0x952dd77bUL, 0xd41ccc62UL,
0x138a8d2dUL, 0x52bb9634UL, 0x91e8bb1fUL, 0xd0d9a006UL, 0xecf37e5eUL,
0xadc26547UL, 0x6e91486cUL, 0x2fa05375UL, 0xe836123aUL, 0xa9070923UL,
0x6a542408UL, 0x2b653f11UL, 0xe479a796UL, 0xa548bc8fUL, 0x661b91a4UL,
0x272a8abdUL, 0xe0bccbf2UL, 0xa18dd0ebUL, 0x62defdc0UL, 0x23efe6d9UL,
0xbde1bc14UL, 0xfcd0a70dUL, 0x3f838a26UL, 0x7eb2913fUL, 0xb924d070UL,
0xf815cb69UL, 0x3b46e642UL, 0x7a77fd5bUL, 0xb56b65dcUL, 0xf45a7ec5UL,
0x370953eeUL, 0x763848f7UL, 0xb1ae09b8UL, 0xf09f12a1UL, 0x33cc3f8aUL,
0x72fd2493UL
},
{
0x00000000UL, 0x376ac201UL, 0x6ed48403UL, 0x59be4602UL, 0xdca80907UL,
0xebc2cb06UL, 0xb27c8d04UL, 0x85164f05UL, 0xb851130eUL, 0x8f3bd10fUL,
0xd685970dUL, 0xe1ef550cUL, 0x64f91a09UL, 0x5393d808UL, 0x0a2d9e0aUL,
0x3d475c0bUL, 0x70a3261cUL, 0x47c9e41dUL, 0x1e77a21fUL, 0x291d601eUL,
0xac0b2f1bUL, 0x9b61ed1aUL, 0xc2dfab18UL, 0xf5b56919UL, 0xc8f23512UL,
0xff98f713UL, 0xa626b111UL, 0x914c7310UL, 0x145a3c15UL, 0x2330fe14UL,
0x7a8eb816UL, 0x4de47a17UL, 0xe0464d38UL, 0xd72c8f39UL, 0x8e92c93bUL,
0xb9f80b3aUL, 0x3cee443fUL, 0x0b84863eUL, 0x523ac03cUL, 0x6550023dUL,
0x58175e36UL, 0x6f7d9c37UL, 0x36c3da35UL, 0x01a91834UL, 0x84bf5731UL,
0xb3d59530UL, 0xea6bd332UL, 0xdd011133UL, 0x90e56b24UL, 0xa78fa925UL,
0xfe31ef27UL, 0xc95b2d26UL, 0x4c4d6223UL, 0x7b27a022UL, 0x2299e620UL,
0x15f32421UL, 0x28b4782aUL, 0x1fdeba2bUL, 0x4660fc29UL, 0x710a3e28UL,
0xf41c712dUL, 0xc376b32cUL, 0x9ac8f52eUL, 0xada2372fUL, 0xc08d9a70UL,
0xf7e75871UL, 0xae591e73UL, 0x9933dc72UL, 0x1c259377UL, 0x2b4f5176UL,
0x72f11774UL, 0x459bd575UL, 0x78dc897eUL, 0x4fb64b7fUL, 0x16080d7dUL,
0x2162cf7cUL, 0xa4748079UL, 0x931e4278UL, 0xcaa0047aUL, 0xfdcac67bUL,
0xb02ebc6cUL, 0x87447e6dUL, 0xdefa386fUL, 0xe990fa6eUL, 0x6c86b56bUL,
0x5bec776aUL, 0x02523168UL, 0x3538f369UL, 0x087faf62UL, 0x3f156d63UL,
0x66ab2b61UL, 0x51c1e960UL, 0xd4d7a665UL, 0xe3bd6464UL, 0xba032266UL,
0x8d69e067UL, 0x20cbd748UL, 0x17a11549UL, 0x4e1f534bUL, 0x7975914aUL,
0xfc63de4fUL, 0xcb091c4eUL, 0x92b75a4cUL, 0xa5dd984dUL, 0x989ac446UL,
0xaff00647UL, 0xf64e4045UL, 0xc1248244UL, 0x4432cd41UL, 0x73580f40UL,
0x2ae64942UL, 0x1d8c8b43UL, 0x5068f154UL, 0x67023355UL, 0x3ebc7557UL,
0x09d6b756UL, 0x8cc0f853UL, 0xbbaa3a52UL, 0xe2147c50UL, 0xd57ebe51UL,
0xe839e25aUL, 0xdf53205bUL, 0x86ed6659UL, 0xb187a458UL, 0x3491eb5dUL,
0x03fb295cUL, 0x5a456f5eUL, 0x6d2fad5fUL, 0x801b35e1UL, 0xb771f7e0UL,
0xeecfb1e2UL, 0xd9a573e3UL, 0x5cb33ce6UL, 0x6bd9fee7UL, 0x3267b8e5UL,
0x050d7ae4UL, 0x384a26efUL, 0x0f20e4eeUL, 0x569ea2ecUL, 0x61f460edUL,
0xe4e22fe8UL, 0xd388ede9UL, 0x8a36abebUL, 0xbd5c69eaUL, 0xf0b813fdUL,
0xc7d2d1fcUL, 0x9e6c97feUL, 0xa90655ffUL, 0x2c101afaUL, 0x1b7ad8fbUL,
0x42c49ef9UL, 0x75ae5cf8UL, 0x48e900f3UL, 0x7f83c2f2UL, 0x263d84f0UL,
0x115746f1UL, 0x944109f4UL, 0xa32bcbf5UL, 0xfa958df7UL, 0xcdff4ff6UL,
0x605d78d9UL, 0x5737bad8UL, 0x0e89fcdaUL, 0x39e33edbUL, 0xbcf571deUL,
0x8b9fb3dfUL, 0xd221f5ddUL, 0xe54b37dcUL, 0xd80c6bd7UL, 0xef66a9d6UL,
0xb6d8efd4UL, 0x81b22dd5UL, 0x04a462d0UL, 0x33cea0d1UL, 0x6a70e6d3UL,
0x5d1a24d2UL, 0x10fe5ec5UL, 0x27949cc4UL, 0x7e2adac6UL, 0x494018c7UL,
0xcc5657c2UL, 0xfb3c95c3UL, 0xa282d3c1UL, 0x95e811c0UL, 0xa8af4dcbUL,
0x9fc58fcaUL, 0xc67bc9c8UL, 0xf1110bc9UL, 0x740744ccUL, 0x436d86cdUL,
0x1ad3c0cfUL, 0x2db902ceUL, 0x4096af91UL, 0x77fc6d90UL, 0x2e422b92UL,
0x1928e993UL, 0x9c3ea696UL, 0xab546497UL, 0xf2ea2295UL, 0xc580e094UL,
0xf8c7bc9fUL, 0xcfad7e9eUL, 0x9613389cUL, 0xa179fa9dUL, 0x246fb598UL,
0x13057799UL, 0x4abb319bUL, 0x7dd1f39aUL, 0x3035898dUL, 0x075f4b8cUL,
0x5ee10d8eUL, 0x698bcf8fUL, 0xec9d808aUL, 0xdbf7428bUL, 0x82490489UL,
0xb523c688UL, 0x88649a83UL, 0xbf0e5882UL, 0xe6b01e80UL, 0xd1dadc81UL,
0x54cc9384UL, 0x63a65185UL, 0x3a181787UL, 0x0d72d586UL, 0xa0d0e2a9UL,
0x97ba20a8UL, 0xce0466aaUL, 0xf96ea4abUL, 0x7c78ebaeUL, 0x4b1229afUL,
0x12ac6fadUL, 0x25c6adacUL, 0x1881f1a7UL, 0x2feb33a6UL, 0x765575a4UL,
0x413fb7a5UL, 0xc429f8a0UL, 0xf3433aa1UL, 0xaafd7ca3UL, 0x9d97bea2UL,
0xd073c4b5UL, 0xe71906b4UL, 0xbea740b6UL, 0x89cd82b7UL, 0x0cdbcdb2UL,
0x3bb10fb3UL, 0x620f49b1UL, 0x55658bb0UL, 0x6822d7bbUL, 0x5f4815baUL,
0x06f653b8UL, 0x319c91b9UL, 0xb48adebcUL, 0x83e01cbdUL, 0xda5e5abfUL,
0xed3498beUL
},
{
0x00000000UL, 0x6567bcb8UL, 0x8bc809aaUL, 0xeeafb512UL, 0x5797628fUL,
0x32f0de37UL, 0xdc5f6b25UL, 0xb938d79dUL, 0xef28b4c5UL, 0x8a4f087dUL,
0x64e0bd6fUL, 0x018701d7UL, 0xb8bfd64aUL, 0xddd86af2UL, 0x3377dfe0UL,
0x56106358UL, 0x9f571950UL, 0xfa30a5e8UL, 0x149f10faUL, 0x71f8ac42UL,
0xc8c07bdfUL, 0xada7c767UL, 0x43087275UL, 0x266fcecdUL, 0x707fad95UL,
0x1518112dUL, 0xfbb7a43fUL, 0x9ed01887UL, 0x27e8cf1aUL, 0x428f73a2UL,
0xac20c6b0UL, 0xc9477a08UL, 0x3eaf32a0UL, 0x5bc88e18UL, 0xb5673b0aUL,
0xd00087b2UL, 0x6938502fUL, 0x0c5fec97UL, 0xe2f05985UL, 0x8797e53dUL,
0xd1878665UL, 0xb4e03addUL, 0x5a4f8fcfUL, 0x3f283377UL, 0x8610e4eaUL,
0xe3775852UL, 0x0dd8ed40UL, 0x68bf51f8UL, 0xa1f82bf0UL, 0xc49f9748UL,
0x2a30225aUL, 0x4f579ee2UL, 0xf66f497fUL, 0x9308f5c7UL, 0x7da740d5UL,
0x18c0fc6dUL, 0x4ed09f35UL, 0x2bb7238dUL, 0xc518969fUL, 0xa07f2a27UL,
0x1947fdbaUL, 0x7c204102UL, 0x928ff410UL, 0xf7e848a8UL, 0x3d58149bUL,
0x583fa823UL, 0xb6901d31UL, 0xd3f7a189UL, 0x6acf7614UL, 0x0fa8caacUL,
0xe1077fbeUL, 0x8460c306UL, 0xd270a05eUL, 0xb7171ce6UL, 0x59b8a9f4UL,
0x3cdf154cUL, 0x85e7c2d1UL, 0xe0807e69UL, 0x0e2fcb7bUL, 0x6b4877c3UL,
0xa20f0dcbUL, 0xc768b173UL, 0x29c70461UL, 0x4ca0b8d9UL, 0xf5986f44UL,
0x90ffd3fcUL, 0x7e5066eeUL, 0x1b37da56UL, 0x4d27b90eUL, 0x284005b6UL,
0xc6efb0a4UL, 0xa3880c1cUL, 0x1ab0db81UL, 0x7fd76739UL, 0x9178d22bUL,
0xf41f6e93UL, 0x03f7263bUL, 0x66909a83UL, 0x883f2f91UL, 0xed589329UL,
0x546044b4UL, 0x3107f80cUL, 0xdfa84d1eUL, 0xbacff1a6UL, 0xecdf92feUL,
0x89b82e46UL, 0x67179b54UL, 0x027027ecUL, 0xbb48f071UL, 0xde2f4cc9UL,
0x3080f9dbUL, 0x55e74563UL, 0x9ca03f6bUL, 0xf9c783d3UL, 0x176836c1UL,
0x720f8a79UL, 0xcb375de4UL, 0xae50e15cUL, 0x40ff544eUL, 0x2598e8f6UL,
0x73888baeUL, 0x16ef3716UL, 0xf8408204UL, 0x9d273ebcUL, 0x241fe921UL,
0x41785599UL, 0xafd7e08bUL, 0xcab05c33UL, 0x3bb659edUL, 0x5ed1e555UL,
0xb07e5047UL, 0xd519ecffUL, 0x6c213b62UL, 0x094687daUL, 0xe7e932c8UL,
0x828e8e70UL, 0xd49eed28UL, 0xb1f95190UL, 0x5f56e482UL, 0x3a31583aUL,
0x83098fa7UL, 0xe66e331fUL, 0x08c1860dUL, 0x6da63ab5UL, 0xa4e140bdUL,
0xc186fc05UL, 0x2f294917UL, 0x4a4ef5afUL, 0xf3762232UL, 0x96119e8aUL,
0x78be2b98UL, 0x1dd99720UL, 0x4bc9f478UL, 0x2eae48c0UL, 0xc001fdd2UL,
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0x05196b4dUL, 0x607ed7f5UL, 0x8ed162e7UL, 0xebb6de5fUL, 0x528e09c2UL,
0x37e9b57aUL, 0xd9460068UL, 0xbc21bcd0UL, 0xea31df88UL, 0x8f566330UL,
0x61f9d622UL, 0x049e6a9aUL, 0xbda6bd07UL, 0xd8c101bfUL, 0x366eb4adUL,
0x53090815UL, 0x9a4e721dUL, 0xff29cea5UL, 0x11867bb7UL, 0x74e1c70fUL,
0xcdd91092UL, 0xa8beac2aUL, 0x46111938UL, 0x2376a580UL, 0x7566c6d8UL,
0x10017a60UL, 0xfeaecf72UL, 0x9bc973caUL, 0x22f1a457UL, 0x479618efUL,
0xa939adfdUL, 0xcc5e1145UL, 0x06ee4d76UL, 0x6389f1ceUL, 0x8d2644dcUL,
0xe841f864UL, 0x51792ff9UL, 0x341e9341UL, 0xdab12653UL, 0xbfd69aebUL,
0xe9c6f9b3UL, 0x8ca1450bUL, 0x620ef019UL, 0x07694ca1UL, 0xbe519b3cUL,
0xdb362784UL, 0x35999296UL, 0x50fe2e2eUL, 0x99b95426UL, 0xfcdee89eUL,
0x12715d8cUL, 0x7716e134UL, 0xce2e36a9UL, 0xab498a11UL, 0x45e63f03UL,
0x208183bbUL, 0x7691e0e3UL, 0x13f65c5bUL, 0xfd59e949UL, 0x983e55f1UL,
0x2106826cUL, 0x44613ed4UL, 0xaace8bc6UL, 0xcfa9377eUL, 0x38417fd6UL,
0x5d26c36eUL, 0xb389767cUL, 0xd6eecac4UL, 0x6fd61d59UL, 0x0ab1a1e1UL,
0xe41e14f3UL, 0x8179a84bUL, 0xd769cb13UL, 0xb20e77abUL, 0x5ca1c2b9UL,
0x39c67e01UL, 0x80fea99cUL, 0xe5991524UL, 0x0b36a036UL, 0x6e511c8eUL,
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0x95e6b8b1UL, 0x7b490da3UL, 0x1e2eb11bUL, 0x483ed243UL, 0x2d596efbUL,
0xc3f6dbe9UL, 0xa6916751UL, 0x1fa9b0ccUL, 0x7ace0c74UL, 0x9461b966UL,
0xf10605deUL
},
{
0x00000000UL, 0x191b3141UL, 0x32366282UL, 0x2b2d53c3UL, 0x646cc504UL,
0x7d77f445UL, 0x565aa786UL, 0x4f4196c7UL, 0xc8d98a08UL, 0xd1c2bb49UL,
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0xe9627e44UL, 0xc24f2d87UL, 0xdb541cc6UL, 0x94158a01UL, 0x8d0ebb40UL,
0xa623e883UL, 0xbf38d9c2UL, 0x38a0c50dUL, 0x21bbf44cUL, 0x0a96a78fUL,
0x138d96ceUL, 0x5ccc0009UL, 0x45d73148UL, 0x6efa628bUL, 0x77e153caUL,
0xbabb5d54UL, 0xa3a06c15UL, 0x888d3fd6UL, 0x91960e97UL, 0xded79850UL,
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0xb43fd0eeUL, 0x9f12832dUL, 0x8609b26cUL, 0xc94824abUL, 0xd05315eaUL,
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0x350715f1UL, 0x1e2a4632UL, 0x07317773UL, 0x4870e1b4UL, 0x516bd0f5UL,
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0x03235d46UL, 0x1a386c07UL, 0x31153fc4UL, 0x280e0e85UL, 0x674f9842UL,
0x7e54a903UL, 0x5579fac0UL, 0x4c62cb81UL, 0x8138c51fUL, 0x9823f45eUL,
0xb30ea79dUL, 0xaa1596dcUL, 0xe554001bUL, 0xfc4f315aUL, 0xd7626299UL,
0xce7953d8UL, 0x49e14f17UL, 0x50fa7e56UL, 0x7bd72d95UL, 0x62cc1cd4UL,
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0x9324fd72UL
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{
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0x7417f172UL, 0x75d59b45UL, 0x7e89dc78UL, 0x7f4bb64fUL, 0x7d0d0816UL,
0x7ccf6221UL, 0x798074a4UL, 0x78421e93UL, 0x7a04a0caUL, 0x7bc6cafdUL,
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0xc25756ccUL, 0xc3953cfbUL, 0xc1d382a2UL, 0xc011e895UL, 0xcb4dafa8UL,
0xca8fc59fUL, 0xc8c97bc6UL, 0xc90b11f1UL, 0xcc440774UL, 0xcd866d43UL,
0xcfc0d31aUL, 0xce02b92dUL, 0x91af9640UL, 0x906dfc77UL, 0x922b422eUL,
0x93e92819UL, 0x96a63e9cUL, 0x976454abUL, 0x9522eaf2UL, 0x94e080c5UL,
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0x99770513UL, 0x9b31bb4aUL, 0x9af3d17dUL, 0x8d893530UL, 0x8c4b5f07UL,
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0x88c623b5UL, 0x839a6488UL, 0x82580ebfUL, 0x801eb0e6UL, 0x81dcdad1UL,
0x8493cc54UL, 0x8551a663UL, 0x8717183aUL, 0x86d5720dUL, 0xa9e2d0a0UL,
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0xa5b73f41UL, 0xa0f829c4UL, 0xa13a43f3UL, 0xa37cfdaaUL, 0xa2be979dUL,
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0xb30fb13bUL, 0xb1490f62UL, 0xb08b6555UL, 0xbbd72268UL, 0xba15485fUL,
0xb853f606UL, 0xb9919c31UL, 0xbcde8ab4UL, 0xbd1ce083UL, 0xbf5a5edaUL,
0xbe9834edUL
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{
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0x37def032UL, 0x256b5fdcUL, 0x9dd738b9UL, 0xc5b428efUL, 0x7d084f8aUL,
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0x658687d1UL, 0xdd3ae0b4UL, 0xcf8f4f5aUL, 0x7733283fUL, 0xeae41086UL,
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0xbafd4719UL, 0x0241207cUL, 0x10f48f92UL, 0xa848e8f7UL, 0x9b14583dUL,
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0xbe7f07e1UL, 0x06c36084UL, 0x5ea070d2UL, 0xe61c17b7UL, 0xf4a9b859UL,
0x4c15df3cUL, 0xd1c2e785UL, 0x697e80e0UL, 0x7bcb2f0eUL, 0xc377486bUL,
0xcb0d0fa2UL, 0x73b168c7UL, 0x6104c729UL, 0xd9b8a04cUL, 0x446f98f5UL,
0xfcd3ff90UL, 0xee66507eUL, 0x56da371bUL, 0x0eb9274dUL, 0xb6054028UL,
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0x936e1ff4UL, 0x3b26f703UL, 0x839a9066UL, 0x912f3f88UL, 0x299358edUL,
0xb4446054UL, 0x0cf80731UL, 0x1e4da8dfUL, 0xa6f1cfbaUL, 0xfe92dfecUL,
0x462eb889UL, 0x549b1767UL, 0xec277002UL, 0x71f048bbUL, 0xc94c2fdeUL,
0xdbf98030UL, 0x6345e755UL, 0x6b3fa09cUL, 0xd383c7f9UL, 0xc1366817UL,
0x798a0f72UL, 0xe45d37cbUL, 0x5ce150aeUL, 0x4e54ff40UL, 0xf6e89825UL,
0xae8b8873UL, 0x1637ef16UL, 0x048240f8UL, 0xbc3e279dUL, 0x21e91f24UL,
0x99557841UL, 0x8be0d7afUL, 0x335cb0caUL, 0xed59b63bUL, 0x55e5d15eUL,
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0x05fc86c1UL, 0x1749292fUL, 0xaff54e4aUL, 0x322276f3UL, 0x8a9e1196UL,
0x982bbe78UL, 0x2097d91dUL, 0x78f4c94bUL, 0xc048ae2eUL, 0xd2fd01c0UL,
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0x9210d9cdUL, 0x2aacbea8UL, 0x38191146UL, 0x80a57623UL, 0xd8c66675UL,
0x607a0110UL, 0x72cfaefeUL, 0xca73c99bUL, 0x57a4f122UL, 0xef189647UL,
0xfdad39a9UL, 0x45115eccUL, 0x764dee06UL, 0xcef18963UL, 0xdc44268dUL,
0x64f841e8UL, 0xf92f7951UL, 0x41931e34UL, 0x5326b1daUL, 0xeb9ad6bfUL,
0xb3f9c6e9UL, 0x0b45a18cUL, 0x19f00e62UL, 0xa14c6907UL, 0x3c9b51beUL,
0x842736dbUL, 0x96929935UL, 0x2e2efe50UL, 0x2654b999UL, 0x9ee8defcUL,
0x8c5d7112UL, 0x34e11677UL, 0xa9362eceUL, 0x118a49abUL, 0x033fe645UL,
0xbb838120UL, 0xe3e09176UL, 0x5b5cf613UL, 0x49e959fdUL, 0xf1553e98UL,
0x6c820621UL, 0xd43e6144UL, 0xc68bceaaUL, 0x7e37a9cfUL, 0xd67f4138UL,
0x6ec3265dUL, 0x7c7689b3UL, 0xc4caeed6UL, 0x591dd66fUL, 0xe1a1b10aUL,
0xf3141ee4UL, 0x4ba87981UL, 0x13cb69d7UL, 0xab770eb2UL, 0xb9c2a15cUL,
0x017ec639UL, 0x9ca9fe80UL, 0x241599e5UL, 0x36a0360bUL, 0x8e1c516eUL,
0x866616a7UL, 0x3eda71c2UL, 0x2c6fde2cUL, 0x94d3b949UL, 0x090481f0UL,
0xb1b8e695UL, 0xa30d497bUL, 0x1bb12e1eUL, 0x43d23e48UL, 0xfb6e592dUL,
0xe9dbf6c3UL, 0x516791a6UL, 0xccb0a91fUL, 0x740cce7aUL, 0x66b96194UL,
0xde0506f1UL
},
{
0x00000000UL, 0x96300777UL, 0x2c610eeeUL, 0xba510999UL, 0x19c46d07UL,
0x8ff46a70UL, 0x35a563e9UL, 0xa395649eUL, 0x3288db0eUL, 0xa4b8dc79UL,
0x1ee9d5e0UL, 0x88d9d297UL, 0x2b4cb609UL, 0xbd7cb17eUL, 0x072db8e7UL,
0x911dbf90UL, 0x6410b71dUL, 0xf220b06aUL, 0x4871b9f3UL, 0xde41be84UL,
0x7dd4da1aUL, 0xebe4dd6dUL, 0x51b5d4f4UL, 0xc785d383UL, 0x56986c13UL,
0xc0a86b64UL, 0x7af962fdUL, 0xecc9658aUL, 0x4f5c0114UL, 0xd96c0663UL,
0x633d0ffaUL, 0xf50d088dUL, 0xc8206e3bUL, 0x5e10694cUL, 0xe44160d5UL,
0x727167a2UL, 0xd1e4033cUL, 0x47d4044bUL, 0xfd850dd2UL, 0x6bb50aa5UL,
0xfaa8b535UL, 0x6c98b242UL, 0xd6c9bbdbUL, 0x40f9bcacUL, 0xe36cd832UL,
0x755cdf45UL, 0xcf0dd6dcUL, 0x593dd1abUL, 0xac30d926UL, 0x3a00de51UL,
0x8051d7c8UL, 0x1661d0bfUL, 0xb5f4b421UL, 0x23c4b356UL, 0x9995bacfUL,
0x0fa5bdb8UL, 0x9eb80228UL, 0x0888055fUL, 0xb2d90cc6UL, 0x24e90bb1UL,
0x877c6f2fUL, 0x114c6858UL, 0xab1d61c1UL, 0x3d2d66b6UL, 0x9041dc76UL,
0x0671db01UL, 0xbc20d298UL, 0x2a10d5efUL, 0x8985b171UL, 0x1fb5b606UL,
0xa5e4bf9fUL, 0x33d4b8e8UL, 0xa2c90778UL, 0x34f9000fUL, 0x8ea80996UL,
0x18980ee1UL, 0xbb0d6a7fUL, 0x2d3d6d08UL, 0x976c6491UL, 0x015c63e6UL,
0xf4516b6bUL, 0x62616c1cUL, 0xd8306585UL, 0x4e0062f2UL, 0xed95066cUL,
0x7ba5011bUL, 0xc1f40882UL, 0x57c40ff5UL, 0xc6d9b065UL, 0x50e9b712UL,
0xeab8be8bUL, 0x7c88b9fcUL, 0xdf1ddd62UL, 0x492dda15UL, 0xf37cd38cUL,
0x654cd4fbUL, 0x5861b24dUL, 0xce51b53aUL, 0x7400bca3UL, 0xe230bbd4UL,
0x41a5df4aUL, 0xd795d83dUL, 0x6dc4d1a4UL, 0xfbf4d6d3UL, 0x6ae96943UL,
0xfcd96e34UL, 0x468867adUL, 0xd0b860daUL, 0x732d0444UL, 0xe51d0333UL,
0x5f4c0aaaUL, 0xc97c0dddUL, 0x3c710550UL, 0xaa410227UL, 0x10100bbeUL,
0x86200cc9UL, 0x25b56857UL, 0xb3856f20UL, 0x09d466b9UL, 0x9fe461ceUL,
0x0ef9de5eUL, 0x98c9d929UL, 0x2298d0b0UL, 0xb4a8d7c7UL, 0x173db359UL,
0x810db42eUL, 0x3b5cbdb7UL, 0xad6cbac0UL, 0x2083b8edUL, 0xb6b3bf9aUL,
0x0ce2b603UL, 0x9ad2b174UL, 0x3947d5eaUL, 0xaf77d29dUL, 0x1526db04UL,
0x8316dc73UL, 0x120b63e3UL, 0x843b6494UL, 0x3e6a6d0dUL, 0xa85a6a7aUL,
0x0bcf0ee4UL, 0x9dff0993UL, 0x27ae000aUL, 0xb19e077dUL, 0x44930ff0UL,
0xd2a30887UL, 0x68f2011eUL, 0xfec20669UL, 0x5d5762f7UL, 0xcb676580UL,
0x71366c19UL, 0xe7066b6eUL, 0x761bd4feUL, 0xe02bd389UL, 0x5a7ada10UL,
0xcc4add67UL, 0x6fdfb9f9UL, 0xf9efbe8eUL, 0x43beb717UL, 0xd58eb060UL,
0xe8a3d6d6UL, 0x7e93d1a1UL, 0xc4c2d838UL, 0x52f2df4fUL, 0xf167bbd1UL,
0x6757bca6UL, 0xdd06b53fUL, 0x4b36b248UL, 0xda2b0dd8UL, 0x4c1b0aafUL,
0xf64a0336UL, 0x607a0441UL, 0xc3ef60dfUL, 0x55df67a8UL, 0xef8e6e31UL,
0x79be6946UL, 0x8cb361cbUL, 0x1a8366bcUL, 0xa0d26f25UL, 0x36e26852UL,
0x95770cccUL, 0x03470bbbUL, 0xb9160222UL, 0x2f260555UL, 0xbe3bbac5UL,
0x280bbdb2UL, 0x925ab42bUL, 0x046ab35cUL, 0xa7ffd7c2UL, 0x31cfd0b5UL,
0x8b9ed92cUL, 0x1daede5bUL, 0xb0c2649bUL, 0x26f263ecUL, 0x9ca36a75UL,
0x0a936d02UL, 0xa906099cUL, 0x3f360eebUL, 0x85670772UL, 0x13570005UL,
0x824abf95UL, 0x147ab8e2UL, 0xae2bb17bUL, 0x381bb60cUL, 0x9b8ed292UL,
0x0dbed5e5UL, 0xb7efdc7cUL, 0x21dfdb0bUL, 0xd4d2d386UL, 0x42e2d4f1UL,
0xf8b3dd68UL, 0x6e83da1fUL, 0xcd16be81UL, 0x5b26b9f6UL, 0xe177b06fUL,
0x7747b718UL, 0xe65a0888UL, 0x706a0fffUL, 0xca3b0666UL, 0x5c0b0111UL,
0xff9e658fUL, 0x69ae62f8UL, 0xd3ff6b61UL, 0x45cf6c16UL, 0x78e20aa0UL,
0xeed20dd7UL, 0x5483044eUL, 0xc2b30339UL, 0x612667a7UL, 0xf71660d0UL,
0x4d476949UL, 0xdb776e3eUL, 0x4a6ad1aeUL, 0xdc5ad6d9UL, 0x660bdf40UL,
0xf03bd837UL, 0x53aebca9UL, 0xc59ebbdeUL, 0x7fcfb247UL, 0xe9ffb530UL,
0x1cf2bdbdUL, 0x8ac2bacaUL, 0x3093b353UL, 0xa6a3b424UL, 0x0536d0baUL,
0x9306d7cdUL, 0x2957de54UL, 0xbf67d923UL, 0x2e7a66b3UL, 0xb84a61c4UL,
0x021b685dUL, 0x942b6f2aUL, 0x37be0bb4UL, 0xa18e0cc3UL, 0x1bdf055aUL,
0x8def022dUL
},
{
0x00000000UL, 0x41311b19UL, 0x82623632UL, 0xc3532d2bUL, 0x04c56c64UL,
0x45f4777dUL, 0x86a75a56UL, 0xc796414fUL, 0x088ad9c8UL, 0x49bbc2d1UL,
0x8ae8effaUL, 0xcbd9f4e3UL, 0x0c4fb5acUL, 0x4d7eaeb5UL, 0x8e2d839eUL,
0xcf1c9887UL, 0x5112c24aUL, 0x1023d953UL, 0xd370f478UL, 0x9241ef61UL,
0x55d7ae2eUL, 0x14e6b537UL, 0xd7b5981cUL, 0x96848305UL, 0x59981b82UL,
0x18a9009bUL, 0xdbfa2db0UL, 0x9acb36a9UL, 0x5d5d77e6UL, 0x1c6c6cffUL,
0xdf3f41d4UL, 0x9e0e5acdUL, 0xa2248495UL, 0xe3159f8cUL, 0x2046b2a7UL,
0x6177a9beUL, 0xa6e1e8f1UL, 0xe7d0f3e8UL, 0x2483dec3UL, 0x65b2c5daUL,
0xaaae5d5dUL, 0xeb9f4644UL, 0x28cc6b6fUL, 0x69fd7076UL, 0xae6b3139UL,
0xef5a2a20UL, 0x2c09070bUL, 0x6d381c12UL, 0xf33646dfUL, 0xb2075dc6UL,
0x715470edUL, 0x30656bf4UL, 0xf7f32abbUL, 0xb6c231a2UL, 0x75911c89UL,
0x34a00790UL, 0xfbbc9f17UL, 0xba8d840eUL, 0x79dea925UL, 0x38efb23cUL,
0xff79f373UL, 0xbe48e86aUL, 0x7d1bc541UL, 0x3c2ade58UL, 0x054f79f0UL,
0x447e62e9UL, 0x872d4fc2UL, 0xc61c54dbUL, 0x018a1594UL, 0x40bb0e8dUL,
0x83e823a6UL, 0xc2d938bfUL, 0x0dc5a038UL, 0x4cf4bb21UL, 0x8fa7960aUL,
0xce968d13UL, 0x0900cc5cUL, 0x4831d745UL, 0x8b62fa6eUL, 0xca53e177UL,
0x545dbbbaUL, 0x156ca0a3UL, 0xd63f8d88UL, 0x970e9691UL, 0x5098d7deUL,
0x11a9ccc7UL, 0xd2fae1ecUL, 0x93cbfaf5UL, 0x5cd76272UL, 0x1de6796bUL,
0xdeb55440UL, 0x9f844f59UL, 0x58120e16UL, 0x1923150fUL, 0xda703824UL,
0x9b41233dUL, 0xa76bfd65UL, 0xe65ae67cUL, 0x2509cb57UL, 0x6438d04eUL,
0xa3ae9101UL, 0xe29f8a18UL, 0x21cca733UL, 0x60fdbc2aUL, 0xafe124adUL,
0xeed03fb4UL, 0x2d83129fUL, 0x6cb20986UL, 0xab2448c9UL, 0xea1553d0UL,
0x29467efbUL, 0x687765e2UL, 0xf6793f2fUL, 0xb7482436UL, 0x741b091dUL,
0x352a1204UL, 0xf2bc534bUL, 0xb38d4852UL, 0x70de6579UL, 0x31ef7e60UL,
0xfef3e6e7UL, 0xbfc2fdfeUL, 0x7c91d0d5UL, 0x3da0cbccUL, 0xfa368a83UL,
0xbb07919aUL, 0x7854bcb1UL, 0x3965a7a8UL, 0x4b98833bUL, 0x0aa99822UL,
0xc9fab509UL, 0x88cbae10UL, 0x4f5def5fUL, 0x0e6cf446UL, 0xcd3fd96dUL,
0x8c0ec274UL, 0x43125af3UL, 0x022341eaUL, 0xc1706cc1UL, 0x804177d8UL,
0x47d73697UL, 0x06e62d8eUL, 0xc5b500a5UL, 0x84841bbcUL, 0x1a8a4171UL,
0x5bbb5a68UL, 0x98e87743UL, 0xd9d96c5aUL, 0x1e4f2d15UL, 0x5f7e360cUL,
0x9c2d1b27UL, 0xdd1c003eUL, 0x120098b9UL, 0x533183a0UL, 0x9062ae8bUL,
0xd153b592UL, 0x16c5f4ddUL, 0x57f4efc4UL, 0x94a7c2efUL, 0xd596d9f6UL,
0xe9bc07aeUL, 0xa88d1cb7UL, 0x6bde319cUL, 0x2aef2a85UL, 0xed796bcaUL,
0xac4870d3UL, 0x6f1b5df8UL, 0x2e2a46e1UL, 0xe136de66UL, 0xa007c57fUL,
0x6354e854UL, 0x2265f34dUL, 0xe5f3b202UL, 0xa4c2a91bUL, 0x67918430UL,
0x26a09f29UL, 0xb8aec5e4UL, 0xf99fdefdUL, 0x3accf3d6UL, 0x7bfde8cfUL,
0xbc6ba980UL, 0xfd5ab299UL, 0x3e099fb2UL, 0x7f3884abUL, 0xb0241c2cUL,
0xf1150735UL, 0x32462a1eUL, 0x73773107UL, 0xb4e17048UL, 0xf5d06b51UL,
0x3683467aUL, 0x77b25d63UL, 0x4ed7facbUL, 0x0fe6e1d2UL, 0xccb5ccf9UL,
0x8d84d7e0UL, 0x4a1296afUL, 0x0b238db6UL, 0xc870a09dUL, 0x8941bb84UL,
0x465d2303UL, 0x076c381aUL, 0xc43f1531UL, 0x850e0e28UL, 0x42984f67UL,
0x03a9547eUL, 0xc0fa7955UL, 0x81cb624cUL, 0x1fc53881UL, 0x5ef42398UL,
0x9da70eb3UL, 0xdc9615aaUL, 0x1b0054e5UL, 0x5a314ffcUL, 0x996262d7UL,
0xd85379ceUL, 0x174fe149UL, 0x567efa50UL, 0x952dd77bUL, 0xd41ccc62UL,
0x138a8d2dUL, 0x52bb9634UL, 0x91e8bb1fUL, 0xd0d9a006UL, 0xecf37e5eUL,
0xadc26547UL, 0x6e91486cUL, 0x2fa05375UL, 0xe836123aUL, 0xa9070923UL,
0x6a542408UL, 0x2b653f11UL, 0xe479a796UL, 0xa548bc8fUL, 0x661b91a4UL,
0x272a8abdUL, 0xe0bccbf2UL, 0xa18dd0ebUL, 0x62defdc0UL, 0x23efe6d9UL,
0xbde1bc14UL, 0xfcd0a70dUL, 0x3f838a26UL, 0x7eb2913fUL, 0xb924d070UL,
0xf815cb69UL, 0x3b46e642UL, 0x7a77fd5bUL, 0xb56b65dcUL, 0xf45a7ec5UL,
0x370953eeUL, 0x763848f7UL, 0xb1ae09b8UL, 0xf09f12a1UL, 0x33cc3f8aUL,
0x72fd2493UL
},
{
0x00000000UL, 0x376ac201UL, 0x6ed48403UL, 0x59be4602UL, 0xdca80907UL,
0xebc2cb06UL, 0xb27c8d04UL, 0x85164f05UL, 0xb851130eUL, 0x8f3bd10fUL,
0xd685970dUL, 0xe1ef550cUL, 0x64f91a09UL, 0x5393d808UL, 0x0a2d9e0aUL,
0x3d475c0bUL, 0x70a3261cUL, 0x47c9e41dUL, 0x1e77a21fUL, 0x291d601eUL,
0xac0b2f1bUL, 0x9b61ed1aUL, 0xc2dfab18UL, 0xf5b56919UL, 0xc8f23512UL,
0xff98f713UL, 0xa626b111UL, 0x914c7310UL, 0x145a3c15UL, 0x2330fe14UL,
0x7a8eb816UL, 0x4de47a17UL, 0xe0464d38UL, 0xd72c8f39UL, 0x8e92c93bUL,
0xb9f80b3aUL, 0x3cee443fUL, 0x0b84863eUL, 0x523ac03cUL, 0x6550023dUL,
0x58175e36UL, 0x6f7d9c37UL, 0x36c3da35UL, 0x01a91834UL, 0x84bf5731UL,
0xb3d59530UL, 0xea6bd332UL, 0xdd011133UL, 0x90e56b24UL, 0xa78fa925UL,
0xfe31ef27UL, 0xc95b2d26UL, 0x4c4d6223UL, 0x7b27a022UL, 0x2299e620UL,
0x15f32421UL, 0x28b4782aUL, 0x1fdeba2bUL, 0x4660fc29UL, 0x710a3e28UL,
0xf41c712dUL, 0xc376b32cUL, 0x9ac8f52eUL, 0xada2372fUL, 0xc08d9a70UL,
0xf7e75871UL, 0xae591e73UL, 0x9933dc72UL, 0x1c259377UL, 0x2b4f5176UL,
0x72f11774UL, 0x459bd575UL, 0x78dc897eUL, 0x4fb64b7fUL, 0x16080d7dUL,
0x2162cf7cUL, 0xa4748079UL, 0x931e4278UL, 0xcaa0047aUL, 0xfdcac67bUL,
0xb02ebc6cUL, 0x87447e6dUL, 0xdefa386fUL, 0xe990fa6eUL, 0x6c86b56bUL,
0x5bec776aUL, 0x02523168UL, 0x3538f369UL, 0x087faf62UL, 0x3f156d63UL,
0x66ab2b61UL, 0x51c1e960UL, 0xd4d7a665UL, 0xe3bd6464UL, 0xba032266UL,
0x8d69e067UL, 0x20cbd748UL, 0x17a11549UL, 0x4e1f534bUL, 0x7975914aUL,
0xfc63de4fUL, 0xcb091c4eUL, 0x92b75a4cUL, 0xa5dd984dUL, 0x989ac446UL,
0xaff00647UL, 0xf64e4045UL, 0xc1248244UL, 0x4432cd41UL, 0x73580f40UL,
0x2ae64942UL, 0x1d8c8b43UL, 0x5068f154UL, 0x67023355UL, 0x3ebc7557UL,
0x09d6b756UL, 0x8cc0f853UL, 0xbbaa3a52UL, 0xe2147c50UL, 0xd57ebe51UL,
0xe839e25aUL, 0xdf53205bUL, 0x86ed6659UL, 0xb187a458UL, 0x3491eb5dUL,
0x03fb295cUL, 0x5a456f5eUL, 0x6d2fad5fUL, 0x801b35e1UL, 0xb771f7e0UL,
0xeecfb1e2UL, 0xd9a573e3UL, 0x5cb33ce6UL, 0x6bd9fee7UL, 0x3267b8e5UL,
0x050d7ae4UL, 0x384a26efUL, 0x0f20e4eeUL, 0x569ea2ecUL, 0x61f460edUL,
0xe4e22fe8UL, 0xd388ede9UL, 0x8a36abebUL, 0xbd5c69eaUL, 0xf0b813fdUL,
0xc7d2d1fcUL, 0x9e6c97feUL, 0xa90655ffUL, 0x2c101afaUL, 0x1b7ad8fbUL,
0x42c49ef9UL, 0x75ae5cf8UL, 0x48e900f3UL, 0x7f83c2f2UL, 0x263d84f0UL,
0x115746f1UL, 0x944109f4UL, 0xa32bcbf5UL, 0xfa958df7UL, 0xcdff4ff6UL,
0x605d78d9UL, 0x5737bad8UL, 0x0e89fcdaUL, 0x39e33edbUL, 0xbcf571deUL,
0x8b9fb3dfUL, 0xd221f5ddUL, 0xe54b37dcUL, 0xd80c6bd7UL, 0xef66a9d6UL,
0xb6d8efd4UL, 0x81b22dd5UL, 0x04a462d0UL, 0x33cea0d1UL, 0x6a70e6d3UL,
0x5d1a24d2UL, 0x10fe5ec5UL, 0x27949cc4UL, 0x7e2adac6UL, 0x494018c7UL,
0xcc5657c2UL, 0xfb3c95c3UL, 0xa282d3c1UL, 0x95e811c0UL, 0xa8af4dcbUL,
0x9fc58fcaUL, 0xc67bc9c8UL, 0xf1110bc9UL, 0x740744ccUL, 0x436d86cdUL,
0x1ad3c0cfUL, 0x2db902ceUL, 0x4096af91UL, 0x77fc6d90UL, 0x2e422b92UL,
0x1928e993UL, 0x9c3ea696UL, 0xab546497UL, 0xf2ea2295UL, 0xc580e094UL,
0xf8c7bc9fUL, 0xcfad7e9eUL, 0x9613389cUL, 0xa179fa9dUL, 0x246fb598UL,
0x13057799UL, 0x4abb319bUL, 0x7dd1f39aUL, 0x3035898dUL, 0x075f4b8cUL,
0x5ee10d8eUL, 0x698bcf8fUL, 0xec9d808aUL, 0xdbf7428bUL, 0x82490489UL,
0xb523c688UL, 0x88649a83UL, 0xbf0e5882UL, 0xe6b01e80UL, 0xd1dadc81UL,
0x54cc9384UL, 0x63a65185UL, 0x3a181787UL, 0x0d72d586UL, 0xa0d0e2a9UL,
0x97ba20a8UL, 0xce0466aaUL, 0xf96ea4abUL, 0x7c78ebaeUL, 0x4b1229afUL,
0x12ac6fadUL, 0x25c6adacUL, 0x1881f1a7UL, 0x2feb33a6UL, 0x765575a4UL,
0x413fb7a5UL, 0xc429f8a0UL, 0xf3433aa1UL, 0xaafd7ca3UL, 0x9d97bea2UL,
0xd073c4b5UL, 0xe71906b4UL, 0xbea740b6UL, 0x89cd82b7UL, 0x0cdbcdb2UL,
0x3bb10fb3UL, 0x620f49b1UL, 0x55658bb0UL, 0x6822d7bbUL, 0x5f4815baUL,
0x06f653b8UL, 0x319c91b9UL, 0xb48adebcUL, 0x83e01cbdUL, 0xda5e5abfUL,
0xed3498beUL
},
{
0x00000000UL, 0x6567bcb8UL, 0x8bc809aaUL, 0xeeafb512UL, 0x5797628fUL,
0x32f0de37UL, 0xdc5f6b25UL, 0xb938d79dUL, 0xef28b4c5UL, 0x8a4f087dUL,
0x64e0bd6fUL, 0x018701d7UL, 0xb8bfd64aUL, 0xddd86af2UL, 0x3377dfe0UL,
0x56106358UL, 0x9f571950UL, 0xfa30a5e8UL, 0x149f10faUL, 0x71f8ac42UL,
0xc8c07bdfUL, 0xada7c767UL, 0x43087275UL, 0x266fcecdUL, 0x707fad95UL,
0x1518112dUL, 0xfbb7a43fUL, 0x9ed01887UL, 0x27e8cf1aUL, 0x428f73a2UL,
0xac20c6b0UL, 0xc9477a08UL, 0x3eaf32a0UL, 0x5bc88e18UL, 0xb5673b0aUL,
0xd00087b2UL, 0x6938502fUL, 0x0c5fec97UL, 0xe2f05985UL, 0x8797e53dUL,
0xd1878665UL, 0xb4e03addUL, 0x5a4f8fcfUL, 0x3f283377UL, 0x8610e4eaUL,
0xe3775852UL, 0x0dd8ed40UL, 0x68bf51f8UL, 0xa1f82bf0UL, 0xc49f9748UL,
0x2a30225aUL, 0x4f579ee2UL, 0xf66f497fUL, 0x9308f5c7UL, 0x7da740d5UL,
0x18c0fc6dUL, 0x4ed09f35UL, 0x2bb7238dUL, 0xc518969fUL, 0xa07f2a27UL,
0x1947fdbaUL, 0x7c204102UL, 0x928ff410UL, 0xf7e848a8UL, 0x3d58149bUL,
0x583fa823UL, 0xb6901d31UL, 0xd3f7a189UL, 0x6acf7614UL, 0x0fa8caacUL,
0xe1077fbeUL, 0x8460c306UL, 0xd270a05eUL, 0xb7171ce6UL, 0x59b8a9f4UL,
0x3cdf154cUL, 0x85e7c2d1UL, 0xe0807e69UL, 0x0e2fcb7bUL, 0x6b4877c3UL,
0xa20f0dcbUL, 0xc768b173UL, 0x29c70461UL, 0x4ca0b8d9UL, 0xf5986f44UL,
0x90ffd3fcUL, 0x7e5066eeUL, 0x1b37da56UL, 0x4d27b90eUL, 0x284005b6UL,
0xc6efb0a4UL, 0xa3880c1cUL, 0x1ab0db81UL, 0x7fd76739UL, 0x9178d22bUL,
0xf41f6e93UL, 0x03f7263bUL, 0x66909a83UL, 0x883f2f91UL, 0xed589329UL,
0x546044b4UL, 0x3107f80cUL, 0xdfa84d1eUL, 0xbacff1a6UL, 0xecdf92feUL,
0x89b82e46UL, 0x67179b54UL, 0x027027ecUL, 0xbb48f071UL, 0xde2f4cc9UL,
0x3080f9dbUL, 0x55e74563UL, 0x9ca03f6bUL, 0xf9c783d3UL, 0x176836c1UL,
0x720f8a79UL, 0xcb375de4UL, 0xae50e15cUL, 0x40ff544eUL, 0x2598e8f6UL,
0x73888baeUL, 0x16ef3716UL, 0xf8408204UL, 0x9d273ebcUL, 0x241fe921UL,
0x41785599UL, 0xafd7e08bUL, 0xcab05c33UL, 0x3bb659edUL, 0x5ed1e555UL,
0xb07e5047UL, 0xd519ecffUL, 0x6c213b62UL, 0x094687daUL, 0xe7e932c8UL,
0x828e8e70UL, 0xd49eed28UL, 0xb1f95190UL, 0x5f56e482UL, 0x3a31583aUL,
0x83098fa7UL, 0xe66e331fUL, 0x08c1860dUL, 0x6da63ab5UL, 0xa4e140bdUL,
0xc186fc05UL, 0x2f294917UL, 0x4a4ef5afUL, 0xf3762232UL, 0x96119e8aUL,
0x78be2b98UL, 0x1dd99720UL, 0x4bc9f478UL, 0x2eae48c0UL, 0xc001fdd2UL,
0xa566416aUL, 0x1c5e96f7UL, 0x79392a4fUL, 0x97969f5dUL, 0xf2f123e5UL,
0x05196b4dUL, 0x607ed7f5UL, 0x8ed162e7UL, 0xebb6de5fUL, 0x528e09c2UL,
0x37e9b57aUL, 0xd9460068UL, 0xbc21bcd0UL, 0xea31df88UL, 0x8f566330UL,
0x61f9d622UL, 0x049e6a9aUL, 0xbda6bd07UL, 0xd8c101bfUL, 0x366eb4adUL,
0x53090815UL, 0x9a4e721dUL, 0xff29cea5UL, 0x11867bb7UL, 0x74e1c70fUL,
0xcdd91092UL, 0xa8beac2aUL, 0x46111938UL, 0x2376a580UL, 0x7566c6d8UL,
0x10017a60UL, 0xfeaecf72UL, 0x9bc973caUL, 0x22f1a457UL, 0x479618efUL,
0xa939adfdUL, 0xcc5e1145UL, 0x06ee4d76UL, 0x6389f1ceUL, 0x8d2644dcUL,
0xe841f864UL, 0x51792ff9UL, 0x341e9341UL, 0xdab12653UL, 0xbfd69aebUL,
0xe9c6f9b3UL, 0x8ca1450bUL, 0x620ef019UL, 0x07694ca1UL, 0xbe519b3cUL,
0xdb362784UL, 0x35999296UL, 0x50fe2e2eUL, 0x99b95426UL, 0xfcdee89eUL,
0x12715d8cUL, 0x7716e134UL, 0xce2e36a9UL, 0xab498a11UL, 0x45e63f03UL,
0x208183bbUL, 0x7691e0e3UL, 0x13f65c5bUL, 0xfd59e949UL, 0x983e55f1UL,
0x2106826cUL, 0x44613ed4UL, 0xaace8bc6UL, 0xcfa9377eUL, 0x38417fd6UL,
0x5d26c36eUL, 0xb389767cUL, 0xd6eecac4UL, 0x6fd61d59UL, 0x0ab1a1e1UL,
0xe41e14f3UL, 0x8179a84bUL, 0xd769cb13UL, 0xb20e77abUL, 0x5ca1c2b9UL,
0x39c67e01UL, 0x80fea99cUL, 0xe5991524UL, 0x0b36a036UL, 0x6e511c8eUL,
0xa7166686UL, 0xc271da3eUL, 0x2cde6f2cUL, 0x49b9d394UL, 0xf0810409UL,
0x95e6b8b1UL, 0x7b490da3UL, 0x1e2eb11bUL, 0x483ed243UL, 0x2d596efbUL,
0xc3f6dbe9UL, 0xa6916751UL, 0x1fa9b0ccUL, 0x7ace0c74UL, 0x9461b966UL,
0xf10605deUL
#endif
}
}
};

1296
extern/zlib/deflate.c vendored

File diff suppressed because it is too large Load Diff

73
extern/zlib/deflate.h vendored
View File

@@ -62,12 +62,15 @@
/* Data structure describing a single value and its code string. */
typedef struct ct_data_s {
union {
typedef struct ct_data_s
{
union
{
ush freq; /* frequency count */
ush code; /* bit string */
} fc;
union {
union
{
ush dad; /* father node in Huffman tree */
ush len; /* length of bit string */
} dl;
@@ -80,10 +83,11 @@ typedef struct ct_data_s {
typedef struct static_tree_desc_s static_tree_desc;
typedef struct tree_desc_s {
ct_data *dyn_tree; /* the dynamic tree */
typedef struct tree_desc_s
{
ct_data* dyn_tree; /* the dynamic tree */
int max_code; /* largest code with non zero frequency */
static_tree_desc *stat_desc; /* the corresponding static tree */
static_tree_desc* stat_desc; /* the corresponding static tree */
} FAR tree_desc;
typedef ush Pos;
@@ -94,12 +98,13 @@ typedef unsigned IPos;
* save space in the various tables. IPos is used only for parameter passing.
*/
typedef struct internal_state {
typedef struct internal_state
{
z_streamp strm; /* pointer back to this zlib stream */
int status; /* as the name implies */
Bytef *pending_buf; /* output still pending */
Bytef* pending_buf; /* output still pending */
ulg pending_buf_size; /* size of pending_buf */
Bytef *pending_out; /* next pending byte to output to the stream */
Bytef* pending_out; /* next pending byte to output to the stream */
uInt pending; /* nb of bytes in the pending buffer */
int wrap; /* bit 0 true for zlib, bit 1 true for gzip */
gz_headerp gzhead; /* gzip header information to write */
@@ -107,13 +112,13 @@ typedef struct internal_state {
Byte method; /* STORED (for zip only) or DEFLATED */
int last_flush; /* value of flush param for previous deflate call */
/* used by deflate.c: */
/* used by deflate.c: */
uInt w_size; /* LZ77 window size (32K by default) */
uInt w_bits; /* log2(w_size) (8..16) */
uInt w_mask; /* w_size - 1 */
Bytef *window;
Bytef* window;
/* Sliding window. Input bytes are read into the second half of the window,
* and move to the first half later to keep a dictionary of at least wSize
* bytes. With this organization, matches are limited to a distance of
@@ -128,13 +133,13 @@ typedef struct internal_state {
* is directly used as sliding window.
*/
Posf *prev;
Posf* prev;
/* Link to older string with same hash index. To limit the size of this
* array to 64K, this link is maintained only for the last 32K strings.
* An index in this array is thus a window index modulo 32K.
*/
Posf *head; /* Heads of the hash chains or NIL. */
Posf* head; /* Heads of the hash chains or NIL. */
uInt ins_h; /* hash index of string to be inserted */
uInt hash_size; /* number of elements in hash table */
@@ -190,31 +195,31 @@ typedef struct internal_state {
int nice_match; /* Stop searching when current match exceeds this */
/* used by trees.c: */
/* used by trees.c: */
/* Didn't use ct_data typedef below to suppress compiler warning */
struct ct_data_s dyn_ltree[HEAP_SIZE]; /* literal and length tree */
struct ct_data_s dyn_dtree[2*D_CODES+1]; /* distance tree */
struct ct_data_s bl_tree[2*BL_CODES+1]; /* Huffman tree for bit lengths */
struct ct_data_s dyn_dtree[2 * D_CODES + 1]; /* distance tree */
struct ct_data_s bl_tree[2 * BL_CODES + 1]; /* Huffman tree for bit lengths */
struct tree_desc_s l_desc; /* desc. for literal tree */
struct tree_desc_s d_desc; /* desc. for distance tree */
struct tree_desc_s bl_desc; /* desc. for bit length tree */
ush bl_count[MAX_BITS+1];
ush bl_count[MAX_BITS + 1];
/* number of codes at each bit length for an optimal tree */
int heap[2*L_CODES+1]; /* heap used to build the Huffman trees */
int heap[2 * L_CODES + 1]; /* heap used to build the Huffman trees */
int heap_len; /* number of elements in the heap */
int heap_max; /* element of largest frequency */
/* The sons of heap[n] are heap[2*n] and heap[2*n+1]. heap[0] is not used.
* The same heap array is used to build all trees.
*/
uch depth[2*L_CODES+1];
uch depth[2 * L_CODES + 1];
/* Depth of each subtree used as tie breaker for trees of equal frequency
*/
uchf *l_buf; /* buffer for literals or lengths */
uchf* l_buf; /* buffer for literals or lengths */
uInt lit_bufsize;
/* Size of match buffer for literals/lengths. There are 4 reasons for
@@ -238,7 +243,7 @@ typedef struct internal_state {
uInt last_lit; /* running index in l_buf */
ushf *d_buf;
ushf* d_buf;
/* Buffer for distances. To simplify the code, d_buf and l_buf have
* the same number of elements. To use different lengths, an extra flag
* array would be necessary.
@@ -292,15 +297,15 @@ typedef struct internal_state {
/* Number of bytes after end of data in window to initialize in order to avoid
memory checker errors from longest match routines */
/* in trees.c */
void ZLIB_INTERNAL _tr_init OF((deflate_state *s));
int ZLIB_INTERNAL _tr_tally OF((deflate_state *s, unsigned dist, unsigned lc));
void ZLIB_INTERNAL _tr_flush_block OF((deflate_state *s, charf *buf,
ulg stored_len, int last));
void ZLIB_INTERNAL _tr_flush_bits OF((deflate_state *s));
void ZLIB_INTERNAL _tr_align OF((deflate_state *s));
void ZLIB_INTERNAL _tr_stored_block OF((deflate_state *s, charf *buf,
ulg stored_len, int last));
/* in trees.c */
void ZLIB_INTERNAL _tr_init OF((deflate_state* s));
int ZLIB_INTERNAL _tr_tally OF((deflate_state* s, unsigned dist, unsigned lc));
void ZLIB_INTERNAL _tr_flush_block OF((deflate_state* s, charf* buf,
ulg stored_len, int last));
void ZLIB_INTERNAL _tr_flush_bits OF((deflate_state* s));
void ZLIB_INTERNAL _tr_align OF((deflate_state* s));
void ZLIB_INTERNAL _tr_stored_block OF((deflate_state* s, charf* buf,
ulg stored_len, int last));
#define d_code(dist) \
((dist) < 256 ? _dist_code[dist] : _dist_code[256+((dist)>>7)])
@@ -313,11 +318,11 @@ void ZLIB_INTERNAL _tr_stored_block OF((deflate_state *s, charf *buf,
/* Inline versions of _tr_tally for speed: */
#if defined(GEN_TREES_H) || !defined(STDC)
extern uch ZLIB_INTERNAL _length_code[];
extern uch ZLIB_INTERNAL _dist_code[];
extern uch ZLIB_INTERNAL _length_code[];
extern uch ZLIB_INTERNAL _dist_code[];
#else
extern const uch ZLIB_INTERNAL _length_code[];
extern const uch ZLIB_INTERNAL _dist_code[];
extern const uch ZLIB_INTERNAL _length_code[];
extern const uch ZLIB_INTERNAL _dist_code[];
#endif
# define _tr_tally_lit(s, c, flush) \

View File

@@ -12,7 +12,7 @@
int ZEXPORT gzclose(gzFile file)
#else
int ZEXPORT gzclose(file)
gzFile file;
gzFile file;
#endif
{
#ifndef NO_GZCOMPRESS
@@ -20,6 +20,7 @@ int ZEXPORT gzclose(file)
if (file == NULL)
return Z_STREAM_ERROR;
state = (gz_statep)file;
return state->mode == GZ_READ ? gzclose_r(file) : gzclose_w(file);

49
extern/zlib/gzguts.h vendored
View File

@@ -100,8 +100,8 @@
/* gz* functions always use library allocation functions */
#ifndef STDC
extern voidp malloc OF((uInt size));
extern void free OF((voidpf ptr));
extern voidp malloc OF((uInt size));
extern void free OF((voidpf ptr));
#endif
/* get errno and strerror definition */
@@ -119,10 +119,10 @@
/* provide prototypes for these when building zlib without LFS */
#if !defined(_LARGEFILE64_SOURCE) || _LFS64_LARGEFILE-0 == 0
ZEXTERN gzFile ZEXPORT gzopen64 OF((const char *, const char *));
ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int));
ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile));
ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile));
ZEXTERN gzFile ZEXPORT gzopen64 OF((const char*, const char*));
ZEXTERN z_off64_t ZEXPORT gzseek64 OF((gzFile, z_off64_t, int));
ZEXTERN z_off64_t ZEXPORT gztell64 OF((gzFile));
ZEXTERN z_off64_t ZEXPORT gzoffset64 OF((gzFile));
#endif
/* default memLevel */
@@ -147,44 +147,45 @@
#define GZIP 2 /* decompress a gzip stream */
/* internal gzip file state data structure */
typedef struct {
/* exposed contents for gzgetc() macro */
typedef struct
{
/* exposed contents for gzgetc() macro */
struct gzFile_s x; /* "x" for exposed */
/* x.have: number of bytes available at x.next */
/* x.next: next output data to deliver or write */
/* x.pos: current position in uncompressed data */
/* used for both reading and writing */
/* x.have: number of bytes available at x.next */
/* x.next: next output data to deliver or write */
/* x.pos: current position in uncompressed data */
/* used for both reading and writing */
int mode; /* see gzip modes above */
int fd; /* file descriptor */
char *path; /* path or fd for error messages */
char* path; /* path or fd for error messages */
unsigned size; /* buffer size, zero if not allocated yet */
unsigned want; /* requested buffer size, default is GZBUFSIZE */
unsigned char *in; /* input buffer */
unsigned char *out; /* output buffer (double-sized when reading) */
unsigned char* in; /* input buffer */
unsigned char* out; /* output buffer (double-sized when reading) */
int direct; /* 0 if processing gzip, 1 if transparent */
/* just for reading */
/* just for reading */
int how; /* 0: get header, 1: copy, 2: decompress */
z_off64_t start; /* where the gzip data started, for rewinding */
int eof; /* true if end of input file reached */
int past; /* true if read requested past end */
/* just for writing */
/* just for writing */
int level; /* compression level */
int strategy; /* compression strategy */
/* seek request */
/* seek request */
z_off64_t skip; /* amount to skip (already rewound if backwards) */
int seek; /* true if seek request pending */
/* error information */
/* error information */
int err; /* error code */
char *msg; /* error message */
/* zlib inflate or deflate stream */
char* msg; /* error message */
/* zlib inflate or deflate stream */
z_stream strm; /* stream structure in-place (not a pointer) */
} gz_state;
typedef gz_state FAR *gz_statep;
typedef gz_state FAR* gz_statep;
/* shared functions */
void ZLIB_INTERNAL gz_error OF((gz_statep, int, const char *));
void ZLIB_INTERNAL gz_error OF((gz_statep, int, const char*));
#if defined UNDER_CE
char ZLIB_INTERNAL *gz_strwinerror OF((DWORD error));
char ZLIB_INTERNAL* gz_strwinerror OF((DWORD error));
#endif
/* GT_OFF(x), where x is an unsigned value, is true if x > maximum z_off64_t

322
extern/zlib/gzlib.c vendored
View File

@@ -17,7 +17,7 @@
/* Local functions */
local void gz_reset OF((gz_statep));
local gzFile gz_open OF((const void *, int, const char *));
local gzFile gz_open OF((const void*, int, const char*));
#if defined UNDER_CE
@@ -30,38 +30,43 @@ local gzFile gz_open OF((const void *, int, const char *));
The gz_strwinerror function does not change the current setting of
GetLastError. */
char ZLIB_INTERNAL *gz_strwinerror (error)
DWORD error;
char ZLIB_INTERNAL* gz_strwinerror(error)
DWORD error;
{
static char buf[1024];
wchar_t *msgbuf;
wchar_t* msgbuf;
DWORD lasterr = GetLastError();
DWORD chars = FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM
| FORMAT_MESSAGE_ALLOCATE_BUFFER,
NULL,
error,
0, /* Default language */
(LPVOID)&msgbuf,
0,
NULL);
if (chars != 0) {
| FORMAT_MESSAGE_ALLOCATE_BUFFER,
NULL,
error,
0, /* Default language */
(LPVOID)&msgbuf,
0,
NULL);
if (chars != 0)
{
/* If there is an \r\n appended, zap it. */
if (chars >= 2
&& msgbuf[chars - 2] == '\r' && msgbuf[chars - 1] == '\n') {
&& msgbuf[chars - 2] == '\r' && msgbuf[chars - 1] == '\n')
{
chars -= 2;
msgbuf[chars] = 0;
}
if (chars > sizeof (buf) - 1) {
chars = sizeof (buf) - 1;
if (chars > sizeof(buf) - 1)
{
chars = sizeof(buf) - 1;
msgbuf[chars] = 0;
}
wcstombs(buf, msgbuf, chars + 1);
LocalFree(msgbuf);
}
else {
else
{
sprintf(buf, "unknown win32 error (%ld)", error);
}
@@ -76,15 +81,18 @@ char ZLIB_INTERNAL *gz_strwinerror (error)
local void gz_reset(gz_statep state)
#else
local void gz_reset(state)
gz_statep state;
gz_statep state;
#endif
{
state->x.have = 0; /* no output data available */
if (state->mode == GZ_READ) { /* for reading ... */
if (state->mode == GZ_READ) /* for reading ... */
{
state->eof = 0; /* not at end of file */
state->past = 0; /* have not read past end yet */
state->how = LOOK; /* look for gzip header */
}
state->seek = 0; /* no seek request pending */
gz_error(state, Z_OK, NULL); /* clear error */
state->x.pos = 0; /* no uncompressed data yet */
@@ -93,12 +101,12 @@ local void gz_reset(state)
/* Open a gzip file either by name or file descriptor. */
#ifdef WIN32
local gzFile gz_open(const void *path, int fd, const char *mode)
local gzFile gz_open(const void* path, int fd, const char* mode)
#else
local gzFile gz_open(path, fd, mode)
const void *path;
int fd;
const char *mode;
const void* path;
int fd;
const char* mode;
#endif
{
gz_statep state;
@@ -117,8 +125,10 @@ local gzFile gz_open(path, fd, mode)
/* allocate gzFile structure to return */
state = malloc(sizeof(gz_state));
if (state == NULL)
return NULL;
state->size = 0; /* no buffers allocated yet */
state->want = GZBUFSIZE; /* requested buffer size */
state->msg = NULL; /* no error message yet */
@@ -128,87 +138,115 @@ local gzFile gz_open(path, fd, mode)
state->level = Z_DEFAULT_COMPRESSION;
state->strategy = Z_DEFAULT_STRATEGY;
state->direct = 0;
while (*mode) {
while (*mode)
{
if (*mode >= '0' && *mode <= '9')
state->level = *mode - '0';
else
switch (*mode) {
case 'r':
state->mode = GZ_READ;
break;
switch (*mode)
{
case 'r':
state->mode = GZ_READ;
break;
#ifndef NO_GZCOMPRESS
case 'w':
state->mode = GZ_WRITE;
break;
case 'a':
state->mode = GZ_APPEND;
break;
case 'w':
state->mode = GZ_WRITE;
break;
case 'a':
state->mode = GZ_APPEND;
break;
#endif
case '+': /* can't read and write at the same time */
free(state);
return NULL;
case 'b': /* ignore -- will request binary anyway */
break;
case '+': /* can't read and write at the same time */
free(state);
return NULL;
case 'b': /* ignore -- will request binary anyway */
break;
#ifdef O_CLOEXEC
case 'e':
cloexec = 1;
break;
case 'e':
cloexec = 1;
break;
#endif
#ifdef O_EXCL
case 'x':
exclusive = 1;
break;
case 'x':
exclusive = 1;
break;
#endif
case 'f':
state->strategy = Z_FILTERED;
break;
case 'h':
state->strategy = Z_HUFFMAN_ONLY;
break;
case 'R':
state->strategy = Z_RLE;
break;
case 'F':
state->strategy = Z_FIXED;
case 'T':
state->direct = 1;
default: /* could consider as an error, but just ignore */
;
case 'f':
state->strategy = Z_FILTERED;
break;
case 'h':
state->strategy = Z_HUFFMAN_ONLY;
break;
case 'R':
state->strategy = Z_RLE;
break;
case 'F':
state->strategy = Z_FIXED;
case 'T':
state->direct = 1;
default: /* could consider as an error, but just ignore */
;
}
mode++;
}
/* must provide an "r", "w", or "a" */
if (state->mode == GZ_NONE) {
if (state->mode == GZ_NONE)
{
free(state);
return NULL;
}
/* can't force transparent read */
if (state->mode == GZ_READ) {
if (state->direct) {
if (state->mode == GZ_READ)
{
if (state->direct)
{
free(state);
return NULL;
}
state->direct = 1; /* for empty file */
}
/* save the path name for error messages */
#ifdef _WIN32
if (fd == -2) {
if (fd == -2)
{
len = wcstombs(NULL, path, 0);
if (len == (size_t)-1)
if (len == (size_t) - 1)
len = 0;
}
else
#endif
len = strlen(path);
state->path = malloc(len + 1);
if (state->path == NULL) {
if (state->path == NULL)
{
free(state);
return NULL;
}
#ifdef _WIN32
if (fd == -2)
if (len)
wcstombs(state->path, path, len + 1);
@@ -242,20 +280,25 @@ local gzFile gz_open(path, fd, mode)
/* open the file with the appropriate flags (or just use fd) */
state->fd = fd > -1 ? fd : (
#ifdef _WIN32
fd == -2 ? _wopen(path, oflag, 0666) :
fd == -2 ? _wopen(path, oflag, 0666) :
#endif
open(path, oflag, 0666));
if (state->fd == -1) {
open(path, oflag, 0666));
if (state->fd == -1)
{
free(state->path);
free(state);
return NULL;
}
if (state->mode == GZ_APPEND)
state->mode = GZ_WRITE; /* simplify later checks */
/* save the current position for rewinding (only if reading) */
if (state->mode == GZ_READ) {
if (state->mode == GZ_READ)
{
state->start = LSEEK(state->fd, 0, SEEK_CUR);
if (state->start == -1) state->start = 0;
}
@@ -268,11 +311,11 @@ local gzFile gz_open(path, fd, mode)
/* -- see zlib.h -- */
#ifdef WIN32
gzFile ZEXPORT gzopen(const char *path, const char *mode)
gzFile ZEXPORT gzopen(const char* path, const char* mode)
#else
gzFile ZEXPORT gzopen(path, mode)
const char *path;
const char *mode;
const char* path;
const char* mode;
#endif
{
return gz_open(path, -1, mode);
@@ -280,11 +323,11 @@ gzFile ZEXPORT gzopen(path, mode)
/* -- see zlib.h -- */
#ifdef WIN32
gzFile ZEXPORT gzopen64(const char *path, const char *mode)
gzFile ZEXPORT gzopen64(const char* path, const char* mode)
#else
gzFile ZEXPORT gzopen64(path, mode)
const char *path;
const char *mode;
const char* path;
const char* mode;
#endif
{
return gz_open(path, -1, mode);
@@ -292,18 +335,19 @@ gzFile ZEXPORT gzopen64(path, mode)
/* -- see zlib.h -- */
#ifdef WIN32
gzFile ZEXPORT gzdopen(int fd, const char *mode)
gzFile ZEXPORT gzdopen(int fd, const char* mode)
#else
gzFile ZEXPORT gzdopen(fd, mode)
int fd;
const char *mode;
int fd;
const char* mode;
#endif
{
char *path; /* identifier for error messages */
char* path; /* identifier for error messages */
gzFile gz;
if (fd == -1 || (path = malloc(7 + 3 * sizeof(int))) == NULL)
return NULL;
sprintf(path, "<fd:%d>", fd); /* for debugging */
gz = gz_open(path, fd, mode);
free(path);
@@ -312,11 +356,11 @@ gzFile ZEXPORT gzdopen(fd, mode)
/* -- see zlib.h -- */
#ifdef _WIN32
gzFile ZEXPORT gzopen_w(const wchar_t *path, const char *mode)
gzFile ZEXPORT gzopen_w(const wchar_t* path, const char* mode)
#else
gzFile ZEXPORT gzopen_w(path, mode)
const wchar_t *path;
const char *mode;
const wchar_t* path;
const char* mode;
#endif
{
return gz_open(path, -2, mode);
@@ -327,8 +371,8 @@ gzFile ZEXPORT gzopen_w(path, mode)
int ZEXPORT gzbuffer(gzFile file, unsigned size)
#else
int ZEXPORT gzbuffer(file, size)
gzFile file;
unsigned size;
gzFile file;
unsigned size;
#endif
{
gz_statep state;
@@ -336,7 +380,9 @@ int ZEXPORT gzbuffer(file, size)
/* get internal structure and check integrity */
if (file == NULL)
return -1;
state = (gz_statep)file;
if (state->mode != GZ_READ && state->mode != GZ_WRITE)
return -1;
@@ -347,6 +393,7 @@ int ZEXPORT gzbuffer(file, size)
/* check and set requested size */
if (size < 2)
size = 2; /* need two bytes to check magic header */
state->want = size;
return 0;
}
@@ -356,7 +403,7 @@ int ZEXPORT gzbuffer(file, size)
int ZEXPORT gzrewind(gzFile file)
#else
int ZEXPORT gzrewind(file)
gzFile file;
gzFile file;
#endif
{
gz_statep state;
@@ -364,6 +411,7 @@ int ZEXPORT gzrewind(file)
/* get internal structure */
if (file == NULL)
return -1;
state = (gz_statep)file;
/* check that we're reading and that there's no error */
@@ -374,6 +422,7 @@ int ZEXPORT gzrewind(file)
/* back up and start over */
if (LSEEK(state->fd, state->start, SEEK_SET) == -1)
return -1;
gz_reset(state);
return 0;
}
@@ -383,9 +432,9 @@ int ZEXPORT gzrewind(file)
z_off64_t ZEXPORT gzseek64(gzFile file, z_off64_t offset, int whence)
#else
z_off64_t ZEXPORT gzseek64(file, offset, whence)
gzFile file;
z_off64_t offset;
int whence;
gzFile file;
z_off64_t offset;
int whence;
#endif
{
unsigned n;
@@ -395,7 +444,9 @@ z_off64_t ZEXPORT gzseek64(file, offset, whence)
/* get internal structure and check integrity */
if (file == NULL)
return -1;
state = (gz_statep)file;
if (state->mode != GZ_READ && state->mode != GZ_WRITE)
return -1;
@@ -412,14 +463,18 @@ z_off64_t ZEXPORT gzseek64(file, offset, whence)
offset -= state->x.pos;
else if (state->seek)
offset += state->skip;
state->seek = 0;
/* if within raw area while reading, just go there */
if (state->mode == GZ_READ && state->how == COPY &&
state->x.pos + offset >= 0) {
state->x.pos + offset >= 0)
{
ret = LSEEK(state->fd, offset - state->x.have, SEEK_CUR);
if (ret == -1)
return -1;
state->x.have = 0;
state->eof = 0;
state->past = 0;
@@ -431,18 +486,23 @@ z_off64_t ZEXPORT gzseek64(file, offset, whence)
}
/* calculate skip amount, rewinding if needed for back seek when reading */
if (offset < 0) {
if (offset < 0)
{
if (state->mode != GZ_READ) /* writing -- can't go backwards */
return -1;
offset += state->x.pos;
if (offset < 0) /* before start of file! */
return -1;
if (gzrewind(file) == -1) /* rewind, then skip to offset */
return -1;
}
/* if reading, skip what's in output buffer (one less gzgetc() check) */
if (state->mode == GZ_READ) {
if (state->mode == GZ_READ)
{
n = GT_OFF(state->x.have) || (z_off64_t)state->x.have > offset ?
(unsigned)offset : state->x.have;
state->x.have -= n;
@@ -452,10 +512,12 @@ z_off64_t ZEXPORT gzseek64(file, offset, whence)
}
/* request skip (if not zero) */
if (offset) {
if (offset)
{
state->seek = 1;
state->skip = offset;
}
return state->x.pos + offset;
}
@@ -464,9 +526,9 @@ z_off64_t ZEXPORT gzseek64(file, offset, whence)
z_off_t ZEXPORT gzseek(gzFile file, z_off_t offset, int whence)
#else
z_off_t ZEXPORT gzseek(file, offset, whence)
gzFile file;
z_off_t offset;
int whence;
gzFile file;
z_off_t offset;
int whence;
#endif
{
z_off64_t ret;
@@ -480,7 +542,7 @@ z_off_t ZEXPORT gzseek(file, offset, whence)
z_off64_t ZEXPORT gztell64(gzFile file)
#else
z_off64_t ZEXPORT gztell64(file)
gzFile file;
gzFile file;
#endif
{
gz_statep state;
@@ -488,7 +550,9 @@ z_off64_t ZEXPORT gztell64(file)
/* get internal structure and check integrity */
if (file == NULL)
return -1;
state = (gz_statep)file;
if (state->mode != GZ_READ && state->mode != GZ_WRITE)
return -1;
@@ -501,7 +565,7 @@ z_off64_t ZEXPORT gztell64(file)
z_off_t ZEXPORT gztell(gzFile file)
#else
z_off_t ZEXPORT gztell(file)
gzFile file;
gzFile file;
#endif
{
z_off64_t ret;
@@ -515,7 +579,7 @@ z_off_t ZEXPORT gztell(file)
z_off64_t ZEXPORT gzoffset64(gzFile file)
#else
z_off64_t ZEXPORT gzoffset64(file)
gzFile file;
gzFile file;
#endif
{
z_off64_t offset;
@@ -524,16 +588,21 @@ z_off64_t ZEXPORT gzoffset64(file)
/* get internal structure and check integrity */
if (file == NULL)
return -1;
state = (gz_statep)file;
if (state->mode != GZ_READ && state->mode != GZ_WRITE)
return -1;
/* compute and return effective offset in file */
offset = LSEEK(state->fd, 0, SEEK_CUR);
if (offset == -1)
return -1;
if (state->mode == GZ_READ) /* reading */
offset -= state->strm.avail_in; /* don't count buffered input */
return offset;
}
@@ -542,7 +611,7 @@ z_off64_t ZEXPORT gzoffset64(file)
z_off_t ZEXPORT gzoffset(gzFile file)
#else
z_off_t ZEXPORT gzoffset(file)
gzFile file;
gzFile file;
#endif
{
z_off64_t ret;
@@ -556,7 +625,7 @@ z_off_t ZEXPORT gzoffset(file)
int ZEXPORT gzeof(gzFile file)
#else
int ZEXPORT gzeof(file)
gzFile file;
gzFile file;
#endif
{
gz_statep state;
@@ -564,7 +633,9 @@ int ZEXPORT gzeof(file)
/* get internal structure and check integrity */
if (file == NULL)
return 0;
state = (gz_statep)file;
if (state->mode != GZ_READ && state->mode != GZ_WRITE)
return 0;
@@ -574,11 +645,11 @@ int ZEXPORT gzeof(file)
/* -- see zlib.h -- */
#ifdef WIN32
const char * ZEXPORT gzerror(gzFile file, int *errnum)
const char* ZEXPORT gzerror(gzFile file, int* errnum)
#else
const char * ZEXPORT gzerror(file, errnum)
gzFile file;
int *errnum;
const char* ZEXPORT gzerror(file, errnum)
gzFile file;
int* errnum;
#endif
{
gz_statep state;
@@ -586,13 +657,16 @@ const char * ZEXPORT gzerror(file, errnum)
/* get internal structure and check integrity */
if (file == NULL)
return NULL;
state = (gz_statep)file;
if (state->mode != GZ_READ && state->mode != GZ_WRITE)
return NULL;
/* return error information */
if (errnum != NULL)
*errnum = state->err;
return state->msg == NULL ? "" : state->msg;
}
@@ -601,7 +675,7 @@ const char * ZEXPORT gzerror(file, errnum)
void ZEXPORT gzclearerr(gzFile file)
#else
void ZEXPORT gzclearerr(file)
gzFile file;
gzFile file;
#endif
{
gz_statep state;
@@ -609,15 +683,19 @@ void ZEXPORT gzclearerr(file)
/* get internal structure and check integrity */
if (file == NULL)
return;
state = (gz_statep)file;
if (state->mode != GZ_READ && state->mode != GZ_WRITE)
return;
/* clear error and end-of-file */
if (state->mode == GZ_READ) {
if (state->mode == GZ_READ)
{
state->eof = 0;
state->past = 0;
}
gz_error(state, Z_OK, NULL);
}
@@ -628,18 +706,20 @@ void ZEXPORT gzclearerr(file)
allocation failure constructing the error message, then convert the error to
out of memory. */
#ifdef WIN32
void ZLIB_INTERNAL gz_error(gz_statep state, int err, const char *msg)
void ZLIB_INTERNAL gz_error(gz_statep state, int err, const char* msg)
#else
void ZLIB_INTERNAL gz_error(state, err, msg)
gz_statep state;
int err;
const char *msg;
gz_statep state;
int err;
const char* msg;
#endif
{
/* free previously allocated message and clear */
if (state->msg != NULL) {
if (state->msg != NULL)
{
if (state->err != Z_MEM_ERROR)
free(state->msg);
state->msg = NULL;
}
@@ -649,21 +729,25 @@ void ZLIB_INTERNAL gz_error(state, err, msg)
/* set error code, and if no message, then done */
state->err = err;
if (msg == NULL)
return;
/* for an out of memory error, save as static string */
if (err == Z_MEM_ERROR) {
state->msg = (char *)msg;
if (err == Z_MEM_ERROR)
{
state->msg = (char*)msg;
return;
}
/* construct error message with path */
if ((state->msg = malloc(strlen(state->path) + strlen(msg) + 3)) == NULL) {
if ((state->msg = malloc(strlen(state->path) + strlen(msg) + 3)) == NULL)
{
state->err = Z_MEM_ERROR;
state->msg = (char *)"out of memory";
state->msg = (char*)"out of memory";
return;
}
strcpy(state->msg, state->path);
strcat(state->msg, ": ");
strcat(state->msg, msg);
@@ -680,11 +764,15 @@ unsigned ZLIB_INTERNAL gz_intmax()
unsigned p, q;
p = 1;
do {
do
{
q = p;
p <<= 1;
p++;
} while (p > q);
}
while (p > q);
return q >> 1;
}
#endif

328
extern/zlib/gzread.c vendored
View File

@@ -6,7 +6,7 @@
#include "gzguts.h"
/* Local functions */
local int gz_load OF((gz_statep, unsigned char *, unsigned, unsigned *));
local int gz_load OF((gz_statep, unsigned char*, unsigned, unsigned*));
local int gz_avail OF((gz_statep));
local int gz_look OF((gz_statep));
local int gz_decomp OF((gz_statep));
@@ -18,30 +18,39 @@ local int gz_skip OF((gz_statep, z_off64_t));
This function needs to loop on read(), since read() is not guaranteed to
read the number of bytes requested, depending on the type of descriptor. */
#ifdef WIN32
local int gz_load(gz_statep state, unsigned char *buf, unsigned len, unsigned *have)
local int gz_load(gz_statep state, unsigned char* buf, unsigned len, unsigned* have)
#else
local int gz_load(state, buf, len, have)
gz_statep state;
unsigned char *buf;
unsigned len;
unsigned *have;
gz_statep state;
unsigned char* buf;
unsigned len;
unsigned* have;
#endif
{
int ret;
*have = 0;
do {
do
{
ret = read(state->fd, buf + *have, len - *have);
if (ret <= 0)
break;
*have += ret;
} while (*have < len);
if (ret < 0) {
}
while (*have < len);
if (ret < 0)
{
gz_error(state, Z_ERRNO, zstrerror());
return -1;
}
if (ret == 0)
state->eof = 1;
return 0;
}
@@ -56,7 +65,7 @@ local int gz_load(state, buf, len, have)
local int gz_avail(gz_statep state)
#else
local int gz_avail(state)
gz_statep state;
gz_statep state;
#endif
{
unsigned got;
@@ -64,20 +73,29 @@ local int gz_avail(state)
if (state->err != Z_OK && state->err != Z_BUF_ERROR)
return -1;
if (state->eof == 0) {
if (strm->avail_in) { /* copy what's there to the start */
unsigned char *p = state->in, *q = strm->next_in;
if (state->eof == 0)
{
if (strm->avail_in) /* copy what's there to the start */
{
unsigned char* p = state->in, *q = strm->next_in;
unsigned n = strm->avail_in;
do {
do
{
*p++ = *q++;
} while (--n);
}
while (--n);
}
if (gz_load(state, state->in + strm->avail_in,
state->size - strm->avail_in, &got) == -1)
return -1;
strm->avail_in += got;
strm->next_in = state->in;
}
return 0;
}
@@ -94,24 +112,30 @@ local int gz_avail(state)
local int gz_look(gz_statep state)
#else
local int gz_look(state)
gz_statep state;
gz_statep state;
#endif
{
z_streamp strm = &(state->strm);
/* allocate read buffers and inflate memory */
if (state->size == 0) {
if (state->size == 0)
{
/* allocate buffers */
state->in = malloc(state->want);
state->out = malloc(state->want << 1);
if (state->in == NULL || state->out == NULL) {
if (state->in == NULL || state->out == NULL)
{
if (state->out != NULL)
free(state->out);
if (state->in != NULL)
free(state->in);
gz_error(state, Z_MEM_ERROR, "out of memory");
return -1;
}
state->size = state->want;
/* allocate inflate memory */
@@ -120,7 +144,9 @@ local int gz_look(state)
state->strm.opaque = Z_NULL;
state->strm.avail_in = 0;
state->strm.next_in = Z_NULL;
if (inflateInit2(&(state->strm), 15 + 16) != Z_OK) { /* gunzip */
if (inflateInit2(&(state->strm), 15 + 16) != Z_OK) /* gunzip */
{
free(state->out);
free(state->in);
state->size = 0;
@@ -130,9 +156,11 @@ local int gz_look(state)
}
/* get at least the magic bytes in the input buffer */
if (strm->avail_in < 2) {
if (strm->avail_in < 2)
{
if (gz_avail(state) == -1)
return -1;
if (strm->avail_in == 0)
return 0;
}
@@ -145,7 +173,8 @@ local int gz_look(state)
the header will be written in a single operation, so that reading a
single byte is sufficient indication that it is not a gzip file) */
if (strm->avail_in > 1 &&
strm->next_in[0] == 31 && strm->next_in[1] == 139) {
strm->next_in[0] == 31 && strm->next_in[1] == 139)
{
inflateReset(strm);
state->how = GZIP;
state->direct = 0;
@@ -154,7 +183,8 @@ local int gz_look(state)
/* no gzip header -- if we were decoding gzip before, then this is trailing
garbage. Ignore the trailing garbage and finish. */
if (state->direct == 0) {
if (state->direct == 0)
{
strm->avail_in = 0;
state->eof = 1;
state->x.have = 0;
@@ -165,11 +195,14 @@ local int gz_look(state)
the output buffer is larger than the input buffer, which also assures
space for gzungetc() */
state->x.next = state->out;
if (strm->avail_in) {
if (strm->avail_in)
{
memcpy(state->x.next, strm->next_in, strm->avail_in);
state->x.have = strm->avail_in;
strm->avail_in = 0;
}
state->how = COPY;
state->direct = 1;
return 0;
@@ -184,7 +217,7 @@ local int gz_look(state)
local int gz_decomp(gz_statep state)
#else
local int gz_decomp(state)
gz_statep state;
gz_statep state;
#endif
{
int ret = Z_OK;
@@ -193,32 +226,43 @@ local int gz_decomp(state)
/* fill output buffer up to end of deflate stream */
had = strm->avail_out;
do {
do
{
/* get more input for inflate() */
if (strm->avail_in == 0 && gz_avail(state) == -1)
return -1;
if (strm->avail_in == 0) {
if (strm->avail_in == 0)
{
gz_error(state, Z_BUF_ERROR, "unexpected end of file");
break;
}
/* decompress and handle errors */
ret = inflate(strm, Z_NO_FLUSH);
if (ret == Z_STREAM_ERROR || ret == Z_NEED_DICT) {
if (ret == Z_STREAM_ERROR || ret == Z_NEED_DICT)
{
gz_error(state, Z_STREAM_ERROR,
"internal error: inflate stream corrupt");
return -1;
}
if (ret == Z_MEM_ERROR) {
if (ret == Z_MEM_ERROR)
{
gz_error(state, Z_MEM_ERROR, "out of memory");
return -1;
}
if (ret == Z_DATA_ERROR) { /* deflate stream invalid */
if (ret == Z_DATA_ERROR) /* deflate stream invalid */
{
gz_error(state, Z_DATA_ERROR,
strm->msg == NULL ? "compressed data error" : strm->msg);
return -1;
}
} while (strm->avail_out && ret != Z_STREAM_END);
}
while (strm->avail_out && ret != Z_STREAM_END);
/* update available output */
state->x.have = had - strm->avail_out;
@@ -242,32 +286,42 @@ local int gz_decomp(state)
local int gz_fetch(gz_statep state)
#else
local int gz_fetch(state)
gz_statep state;
gz_statep state;
#endif
{
z_streamp strm = &(state->strm);
do {
switch(state->how) {
case LOOK: /* -> LOOK, COPY (only if never GZIP), or GZIP */
if (gz_look(state) == -1)
return -1;
if (state->how == LOOK)
do
{
switch (state->how)
{
case LOOK: /* -> LOOK, COPY (only if never GZIP), or GZIP */
if (gz_look(state) == -1)
return -1;
if (state->how == LOOK)
return 0;
break;
case COPY: /* -> COPY */
if (gz_load(state, state->out, state->size << 1, &(state->x.have))
== -1)
return -1;
state->x.next = state->out;
return 0;
break;
case COPY: /* -> COPY */
if (gz_load(state, state->out, state->size << 1, &(state->x.have))
== -1)
return -1;
state->x.next = state->out;
return 0;
case GZIP: /* -> GZIP or LOOK (if end of gzip stream) */
strm->avail_out = state->size << 1;
strm->next_out = state->out;
if (gz_decomp(state) == -1)
return -1;
case GZIP: /* -> GZIP or LOOK (if end of gzip stream) */
strm->avail_out = state->size << 1;
strm->next_out = state->out;
if (gz_decomp(state) == -1)
return -1;
}
} while (state->x.have == 0 && (!state->eof || strm->avail_in));
}
while (state->x.have == 0 && (!state->eof || strm->avail_in));
return 0;
}
@@ -276,16 +330,18 @@ local int gz_fetch(state)
local int gz_skip(gz_statep state, z_off64_t len)
#else
local int gz_skip(state, len)
gz_statep state;
z_off64_t len;
gz_statep state;
z_off64_t len;
#endif
{
unsigned n;
/* skip over len bytes or reach end-of-file, whichever comes first */
while (len)
/* skip over whatever is in output buffer */
if (state->x.have) {
if (state->x.have)
{
n = GT_OFF(state->x.have) || (z_off64_t)state->x.have > len ?
(unsigned)len : state->x.have;
state->x.have -= n;
@@ -294,16 +350,18 @@ local int gz_skip(state, len)
len -= n;
}
/* output buffer empty -- return if we're at the end of the input */
/* output buffer empty -- return if we're at the end of the input */
else if (state->eof && state->strm.avail_in == 0)
break;
/* need more data to skip -- load up output buffer */
else {
/* need more data to skip -- load up output buffer */
else
{
/* get more output, looking for header if required */
if (gz_fetch(state) == -1)
return -1;
}
return 0;
}
@@ -312,9 +370,9 @@ local int gz_skip(state, len)
int ZEXPORT gzread(gzFile file, voidp buf, unsigned len)
#else
int ZEXPORT gzread(file, buf, len)
gzFile file;
voidp buf;
unsigned len;
gzFile file;
voidp buf;
unsigned len;
#endif
{
unsigned got, n;
@@ -324,6 +382,7 @@ int ZEXPORT gzread(file, buf, len)
/* get internal structure */
if (file == NULL)
return -1;
state = (gz_statep)file;
strm = &(state->strm);
@@ -334,7 +393,8 @@ int ZEXPORT gzread(file, buf, len)
/* since an int is returned, make sure len fits in one, otherwise return
with an error (this avoids the flaw in the interface) */
if ((int)len < 0) {
if ((int)len < 0)
{
gz_error(state, Z_DATA_ERROR, "requested length does not fit in int");
return -1;
}
@@ -344,17 +404,22 @@ int ZEXPORT gzread(file, buf, len)
return 0;
/* process a skip request */
if (state->seek) {
if (state->seek)
{
state->seek = 0;
if (gz_skip(state, state->skip) == -1)
return -1;
}
/* get len bytes to buf, or less than len if at the end */
got = 0;
do {
do
{
/* first just try copying data from the output buffer */
if (state->x.have) {
if (state->x.have)
{
n = state->x.have > len ? len : state->x.have;
memcpy(buf, state->x.next, n);
state->x.next += n;
@@ -362,44 +427,52 @@ int ZEXPORT gzread(file, buf, len)
}
/* output buffer empty -- return if we're at the end of the input */
else if (state->eof && strm->avail_in == 0) {
else if (state->eof && strm->avail_in == 0)
{
state->past = 1; /* tried to read past end */
break;
}
/* need output data -- for small len or new stream load up our output
buffer */
else if (state->how == LOOK || len < (state->size << 1)) {
else if (state->how == LOOK || len < (state->size << 1))
{
/* get more output, looking for header if required */
if (gz_fetch(state) == -1)
return -1;
continue; /* no progress yet -- go back to copy above */
/* the copy above assures that we will leave with space in the
output buffer, allowing at least one gzungetc() to succeed */
}
/* large len -- read directly into user buffer */
else if (state->how == COPY) { /* read directly */
else if (state->how == COPY) /* read directly */
{
if (gz_load(state, buf, len, &n) == -1)
return -1;
}
/* large len -- decompress directly into user buffer */
else { /* state->how == GZIP */
else /* state->how == GZIP */
{
strm->avail_out = len;
strm->next_out = buf;
if (gz_decomp(state) == -1)
return -1;
n = state->x.have;
state->x.have = 0;
}
/* update progress */
len -= n;
buf = (char *)buf + n;
buf = (char*)buf + n;
got += n;
state->x.pos += n;
} while (len);
}
while (len);
/* return number of bytes read into user buffer (will fit in int) */
return (int)got;
@@ -411,7 +484,7 @@ int ZEXPORT gzread(file, buf, len)
int ZEXPORT gzgetc(gzFile file)
#else
int ZEXPORT gzgetc(file)
gzFile file;
gzFile file;
#endif
{
int ret;
@@ -421,15 +494,17 @@ int ZEXPORT gzgetc(file)
/* get internal structure */
if (file == NULL)
return -1;
state = (gz_statep)file;
/* check that we're reading and that there's no (serious) error */
if (state->mode != GZ_READ ||
(state->err != Z_OK && state->err != Z_BUF_ERROR))
(state->err != Z_OK && state->err != Z_BUF_ERROR))
return -1;
/* try output buffer (no need to check for skip request) */
if (state->x.have) {
if (state->x.have)
{
state->x.have--;
state->x.pos++;
return *(state->x.next)++;
@@ -455,8 +530,8 @@ gzFile file;
int ZEXPORT gzungetc(signed char c, gzFile file)
#else
int ZEXPORT gzungetc(c, file)
int c;
gzFile file;
int c;
gzFile file;
#endif
{
gz_statep state;
@@ -464,16 +539,19 @@ int ZEXPORT gzungetc(c, file)
/* get internal structure */
if (file == NULL)
return -1;
state = (gz_statep)file;
/* check that we're reading and that there's no (serious) error */
if (state->mode != GZ_READ ||
(state->err != Z_OK && state->err != Z_BUF_ERROR))
(state->err != Z_OK && state->err != Z_BUF_ERROR))
return -1;
/* process a skip request */
if (state->seek) {
if (state->seek)
{
state->seek = 0;
if (gz_skip(state, state->skip) == -1)
return -1;
}
@@ -483,7 +561,8 @@ int ZEXPORT gzungetc(c, file)
return -1;
/* if output buffer empty, put byte at end (allows more pushing) */
if (state->x.have == 0) {
if (state->x.have == 0)
{
state->x.have = 1;
state->x.next = state->out + (state->size << 1) - 1;
state->x.next[0] = c;
@@ -493,19 +572,24 @@ int ZEXPORT gzungetc(c, file)
}
/* if no room, give up (must have already done a gzungetc()) */
if (state->x.have == (state->size << 1)) {
if (state->x.have == (state->size << 1))
{
gz_error(state, Z_DATA_ERROR, "out of room to push characters");
return -1;
}
/* slide output data if needed and insert byte before existing data */
if (state->x.next == state->out) {
unsigned char *src = state->out + state->x.have;
unsigned char *dest = state->out + (state->size << 1);
if (state->x.next == state->out)
{
unsigned char* src = state->out + state->x.have;
unsigned char* dest = state->out + (state->size << 1);
while (src > state->out)
*--dest = *--src;
state->x.next = dest;
}
state->x.have++;
state->x.next--;
state->x.next[0] = c;
@@ -516,32 +600,35 @@ int ZEXPORT gzungetc(c, file)
/* -- see zlib.h -- */
#ifdef WIN32
char * ZEXPORT gzgets(gzFile file, char *buf, int len)
char* ZEXPORT gzgets(gzFile file, char* buf, int len)
#else
char * ZEXPORT gzgets(file, buf, len)
gzFile file;
char *buf;
int len;
char* ZEXPORT gzgets(file, buf, len)
gzFile file;
char* buf;
int len;
#endif
{
unsigned left, n;
char *str;
unsigned char *eol;
char* str;
unsigned char* eol;
gz_statep state;
/* check parameters and get internal structure */
if (file == NULL || buf == NULL || len < 1)
return NULL;
state = (gz_statep)file;
/* check that we're reading and that there's no (serious) error */
if (state->mode != GZ_READ ||
(state->err != Z_OK && state->err != Z_BUF_ERROR))
(state->err != Z_OK && state->err != Z_BUF_ERROR))
return NULL;
/* process a skip request */
if (state->seek) {
if (state->seek)
{
state->seek = 0;
if (gz_skip(state, state->skip) == -1)
return NULL;
}
@@ -551,33 +638,40 @@ char * ZEXPORT gzgets(file, buf, len)
the contents, let the user worry about that) */
str = buf;
left = (unsigned)len - 1;
if (left) do {
/* assure that something is in the output buffer */
if (state->x.have == 0 && gz_fetch(state) == -1)
return NULL; /* error */
if (state->x.have == 0) { /* end of file */
state->past = 1; /* read past end */
break; /* return what we have */
if (left) do
{
/* assure that something is in the output buffer */
if (state->x.have == 0 && gz_fetch(state) == -1)
return NULL; /* error */
if (state->x.have == 0) /* end of file */
{
state->past = 1; /* read past end */
break; /* return what we have */
}
/* look for end-of-line in current output buffer */
n = state->x.have > left ? left : state->x.have;
eol = memchr(state->x.next, '\n', n);
if (eol != NULL)
n = (unsigned)(eol - state->x.next) + 1;
/* copy through end-of-line, or remainder if not found */
memcpy(buf, state->x.next, n);
state->x.have -= n;
state->x.next += n;
state->x.pos += n;
left -= n;
buf += n;
}
/* look for end-of-line in current output buffer */
n = state->x.have > left ? left : state->x.have;
eol = memchr(state->x.next, '\n', n);
if (eol != NULL)
n = (unsigned)(eol - state->x.next) + 1;
/* copy through end-of-line, or remainder if not found */
memcpy(buf, state->x.next, n);
state->x.have -= n;
state->x.next += n;
state->x.pos += n;
left -= n;
buf += n;
} while (left && eol == NULL);
while (left && eol == NULL);
/* return terminated string, or if nothing, end of file */
if (buf == str)
return NULL;
buf[0] = 0;
return str;
}
@@ -587,7 +681,7 @@ char * ZEXPORT gzgets(file, buf, len)
int ZEXPORT gzdirect(gzFile file)
#else
int ZEXPORT gzdirect(file)
gzFile file;
gzFile file;
#endif
{
gz_statep state;
@@ -595,6 +689,7 @@ int ZEXPORT gzdirect(file)
/* get internal structure */
if (file == NULL)
return 0;
state = (gz_statep)file;
/* if the state is not known, but we can find out, then do so (this is
@@ -611,7 +706,7 @@ int ZEXPORT gzdirect(file)
int ZEXPORT gzclose_r(gzFile file)
#else
int ZEXPORT gzclose_r(file)
gzFile file;
gzFile file;
#endif
{
int ret, err;
@@ -620,6 +715,7 @@ int ZEXPORT gzclose_r(file)
/* get internal structure */
if (file == NULL)
return Z_STREAM_ERROR;
state = (gz_statep)file;
/* check that we're reading */
@@ -627,11 +723,13 @@ int ZEXPORT gzclose_r(file)
return Z_STREAM_ERROR;
/* free memory and close file */
if (state->size) {
if (state->size)
{
inflateEnd(&(state->strm));
free(state->out);
free(state->in);
}
err = state->err == Z_BUF_ERROR ? Z_BUF_ERROR : Z_OK;
gz_error(state, Z_OK, NULL);
free(state->path);

220
extern/zlib/gzwrite.c vendored
View File

@@ -16,7 +16,7 @@ local int gz_zero OF((gz_statep, z_off64_t));
local int gz_init(gz_statep state)
#else
local int gz_init(state)
gz_statep state;
gz_statep state;
#endif
{
int ret;
@@ -24,16 +24,21 @@ local int gz_init(state)
/* allocate input buffer */
state->in = malloc(state->want);
if (state->in == NULL) {
if (state->in == NULL)
{
gz_error(state, Z_MEM_ERROR, "out of memory");
return -1;
}
/* only need output buffer and deflate state if compressing */
if (!state->direct) {
if (!state->direct)
{
/* allocate output buffer */
state->out = malloc(state->want);
if (state->out == NULL) {
if (state->out == NULL)
{
free(state->in);
gz_error(state, Z_MEM_ERROR, "out of memory");
return -1;
@@ -45,7 +50,9 @@ local int gz_init(state)
strm->opaque = Z_NULL;
ret = deflateInit2(strm, state->level, Z_DEFLATED,
MAX_WBITS + 16, DEF_MEM_LEVEL, state->strategy);
if (ret != Z_OK) {
if (ret != Z_OK)
{
free(state->out);
free(state->in);
gz_error(state, Z_MEM_ERROR, "out of memory");
@@ -57,11 +64,13 @@ local int gz_init(state)
state->size = state->want;
/* initialize write buffer if compressing */
if (!state->direct) {
if (!state->direct)
{
strm->avail_out = state->size;
strm->next_out = state->out;
state->x.next = strm->next_out;
}
return 0;
}
@@ -75,8 +84,8 @@ local int gz_init(state)
local int gz_comp(gz_statep state, int flush)
#else
local int gz_comp(state, flush)
gz_statep state;
int flush;
gz_statep state;
int flush;
#endif
{
int ret, got;
@@ -88,46 +97,62 @@ local int gz_comp(state, flush)
return -1;
/* write directly if requested */
if (state->direct) {
if (state->direct)
{
got = write(state->fd, strm->next_in, strm->avail_in);
if (got < 0 || (unsigned)got != strm->avail_in) {
if (got < 0 || (unsigned)got != strm->avail_in)
{
gz_error(state, Z_ERRNO, zstrerror());
return -1;
}
strm->avail_in = 0;
return 0;
}
/* run deflate() on provided input until it produces no more output */
ret = Z_OK;
do {
do
{
/* write out current buffer contents if full, or if flushing, but if
doing Z_FINISH then don't write until we get to Z_STREAM_END */
if (strm->avail_out == 0 || (flush != Z_NO_FLUSH &&
(flush != Z_FINISH || ret == Z_STREAM_END))) {
(flush != Z_FINISH || ret == Z_STREAM_END)))
{
have = (unsigned)(strm->next_out - state->x.next);
if (have && ((got = write(state->fd, state->x.next, have)) < 0 ||
(unsigned)got != have)) {
(unsigned)got != have))
{
gz_error(state, Z_ERRNO, zstrerror());
return -1;
}
if (strm->avail_out == 0) {
if (strm->avail_out == 0)
{
strm->avail_out = state->size;
strm->next_out = state->out;
}
state->x.next = strm->next_out;
}
/* compress */
have = strm->avail_out;
ret = deflate(strm, flush);
if (ret == Z_STREAM_ERROR) {
if (ret == Z_STREAM_ERROR)
{
gz_error(state, Z_STREAM_ERROR,
"internal error: deflate stream corrupt");
"internal error: deflate stream corrupt");
return -1;
}
have -= strm->avail_out;
} while (have);
}
while (have);
/* if that completed a deflate stream, allow another to start */
if (flush == Z_FINISH)
@@ -142,8 +167,8 @@ local int gz_comp(state, flush)
local int gz_zero(gz_statep state, z_off64_t len)
#else
local int gz_zero(state, len)
gz_statep state;
z_off64_t len;
gz_statep state;
z_off64_t len;
#endif
{
int first;
@@ -156,20 +181,28 @@ local int gz_zero(state, len)
/* compress len zeros (len guaranteed > 0) */
first = 1;
while (len) {
while (len)
{
n = GT_OFF(state->size) || (z_off64_t)state->size > len ?
(unsigned)len : state->size;
if (first) {
if (first)
{
memset(state->in, 0, n);
first = 0;
}
strm->avail_in = n;
strm->next_in = state->in;
state->x.pos += n;
if (gz_comp(state, Z_NO_FLUSH) == -1)
return -1;
len -= n;
}
return 0;
}
@@ -178,9 +211,9 @@ local int gz_zero(state, len)
int ZEXPORT gzwrite(gzFile file, voidpc buf, unsigned len)
#else
int ZEXPORT gzwrite(file, buf, len)
gzFile file;
voidpc buf;
unsigned len;
gzFile file;
voidpc buf;
unsigned len;
#endif
{
unsigned put = len;
@@ -191,6 +224,7 @@ int ZEXPORT gzwrite(file, buf, len)
/* get internal structure */
if (file == NULL)
return 0;
state = (gz_statep)file;
strm = &(state->strm);
@@ -200,7 +234,8 @@ int ZEXPORT gzwrite(file, buf, len)
/* since an int is returned, make sure len fits in one, otherwise return
with an error (this avoids the flaw in the interface) */
if ((int)len < 0) {
if ((int)len < 0)
{
gz_error(state, Z_DATA_ERROR, "requested length does not fit in int");
return 0;
}
@@ -214,31 +249,41 @@ int ZEXPORT gzwrite(file, buf, len)
return 0;
/* check for seek request */
if (state->seek) {
if (state->seek)
{
state->seek = 0;
if (gz_zero(state, state->skip) == -1)
return 0;
}
/* for small len, copy to input buffer, otherwise compress directly */
if (len < state->size) {
if (len < state->size)
{
/* copy to input buffer, compress when full */
do {
do
{
if (strm->avail_in == 0)
strm->next_in = state->in;
n = state->size - strm->avail_in;
if (n > len)
n = len;
memcpy(strm->next_in + strm->avail_in, buf, n);
strm->avail_in += n;
state->x.pos += n;
buf = (char *)buf + n;
buf = (char*)buf + n;
len -= n;
if (len && gz_comp(state, Z_NO_FLUSH) == -1)
return 0;
} while (len);
}
while (len);
}
else {
else
{
/* consume whatever's left in the input buffer */
if (strm->avail_in && gz_comp(state, Z_NO_FLUSH) == -1)
return 0;
@@ -247,6 +292,7 @@ int ZEXPORT gzwrite(file, buf, len)
strm->avail_in = len;
strm->next_in = (voidp)buf;
state->x.pos += len;
if (gz_comp(state, Z_NO_FLUSH) == -1)
return 0;
}
@@ -260,8 +306,8 @@ int ZEXPORT gzwrite(file, buf, len)
int ZEXPORT gzputc(gzFile file, unsigned char c)
#else
int ZEXPORT gzputc(file, c)
gzFile file;
int c;
gzFile file;
int c;
#endif
{
unsigned char buf[1];
@@ -271,6 +317,7 @@ int ZEXPORT gzputc(file, c)
/* get internal structure */
if (file == NULL)
return -1;
state = (gz_statep)file;
strm = &(state->strm);
@@ -279,17 +326,21 @@ int ZEXPORT gzputc(file, c)
return -1;
/* check for seek request */
if (state->seek) {
if (state->seek)
{
state->seek = 0;
if (gz_zero(state, state->skip) == -1)
return -1;
}
/* try writing to input buffer for speed (state->size == 0 if buffer not
initialized) */
if (strm->avail_in < state->size) {
if (strm->avail_in < state->size)
{
if (strm->avail_in == 0)
strm->next_in = state->in;
strm->next_in[strm->avail_in++] = c;
state->x.pos++;
return c & 0xff;
@@ -297,18 +348,20 @@ int ZEXPORT gzputc(file, c)
/* no room in buffer or not initialized, use gz_write() */
buf[0] = c;
if (gzwrite(file, buf, 1) != 1)
return -1;
return c & 0xff;
}
/* -- see zlib.h -- */
#ifdef WIN32
int ZEXPORT gzputs(gzFile file, const char *str)
int ZEXPORT gzputs(gzFile file, const char* str)
#else
int ZEXPORT gzputs(file, str)
gzFile file;
const char *str;
gzFile file;
const char* str;
#endif
{
int ret;
@@ -324,7 +377,7 @@ int ZEXPORT gzputs(file, str)
#include <stdarg.h>
/* -- see zlib.h -- */
int ZEXPORTVA gzprintf (gzFile file, const char *format, ...)
int ZEXPORTVA gzprintf(gzFile file, const char* format, ...)
{
int size, len;
gz_statep state;
@@ -334,6 +387,7 @@ int ZEXPORTVA gzprintf (gzFile file, const char *format, ...)
/* get internal structure */
if (file == NULL)
return -1;
state = (gz_statep)file;
strm = &(state->strm);
@@ -346,8 +400,10 @@ int ZEXPORTVA gzprintf (gzFile file, const char *format, ...)
return 0;
/* check for seek request */
if (state->seek) {
if (state->seek)
{
state->seek = 0;
if (gz_zero(state, state->skip) == -1)
return 0;
}
@@ -362,21 +418,23 @@ int ZEXPORTVA gzprintf (gzFile file, const char *format, ...)
va_start(va, format);
#ifdef NO_vsnprintf
# ifdef HAS_vsprintf_void
(void)vsprintf((char *)(state->in), format, va);
(void)vsprintf((char*)(state->in), format, va);
va_end(va);
for (len = 0; len < size; len++)
if (state->in[len] == 0) break;
# else
len = vsprintf((char *)(state->in), format, va);
len = vsprintf((char*)(state->in), format, va);
va_end(va);
# endif
#else
# ifdef HAS_vsnprintf_void
(void)vsnprintf((char *)(state->in), size, format, va);
(void)vsnprintf((char*)(state->in), size, format, va);
va_end(va);
len = strlen((char *)(state->in));
len = strlen((char*)(state->in));
# else
len = vsnprintf((char *)(state->in), size, format, va);
len = vsnprintf((char*)(state->in), size, format, va);
va_end(va);
# endif
#endif
@@ -395,12 +453,12 @@ int ZEXPORTVA gzprintf (gzFile file, const char *format, ...)
#else /* !STDC && !Z_HAVE_STDARG_H */
/* -- see zlib.h -- */
int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
int ZEXPORTVA gzprintf(file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
a11, a12, a13, a14, a15, a16, a17, a18, a19, a20)
gzFile file;
const char *format;
int a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
a11, a12, a13, a14, a15, a16, a17, a18, a19, a20;
gzFile file;
const char* format;
int a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
a11, a12, a13, a14, a15, a16, a17, a18, a19, a20;
{
int size, len;
gz_statep state;
@@ -409,11 +467,12 @@ int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
/* get internal structure */
if (file == NULL)
return -1;
state = (gz_statep)file;
strm = &(state->strm);
/* check that can really pass pointer in ints */
if (sizeof(int) != sizeof(void *))
if (sizeof(int) != sizeof(void*))
return 0;
/* check that we're writing and that there's no error */
@@ -425,8 +484,10 @@ int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
return 0;
/* check for seek request */
if (state->seek) {
if (state->seek)
{
state->seek = 0;
if (gz_zero(state, state->skip) == -1)
return 0;
}
@@ -440,21 +501,23 @@ int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
state->in[size - 1] = 0;
#ifdef NO_snprintf
# ifdef HAS_sprintf_void
sprintf((char *)(state->in), format, a1, a2, a3, a4, a5, a6, a7, a8,
sprintf((char*)(state->in), format, a1, a2, a3, a4, a5, a6, a7, a8,
a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20);
for (len = 0; len < size; len++)
if (state->in[len] == 0) break;
# else
len = sprintf((char *)(state->in), format, a1, a2, a3, a4, a5, a6, a7, a8,
len = sprintf((char*)(state->in), format, a1, a2, a3, a4, a5, a6, a7, a8,
a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20);
# endif
#else
# ifdef HAS_snprintf_void
snprintf((char *)(state->in), size, format, a1, a2, a3, a4, a5, a6, a7, a8,
snprintf((char*)(state->in), size, format, a1, a2, a3, a4, a5, a6, a7, a8,
a9, a10, a11, a12, a13, a14, a15, a16, a17, a18, a19, a20);
len = strlen((char *)(state->in));
len = strlen((char*)(state->in));
# else
len = snprintf((char *)(state->in), size, format, a1, a2, a3, a4, a5, a6,
len = snprintf((char*)(state->in), size, format, a1, a2, a3, a4, a5, a6,
a7, a8, a9, a10, a11, a12, a13, a14, a15, a16, a17, a18,
a19, a20);
# endif
@@ -478,8 +541,8 @@ int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
int ZEXPORT gzflush(gzFile file, int flush)
#else
int ZEXPORT gzflush(file, flush)
gzFile file;
int flush;
gzFile file;
int flush;
#endif
{
gz_statep state;
@@ -487,6 +550,7 @@ int ZEXPORT gzflush(file, flush)
/* get internal structure */
if (file == NULL)
return -1;
state = (gz_statep)file;
/* check that we're writing and that there's no error */
@@ -498,8 +562,10 @@ int ZEXPORT gzflush(file, flush)
return Z_STREAM_ERROR;
/* check for seek request */
if (state->seek) {
if (state->seek)
{
state->seek = 0;
if (gz_zero(state, state->skip) == -1)
return -1;
}
@@ -514,9 +580,9 @@ int ZEXPORT gzflush(file, flush)
int ZEXPORT gzsetparams(gzFile file, int level, int strategy)
#else
int ZEXPORT gzsetparams(file, level, strategy)
gzFile file;
int level;
int strategy;
gzFile file;
int level;
int strategy;
#endif
{
gz_statep state;
@@ -525,6 +591,7 @@ int ZEXPORT gzsetparams(file, level, strategy)
/* get internal structure */
if (file == NULL)
return Z_STREAM_ERROR;
state = (gz_statep)file;
strm = &(state->strm);
@@ -537,19 +604,24 @@ int ZEXPORT gzsetparams(file, level, strategy)
return Z_OK;
/* check for seek request */
if (state->seek) {
if (state->seek)
{
state->seek = 0;
if (gz_zero(state, state->skip) == -1)
return -1;
}
/* change compression parameters for subsequent input */
if (state->size) {
if (state->size)
{
/* flush previous input with previous parameters before changing */
if (strm->avail_in && gz_comp(state, Z_PARTIAL_FLUSH) == -1)
return state->err;
deflateParams(strm, level, strategy);
}
state->level = level;
state->strategy = strategy;
return Z_OK;
@@ -560,7 +632,7 @@ int ZEXPORT gzsetparams(file, level, strategy)
int ZEXPORT gzclose_w(gzFile file)
#else
int ZEXPORT gzclose_w(file)
gzFile file;
gzFile file;
#endif
{
int ret = Z_OK;
@@ -569,6 +641,7 @@ int ZEXPORT gzclose_w(file)
/* get internal structure */
if (file == NULL)
return Z_STREAM_ERROR;
state = (gz_statep)file;
/* check that we're writing */
@@ -576,26 +649,35 @@ int ZEXPORT gzclose_w(file)
return Z_STREAM_ERROR;
/* check for seek request */
if (state->seek) {
if (state->seek)
{
state->seek = 0;
if (gz_zero(state, state->skip) == -1)
ret = state->err;
}
/* flush, free memory, and close file */
if (state->size) {
if (state->size)
{
if (gz_comp(state, Z_FINISH) == -1)
ret = state->err;
if (!state->direct) {
if (!state->direct)
{
(void)deflateEnd(&(state->strm));
free(state->out);
}
free(state->in);
}
gz_error(state, Z_OK, NULL);
free(state->path);
if (close(state->fd) == -1)
ret = Z_ERRNO;
free(state);
return ret;
}

781
extern/zlib/infback.c vendored
View File

@@ -33,7 +33,7 @@ while (0) \
#endif
/* function prototypes */
local void fixedtables OF((struct inflate_state FAR *state));
local void fixedtables OF((struct inflate_state FAR* state));
/*
strm provides memory allocation functions in zalloc and zfree, or
@@ -43,26 +43,30 @@ local void fixedtables OF((struct inflate_state FAR *state));
window and output buffer that is 2**windowBits bytes.
*/
#ifdef WIN32
int ZEXPORT inflateBackInit_(z_streamp strm, int windowBits, unsigned char FAR *window, const char *version, int stream_size)
int ZEXPORT inflateBackInit_(z_streamp strm, int windowBits, unsigned char FAR* window, const char* version, int stream_size)
#else
int ZEXPORT inflateBackInit_(strm, windowBits, window, version, stream_size)
z_streamp strm;
int windowBits;
unsigned char FAR *window;
const char *version;
unsigned char FAR* window;
const char* version;
int stream_size;
#endif
{
struct inflate_state FAR *state;
struct inflate_state FAR* state;
if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
stream_size != (int)(sizeof(z_stream)))
stream_size != (int)(sizeof(z_stream)))
return Z_VERSION_ERROR;
if (strm == Z_NULL || window == Z_NULL ||
windowBits < 8 || windowBits > 15)
windowBits < 8 || windowBits > 15)
return Z_STREAM_ERROR;
strm->msg = Z_NULL; /* in case we return an error */
if (strm->zalloc == (alloc_func)0) {
if (strm->zalloc == (alloc_func)0)
{
#ifdef Z_SOLO
return Z_STREAM_ERROR;
#else
@@ -70,17 +74,21 @@ int stream_size;
strm->opaque = (voidpf)0;
#endif
}
if (strm->zfree == (free_func)0)
#ifdef Z_SOLO
return Z_STREAM_ERROR;
#else
strm->zfree = zcfree;
strm->zfree = zcfree;
#endif
state = (struct inflate_state FAR *)ZALLOC(strm, 1,
sizeof(struct inflate_state));
state = (struct inflate_state FAR*)ZALLOC(strm, 1,
sizeof(struct inflate_state));
if (state == Z_NULL) return Z_MEM_ERROR;
Tracev((stderr, "inflate: allocated\n"));
strm->state = (struct internal_state FAR *)state;
strm->state = (struct internal_state FAR*)state;
state->dmax = 32768U;
state->wbits = windowBits;
state->wsize = 1U << windowBits;
@@ -101,28 +109,34 @@ int stream_size;
may not be thread-safe.
*/
#ifdef WIN32
local void fixedtables(struct inflate_state FAR *state)
local void fixedtables(struct inflate_state FAR* state)
#else
local void fixedtables(state)
struct inflate_state FAR *state;
struct inflate_state FAR* state;
#endif
{
#ifdef BUILDFIXED
static int virgin = 1;
static code *lenfix, *distfix;
static code* lenfix, *distfix;
static code fixed[544];
/* build fixed huffman tables if first call (may not be thread safe) */
if (virgin) {
if (virgin)
{
unsigned sym, bits;
static code *next;
static code* next;
/* literal/length table */
sym = 0;
while (sym < 144) state->lens[sym++] = 8;
while (sym < 256) state->lens[sym++] = 9;
while (sym < 280) state->lens[sym++] = 7;
while (sym < 288) state->lens[sym++] = 8;
next = fixed;
lenfix = next;
bits = 9;
@@ -130,7 +144,9 @@ struct inflate_state FAR *state;
/* distance table */
sym = 0;
while (sym < 32) state->lens[sym++] = 5;
distfix = next;
bits = 5;
inflate_table(DISTS, state->lens, 32, &(next), &(bits), state->work);
@@ -138,6 +154,7 @@ struct inflate_state FAR *state;
/* do this just once */
virgin = 0;
}
#else /* !BUILDFIXED */
# include "inffixed.h"
#endif /* BUILDFIXED */
@@ -273,35 +290,36 @@ struct inflate_state FAR *state;
are not correct, i.e. strm is Z_NULL or the state was not initialized.
*/
#ifdef WIN32
int ZEXPORT inflateBack(z_streamp strm, in_func in, void FAR *in_desc, out_func out, void FAR *out_desc)
int ZEXPORT inflateBack(z_streamp strm, in_func in, void FAR* in_desc, out_func out, void FAR* out_desc)
#else
int ZEXPORT inflateBack(strm, in, in_desc, out, out_desc)
z_streamp strm;
in_func in;
void FAR *in_desc;
void FAR* in_desc;
out_func out;
void FAR *out_desc;
void FAR* out_desc;
#endif
{
struct inflate_state FAR *state;
unsigned char FAR *next; /* next input */
unsigned char FAR *put; /* next output */
struct inflate_state FAR* state;
unsigned char FAR* next; /* next input */
unsigned char FAR* put; /* next output */
unsigned have, left; /* available input and output */
unsigned long hold; /* bit buffer */
unsigned bits; /* bits in bit buffer */
unsigned copy; /* number of stored or match bytes to copy */
unsigned char FAR *from; /* where to copy match bytes from */
unsigned char FAR* from; /* where to copy match bytes from */
code here; /* current decoding table entry */
code last; /* parent table entry */
unsigned len; /* length to copy for repeats, bits to drop */
int ret; /* return code */
static const unsigned short order[19] = /* permutation of code lengths */
{16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
{16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15};
/* Check that the strm exists and that the state was initialized */
if (strm == Z_NULL || strm->state == Z_NULL)
return Z_STREAM_ERROR;
state = (struct inflate_state FAR *)strm->state;
state = (struct inflate_state FAR*)strm->state;
/* Reset the state */
strm->msg = Z_NULL;
@@ -317,341 +335,447 @@ void FAR *out_desc;
/* Inflate until end of block marked as last */
for (;;)
switch (state->mode) {
case TYPE:
/* determine and dispatch block type */
if (state->last) {
BYTEBITS();
state->mode = DONE;
break;
}
NEEDBITS(3);
state->last = BITS(1);
DROPBITS(1);
switch (BITS(2)) {
case 0: /* stored block */
Tracev((stderr, "inflate: stored block%s\n",
state->last ? " (last)" : ""));
state->mode = STORED;
break;
case 1: /* fixed block */
fixedtables(state);
Tracev((stderr, "inflate: fixed codes block%s\n",
state->last ? " (last)" : ""));
state->mode = LEN; /* decode codes */
break;
case 2: /* dynamic block */
Tracev((stderr, "inflate: dynamic codes block%s\n",
state->last ? " (last)" : ""));
state->mode = TABLE;
break;
case 3:
strm->msg = (char *)"invalid block type";
state->mode = BAD;
}
DROPBITS(2);
break;
switch (state->mode)
{
case TYPE:
case STORED:
/* get and verify stored block length */
BYTEBITS(); /* go to byte boundary */
NEEDBITS(32);
if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff)) {
strm->msg = (char *)"invalid stored block lengths";
state->mode = BAD;
break;
}
state->length = (unsigned)hold & 0xffff;
Tracev((stderr, "inflate: stored length %u\n",
state->length));
INITBITS();
/* determine and dispatch block type */
if (state->last)
{
BYTEBITS();
state->mode = DONE;
break;
}
/* copy stored block from input to output */
while (state->length != 0) {
copy = state->length;
PULL();
ROOM();
if (copy > have) copy = have;
if (copy > left) copy = left;
zmemcpy(put, next, copy);
have -= copy;
next += copy;
left -= copy;
put += copy;
state->length -= copy;
}
Tracev((stderr, "inflate: stored end\n"));
state->mode = TYPE;
break;
case TABLE:
/* get dynamic table entries descriptor */
NEEDBITS(14);
state->nlen = BITS(5) + 257;
DROPBITS(5);
state->ndist = BITS(5) + 1;
DROPBITS(5);
state->ncode = BITS(4) + 4;
DROPBITS(4);
#ifndef PKZIP_BUG_WORKAROUND
if (state->nlen > 286 || state->ndist > 30) {
strm->msg = (char *)"too many length or distance symbols";
state->mode = BAD;
break;
}
#endif
Tracev((stderr, "inflate: table sizes ok\n"));
/* get code length code lengths (not a typo) */
state->have = 0;
while (state->have < state->ncode) {
NEEDBITS(3);
state->lens[order[state->have++]] = (unsigned short)BITS(3);
DROPBITS(3);
}
while (state->have < 19)
state->lens[order[state->have++]] = 0;
state->next = state->codes;
state->lencode = (code const FAR *)(state->next);
state->lenbits = 7;
ret = inflate_table(CODES, state->lens, 19, &(state->next),
&(state->lenbits), state->work);
if (ret) {
strm->msg = (char *)"invalid code lengths set";
state->mode = BAD;
break;
}
Tracev((stderr, "inflate: code lengths ok\n"));
state->last = BITS(1);
DROPBITS(1);
/* get length and distance code code lengths */
state->have = 0;
while (state->have < state->nlen + state->ndist) {
for (;;) {
here = state->lencode[BITS(state->lenbits)];
if ((unsigned)(here.bits) <= bits) break;
PULLBYTE();
switch (BITS(2))
{
case 0: /* stored block */
Tracev((stderr, "inflate: stored block%s\n",
state->last ? " (last)" : ""));
state->mode = STORED;
break;
case 1: /* fixed block */
fixedtables(state);
Tracev((stderr, "inflate: fixed codes block%s\n",
state->last ? " (last)" : ""));
state->mode = LEN; /* decode codes */
break;
case 2: /* dynamic block */
Tracev((stderr, "inflate: dynamic codes block%s\n",
state->last ? " (last)" : ""));
state->mode = TABLE;
break;
case 3:
strm->msg = (char*)"invalid block type";
state->mode = BAD;
}
if (here.val < 16) {
DROPBITS(here.bits);
state->lens[state->have++] = here.val;
DROPBITS(2);
break;
case STORED:
/* get and verify stored block length */
BYTEBITS(); /* go to byte boundary */
NEEDBITS(32);
if ((hold & 0xffff) != ((hold >> 16) ^ 0xffff))
{
strm->msg = (char*)"invalid stored block lengths";
state->mode = BAD;
break;
}
else {
if (here.val == 16) {
NEEDBITS(here.bits + 2);
state->length = (unsigned)hold & 0xffff;
Tracev((stderr, "inflate: stored length %u\n",
state->length));
INITBITS();
/* copy stored block from input to output */
while (state->length != 0)
{
copy = state->length;
PULL();
ROOM();
if (copy > have) copy = have;
if (copy > left) copy = left;
zmemcpy(put, next, copy);
have -= copy;
next += copy;
left -= copy;
put += copy;
state->length -= copy;
}
Tracev((stderr, "inflate: stored end\n"));
state->mode = TYPE;
break;
case TABLE:
/* get dynamic table entries descriptor */
NEEDBITS(14);
state->nlen = BITS(5) + 257;
DROPBITS(5);
state->ndist = BITS(5) + 1;
DROPBITS(5);
state->ncode = BITS(4) + 4;
DROPBITS(4);
#ifndef PKZIP_BUG_WORKAROUND
if (state->nlen > 286 || state->ndist > 30)
{
strm->msg = (char*)"too many length or distance symbols";
state->mode = BAD;
break;
}
#endif
Tracev((stderr, "inflate: table sizes ok\n"));
/* get code length code lengths (not a typo) */
state->have = 0;
while (state->have < state->ncode)
{
NEEDBITS(3);
state->lens[order[state->have++]] = (unsigned short)BITS(3);
DROPBITS(3);
}
while (state->have < 19)
state->lens[order[state->have++]] = 0;
state->next = state->codes;
state->lencode = (code const FAR*)(state->next);
state->lenbits = 7;
ret = inflate_table(CODES, state->lens, 19, &(state->next),
&(state->lenbits), state->work);
if (ret)
{
strm->msg = (char*)"invalid code lengths set";
state->mode = BAD;
break;
}
Tracev((stderr, "inflate: code lengths ok\n"));
/* get length and distance code code lengths */
state->have = 0;
while (state->have < state->nlen + state->ndist)
{
for (;;)
{
here = state->lencode[BITS(state->lenbits)];
if ((unsigned)(here.bits) <= bits) break;
PULLBYTE();
}
if (here.val < 16)
{
DROPBITS(here.bits);
if (state->have == 0) {
strm->msg = (char *)"invalid bit length repeat";
state->lens[state->have++] = here.val;
}
else
{
if (here.val == 16)
{
NEEDBITS(here.bits + 2);
DROPBITS(here.bits);
if (state->have == 0)
{
strm->msg = (char*)"invalid bit length repeat";
state->mode = BAD;
break;
}
len = (unsigned)(state->lens[state->have - 1]);
copy = 3 + BITS(2);
DROPBITS(2);
}
else if (here.val == 17)
{
NEEDBITS(here.bits + 3);
DROPBITS(here.bits);
len = 0;
copy = 3 + BITS(3);
DROPBITS(3);
}
else
{
NEEDBITS(here.bits + 7);
DROPBITS(here.bits);
len = 0;
copy = 11 + BITS(7);
DROPBITS(7);
}
if (state->have + copy > state->nlen + state->ndist)
{
strm->msg = (char*)"invalid bit length repeat";
state->mode = BAD;
break;
}
len = (unsigned)(state->lens[state->have - 1]);
copy = 3 + BITS(2);
DROPBITS(2);
while (copy--)
state->lens[state->have++] = (unsigned short)len;
}
else if (here.val == 17) {
NEEDBITS(here.bits + 3);
DROPBITS(here.bits);
len = 0;
copy = 3 + BITS(3);
DROPBITS(3);
}
else {
NEEDBITS(here.bits + 7);
DROPBITS(here.bits);
len = 0;
copy = 11 + BITS(7);
DROPBITS(7);
}
if (state->have + copy > state->nlen + state->ndist) {
strm->msg = (char *)"invalid bit length repeat";
state->mode = BAD;
break;
}
while (copy--)
state->lens[state->have++] = (unsigned short)len;
}
}
/* handle error breaks in while */
if (state->mode == BAD) break;
/* handle error breaks in while */
if (state->mode == BAD) break;
/* check for end-of-block code (better have one) */
if (state->lens[256] == 0) {
strm->msg = (char *)"invalid code -- missing end-of-block";
state->mode = BAD;
break;
}
/* build code tables -- note: do not change the lenbits or distbits
values here (9 and 6) without reading the comments in inftrees.h
concerning the ENOUGH constants, which depend on those values */
state->next = state->codes;
state->lencode = (code const FAR *)(state->next);
state->lenbits = 9;
ret = inflate_table(LENS, state->lens, state->nlen, &(state->next),
&(state->lenbits), state->work);
if (ret) {
strm->msg = (char *)"invalid literal/lengths set";
state->mode = BAD;
break;
}
state->distcode = (code const FAR *)(state->next);
state->distbits = 6;
ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist,
&(state->next), &(state->distbits), state->work);
if (ret) {
strm->msg = (char *)"invalid distances set";
state->mode = BAD;
break;
}
Tracev((stderr, "inflate: codes ok\n"));
state->mode = LEN;
case LEN:
/* use inflate_fast() if we have enough input and output */
if (have >= 6 && left >= 258) {
RESTORE();
if (state->whave < state->wsize)
state->whave = state->wsize - left;
inflate_fast(strm, state->wsize);
LOAD();
break;
}
/* get a literal, length, or end-of-block code */
for (;;) {
here = state->lencode[BITS(state->lenbits)];
if ((unsigned)(here.bits) <= bits) break;
PULLBYTE();
}
if (here.op && (here.op & 0xf0) == 0) {
last = here;
for (;;) {
here = state->lencode[last.val +
(BITS(last.bits + last.op) >> last.bits)];
if ((unsigned)(last.bits + here.bits) <= bits) break;
PULLBYTE();
/* check for end-of-block code (better have one) */
if (state->lens[256] == 0)
{
strm->msg = (char*)"invalid code -- missing end-of-block";
state->mode = BAD;
break;
}
DROPBITS(last.bits);
}
DROPBITS(here.bits);
state->length = (unsigned)here.val;
/* process literal */
if (here.op == 0) {
Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
"inflate: literal '%c'\n" :
"inflate: literal 0x%02x\n", here.val));
ROOM();
*put++ = (unsigned char)(state->length);
left--;
/* build code tables -- note: do not change the lenbits or distbits
values here (9 and 6) without reading the comments in inftrees.h
concerning the ENOUGH constants, which depend on those values */
state->next = state->codes;
state->lencode = (code const FAR*)(state->next);
state->lenbits = 9;
ret = inflate_table(LENS, state->lens, state->nlen, &(state->next),
&(state->lenbits), state->work);
if (ret)
{
strm->msg = (char*)"invalid literal/lengths set";
state->mode = BAD;
break;
}
state->distcode = (code const FAR*)(state->next);
state->distbits = 6;
ret = inflate_table(DISTS, state->lens + state->nlen, state->ndist,
&(state->next), &(state->distbits), state->work);
if (ret)
{
strm->msg = (char*)"invalid distances set";
state->mode = BAD;
break;
}
Tracev((stderr, "inflate: codes ok\n"));
state->mode = LEN;
break;
}
/* process end of block */
if (here.op & 32) {
Tracevv((stderr, "inflate: end of block\n"));
state->mode = TYPE;
break;
}
case LEN:
/* invalid code */
if (here.op & 64) {
strm->msg = (char *)"invalid literal/length code";
state->mode = BAD;
break;
}
/* use inflate_fast() if we have enough input and output */
if (have >= 6 && left >= 258)
{
RESTORE();
/* length code -- get extra bits, if any */
state->extra = (unsigned)(here.op) & 15;
if (state->extra != 0) {
NEEDBITS(state->extra);
state->length += BITS(state->extra);
DROPBITS(state->extra);
}
Tracevv((stderr, "inflate: length %u\n", state->length));
if (state->whave < state->wsize)
state->whave = state->wsize - left;
inflate_fast(strm, state->wsize);
LOAD();
break;
}
/* get a literal, length, or end-of-block code */
for (;;)
{
here = state->lencode[BITS(state->lenbits)];
if ((unsigned)(here.bits) <= bits) break;
/* get distance code */
for (;;) {
here = state->distcode[BITS(state->distbits)];
if ((unsigned)(here.bits) <= bits) break;
PULLBYTE();
}
if ((here.op & 0xf0) == 0) {
last = here;
for (;;) {
here = state->distcode[last.val +
(BITS(last.bits + last.op) >> last.bits)];
if ((unsigned)(last.bits + here.bits) <= bits) break;
PULLBYTE();
}
DROPBITS(last.bits);
}
DROPBITS(here.bits);
if (here.op & 64) {
strm->msg = (char *)"invalid distance code";
state->mode = BAD;
break;
}
state->offset = (unsigned)here.val;
/* get distance extra bits, if any */
state->extra = (unsigned)(here.op) & 15;
if (state->extra != 0) {
NEEDBITS(state->extra);
state->offset += BITS(state->extra);
DROPBITS(state->extra);
}
if (state->offset > state->wsize - (state->whave < state->wsize ?
left : 0)) {
strm->msg = (char *)"invalid distance too far back";
state->mode = BAD;
break;
}
Tracevv((stderr, "inflate: distance %u\n", state->offset));
if (here.op && (here.op & 0xf0) == 0)
{
last = here;
/* copy match from window to output */
do {
ROOM();
copy = state->wsize - state->offset;
if (copy < left) {
from = put + copy;
copy = left - copy;
for (;;)
{
here = state->lencode[last.val +
(BITS(last.bits + last.op) >> last.bits)];
if ((unsigned)(last.bits + here.bits) <= bits) break;
PULLBYTE();
}
DROPBITS(last.bits);
}
else {
from = put - state->offset;
copy = left;
DROPBITS(here.bits);
state->length = (unsigned)here.val;
/* process literal */
if (here.op == 0)
{
Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
"inflate: literal '%c'\n" :
"inflate: literal 0x%02x\n", here.val));
ROOM();
*put++ = (unsigned char)(state->length);
left--;
state->mode = LEN;
break;
}
if (copy > state->length) copy = state->length;
state->length -= copy;
left -= copy;
do {
*put++ = *from++;
} while (--copy);
} while (state->length != 0);
break;
case DONE:
/* inflate stream terminated properly -- write leftover output */
ret = Z_STREAM_END;
if (left < state->wsize) {
if (out(out_desc, state->window, state->wsize - left))
ret = Z_BUF_ERROR;
}
goto inf_leave;
/* process end of block */
if (here.op & 32)
{
Tracevv((stderr, "inflate: end of block\n"));
state->mode = TYPE;
break;
}
case BAD:
ret = Z_DATA_ERROR;
goto inf_leave;
/* invalid code */
if (here.op & 64)
{
strm->msg = (char*)"invalid literal/length code";
state->mode = BAD;
break;
}
default: /* can't happen, but makes compilers happy */
ret = Z_STREAM_ERROR;
goto inf_leave;
/* length code -- get extra bits, if any */
state->extra = (unsigned)(here.op) & 15;
if (state->extra != 0)
{
NEEDBITS(state->extra);
state->length += BITS(state->extra);
DROPBITS(state->extra);
}
Tracevv((stderr, "inflate: length %u\n", state->length));
/* get distance code */
for (;;)
{
here = state->distcode[BITS(state->distbits)];
if ((unsigned)(here.bits) <= bits) break;
PULLBYTE();
}
if ((here.op & 0xf0) == 0)
{
last = here;
for (;;)
{
here = state->distcode[last.val +
(BITS(last.bits + last.op) >> last.bits)];
if ((unsigned)(last.bits + here.bits) <= bits) break;
PULLBYTE();
}
DROPBITS(last.bits);
}
DROPBITS(here.bits);
if (here.op & 64)
{
strm->msg = (char*)"invalid distance code";
state->mode = BAD;
break;
}
state->offset = (unsigned)here.val;
/* get distance extra bits, if any */
state->extra = (unsigned)(here.op) & 15;
if (state->extra != 0)
{
NEEDBITS(state->extra);
state->offset += BITS(state->extra);
DROPBITS(state->extra);
}
if (state->offset > state->wsize - (state->whave < state->wsize ?
left : 0))
{
strm->msg = (char*)"invalid distance too far back";
state->mode = BAD;
break;
}
Tracevv((stderr, "inflate: distance %u\n", state->offset));
/* copy match from window to output */
do
{
ROOM();
copy = state->wsize - state->offset;
if (copy < left)
{
from = put + copy;
copy = left - copy;
}
else
{
from = put - state->offset;
copy = left;
}
if (copy > state->length) copy = state->length;
state->length -= copy;
left -= copy;
do
{
*put++ = *from++;
}
while (--copy);
}
while (state->length != 0);
break;
case DONE:
/* inflate stream terminated properly -- write leftover output */
ret = Z_STREAM_END;
if (left < state->wsize)
{
if (out(out_desc, state->window, state->wsize - left))
ret = Z_BUF_ERROR;
}
goto inf_leave;
case BAD:
ret = Z_DATA_ERROR;
goto inf_leave;
default: /* can't happen, but makes compilers happy */
ret = Z_STREAM_ERROR;
goto inf_leave;
}
/* Return unused input */
inf_leave:
inf_leave:
strm->next_in = next;
strm->avail_in = have;
return ret;
@@ -666,6 +790,7 @@ z_streamp strm;
{
if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
return Z_STREAM_ERROR;
ZFREE(strm, strm->state);
strm->state = Z_NULL;
Tracev((stderr, "inflate: end\n"));

231
extern/zlib/inffast.c vendored
View File

@@ -72,34 +72,34 @@ z_streamp strm;
unsigned start; /* inflate()'s starting value for strm->avail_out */
#endif
{
struct inflate_state FAR *state;
unsigned char FAR *in; /* local strm->next_in */
unsigned char FAR *last; /* while in < last, enough input available */
unsigned char FAR *out; /* local strm->next_out */
unsigned char FAR *beg; /* inflate()'s initial strm->next_out */
unsigned char FAR *end; /* while out < end, enough space available */
struct inflate_state FAR* state;
unsigned char FAR* in; /* local strm->next_in */
unsigned char FAR* last; /* while in < last, enough input available */
unsigned char FAR* out; /* local strm->next_out */
unsigned char FAR* beg; /* inflate()'s initial strm->next_out */
unsigned char FAR* end; /* while out < end, enough space available */
#ifdef INFLATE_STRICT
unsigned dmax; /* maximum distance from zlib header */
#endif
unsigned wsize; /* window size or zero if not using window */
unsigned whave; /* valid bytes in the window */
unsigned wnext; /* window write index */
unsigned char FAR *window; /* allocated sliding window, if wsize != 0 */
unsigned char FAR* window; /* allocated sliding window, if wsize != 0 */
unsigned long hold; /* local strm->hold */
unsigned bits; /* local strm->bits */
code const FAR *lcode; /* local strm->lencode */
code const FAR *dcode; /* local strm->distcode */
code const FAR* lcode; /* local strm->lencode */
code const FAR* dcode; /* local strm->distcode */
unsigned lmask; /* mask for first level of length codes */
unsigned dmask; /* mask for first level of distance codes */
code here; /* retrieved table entry */
unsigned op; /* code bits, operation, extra bits, or */
/* window position, window bytes to copy */
/* window position, window bytes to copy */
unsigned len; /* match length, unused bytes */
unsigned dist; /* match distance */
unsigned char FAR *from; /* where to copy match from */
unsigned char FAR* from; /* where to copy match from */
/* copy state to local variables */
state = (struct inflate_state FAR *)strm->state;
state = (struct inflate_state FAR*)strm->state;
in = strm->next_in - OFF;
last = in + (strm->avail_in - 5);
out = strm->next_out - OFF;
@@ -121,194 +121,287 @@ unsigned start; /* inflate()'s starting value for strm->avail_out */
/* decode literals and length/distances until end-of-block or not enough
input data or output space */
do {
if (bits < 15) {
do
{
if (bits < 15)
{
hold += (unsigned long)(PUP(in)) << bits;
bits += 8;
hold += (unsigned long)(PUP(in)) << bits;
bits += 8;
}
here = lcode[hold & lmask];
dolen:
dolen:
op = (unsigned)(here.bits);
hold >>= op;
bits -= op;
op = (unsigned)(here.op);
if (op == 0) { /* literal */
if (op == 0) /* literal */
{
Tracevv((stderr, here.val >= 0x20 && here.val < 0x7f ?
"inflate: literal '%c'\n" :
"inflate: literal 0x%02x\n", here.val));
"inflate: literal '%c'\n" :
"inflate: literal 0x%02x\n", here.val));
PUP(out) = (unsigned char)(here.val);
}
else if (op & 16) { /* length base */
else if (op & 16) /* length base */
{
len = (unsigned)(here.val);
op &= 15; /* number of extra bits */
if (op) {
if (bits < op) {
if (op)
{
if (bits < op)
{
hold += (unsigned long)(PUP(in)) << bits;
bits += 8;
}
len += (unsigned)hold & ((1U << op) - 1);
hold >>= op;
bits -= op;
}
Tracevv((stderr, "inflate: length %u\n", len));
if (bits < 15) {
if (bits < 15)
{
hold += (unsigned long)(PUP(in)) << bits;
bits += 8;
hold += (unsigned long)(PUP(in)) << bits;
bits += 8;
}
here = dcode[hold & dmask];
dodist:
dodist:
op = (unsigned)(here.bits);
hold >>= op;
bits -= op;
op = (unsigned)(here.op);
if (op & 16) { /* distance base */
if (op & 16) /* distance base */
{
dist = (unsigned)(here.val);
op &= 15; /* number of extra bits */
if (bits < op) {
if (bits < op)
{
hold += (unsigned long)(PUP(in)) << bits;
bits += 8;
if (bits < op) {
if (bits < op)
{
hold += (unsigned long)(PUP(in)) << bits;
bits += 8;
}
}
dist += (unsigned)hold & ((1U << op) - 1);
#ifdef INFLATE_STRICT
if (dist > dmax) {
strm->msg = (char *)"invalid distance too far back";
if (dist > dmax)
{
strm->msg = (char*)"invalid distance too far back";
state->mode = BAD;
break;
}
#endif
hold >>= op;
bits -= op;
Tracevv((stderr, "inflate: distance %u\n", dist));
op = (unsigned)(out - beg); /* max distance in output */
if (dist > op) { /* see if copy from window */
if (dist > op) /* see if copy from window */
{
op = dist - op; /* distance back in window */
if (op > whave) {
if (state->sane) {
if (op > whave)
{
if (state->sane)
{
strm->msg =
(char *)"invalid distance too far back";
(char*)"invalid distance too far back";
state->mode = BAD;
break;
}
#ifdef INFLATE_ALLOW_INVALID_DISTANCE_TOOFAR_ARRR
if (len <= op - whave) {
do {
if (len <= op - whave)
{
do
{
PUP(out) = 0;
} while (--len);
}
while (--len);
continue;
}
len -= op - whave;
do {
do
{
PUP(out) = 0;
} while (--op > whave);
if (op == 0) {
}
while (--op > whave);
if (op == 0)
{
from = out - dist;
do {
do
{
PUP(out) = PUP(from);
} while (--len);
}
while (--len);
continue;
}
#endif
}
from = window - OFF;
if (wnext == 0) { /* very common case */
if (wnext == 0) /* very common case */
{
from += wsize - op;
if (op < len) { /* some from window */
if (op < len) /* some from window */
{
len -= op;
do {
do
{
PUP(out) = PUP(from);
} while (--op);
}
while (--op);
from = out - dist; /* rest from output */
}
}
else if (wnext < op) { /* wrap around window */
else if (wnext < op) /* wrap around window */
{
from += wsize + wnext - op;
op -= wnext;
if (op < len) { /* some from end of window */
if (op < len) /* some from end of window */
{
len -= op;
do {
do
{
PUP(out) = PUP(from);
} while (--op);
}
while (--op);
from = window - OFF;
if (wnext < len) { /* some from start of window */
if (wnext < len) /* some from start of window */
{
op = wnext;
len -= op;
do {
do
{
PUP(out) = PUP(from);
} while (--op);
}
while (--op);
from = out - dist; /* rest from output */
}
}
}
else { /* contiguous in window */
else /* contiguous in window */
{
from += wnext - op;
if (op < len) { /* some from window */
if (op < len) /* some from window */
{
len -= op;
do {
do
{
PUP(out) = PUP(from);
} while (--op);
}
while (--op);
from = out - dist; /* rest from output */
}
}
while (len > 2) {
while (len > 2)
{
PUP(out) = PUP(from);
PUP(out) = PUP(from);
PUP(out) = PUP(from);
len -= 3;
}
if (len) {
if (len)
{
PUP(out) = PUP(from);
if (len > 1)
PUP(out) = PUP(from);
}
}
else {
else
{
from = out - dist; /* copy direct from output */
do { /* minimum length is three */
do /* minimum length is three */
{
PUP(out) = PUP(from);
PUP(out) = PUP(from);
PUP(out) = PUP(from);
len -= 3;
} while (len > 2);
if (len) {
}
while (len > 2);
if (len)
{
PUP(out) = PUP(from);
if (len > 1)
PUP(out) = PUP(from);
}
}
}
else if ((op & 64) == 0) { /* 2nd level distance code */
else if ((op & 64) == 0) /* 2nd level distance code */
{
here = dcode[here.val + (hold & ((1U << op) - 1))];
goto dodist;
}
else {
strm->msg = (char *)"invalid distance code";
else
{
strm->msg = (char*)"invalid distance code";
state->mode = BAD;
break;
}
}
else if ((op & 64) == 0) { /* 2nd level length code */
else if ((op & 64) == 0) /* 2nd level length code */
{
here = lcode[here.val + (hold & ((1U << op) - 1))];
goto dolen;
}
else if (op & 32) { /* end-of-block */
else if (op & 32) /* end-of-block */
{
Tracevv((stderr, "inflate: end of block\n"));
state->mode = TYPE;
break;
}
else {
strm->msg = (char *)"invalid literal/length code";
else
{
strm->msg = (char*)"invalid literal/length code";
state->mode = BAD;
break;
}
} while (in < last && out < end);
}
while (in < last && out < end);
/* return unused bytes (on entry, bits < 8, so in won't go too far back) */
len = bits >> 3;

184
extern/zlib/inffixed.h vendored
View File

@@ -1,94 +1,96 @@
/* inffixed.h -- table for decoding fixed codes
* Generated automatically by makefixed().
*/
/* inffixed.h -- table for decoding fixed codes
* Generated automatically by makefixed().
*/
/* WARNING: this file should *not* be used by applications.
It is part of the implementation of this library and is
subject to change. Applications should only use zlib.h.
*/
/* WARNING: this file should *not* be used by applications.
It is part of the implementation of this library and is
subject to change. Applications should only use zlib.h.
*/
static const code lenfix[512] = {
{96,7,0},{0,8,80},{0,8,16},{20,8,115},{18,7,31},{0,8,112},{0,8,48},
{0,9,192},{16,7,10},{0,8,96},{0,8,32},{0,9,160},{0,8,0},{0,8,128},
{0,8,64},{0,9,224},{16,7,6},{0,8,88},{0,8,24},{0,9,144},{19,7,59},
{0,8,120},{0,8,56},{0,9,208},{17,7,17},{0,8,104},{0,8,40},{0,9,176},
{0,8,8},{0,8,136},{0,8,72},{0,9,240},{16,7,4},{0,8,84},{0,8,20},
{21,8,227},{19,7,43},{0,8,116},{0,8,52},{0,9,200},{17,7,13},{0,8,100},
{0,8,36},{0,9,168},{0,8,4},{0,8,132},{0,8,68},{0,9,232},{16,7,8},
{0,8,92},{0,8,28},{0,9,152},{20,7,83},{0,8,124},{0,8,60},{0,9,216},
{18,7,23},{0,8,108},{0,8,44},{0,9,184},{0,8,12},{0,8,140},{0,8,76},
{0,9,248},{16,7,3},{0,8,82},{0,8,18},{21,8,163},{19,7,35},{0,8,114},
{0,8,50},{0,9,196},{17,7,11},{0,8,98},{0,8,34},{0,9,164},{0,8,2},
{0,8,130},{0,8,66},{0,9,228},{16,7,7},{0,8,90},{0,8,26},{0,9,148},
{20,7,67},{0,8,122},{0,8,58},{0,9,212},{18,7,19},{0,8,106},{0,8,42},
{0,9,180},{0,8,10},{0,8,138},{0,8,74},{0,9,244},{16,7,5},{0,8,86},
{0,8,22},{64,8,0},{19,7,51},{0,8,118},{0,8,54},{0,9,204},{17,7,15},
{0,8,102},{0,8,38},{0,9,172},{0,8,6},{0,8,134},{0,8,70},{0,9,236},
{16,7,9},{0,8,94},{0,8,30},{0,9,156},{20,7,99},{0,8,126},{0,8,62},
{0,9,220},{18,7,27},{0,8,110},{0,8,46},{0,9,188},{0,8,14},{0,8,142},
{0,8,78},{0,9,252},{96,7,0},{0,8,81},{0,8,17},{21,8,131},{18,7,31},
{0,8,113},{0,8,49},{0,9,194},{16,7,10},{0,8,97},{0,8,33},{0,9,162},
{0,8,1},{0,8,129},{0,8,65},{0,9,226},{16,7,6},{0,8,89},{0,8,25},
{0,9,146},{19,7,59},{0,8,121},{0,8,57},{0,9,210},{17,7,17},{0,8,105},
{0,8,41},{0,9,178},{0,8,9},{0,8,137},{0,8,73},{0,9,242},{16,7,4},
{0,8,85},{0,8,21},{16,8,258},{19,7,43},{0,8,117},{0,8,53},{0,9,202},
{17,7,13},{0,8,101},{0,8,37},{0,9,170},{0,8,5},{0,8,133},{0,8,69},
{0,9,234},{16,7,8},{0,8,93},{0,8,29},{0,9,154},{20,7,83},{0,8,125},
{0,8,61},{0,9,218},{18,7,23},{0,8,109},{0,8,45},{0,9,186},{0,8,13},
{0,8,141},{0,8,77},{0,9,250},{16,7,3},{0,8,83},{0,8,19},{21,8,195},
{19,7,35},{0,8,115},{0,8,51},{0,9,198},{17,7,11},{0,8,99},{0,8,35},
{0,9,166},{0,8,3},{0,8,131},{0,8,67},{0,9,230},{16,7,7},{0,8,91},
{0,8,27},{0,9,150},{20,7,67},{0,8,123},{0,8,59},{0,9,214},{18,7,19},
{0,8,107},{0,8,43},{0,9,182},{0,8,11},{0,8,139},{0,8,75},{0,9,246},
{16,7,5},{0,8,87},{0,8,23},{64,8,0},{19,7,51},{0,8,119},{0,8,55},
{0,9,206},{17,7,15},{0,8,103},{0,8,39},{0,9,174},{0,8,7},{0,8,135},
{0,8,71},{0,9,238},{16,7,9},{0,8,95},{0,8,31},{0,9,158},{20,7,99},
{0,8,127},{0,8,63},{0,9,222},{18,7,27},{0,8,111},{0,8,47},{0,9,190},
{0,8,15},{0,8,143},{0,8,79},{0,9,254},{96,7,0},{0,8,80},{0,8,16},
{20,8,115},{18,7,31},{0,8,112},{0,8,48},{0,9,193},{16,7,10},{0,8,96},
{0,8,32},{0,9,161},{0,8,0},{0,8,128},{0,8,64},{0,9,225},{16,7,6},
{0,8,88},{0,8,24},{0,9,145},{19,7,59},{0,8,120},{0,8,56},{0,9,209},
{17,7,17},{0,8,104},{0,8,40},{0,9,177},{0,8,8},{0,8,136},{0,8,72},
{0,9,241},{16,7,4},{0,8,84},{0,8,20},{21,8,227},{19,7,43},{0,8,116},
{0,8,52},{0,9,201},{17,7,13},{0,8,100},{0,8,36},{0,9,169},{0,8,4},
{0,8,132},{0,8,68},{0,9,233},{16,7,8},{0,8,92},{0,8,28},{0,9,153},
{20,7,83},{0,8,124},{0,8,60},{0,9,217},{18,7,23},{0,8,108},{0,8,44},
{0,9,185},{0,8,12},{0,8,140},{0,8,76},{0,9,249},{16,7,3},{0,8,82},
{0,8,18},{21,8,163},{19,7,35},{0,8,114},{0,8,50},{0,9,197},{17,7,11},
{0,8,98},{0,8,34},{0,9,165},{0,8,2},{0,8,130},{0,8,66},{0,9,229},
{16,7,7},{0,8,90},{0,8,26},{0,9,149},{20,7,67},{0,8,122},{0,8,58},
{0,9,213},{18,7,19},{0,8,106},{0,8,42},{0,9,181},{0,8,10},{0,8,138},
{0,8,74},{0,9,245},{16,7,5},{0,8,86},{0,8,22},{64,8,0},{19,7,51},
{0,8,118},{0,8,54},{0,9,205},{17,7,15},{0,8,102},{0,8,38},{0,9,173},
{0,8,6},{0,8,134},{0,8,70},{0,9,237},{16,7,9},{0,8,94},{0,8,30},
{0,9,157},{20,7,99},{0,8,126},{0,8,62},{0,9,221},{18,7,27},{0,8,110},
{0,8,46},{0,9,189},{0,8,14},{0,8,142},{0,8,78},{0,9,253},{96,7,0},
{0,8,81},{0,8,17},{21,8,131},{18,7,31},{0,8,113},{0,8,49},{0,9,195},
{16,7,10},{0,8,97},{0,8,33},{0,9,163},{0,8,1},{0,8,129},{0,8,65},
{0,9,227},{16,7,6},{0,8,89},{0,8,25},{0,9,147},{19,7,59},{0,8,121},
{0,8,57},{0,9,211},{17,7,17},{0,8,105},{0,8,41},{0,9,179},{0,8,9},
{0,8,137},{0,8,73},{0,9,243},{16,7,4},{0,8,85},{0,8,21},{16,8,258},
{19,7,43},{0,8,117},{0,8,53},{0,9,203},{17,7,13},{0,8,101},{0,8,37},
{0,9,171},{0,8,5},{0,8,133},{0,8,69},{0,9,235},{16,7,8},{0,8,93},
{0,8,29},{0,9,155},{20,7,83},{0,8,125},{0,8,61},{0,9,219},{18,7,23},
{0,8,109},{0,8,45},{0,9,187},{0,8,13},{0,8,141},{0,8,77},{0,9,251},
{16,7,3},{0,8,83},{0,8,19},{21,8,195},{19,7,35},{0,8,115},{0,8,51},
{0,9,199},{17,7,11},{0,8,99},{0,8,35},{0,9,167},{0,8,3},{0,8,131},
{0,8,67},{0,9,231},{16,7,7},{0,8,91},{0,8,27},{0,9,151},{20,7,67},
{0,8,123},{0,8,59},{0,9,215},{18,7,19},{0,8,107},{0,8,43},{0,9,183},
{0,8,11},{0,8,139},{0,8,75},{0,9,247},{16,7,5},{0,8,87},{0,8,23},
{64,8,0},{19,7,51},{0,8,119},{0,8,55},{0,9,207},{17,7,15},{0,8,103},
{0,8,39},{0,9,175},{0,8,7},{0,8,135},{0,8,71},{0,9,239},{16,7,9},
{0,8,95},{0,8,31},{0,9,159},{20,7,99},{0,8,127},{0,8,63},{0,9,223},
{18,7,27},{0,8,111},{0,8,47},{0,9,191},{0,8,15},{0,8,143},{0,8,79},
{0,9,255}
};
static const code lenfix[512] =
{
{96, 7, 0}, {0, 8, 80}, {0, 8, 16}, {20, 8, 115}, {18, 7, 31}, {0, 8, 112}, {0, 8, 48},
{0, 9, 192}, {16, 7, 10}, {0, 8, 96}, {0, 8, 32}, {0, 9, 160}, {0, 8, 0}, {0, 8, 128},
{0, 8, 64}, {0, 9, 224}, {16, 7, 6}, {0, 8, 88}, {0, 8, 24}, {0, 9, 144}, {19, 7, 59},
{0, 8, 120}, {0, 8, 56}, {0, 9, 208}, {17, 7, 17}, {0, 8, 104}, {0, 8, 40}, {0, 9, 176},
{0, 8, 8}, {0, 8, 136}, {0, 8, 72}, {0, 9, 240}, {16, 7, 4}, {0, 8, 84}, {0, 8, 20},
{21, 8, 227}, {19, 7, 43}, {0, 8, 116}, {0, 8, 52}, {0, 9, 200}, {17, 7, 13}, {0, 8, 100},
{0, 8, 36}, {0, 9, 168}, {0, 8, 4}, {0, 8, 132}, {0, 8, 68}, {0, 9, 232}, {16, 7, 8},
{0, 8, 92}, {0, 8, 28}, {0, 9, 152}, {20, 7, 83}, {0, 8, 124}, {0, 8, 60}, {0, 9, 216},
{18, 7, 23}, {0, 8, 108}, {0, 8, 44}, {0, 9, 184}, {0, 8, 12}, {0, 8, 140}, {0, 8, 76},
{0, 9, 248}, {16, 7, 3}, {0, 8, 82}, {0, 8, 18}, {21, 8, 163}, {19, 7, 35}, {0, 8, 114},
{0, 8, 50}, {0, 9, 196}, {17, 7, 11}, {0, 8, 98}, {0, 8, 34}, {0, 9, 164}, {0, 8, 2},
{0, 8, 130}, {0, 8, 66}, {0, 9, 228}, {16, 7, 7}, {0, 8, 90}, {0, 8, 26}, {0, 9, 148},
{20, 7, 67}, {0, 8, 122}, {0, 8, 58}, {0, 9, 212}, {18, 7, 19}, {0, 8, 106}, {0, 8, 42},
{0, 9, 180}, {0, 8, 10}, {0, 8, 138}, {0, 8, 74}, {0, 9, 244}, {16, 7, 5}, {0, 8, 86},
{0, 8, 22}, {64, 8, 0}, {19, 7, 51}, {0, 8, 118}, {0, 8, 54}, {0, 9, 204}, {17, 7, 15},
{0, 8, 102}, {0, 8, 38}, {0, 9, 172}, {0, 8, 6}, {0, 8, 134}, {0, 8, 70}, {0, 9, 236},
{16, 7, 9}, {0, 8, 94}, {0, 8, 30}, {0, 9, 156}, {20, 7, 99}, {0, 8, 126}, {0, 8, 62},
{0, 9, 220}, {18, 7, 27}, {0, 8, 110}, {0, 8, 46}, {0, 9, 188}, {0, 8, 14}, {0, 8, 142},
{0, 8, 78}, {0, 9, 252}, {96, 7, 0}, {0, 8, 81}, {0, 8, 17}, {21, 8, 131}, {18, 7, 31},
{0, 8, 113}, {0, 8, 49}, {0, 9, 194}, {16, 7, 10}, {0, 8, 97}, {0, 8, 33}, {0, 9, 162},
{0, 8, 1}, {0, 8, 129}, {0, 8, 65}, {0, 9, 226}, {16, 7, 6}, {0, 8, 89}, {0, 8, 25},
{0, 9, 146}, {19, 7, 59}, {0, 8, 121}, {0, 8, 57}, {0, 9, 210}, {17, 7, 17}, {0, 8, 105},
{0, 8, 41}, {0, 9, 178}, {0, 8, 9}, {0, 8, 137}, {0, 8, 73}, {0, 9, 242}, {16, 7, 4},
{0, 8, 85}, {0, 8, 21}, {16, 8, 258}, {19, 7, 43}, {0, 8, 117}, {0, 8, 53}, {0, 9, 202},
{17, 7, 13}, {0, 8, 101}, {0, 8, 37}, {0, 9, 170}, {0, 8, 5}, {0, 8, 133}, {0, 8, 69},
{0, 9, 234}, {16, 7, 8}, {0, 8, 93}, {0, 8, 29}, {0, 9, 154}, {20, 7, 83}, {0, 8, 125},
{0, 8, 61}, {0, 9, 218}, {18, 7, 23}, {0, 8, 109}, {0, 8, 45}, {0, 9, 186}, {0, 8, 13},
{0, 8, 141}, {0, 8, 77}, {0, 9, 250}, {16, 7, 3}, {0, 8, 83}, {0, 8, 19}, {21, 8, 195},
{19, 7, 35}, {0, 8, 115}, {0, 8, 51}, {0, 9, 198}, {17, 7, 11}, {0, 8, 99}, {0, 8, 35},
{0, 9, 166}, {0, 8, 3}, {0, 8, 131}, {0, 8, 67}, {0, 9, 230}, {16, 7, 7}, {0, 8, 91},
{0, 8, 27}, {0, 9, 150}, {20, 7, 67}, {0, 8, 123}, {0, 8, 59}, {0, 9, 214}, {18, 7, 19},
{0, 8, 107}, {0, 8, 43}, {0, 9, 182}, {0, 8, 11}, {0, 8, 139}, {0, 8, 75}, {0, 9, 246},
{16, 7, 5}, {0, 8, 87}, {0, 8, 23}, {64, 8, 0}, {19, 7, 51}, {0, 8, 119}, {0, 8, 55},
{0, 9, 206}, {17, 7, 15}, {0, 8, 103}, {0, 8, 39}, {0, 9, 174}, {0, 8, 7}, {0, 8, 135},
{0, 8, 71}, {0, 9, 238}, {16, 7, 9}, {0, 8, 95}, {0, 8, 31}, {0, 9, 158}, {20, 7, 99},
{0, 8, 127}, {0, 8, 63}, {0, 9, 222}, {18, 7, 27}, {0, 8, 111}, {0, 8, 47}, {0, 9, 190},
{0, 8, 15}, {0, 8, 143}, {0, 8, 79}, {0, 9, 254}, {96, 7, 0}, {0, 8, 80}, {0, 8, 16},
{20, 8, 115}, {18, 7, 31}, {0, 8, 112}, {0, 8, 48}, {0, 9, 193}, {16, 7, 10}, {0, 8, 96},
{0, 8, 32}, {0, 9, 161}, {0, 8, 0}, {0, 8, 128}, {0, 8, 64}, {0, 9, 225}, {16, 7, 6},
{0, 8, 88}, {0, 8, 24}, {0, 9, 145}, {19, 7, 59}, {0, 8, 120}, {0, 8, 56}, {0, 9, 209},
{17, 7, 17}, {0, 8, 104}, {0, 8, 40}, {0, 9, 177}, {0, 8, 8}, {0, 8, 136}, {0, 8, 72},
{0, 9, 241}, {16, 7, 4}, {0, 8, 84}, {0, 8, 20}, {21, 8, 227}, {19, 7, 43}, {0, 8, 116},
{0, 8, 52}, {0, 9, 201}, {17, 7, 13}, {0, 8, 100}, {0, 8, 36}, {0, 9, 169}, {0, 8, 4},
{0, 8, 132}, {0, 8, 68}, {0, 9, 233}, {16, 7, 8}, {0, 8, 92}, {0, 8, 28}, {0, 9, 153},
{20, 7, 83}, {0, 8, 124}, {0, 8, 60}, {0, 9, 217}, {18, 7, 23}, {0, 8, 108}, {0, 8, 44},
{0, 9, 185}, {0, 8, 12}, {0, 8, 140}, {0, 8, 76}, {0, 9, 249}, {16, 7, 3}, {0, 8, 82},
{0, 8, 18}, {21, 8, 163}, {19, 7, 35}, {0, 8, 114}, {0, 8, 50}, {0, 9, 197}, {17, 7, 11},
{0, 8, 98}, {0, 8, 34}, {0, 9, 165}, {0, 8, 2}, {0, 8, 130}, {0, 8, 66}, {0, 9, 229},
{16, 7, 7}, {0, 8, 90}, {0, 8, 26}, {0, 9, 149}, {20, 7, 67}, {0, 8, 122}, {0, 8, 58},
{0, 9, 213}, {18, 7, 19}, {0, 8, 106}, {0, 8, 42}, {0, 9, 181}, {0, 8, 10}, {0, 8, 138},
{0, 8, 74}, {0, 9, 245}, {16, 7, 5}, {0, 8, 86}, {0, 8, 22}, {64, 8, 0}, {19, 7, 51},
{0, 8, 118}, {0, 8, 54}, {0, 9, 205}, {17, 7, 15}, {0, 8, 102}, {0, 8, 38}, {0, 9, 173},
{0, 8, 6}, {0, 8, 134}, {0, 8, 70}, {0, 9, 237}, {16, 7, 9}, {0, 8, 94}, {0, 8, 30},
{0, 9, 157}, {20, 7, 99}, {0, 8, 126}, {0, 8, 62}, {0, 9, 221}, {18, 7, 27}, {0, 8, 110},
{0, 8, 46}, {0, 9, 189}, {0, 8, 14}, {0, 8, 142}, {0, 8, 78}, {0, 9, 253}, {96, 7, 0},
{0, 8, 81}, {0, 8, 17}, {21, 8, 131}, {18, 7, 31}, {0, 8, 113}, {0, 8, 49}, {0, 9, 195},
{16, 7, 10}, {0, 8, 97}, {0, 8, 33}, {0, 9, 163}, {0, 8, 1}, {0, 8, 129}, {0, 8, 65},
{0, 9, 227}, {16, 7, 6}, {0, 8, 89}, {0, 8, 25}, {0, 9, 147}, {19, 7, 59}, {0, 8, 121},
{0, 8, 57}, {0, 9, 211}, {17, 7, 17}, {0, 8, 105}, {0, 8, 41}, {0, 9, 179}, {0, 8, 9},
{0, 8, 137}, {0, 8, 73}, {0, 9, 243}, {16, 7, 4}, {0, 8, 85}, {0, 8, 21}, {16, 8, 258},
{19, 7, 43}, {0, 8, 117}, {0, 8, 53}, {0, 9, 203}, {17, 7, 13}, {0, 8, 101}, {0, 8, 37},
{0, 9, 171}, {0, 8, 5}, {0, 8, 133}, {0, 8, 69}, {0, 9, 235}, {16, 7, 8}, {0, 8, 93},
{0, 8, 29}, {0, 9, 155}, {20, 7, 83}, {0, 8, 125}, {0, 8, 61}, {0, 9, 219}, {18, 7, 23},
{0, 8, 109}, {0, 8, 45}, {0, 9, 187}, {0, 8, 13}, {0, 8, 141}, {0, 8, 77}, {0, 9, 251},
{16, 7, 3}, {0, 8, 83}, {0, 8, 19}, {21, 8, 195}, {19, 7, 35}, {0, 8, 115}, {0, 8, 51},
{0, 9, 199}, {17, 7, 11}, {0, 8, 99}, {0, 8, 35}, {0, 9, 167}, {0, 8, 3}, {0, 8, 131},
{0, 8, 67}, {0, 9, 231}, {16, 7, 7}, {0, 8, 91}, {0, 8, 27}, {0, 9, 151}, {20, 7, 67},
{0, 8, 123}, {0, 8, 59}, {0, 9, 215}, {18, 7, 19}, {0, 8, 107}, {0, 8, 43}, {0, 9, 183},
{0, 8, 11}, {0, 8, 139}, {0, 8, 75}, {0, 9, 247}, {16, 7, 5}, {0, 8, 87}, {0, 8, 23},
{64, 8, 0}, {19, 7, 51}, {0, 8, 119}, {0, 8, 55}, {0, 9, 207}, {17, 7, 15}, {0, 8, 103},
{0, 8, 39}, {0, 9, 175}, {0, 8, 7}, {0, 8, 135}, {0, 8, 71}, {0, 9, 239}, {16, 7, 9},
{0, 8, 95}, {0, 8, 31}, {0, 9, 159}, {20, 7, 99}, {0, 8, 127}, {0, 8, 63}, {0, 9, 223},
{18, 7, 27}, {0, 8, 111}, {0, 8, 47}, {0, 9, 191}, {0, 8, 15}, {0, 8, 143}, {0, 8, 79},
{0, 9, 255}
};
static const code distfix[32] = {
{16,5,1},{23,5,257},{19,5,17},{27,5,4097},{17,5,5},{25,5,1025},
{21,5,65},{29,5,16385},{16,5,3},{24,5,513},{20,5,33},{28,5,8193},
{18,5,9},{26,5,2049},{22,5,129},{64,5,0},{16,5,2},{23,5,385},
{19,5,25},{27,5,6145},{17,5,7},{25,5,1537},{21,5,97},{29,5,24577},
{16,5,4},{24,5,769},{20,5,49},{28,5,12289},{18,5,13},{26,5,3073},
{22,5,193},{64,5,0}
};
static const code distfix[32] =
{
{16, 5, 1}, {23, 5, 257}, {19, 5, 17}, {27, 5, 4097}, {17, 5, 5}, {25, 5, 1025},
{21, 5, 65}, {29, 5, 16385}, {16, 5, 3}, {24, 5, 513}, {20, 5, 33}, {28, 5, 8193},
{18, 5, 9}, {26, 5, 2049}, {22, 5, 129}, {64, 5, 0}, {16, 5, 2}, {23, 5, 385},
{19, 5, 25}, {27, 5, 6145}, {17, 5, 7}, {25, 5, 1537}, {21, 5, 97}, {29, 5, 24577},
{16, 5, 4}, {24, 5, 769}, {20, 5, 49}, {28, 5, 12289}, {18, 5, 13}, {26, 5, 3073},
{22, 5, 193}, {64, 5, 0}
};

1560
extern/zlib/inflate.c vendored

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