GIT_SILENT Upgrade ECM and KF version requirements for 5.101.0 release.

It is mostly only about casting between types.

.git-blame-ignore-revs

@@ -0,0 +1,3 @@
+#clang-format/tidy
+1169859b07f25c865ee0bfc2a7dc97a431651776
+eaca33bec8b19498c3621fc3a20a8c55a2812462

.gitattributes

@@ -0,0 +1 @@
+autotests/read/raw/RAW_KODAK_C330_FORMAT_NONE_YRGB.raw binary

.gitignore

@@ -0,0 +1,28 @@
+# Ignore the following files
+*~
+*.[oa]
+*.diff
+*.kate-swp
+*.kdev4
+.kdev_include_paths
+*.kdevelop.pcs
+*.moc
+*.moc.cpp
+*.orig
+*.user
+.*.swp
+.swp.*
+Doxyfile
+Makefile
+avail
+random_seed
+/build*/
+CMakeLists.txt.user*
+*.unc-backup*
+.cmake/
+/.clang-format
+/compile_commands.json
+.clangd
+.idea
+/cmake-build*
+.cache

.gitlab-ci.yml

@@ -0,0 +1,14 @@
+# SPDX-FileCopyrightText: 2020 Volker Krause <vkrause@kde.org>
+# SPDX-License-Identifier: CC0-1.0
+
+include:
+  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/linux.yml
+  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/linux-static.yml
+  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/android.yml
+  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/freebsd.yml
+  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/linux-qt6.yml
+  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/android-qt6.yml
+  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/windows.yml
+  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/windows-static.yml
+  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/freebsd-qt6.yml
+  - https://invent.kde.org/sysadmin/ci-utilities/raw/master/gitlab-templates/windows-qt6.yml

.kde-ci.yml

@@ -0,0 +1,9 @@
+Dependencies:
+- 'on': ['Linux', 'FreeBSD', 'macOS', 'Windows']
+  'require':
+    'frameworks/extra-cmake-modules': '@same'
+    'frameworks/karchive' : '@same'
+
+Options:
+  test-before-installing: True
+  require-passing-tests-on: [ 'Linux', 'FreeBSD', 'Windows' ]

.reviewboardrc

@@ -1,4 +0,0 @@
-REVIEWBOARD_URL = "https://git.reviewboard.kde.org"
-REPOSITORY = 'git://anongit.kde.org/kimageformats'
-BRANCH = 'master'
-TARGET_GROUPS = 'kdeframeworks'

CMakeLists.txt

@@ -1,25 +1,93 @@
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.16)
 
 project(KImageFormats)
 
-find_package(ECM 0.0.9 REQUIRED NO_MODULE)
+include(FeatureSummary)
+find_package(ECM 5.101.0  NO_MODULE)
+set_package_properties(ECM PROPERTIES TYPE REQUIRED DESCRIPTION "Extra CMake Modules." URL "https://commits.kde.org/extra-cmake-modules")
+feature_summary(WHAT REQUIRED_PACKAGES_NOT_FOUND FATAL_ON_MISSING_REQUIRED_PACKAGES)
 
-# Add our own CMake dir for FindOpenEXR.cmake
-set(CMAKE_MODULE_PATH ${ECM_MODULE_PATH} ${ECM_KDE_MODULE_DIR} ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+
+set(CMAKE_MODULE_PATH ${KImageFormats_SOURCE_DIR}/cmake/find-modules ${ECM_MODULE_PATH})
 
 include(KDEInstallDirs)
-include(KDEFrameworkCompilerSettings)
+include(KDEFrameworkCompilerSettings NO_POLICY_SCOPE)
 include(KDECMakeSettings)
 
-include(FeatureSummary)
+include(KDEGitCommitHooks)
+include(ECMDeprecationSettings)
 include(CheckIncludeFiles)
+include(FindPkgConfig)
 
-set(REQUIRED_QT_VERSION 5.2.0)
-find_package(Qt5Gui ${REQUIRED_QT_VERSION} REQUIRED NO_MODULE)
+set(REQUIRED_QT_VERSION 5.15.2)
+find_package(Qt${QT_MAJOR_VERSION}Gui ${REQUIRED_QT_VERSION} REQUIRED NO_MODULE)
+
+find_package(KF5Archive)
+set_package_properties(KF5Archive PROPERTIES
+    TYPE OPTIONAL
+    PURPOSE "Required for the QImage plugin for Krita and OpenRaster images"
+)
+
+# EPS support depends on the gs utility; non-UNIX systems are unlikely to have
+# this available in PATH
+set(BUILD_EPS_PLUGIN FALSE)
+if (UNIX)
+    find_package(Qt${QT_MAJOR_VERSION}PrintSupport ${REQUIRED_QT_VERSION} NO_MODULE)
+    set_package_properties(Qt${QT_MAJOR_VERSION}PrintSupport PROPERTIES
+        PURPOSE "Required for the QImage plugin for EPS images"
+        TYPE OPTIONAL
+    )
+    if (TARGET Qt${QT_MAJOR_VERSION}::PrintSupport)
+        set(BUILD_EPS_PLUGIN TRUE)
+    endif()
+endif()
+
+find_package(OpenEXR 3.0 CONFIG QUIET)
+if(NOT OpenEXR_FOUND)
+    find_package(OpenEXR)
+endif()
+set_package_properties(OpenEXR PROPERTIES
+    TYPE OPTIONAL
+    PURPOSE "Required for the QImage plugin for OpenEXR images"
+)
+
+find_package(libavif 0.8.2 CONFIG)
+set_package_properties(libavif PROPERTIES
+    TYPE OPTIONAL
+    PURPOSE "Required for the QImage plugin for AVIF images"
+)
+
+option(KIMAGEFORMATS_HEIF "Enable plugin for HEIF format" OFF)
+if(KIMAGEFORMATS_HEIF)
+    pkg_check_modules(LibHeif IMPORTED_TARGET libheif>=1.10.0)
+endif()
+add_feature_info(LibHeif LibHeif_FOUND "required for the QImage plugin for HEIF/HEIC images")
+
+option(KIMAGEFORMATS_JXL "Enable plugin for JPEG XL format" ON)
+if(KIMAGEFORMATS_JXL)
+    pkg_check_modules(LibJXL IMPORTED_TARGET libjxl>=0.6.1)
+    pkg_check_modules(LibJXLThreads IMPORTED_TARGET libjxl_threads>=0.6.1)
+endif()
+add_feature_info(LibJXL LibJXL_FOUND "required for the QImage plugin for JPEG XL images")
+
+# note: module FindLibRaw missing from https://invent.kde.org/frameworks/extra-cmake-modules
+find_package(LibRaw 0.20.2)
+set_package_properties(LibRaw PROPERTIES
+    TYPE OPTIONAL
+    PURPOSE "Required for the QImage plugin for RAW images"
+)
+
+ecm_set_disabled_deprecation_versions(
+    QT 5.15.2
+    KF 5.95
+)
 
 add_subdirectory(src)
-add_subdirectory(tests)
-
-if ("${CMAKE_BINARY_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
-    feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)
+if (BUILD_TESTING)
+    add_subdirectory(autotests)
+    add_subdirectory(tests)
 endif()
+
+feature_summary(WHAT ALL FATAL_ON_MISSING_REQUIRED_PACKAGES)
+
+kde_configure_git_pre_commit_hook(CHECKS CLANG_FORMAT)

COPYING.LIB

@@ -1,510 +0,0 @@
-
-                  GNU LESSER GENERAL PUBLIC LICENSE
-                       Version 2.1, February 1999
-
- Copyright (C) 1991, 1999 Free Software Foundation, Inc.
-	51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
-[This is the first released version of the Lesser GPL.  It also counts
- as the successor of the GNU Library Public License, version 2, hence
- the version number 2.1.]
-
-                            Preamble
-
-  The licenses for most software are designed to take away your
-freedom to share and change it.  By contrast, the GNU General Public
-Licenses are intended to guarantee your freedom to share and change
-free software--to make sure the software is free for all its users.
-
-  This license, the Lesser General Public License, applies to some
-specially designated software packages--typically libraries--of the
-Free Software Foundation and other authors who decide to use it.  You
-can use it too, but we suggest you first think carefully about whether
-this license or the ordinary General Public License is the better
-strategy to use in any particular case, based on the explanations
-below.
-
-  When we speak of free software, we are referring to freedom of use,
-not price.  Our General Public Licenses are designed to make sure that
-you have the freedom to distribute copies of free software (and charge
-for this service if you wish); that you receive source code or can get
-it if you want it; that you can change the software and use pieces of
-it in new free programs; and that you are informed that you can do
-these things.
-
-  To protect your rights, we need to make restrictions that forbid
-distributors to deny you these rights or to ask you to surrender these
-rights.  These restrictions translate to certain responsibilities for
-you if you distribute copies of the library or if you modify it.
-
-  For example, if you distribute copies of the library, whether gratis
-or for a fee, you must give the recipients all the rights that we gave
-you.  You must make sure that they, too, receive or can get the source
-code.  If you link other code with the library, you must provide
-complete object files to the recipients, so that they can relink them
-with the library after making changes to the library and recompiling
-it.  And you must show them these terms so they know their rights.
-
-  We protect your rights with a two-step method: (1) we copyright the
-library, and (2) we offer you this license, which gives you legal
-permission to copy, distribute and/or modify the library.
-
-  To protect each distributor, we want to make it very clear that
-there is no warranty for the free library.  Also, if the library is
-modified by someone else and passed on, the recipients should know
-that what they have is not the original version, so that the original
-author's reputation will not be affected by problems that might be
-introduced by others.
-
-  Finally, software patents pose a constant threat to the existence of
-any free program.  We wish to make sure that a company cannot
-effectively restrict the users of a free program by obtaining a
-restrictive license from a patent holder.  Therefore, we insist that
-any patent license obtained for a version of the library must be
-consistent with the full freedom of use specified in this license.
-
-  Most GNU software, including some libraries, is covered by the
-ordinary GNU General Public License.  This license, the GNU Lesser
-General Public License, applies to certain designated libraries, and
-is quite different from the ordinary General Public License.  We use
-this license for certain libraries in order to permit linking those
-libraries into non-free programs.
-
-  When a program is linked with a library, whether statically or using
-a shared library, the combination of the two is legally speaking a
-combined work, a derivative of the original library.  The ordinary
-General Public License therefore permits such linking only if the
-entire combination fits its criteria of freedom.  The Lesser General
-Public License permits more lax criteria for linking other code with
-the library.
-
-  We call this license the "Lesser" General Public License because it
-does Less to protect the user's freedom than the ordinary General
-Public License.  It also provides other free software developers Less
-of an advantage over competing non-free programs.  These disadvantages
-are the reason we use the ordinary General Public License for many
-libraries.  However, the Lesser license provides advantages in certain
-special circumstances.
-
-  For example, on rare occasions, there may be a special need to
-encourage the widest possible use of a certain library, so that it
-becomes a de-facto standard.  To achieve this, non-free programs must
-be allowed to use the library.  A more frequent case is that a free
-library does the same job as widely used non-free libraries.  In this
-case, there is little to gain by limiting the free library to free
-software only, so we use the Lesser General Public License.
-
-  In other cases, permission to use a particular library in non-free
-programs enables a greater number of people to use a large body of
-free software.  For example, permission to use the GNU C Library in
-non-free programs enables many more people to use the whole GNU
-operating system, as well as its variant, the GNU/Linux operating
-system.
-
-  Although the Lesser General Public License is Less protective of the
-users' freedom, it does ensure that the user of a program that is
-linked with the Library has the freedom and the wherewithal to run
-that program using a modified version of the Library.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.  Pay close attention to the difference between a
-"work based on the library" and a "work that uses the library".  The
-former contains code derived from the library, whereas the latter must
-be combined with the library in order to run.
-
-                  GNU LESSER GENERAL PUBLIC LICENSE
-   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
-  0. This License Agreement applies to any software library or other
-program which contains a notice placed by the copyright holder or
-other authorized party saying it may be distributed under the terms of
-this Lesser General Public License (also called "this License").
-Each licensee is addressed as "you".
-
-  A "library" means a collection of software functions and/or data
-prepared so as to be conveniently linked with application programs
-(which use some of those functions and data) to form executables.
-
-  The "Library", below, refers to any such software library or work
-which has been distributed under these terms.  A "work based on the
-Library" means either the Library or any derivative work under
-copyright law: that is to say, a work containing the Library or a
-portion of it, either verbatim or with modifications and/or translated
-straightforwardly into another language.  (Hereinafter, translation is
-included without limitation in the term "modification".)
-
-  "Source code" for a work means the preferred form of the work for
-making modifications to it.  For a library, complete source code means
-all the source code for all modules it contains, plus any associated
-interface definition files, plus the scripts used to control
-compilation and installation of the library.
-
-  Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope.  The act of
-running a program using the Library is not restricted, and output from
-such a program is covered only if its contents constitute a work based
-on the Library (independent of the use of the Library in a tool for
-writing it).  Whether that is true depends on what the Library does
-and what the program that uses the Library does.
-
-  1. You may copy and distribute verbatim copies of the Library's
-complete source code as you receive it, in any medium, provided that
-you conspicuously and appropriately publish on each copy an
-appropriate copyright notice and disclaimer of warranty; keep intact
-all the notices that refer to this License and to the absence of any
-warranty; and distribute a copy of this License along with the
-Library.
-
-  You may charge a fee for the physical act of transferring a copy,
-and you may at your option offer warranty protection in exchange for a
-fee.
-
-  2. You may modify your copy or copies of the Library or any portion
-of it, thus forming a work based on the Library, and copy and
-distribute such modifications or work under the terms of Section 1
-above, provided that you also meet all of these conditions:
-
-    a) The modified work must itself be a software library.
-
-    b) You must cause the files modified to carry prominent notices
-    stating that you changed the files and the date of any change.
-
-    c) You must cause the whole of the work to be licensed at no
-    charge to all third parties under the terms of this License.
-
-    d) If a facility in the modified Library refers to a function or a
-    table of data to be supplied by an application program that uses
-    the facility, other than as an argument passed when the facility
-    is invoked, then you must make a good faith effort to ensure that,
-    in the event an application does not supply such function or
-    table, the facility still operates, and performs whatever part of
-    its purpose remains meaningful.
-
-    (For example, a function in a library to compute square roots has
-    a purpose that is entirely well-defined independent of the
-    application.  Therefore, Subsection 2d requires that any
-    application-supplied function or table used by this function must
-    be optional: if the application does not supply it, the square
-    root function must still compute square roots.)
-
-These requirements apply to the modified work as a whole.  If
-identifiable sections of that work are not derived from the Library,
-and can be reasonably considered independent and separate works in
-themselves, then this License, and its terms, do not apply to those
-sections when you distribute them as separate works.  But when you
-distribute the same sections as part of a whole which is a work based
-on the Library, the distribution of the whole must be on the terms of
-this License, whose permissions for other licensees extend to the
-entire whole, and thus to each and every part regardless of who wrote
-it.
-
-Thus, it is not the intent of this section to claim rights or contest
-your rights to work written entirely by you; rather, the intent is to
-exercise the right to control the distribution of derivative or
-collective works based on the Library.
-
-In addition, mere aggregation of another work not based on the Library
-with the Library (or with a work based on the Library) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
-
-  3. You may opt to apply the terms of the ordinary GNU General Public
-License instead of this License to a given copy of the Library.  To do
-this, you must alter all the notices that refer to this License, so
-that they refer to the ordinary GNU General Public License, version 2,
-instead of to this License.  (If a newer version than version 2 of the
-ordinary GNU General Public License has appeared, then you can specify
-that version instead if you wish.)  Do not make any other change in
-these notices.
-
-  Once this change is made in a given copy, it is irreversible for
-that copy, so the ordinary GNU General Public License applies to all
-subsequent copies and derivative works made from that copy.
-
-  This option is useful when you wish to copy part of the code of
-the Library into a program that is not a library.
-
-  4. You may copy and distribute the Library (or a portion or
-derivative of it, under Section 2) in object code or executable form
-under the terms of Sections 1 and 2 above provided that you accompany
-it with the complete corresponding machine-readable source code, which
-must be distributed under the terms of Sections 1 and 2 above on a
-medium customarily used for software interchange.
-
-  If distribution of object code is made by offering access to copy
-from a designated place, then offering equivalent access to copy the
-source code from the same place satisfies the requirement to
-distribute the source code, even though third parties are not
-compelled to copy the source along with the object code.
-
-  5. A program that contains no derivative of any portion of the
-Library, but is designed to work with the Library by being compiled or
-linked with it, is called a "work that uses the Library".  Such a
-work, in isolation, is not a derivative work of the Library, and
-therefore falls outside the scope of this License.
-
-  However, linking a "work that uses the Library" with the Library
-creates an executable that is a derivative of the Library (because it
-contains portions of the Library), rather than a "work that uses the
-library".  The executable is therefore covered by this License.
-Section 6 states terms for distribution of such executables.
-
-  When a "work that uses the Library" uses material from a header file
-that is part of the Library, the object code for the work may be a
-derivative work of the Library even though the source code is not.
-Whether this is true is especially significant if the work can be
-linked without the Library, or if the work is itself a library.  The
-threshold for this to be true is not precisely defined by law.
-
-  If such an object file uses only numerical parameters, data
-structure layouts and accessors, and small macros and small inline
-functions (ten lines or less in length), then the use of the object
-file is unrestricted, regardless of whether it is legally a derivative
-work.  (Executables containing this object code plus portions of the
-Library will still fall under Section 6.)
-
-  Otherwise, if the work is a derivative of the Library, you may
-distribute the object code for the work under the terms of Section 6.
-Any executables containing that work also fall under Section 6,
-whether or not they are linked directly with the Library itself.
-
-  6. As an exception to the Sections above, you may also combine or
-link a "work that uses the Library" with the Library to produce a
-work containing portions of the Library, and distribute that work
-under terms of your choice, provided that the terms permit
-modification of the work for the customer's own use and reverse
-engineering for debugging such modifications.
-
-  You must give prominent notice with each copy of the work that the
-Library is used in it and that the Library and its use are covered by
-this License.  You must supply a copy of this License.  If the work
-during execution displays copyright notices, you must include the
-copyright notice for the Library among them, as well as a reference
-directing the user to the copy of this License.  Also, you must do one
-of these things:
-
-    a) Accompany the work with the complete corresponding
-    machine-readable source code for the Library including whatever
-    changes were used in the work (which must be distributed under
-    Sections 1 and 2 above); and, if the work is an executable linked
-    with the Library, with the complete machine-readable "work that
-    uses the Library", as object code and/or source code, so that the
-    user can modify the Library and then relink to produce a modified
-    executable containing the modified Library.  (It is understood
-    that the user who changes the contents of definitions files in the
-    Library will not necessarily be able to recompile the application
-    to use the modified definitions.)
-
-    b) Use a suitable shared library mechanism for linking with the
-    Library.  A suitable mechanism is one that (1) uses at run time a
-    copy of the library already present on the user's computer system,
-    rather than copying library functions into the executable, and (2)
-    will operate properly with a modified version of the library, if
-    the user installs one, as long as the modified version is
-    interface-compatible with the version that the work was made with.
-
-    c) Accompany the work with a written offer, valid for at least
-    three years, to give the same user the materials specified in
-    Subsection 6a, above, for a charge no more than the cost of
-    performing this distribution.
-
-    d) If distribution of the work is made by offering access to copy
-    from a designated place, offer equivalent access to copy the above
-    specified materials from the same place.
-
-    e) Verify that the user has already received a copy of these
-    materials or that you have already sent this user a copy.
-
-  For an executable, the required form of the "work that uses the
-Library" must include any data and utility programs needed for
-reproducing the executable from it.  However, as a special exception,
-the materials to be distributed need not include anything that is
-normally distributed (in either source or binary form) with the major
-components (compiler, kernel, and so on) of the operating system on
-which the executable runs, unless that component itself accompanies
-the executable.
-
-  It may happen that this requirement contradicts the license
-restrictions of other proprietary libraries that do not normally
-accompany the operating system.  Such a contradiction means you cannot
-use both them and the Library together in an executable that you
-distribute.
-
-  7. You may place library facilities that are a work based on the
-Library side-by-side in a single library together with other library
-facilities not covered by this License, and distribute such a combined
-library, provided that the separate distribution of the work based on
-the Library and of the other library facilities is otherwise
-permitted, and provided that you do these two things:
-
-    a) Accompany the combined library with a copy of the same work
-    based on the Library, uncombined with any other library
-    facilities.  This must be distributed under the terms of the
-    Sections above.
-
-    b) Give prominent notice with the combined library of the fact
-    that part of it is a work based on the Library, and explaining
-    where to find the accompanying uncombined form of the same work.
-
-  8. You may not copy, modify, sublicense, link with, or distribute
-the Library except as expressly provided under this License.  Any
-attempt otherwise to copy, modify, sublicense, link with, or
-distribute the Library is void, and will automatically terminate your
-rights under this License.  However, parties who have received copies,
-or rights, from you under this License will not have their licenses
-terminated so long as such parties remain in full compliance.
-
-  9. You are not required to accept this License, since you have not
-signed it.  However, nothing else grants you permission to modify or
-distribute the Library or its derivative works.  These actions are
-prohibited by law if you do not accept this License.  Therefore, by
-modifying or distributing the Library (or any work based on the
-Library), you indicate your acceptance of this License to do so, and
-all its terms and conditions for copying, distributing or modifying
-the Library or works based on it.
-
-  10. Each time you redistribute the Library (or any work based on the
-Library), the recipient automatically receives a license from the
-original licensor to copy, distribute, link with or modify the Library
-subject to these terms and conditions.  You may not impose any further
-restrictions on the recipients' exercise of the rights granted herein.
-You are not responsible for enforcing compliance by third parties with
-this License.
-
-  11. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
-otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Library at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Library by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Library.
-
-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply, and the section as a whole is intended to apply in other
-circumstances.
-
-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
-
-  12. If the distribution and/or use of the Library is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Library under this License
-may add an explicit geographical distribution limitation excluding those
-countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-  13. The Free Software Foundation may publish revised and/or new
-versions of the Lesser General Public License from time to time.
-Such new versions will be similar in spirit to the present version,
-but may differ in detail to address new problems or concerns.
-
-Each version is given a distinguishing version number.  If the Library
-specifies a version number of this License which applies to it and
-"any later version", you have the option of following the terms and
-conditions either of that version or of any later version published by
-the Free Software Foundation.  If the Library does not specify a
-license version number, you may choose any version ever published by
-the Free Software Foundation.
-
-  14. If you wish to incorporate parts of the Library into other free
-programs whose distribution conditions are incompatible with these,
-write to the author to ask for permission.  For software which is
-copyrighted by the Free Software Foundation, write to the Free
-Software Foundation; we sometimes make exceptions for this.  Our
-decision will be guided by the two goals of preserving the free status
-of all derivatives of our free software and of promoting the sharing
-and reuse of software generally.
-
-                            NO WARRANTY
-
-  15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
-WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
-EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
-OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
-KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
-PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
-LIBRARY IS WITH YOU.  SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
-THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
-
-  16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
-WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
-AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
-FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
-CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
-LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
-RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
-FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
-SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
-DAMAGES.
-
-                     END OF TERMS AND CONDITIONS
-
-           How to Apply These Terms to Your New Libraries
-
-  If you develop a new library, and you want it to be of the greatest
-possible use to the public, we recommend making it free software that
-everyone can redistribute and change.  You can do so by permitting
-redistribution under these terms (or, alternatively, under the terms
-of the ordinary General Public License).
-
-  To apply these terms, attach the following notices to the library.
-It is safest to attach them to the start of each source file to most
-effectively convey the exclusion of warranty; and each file should
-have at least the "copyright" line and a pointer to where the full
-notice is found.
-
-
-    <one line to give the library's name and a brief idea of what it does.>
-    Copyright (C) <year>  <name of author>
-
-    This library is free software; you can redistribute it and/or
-    modify it under the terms of the GNU Lesser General Public
-    License as published by the Free Software Foundation; either
-    version 2.1 of the License, or (at your option) any later version.
-
-    This library is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public
-    License along with this library; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
-
-Also add information on how to contact you by electronic and paper mail.
-
-You should also get your employer (if you work as a programmer) or
-your school, if any, to sign a "copyright disclaimer" for the library,
-if necessary.  Here is a sample; alter the names:
-
-  Yoyodyne, Inc., hereby disclaims all copyright interest in the
-  library `Frob' (a library for tweaking knobs) written by James
-  Random Hacker.
-
-  <signature of Ty Coon>, 1 April 1990
-  Ty Coon, President of Vice
-
-That's all there is to it!
-
-

LICENSES/CC0-1.0.txt

@@ -0,0 +1,121 @@
+Creative Commons Legal Code
+
+CC0 1.0 Universal
+
+    CREATIVE COMMONS CORPORATION IS NOT A LAW FIRM AND DOES NOT PROVIDE
+    LEGAL SERVICES. DISTRIBUTION OF THIS DOCUMENT DOES NOT CREATE AN
+    ATTORNEY-CLIENT RELATIONSHIP. CREATIVE COMMONS PROVIDES THIS
+    INFORMATION ON AN "AS-IS" BASIS. CREATIVE COMMONS MAKES NO WARRANTIES
+    REGARDING THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS
+    PROVIDED HEREUNDER, AND DISCLAIMS LIABILITY FOR DAMAGES RESULTING FROM
+    THE USE OF THIS DOCUMENT OR THE INFORMATION OR WORKS PROVIDED
+    HEREUNDER.
+
+Statement of Purpose
+
+The laws of most jurisdictions throughout the world automatically confer
+exclusive Copyright and Related Rights (defined below) upon the creator
+and subsequent owner(s) (each and all, an "owner") of an original work of
+authorship and/or a database (each, a "Work").
+
+Certain owners wish to permanently relinquish those rights to a Work for
+the purpose of contributing to a commons of creative, cultural and
+scientific works ("Commons") that the public can reliably and without fear
+of later claims of infringement build upon, modify, incorporate in other
+works, reuse and redistribute as freely as possible in any form whatsoever
+and for any purposes, including without limitation commercial purposes.
+These owners may contribute to the Commons to promote the ideal of a free
+culture and the further production of creative, cultural and scientific
+works, or to gain reputation or greater distribution for their Work in
+part through the use and efforts of others.
+
+For these and/or other purposes and motivations, and without any
+expectation of additional consideration or compensation, the person
+associating CC0 with a Work (the "Affirmer"), to the extent that he or she
+is an owner of Copyright and Related Rights in the Work, voluntarily
+elects to apply CC0 to the Work and publicly distribute the Work under its
+terms, with knowledge of his or her Copyright and Related Rights in the
+Work and the meaning and intended legal effect of CC0 on those rights.
+
+1. Copyright and Related Rights. A Work made available under CC0 may be
+protected by copyright and related or neighboring rights ("Copyright and
+Related Rights"). Copyright and Related Rights include, but are not
+limited to, the following:
+
+  i. the right to reproduce, adapt, distribute, perform, display,
+     communicate, and translate a Work;
+ ii. moral rights retained by the original author(s) and/or performer(s);
+iii. publicity and privacy rights pertaining to a person's image or
+     likeness depicted in a Work;
+ iv. rights protecting against unfair competition in regards to a Work,
+     subject to the limitations in paragraph 4(a), below;
+  v. rights protecting the extraction, dissemination, use and reuse of data
+     in a Work;
+ vi. database rights (such as those arising under Directive 96/9/EC of the
+     European Parliament and of the Council of 11 March 1996 on the legal
+     protection of databases, and under any national implementation
+     thereof, including any amended or successor version of such
+     directive); and
+vii. other similar, equivalent or corresponding rights throughout the
+     world based on applicable law or treaty, and any national
+     implementations thereof.
+
+2. Waiver. To the greatest extent permitted by, but not in contravention
+of, applicable law, Affirmer hereby overtly, fully, permanently,
+irrevocably and unconditionally waives, abandons, and surrenders all of
+Affirmer's Copyright and Related Rights and associated claims and causes
+of action, whether now known or unknown (including existing as well as
+future claims and causes of action), in the Work (i) in all territories
+worldwide, (ii) for the maximum duration provided by applicable law or
+treaty (including future time extensions), (iii) in any current or future
+medium and for any number of copies, and (iv) for any purpose whatsoever,
+including without limitation commercial, advertising or promotional
+purposes (the "Waiver"). Affirmer makes the Waiver for the benefit of each
+member of the public at large and to the detriment of Affirmer's heirs and
+successors, fully intending that such Waiver shall not be subject to
+revocation, rescission, cancellation, termination, or any other legal or
+equitable action to disrupt the quiet enjoyment of the Work by the public
+as contemplated by Affirmer's express Statement of Purpose.
+
+3. Public License Fallback. Should any part of the Waiver for any reason
+be judged legally invalid or ineffective under applicable law, then the
+Waiver shall be preserved to the maximum extent permitted taking into
+account Affirmer's express Statement of Purpose. In addition, to the
+extent the Waiver is so judged Affirmer hereby grants to each affected
+person a royalty-free, non transferable, non sublicensable, non exclusive,
+irrevocable and unconditional license to exercise Affirmer's Copyright and
+Related Rights in the Work (i) in all territories worldwide, (ii) for the
+maximum duration provided by applicable law or treaty (including future
+time extensions), (iii) in any current or future medium and for any number
+of copies, and (iv) for any purpose whatsoever, including without
+limitation commercial, advertising or promotional purposes (the
+"License"). The License shall be deemed effective as of the date CC0 was
+applied by Affirmer to the Work. Should any part of the License for any
+reason be judged legally invalid or ineffective under applicable law, such
+partial invalidity or ineffectiveness shall not invalidate the remainder
+of the License, and in such case Affirmer hereby affirms that he or she
+will not (i) exercise any of his or her remaining Copyright and Related
+Rights in the Work or (ii) assert any associated claims and causes of
+action with respect to the Work, in either case contrary to Affirmer's
+express Statement of Purpose.
+
+4. Limitations and Disclaimers.
+
+ a. No trademark or patent rights held by Affirmer are waived, abandoned,
+    surrendered, licensed or otherwise affected by this document.
+ b. Affirmer offers the Work as-is and makes no representations or
+    warranties of any kind concerning the Work, express, implied,
+    statutory or otherwise, including without limitation warranties of
+    title, merchantability, fitness for a particular purpose, non
+    infringement, or the absence of latent or other defects, accuracy, or
+    the present or absence of errors, whether or not discoverable, all to
+    the greatest extent permissible under applicable law.
+ c. Affirmer disclaims responsibility for clearing rights of other persons
+    that may apply to the Work or any use thereof, including without
+    limitation any person's Copyright and Related Rights in the Work.
+    Further, Affirmer disclaims responsibility for obtaining any necessary
+    consents, permissions or other rights required for any use of the
+    Work.
+ d. Affirmer understands and acknowledges that Creative Commons is not a
+    party to this document and has no duty or obligation with respect to
+    this CC0 or use of the Work.

LICENSES/LGPL-2.0-or-later.txt

@@ -0,0 +1,446 @@
+GNU LIBRARY GENERAL PUBLIC LICENSE
+
+Version 2, June 1991 Copyright (C) 1991 Free Software Foundation, Inc.
+
+51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+
+Everyone is permitted to copy and distribute verbatim copies of this license
+document, but changing it is not allowed.
+
+[This is the first released version of the library GPL. It is numbered 2 because
+it goes with version 2 of the ordinary GPL.]
+
+Preamble
+
+The licenses for most software are designed to take away your freedom to share
+and change it. By contrast, the GNU General Public Licenses are intended to
+guarantee your freedom to share and change free software--to make sure the
+software is free for all its users.
+
+This license, the Library General Public License, applies to some specially
+designated Free Software Foundation software, and to any other libraries whose
+authors decide to use it. You can use it for your libraries, too.
+
+When we speak of free software, we are referring to freedom, not price. Our
+General Public Licenses are designed to make sure that you have the freedom
+to distribute copies of free software (and charge for this service if you
+wish), that you receive source code or can get it if you want it, that you
+can change the software or use pieces of it in new free programs; and that
+you know you can do these things.
+
+To protect your rights, we need to make restrictions that forbid anyone to
+deny you these rights or to ask you to surrender the rights. These restrictions
+translate to certain responsibilities for you if you distribute copies of
+the library, or if you modify it.
+
+For example, if you distribute copies of the library, whether gratis or for
+a fee, you must give the recipients all the rights that we gave you. You must
+make sure that they, too, receive or can get the source code. If you link
+a program with the library, you must provide complete object files to the
+recipients so that they can relink them with the library, after making changes
+to the library and recompiling it. And you must show them these terms so they
+know their rights.
+
+Our method of protecting your rights has two steps: (1) copyright the library,
+and (2) offer you this license which gives you legal permission to copy, distribute
+and/or modify the library.
+
+Also, for each distributor's protection, we want to make certain that everyone
+understands that there is no warranty for this free library. If the library
+is modified by someone else and passed on, we want its recipients to know
+that what they have is not the original version, so that any problems introduced
+by others will not reflect on the original authors' reputations.
+
+Finally, any free program is threatened constantly by software patents. We
+wish to avoid the danger that companies distributing free software will individually
+obtain patent licenses, thus in effect transforming the program into proprietary
+software. To prevent this, we have made it clear that any patent must be licensed
+for everyone's free use or not licensed at all.
+
+Most GNU software, including some libraries, is covered by the ordinary GNU
+General Public License, which was designed for utility programs. This license,
+the GNU Library General Public License, applies to certain designated libraries.
+This license is quite different from the ordinary one; be sure to read it
+in full, and don't assume that anything in it is the same as in the ordinary
+license.
+
+The reason we have a separate public license for some libraries is that they
+blur the distinction we usually make between modifying or adding to a program
+and simply using it. Linking a program with a library, without changing the
+library, is in some sense simply using the library, and is analogous to running
+a utility program or application program. However, in a textual and legal
+sense, the linked executable is a combined work, a derivative of the original
+library, and the ordinary General Public License treats it as such.
+
+Because of this blurred distinction, using the ordinary General Public License
+for libraries did not effectively promote software sharing, because most developers
+did not use the libraries. We concluded that weaker conditions might promote
+sharing better.
+
+However, unrestricted linking of non-free programs would deprive the users
+of those programs of all benefit from the free status of the libraries themselves.
+This Library General Public License is intended to permit developers of non-free
+programs to use free libraries, while preserving your freedom as a user of
+such programs to change the free libraries that are incorporated in them.
+(We have not seen how to achieve this as regards changes in header files,
+but we have achieved it as regards changes in the actual functions of the
+Library.) The hope is that this will lead to faster development of free libraries.
+
+The precise terms and conditions for copying, distribution and modification
+follow. Pay close attention to the difference between a "work based on the
+library" and a "work that uses the library". The former contains code derived
+from the library, while the latter only works together with the library.
+
+Note that it is possible for a library to be covered by the ordinary General
+Public License rather than by this special one.
+
+TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+0. This License Agreement applies to any software library which contains a
+notice placed by the copyright holder or other authorized party saying it
+may be distributed under the terms of this Library General Public License
+(also called "this License"). Each licensee is addressed as "you".
+
+A "library" means a collection of software functions and/or data prepared
+so as to be conveniently linked with application programs (which use some
+of those functions and data) to form executables.
+
+The "Library", below, refers to any such software library or work which has
+been distributed under these terms. A "work based on the Library" means either
+the Library or any derivative work under copyright law: that is to say, a
+work containing the Library or a portion of it, either verbatim or with modifications
+and/or translated straightforwardly into another language. (Hereinafter, translation
+is included without limitation in the term "modification".)
+
+"Source code" for a work means the preferred form of the work for making modifications
+to it. For a library, complete source code means all the source code for all
+modules it contains, plus any associated interface definition files, plus
+the scripts used to control compilation and installation of the library.
+
+Activities other than copying, distribution and modification are not covered
+by this License; they are outside its scope. The act of running a program
+using the Library is not restricted, and output from such a program is covered
+only if its contents constitute a work based on the Library (independent of
+the use of the Library in a tool for writing it). Whether that is true depends
+on what the Library does and what the program that uses the Library does.
+
+1. You may copy and distribute verbatim copies of the Library's complete source
+code as you receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice and disclaimer
+of warranty; keep intact all the notices that refer to this License and to
+the absence of any warranty; and distribute a copy of this License along with
+the Library.
+
+You may charge a fee for the physical act of transferring a copy, and you
+may at your option offer warranty protection in exchange for a fee.
+
+2. You may modify your copy or copies of the Library or any portion of it,
+thus forming a work based on the Library, and copy and distribute such modifications
+or work under the terms of Section 1 above, provided that you also meet all
+of these conditions:
+
+      a) The modified work must itself be a software library.
+
+b) You must cause the files modified to carry prominent notices stating that
+you changed the files and the date of any change.
+
+c) You must cause the whole of the work to be licensed at no charge to all
+third parties under the terms of this License.
+
+d) If a facility in the modified Library refers to a function or a table of
+data to be supplied by an application program that uses the facility, other
+than as an argument passed when the facility is invoked, then you must make
+a good faith effort to ensure that, in the event an application does not supply
+such function or table, the facility still operates, and performs whatever
+part of its purpose remains meaningful.
+
+(For example, a function in a library to compute square roots has a purpose
+that is entirely well-defined independent of the application. Therefore, Subsection
+2d requires that any application-supplied function or table used by this function
+must be optional: if the application does not supply it, the square root function
+must still compute square roots.)
+
+These requirements apply to the modified work as a whole. If identifiable
+sections of that work are not derived from the Library, and can be reasonably
+considered independent and separate works in themselves, then this License,
+and its terms, do not apply to those sections when you distribute them as
+separate works. But when you distribute the same sections as part of a whole
+which is a work based on the Library, the distribution of the whole must be
+on the terms of this License, whose permissions for other licensees extend
+to the entire whole, and thus to each and every part regardless of who wrote
+it.
+
+Thus, it is not the intent of this section to claim rights or contest your
+rights to work written entirely by you; rather, the intent is to exercise
+the right to control the distribution of derivative or collective works based
+on the Library.
+
+In addition, mere aggregation of another work not based on the Library with
+the Library (or with a work based on the Library) on a volume of a storage
+or distribution medium does not bring the other work under the scope of this
+License.
+
+3. You may opt to apply the terms of the ordinary GNU General Public License
+instead of this License to a given copy of the Library. To do this, you must
+alter all the notices that refer to this License, so that they refer to the
+ordinary GNU General Public License, version 2, instead of to this License.
+(If a newer version than version 2 of the ordinary GNU General Public License
+has appeared, then you can specify that version instead if you wish.) Do not
+make any other change in these notices.
+
+Once this change is made in a given copy, it is irreversible for that copy,
+so the ordinary GNU General Public License applies to all subsequent copies
+and derivative works made from that copy.
+
+This option is useful when you wish to copy part of the code of the Library
+into a program that is not a library.
+
+4. You may copy and distribute the Library (or a portion or derivative of
+it, under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you accompany it with the complete corresponding
+machine-readable source code, which must be distributed under the terms of
+Sections 1 and 2 above on a medium customarily used for software interchange.
+
+If distribution of object code is made by offering access to copy from a designated
+place, then offering equivalent access to copy the source code from the same
+place satisfies the requirement to distribute the source code, even though
+third parties are not compelled to copy the source along with the object code.
+
+5. A program that contains no derivative of any portion of the Library, but
+is designed to work with the Library by being compiled or linked with it,
+is called a "work that uses the Library". Such a work, in isolation, is not
+a derivative work of the Library, and therefore falls outside the scope of
+this License.
+
+However, linking a "work that uses the Library" with the Library creates an
+executable that is a derivative of the Library (because it contains portions
+of the Library), rather than a "work that uses the library". The executable
+is therefore covered by this License. Section 6 states terms for distribution
+of such executables.
+
+When a "work that uses the Library" uses material from a header file that
+is part of the Library, the object code for the work may be a derivative work
+of the Library even though the source code is not. Whether this is true is
+especially significant if the work can be linked without the Library, or if
+the work is itself a library. The threshold for this to be true is not precisely
+defined by law.
+
+If such an object file uses only numerical parameters, data structure layouts
+and accessors, and small macros and small inline functions (ten lines or less
+in length), then the use of the object file is unrestricted, regardless of
+whether it is legally a derivative work. (Executables containing this object
+code plus portions of the Library will still fall under Section 6.)
+
+Otherwise, if the work is a derivative of the Library, you may distribute
+the object code for the work under the terms of Section 6. Any executables
+containing that work also fall under Section 6, whether or not they are linked
+directly with the Library itself.
+
+6. As an exception to the Sections above, you may also compile or link a "work
+that uses the Library" with the Library to produce a work containing portions
+of the Library, and distribute that work under terms of your choice, provided
+that the terms permit modification of the work for the customer's own use
+and reverse engineering for debugging such modifications.
+
+You must give prominent notice with each copy of the work that the Library
+is used in it and that the Library and its use are covered by this License.
+You must supply a copy of this License. If the work during execution displays
+copyright notices, you must include the copyright notice for the Library among
+them, as well as a reference directing the user to the copy of this License.
+Also, you must do one of these things:
+
+a) Accompany the work with the complete corresponding machine-readable source
+code for the Library including whatever changes were used in the work (which
+must be distributed under Sections 1 and 2 above); and, if the work is an
+executable linked with the Library, with the complete machine-readable "work
+that uses the Library", as object code and/or source code, so that the user
+can modify the Library and then relink to produce a modified executable containing
+the modified Library. (It is understood that the user who changes the contents
+of definitions files in the Library will not necessarily be able to recompile
+the application to use the modified definitions.)
+
+b) Accompany the work with a written offer, valid for at least three years,
+to give the same user the materials specified in Subsection 6a, above, for
+a charge no more than the cost of performing this distribution.
+
+c) If distribution of the work is made by offering access to copy from a designated
+place, offer equivalent access to copy the above specified materials from
+the same place.
+
+d) Verify that the user has already received a copy of these materials or
+that you have already sent this user a copy.
+
+For an executable, the required form of the "work that uses the Library" must
+include any data and utility programs needed for reproducing the executable
+from it. However, as a special exception, the source code distributed need
+not include anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the operating
+system on which the executable runs, unless that component itself accompanies
+the executable.
+
+It may happen that this requirement contradicts the license restrictions of
+other proprietary libraries that do not normally accompany the operating system.
+Such a contradiction means you cannot use both them and the Library together
+in an executable that you distribute.
+
+7. You may place library facilities that are a work based on the Library side-by-side
+in a single library together with other library facilities not covered by
+this License, and distribute such a combined library, provided that the separate
+distribution of the work based on the Library and of the other library facilities
+is otherwise permitted, and provided that you do these two things:
+
+a) Accompany the combined library with a copy of the same work based on the
+Library, uncombined with any other library facilities. This must be distributed
+under the terms of the Sections above.
+
+b) Give prominent notice with the combined library of the fact that part of
+it is a work based on the Library, and explaining where to find the accompanying
+uncombined form of the same work.
+
+8. You may not copy, modify, sublicense, link with, or distribute the Library
+except as expressly provided under this License. Any attempt otherwise to
+copy, modify, sublicense, link with, or distribute the Library is void, and
+will automatically terminate your rights under this License. However, parties
+who have received copies, or rights, from you under this License will not
+have their licenses terminated so long as such parties remain in full compliance.
+
+9. You are not required to accept this License, since you have not signed
+it. However, nothing else grants you permission to modify or distribute the
+Library or its derivative works. These actions are prohibited by law if you
+do not accept this License. Therefore, by modifying or distributing the Library
+(or any work based on the Library), you indicate your acceptance of this License
+to do so, and all its terms and conditions for copying, distributing or modifying
+the Library or works based on it.
+
+10. Each time you redistribute the Library (or any work based on the Library),
+the recipient automatically receives a license from the original licensor
+to copy, distribute, link with or modify the Library subject to these terms
+and conditions. You may not impose any further restrictions on the recipients'
+exercise of the rights granted herein. You are not responsible for enforcing
+compliance by third parties to this License.
+
+11. If, as a consequence of a court judgment or allegation of patent infringement
+or for any other reason (not limited to patent issues), conditions are imposed
+on you (whether by court order, agreement or otherwise) that contradict the
+conditions of this License, they do not excuse you from the conditions of
+this License. If you cannot distribute so as to satisfy simultaneously your
+obligations under this License and any other pertinent obligations, then as
+a consequence you may not distribute the Library at all. For example, if a
+patent license would not permit royalty-free redistribution of the Library
+by all those who receive copies directly or indirectly through you, then the
+only way you could satisfy both it and this License would be to refrain entirely
+from distribution of the Library.
+
+If any portion of this section is held invalid or unenforceable under any
+particular circumstance, the balance of the section is intended to apply,
+and the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any patents
+or other property right claims or to contest validity of any such claims;
+this section has the sole purpose of protecting the integrity of the free
+software distribution system which is implemented by public license practices.
+Many people have made generous contributions to the wide range of software
+distributed through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing to
+distribute software through any other system and a licensee cannot impose
+that choice.
+
+This section is intended to make thoroughly clear what is believed to be a
+consequence of the rest of this License.
+
+12. If the distribution and/or use of the Library is restricted in certain
+countries either by patents or by copyrighted interfaces, the original copyright
+holder who places the Library under this License may add an explicit geographical
+distribution limitation excluding those countries, so that distribution is
+permitted only in or among countries not thus excluded. In such case, this
+License incorporates the limitation as if written in the body of this License.
+
+13. The Free Software Foundation may publish revised and/or new versions of
+the Library General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to address
+new problems or concerns.
+
+Each version is given a distinguishing version number. If the Library specifies
+a version number of this License which applies to it and "any later version",
+you have the option of following the terms and conditions either of that version
+or of any later version published by the Free Software Foundation. If the
+Library does not specify a license version number, you may choose any version
+ever published by the Free Software Foundation.
+
+14. If you wish to incorporate parts of the Library into other free programs
+whose distribution conditions are incompatible with these, write to the author
+to ask for permission. For software which is copyrighted by the Free Software
+Foundation, write to the Free Software Foundation; we sometimes make exceptions
+for this. Our decision will be guided by the two goals of preserving the free
+status of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+   NO WARRANTY
+
+15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR
+THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE
+STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY
+"AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE
+OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE
+THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE
+OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA
+OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES
+OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH
+HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+END OF TERMS AND CONDITIONS
+
+How to Apply These Terms to Your New Libraries
+
+If you develop a new library, and you want it to be of the greatest possible
+use to the public, we recommend making it free software that everyone can
+redistribute and change. You can do so by permitting redistribution under
+these terms (or, alternatively, under the terms of the ordinary General Public
+License).
+
+To apply these terms, attach the following notices to the library. It is safest
+to attach them to the start of each source file to most effectively convey
+the exclusion of warranty; and each file should have at least the "copyright"
+line and a pointer to where the full notice is found.
+
+one line to give the library's name and an idea of what it does.
+
+Copyright (C) year name of author
+
+This library is free software; you can redistribute it and/or modify it under
+the terms of the GNU Library General Public License as published by the Free
+Software Foundation; either version 2 of the License, or (at your option)
+any later version.
+
+This library is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more
+details.
+
+You should have received a copy of the GNU Library General Public License
+along with this library; if not, write to the Free Software Foundation, Inc.,
+51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your school,
+if any, to sign a "copyright disclaimer" for the library, if necessary. Here
+is a sample; alter the names:
+
+Yoyodyne, Inc., hereby disclaims all copyright interest in
+
+the library `Frob' (a library for tweaking knobs) written
+
+by James Random Hacker.
+
+signature of Ty Coon, 1 April 1990
+
+Ty Coon, President of Vice
+
+That's all there is to it!

LICENSES/LGPL-2.1-only.txt

@@ -0,0 +1,467 @@
+GNU LESSER GENERAL PUBLIC LICENSE
+
+Version 2.1, February 1999
+
+Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+Everyone is permitted to copy and distribute verbatim copies of this license
+document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL. It also counts as the
+successor of the GNU Library Public License, version 2, hence the version
+number 2.1.]
+
+Preamble
+
+The licenses for most software are designed to take away your freedom to share
+and change it. By contrast, the GNU General Public Licenses are intended to
+guarantee your freedom to share and change free software--to make sure the
+software is free for all its users.
+
+This license, the Lesser General Public License, applies to some specially
+designated software packages--typically libraries--of the Free Software Foundation
+and other authors who decide to use it. You can use it too, but we suggest
+you first think carefully about whether this license or the ordinary General
+Public License is the better strategy to use in any particular case, based
+on the explanations below.
+
+When we speak of free software, we are referring to freedom of use, not price.
+Our General Public Licenses are designed to make sure that you have the freedom
+to distribute copies of free software (and charge for this service if you
+wish); that you receive source code or can get it if you want it; that you
+can change the software and use pieces of it in new free programs; and that
+you are informed that you can do these things.
+
+To protect your rights, we need to make restrictions that forbid distributors
+to deny you these rights or to ask you to surrender these rights. These restrictions
+translate to certain responsibilities for you if you distribute copies of
+the library or if you modify it.
+
+For example, if you distribute copies of the library, whether gratis or for
+a fee, you must give the recipients all the rights that we gave you. You must
+make sure that they, too, receive or can get the source code. If you link
+other code with the library, you must provide complete object files to the
+recipients, so that they can relink them with the library after making changes
+to the library and recompiling it. And you must show them these terms so they
+know their rights.
+
+We protect your rights with a two-step method: (1) we copyright the library,
+and (2) we offer you this license, which gives you legal permission to copy,
+distribute and/or modify the library.
+
+To protect each distributor, we want to make it very clear that there is no
+warranty for the free library. Also, if the library is modified by someone
+else and passed on, the recipients should know that what they have is not
+the original version, so that the original author's reputation will not be
+affected by problems that might be introduced by others.
+
+Finally, software patents pose a constant threat to the existence of any free
+program. We wish to make sure that a company cannot effectively restrict the
+users of a free program by obtaining a restrictive license from a patent holder.
+Therefore, we insist that any patent license obtained for a version of the
+library must be consistent with the full freedom of use specified in this
+license.
+
+Most GNU software, including some libraries, is covered by the ordinary GNU
+General Public License. This license, the GNU Lesser General Public License,
+applies to certain designated libraries, and is quite different from the ordinary
+General Public License. We use this license for certain libraries in order
+to permit linking those libraries into non-free programs.
+
+When a program is linked with a library, whether statically or using a shared
+library, the combination of the two is legally speaking a combined work, a
+derivative of the original library. The ordinary General Public License therefore
+permits such linking only if the entire combination fits its criteria of freedom.
+The Lesser General Public License permits more lax criteria for linking other
+code with the library.
+
+We call this license the "Lesser" General Public License because it does Less
+to protect the user's freedom than the ordinary General Public License. It
+also provides other free software developers Less of an advantage over competing
+non-free programs. These disadvantages are the reason we use the ordinary
+General Public License for many libraries. However, the Lesser license provides
+advantages in certain special circumstances.
+
+For example, on rare occasions, there may be a special need to encourage the
+widest possible use of a certain library, so that it becomes a de-facto standard.
+To achieve this, non-free programs must be allowed to use the library. A more
+frequent case is that a free library does the same job as widely used non-free
+libraries. In this case, there is little to gain by limiting the free library
+to free software only, so we use the Lesser General Public License.
+
+In other cases, permission to use a particular library in non-free programs
+enables a greater number of people to use a large body of free software. For
+example, permission to use the GNU C Library in non-free programs enables
+many more people to use the whole GNU operating system, as well as its variant,
+the GNU/Linux operating system.
+
+Although the Lesser General Public License is Less protective of the users'
+freedom, it does ensure that the user of a program that is linked with the
+Library has the freedom and the wherewithal to run that program using a modified
+version of the Library.
+
+The precise terms and conditions for copying, distribution and modification
+follow. Pay close attention to the difference between a "work based on the
+library" and a "work that uses the library". The former contains code derived
+from the library, whereas the latter must be combined with the library in
+order to run.
+
+TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+0. This License Agreement applies to any software library or other program
+which contains a notice placed by the copyright holder or other authorized
+party saying it may be distributed under the terms of this Lesser General
+Public License (also called "this License"). Each licensee is addressed as
+"you".
+
+A "library" means a collection of software functions and/or data prepared
+so as to be conveniently linked with application programs (which use some
+of those functions and data) to form executables.
+
+The "Library", below, refers to any such software library or work which has
+been distributed under these terms. A "work based on the Library" means either
+the Library or any derivative work under copyright law: that is to say, a
+work containing the Library or a portion of it, either verbatim or with modifications
+and/or translated straightforwardly into another language. (Hereinafter, translation
+is included without limitation in the term "modification".)
+
+"Source code" for a work means the preferred form of the work for making modifications
+to it. For a library, complete source code means all the source code for all
+modules it contains, plus any associated interface definition files, plus
+the scripts used to control compilation and installation of the library.
+
+Activities other than copying, distribution and modification are not covered
+by this License; they are outside its scope. The act of running a program
+using the Library is not restricted, and output from such a program is covered
+only if its contents constitute a work based on the Library (independent of
+the use of the Library in a tool for writing it). Whether that is true depends
+on what the Library does and what the program that uses the Library does.
+
+1. You may copy and distribute verbatim copies of the Library's complete source
+code as you receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice and disclaimer
+of warranty; keep intact all the notices that refer to this License and to
+the absence of any warranty; and distribute a copy of this License along with
+the Library.
+
+You may charge a fee for the physical act of transferring a copy, and you
+may at your option offer warranty protection in exchange for a fee.
+
+2. You may modify your copy or copies of the Library or any portion of it,
+thus forming a work based on the Library, and copy and distribute such modifications
+or work under the terms of Section 1 above, provided that you also meet all
+of these conditions:
+
+      a) The modified work must itself be a software library.
+
+b) You must cause the files modified to carry prominent notices stating that
+you changed the files and the date of any change.
+
+c) You must cause the whole of the work to be licensed at no charge to all
+third parties under the terms of this License.
+
+d) If a facility in the modified Library refers to a function or a table of
+data to be supplied by an application program that uses the facility, other
+than as an argument passed when the facility is invoked, then you must make
+a good faith effort to ensure that, in the event an application does not supply
+such function or table, the facility still operates, and performs whatever
+part of its purpose remains meaningful.
+
+(For example, a function in a library to compute square roots has a purpose
+that is entirely well-defined independent of the application. Therefore, Subsection
+2d requires that any application-supplied function or table used by this function
+must be optional: if the application does not supply it, the square root function
+must still compute square roots.)
+
+These requirements apply to the modified work as a whole. If identifiable
+sections of that work are not derived from the Library, and can be reasonably
+considered independent and separate works in themselves, then this License,
+and its terms, do not apply to those sections when you distribute them as
+separate works. But when you distribute the same sections as part of a whole
+which is a work based on the Library, the distribution of the whole must be
+on the terms of this License, whose permissions for other licensees extend
+to the entire whole, and thus to each and every part regardless of who wrote
+it.
+
+Thus, it is not the intent of this section to claim rights or contest your
+rights to work written entirely by you; rather, the intent is to exercise
+the right to control the distribution of derivative or collective works based
+on the Library.
+
+In addition, mere aggregation of another work not based on the Library with
+the Library (or with a work based on the Library) on a volume of a storage
+or distribution medium does not bring the other work under the scope of this
+License.
+
+3. You may opt to apply the terms of the ordinary GNU General Public License
+instead of this License to a given copy of the Library. To do this, you must
+alter all the notices that refer to this License, so that they refer to the
+ordinary GNU General Public License, version 2, instead of to this License.
+(If a newer version than version 2 of the ordinary GNU General Public License
+has appeared, then you can specify that version instead if you wish.) Do not
+make any other change in these notices.
+
+Once this change is made in a given copy, it is irreversible for that copy,
+so the ordinary GNU General Public License applies to all subsequent copies
+and derivative works made from that copy.
+
+This option is useful when you wish to copy part of the code of the Library
+into a program that is not a library.
+
+4. You may copy and distribute the Library (or a portion or derivative of
+it, under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you accompany it with the complete corresponding
+machine-readable source code, which must be distributed under the terms of
+Sections 1 and 2 above on a medium customarily used for software interchange.
+
+If distribution of object code is made by offering access to copy from a designated
+place, then offering equivalent access to copy the source code from the same
+place satisfies the requirement to distribute the source code, even though
+third parties are not compelled to copy the source along with the object code.
+
+5. A program that contains no derivative of any portion of the Library, but
+is designed to work with the Library by being compiled or linked with it,
+is called a "work that uses the Library". Such a work, in isolation, is not
+a derivative work of the Library, and therefore falls outside the scope of
+this License.
+
+However, linking a "work that uses the Library" with the Library creates an
+executable that is a derivative of the Library (because it contains portions
+of the Library), rather than a "work that uses the library". The executable
+is therefore covered by this License. Section 6 states terms for distribution
+of such executables.
+
+When a "work that uses the Library" uses material from a header file that
+is part of the Library, the object code for the work may be a derivative work
+of the Library even though the source code is not. Whether this is true is
+especially significant if the work can be linked without the Library, or if
+the work is itself a library. The threshold for this to be true is not precisely
+defined by law.
+
+If such an object file uses only numerical parameters, data structure layouts
+and accessors, and small macros and small inline functions (ten lines or less
+in length), then the use of the object file is unrestricted, regardless of
+whether it is legally a derivative work. (Executables containing this object
+code plus portions of the Library will still fall under Section 6.)
+
+Otherwise, if the work is a derivative of the Library, you may distribute
+the object code for the work under the terms of Section 6. Any executables
+containing that work also fall under Section 6, whether or not they are linked
+directly with the Library itself.
+
+6. As an exception to the Sections above, you may also combine or link a "work
+that uses the Library" with the Library to produce a work containing portions
+of the Library, and distribute that work under terms of your choice, provided
+that the terms permit modification of the work for the customer's own use
+and reverse engineering for debugging such modifications.
+
+You must give prominent notice with each copy of the work that the Library
+is used in it and that the Library and its use are covered by this License.
+You must supply a copy of this License. If the work during execution displays
+copyright notices, you must include the copyright notice for the Library among
+them, as well as a reference directing the user to the copy of this License.
+Also, you must do one of these things:
+
+a) Accompany the work with the complete corresponding machine-readable source
+code for the Library including whatever changes were used in the work (which
+must be distributed under Sections 1 and 2 above); and, if the work is an
+executable linked with the Library, with the complete machine-readable "work
+that uses the Library", as object code and/or source code, so that the user
+can modify the Library and then relink to produce a modified executable containing
+the modified Library. (It is understood that the user who changes the contents
+of definitions files in the Library will not necessarily be able to recompile
+the application to use the modified definitions.)
+
+b) Use a suitable shared library mechanism for linking with the Library. A
+suitable mechanism is one that (1) uses at run time a copy of the library
+already present on the user's computer system, rather than copying library
+functions into the executable, and (2) will operate properly with a modified
+version of the library, if the user installs one, as long as the modified
+version is interface-compatible with the version that the work was made with.
+
+c) Accompany the work with a written offer, valid for at least three years,
+to give the same user the materials specified in Subsection 6a, above, for
+a charge no more than the cost of performing this distribution.
+
+d) If distribution of the work is made by offering access to copy from a designated
+place, offer equivalent access to copy the above specified materials from
+the same place.
+
+e) Verify that the user has already received a copy of these materials or
+that you have already sent this user a copy.
+
+For an executable, the required form of the "work that uses the Library" must
+include any data and utility programs needed for reproducing the executable
+from it. However, as a special exception, the materials to be distributed
+need not include anything that is normally distributed (in either source or
+binary form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component itself
+accompanies the executable.
+
+It may happen that this requirement contradicts the license restrictions of
+other proprietary libraries that do not normally accompany the operating system.
+Such a contradiction means you cannot use both them and the Library together
+in an executable that you distribute.
+
+7. You may place library facilities that are a work based on the Library side-by-side
+in a single library together with other library facilities not covered by
+this License, and distribute such a combined library, provided that the separate
+distribution of the work based on the Library and of the other library facilities
+is otherwise permitted, and provided that you do these two things:
+
+a) Accompany the combined library with a copy of the same work based on the
+Library, uncombined with any other library facilities. This must be distributed
+under the terms of the Sections above.
+
+b) Give prominent notice with the combined library of the fact that part of
+it is a work based on the Library, and explaining where to find the accompanying
+uncombined form of the same work.
+
+8. You may not copy, modify, sublicense, link with, or distribute the Library
+except as expressly provided under this License. Any attempt otherwise to
+copy, modify, sublicense, link with, or distribute the Library is void, and
+will automatically terminate your rights under this License. However, parties
+who have received copies, or rights, from you under this License will not
+have their licenses terminated so long as such parties remain in full compliance.
+
+9. You are not required to accept this License, since you have not signed
+it. However, nothing else grants you permission to modify or distribute the
+Library or its derivative works. These actions are prohibited by law if you
+do not accept this License. Therefore, by modifying or distributing the Library
+(or any work based on the Library), you indicate your acceptance of this License
+to do so, and all its terms and conditions for copying, distributing or modifying
+the Library or works based on it.
+
+10. Each time you redistribute the Library (or any work based on the Library),
+the recipient automatically receives a license from the original licensor
+to copy, distribute, link with or modify the Library subject to these terms
+and conditions. You may not impose any further restrictions on the recipients'
+exercise of the rights granted herein. You are not responsible for enforcing
+compliance by third parties with this License.
+
+11. If, as a consequence of a court judgment or allegation of patent infringement
+or for any other reason (not limited to patent issues), conditions are imposed
+on you (whether by court order, agreement or otherwise) that contradict the
+conditions of this License, they do not excuse you from the conditions of
+this License. If you cannot distribute so as to satisfy simultaneously your
+obligations under this License and any other pertinent obligations, then as
+a consequence you may not distribute the Library at all. For example, if a
+patent license would not permit royalty-free redistribution of the Library
+by all those who receive copies directly or indirectly through you, then the
+only way you could satisfy both it and this License would be to refrain entirely
+from distribution of the Library.
+
+If any portion of this section is held invalid or unenforceable under any
+particular circumstance, the balance of the section is intended to apply,
+and the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any patents
+or other property right claims or to contest validity of any such claims;
+this section has the sole purpose of protecting the integrity of the free
+software distribution system which is implemented by public license practices.
+Many people have made generous contributions to the wide range of software
+distributed through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing to
+distribute software through any other system and a licensee cannot impose
+that choice.
+
+This section is intended to make thoroughly clear what is believed to be a
+consequence of the rest of this License.
+
+12. If the distribution and/or use of the Library is restricted in certain
+countries either by patents or by copyrighted interfaces, the original copyright
+holder who places the Library under this License may add an explicit geographical
+distribution limitation excluding those countries, so that distribution is
+permitted only in or among countries not thus excluded. In such case, this
+License incorporates the limitation as if written in the body of this License.
+
+13. The Free Software Foundation may publish revised and/or new versions of
+the Lesser General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to address
+new problems or concerns.
+
+Each version is given a distinguishing version number. If the Library specifies
+a version number of this License which applies to it and "any later version",
+you have the option of following the terms and conditions either of that version
+or of any later version published by the Free Software Foundation. If the
+Library does not specify a license version number, you may choose any version
+ever published by the Free Software Foundation.
+
+14. If you wish to incorporate parts of the Library into other free programs
+whose distribution conditions are incompatible with these, write to the author
+to ask for permission. For software which is copyrighted by the Free Software
+Foundation, write to the Free Software Foundation; we sometimes make exceptions
+for this. Our decision will be guided by the two goals of preserving the free
+status of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+   NO WARRANTY
+
+15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR
+THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE
+STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY
+"AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE
+OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE
+THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE
+OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA
+OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES
+OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH
+HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+END OF TERMS AND CONDITIONS
+
+How to Apply These Terms to Your New Libraries
+
+If you develop a new library, and you want it to be of the greatest possible
+use to the public, we recommend making it free software that everyone can
+redistribute and change. You can do so by permitting redistribution under
+these terms (or, alternatively, under the terms of the ordinary General Public
+License).
+
+To apply these terms, attach the following notices to the library. It is safest
+to attach them to the start of each source file to most effectively convey
+the exclusion of warranty; and each file should have at least the "copyright"
+line and a pointer to where the full notice is found.
+
+< one line to give the library's name and an idea of what it does. >
+
+Copyright (C) < year > < name of author >
+
+This library is free software; you can redistribute it and/or modify it under
+the terms of the GNU Lesser General Public License as published by the Free
+Software Foundation; either version 2.1 of the License, or (at your option)
+any later version.
+
+This library is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
+details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this library; if not, write to the Free Software Foundation, Inc., 51
+Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information
+on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your school,
+if any, to sign a "copyright disclaimer" for the library, if necessary. Here
+is a sample; alter the names:
+
+Yoyodyne, Inc., hereby disclaims all copyright interest in
+
+the library `Frob' (a library for tweaking knobs) written
+
+by James Random Hacker.
+
+< signature of Ty Coon > , 1 April 1990
+
+Ty Coon, President of Vice
+
+That's all there is to it!

LICENSES/LGPL-2.1-or-later.txt

@@ -0,0 +1,468 @@
+GNU LESSER GENERAL PUBLIC LICENSE
+
+Version 2.1, February 1999
+
+Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+Everyone is permitted to copy and distribute verbatim copies of this license
+document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL. It also counts as the
+successor of the GNU Library Public License, version 2, hence the version
+number 2.1.]
+
+Preamble
+
+The licenses for most software are designed to take away your freedom to share
+and change it. By contrast, the GNU General Public Licenses are intended to
+guarantee your freedom to share and change free software--to make sure the
+software is free for all its users.
+
+This license, the Lesser General Public License, applies to some specially
+designated software packages--typically libraries--of the Free Software Foundation
+and other authors who decide to use it. You can use it too, but we suggest
+you first think carefully about whether this license or the ordinary General
+Public License is the better strategy to use in any particular case, based
+on the explanations below.
+
+When we speak of free software, we are referring to freedom of use, not price.
+Our General Public Licenses are designed to make sure that you have the freedom
+to distribute copies of free software (and charge for this service if you
+wish); that you receive source code or can get it if you want it; that you
+can change the software and use pieces of it in new free programs; and that
+you are informed that you can do these things.
+
+To protect your rights, we need to make restrictions that forbid distributors
+to deny you these rights or to ask you to surrender these rights. These restrictions
+translate to certain responsibilities for you if you distribute copies of
+the library or if you modify it.
+
+For example, if you distribute copies of the library, whether gratis or for
+a fee, you must give the recipients all the rights that we gave you. You must
+make sure that they, too, receive or can get the source code. If you link
+other code with the library, you must provide complete object files to the
+recipients, so that they can relink them with the library after making changes
+to the library and recompiling it. And you must show them these terms so they
+know their rights.
+
+We protect your rights with a two-step method: (1) we copyright the library,
+and (2) we offer you this license, which gives you legal permission to copy,
+distribute and/or modify the library.
+
+To protect each distributor, we want to make it very clear that there is no
+warranty for the free library. Also, if the library is modified by someone
+else and passed on, the recipients should know that what they have is not
+the original version, so that the original author's reputation will not be
+affected by problems that might be introduced by others.
+
+Finally, software patents pose a constant threat to the existence of any free
+program. We wish to make sure that a company cannot effectively restrict the
+users of a free program by obtaining a restrictive license from a patent holder.
+Therefore, we insist that any patent license obtained for a version of the
+library must be consistent with the full freedom of use specified in this
+license.
+
+Most GNU software, including some libraries, is covered by the ordinary GNU
+General Public License. This license, the GNU Lesser General Public License,
+applies to certain designated libraries, and is quite different from the ordinary
+General Public License. We use this license for certain libraries in order
+to permit linking those libraries into non-free programs.
+
+When a program is linked with a library, whether statically or using a shared
+library, the combination of the two is legally speaking a combined work, a
+derivative of the original library. The ordinary General Public License therefore
+permits such linking only if the entire combination fits its criteria of freedom.
+The Lesser General Public License permits more lax criteria for linking other
+code with the library.
+
+We call this license the "Lesser" General Public License because it does Less
+to protect the user's freedom than the ordinary General Public License. It
+also provides other free software developers Less of an advantage over competing
+non-free programs. These disadvantages are the reason we use the ordinary
+General Public License for many libraries. However, the Lesser license provides
+advantages in certain special circumstances.
+
+For example, on rare occasions, there may be a special need to encourage the
+widest possible use of a certain library, so that it becomes a de-facto standard.
+To achieve this, non-free programs must be allowed to use the library. A more
+frequent case is that a free library does the same job as widely used non-free
+libraries. In this case, there is little to gain by limiting the free library
+to free software only, so we use the Lesser General Public License.
+
+In other cases, permission to use a particular library in non-free programs
+enables a greater number of people to use a large body of free software. For
+example, permission to use the GNU C Library in non-free programs enables
+many more people to use the whole GNU operating system, as well as its variant,
+the GNU/Linux operating system.
+
+Although the Lesser General Public License is Less protective of the users'
+freedom, it does ensure that the user of a program that is linked with the
+Library has the freedom and the wherewithal to run that program using a modified
+version of the Library.
+
+The precise terms and conditions for copying, distribution and modification
+follow. Pay close attention to the difference between a "work based on the
+library" and a "work that uses the library". The former contains code derived
+from the library, whereas the latter must be combined with the library in
+order to run.
+
+TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+0. This License Agreement applies to any software library or other program
+which contains a notice placed by the copyright holder or other authorized
+party saying it may be distributed under the terms of this Lesser General
+Public License (also called "this License"). Each licensee is addressed as
+"you".
+
+A "library" means a collection of software functions and/or data prepared
+so as to be conveniently linked with application programs (which use some
+of those functions and data) to form executables.
+
+The "Library", below, refers to any such software library or work which has
+been distributed under these terms. A "work based on the Library" means either
+the Library or any derivative work under copyright law: that is to say, a
+work containing the Library or a portion of it, either verbatim or with modifications
+and/or translated straightforwardly into another language. (Hereinafter, translation
+is included without limitation in the term "modification".)
+
+"Source code" for a work means the preferred form of the work for making modifications
+to it. For a library, complete source code means all the source code for all
+modules it contains, plus any associated interface definition files, plus
+the scripts used to control compilation and installation of the library.
+
+Activities other than copying, distribution and modification are not covered
+by this License; they are outside its scope. The act of running a program
+using the Library is not restricted, and output from such a program is covered
+only if its contents constitute a work based on the Library (independent of
+the use of the Library in a tool for writing it). Whether that is true depends
+on what the Library does and what the program that uses the Library does.
+
+1. You may copy and distribute verbatim copies of the Library's complete source
+code as you receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice and disclaimer
+of warranty; keep intact all the notices that refer to this License and to
+the absence of any warranty; and distribute a copy of this License along with
+the Library.
+
+You may charge a fee for the physical act of transferring a copy, and you
+may at your option offer warranty protection in exchange for a fee.
+
+2. You may modify your copy or copies of the Library or any portion of it,
+thus forming a work based on the Library, and copy and distribute such modifications
+or work under the terms of Section 1 above, provided that you also meet all
+of these conditions:
+
+      a) The modified work must itself be a software library.
+
+b) You must cause the files modified to carry prominent notices stating that
+you changed the files and the date of any change.
+
+c) You must cause the whole of the work to be licensed at no charge to all
+third parties under the terms of this License.
+
+d) If a facility in the modified Library refers to a function or a table of
+data to be supplied by an application program that uses the facility, other
+than as an argument passed when the facility is invoked, then you must make
+a good faith effort to ensure that, in the event an application does not supply
+such function or table, the facility still operates, and performs whatever
+part of its purpose remains meaningful.
+
+(For example, a function in a library to compute square roots has a purpose
+that is entirely well-defined independent of the application. Therefore, Subsection
+2d requires that any application-supplied function or table used by this function
+must be optional: if the application does not supply it, the square root function
+must still compute square roots.)
+
+These requirements apply to the modified work as a whole. If identifiable
+sections of that work are not derived from the Library, and can be reasonably
+considered independent and separate works in themselves, then this License,
+and its terms, do not apply to those sections when you distribute them as
+separate works. But when you distribute the same sections as part of a whole
+which is a work based on the Library, the distribution of the whole must be
+on the terms of this License, whose permissions for other licensees extend
+to the entire whole, and thus to each and every part regardless of who wrote
+it.
+
+Thus, it is not the intent of this section to claim rights or contest your
+rights to work written entirely by you; rather, the intent is to exercise
+the right to control the distribution of derivative or collective works based
+on the Library.
+
+In addition, mere aggregation of another work not based on the Library with
+the Library (or with a work based on the Library) on a volume of a storage
+or distribution medium does not bring the other work under the scope of this
+License.
+
+3. You may opt to apply the terms of the ordinary GNU General Public License
+instead of this License to a given copy of the Library. To do this, you must
+alter all the notices that refer to this License, so that they refer to the
+ordinary GNU General Public License, version 2, instead of to this License.
+(If a newer version than version 2 of the ordinary GNU General Public License
+has appeared, then you can specify that version instead if you wish.) Do not
+make any other change in these notices.
+
+Once this change is made in a given copy, it is irreversible for that copy,
+so the ordinary GNU General Public License applies to all subsequent copies
+and derivative works made from that copy.
+
+This option is useful when you wish to copy part of the code of the Library
+into a program that is not a library.
+
+4. You may copy and distribute the Library (or a portion or derivative of
+it, under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you accompany it with the complete corresponding
+machine-readable source code, which must be distributed under the terms of
+Sections 1 and 2 above on a medium customarily used for software interchange.
+
+If distribution of object code is made by offering access to copy from a designated
+place, then offering equivalent access to copy the source code from the same
+place satisfies the requirement to distribute the source code, even though
+third parties are not compelled to copy the source along with the object code.
+
+5. A program that contains no derivative of any portion of the Library, but
+is designed to work with the Library by being compiled or linked with it,
+is called a "work that uses the Library". Such a work, in isolation, is not
+a derivative work of the Library, and therefore falls outside the scope of
+this License.
+
+However, linking a "work that uses the Library" with the Library creates an
+executable that is a derivative of the Library (because it contains portions
+of the Library), rather than a "work that uses the library". The executable
+is therefore covered by this License. Section 6 states terms for distribution
+of such executables.
+
+When a "work that uses the Library" uses material from a header file that
+is part of the Library, the object code for the work may be a derivative work
+of the Library even though the source code is not. Whether this is true is
+especially significant if the work can be linked without the Library, or if
+the work is itself a library. The threshold for this to be true is not precisely
+defined by law.
+
+If such an object file uses only numerical parameters, data structure layouts
+and accessors, and small macros and small inline functions (ten lines or less
+in length), then the use of the object file is unrestricted, regardless of
+whether it is legally a derivative work. (Executables containing this object
+code plus portions of the Library will still fall under Section 6.)
+
+Otherwise, if the work is a derivative of the Library, you may distribute
+the object code for the work under the terms of Section 6. Any executables
+containing that work also fall under Section 6, whether or not they are linked
+directly with the Library itself.
+
+6. As an exception to the Sections above, you may also combine or link a "work
+that uses the Library" with the Library to produce a work containing portions
+of the Library, and distribute that work under terms of your choice, provided
+that the terms permit modification of the work for the customer's own use
+and reverse engineering for debugging such modifications.
+
+You must give prominent notice with each copy of the work that the Library
+is used in it and that the Library and its use are covered by this License.
+You must supply a copy of this License. If the work during execution displays
+copyright notices, you must include the copyright notice for the Library among
+them, as well as a reference directing the user to the copy of this License.
+Also, you must do one of these things:
+
+a) Accompany the work with the complete corresponding machine-readable source
+code for the Library including whatever changes were used in the work (which
+must be distributed under Sections 1 and 2 above); and, if the work is an
+executable linked with the Library, with the complete machine-readable "work
+that uses the Library", as object code and/or source code, so that the user
+can modify the Library and then relink to produce a modified executable containing
+the modified Library. (It is understood that the user who changes the contents
+of definitions files in the Library will not necessarily be able to recompile
+the application to use the modified definitions.)
+
+b) Use a suitable shared library mechanism for linking with the Library. A
+suitable mechanism is one that (1) uses at run time a copy of the library
+already present on the user's computer system, rather than copying library
+functions into the executable, and (2) will operate properly with a modified
+version of the library, if the user installs one, as long as the modified
+version is interface-compatible with the version that the work was made with.
+
+c) Accompany the work with a written offer, valid for at least three years,
+to give the same user the materials specified in Subsection 6a, above, for
+a charge no more than the cost of performing this distribution.
+
+d) If distribution of the work is made by offering access to copy from a designated
+place, offer equivalent access to copy the above specified materials from
+the same place.
+
+e) Verify that the user has already received a copy of these materials or
+that you have already sent this user a copy.
+
+For an executable, the required form of the "work that uses the Library" must
+include any data and utility programs needed for reproducing the executable
+from it. However, as a special exception, the materials to be distributed
+need not include anything that is normally distributed (in either source or
+binary form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component itself
+accompanies the executable.
+
+It may happen that this requirement contradicts the license restrictions of
+other proprietary libraries that do not normally accompany the operating system.
+Such a contradiction means you cannot use both them and the Library together
+in an executable that you distribute.
+
+7. You may place library facilities that are a work based on the Library side-by-side
+in a single library together with other library facilities not covered by
+this License, and distribute such a combined library, provided that the separate
+distribution of the work based on the Library and of the other library facilities
+is otherwise permitted, and provided that you do these two things:
+
+a) Accompany the combined library with a copy of the same work based on the
+Library, uncombined with any other library facilities. This must be distributed
+under the terms of the Sections above.
+
+b) Give prominent notice with the combined library of the fact that part of
+it is a work based on the Library, and explaining where to find the accompanying
+uncombined form of the same work.
+
+8. You may not copy, modify, sublicense, link with, or distribute the Library
+except as expressly provided under this License. Any attempt otherwise to
+copy, modify, sublicense, link with, or distribute the Library is void, and
+will automatically terminate your rights under this License. However, parties
+who have received copies, or rights, from you under this License will not
+have their licenses terminated so long as such parties remain in full compliance.
+
+9. You are not required to accept this License, since you have not signed
+it. However, nothing else grants you permission to modify or distribute the
+Library or its derivative works. These actions are prohibited by law if you
+do not accept this License. Therefore, by modifying or distributing the Library
+(or any work based on the Library), you indicate your acceptance of this License
+to do so, and all its terms and conditions for copying, distributing or modifying
+the Library or works based on it.
+
+10. Each time you redistribute the Library (or any work based on the Library),
+the recipient automatically receives a license from the original licensor
+to copy, distribute, link with or modify the Library subject to these terms
+and conditions. You may not impose any further restrictions on the recipients'
+exercise of the rights granted herein. You are not responsible for enforcing
+compliance by third parties with this License.
+
+11. If, as a consequence of a court judgment or allegation of patent infringement
+or for any other reason (not limited to patent issues), conditions are imposed
+on you (whether by court order, agreement or otherwise) that contradict the
+conditions of this License, they do not excuse you from the conditions of
+this License. If you cannot distribute so as to satisfy simultaneously your
+obligations under this License and any other pertinent obligations, then as
+a consequence you may not distribute the Library at all. For example, if a
+patent license would not permit royalty-free redistribution of the Library
+by all those who receive copies directly or indirectly through you, then the
+only way you could satisfy both it and this License would be to refrain entirely
+from distribution of the Library.
+
+If any portion of this section is held invalid or unenforceable under any
+particular circumstance, the balance of the section is intended to apply,
+and the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any patents
+or other property right claims or to contest validity of any such claims;
+this section has the sole purpose of protecting the integrity of the free
+software distribution system which is implemented by public license practices.
+Many people have made generous contributions to the wide range of software
+distributed through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing to
+distribute software through any other system and a licensee cannot impose
+that choice.
+
+This section is intended to make thoroughly clear what is believed to be a
+consequence of the rest of this License.
+
+12. If the distribution and/or use of the Library is restricted in certain
+countries either by patents or by copyrighted interfaces, the original copyright
+holder who places the Library under this License may add an explicit geographical
+distribution limitation excluding those countries, so that distribution is
+permitted only in or among countries not thus excluded. In such case, this
+License incorporates the limitation as if written in the body of this License.
+
+13. The Free Software Foundation may publish revised and/or new versions of
+the Lesser General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to address
+new problems or concerns.
+
+Each version is given a distinguishing version number. If the Library specifies
+a version number of this License which applies to it and "any later version",
+you have the option of following the terms and conditions either of that version
+or of any later version published by the Free Software Foundation. If the
+Library does not specify a license version number, you may choose any version
+ever published by the Free Software Foundation.
+
+14. If you wish to incorporate parts of the Library into other free programs
+whose distribution conditions are incompatible with these, write to the author
+to ask for permission. For software which is copyrighted by the Free Software
+Foundation, write to the Free Software Foundation; we sometimes make exceptions
+for this. Our decision will be guided by the two goals of preserving the free
+status of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+   NO WARRANTY
+
+15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR
+THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE
+STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE LIBRARY
+"AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE
+OF THE LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE
+THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE
+OR INABILITY TO USE THE LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA
+OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES
+OR A FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH
+HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+END OF TERMS AND CONDITIONS
+
+How to Apply These Terms to Your New Libraries
+
+If you develop a new library, and you want it to be of the greatest possible
+use to the public, we recommend making it free software that everyone can
+redistribute and change. You can do so by permitting redistribution under
+these terms (or, alternatively, under the terms of the ordinary General Public
+License).
+
+To apply these terms, attach the following notices to the library. It is safest
+to attach them to the start of each source file to most effectively convey
+the exclusion of warranty; and each file should have at least the "copyright"
+line and a pointer to where the full notice is found.
+
+<one line to give the library's name and an idea of what it does.>
+
+Copyright (C) <year> <name of author>
+
+This library is free software; you can redistribute it and/or modify it under
+the terms of the GNU Lesser General Public License as published by the Free
+Software Foundation; either version 2.1 of the License, or (at your option)
+any later version.
+
+This library is distributed in the hope that it will be useful, but WITHOUT
+ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
+details.
+
+You should have received a copy of the GNU Lesser General Public License along
+with this library; if not, write to the Free Software Foundation, Inc., 51
+Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+Also add information on how to contact you by electronic and paper mail.
+
+You should also get your employer (if you work as a programmer) or your school,
+if any, to sign a "copyright disclaimer" for the library, if necessary. Here
+is a sample; alter the names:
+
+Yoyodyne, Inc., hereby disclaims all copyright interest in
+
+the library `Frob' (a library for tweaking knobs) written
+
+by James Random Hacker.
+
+< signature of Ty Coon > , 1 April 1990
+
+Ty Coon, President of Vice
+
+That's all there is to it!

LICENSES/LGPL-3.0-only.txt

@@ -0,0 +1,163 @@
+GNU LESSER GENERAL PUBLIC LICENSE
+
+Version 3, 29 June 2007
+
+Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+
+Everyone is permitted to copy and distribute verbatim copies of this license
+document, but changing it is not allowed.
+
+This version of the GNU Lesser General Public License incorporates the terms
+and conditions of version 3 of the GNU General Public License, supplemented
+by the additional permissions listed below.
+
+   0. Additional Definitions.
+
+      
+
+As used herein, "this License" refers to version 3 of the GNU Lesser General
+Public License, and the "GNU GPL" refers to version 3 of the GNU General Public
+License.
+
+      
+
+"The Library" refers to a covered work governed by this License, other than
+an Application or a Combined Work as defined below.
+
+      
+
+An "Application" is any work that makes use of an interface provided by the
+Library, but which is not otherwise based on the Library. Defining a subclass
+of a class defined by the Library is deemed a mode of using an interface provided
+by the Library.
+
+      
+
+A "Combined Work" is a work produced by combining or linking an Application
+with the Library. The particular version of the Library with which the Combined
+Work was made is also called the "Linked Version".
+
+      
+
+The "Minimal Corresponding Source" for a Combined Work means the Corresponding
+Source for the Combined Work, excluding any source code for portions of the
+Combined Work that, considered in isolation, are based on the Application,
+and not on the Linked Version.
+
+      
+
+The "Corresponding Application Code" for a Combined Work means the object
+code and/or source code for the Application, including any data and utility
+programs needed for reproducing the Combined Work from the Application, but
+excluding the System Libraries of the Combined Work.
+
+   1. Exception to Section 3 of the GNU GPL.
+
+You may convey a covered work under sections 3 and 4 of this License without
+being bound by section 3 of the GNU GPL.
+
+   2. Conveying Modified Versions.
+
+If you modify a copy of the Library, and, in your modifications, a facility
+refers to a function or data to be supplied by an Application that uses the
+facility (other than as an argument passed when the facility is invoked),
+then you may convey a copy of the modified version:
+
+a) under this License, provided that you make a good faith effort to ensure
+that, in the event an Application does not supply the function or data, the
+facility still operates, and performs whatever part of its purpose remains
+meaningful, or
+
+b) under the GNU GPL, with none of the additional permissions of this License
+applicable to that copy.
+
+   3. Object Code Incorporating Material from Library Header Files.
+
+The object code form of an Application may incorporate material from a header
+file that is part of the Library. You may convey such object code under terms
+of your choice, provided that, if the incorporated material is not limited
+to numerical parameters, data structure layouts and accessors, or small macros,
+inline functions and templates (ten or fewer lines in length), you do both
+of the following:
+
+a) Give prominent notice with each copy of the object code that the Library
+is used in it and that the Library and its use are covered by this License.
+
+b) Accompany the object code with a copy of the GNU GPL and this license document.
+
+   4. Combined Works.
+
+You may convey a Combined Work under terms of your choice that, taken together,
+effectively do not restrict modification of the portions of the Library contained
+in the Combined Work and reverse engineering for debugging such modifications,
+if you also do each of the following:
+
+a) Give prominent notice with each copy of the Combined Work that the Library
+is used in it and that the Library and its use are covered by this License.
+
+b) Accompany the Combined Work with a copy of the GNU GPL and this license
+document.
+
+c) For a Combined Work that displays copyright notices during execution, include
+the copyright notice for the Library among these notices, as well as a reference
+directing the user to the copies of the GNU GPL and this license document.
+
+      d) Do one of the following:
+
+0) Convey the Minimal Corresponding Source under the terms of this License,
+and the Corresponding Application Code in a form suitable for, and under terms
+that permit, the user to recombine or relink the Application with a modified
+version of the Linked Version to produce a modified Combined Work, in the
+manner specified by section 6 of the GNU GPL for conveying Corresponding Source.
+
+1) Use a suitable shared library mechanism for linking with the Library. A
+suitable mechanism is one that (a) uses at run time a copy of the Library
+already present on the user's computer system, and (b) will operate properly
+with a modified version of the Library that is interface-compatible with the
+Linked Version.
+
+e) Provide Installation Information, but only if you would otherwise be required
+to provide such information under section 6 of the GNU GPL, and only to the
+extent that such information is necessary to install and execute a modified
+version of the Combined Work produced by recombining or relinking the Application
+with a modified version of the Linked Version. (If you use option 4d0, the
+Installation Information must accompany the Minimal Corresponding Source and
+Corresponding Application Code. If you use option 4d1, you must provide the
+Installation Information in the manner specified by section 6 of the GNU GPL
+for conveying Corresponding Source.)
+
+   5. Combined Libraries.
+
+You may place library facilities that are a work based on the Library side
+by side in a single library together with other library facilities that are
+not Applications and are not covered by this License, and convey such a combined
+library under terms of your choice, if you do both of the following:
+
+a) Accompany the combined library with a copy of the same work based on the
+Library, uncombined with any other library facilities, conveyed under the
+terms of this License.
+
+b) Give prominent notice with the combined library that part of it is a work
+based on the Library, and explaining where to find the accompanying uncombined
+form of the same work.
+
+   6. Revised Versions of the GNU Lesser General Public License.
+
+The Free Software Foundation may publish revised and/or new versions of the
+GNU Lesser General Public License from time to time. Such new versions will
+be similar in spirit to the present version, but may differ in detail to address
+new problems or concerns.
+
+Each version is given a distinguishing version number. If the Library as you
+received it specifies that a certain numbered version of the GNU Lesser General
+Public License "or any later version" applies to it, you have the option of
+following the terms and conditions either of that published version or of
+any later version published by the Free Software Foundation. If the Library
+as you received it does not specify a version number of the GNU Lesser General
+Public License, you may choose any version of the GNU Lesser General Public
+License ever published by the Free Software Foundation.
+
+If the Library as you received it specifies that a proxy can decide whether
+future versions of the GNU Lesser General Public License shall apply, that
+proxy's public statement of acceptance of any version is permanent authorization
+for you to choose that version for the Library.

LICENSES/LicenseRef-KDE-Accepted-LGPL.txt

@@ -0,0 +1,12 @@
+This library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Lesser General Public
+License as published by the Free Software Foundation; either
+version 3 of the license or (at your option) any later version
+that is accepted by the membership of KDE e.V. (or its successor
+approved by the membership of KDE e.V.), which shall act as a
+proxy as defined in Section 6 of version 3 of the license.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.

Mainpage.dox

@@ -1,29 +0,0 @@
-/** @mainpage ImageFormat Plugins
-
-Provides imageformat plugins for Qt so that it can read more image file types.
-
-@authors
-Sirtaj Singh Kang \<taj@kde.org><br>
-Dirk Schoenberger<br>
-Torben Weis \<weis@kde.org><br>
-Thomas Tanghus \<tanghus@kde.org><br>
-Antonio Larossa \<larossa@kde.org\><br>
-Sven Wiegand \<SWiegand@tfh-berlin.de><br>
-Dominik Seichter \<domseichter@web.de><br>
-Nadeem Hasan \<nhasan@kde.org><br>
-Melchior Franz \<mfranz@kde.org><br>
-Allen Barnett \<allen@lignumcomputing.com><br>
-Ignacio Castaño \<castano@ludicon.com><br>
-Christoph Hormann \<chris_hormann@gmx.de><br>
-Michael Ritzert \<kde@ritzert.de>
-
-@maintainers
-[Unknown/None]
-
-@licenses
-@lgpl
-
-*/
-
-// DOXYGEN_SET_PROJECT_NAME = KImageFormats
-// vim:ts=4:sw=4:expandtab:filetype=doxygen

README.md

@@ -1,5 +1,7 @@
 # KImageFormats
 
+Plugins to allow QImage to support extra file formats.
+
 ## Introduction
 
 This framework provides additional image format plugins for QtGui.  As
@@ -7,7 +9,27 @@ such it is not required for the compilation of any other software, but
 may be a runtime requirement for Qt-based software to support certain
 image formats.
 
-See the src/imagesformats directory for the provided image formats.
+## Formats
+
+The following image formats have read-only support:
+
+- Animated Windows cursors (ani)
+- Gimp (xcf)
+- OpenEXR (exr)
+- Photoshop documents (psd, psb, pdd, psdt)
+- Sun Raster (ras)
+- Camera RAW images (arw, cr2, cr3, dcs, dng, ...)
+
+The following image formats have read and write support:
+
+- AV1 Image File Format (AVIF)
+- Encapsulated PostScript (eps)
+- JPEG XL (jxl)
+- Personal Computer Exchange (pcx)
+- SGI images (rgb, rgba, sgi, bw)
+- Softimage PIC (pic)
+- Targa (tga): supports more formats than Qt's version
+- XView (xv)
 
 ## Contributing
 
@@ -35,8 +57,11 @@ licensing.  If anyone were willing to write fresh code to improve Qt's
 TGA plugin, it would allow the TGA plugin in this framework to be
 removed.
 
-## Links
+## License
+
+This framework is licensed under the
+[LGPLv2.1](http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html#SEC1).
+
+The CMake code in this framework is licensed under the
+[BSD license](http://opensource.org/licenses/BSD-3-Clause).
 
-- Mailing list: <https://mail.kde.org/mailman/listinfo/kde-frameworks-devel>
-- IRC channel: #kde-devel on Freenode
-- Git repository: <https://projects.kde.org/projects/frameworks/kimageformats/repository>

autotests/CMakeLists.txt

@@ -0,0 +1,165 @@
+#find_package(Qt5Test ${REQUIRED_QT_VERSION} NO_MODULE)
+
+include(ECMMarkAsTest)
+include(CMakeParseArguments)
+
+add_definitions(-DPLUGIN_DIR="${CMAKE_CURRENT_BINARY_DIR}/../bin")
+remove_definitions(-DQT_NO_CAST_FROM_ASCII)
+
+macro(kimageformats_read_tests)
+    cmake_parse_arguments(KIF_RT "" "FUZZ" "" ${ARGN})
+    set(_fuzzarg)
+    if (KIF_RT_FUZZ)
+        set(_fuzzarg -f ${KIF_RT_FUZZ})
+    endif()
+
+    if (NOT TARGET readtest)
+        add_executable(readtest readtest.cpp)
+        target_link_libraries(readtest Qt${QT_MAJOR_VERSION}::Gui)
+        target_compile_definitions(readtest
+            PRIVATE IMAGEDIR="${CMAKE_CURRENT_SOURCE_DIR}/read")
+        ecm_mark_as_test(readtest)
+    endif()
+
+    foreach(_testname ${KIF_RT_UNPARSED_ARGUMENTS})
+        add_test(
+            NAME kimageformats-read-${_testname}
+            COMMAND readtest ${_fuzzarg} ${_testname}
+        )
+    endforeach(_testname)
+endmacro()
+
+macro(kimageformats_write_tests)
+    cmake_parse_arguments(KIF_RT "" "FUZZ" "" ${ARGN})
+    set(_fuzzarg)
+    if (KIF_RT_FUZZ)
+        set(_fuzzarg -f ${KIF_RT_FUZZ})
+    endif()
+
+    if (NOT TARGET writetest)
+        add_executable(writetest writetest.cpp)
+        target_link_libraries(writetest Qt${QT_MAJOR_VERSION}::Gui)
+        target_compile_definitions(writetest
+            PRIVATE IMAGEDIR="${CMAKE_CURRENT_SOURCE_DIR}/write")
+        ecm_mark_as_test(writetest)
+    endif()
+    foreach(_testname ${KIF_RT_UNPARSED_ARGUMENTS})
+        string(REGEX MATCH "-lossless$" _is_lossless "${_testname}")
+        string(REGEX MATCH "-nodatacheck" _is_no_data_check "${_testname}")
+        unset(lossless_arg)
+        unset(no_data_check_arg)
+        if (_is_lossless)
+            set(lossless_arg "--lossless")
+            string(REGEX REPLACE "-lossless$" "" _testname "${_testname}")
+        endif()
+        if (_is_no_data_check)
+            set(no_data_check_arg "--no-data-check")
+            string(REGEX REPLACE "-nodatacheck$" "" _testname "${_testname}")
+        endif()
+        add_test(
+            NAME kimageformats-write-${_testname}
+            COMMAND writetest ${lossless_arg} ${no_data_check_arg} ${_fuzzarg} ${_testname}
+        )
+    endforeach(_testname)
+endmacro()
+
+# Basic read tests
+# Loads each <format> image in read/<format>/, and compares the
+# result against the data read from the corresponding png file
+kimageformats_read_tests(
+    hdr
+    pcx
+    psd
+    ras
+    rgb
+    tga
+)
+
+if (KF5Archive_FOUND)
+    kimageformats_read_tests(
+        kra
+        ora
+    )
+endif()
+
+if (TARGET avif)
+    kimageformats_read_tests(
+        avif
+    )
+    kimageformats_write_tests(
+        avif-nodatacheck-lossless
+    )
+endif()
+
+if (LibHeif_FOUND)
+    kimageformats_read_tests(
+        heif
+    )
+    # because the plug-ins use RGB->YUV conversion which sometimes results in 1 value difference.
+    kimageformats_write_tests(FUZZ 1
+        heif-nodatacheck-lossless
+    )
+endif()
+
+if (LibJXL_FOUND AND LibJXLThreads_FOUND)
+    kimageformats_read_tests(
+        jxl
+    )
+    kimageformats_write_tests(
+        jxl-nodatacheck-lossless
+    )
+endif()
+
+# Allow some fuzziness when reading this formats, to allow for
+# rounding errors (eg: in alpha blending).
+kimageformats_read_tests(FUZZ 1
+    xcf
+)
+
+# Basic write tests
+# Loads each png image in write/, writes the data out
+# as a <format> image, and compares the result against the
+# the corresponding <format> file.
+# You can append -lossless to the format to indicate that
+# reading back the image data will result in an identical image.
+kimageformats_write_tests(
+    pcx-lossless
+    pic-lossless
+    rgb-lossless
+    tga # fixme: the alpha images appear not to be written properly
+)
+
+# EPS read tests depend on the vagaries of GhostScript
+# which we cannot even guarantee to find, so disable them for now
+#if (BUILD_EPS_PLUGIN)
+#    kimageformats_read_tests(eps)
+#    kimageformats_write_tests(eps)
+#endif()
+if (OpenEXR_FOUND)
+    kimageformats_read_tests(
+        exr
+    )
+endif()
+
+if (LibRaw_FOUND)
+    kimageformats_read_tests(
+        raw
+    )
+endif()
+
+find_package(Qt${QT_MAJOR_VERSION}Test ${REQUIRED_QT_VERSION} CONFIG QUIET)
+
+if(NOT TARGET Qt${QT_MAJOR_VERSION}::Test)
+    message(STATUS "Qt${QT_MAJOR_VERSION}Test not found, some autotests will not be built.")
+    return()
+endif()
+
+add_executable(pictest pictest.cpp)
+target_link_libraries(pictest Qt${QT_MAJOR_VERSION}::Gui Qt${QT_MAJOR_VERSION}::Test)
+ecm_mark_as_test(pictest)
+add_test(NAME kimageformats-pic COMMAND pictest)
+
+add_executable(anitest anitest.cpp)
+target_link_libraries(anitest Qt${QT_MAJOR_VERSION}::Gui Qt${QT_MAJOR_VERSION}::Test)
+ecm_mark_as_test(anitest)
+add_test(NAME kimageformats-ani COMMAND anitest)

autotests/anitest.cpp

@@ -0,0 +1,119 @@
+/*
+    SPDX-FileCopyrightText: 2020 Kai Uwe Broulik <kde@broulik.de>
+
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+*/
+
+#include <QImage>
+#include <QImageReader>
+#include <QTest>
+
+static bool imgEquals(const QImage &im1, const QImage &im2)
+{
+    const int height = im1.height();
+    const int width = im1.width();
+    for (int i = 0; i < height; ++i) {
+        const auto *line1 = reinterpret_cast<const quint8 *>(im1.scanLine(i));
+        const auto *line2 = reinterpret_cast<const quint8 *>(im2.scanLine(i));
+        for (int j = 0; j < width; ++j) {
+            if (line1[j] - line2[j] != 0) {
+                return false;
+            }
+        }
+    }
+    return true;
+}
+
+class AniTests : public QObject
+{
+    Q_OBJECT
+
+private Q_SLOTS:
+    void initTestCase()
+    {
+        QCoreApplication::addLibraryPath(QStringLiteral(PLUGIN_DIR));
+    }
+
+    void testReadMetadata()
+    {
+        QImageReader reader(QFINDTESTDATA("ani/test.ani"));
+
+        QVERIFY(reader.canRead());
+
+        QCOMPARE(reader.imageCount(), 4);
+
+        QCOMPARE(reader.size(), QSize(32, 32));
+
+        QCOMPARE(reader.text(QStringLiteral("Title")), QStringLiteral("ANI Test"));
+        QCOMPARE(reader.text(QStringLiteral("Author")), QStringLiteral("KDE Community"));
+    }
+
+    void textRead()
+    {
+        QImageReader reader(QFINDTESTDATA("ani/test.ani"));
+        QVERIFY(reader.canRead());
+        QCOMPARE(reader.currentImageNumber(), 0);
+
+        QImage aniFrame;
+        QVERIFY(reader.read(&aniFrame));
+
+        QImage img1(QFINDTESTDATA("ani/test_1.png"));
+        img1.convertTo(aniFrame.format());
+
+        QVERIFY(imgEquals(aniFrame, img1));
+
+        QCOMPARE(reader.nextImageDelay(), 166); // 10 "jiffies"
+
+        QVERIFY(reader.canRead());
+        // that read() above should have advanced us to the next frame
+        QCOMPARE(reader.currentImageNumber(), 1);
+
+        QVERIFY(reader.read(&aniFrame));
+        QImage img2(QFINDTESTDATA("ani/test_2.png"));
+        img2.convertTo(aniFrame.format());
+
+        QVERIFY(imgEquals(aniFrame, img2));
+
+        // The "middle" frame has a longer delay than the others
+        QCOMPARE(reader.nextImageDelay(), 333); // 20 "jiffies"
+
+        QVERIFY(reader.canRead());
+        QCOMPARE(reader.currentImageNumber(), 2);
+
+        QVERIFY(reader.read(&aniFrame));
+        QImage img3(QFINDTESTDATA("ani/test_3.png"));
+        img3.convertTo(aniFrame.format());
+
+        QVERIFY(imgEquals(aniFrame, img3));
+
+        QCOMPARE(reader.nextImageDelay(), 166);
+
+        QVERIFY(reader.canRead());
+        QCOMPARE(reader.currentImageNumber(), 3);
+
+        QVERIFY(reader.read(&aniFrame));
+        // custom sequence in the ANI file should get us back to img2
+        QVERIFY(imgEquals(aniFrame, img2));
+
+        QCOMPARE(reader.nextImageDelay(), 166);
+
+        // We should have reached the end now
+        QVERIFY(!reader.canRead());
+        QVERIFY(!reader.read(&aniFrame));
+
+        // Jump back to the start
+        QVERIFY(reader.jumpToImage(0));
+
+        QVERIFY(reader.canRead());
+        QCOMPARE(reader.currentImageNumber(), 0);
+
+        QCOMPARE(reader.nextImageDelay(), 166);
+
+        QVERIFY(reader.read(&aniFrame));
+        QVERIFY(imgEquals(aniFrame, img1));
+    }
+};
+
+QTEST_MAIN(AniTests)
+
+#include "anitest.moc"

autotests/fuzzyeq.cpp

@@ -0,0 +1,37 @@
+/*
+    SPDX-FileCopyrightText: 2014 Alex Merry <alex.merry@kdemail.net>
+
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+*/
+
+template<class Trait>
+static bool fuzzyeq(const QImage &im1, const QImage &im2, uchar fuzziness)
+{
+    Q_ASSERT(im1.format() == im2.format());
+    Q_ASSERT(im1.depth() == 24 || im1.depth() == 32 || im1.depth() == 64);
+
+    const int height = im1.height();
+    const int width = im1.width();
+    for (int i = 0; i < height; ++i) {
+        const Trait *line1 = reinterpret_cast<const Trait *>(im1.scanLine(i));
+        const Trait *line2 = reinterpret_cast<const Trait *>(im2.scanLine(i));
+        for (int j = 0; j < width; ++j) {
+            if (line1[j] > line2[j]) {
+                if (line1[j] - line2[j] > fuzziness) {
+                    return false;
+                }
+            } else {
+                if (line2[j] - line1[j] > fuzziness) {
+                    return false;
+                }
+            }
+        }
+    }
+    return true;
+}
+
+// allow each byte to be different by up to 1, to allow for rounding errors
+static bool fuzzyeq(const QImage &im1, const QImage &im2, uchar fuzziness)
+{
+    return (im1.depth() == 64) ? fuzzyeq<quint16>(im1, im2, fuzziness) : fuzzyeq<quint8>(im1, im2, fuzziness);
+}

autotests/pictest.cpp

@@ -0,0 +1,208 @@
+/*
+    SPDX-FileCopyrightText: 2014 Alex Merry <alex.merry@kdemail.net>
+
+    SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
+*/
+
+#include <stdio.h>
+
+#include <QBuffer>
+#include <QFile>
+#include <QFileInfo>
+#include <QImage>
+#include <QImageReader>
+#include <QImageWriter>
+#include <QTest>
+#include <QUuid>
+
+Q_DECLARE_METATYPE(QImage::Format)
+
+class PicTests : public QObject
+{
+    Q_OBJECT
+
+private:
+    void common_data()
+    {
+        QTest::addColumn<QString>("picfile");
+        QTest::addColumn<QString>("pngfile");
+        QTest::addColumn<QString>("comment");
+        // whether the pic file has/should have an alpha channel
+        QTest::addColumn<bool>("alpha");
+        // the format to convert the png file to before writing
+        // or comparing to the read image; this can be used to
+        // induce loss of data (eg: make the image monochrome)
+        QTest::addColumn<QImage::Format>("pngformat");
+        QTest::addColumn<bool>("compress");
+
+        QTest::newRow("4x4 no alpha RLE") << QFINDTESTDATA("pic/4x4-simple-color.pic") << QFINDTESTDATA("pic/4x4-simple-color.png") << QString() << false
+                                          << QImage::Format_RGB32 << true;
+
+        QTest::newRow("4x4 no alpha raw") << QFINDTESTDATA("pic/4x4-simple-color-uncompressed.pic") << QFINDTESTDATA("pic/4x4-simple-color.png") << QString()
+                                          << false << QImage::Format_RGB32 << false;
+
+        QTest::newRow("Short comment") << QFINDTESTDATA("pic/short-comment.pic") << QFINDTESTDATA("pic/4x4-simple-color.png")
+                                       << QStringLiteral("Test comment value") << false << QImage::Format_RGB32 << true;
+
+        QTest::newRow("Long comment") << QFINDTESTDATA("pic/long-comment.pic") << QFINDTESTDATA("pic/4x4-simple-color.png")
+                                      << QStringLiteral("Test comment value that goes right up to the end of the comment field and has no") << false
+                                      << QImage::Format_RGB32 << true;
+
+        QTest::newRow("Long run-lengths") << QFINDTESTDATA("pic/long-runs.pic") << QFINDTESTDATA("pic/long-runs.png") << QString() << false
+                                          << QImage::Format_RGB32 << true;
+
+        QTest::newRow("4x4 with alpha RLE") << QFINDTESTDATA("pic/4x4-alpha.pic") << QFINDTESTDATA("pic/4x4-alpha.png") << QString() << true
+                                            << QImage::Format_ARGB32 << true;
+
+        QTest::newRow("4x4 with alpha raw") << QFINDTESTDATA("pic/4x4-alpha-uncompressed.pic") << QFINDTESTDATA("pic/4x4-alpha.png") << QString() << true
+                                            << QImage::Format_ARGB32 << false;
+    }
+
+private Q_SLOTS:
+    void initTestCase()
+    {
+        QCoreApplication::addLibraryPath(QStringLiteral(PLUGIN_DIR));
+    }
+
+    void testWrite_data()
+    {
+        common_data();
+
+        // NB: 4x4-simple-color only uses solid red, blue, green and white,
+        //     so there is no actual data loss in converting to RGB16.
+        //     This just tests that the pic plugin can deal with different
+        //     input formats.
+        QTest::newRow("altered format") << QFINDTESTDATA("pic/4x4-simple-color.pic") << QFINDTESTDATA("pic/4x4-simple-color.png") << QString() << false
+                                        << QImage::Format_RGB16 << true;
+    }
+
+    void testRead_data()
+    {
+        common_data();
+
+        // TODO: test reading files with unusual channel setups
+        //       (eg: one channel for each component)
+    }
+
+    void testWrite()
+    {
+        QFETCH(QString, picfile);
+        QFETCH(QString, pngfile);
+        QFETCH(QString, comment);
+        QFETCH(QImage::Format, pngformat);
+        QFETCH(bool, compress);
+
+        QImageReader pngReader(pngfile, "png");
+        QImage pngImage;
+        QVERIFY2(pngReader.read(&pngImage), qPrintable(pngReader.errorString()));
+        pngImage = pngImage.convertToFormat(pngformat);
+
+        QFile expFile(picfile);
+        QVERIFY2(expFile.open(QIODevice::ReadOnly), qPrintable(expFile.errorString()));
+        QByteArray expData = expFile.readAll();
+
+        QByteArray picData;
+        QBuffer buffer(&picData);
+        QImageWriter imgWriter(&buffer, "pic");
+        imgWriter.setText(QStringLiteral("Description"), comment);
+        imgWriter.setCompression(compress);
+        imgWriter.write(pngImage);
+
+        if (expData != picData) {
+            QString fileNameBase = QUuid::createUuid().toString().remove(QLatin1Char('{')).remove(QLatin1Char('}'));
+            QFile dumpFile(fileNameBase + QStringLiteral(".pic"));
+            QVERIFY2(dumpFile.open(QIODevice::WriteOnly), qPrintable(dumpFile.errorString()));
+            dumpFile.write(picData);
+            QString msg =
+                QStringLiteral("Written data (") + dumpFile.fileName() + QStringLiteral(") differed from expected data (") + picfile + QLatin1Char(')');
+            QFAIL(qPrintable(msg));
+        }
+    }
+
+    void testRead()
+    {
+        QFETCH(QString, picfile);
+        QFETCH(QString, pngfile);
+        QFETCH(bool, alpha);
+        QFETCH(QImage::Format, pngformat);
+
+        QImageReader inputReader(picfile, "pic");
+        QImageReader expReader(pngfile, "png");
+
+        QImage inputImage;
+        QImage expImage;
+
+        QVERIFY2(expReader.read(&expImage), qPrintable(expReader.errorString()));
+        QVERIFY2(inputReader.read(&inputImage), qPrintable(inputReader.errorString()));
+
+        QCOMPARE(inputImage.width(), expImage.width());
+        QCOMPARE(inputImage.height(), expImage.height());
+        QCOMPARE(inputImage.hasAlphaChannel(), alpha);
+        QCOMPARE(inputImage.format(), alpha ? QImage::Format_ARGB32 : QImage::Format_RGB32);
+
+        expImage = expImage.convertToFormat(pngformat);
+        expImage = expImage.convertToFormat(alpha ? QImage::Format_ARGB32 : QImage::Format_RGB32);
+        if (inputImage != expImage) {
+            QString fileNameBase = QUuid::createUuid().toString().remove(QLatin1Char('{')).remove(QLatin1Char('}'));
+            QFile picDumpFile(fileNameBase + QStringLiteral("-expected.data"));
+            QVERIFY2(picDumpFile.open(QIODevice::WriteOnly), qPrintable(picDumpFile.errorString()));
+            picDumpFile.write(reinterpret_cast<const char *>(inputImage.bits()), inputImage.sizeInBytes());
+            QFile pngDumpFile(fileNameBase + QStringLiteral("-actual.data"));
+            QVERIFY2(pngDumpFile.open(QIODevice::WriteOnly), qPrintable(pngDumpFile.errorString()));
+            pngDumpFile.write(reinterpret_cast<const char *>(expImage.bits()), expImage.sizeInBytes());
+            QString msg = QStringLiteral("Read image (") + picDumpFile.fileName() + QStringLiteral(") differed from expected image (") + pngDumpFile.fileName()
+                + QLatin1Char(')');
+            QFAIL(qPrintable(msg));
+        }
+    }
+
+    void testPreReadComment_data()
+    {
+        testRead_data();
+    }
+
+    void testPreReadComment()
+    {
+        QFETCH(QString, picfile);
+        QFETCH(QString, comment);
+
+        QImageReader inputReader(picfile, "pic");
+
+        QCOMPARE(inputReader.text(QStringLiteral("Description")), comment);
+    }
+
+    void testPreReadSize_data()
+    {
+        testRead_data();
+    }
+
+    void testPreReadSize()
+    {
+        QFETCH(QString, picfile);
+        QFETCH(QString, pngfile);
+
+        QImageReader inputReader(picfile, "pic");
+        QImageReader expReader(pngfile, "png");
+
+        QCOMPARE(inputReader.size(), expReader.size());
+    }
+
+    void testPreReadImageFormat_data()
+    {
+        testRead_data();
+    }
+
+    void testPreReadImageFormat()
+    {
+        QFETCH(QString, picfile);
+        QFETCH(bool, alpha);
+
+        QImageReader inputReader(picfile, "pic");
+
+        QCOMPARE(inputReader.imageFormat(), alpha ? QImage::Format_ARGB32 : QImage::Format_RGB32);
+    }
+};
+
+QTEST_MAIN(PicTests)
+
+#include "pictest.moc"

autotests/read/eps/bw.eps

@@ -0,0 +1,502 @@
+%!PS-Adobe-3.0 EPSF-3.0
+%Produced by poppler pdftops version: 0.24.5 (http://poppler.freedesktop.org)
+%%Creator: KDE EPS image plugin
+%%LanguageLevel: 2
+%%DocumentSuppliedResources: (atend)
+%%BoundingBox: 0 0 32 32
+%%HiResBoundingBox: 0 0 32 32
+%%DocumentSuppliedResources: (atend)
+%%EndComments
+%%BeginProlog
+%%BeginResource: procset xpdf 3.00 0
+%%Copyright: Copyright 1996-2011 Glyph & Cog, LLC
+/xpdf 75 dict def xpdf begin
+% PDF special state
+/pdfDictSize 15 def
+/pdfSetup {
+  /setpagedevice where {
+    pop 2 dict begin
+      /Policies 1 dict dup begin /PageSize 6 def end def
+      { /Duplex true def } if
+    currentdict end setpagedevice
+  } {
+    pop
+  } ifelse
+} def
+/pdfSetupPaper {
+  2 array astore
+  /setpagedevice where {
+    pop 2 dict begin
+      /PageSize exch def
+      /ImagingBBox null def
+    currentdict end setpagedevice
+  } {
+    pop
+  } ifelse
+} def
+/pdfStartPage {
+  pdfDictSize dict begin
+  /pdfFillCS [] def
+  /pdfFillXform {} def
+  /pdfStrokeCS [] def
+  /pdfStrokeXform {} def
+  /pdfFill [0] def
+  /pdfStroke [0] def
+  /pdfFillOP false def
+  /pdfStrokeOP false def
+  /pdfLastFill false def
+  /pdfLastStroke false def
+  /pdfTextMat [1 0 0 1 0 0] def
+  /pdfFontSize 0 def
+  /pdfCharSpacing 0 def
+  /pdfTextRender 0 def
+  /pdfPatternCS false def
+  /pdfTextRise 0 def
+  /pdfWordSpacing 0 def
+  /pdfHorizScaling 1 def
+  /pdfTextClipPath [] def
+} def
+/pdfEndPage { end } def
+% PDF color state
+/cs { /pdfFillXform exch def dup /pdfFillCS exch def
+      setcolorspace } def
+/CS { /pdfStrokeXform exch def dup /pdfStrokeCS exch def
+      setcolorspace } def
+/sc { pdfLastFill not { pdfFillCS setcolorspace } if
+      dup /pdfFill exch def aload pop pdfFillXform setcolor
+     /pdfLastFill true def /pdfLastStroke false def } def
+/SC { pdfLastStroke not { pdfStrokeCS setcolorspace } if
+      dup /pdfStroke exch def aload pop pdfStrokeXform setcolor
+     /pdfLastStroke true def /pdfLastFill false def } def
+/op { /pdfFillOP exch def
+      pdfLastFill { pdfFillOP setoverprint } if } def
+/OP { /pdfStrokeOP exch def
+      pdfLastStroke { pdfStrokeOP setoverprint } if } def
+/fCol {
+  pdfLastFill not {
+    pdfFillCS setcolorspace
+    pdfFill aload pop pdfFillXform setcolor
+    pdfFillOP setoverprint
+    /pdfLastFill true def /pdfLastStroke false def
+  } if
+} def
+/sCol {
+  pdfLastStroke not {
+    pdfStrokeCS setcolorspace
+    pdfStroke aload pop pdfStrokeXform setcolor
+    pdfStrokeOP setoverprint
+    /pdfLastStroke true def /pdfLastFill false def
+  } if
+} def
+% build a font
+/pdfMakeFont {
+  4 3 roll findfont
+  4 2 roll matrix scale makefont
+  dup length dict begin
+    { 1 index /FID ne { def } { pop pop } ifelse } forall
+    /Encoding exch def
+    currentdict
+  end
+  definefont pop
+} def
+/pdfMakeFont16 {
+  exch findfont
+  dup length dict begin
+    { 1 index /FID ne { def } { pop pop } ifelse } forall
+    /WMode exch def
+    currentdict
+  end
+  definefont pop
+} def
+% graphics state operators
+/q { gsave pdfDictSize dict begin } def
+/Q {
+  end grestore
+  /pdfLastFill where {
+    pop
+    pdfLastFill {
+      pdfFillOP setoverprint
+    } {
+      pdfStrokeOP setoverprint
+    } ifelse
+  } if
+} def
+/cm { concat } def
+/d { setdash } def
+/i { setflat } def
+/j { setlinejoin } def
+/J { setlinecap } def
+/M { setmiterlimit } def
+/w { setlinewidth } def
+% path segment operators
+/m { moveto } def
+/l { lineto } def
+/c { curveto } def
+/re { 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto
+      neg 0 rlineto closepath } def
+/h { closepath } def
+% path painting operators
+/S { sCol stroke } def
+/Sf { fCol stroke } def
+/f { fCol fill } def
+/f* { fCol eofill } def
+% clipping operators
+/W { clip newpath } def
+/W* { eoclip newpath } def
+/Ws { strokepath clip newpath } def
+% text state operators
+/Tc { /pdfCharSpacing exch def } def
+/Tf { dup /pdfFontSize exch def
+      dup pdfHorizScaling mul exch matrix scale
+      pdfTextMat matrix concatmatrix dup 4 0 put dup 5 0 put
+      exch findfont exch makefont setfont } def
+/Tr { /pdfTextRender exch def } def
+/Tp { /pdfPatternCS exch def } def
+/Ts { /pdfTextRise exch def } def
+/Tw { /pdfWordSpacing exch def } def
+/Tz { /pdfHorizScaling exch def } def
+% text positioning operators
+/Td { pdfTextMat transform moveto } def
+/Tm { /pdfTextMat exch def } def
+% text string operators
+/xyshow where {
+  pop
+  /xyshow2 {
+    dup length array
+    0 2 2 index length 1 sub {
+      2 index 1 index 2 copy get 3 1 roll 1 add get
+      pdfTextMat dtransform
+      4 2 roll 2 copy 6 5 roll put 1 add 3 1 roll dup 4 2 roll put
+    } for
+    exch pop
+    xyshow
+  } def
+}{
+  /xyshow2 {
+    currentfont /FontType get 0 eq {
+      0 2 3 index length 1 sub {
+        currentpoint 4 index 3 index 2 getinterval show moveto
+        2 copy get 2 index 3 2 roll 1 add get
+        pdfTextMat dtransform rmoveto
+      } for
+    } {
+      0 1 3 index length 1 sub {
+        currentpoint 4 index 3 index 1 getinterval show moveto
+        2 copy 2 mul get 2 index 3 2 roll 2 mul 1 add get
+        pdfTextMat dtransform rmoveto
+      } for
+    } ifelse
+    pop pop
+  } def
+} ifelse
+/cshow where {
+  pop
+  /xycp {
+    0 3 2 roll
+    {
+      pop pop currentpoint 3 2 roll
+      1 string dup 0 4 3 roll put false charpath moveto
+      2 copy get 2 index 2 index 1 add get
+      pdfTextMat dtransform rmoveto
+      2 add
+    } exch cshow
+    pop pop
+  } def
+}{
+  /xycp {
+    currentfont /FontType get 0 eq {
+      0 2 3 index length 1 sub {
+        currentpoint 4 index 3 index 2 getinterval false charpath moveto
+        2 copy get 2 index 3 2 roll 1 add get
+        pdfTextMat dtransform rmoveto
+      } for
+    } {
+      0 1 3 index length 1 sub {
+        currentpoint 4 index 3 index 1 getinterval false charpath moveto
+        2 copy 2 mul get 2 index 3 2 roll 2 mul 1 add get
+        pdfTextMat dtransform rmoveto
+      } for
+    } ifelse
+    pop pop
+  } def
+} ifelse
+/Tj {
+  fCol
+  0 pdfTextRise pdfTextMat dtransform rmoveto
+  currentpoint 4 2 roll
+  pdfTextRender 1 and 0 eq {
+    2 copy xyshow2
+  } if
+  pdfTextRender 3 and dup 1 eq exch 2 eq or {
+    3 index 3 index moveto
+    2 copy
+    currentfont /FontType get 3 eq { fCol } { sCol } ifelse
+    xycp currentpoint stroke moveto
+  } if
+  pdfTextRender 4 and 0 ne {
+    4 2 roll moveto xycp
+    /pdfTextClipPath [ pdfTextClipPath aload pop
+      {/moveto cvx}
+      {/lineto cvx}
+      {/curveto cvx}
+      {/closepath cvx}
+    pathforall ] def
+    currentpoint newpath moveto
+  } {
+    pop pop pop pop
+  } ifelse
+  0 pdfTextRise neg pdfTextMat dtransform rmoveto
+} def
+/TJm { 0.001 mul pdfFontSize mul pdfHorizScaling mul neg 0
+       pdfTextMat dtransform rmoveto } def
+/TJmV { 0.001 mul pdfFontSize mul neg 0 exch
+        pdfTextMat dtransform rmoveto } def
+/Tclip { pdfTextClipPath cvx exec clip newpath
+         /pdfTextClipPath [] def } def
+/Tclip* { pdfTextClipPath cvx exec eoclip newpath
+         /pdfTextClipPath [] def } def
+% Level 2/3 image operators
+/pdfImBuf 100 string def
+/pdfImStr {
+  2 copy exch length lt {
+    2 copy get exch 1 add exch
+  } {
+    ()
+  } ifelse
+} def
+/skipEOD {
+  { currentfile pdfImBuf readline
+    not { pop exit } if
+    (%-EOD-) eq { exit } if } loop
+} def
+/pdfIm { image skipEOD } def
+/pdfImM { fCol imagemask skipEOD } def
+/pr { 2 index 2 index 3 2 roll putinterval 4 add } def
+/pdfImClip {
+  gsave
+  0 2 4 index length 1 sub {
+    dup 4 index exch 2 copy
+    get 5 index div put
+    1 add 3 index exch 2 copy
+    get 3 index div put
+  } for
+  pop pop rectclip
+} def
+/pdfImClipEnd { grestore } def
+% shading operators
+/colordelta {
+  false 0 1 3 index length 1 sub {
+    dup 4 index exch get 3 index 3 2 roll get sub abs 0.004 gt {
+      pop true
+    } if
+  } for
+  exch pop exch pop
+} def
+/funcCol { func n array astore } def
+/funcSH {
+  dup 0 eq {
+    true
+  } {
+    dup 6 eq {
+      false
+    } {
+      4 index 4 index funcCol dup
+      6 index 4 index funcCol dup
+      3 1 roll colordelta 3 1 roll
+      5 index 5 index funcCol dup
+      3 1 roll colordelta 3 1 roll
+      6 index 8 index funcCol dup
+      3 1 roll colordelta 3 1 roll
+      colordelta or or or
+    } ifelse
+  } ifelse
+  {
+    1 add
+    4 index 3 index add 0.5 mul exch 4 index 3 index add 0.5 mul exch
+    6 index 6 index 4 index 4 index 4 index funcSH
+    2 index 6 index 6 index 4 index 4 index funcSH
+    6 index 2 index 4 index 6 index 4 index funcSH
+    5 3 roll 3 2 roll funcSH pop pop
+  } {
+    pop 3 index 2 index add 0.5 mul 3 index  2 index add 0.5 mul
+    funcCol sc
+    dup 4 index exch mat transform m
+    3 index 3 index mat transform l
+    1 index 3 index mat transform l
+    mat transform l pop pop h f*
+  } ifelse
+} def
+/axialCol {
+  dup 0 lt {
+    pop t0
+  } {
+    dup 1 gt {
+      pop t1
+    } {
+      dt mul t0 add
+    } ifelse
+  } ifelse
+  func n array astore
+} def
+/axialSH {
+  dup 0 eq {
+    true
+  } {
+    dup 8 eq {
+      false
+    } {
+      2 index axialCol 2 index axialCol colordelta
+    } ifelse
+  } ifelse
+  {
+    1 add 3 1 roll 2 copy add 0.5 mul
+    dup 4 3 roll exch 4 index axialSH
+    exch 3 2 roll axialSH
+  } {
+    pop 2 copy add 0.5 mul
+    axialCol sc
+    exch dup dx mul x0 add exch dy mul y0 add
+    3 2 roll dup dx mul x0 add exch dy mul y0 add
+    dx abs dy abs ge {
+      2 copy yMin sub dy mul dx div add yMin m
+      yMax sub dy mul dx div add yMax l
+      2 copy yMax sub dy mul dx div add yMax l
+      yMin sub dy mul dx div add yMin l
+      h f*
+    } {
+      exch 2 copy xMin sub dx mul dy div add xMin exch m
+      xMax sub dx mul dy div add xMax exch l
+      exch 2 copy xMax sub dx mul dy div add xMax exch l
+      xMin sub dx mul dy div add xMin exch l
+      h f*
+    } ifelse
+  } ifelse
+} def
+/radialCol {
+  dup t0 lt {
+    pop t0
+  } {
+    dup t1 gt {
+      pop t1
+    } if
+  } ifelse
+  func n array astore
+} def
+/radialSH {
+  dup 0 eq {
+    true
+  } {
+    dup 8 eq {
+      false
+    } {
+      2 index dt mul t0 add radialCol
+      2 index dt mul t0 add radialCol colordelta
+    } ifelse
+  } ifelse
+  {
+    1 add 3 1 roll 2 copy add 0.5 mul
+    dup 4 3 roll exch 4 index radialSH
+    exch 3 2 roll radialSH
+  } {
+    pop 2 copy add 0.5 mul dt mul t0 add
+    radialCol sc
+    encl {
+      exch dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add
+      0 360 arc h
+      dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add
+      360 0 arcn h f
+    } {
+      2 copy
+      dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add
+      a1 a2 arcn
+      dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add
+      a2 a1 arcn h
+      dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add
+      a1 a2 arc
+      dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add
+      a2 a1 arc h f
+    } ifelse
+  } ifelse
+} def
+end
+%%EndResource
+%%EndProlog
+%%BeginSetup
+xpdf begin
+%%EndSetup
+pdfStartPage
+[] 0 d
+1 i
+0 j
+0 J
+10 M
+1 w
+/DeviceGray {} cs
+[0] sc
+/DeviceGray {} CS
+[0] SC
+false op
+false OP
+{} settransfer
+0 0 32 32 re
+W
+q
+/DeviceRGB {} cs
+[0 0 0] sc
+/DeviceRGB {} CS
+[0 0 0] SC
+[1 0 0 -1 0 32] cm
+q
+q
+Q
+Q
+q
+q
+q
+[1 0 0 1 0 0] cm
+[32 0 0 -32 0 32] cm
+/DeviceRGB setcolorspace
+<<
+  /ImageType 1
+  /Width 32
+  /Height 32
+  /ImageMatrix [32 0 0 -32 0 32]
+  /BitsPerComponent 8
+  /Decode [0 1 0 1 0 1]
+  /DataSource currentfile
+    /ASCII85Decode filter
+    << >> /DCTDecode filter
+>>
+pdfIm
+s4IA0!"_al8O`[\!<E0k!([(is4[N@!!30%!W`<'!WiE)!WiE*"Tni/!s8`1"9Sf4
+"pYA<"pYA=#n%%F#RUhB#7:nI$4@7N$k*@I%M'!W%LW[R%0,&^6NI5i!WrN,"p4r3
+$j[(D$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ
+$k30O!"fJ:+93Md!?qLF&HMtG!WU(<*rl9A"T\W)!<E3$z!!!!"!WrQ/"pYD?$4Hm
+P!4<@<!W`B*!X&T/"U"r.!!.KK!WrE*&Hrdj0gQ!W;.0\RE>10ZOeE%*6F"?A;UOt
+Z1LbBV#mqFa(`=5<-7:2j.Ps"@2`NfY6UX@47n?3D;cHat='/U/@q9._B4u!oF*)P
+JGBeCZK7nr5LPUeEP*;,qQC!u,R\HRQV5C/hWN*81['d?O\@K2f_o0O6a2lBFdaQ^
+rf%8R-g>V&OjQ5OekiqC&o(2MHp@n@XqZ"J6*ru?D!<E3%!<E3%!<<*"!!!!"!WrQ
+/"pYD?$4HmP!4<C=!W`?*"9Sc3"U"r.!<RHF!<N?8"9fr'"qj4!#@VTc+u4]T'LIq
+UZ,$_k1K*]W@WKj'(*k`q-1Mcg)&ahL-n-W'2E*TU3^Z;(7Rp!@8lJ\h<``C+>%;)
+SAnPdkC3+K>G'A1VH@gd&KnbA=M2II[Pa.Q$R$jD;USO``Vl6SpZEppG[^WcW]#)A
+'`Q#s>ai`&\eCE.%f\,!<j5f=akNM0qo(2MHp@n@XqZ#7L$j-M1!YGMH!'^J^BE%s
+`Q[ch>,l[jrG5O;H4@((,Nu7daD.`FnrL6**b\LH,D=SYd",m^?i=l4k#>Y&g9bUO
+>MtTa;Y#@t+:FeG9N]V>#1:nBP>^,H<Xa\&[!aI?'6uhG.,.T@e?5D#_rr@Yb0!Ms
+rN7qV%pM`e<#$Di["F`gj5:Si-rrBm_r]g2Pi93&5#Ca_N')YD#cKpI1VVR`"G%EX
+@*FZrXV0tH*!!N,t!.q]X8,]]A5(CE_ir9#3PN#*LMfE5YgM6Sih.[I+D+6(5b@cc
+G]RTni-.='e5N&$f,_@oPe/ga&,EF3"BFt:;l!LD5!,US+f+\4m`r=@l+`@\b!qEF
+lMI#lQ%eAR[36>9-p&$>GXA=[:$]!_#_qfCOpC4P?DSg0,)pr1_K`8=Zq8`L8#+t-
+(fDZ)=I=JaBepM&/?8)KLP/oBHd_ANBj^7d-n,*jV<rW/OB`?-fHo]aT7qpscJ%%(
+R-n[*E0dKT>q+1!H,_-(pWAX?K!.Y%%~>
+%-EOD-
+Q
+Q
+Q
+Q
+showpage
+%%PageTrailer
+pdfEndPage
+%%Trailer
+end
+%%DocumentSuppliedResources:
+%%EOF

autotests/read/eps/rgb-gimp-2.8.10.eps

@@ -0,0 +1,134 @@
+%!PS-Adobe-3.0 EPSF-3.0
+%%Creator: GIMP PostScript file plugin V 1.17 by Peter Kirchgessner
+%%Title: rgb-gimp-2.8.10.eps
+%%CreationDate: Sun Feb  2 02:52:43 2014
+%%DocumentData: Clean7Bit
+%%LanguageLevel: 2
+%%Pages: 1
+%%BoundingBox: 14 14 47 47
+%%EndComments
+%%BeginProlog
+% Use own dictionary to avoid conflicts
+10 dict begin
+%%EndProlog
+%%Page: 1 1
+% Translate for offset
+14.173228346456694 14.173228346456694 translate
+% Translate to begin of first scanline
+0 32 translate
+32 -32 scale
+% Image geometry
+32 32 8
+% Transformation matrix
+[ 32 0 0 32 0 0 ]
+% Strings to hold RGB-samples per scanline
+/rstr 32 string def
+/gstr 32 string def
+/bstr 32 string def
+{currentfile /ASCII85Decode filter /RunLengthDecode filter rstr readstring pop}
+{currentfile /ASCII85Decode filter /RunLengthDecode filter gstr readstring pop}
+{currentfile /ASCII85Decode filter /RunLengthDecode filter bstr readstring pop}
+true 3
+%%BeginData:         2062 ASCII Bytes
+colorimage
+iW"E~>
+iW"E~>
+iW"E~>
+iW"E~>
+iW"E~>
+iW"E~>
+rr3l8qtTj[qY'@Go(;YFp\t!Umd0N=o(_nMr;Q_H~>
+rr3i7qYL3ks8Murs8DQZo^(l=rV?9dq>(!grVqB~>
+r;RQ3p?_#1q>0g\p$Lr7o'Pf>qXX=HmJ?e]J,~>
+s8O,=nBneOeC:XDIuUA;Vpk(NI>;j;^80&UU>,VGs*t~>
+s8O#:mE3iKrr2]^qto3FY/,OEk3:(>i7$6GnbW7bJ,~>
+rVm`6lE4o2NnVdeaJsl,X.4m!h9;V"Fb\WIrr7K~>
+s8O,:dtV1_a1#Lk*\DP`CmWLr:eDd]L5N6=1n+(:s*t~>
+s8O,9a`ji]s8DBPr:?UcD3._\p<BGMc*bj_hs^ODs*t~>
+rVm`2``!BaL!tg.P)5E?Jo4/5k)G";*GsX+rr7K~>
+s8O,:dtV(?^W)3l,qa=M0ic')HZVDbS;t:!3h5jBs*t~>
+s8O,9a`jcXrr2Q\rUZO=,XY[bjk[5SdDjJqi:$XEs*t~>
+rVm`2b&TI#Ia!RuR(;e8\XeMEkdHG>:6"Q8rr7K~>
+s8O,=nBnbIg$IS)PE2AfH[*g.m,5FVe(Eg,Y20$Us*t~>
+s8O#:mE3fIrr;omrVXuD-qC)gq"Nk)m-X34oD8IdJ,~>
+rVm`6m`W8Uc0*E]bh_dWnF>o5qX3(qb0feZrr7K~>
+rr3l7qY0[\rr)Zao'<Q'S)F8FrqZ9br;QQdr;Q_H~>
+rr3*!q>(!drsA"DC2M)hs8W&qrr)rurr)kI~>
+r;QcrrqZotrVH6_nF#iCrVm'#r;HNirr)kI~>
+o`#*]D]DU%r:L#>~>
+o`#*gdG)_'rUg,?~>
+o`#'lkK`2coDa=~>
+o`#*[H#7uerq-5@~>
+o`#'no'Z#CoDa=~>
+o`#*gZ>Z<!rq-5@~>
+o`#'d]WK!>oDa=~>
+o`#'i_0NiloDa=~>
+o`#*aTT+KQr:L#>~>
+o`#'gaMuR#oDa=~>
+o`#']HqJeMoDa=~>
+o`#*f[sXLurUg,?~>
+o`#'lmdBWBoDa=~>
+o`#*bTnJ`jrq-5@~>
+o`#*^Fs'K#qt0o=~>
+o`#*let9hLrq-5@~>
+o`#*dRnn@_rUg,?~>
+o`#*^O+_r,qt0o=~>
+o`#*e[A0PUr:L#>~>
+o`#*\D&P^Yqt0o=~>
+o`#*idD*iirq-5@~>
+o`#*lkNM+#rq-5@~>
+o`#*]KlLYGqt0o=~>
+o`#*fVI,eXrq-5@~>
+o`#'i_L98qoDa=~>
+o`#*e]s+j,rq-5@~>
+o`#']O+WDVoDa=~>
+o`#'^Mf+C>oDa=~>
+o`#'hd*U,5oDa=~>
+o`#'bW,J^-oDa=~>
+o`#'fb/qQooDa=~>
+o`#'iiRHrdoDa=~>
+p&>3phcL\*lLY%+~>
+o`#'g\8\hKoDa=~>
+p&>3pn>0Kmp%/36~>
+p&>3ne9R:Bm.:7-~>
+o`#*[A///#rq-5@~>
+o`#*YB.IWRrq-5@~>
+p&>3pn)*Top[eE8~>
+o`#*ZH<=7\q=O];~>
+o`#*[Is$k#r:L#>~>
+o`#*kdu]gJr:L#>~>
+o`#*cWIfZ,p@SB8~>
+o`#*^QC4Ghq=O];~>
+o`#*dPqb(co^r06~>
+o`#*j`eT>iq=O];~>
+o`#*f\#$+Gq"4T:~>
+o`#*cSRH!"oCW'5~>
+o`#*eS2)jio^r06~>
+o`#*nmIB`8rUg,?~>
+o`#*kcF::.qXjf<~>
+o`#*eWI&uko^r06~>
+o`#*op#Y<.rq-5@~>
+o`#*kcA.2#qXjf<~>
+o`#*keZlC0qXjf<~>
+o`#*nldaPOrUg,?~>
+o`#*eRkZXeo^r06~>
+o`#*i\R8gUq"4T:~>
+o`#*lfp\A_qt0o=~>
+o`#*eWdB)mo^r06~>
+o`#*fWB32@p%897~>
+o`#*hZU7*dp[nK9~>
+o`#*mk2YLar:L#>~>
+o`#*mh4:+mr:L#>~>
+o`#*mhO^=qr:L#>~>
+oD\pjq"XdYs*t~>
+oD\pjo^r(Qs*t~>
+oD\pjo^r(Qs*t~>
+iW"E~>
+iW"E~>
+iW"E~>
+iW"E~>
+%%EndData
+showpage
+%%Trailer
+end
+%%EOF

autotests/read/eps/rgb.eps

@@ -0,0 +1,505 @@
+%!PS-Adobe-3.0 EPSF-3.0
+%Produced by poppler pdftops version: 0.24.5 (http://poppler.freedesktop.org)
+%%Creator: KDE EPS image plugin
+%%LanguageLevel: 2
+%%DocumentSuppliedResources: (atend)
+%%BoundingBox: 0 0 32 32
+%%HiResBoundingBox: 0 0 32 32
+%%DocumentSuppliedResources: (atend)
+%%EndComments
+%%BeginProlog
+%%BeginResource: procset xpdf 3.00 0
+%%Copyright: Copyright 1996-2011 Glyph & Cog, LLC
+/xpdf 75 dict def xpdf begin
+% PDF special state
+/pdfDictSize 15 def
+/pdfSetup {
+  /setpagedevice where {
+    pop 2 dict begin
+      /Policies 1 dict dup begin /PageSize 6 def end def
+      { /Duplex true def } if
+    currentdict end setpagedevice
+  } {
+    pop
+  } ifelse
+} def
+/pdfSetupPaper {
+  2 array astore
+  /setpagedevice where {
+    pop 2 dict begin
+      /PageSize exch def
+      /ImagingBBox null def
+    currentdict end setpagedevice
+  } {
+    pop
+  } ifelse
+} def
+/pdfStartPage {
+  pdfDictSize dict begin
+  /pdfFillCS [] def
+  /pdfFillXform {} def
+  /pdfStrokeCS [] def
+  /pdfStrokeXform {} def
+  /pdfFill [0] def
+  /pdfStroke [0] def
+  /pdfFillOP false def
+  /pdfStrokeOP false def
+  /pdfLastFill false def
+  /pdfLastStroke false def
+  /pdfTextMat [1 0 0 1 0 0] def
+  /pdfFontSize 0 def
+  /pdfCharSpacing 0 def
+  /pdfTextRender 0 def
+  /pdfPatternCS false def
+  /pdfTextRise 0 def
+  /pdfWordSpacing 0 def
+  /pdfHorizScaling 1 def
+  /pdfTextClipPath [] def
+} def
+/pdfEndPage { end } def
+% PDF color state
+/cs { /pdfFillXform exch def dup /pdfFillCS exch def
+      setcolorspace } def
+/CS { /pdfStrokeXform exch def dup /pdfStrokeCS exch def
+      setcolorspace } def
+/sc { pdfLastFill not { pdfFillCS setcolorspace } if
+      dup /pdfFill exch def aload pop pdfFillXform setcolor
+     /pdfLastFill true def /pdfLastStroke false def } def
+/SC { pdfLastStroke not { pdfStrokeCS setcolorspace } if
+      dup /pdfStroke exch def aload pop pdfStrokeXform setcolor
+     /pdfLastStroke true def /pdfLastFill false def } def
+/op { /pdfFillOP exch def
+      pdfLastFill { pdfFillOP setoverprint } if } def
+/OP { /pdfStrokeOP exch def
+      pdfLastStroke { pdfStrokeOP setoverprint } if } def
+/fCol {
+  pdfLastFill not {
+    pdfFillCS setcolorspace
+    pdfFill aload pop pdfFillXform setcolor
+    pdfFillOP setoverprint
+    /pdfLastFill true def /pdfLastStroke false def
+  } if
+} def
+/sCol {
+  pdfLastStroke not {
+    pdfStrokeCS setcolorspace
+    pdfStroke aload pop pdfStrokeXform setcolor
+    pdfStrokeOP setoverprint
+    /pdfLastStroke true def /pdfLastFill false def
+  } if
+} def
+% build a font
+/pdfMakeFont {
+  4 3 roll findfont
+  4 2 roll matrix scale makefont
+  dup length dict begin
+    { 1 index /FID ne { def } { pop pop } ifelse } forall
+    /Encoding exch def
+    currentdict
+  end
+  definefont pop
+} def
+/pdfMakeFont16 {
+  exch findfont
+  dup length dict begin
+    { 1 index /FID ne { def } { pop pop } ifelse } forall
+    /WMode exch def
+    currentdict
+  end
+  definefont pop
+} def
+% graphics state operators
+/q { gsave pdfDictSize dict begin } def
+/Q {
+  end grestore
+  /pdfLastFill where {
+    pop
+    pdfLastFill {
+      pdfFillOP setoverprint
+    } {
+      pdfStrokeOP setoverprint
+    } ifelse
+  } if
+} def
+/cm { concat } def
+/d { setdash } def
+/i { setflat } def
+/j { setlinejoin } def
+/J { setlinecap } def
+/M { setmiterlimit } def
+/w { setlinewidth } def
+% path segment operators
+/m { moveto } def
+/l { lineto } def
+/c { curveto } def
+/re { 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto
+      neg 0 rlineto closepath } def
+/h { closepath } def
+% path painting operators
+/S { sCol stroke } def
+/Sf { fCol stroke } def
+/f { fCol fill } def
+/f* { fCol eofill } def
+% clipping operators
+/W { clip newpath } def
+/W* { eoclip newpath } def
+/Ws { strokepath clip newpath } def
+% text state operators
+/Tc { /pdfCharSpacing exch def } def
+/Tf { dup /pdfFontSize exch def
+      dup pdfHorizScaling mul exch matrix scale
+      pdfTextMat matrix concatmatrix dup 4 0 put dup 5 0 put
+      exch findfont exch makefont setfont } def
+/Tr { /pdfTextRender exch def } def
+/Tp { /pdfPatternCS exch def } def
+/Ts { /pdfTextRise exch def } def
+/Tw { /pdfWordSpacing exch def } def
+/Tz { /pdfHorizScaling exch def } def
+% text positioning operators
+/Td { pdfTextMat transform moveto } def
+/Tm { /pdfTextMat exch def } def
+% text string operators
+/xyshow where {
+  pop
+  /xyshow2 {
+    dup length array
+    0 2 2 index length 1 sub {
+      2 index 1 index 2 copy get 3 1 roll 1 add get
+      pdfTextMat dtransform
+      4 2 roll 2 copy 6 5 roll put 1 add 3 1 roll dup 4 2 roll put
+    } for
+    exch pop
+    xyshow
+  } def
+}{
+  /xyshow2 {
+    currentfont /FontType get 0 eq {
+      0 2 3 index length 1 sub {
+        currentpoint 4 index 3 index 2 getinterval show moveto
+        2 copy get 2 index 3 2 roll 1 add get
+        pdfTextMat dtransform rmoveto
+      } for
+    } {
+      0 1 3 index length 1 sub {
+        currentpoint 4 index 3 index 1 getinterval show moveto
+        2 copy 2 mul get 2 index 3 2 roll 2 mul 1 add get
+        pdfTextMat dtransform rmoveto
+      } for
+    } ifelse
+    pop pop
+  } def
+} ifelse
+/cshow where {
+  pop
+  /xycp {
+    0 3 2 roll
+    {
+      pop pop currentpoint 3 2 roll
+      1 string dup 0 4 3 roll put false charpath moveto
+      2 copy get 2 index 2 index 1 add get
+      pdfTextMat dtransform rmoveto
+      2 add
+    } exch cshow
+    pop pop
+  } def
+}{
+  /xycp {
+    currentfont /FontType get 0 eq {
+      0 2 3 index length 1 sub {
+        currentpoint 4 index 3 index 2 getinterval false charpath moveto
+        2 copy get 2 index 3 2 roll 1 add get
+        pdfTextMat dtransform rmoveto
+      } for
+    } {
+      0 1 3 index length 1 sub {
+        currentpoint 4 index 3 index 1 getinterval false charpath moveto
+        2 copy 2 mul get 2 index 3 2 roll 2 mul 1 add get
+        pdfTextMat dtransform rmoveto
+      } for
+    } ifelse
+    pop pop
+  } def
+} ifelse
+/Tj {
+  fCol
+  0 pdfTextRise pdfTextMat dtransform rmoveto
+  currentpoint 4 2 roll
+  pdfTextRender 1 and 0 eq {
+    2 copy xyshow2
+  } if
+  pdfTextRender 3 and dup 1 eq exch 2 eq or {
+    3 index 3 index moveto
+    2 copy
+    currentfont /FontType get 3 eq { fCol } { sCol } ifelse
+    xycp currentpoint stroke moveto
+  } if
+  pdfTextRender 4 and 0 ne {
+    4 2 roll moveto xycp
+    /pdfTextClipPath [ pdfTextClipPath aload pop
+      {/moveto cvx}
+      {/lineto cvx}
+      {/curveto cvx}
+      {/closepath cvx}
+    pathforall ] def
+    currentpoint newpath moveto
+  } {
+    pop pop pop pop
+  } ifelse
+  0 pdfTextRise neg pdfTextMat dtransform rmoveto
+} def
+/TJm { 0.001 mul pdfFontSize mul pdfHorizScaling mul neg 0
+       pdfTextMat dtransform rmoveto } def
+/TJmV { 0.001 mul pdfFontSize mul neg 0 exch
+        pdfTextMat dtransform rmoveto } def
+/Tclip { pdfTextClipPath cvx exec clip newpath
+         /pdfTextClipPath [] def } def
+/Tclip* { pdfTextClipPath cvx exec eoclip newpath
+         /pdfTextClipPath [] def } def
+% Level 2/3 image operators
+/pdfImBuf 100 string def
+/pdfImStr {
+  2 copy exch length lt {
+    2 copy get exch 1 add exch
+  } {
+    ()
+  } ifelse
+} def
+/skipEOD {
+  { currentfile pdfImBuf readline
+    not { pop exit } if
+    (%-EOD-) eq { exit } if } loop
+} def
+/pdfIm { image skipEOD } def
+/pdfImM { fCol imagemask skipEOD } def
+/pr { 2 index 2 index 3 2 roll putinterval 4 add } def
+/pdfImClip {
+  gsave
+  0 2 4 index length 1 sub {
+    dup 4 index exch 2 copy
+    get 5 index div put
+    1 add 3 index exch 2 copy
+    get 3 index div put
+  } for
+  pop pop rectclip
+} def
+/pdfImClipEnd { grestore } def
+% shading operators
+/colordelta {
+  false 0 1 3 index length 1 sub {
+    dup 4 index exch get 3 index 3 2 roll get sub abs 0.004 gt {
+      pop true
+    } if
+  } for
+  exch pop exch pop
+} def
+/funcCol { func n array astore } def
+/funcSH {
+  dup 0 eq {
+    true
+  } {
+    dup 6 eq {
+      false
+    } {
+      4 index 4 index funcCol dup
+      6 index 4 index funcCol dup
+      3 1 roll colordelta 3 1 roll
+      5 index 5 index funcCol dup
+      3 1 roll colordelta 3 1 roll
+      6 index 8 index funcCol dup
+      3 1 roll colordelta 3 1 roll
+      colordelta or or or
+    } ifelse
+  } ifelse
+  {
+    1 add
+    4 index 3 index add 0.5 mul exch 4 index 3 index add 0.5 mul exch
+    6 index 6 index 4 index 4 index 4 index funcSH
+    2 index 6 index 6 index 4 index 4 index funcSH
+    6 index 2 index 4 index 6 index 4 index funcSH
+    5 3 roll 3 2 roll funcSH pop pop
+  } {
+    pop 3 index 2 index add 0.5 mul 3 index  2 index add 0.5 mul
+    funcCol sc
+    dup 4 index exch mat transform m
+    3 index 3 index mat transform l
+    1 index 3 index mat transform l
+    mat transform l pop pop h f*
+  } ifelse
+} def
+/axialCol {
+  dup 0 lt {
+    pop t0
+  } {
+    dup 1 gt {
+      pop t1
+    } {
+      dt mul t0 add
+    } ifelse
+  } ifelse
+  func n array astore
+} def
+/axialSH {
+  dup 0 eq {
+    true
+  } {
+    dup 8 eq {
+      false
+    } {
+      2 index axialCol 2 index axialCol colordelta
+    } ifelse
+  } ifelse
+  {
+    1 add 3 1 roll 2 copy add 0.5 mul
+    dup 4 3 roll exch 4 index axialSH
+    exch 3 2 roll axialSH
+  } {
+    pop 2 copy add 0.5 mul
+    axialCol sc
+    exch dup dx mul x0 add exch dy mul y0 add
+    3 2 roll dup dx mul x0 add exch dy mul y0 add
+    dx abs dy abs ge {
+      2 copy yMin sub dy mul dx div add yMin m
+      yMax sub dy mul dx div add yMax l
+      2 copy yMax sub dy mul dx div add yMax l
+      yMin sub dy mul dx div add yMin l
+      h f*
+    } {
+      exch 2 copy xMin sub dx mul dy div add xMin exch m
+      xMax sub dx mul dy div add xMax exch l
+      exch 2 copy xMax sub dx mul dy div add xMax exch l
+      xMin sub dx mul dy div add xMin exch l
+      h f*
+    } ifelse
+  } ifelse
+} def
+/radialCol {
+  dup t0 lt {
+    pop t0
+  } {
+    dup t1 gt {
+      pop t1
+    } if
+  } ifelse
+  func n array astore
+} def
+/radialSH {
+  dup 0 eq {
+    true
+  } {
+    dup 8 eq {
+      false
+    } {
+      2 index dt mul t0 add radialCol
+      2 index dt mul t0 add radialCol colordelta
+    } ifelse
+  } ifelse
+  {
+    1 add 3 1 roll 2 copy add 0.5 mul
+    dup 4 3 roll exch 4 index radialSH
+    exch 3 2 roll radialSH
+  } {
+    pop 2 copy add 0.5 mul dt mul t0 add
+    radialCol sc
+    encl {
+      exch dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add
+      0 360 arc h
+      dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add
+      360 0 arcn h f
+    } {
+      2 copy
+      dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add
+      a1 a2 arcn
+      dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add
+      a2 a1 arcn h
+      dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add
+      a1 a2 arc
+      dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add
+      a2 a1 arc h f
+    } ifelse
+  } ifelse
+} def
+end
+%%EndResource
+%%EndProlog
+%%BeginSetup
+xpdf begin
+%%EndSetup
+pdfStartPage
+[] 0 d
+1 i
+0 j
+0 J
+10 M
+1 w
+/DeviceGray {} cs
+[0] sc
+/DeviceGray {} CS
+[0] SC
+false op
+false OP
+{} settransfer
+0 0 32 32 re
+W
+q
+/DeviceRGB {} cs
+[0 0 0] sc
+/DeviceRGB {} CS
+[0 0 0] SC
+[1 0 0 -1 0 32] cm
+q
+q
+Q
+Q
+q
+q
+q
+[1 0 0 1 0 0] cm
+[32 0 0 -32 0 32] cm
+/DeviceRGB setcolorspace
+<<
+  /ImageType 1
+  /Width 32
+  /Height 32
+  /ImageMatrix [32 0 0 -32 0 32]
+  /BitsPerComponent 8
+  /Decode [0 1 0 1 0 1]
+  /DataSource currentfile
+    /ASCII85Decode filter
+    << >> /DCTDecode filter
+>>
+pdfIm
+s4IA0!"_al8O`[\!<E0k!([(is4[N@!!30%!W`<'!WiE)!WiE*"Tni/!s8`1"9Sf4
+"pYA<"pYA=#n%%F#RUhB#7:nI$4@7N$k*@I%M'!W%LW[R%0,&^6NI5i!WrN,"p4r3
+$j[(D$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ$k*OQ
+$k30O!"fJ:+93Md!?qLF&HMtG!WU(<*rl9A"T\W)!<E3$z!!!!"!WrQ/"pYD?$4Hm
+P!4<@<!W`B*!X&T/"U"r.!!.KK!WrE*&Hrdj0gQ!W;.0\RE>10ZOeE%*6F"?A;UOt
+Z1LbBV#mqFa(`=5<-7:2j.Ps"@2`NfY6UX@47n?3D;cHat='/U/@q9._B4u!oF*)P
+JGBeCZK7nr5LPUeEP*;,qQC!u,R\HRQV5C/hWN*81['d?O\@K2f_o0O6a2lBFdaQ^
+rf%8R-g>V&OjQ5OekiqC&o(2MHp@n@XqZ"J6*ru?D!<E3%!<E3%!<<*"!!!!"!WrQ
+/"pYD?$4HmP!4<C=!W`?*"9Sc3"U"r.!<RHF!<N?8"9fr'"qj4!#@VTc+u4]T'LIq
+UZ,$_k1K*]W@WKj'(*k`q-1Mcg)&ahL-n-W'2E*TU3^Z;(7Rp!@8lJ\h<``C+>%;)
+SAnPdkC3+K>G'A1VH@gd&KnbA=M2II[Pa.Q$R$jD;USO``Vl6SpZEppG[^WcW]#)A
+'`Q#s>ai`&\eCE.%f\,!<j5f=akNM0qo(2MHp@n@XqZ#7L$j-M1!YGMH!'^J^[J7H
+*)od=>n_Shppj9lmgH&*&Z5`-0!&G^+@?%=sWQn:&Z!JmV>Q3<j(;FIbL>(78UA/^
+<WG/37&CF$Q0s_&>N/i2JRek1>=8iOIiX'uaq]C(*rY9%6hVL.U[YF1+o2#E2rZgV
+fAtg!5rLlk%;jl*n<+SZT8_SR;=skUV066U1.p=mFr6"gf2][jPofDZ&\`7@/-r'!
+;,l&`4))eYGD-KF%4Q#*6m7m-&ibs?(?PB?TXYaa<m(u:lbhFsTbaCt4hKdqnoWN-
+,-f^7-GbXos*uB0>%2C(@*]]s]E087&>\*L"WW)s0NHRN"Ia3BM^PX0A?"k)FD":7
+Zape3'Q25[,qME[RXmKi%7R$RY-ahd^2Mq#oHbDPloej\L\<u;(;Pe(roA.6'\>ps
+H'BN#QqXg'$f%32o+9)<E*7qSo%=Z>=0tktVb?\UUL)@Rm9:'aT6=iISQ2.kIjQ"\
+%_ROO<=2Wb\MS98hQG^TuG$9X6EFe(Kg?r;t$)Qpec%CS=pnp0%dOlMsGLMhk<;`4
+`K1YFe4Dk#>F*pbBZ'QZsG'6YnmBb4>:XPI-!+d5f%ibMn4q,rTa=JCm8q9KN(pJ_
+E6F)2g+:rKf>4``l^LjY[CVCPY(ZDD*'3X"&qXqOb/bQNI^2+A(eWj>@,<bR&bn,Q
+e'afdE[n5C'ffj+UH1OZ,hW)L6\hS>-V.Fe`[b"_:aa,33f`~>
+%-EOD-
+Q
+Q
+Q
+Q
+showpage
+%%PageTrailer
+pdfEndPage
+%%Trailer
+end
+%%DocumentSuppliedResources:
+%%EOF