开源软件构建与测试

_service:tar_scm:lcms2.spec Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/doc/LittleCMS2.13 API.pdf Deleted

_service:tar_scm:lcms2-2.13.1.tar.gz/doc/LittleCMS2.13 Plugin API.pdf Deleted

_service:tar_scm:lcms2-2.13.1.tar.gz/doc/LittleCMS2.13 tutorial.pdf Deleted

_service:tar_scm:lcms2-2.13.1.tar.gz/m4/acx_pthread.m4 Deleted

@@ -1,305 +0,0 @@
-##### http://autoconf-archive.cryp.to/acx_pthread.html
-#
-# SYNOPSIS
-#
-#   ACX_PTHREAD(ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
-#
-# DESCRIPTION
-#
-#   This macro figures out how to build C programs using POSIX threads.
-#   It sets the PTHREAD_LIBS output variable to the threads library and
-#   linker flags, and the PTHREAD_CFLAGS output variable to any special
-#   C compiler flags that are needed. (The user can also force certain
-#   compiler flags/libs to be tested by setting these environment
-#   variables.)
-#
-#   Also sets PTHREAD_CC to any special C compiler that is needed for
-#   multi-threaded programs (defaults to the value of CC otherwise).
-#   (This is necessary on AIX to use the special cc_r compiler alias.)
-#
-#   NOTE: You are assumed to not only compile your program with these
-#   flags, but also link it with them as well. e.g. you should link
-#   with $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS
-#   $LIBS
-#
-#   If you are only building threads programs, you may wish to use
-#   these variables in your default LIBS, CFLAGS, and CC:
-#
-#          LIBS="$PTHREAD_LIBS $LIBS"
-#          CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-#          CC="$PTHREAD_CC"
-#
-#   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute
-#   constant has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to
-#   that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
-#
-#   ACTION-IF-FOUND is a list of shell commands to run if a threads
-#   library is found, and ACTION-IF-NOT-FOUND is a list of commands to
-#   run it if it is not found. If ACTION-IF-FOUND is not specified, the
-#   default action will define HAVE_PTHREAD.
-#
-#   Please let the authors know if this macro fails on any platform, or
-#   if you have any other suggestions or comments. This macro was based
-#   on work by SGJ on autoconf scripts for FFTW (http://www.fftw.org/)
-#   (with help from M. Frigo), as well as ac_pthread and hb_pthread
-#   macros posted by Alejandro Forero Cuervo to the autoconf macro
-#   repository. We are also grateful for the helpful feedback of
-#   numerous users.
-#
-# LAST MODIFICATION
-#
-#   2006-05-29
-#
-# COPYLEFT
-#
-#   Copyright (c) 2006 Steven G. Johnson <stevenj@alum.mit.edu>
-#
-#   This program is free software; you can redistribute it and/or
-#   modify it under the terms of the GNU General Public License as
-#   published by the Free Software Foundation; either version 2 of the
-#   License, or (at your option) any later version.
-#
-#   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.
-#
-#   You should have received a copy of the GNU General Public License
-#   along with this program; if not, write to the Free Software
-#   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-#   02111-1307, USA.
-#
-#   As a special exception, the respective Autoconf Macro's copyright
-#   owner gives unlimited permission to copy, distribute and modify the
-#   configure scripts that are the output of Autoconf when processing
-#   the Macro. You need not follow the terms of the GNU General Public
-#   License when using or distributing such scripts, even though
-#   portions of the text of the Macro appear in them. The GNU General
-#   Public License (GPL) does govern all other use of the material that
-#   constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the
-#   Autoconf Macro released by the Autoconf Macro Archive. When you
-#   make and distribute a modified version of the Autoconf Macro, you
-#   may extend this special exception to the GPL to apply to your
-#   modified version as well.
-
-AC_DEFUN(ACX_PTHREAD, 
-AC_REQUIRE(AC_CANONICAL_HOST)
-AC_LANG_SAVE
-AC_LANG_C
-acx_pthread_ok=no
-
-# We used to check for pthread.h first, but this fails if pthread.h
-# requires special compiler flags (e.g. on True64 or Sequent).
-# It gets checked for in the link test anyway.
-
-# First of all, check if the user has set any of the PTHREAD_LIBS,
-# etcetera environment variables, and if threads linking works using
-# them:
-if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
-        save_CFLAGS="$CFLAGS"
-        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-        save_LIBS="$LIBS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        AC_MSG_CHECKING(for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS)
-        AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes)
-        AC_MSG_RESULT($acx_pthread_ok)
-        if test x"$acx_pthread_ok" = xno; then
-                PTHREAD_LIBS=""
-                PTHREAD_CFLAGS=""
-        fi
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
-fi
-
-# We must check for the threads library under a number of different
-# names; the ordering is very important because some systems
-# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
-# libraries is broken (non-POSIX).
-
-# Create a list of thread flags to try.  Items starting with a "-" are
-# C compiler flags, and other items are library names, except for "none"
-# which indicates that we try without any flags at all, and "pthread-config"
-# which is a program returning the flags for the Pth emulation library.
-
-acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt lpthread pthread-config"
-
-# The ordering *is* (sometimes) important.  Some notes on the
-# individual items follow:
-
-# pthreads: AIX (must check this before -lpthread)
-# none: in case threads are in libc; should be tried before -Kthread and
-#       other compiler flags to prevent continual compiler warnings
-# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
-# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
-# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
-# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
-# -pthreads: Solaris/gcc
-# -mthreads: Mingw32/gcc, Lynx/gcc
-# -mt: Sun Workshop C (may only link SunOS threads -lthread, but it
-#      doesn't hurt to check since this sometimes defines pthreads too;
-#      also defines -D_REENTRANT)
-#      ... -mt is also the pthreads flag for HP/aCC
-# pthread: Linux, etcetera
-# --thread-safe: KAI C++
-# pthread-config: use pthread-config program (for GNU Pth library)
-
-case "${host_cpu}-${host_os}" in
-        *solaris*)
-
-        # On Solaris (at least, for some versions), libc contains stubbed
-        # (non-functional) versions of the pthreads routines, so link-based
-        # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
-        # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
-        # a function called by this macro, so we could check for that, but
-        # who knows whether they'll stub that too in a future libc.)  So,
-        # we'll just look for -pthreads and -lpthread first:
-
-        acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags"
-        ;;
-
-        # The HP-UX compiler just warns about options it does not understand
-        # but it needs -mt.
-        *-hpux*)
-        acx_pthread_flags="-mt $acx_pthread_flags"
-        ;;
-esac
-
-if test x"$acx_pthread_ok" = xno; then
-for flag in $acx_pthread_flags; do
-
-        case $flag in
-                none)
-                AC_MSG_CHECKING(whether pthreads work without any flags)
-                ;;
-
-                -*)
-                AC_MSG_CHECKING(whether pthreads work with $flag)
-                PTHREAD_CFLAGS="$flag"
-                ;;
-
-		pthread-config)
-		AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no)
-		if test x"$acx_pthread_config" = xno; then continue; fi
-		PTHREAD_CFLAGS="`pthread-config --cflags`"
-		PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
-		;;
-
-                *)
-                AC_MSG_CHECKING(for the pthreads library -l$flag)
-                PTHREAD_LIBS="-l$flag"
-                ;;
-        esac
-
-        save_LIBS="$LIBS"
-        save_CFLAGS="$CFLAGS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
-        # Check for various functions.  We must include pthread.h,
-        # since some functions may be macros.  (On the Sequent, we
-        # need a special flag -Kthread to make this header compile.)
-        # We check for pthread_join because it is in -lpthread on IRIX
-        # while pthread_create is in libc.  We check for pthread_attr_init
-        # due to DEC craziness with -lpthreads.  We check for
-        # pthread_cleanup_push because it is one of the few pthread
-        # functions on Solaris that doesn't have a non-functional libc stub.
-        # We try pthread_create on general principles.
-        AC_TRY_LINK(#include <pthread.h>,
-                    pthread_t th; pthread_join(th, 0);
-                     pthread_attr_init(0); pthread_cleanup_push(0, 0);
-                     pthread_create(0,0,0,0); pthread_cleanup_pop(0); ,
-                    acx_pthread_ok=yes)
-
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
-
-        AC_MSG_RESULT($acx_pthread_ok)
-        if test "x$acx_pthread_ok" = xyes; then
-                break;
-        fi
-
-        PTHREAD_LIBS=""
-        PTHREAD_CFLAGS=""
-done
-fi
-
-# Various other checks:
-if test "x$acx_pthread_ok" = xyes; then
-        save_LIBS="$LIBS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        save_CFLAGS="$CFLAGS"
-        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-
-        # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
-	AC_MSG_CHECKING(for joinable pthread attribute)
-	attr_name=unknown
-	for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
-	    AC_TRY_LINK(#include <pthread.h>, int attr=$attr; return attr;,
-                        attr_name=$attr; break)
-	done
-        AC_MSG_RESULT($attr_name)
-        if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
-            AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
-                               Define to necessary symbol if this constant
-                                uses a non-standard name on your system.)
-        fi
-
-        AC_MSG_CHECKING(if more special flags are required for pthreads)
-        flag=no
-        case "${host_cpu}-${host_os}" in
-            *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
-            *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
-        esac
-        AC_MSG_RESULT(${flag})
-        if test "x$flag" != xno; then
-            PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
-        fi
-
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
-
-        # More AIX lossage: must compile with xlc_r or cc_r
-        case "${host_os}" in
-          aix* )
-            if test x"$GCC" != xyes; then
-              case "$CC" in
-                *xlc )
-                  AC_CHECK_PROG(PTHREAD_CC, xlc_r, xlc_r, ${CC}) ;;
-                *cc )
-                  AC_CHECK_PROG(PTHREAD_CC, cc_r, cc_r, ${CC}) ;;
-              esac
-            fi
-            case "$CXX" in
-              *xlC )
-                AC_CHECK_PROG(PTHREAD_CXX, xlC_r, xlC_r, ${CXX}) ;;
-            esac
-            ;;
-        esac
-fi
-
-if test "${PTHREAD_CC}x" = "x"
-then
-  PTHREAD_CC="$CC"
-fi
-if test "${PTHREAD_CXX}x" = "x"
-then
-  PTHREAD_CXX="$CXX"
-fi
-
-AC_SUBST(PTHREAD_LIBS)
-AC_SUBST(PTHREAD_CFLAGS)
-AC_SUBST(PTHREAD_CC)
-AC_SUBST(PTHREAD_CXX)
-
-# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$acx_pthread_ok" = xyes; then
-        ifelse($1,,AC_DEFINE(HAVE_PTHREAD,1,Define if you have POSIX threads libraries and header files.),$1)
-        :
-else
-        acx_pthread_ok=no
-        $2
-fi
-AC_LANG_RESTORE
-)dnl ACX_PTHREAD

_service:tar_scm:lcms2-2.13.1.tar.gz/.github/workflows/build.yml -> _service:tar_scm:lcms2-2.15.tar.gz/.github/workflows/build.yml Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/AUTHORS -> _service:tar_scm:lcms2-2.15.tar.gz/AUTHORS Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/ChangeLog -> _service:tar_scm:lcms2-2.15.tar.gz/ChangeLog Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/Makefile.am -> _service:tar_scm:lcms2-2.15.tar.gz/Makefile.am Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/Makefile.in -> _service:tar_scm:lcms2-2.15.tar.gz/Makefile.in Changed

@@ -92,13 +92,15 @@
 POST_UNINSTALL = :
 build_triplet = @build@
 host_triplet = @host@
+@COND_FASTFLOAT_TRUE@am__append_1 = plugins/fast_float
+@COND_THREADED_TRUE@am__append_2 = plugins/threaded
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-	$(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
 	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
 	$(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4/ax_pthread.m4 \
 	$(top_srcdir)/m4/ax_require_defined.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -197,7 +199,8 @@
 CTAGS = ctags
 CSCOPE = cscope
 DIST_SUBDIRS = src include utils/tificc utils/transicc utils/linkicc \
-	utils/jpgicc utils/psicc testbed plugins
+	utils/jpgicc utils/psicc testbed plugins/fast_float \
+	plugins/threaded
 am__DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/lcms2.pc.in AUTHORS \
 	COPYING ChangeLog INSTALL compile config.guess config.sub \
 	install-sh ltmain.sh missing
@@ -339,12 +342,12 @@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@
@@ -391,13 +394,13 @@
 # Don't require all the GNU mandated files
 AUTOMAKE_OPTIONS = 1.7.2 dist-zip foreign
 ACLOCAL_AMFLAGS = -I m4
-@COND_FASTFLOAT_TRUE@USER_PLUGINS = plugins
+USER_PLUGINS = $(am__append_1) $(am__append_2)
 
 # Directories containing Makefiles to 'make'
 SUBDIRS = src include utils/tificc utils/transicc utils/linkicc utils/jpgicc utils/psicc testbed $(USER_PLUGINS)
 
 # Additional files to distribute
-EXTRA_DIST = AUTHORS COPYING ChangeLog doc Projects include bin Lib INSTALL README.1ST autogen.sh lcms2.pc.in plugins
+EXTRA_DIST = AUTHORS COPYING ChangeLog doc Projects include bin Lib INSTALL README.1ST autogen.sh lcms2.pc.in plugins 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = lcms2.pc
 all: all-recursive

_service:tar_scm:lcms2-2.13.1.tar.gz/Projects/VC2022/lcms2.rc -> _service:tar_scm:lcms2-2.15.tar.gz/Projects/VC2022/lcms2.rc Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/Projects/VC2022/lcms2.sln -> _service:tar_scm:lcms2-2.15.tar.gz/Projects/VC2022/lcms2.sln Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/Projects/VC2022/testbed/testbed.vcxproj -> _service:tar_scm:lcms2-2.15.tar.gz/Projects/VC2022/testbed/testbed.vcxproj Changed

@@ -55,6 +55,7 @@
     <ConfigurationType>Application</ConfigurationType>
     <CharacterSet>Unicode</CharacterSet>
     <PlatformToolset>v143</PlatformToolset>
+    <EnableASAN>true</EnableASAN>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
@@ -65,6 +66,7 @@
     <ConfigurationType>Application</ConfigurationType>
     <CharacterSet>Unicode</CharacterSet>
     <PlatformToolset>v143</PlatformToolset>
+    <EnableASAN>false</EnableASAN>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
@@ -279,16 +281,15 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
-    <ProjectReference Include="..\lcms2_static\lcms2_static.vcxproj">
-      <Project>{71dede59-3f1e-486b-a899-4283000f76b5}</Project>
-      <ReferenceOutputAssembly>false</ReferenceOutputAssembly>
-    </ProjectReference>
-  </ItemGroup>
-  <ItemGroup>
     <ClCompile Include="..\..\..\testbed\testcms2.c" />
     <ClCompile Include="..\..\..\testbed\testplugin.c" />
     <ClCompile Include="..\..\..\testbed\zoo_icc.c" />
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\lcms2_static\lcms2_static.vcxproj">
+      <Project>{71dede59-3f1e-486b-a899-4283000f76b5}</Project>
+    </ProjectReference>
+  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>

_service:tar_scm:lcms2-2.13.1.tar.gz/aclocal.m4 -> _service:tar_scm:lcms2-2.15.tar.gz/aclocal.m4 Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/configure -> _service:tar_scm:lcms2-2.15.tar.gz/configure Changed

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for lcms2 2.13.
+# Generated by GNU Autoconf 2.69 for lcms2 2.15.
 #
 #
 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
@@ -587,8 +587,8 @@
 # Identity of this package.
 PACKAGE_NAME='lcms2'
 PACKAGE_TARNAME='lcms2'
-PACKAGE_VERSION='2.13'
-PACKAGE_STRING='lcms2 2.13'
+PACKAGE_VERSION='2.15'
+PACKAGE_STRING='lcms2 2.15'
 PACKAGE_BUGREPORT=''
 PACKAGE_URL=''
 
@@ -632,6 +632,8 @@
 am__EXEEXT_TRUE
 LTLIBOBJS
 LIBOBJS
+COND_THREADED_FALSE
+COND_THREADED_TRUE
 COND_FASTFLOAT_FALSE
 COND_FASTFLOAT_TRUE
 TIFFICC_DEPLIBS
@@ -653,7 +655,7 @@
 PTHREAD_LIBS
 PTHREAD_CXX
 PTHREAD_CC
-acx_pthread_config
+ax_pthread_config
 inline
 MAINT
 MAINTAINER_MODE_FALSE
@@ -802,6 +804,7 @@
 with_tiff
 with_zlib
 with_fastfloat
+with_threaded
 with_threads
 '
       ac_precious_vars='build_alias
@@ -1368,7 +1371,7 @@
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures lcms2 2.13 to adapt to many kinds of systems.
+\`configure' configures lcms2 2.15 to adapt to many kinds of systems.
 
 Usage: $0 OPTION... VAR=VALUE...
 
@@ -1439,7 +1442,7 @@
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of lcms2 2.13:";;
+     short | recursive ) echo "Configuration of lcms2 2.15:";;
    esac
   cat <<\_ACEOF
 
@@ -1478,7 +1481,9 @@
   --without-zlib          disable ZLIB support
   --with-fastfloat        build and install fast_float plugin, use only if GPL
                           3.0 is acceptable
-  --without-threads       disable POSIX threads API support
+  --with-threaded         build and install multi threaded plugin, use only if
+                          GPL 3.0 is acceptable
+  --without-pthreads      disable POSIX pthreads API support
 
 Some influential environment variables:
   CC          C compiler command
@@ -1561,7 +1566,7 @@
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-lcms2 configure 2.13
+lcms2 configure 2.15
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2047,7 +2052,7 @@
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by lcms2 $as_me 2.13, which was
+It was created by lcms2 $as_me 2.15, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2403,7 +2408,7 @@
 # Libtool library revision control info
 #
 LIBRARY_CURRENT=2
-LIBRARY_REVISION=13
+LIBRARY_REVISION=15
 LIBRARY_AGE=0
 
 
@@ -2990,7 +2995,7 @@
 
 # Define the identity of the package.
  PACKAGE='lcms2'
- VERSION='2.13'
+ VERSION='2.15'
 
 
 # Some tools Automake needs.
@@ -16627,7 +16632,7 @@
 
 
 
-LIB_PLUGINS = ''
+LIB_PLUGINS=''
 
 # Add configure option --enable-maintainer-mode which enables dependency
 # checking and generation useful to package maintainers.  This is made an
@@ -16720,6 +16725,8 @@
 
                     int foo_def( void ) __attribute__((visibility("default")));
                     int foo_hid( void ) __attribute__((visibility("hidden")));
+                    int foo_int( void ) __attribute__((visibility("internal")));
+                    int foo_pro( void ) __attribute__((visibility("protected")));
 
 int
 main ()
@@ -16731,7 +16738,7 @@
 
 _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
-                                      if test -s conftest.err; then :
+                                      if grep -- -Wattributes conftest.err; then :
   ax_cv_have_func_attribute_visibility=no
 else
   ax_cv_have_func_attribute_visibility=yes
@@ -17178,11 +17185,29 @@
 
 fi
 
-if test "$with_fastfloat" == "yes"
+if test "x$with_fastfloat" = "xyes"
 then
             LIB_PLUGINS="$LIB_PLUGINS -llcms2_fast_float"
 fi
 
+#multi threaded plugin:
+
+# Check whether --with-threaded was given.
+if test "${with_threaded+set}" = set; then :
+  withval=$with_threaded;
+                with_threaded=$withval
+
+else
+
+                with_threaded='no'
+
+fi
+
+if test "x$with_threaded" = "xyes"
+then
+            LIB_PLUGINS="$LIB_PLUGINS -llcms2_threaded"
+fi
+
 #
 # Determine POSIX threads settings
 #
@@ -17203,28 +17228,36 @@
 
 
 
+
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
-acx_pthread_ok=no
+ax_pthread_ok=no
 
 # We used to check for pthread.h first, but this fails if pthread.h
-# requires special compiler flags (e.g. on True64 or Sequent).
+# requires special compiler flags (e.g. on Tru64 or Sequent).
 # It gets checked for in the link test anyway.
 
 # First of all, check if the user has set any of the PTHREAD_LIBS,
 # etcetera environment variables, and if threads linking works using
 # them:
-if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then
-        save_CFLAGS="$CFLAGS"
+if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
+        ax_pthread_save_CC="$CC"
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        if test "x$PTHREAD_CC" != "x"; then :
+  CC="$PTHREAD_CC"
+fi
+        if test "x$PTHREAD_CXX" != "x"; then :
+  CXX="$PTHREAD_CXX"
+fi
         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-        save_LIBS="$LIBS"
         LIBS="$PTHREAD_LIBS $LIBS"
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5
-$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; }
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS" >&5
+$as_echo_n "checking for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS... " >&6; }
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
@@ -17244,18 +17277,19 @@
 }
 _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
-  acx_pthread_ok=yes
+  ax_pthread_ok=yes
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
-$as_echo "$acx_pthread_ok" >&6; }
-        if test x"$acx_pthread_ok" = xno; then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+$as_echo "$ax_pthread_ok" >&6; }
+        if test "x$ax_pthread_ok" = "xno"; then
                 PTHREAD_LIBS=""
                 PTHREAD_CFLAGS=""
         fi
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
+        CC="$ax_pthread_save_CC"
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
 fi
 
 # We must check for the threads library under a number of different
@@ -17263,12 +17297,14 @@
 # (e.g. DEC) have both -lpthread and -lpthreads, where one of the
 # libraries is broken (non-POSIX).
 
-# Create a list of thread flags to try.  Items starting with a "-" are
-# C compiler flags, and other items are library names, except for "none"
-# which indicates that we try without any flags at all, and "pthread-config"
-# which is a program returning the flags for the Pth emulation library.
+# Create a list of thread flags to try. Items with a "," contain both
+# C compiler flags (before ",") and linker flags (after ","). Other items
+# starting with a "-" are C compiler flags, and remaining items are
+# library names, except for "none" which indicates that we try without
+# any flags at all, and "pthread-config" which is a program returning
+# the flags for the Pth emulation library.
 
-acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt lpthread pthread-config"
+ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
 
 # The ordering *is* (sometimes) important.  Some notes on the
 # individual items follow:
@@ -17277,65 +17313,184 @@
 # none: in case threads are in libc; should be tried before -Kthread and
 #       other compiler flags to prevent continual compiler warnings
 # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
-# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
-# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
-# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads)
-# -pthreads: Solaris/gcc
-# -mthreads: Mingw32/gcc, Lynx/gcc
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
+#           (Note: HP C rejects this with "bad form for `-t' option")
+# -pthreads: Solaris/gcc (Note: HP C also rejects)
 # -mt: Sun Workshop C (may only link SunOS threads -lthread, but it
-#      doesn't hurt to check since this sometimes defines pthreads too;
-#      also defines -D_REENTRANT)
-#      ... -mt is also the pthreads flag for HP/aCC
+#      doesn't hurt to check since this sometimes defines pthreads and
+#      -D_REENTRANT too), HP C (must be checked before -lpthread, which
+#      is present but should not be used directly; and before -mthreads,
+#      because the compiler interprets this as "-mt" + "-hreads")
+# -mthreads: Mingw32/gcc, Lynx/gcc
 # pthread: Linux, etcetera
 # --thread-safe: KAI C++
 # pthread-config: use pthread-config program (for GNU Pth library)
 
-case "${host_cpu}-${host_os}" in
-        *solaris*)
+case $host_os in
+
+        freebsd*)
+
+        # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+        # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+
+        ax_pthread_flags="-kthread lthread $ax_pthread_flags"
+        ;;
+
+        hpux*)
+
+        # From the cc(1) man page: "-mt Sets various -D flags to enable
+        # multi-threading and also sets -lpthread."
+
+        ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
+        ;;
+
+        openedition*)
+
+        # IBM z/OS requires a feature-test macro to be defined in order to
+        # enable POSIX threads at all, so give the user a hint if this is
+        # not set. (We don't define these ourselves, as they can affect
+        # other portions of the system API in unpredictable ways.)
+
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+#            if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
+             AX_PTHREAD_ZOS_MISSING
+#            endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "AX_PTHREAD_ZOS_MISSING" >/dev/null 2>&1; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&5
+$as_echo "$as_me: WARNING: IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support." >&2;}
+fi
+rm -f conftest*
+
+        ;;
+
+        solaris*)
 
         # On Solaris (at least, for some versions), libc contains stubbed
         # (non-functional) versions of the pthreads routines, so link-based
-        # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
-        # -lpthread.)  (The stubs are missing pthread_cleanup_push, or rather
-        # a function called by this macro, so we could check for that, but
-        # who knows whether they'll stub that too in a future libc.)  So,
-        # we'll just look for -pthreads and -lpthread first:
+        # tests will erroneously succeed. (N.B.: The stubs are missing
+        # pthread_cleanup_push, or rather a function called by this macro,
+        # so we could check for that, but who knows whether they'll stub
+        # that too in a future libc.)  So we'll check first for the
+        # standard Solaris way of linking pthreads (-mt -lpthread).
+
+        ax_pthread_flags="-mt,-lpthread pthread $ax_pthread_flags"
+        ;;
+esac
+
+# Are we compiling with Clang?
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC is Clang" >&5
+$as_echo_n "checking whether $CC is Clang... " >&6; }
+if ${ax_cv_PTHREAD_CLANG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ax_cv_PTHREAD_CLANG=no
+     # Note that Autoconf sets GCC=yes for Clang as well as GCC
+     if test "x$GCC" = "xyes"; then
+        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+/* Note: Clang 2.7 lacks __clang_a-z+__ */
+#            if defined(__clang__) && defined(__llvm__)
+             AX_PTHREAD_CC_IS_CLANG
+#            endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "AX_PTHREAD_CC_IS_CLANG" >/dev/null 2>&1; then :
+  ax_cv_PTHREAD_CLANG=yes
+fi
+rm -f conftest*
+
+     fi
 
-        acx_pthread_flags="-pthreads pthread -mt -pthread $acx_pthread_flags"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG" >&5
+$as_echo "$ax_cv_PTHREAD_CLANG" >&6; }
+ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
+
+
+# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
+
+# Note that for GCC and Clang -pthread generally implies -lpthread,
+# except when -nostdlib is passed.
+# This is problematic using libtool to build C++ shared libraries with pthread:
+# 1 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25460
+# 2 https://bugzilla.redhat.com/show_bug.cgi?id=661333
+# 3 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468555
+# To solve this, first try -pthread together with -lpthread for GCC
+
+if test "x$GCC" = "xyes"; then :
+  ax_pthread_flags="-pthread,-lpthread -pthread -pthreads $ax_pthread_flags"
+fi
+
+# Clang takes -pthread (never supported any other flag), but we'll try with -lpthread first
+
+if test "x$ax_pthread_clang" = "xyes"; then :
+  ax_pthread_flags="-pthread,-lpthread -pthread"
+fi
+
+
+# The presence of a feature test macro requesting re-entrant function
+# definitions is, on some systems, a strong hint that pthreads support is
+# correctly enabled
+
+case $host_os in
+        darwin* | hpux* | linux* | osf* | solaris*)
+        ax_pthread_check_macro="_REENTRANT"
         ;;
 
-        # The HP-UX compiler just warns about options it does not understand
-        # but it needs -mt.
-        *-hpux*)
-        acx_pthread_flags="-mt $acx_pthread_flags"
+        aix*)
+        ax_pthread_check_macro="_THREAD_SAFE"
+        ;;
+
+        *)
+        ax_pthread_check_macro="--"
         ;;
 esac
+if test "x$ax_pthread_check_macro" = "x--"; then :
+  ax_pthread_check_cond=0
+else
+  ax_pthread_check_cond="!defined($ax_pthread_check_macro)"
+fi
 
-if test x"$acx_pthread_ok" = xno; then
-for flag in $acx_pthread_flags; do
 
-        case $flag in
+if test "x$ax_pthread_ok" = "xno"; then
+for ax_pthread_try_flag in $ax_pthread_flags; do
+
+        case $ax_pthread_try_flag in
                 none)
                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5
 $as_echo_n "checking whether pthreads work without any flags... " >&6; }
                 ;;
 
+                *,*)
+                PTHREAD_CFLAGS=`echo $ax_pthread_try_flag | sed "s/^$.*$,$.*$$/\1/"`
+                PTHREAD_LIBS=`echo $ax_pthread_try_flag | sed "s/^$.*$,$.*$$/\2/"`
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with \"$PTHREAD_CFLAGS\" and \"$PTHREAD_LIBS\"" >&5
+$as_echo_n "checking whether pthreads work with \"$PTHREAD_CFLAGS\" and \"$PTHREAD_LIBS\"... " >&6; }
+                ;;
+
                 -*)
-                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5
-$as_echo_n "checking whether pthreads work with $flag... " >&6; }
-                PTHREAD_CFLAGS="$flag"
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $ax_pthread_try_flag" >&5
+$as_echo_n "checking whether pthreads work with $ax_pthread_try_flag... " >&6; }
+                PTHREAD_CFLAGS="$ax_pthread_try_flag"
                 ;;
 
-		pthread-config)
-		# Extract the first word of "pthread-config", so it can be a program name with args.
+                pthread-config)
+                # Extract the first word of "pthread-config", so it can be a program name with args.
 set dummy pthread-config; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_acx_pthread_config+:} false; then :
+if ${ac_cv_prog_ax_pthread_config+:} false; then :
   $as_echo_n "(cached) " >&6
 else
-  if test -n "$acx_pthread_config"; then
-  ac_cv_prog_acx_pthread_config="$acx_pthread_config" # Let the user override the test.
+  if test -n "$ax_pthread_config"; then
+  ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test.
 else
 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 for as_dir in $PATH
@@ -17344,7 +17499,7 @@
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_acx_pthread_config="yes"
+    ac_cv_prog_ax_pthread_config="yes"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -17352,35 +17507,37 @@
   done
 IFS=$as_save_IFS
 
-  test -z "$ac_cv_prog_acx_pthread_config" && ac_cv_prog_acx_pthread_config="no"
+  test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no"
 fi
 fi
-acx_pthread_config=$ac_cv_prog_acx_pthread_config
-if test -n "$acx_pthread_config"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_config" >&5
-$as_echo "$acx_pthread_config" >&6; }
+ax_pthread_config=$ac_cv_prog_ax_pthread_config
+if test -n "$ax_pthread_config"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5
+$as_echo "$ax_pthread_config" >&6; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
 fi
 
 
-		if test x"$acx_pthread_config" = xno; then continue; fi
-		PTHREAD_CFLAGS="`pthread-config --cflags`"
-		PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
-		;;
+                if test "x$ax_pthread_config" = "xno"; then :
+  continue
+fi
+                PTHREAD_CFLAGS="`pthread-config --cflags`"
+                PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+                ;;
 
                 *)
-                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5
-$as_echo_n "checking for the pthreads library -l$flag... " >&6; }
-                PTHREAD_LIBS="-l$flag"
+                { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$ax_pthread_try_flag" >&5
+$as_echo_n "checking for the pthreads library -l$ax_pthread_try_flag... " >&6; }
+                PTHREAD_LIBS="-l$ax_pthread_try_flag"
                 ;;
         esac
 
-        save_LIBS="$LIBS"
-        save_CFLAGS="$CFLAGS"
-        LIBS="$PTHREAD_LIBS $LIBS"
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
 
         # Check for various functions.  We must include pthread.h,
         # since some functions may be macros.  (On the Sequent, we
@@ -17391,141 +17548,286 @@
         # pthread_cleanup_push because it is one of the few pthread
         # functions on Solaris that doesn't have a non-functional libc stub.
         # We try pthread_create on general principles.
+
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <pthread.h>
+#                       if $ax_pthread_check_cond
+#                        error "$ax_pthread_check_macro must be defined"
+#                       endif
+                        static void *some_global = NULL;
+                        static void routine(void *a)
+                          {
+                             /* To avoid any unused-parameter or
+                                unused-but-set-parameter warning.  */
+                             some_global = a;
+                          }
+                        static void *start_routine(void *a) { return a; }
 int
 main ()
 {
-pthread_t th; pthread_join(th, 0);
-                     pthread_attr_init(0); pthread_cleanup_push(0, 0);
-                     pthread_create(0,0,0,0); pthread_cleanup_pop(0);
+pthread_t th; pthread_attr_t attr;
+                        pthread_create(&th, 0, start_routine, 0);
+                        pthread_join(th, 0);
+                        pthread_attr_init(&attr);
+                        pthread_cleanup_push(routine, 0);
+                        pthread_cleanup_pop(0) /* ; */
   ;
   return 0;
 }
 _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
-  acx_pthread_ok=yes
+  ax_pthread_ok=yes
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
 
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
 
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pthread_ok" >&5
-$as_echo "$acx_pthread_ok" >&6; }
-        if test "x$acx_pthread_ok" = xyes; then
-                break;
-        fi
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5
+$as_echo "$ax_pthread_ok" >&6; }
+        if test "x$ax_pthread_ok" = "xyes"; then :
+  break
+fi
 
         PTHREAD_LIBS=""
         PTHREAD_CFLAGS=""
 done
 fi
 
+
+# Clang needs special handling, because older versions handle the -pthread
+# option in a rather... idiosyncratic way
+
+if test "x$ax_pthread_clang" = "xyes"; then
+
+        # Clang takes -pthread; it has never supported any other flag
+
+        # (Note 1: This will need to be revisited if a system that Clang
+        # supports has POSIX threads in a separate library.  This tends not
+        # to be the way of modern systems, but it's conceivable.)
+
+        # (Note 2: On some systems, notably Darwin, -pthread is not needed
+        # to get POSIX threads support; the API is always present and
+        # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
+        # -pthread does define _REENTRANT, and while the Darwin headers
+        # ignore this macro, third-party headers might not.)
+
+        # However, older versions of Clang make a point of warning the user
+        # that, in an invocation where only linking and no compilation is
+        # taking place, the -pthread option has no effect ("argument unused
+        # during compilation").  They expect -pthread to be passed in only
+        # when source code is being compiled.
+        #
+        # Problem is, this is at odds with the way Automake and most other
+        # C build frameworks function, which is that the same flags used in
+        # compilation (CFLAGS) are also used in linking.  Many systems
+        # supported by AX_PTHREAD require exactly this for POSIX threads
+        # support, and in fact it is often not straightforward to specify a
+        # flag that is used only in the compilation phase and not in
+        # linking.  Such a scenario is extremely rare in practice.
+        #
+        # Even though use of the -pthread flag in linking would only print
+        # a warning, this can be a nuisance for well-run software projects
+        # that build with -Werror.  So if the active version of Clang has
+        # this misfeature, we search for an option to squash it.
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread" >&5
+$as_echo_n "checking whether Clang needs flag to prevent \"argument unused\" warning when linking with -pthread... " >&6; }
+if ${ax_cv_PTHREAD_CLANG_NO_WARN_FLAG+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
+             # Create an alternate version of $ac_link that compiles and
+             # links in two steps (.c -> .o, .o -> exe) instead of one
+             # (.c -> exe), because the warning occurs only in the second
+             # step
+             ax_pthread_save_ac_link="$ac_link"
+             ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
+             ax_pthread_link_step=`$as_echo "$ac_link" | sed "$ax_pthread_sed"`
+             ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
+             ax_pthread_save_CFLAGS="$CFLAGS"
+             for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
+                if test "x$ax_pthread_try" = "xunknown"; then :
+  break
+fi
+                CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
+                ac_link="$ax_pthread_save_ac_link"
+                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void){return 0;}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_link="$ax_pthread_2step_ac_link"
+                     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+int main(void){return 0;}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  break
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+             done
+             ac_link="$ax_pthread_save_ac_link"
+             CFLAGS="$ax_pthread_save_CFLAGS"
+             if test "x$ax_pthread_try" = "x"; then :
+  ax_pthread_try=no
+fi
+             ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&5
+$as_echo "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" >&6; }
+
+        case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
+                no | unknown) ;;
+                *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
+        esac
+
+fi # $ax_pthread_clang = yes
+
+
+
 # Various other checks:
-if test "x$acx_pthread_ok" = xyes; then
-        save_LIBS="$LIBS"
-        LIBS="$PTHREAD_LIBS $LIBS"
-        save_CFLAGS="$CFLAGS"
+if test "x$ax_pthread_ok" = "xyes"; then
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
 
         # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5
 $as_echo_n "checking for joinable pthread attribute... " >&6; }
-	attr_name=unknown
-	for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
-	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+if ${ax_cv_PTHREAD_JOINABLE_ATTR+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ax_cv_PTHREAD_JOINABLE_ATTR=unknown
+             for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+                 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include <pthread.h>
 int
 main ()
 {
-int attr=$attr; return attr;
+int attr = $ax_pthread_attr; return attr /* ; */
   ;
   return 0;
 }
 _ACEOF
 if ac_fn_c_try_link "$LINENO"; then :
-  attr_name=$attr; break
+  ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext conftest.$ac_ext
-	done
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5
-$as_echo "$attr_name" >&6; }
-        if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
+             done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_JOINABLE_ATTR" >&5
+$as_echo "$ax_cv_PTHREAD_JOINABLE_ATTR" >&6; }
+        if test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
+               test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
+               test "x$ax_pthread_joinable_attr_defined" != "xyes"; then :
 
 cat >>confdefs.h <<_ACEOF
-#define PTHREAD_CREATE_JOINABLE $attr_name
+#define PTHREAD_CREATE_JOINABLE $ax_cv_PTHREAD_JOINABLE_ATTR
 _ACEOF
 
-        fi
+               ax_pthread_joinable_attr_defined=yes
 
-        { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5
-$as_echo_n "checking if more special flags are required for pthreads... " >&6; }
-        flag=no
-        case "${host_cpu}-${host_os}" in
-            *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
-            *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
-        esac
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5
-$as_echo "${flag}" >&6; }
-        if test "x$flag" != xno; then
-            PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
-        fi
+fi
 
-        LIBS="$save_LIBS"
-        CFLAGS="$save_CFLAGS"
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether more special flags are required for pthreads" >&5
+$as_echo_n "checking whether more special flags are required for pthreads... " >&6; }
+if ${ax_cv_PTHREAD_SPECIAL_FLAGS+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ax_cv_PTHREAD_SPECIAL_FLAGS=no
+             case $host_os in
+             solaris*)
+             ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
+             ;;
+             esac
 
-        # More AIX lossage: must compile with xlc_r or cc_r
-        case "${host_os}" in
-          aix* )
-            if test x"$GCC" != xyes; then
-              case "$CC" in
-                *xlc )
-                  # Extract the first word of "xlc_r", so it can be a program name with args.
-set dummy xlc_r; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_PTHREAD_CC+:} false; then :
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_SPECIAL_FLAGS" >&5
+$as_echo "$ax_cv_PTHREAD_SPECIAL_FLAGS" >&6; }
+        if test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
+               test "x$ax_pthread_special_flags_added" != "xyes"; then :
+  PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
+               ax_pthread_special_flags_added=yes
+fi
+
+        { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTHREAD_PRIO_INHERIT" >&5
+$as_echo_n "checking for PTHREAD_PRIO_INHERIT... " >&6; }
+if ${ax_cv_PTHREAD_PRIO_INHERIT+:} false; then :
   $as_echo_n "(cached) " >&6
 else
-  if test -n "$PTHREAD_CC"; then
-  ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test.
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <pthread.h>
+int
+main ()
+{
+int i = PTHREAD_PRIO_INHERIT;
+                                               return i;
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ax_cv_PTHREAD_PRIO_INHERIT=yes
 else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_PTHREAD_CC="xlc_r"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
+  ax_cv_PTHREAD_PRIO_INHERIT=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
 
-  test -z "$ac_cv_prog_PTHREAD_CC" && ac_cv_prog_PTHREAD_CC="${CC}"
 fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_PTHREAD_PRIO_INHERIT" >&5
+$as_echo "$ax_cv_PTHREAD_PRIO_INHERIT" >&6; }
+        if test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
+               test "x$ax_pthread_prio_inherit_defined" != "xyes"; then :
+
+$as_echo "#define HAVE_PTHREAD_PRIO_INHERIT 1" >>confdefs.h
+
+               ax_pthread_prio_inherit_defined=yes
+
 fi
-PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
-if test -n "$PTHREAD_CC"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5
-$as_echo "$PTHREAD_CC" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
+
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+
+        # More AIX lossage: compile with *_r variant
+        if test "x$GCC" != "xyes"; then
+            case $host_os in
+                aix*)
+                case "x/$CC" in #(
+  x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6) :
+    #handle absolute path differently from PATH based program lookup
+                     case "x$CC" in #(
+  x/*) :
+
+			   if as_fn_executable_p ${CC}_r; then :
+  PTHREAD_CC="${CC}_r"
 fi
+			   if test "x${CXX}" != "x"; then :
+  if as_fn_executable_p ${CXX}_r; then :
+  PTHREAD_CXX="${CXX}_r"
+fi
+fi
+			  ;; #(
+  *) :
 
- ;;
-                *cc )
-                  # Extract the first word of "cc_r", so it can be a program name with args.
-set dummy cc_r; ac_word=$2
+			   for ac_prog in ${CC}_r
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
 if ${ac_cv_prog_PTHREAD_CC+:} false; then :
@@ -17541,7 +17843,7 @@
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_PTHREAD_CC="cc_r"
+    ac_cv_prog_PTHREAD_CC="$ac_prog"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -17549,7 +17851,6 @@
   done
 IFS=$as_save_IFS
 
-  test -z "$ac_cv_prog_PTHREAD_CC" && ac_cv_prog_PTHREAD_CC="${CC}"
 fi
 fi
 PTHREAD_CC=$ac_cv_prog_PTHREAD_CC
@@ -17561,13 +17862,16 @@
 $as_echo "no" >&6; }
 fi
 
- ;;
-              esac
-            fi
-            case "$CXX" in
-              *xlC )
-                # Extract the first word of "xlC_r", so it can be a program name with args.
-set dummy xlC_r; ac_word=$2
+
+  test -n "$PTHREAD_CC" && break
+done
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+
+			   if test "x${CXX}" != "x"; then :
+  for ac_prog in ${CXX}_r
+do
+  # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
 if ${ac_cv_prog_PTHREAD_CXX+:} false; then :
@@ -17583,7 +17887,7 @@
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_PTHREAD_CXX="xlC_r"
+    ac_cv_prog_PTHREAD_CXX="$ac_prog"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
   fi
@@ -17591,7 +17895,6 @@
   done
 IFS=$as_save_IFS
 
-  test -z "$ac_cv_prog_PTHREAD_CXX" && ac_cv_prog_PTHREAD_CXX="${CXX}"
 fi
 fi
 PTHREAD_CXX=$ac_cv_prog_PTHREAD_CXX
@@ -17603,34 +17906,40 @@
 $as_echo "no" >&6; }
 fi
 
- ;;
-            esac
-            ;;
-        esac
-fi
 
-if test "${PTHREAD_CC}x" = "x"
-then
-  PTHREAD_CC="$CC"
+  test -n "$PTHREAD_CXX" && break
+done
+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
+
 fi
-if test "${PTHREAD_CXX}x" = "x"
-then
-  PTHREAD_CXX="$CXX"
+
+                      ;;
+esac
+                     ;; #(
+  *) :
+     ;;
+esac
+                ;;
+            esac
+        fi
 fi
 
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
+
 
 
 
 
 
 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$acx_pthread_ok" = xyes; then
+if test "x$ax_pthread_ok" = "xyes"; then
 
 $as_echo "#define HAVE_PTHREAD 1" >>confdefs.h
 
         :
 else
-        acx_pthread_ok=no
+        ax_pthread_ok=no
 
 fi
 ac_ext=c
@@ -17641,7 +17950,7 @@
 
 
 
-  if test "$acx_pthread_ok" = yes
+  if test "$ax_pthread_ok" = yes
   then
     have_threads=yes
 
@@ -17678,7 +17987,7 @@
 /* end confdefs.h.  */
 
     #include <emmintrin.h>
-    main() { __m128i n = _mm_set1_epi8(42); }
+    int main() { __m128i n = _mm_set1_epi8(42); }
 _ACEOF
 if ac_fn_c_try_compile "$LINENO"; then :
   ac_compiler_supports_sse2=yes
@@ -18504,7 +18813,6 @@
 LCMS_LIB_DEPLIBS=`echo $LCMS_LIB_DEPLIBS | sed -e 's/  */ /g'`
 
 
-echo "LIB_PLUGINS: $LIB_PLUGINS"
 
 
 # Libraries that the jpegicc program depends on
@@ -18550,6 +18858,14 @@
   COND_FASTFLOAT_FALSE=
 fi
 
+ if test "x$with_threaded" = "xyes" ; then
+  COND_THREADED_TRUE=
+  COND_THREADED_FALSE='#'
+else
+  COND_THREADED_TRUE='#'
+  COND_THREADED_FALSE=
+fi
+
 ac_config_files="$ac_config_files plugins/Makefile"
 
 ac_config_files="$ac_config_files plugins/fast_float/Makefile"
@@ -18560,6 +18876,14 @@
 
 ac_config_files="$ac_config_files plugins/fast_float/testbed/Makefile"
 
+ac_config_files="$ac_config_files plugins/threaded/Makefile"
+
+ac_config_files="$ac_config_files plugins/threaded/src/Makefile"
+
+ac_config_files="$ac_config_files plugins/threaded/include/Makefile"
+
+ac_config_files="$ac_config_files plugins/threaded/testbed/Makefile"
+
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
@@ -18754,6 +19078,10 @@
   as_fn_error $? "conditional \"COND_FASTFLOAT\" was never defined.
 Usually this means the macro was only invoked conditionally." "$LINENO" 5
 fi
+if test -z "${COND_THREADED_TRUE}" && test -z "${COND_THREADED_FALSE}"; then
+  as_fn_error $? "conditional \"COND_THREADED\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
 
 : "${CONFIG_STATUS=./config.status}"
 ac_write_fail=0
@@ -19151,7 +19479,7 @@
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by lcms2 $as_me 2.13, which was
+This file was extended by lcms2 $as_me 2.15, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -19208,7 +19536,7 @@
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/\\""\`\$/\\\\&/g'`"
 ac_cs_version="\\
-lcms2 config.status 2.13
+lcms2 config.status 2.15
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
@@ -19726,6 +20054,10 @@
     "plugins/fast_float/src/Makefile") CONFIG_FILES="$CONFIG_FILES plugins/fast_float/src/Makefile" ;;
     "plugins/fast_float/include/Makefile") CONFIG_FILES="$CONFIG_FILES plugins/fast_float/include/Makefile" ;;
     "plugins/fast_float/testbed/Makefile") CONFIG_FILES="$CONFIG_FILES plugins/fast_float/testbed/Makefile" ;;
+    "plugins/threaded/Makefile") CONFIG_FILES="$CONFIG_FILES plugins/threaded/Makefile" ;;
+    "plugins/threaded/src/Makefile") CONFIG_FILES="$CONFIG_FILES plugins/threaded/src/Makefile" ;;
+    "plugins/threaded/include/Makefile") CONFIG_FILES="$CONFIG_FILES plugins/threaded/include/Makefile" ;;
+    "plugins/threaded/testbed/Makefile") CONFIG_FILES="$CONFIG_FILES plugins/threaded/testbed/Makefile" ;;
 
   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
   esac

_service:tar_scm:lcms2-2.13.1.tar.gz/configure.ac -> _service:tar_scm:lcms2-2.15.tar.gz/configure.ac Changed

@@ -7,7 +7,7 @@
 #
 # Set the package name and version
 #
-AC_INIT(lcms2,2.13)
+AC_INIT(lcms2,2.15)
 
 # Specify directory where m4 macros may be found.
 AC_CONFIG_MACRO_DIR(m4)
@@ -16,7 +16,7 @@
 # Libtool library revision control info
 #
 LIBRARY_CURRENT=2
-LIBRARY_REVISION=13
+LIBRARY_REVISION=15
 LIBRARY_AGE=0
 
 AC_SUBST(LIBRARY_CURRENT)dnl
@@ -55,7 +55,7 @@
 AC_PROG_LIBTOOL
 AC_SUBST(LIBTOOL_DEPS)
 
-LIB_PLUGINS = ''
+LIB_PLUGINS=''
 
 # Add configure option --enable-maintainer-mode which enables dependency
 # checking and generation useful to package maintainers.  This is made an
@@ -149,18 +149,33 @@
             
                 with_fastfloat='no'
             )
-if test "$with_fastfloat" == "yes"
+if test "x$with_fastfloat" = "xyes"
 then
             LIB_PLUGINS="$LIB_PLUGINS -llcms2_fast_float"
 fi
 
+#multi threaded plugin:
+AC_ARG_WITH(threaded,
+            AS_HELP_STRING(--with-threaded,
+                           build and install multi threaded plugin, use only if GPL 3.0 is acceptable),
+            
+                with_threaded=$withval
+            ,
+            
+                with_threaded='no'
+            )
+if test "x$with_threaded" = "xyes"
+then
+            LIB_PLUGINS="$LIB_PLUGINS -llcms2_threaded"
+fi
+
 #
 # Determine POSIX threads settings
 #
 # Enable support for POSIX thread APIs
 AC_ARG_WITH(threads,
-	      AS_HELP_STRING(--without-threads,
-                             disable POSIX threads API support),
+	      AS_HELP_STRING(--without-pthreads,
+                             disable POSIX pthreads API support),
 	      with_threads=$withval,
 	      with_threads='yes')
 
@@ -168,9 +183,9 @@
 if test "$with_threads" != 'no'
 then
 
-  ACX_PTHREAD()
+  AX_PTHREAD()
  
-  if test "$acx_pthread_ok" = yes
+  if test "$ax_pthread_ok" = yes
   then
     have_threads=yes
 
@@ -197,7 +212,7 @@
 AC_MSG_CHECKING(whether compiler supports SSE2)
 AC_COMPILE_IFELSE(AC_LANG_SOURCE(
     #include <emmintrin.h>
-    main() { __m128i n = _mm_set1_epi8(42); }),
+    int main() { __m128i n = _mm_set1_epi8(42); }),
   ac_compiler_supports_sse2=yes, ac_compiler_supports_sse2=no)
 AC_MSG_RESULT($ac_compiler_supports_sse2)
 AS_IF(test "x$ac_compiler_supports_sse2" != "xyes",
@@ -383,7 +398,6 @@
 LCMS_LIB_DEPLIBS=`echo $LCMS_LIB_DEPLIBS | sed -e 's/  */ /g'`
 AC_SUBST(LCMS_LIB_DEPLIBS)
 
-echo "LIB_PLUGINS: $LIB_PLUGINS"
 AC_SUBST(LIB_PLUGINS)
 
 # Libraries that the jpegicc program depends on
@@ -412,9 +426,14 @@
 AC_CONFIG_FILES(utils/psicc/Makefile)
 AC_CONFIG_FILES(testbed/Makefile)
 AM_CONDITIONAL(COND_FASTFLOAT, test "x$with_fastfloat" = "xyes" )
+AM_CONDITIONAL(COND_THREADED, test "x$with_threaded" = "xyes" )
 AC_CONFIG_FILES(plugins/Makefile)
 AC_CONFIG_FILES(plugins/fast_float/Makefile)
 AC_CONFIG_FILES(plugins/fast_float/src/Makefile)
 AC_CONFIG_FILES(plugins/fast_float/include/Makefile)
 AC_CONFIG_FILES(plugins/fast_float/testbed/Makefile)
+AC_CONFIG_FILES(plugins/threaded/Makefile)
+AC_CONFIG_FILES(plugins/threaded/src/Makefile)
+AC_CONFIG_FILES(plugins/threaded/include/Makefile)
+AC_CONFIG_FILES(plugins/threaded/testbed/Makefile)
 AC_OUTPUT

_service:tar_scm:lcms2-2.15.tar.gz/doc/LittleCMS2.15 API.pdf Added

_service:tar_scm:lcms2-2.15.tar.gz/doc/LittleCMS2.15 Plugin API.pdf Added

_service:tar_scm:lcms2-2.15.tar.gz/doc/LittleCMS2.15 tutorial.pdf Added

_service:tar_scm:lcms2-2.13.1.tar.gz/include/Makefile.in -> _service:tar_scm:lcms2-2.15.tar.gz/include/Makefile.in Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/include/lcms2.h -> _service:tar_scm:lcms2-2.15.tar.gz/include/lcms2.h Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -23,7 +23,7 @@
 //
 //---------------------------------------------------------------------------------
 //
-// Version 2.13.1
+// Version 2.15 
 //
 
 #ifndef _lcms2_H
@@ -81,7 +81,7 @@
 #endif
 
 // Version/release
-#define LCMS_VERSION        2131
+#define LCMS_VERSION        2150
 
 // I will give the chance of redefining basic types for compilers that are not fully C99 compliant
 #ifndef CMS_BASIC_TYPES_ALREADY_DEFINED
@@ -152,7 +152,7 @@
 #endif
 
 // Handle "register" keyword
-#if defined(CMS_NO_REGISTER_KEYWORD) && !defined(CMS_DLL) && !defined(CMS_DLL_BUILD) 
+#if defined(CMS_NO_REGISTER_KEYWORD)
 #  define CMSREGISTER
 #else
 #  define CMSREGISTER register
@@ -227,7 +227,7 @@
 
 
 // Calling convention -- this is hardly platform and compiler dependent
-#ifdef CMS_IS_WINDOWS_
+#if defined(CMS_IS_WINDOWS_) && !defined(__GNUC__)
 #  if defined(CMS_DLL) || defined(CMS_DLL_BUILD)
 #     ifdef __BORLANDC__
 #        define CMSEXPORT       __stdcall _export
@@ -290,6 +290,7 @@
 // Base ICC type definitions
 typedef enum {
     cmsSigChromaticityType                  = 0x6368726D,  // 'chrm'
+    cmsSigcicpType                          = 0x63696370,  // 'cicp' 
     cmsSigColorantOrderType                 = 0x636C726F,  // 'clro'
     cmsSigColorantTableType                 = 0x636C7274,  // 'clrt'
     cmsSigCrdInfoType                       = 0x63726469,  // 'crdi'
@@ -401,6 +402,7 @@
     cmsSigViewingConditionsTag              = 0x76696577,  // 'view'
     cmsSigVcgtTag                           = 0x76636774,  // 'vcgt'
     cmsSigMetaTag                           = 0x6D657461,  // 'meta'
+    cmsSigcicpTag                           = 0x63696370,  // 'cicp'
     cmsSigArgyllArtsTag                     = 0x61727473   // 'arts'
 
 } cmsTagSignature;
@@ -1038,6 +1040,16 @@
 
     } cmsICCViewingConditions;
 
+typedef struct {
+    cmsUInt8Number  ColourPrimaries;            // Recommendation ITU-T H.273
+    cmsUInt8Number  TransferCharacteristics;    //  (ISO/IEC 23091-2)
+    cmsUInt8Number  MatrixCoefficients;
+    cmsUInt8Number  VideoFullRangeFlag;
+
+} cmsVideoSignalType;
+
+
+
 // Get LittleCMS version (for shared objects) -----------------------------------------------------------------------------
 
 CMSAPI int               CMSEXPORT cmsGetEncodedCMMversion(void);
@@ -1520,8 +1532,12 @@
 CMSAPI cmsColorSpaceSignature   CMSEXPORT _cmsICCcolorSpace(int OurNotation);
 CMSAPI int                      CMSEXPORT _cmsLCMScolorSpace(cmsColorSpaceSignature ProfileSpace);
 
+// Deprecated, use cmsChannelsOfColorSpace instead
 CMSAPI cmsUInt32Number   CMSEXPORT cmsChannelsOf(cmsColorSpaceSignature ColorSpace);
 
+// Get number of channels of color space or -1 if color space is not listed/supported
+CMSAPI cmsInt32Number CMSEXPORT cmsChannelsOfColorSpace(cmsColorSpaceSignature ColorSpace);
+
 // Build a suitable formatter for the colorspace of this profile. nBytes=1 means 8 bits, nBytes=2 means 16 bits. 
 CMSAPI cmsUInt32Number   CMSEXPORT cmsFormatterForColorspaceOfProfile(cmsHPROFILE hProfile, cmsUInt32Number nBytes, cmsBool lIsFloat);
 CMSAPI cmsUInt32Number   CMSEXPORT cmsFormatterForPCSOfProfile(cmsHPROFILE hProfile, cmsUInt32Number nBytes, cmsBool lIsFloat);

_service:tar_scm:lcms2-2.13.1.tar.gz/include/lcms2_plugin.h -> _service:tar_scm:lcms2-2.15.tar.gz/include/lcms2_plugin.h Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -209,6 +209,7 @@
 #define cmsPluginOptimizationSig             0x6F707448     // 'optH'
 #define cmsPluginTransformSig                0x7A666D48     // 'xfmH'
 #define cmsPluginMutexSig                    0x6D747A48     // 'mtxH'
+#define cmsPluginParalellizationSig          0x70726C48     // 'prlH
 
 typedef struct _cmsPluginBaseStruct {
 
@@ -596,7 +597,7 @@
                                      const void* InputBuffer,
                                      void* OutputBuffer,
                                      cmsUInt32Number Size,
-                                     cmsUInt32Number Stride);                 // Stride in bytes to the next plana in planar formats
+                                     cmsUInt32Number Stride);                 // Stride in bytes to the next plane in planar formats
 
 
 typedef void     (*_cmsTransform2Fn)(struct _cmstransform_struct *CMMcargo,
@@ -669,6 +670,25 @@
 CMSAPI cmsBool CMSEXPORT _cmsLockMutex(cmsContext ContextID, void* mtx);
 CMSAPI void    CMSEXPORT _cmsUnlockMutex(cmsContext ContextID, void* mtx);
 
+//----------------------------------------------------------------------------------------------------------
+// Parallelization 
+
+CMSAPI _cmsTransform2Fn CMSEXPORT _cmsGetTransformWorker(struct _cmstransform_struct* CMMcargo);
+CMSAPI cmsInt32Number   CMSEXPORT _cmsGetTransformMaxWorkers(struct _cmstransform_struct* CMMcargo);
+CMSAPI cmsUInt32Number  CMSEXPORT _cmsGetTransformWorkerFlags(struct _cmstransform_struct* CMMcargo);
+
+// Let's plug-in to guess the best number of workers
+#define CMS_GUESS_MAX_WORKERS -1
+
+typedef struct {
+    cmsPluginBase       base;
+
+    cmsInt32Number      MaxWorkers;       // Number of starts to do as maximum
+    cmsUInt32Number     WorkerFlags;      // Reserved
+    _cmsTransform2Fn    SchedulerFn;      // callback to setup functions     
+
+}  cmsPluginParalellization;
+
 
 #ifndef CMS_USE_CPP_API
 #   ifdef __cplusplus

_service:tar_scm:lcms2-2.15.tar.gz/include/meson.build Added

_service:tar_scm:lcms2-2.13.1.tar.gz/m4/ax_append_compile_flags.m4 -> _service:tar_scm:lcms2-2.15.tar.gz/m4/ax_append_compile_flags.m4 Changed

@@ -1,6 +1,6 @@
-# ===========================================================================
-#  http://www.gnu.org/software/autoconf-archive/ax_append_compile_flags.html
-# ===========================================================================
+# ============================================================================
+#  https://www.gnu.org/software/autoconf-archive/ax_append_compile_flags.html
+# ============================================================================
 #
 # SYNOPSIS
 #
@@ -30,33 +30,12 @@
 #
 #   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
 #
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   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.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved.  This file is offered as-is, without any
+#   warranty.
 
-#serial 5
+#serial 7
 
 AC_DEFUN(AX_APPEND_COMPILE_FLAGS,
 AX_REQUIRE_DEFINED(AX_CHECK_COMPILE_FLAG)

_service:tar_scm:lcms2-2.13.1.tar.gz/m4/ax_append_flag.m4 -> _service:tar_scm:lcms2-2.15.tar.gz/m4/ax_append_flag.m4 Changed

@@ -1,5 +1,5 @@
 # ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_append_flag.html
+#      https://www.gnu.org/software/autoconf-archive/ax_append_flag.html
 # ===========================================================================
 #
 # SYNOPSIS
@@ -23,33 +23,12 @@
 #   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
 #   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
 #
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   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.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved.  This file is offered as-is, without any
+#   warranty.
 
-#serial 6
+#serial 8
 
 AC_DEFUN(AX_APPEND_FLAG,
 dnl

_service:tar_scm:lcms2-2.13.1.tar.gz/m4/ax_check_compile_flag.m4 -> _service:tar_scm:lcms2-2.15.tar.gz/m4/ax_check_compile_flag.m4 Changed

@@ -1,5 +1,5 @@
 # ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
+#  https://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
 # ===========================================================================
 #
 # SYNOPSIS
@@ -29,33 +29,12 @@
 #   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
 #   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
 #
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   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.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
+#   Copying and distribution of this file, with or without modification, are
+#   permitted in any medium without royalty provided the copyright notice
+#   and this notice are preserved.  This file is offered as-is, without any
+#   warranty.
 
-#serial 4
+#serial 6
 
 AC_DEFUN(AX_CHECK_COMPILE_FLAG,
 AC_PREREQ(2.64)dnl for _AC_LANG_PREFIX and AS_VAR_IF

_service:tar_scm:lcms2-2.13.1.tar.gz/m4/ax_gcc_func_attribute.m4 -> _service:tar_scm:lcms2-2.15.tar.gz/m4/ax_gcc_func_attribute.m4 Changed

@@ -1,5 +1,5 @@
 # ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_gcc_func_attribute.html
+#  https://www.gnu.org/software/autoconf-archive/ax_gcc_func_attribute.html
 # ===========================================================================
 #
 # SYNOPSIS
@@ -38,9 +38,11 @@
 #    dllimport
 #    error
 #    externally_visible
+#    fallthrough
 #    flatten
 #    format
 #    format_arg
+#    gnu_format
 #    gnu_inline
 #    hot
 #    ifunc
@@ -53,6 +55,8 @@
 #    nothrow
 #    optimize
 #    pure
+#    sentinel
+#    sentinel_position
 #    unused
 #    used
 #    visibility
@@ -61,9 +65,9 @@
 #    weak
 #    weakref
 #
-#   Unsuppored function attributes will be tested with a prototype returning
-#   an int and not accepting any arguments and the result of the check might
-#   be wrong or meaningless so use with care.
+#   Unsupported function attributes will be tested with a prototype
+#   returning an int and not accepting any arguments and the result of the
+#   check might be wrong or meaningless so use with care.
 #
 # LICENSE
 #
@@ -74,7 +78,7 @@
 #   and this notice are preserved.  This file is offered as-is, without any
 #   warranty.
 
-#serial 3
+#serial 13
 
 AC_DEFUN(AX_GCC_FUNC_ATTRIBUTE, 
     AS_VAR_PUSHDEF(ac_var, ax_cv_have_func_attribute_$1)
@@ -128,12 +132,18 @@
                 externally_visible, 
                     int foo( void ) __attribute__(($1));
                 ,
+                fallthrough, 
+                    void foo( int x ) {switch (x) { case 1: __attribute__(($1)); case 2: break ; }};
+                ,
                 flatten, 
                     int foo( void ) __attribute__(($1));
                 ,
                 format, 
                     int foo(const char *p, ...) __attribute__(($1(printf, 1, 2)));
                 ,
+                gnu_format, 
+                    int foo(const char *p, ...) __attribute__((format(gnu_printf, 1, 2)));
+                ,
                 format_arg, 
                     char *foo(const char *p) __attribute__(($1(1)));
                 ,
@@ -175,6 +185,15 @@
                 pure, 
                     int foo( void ) __attribute__(($1));
                 ,
+                sentinel, 
+                    int foo(void *p, ...) __attribute__(($1));
+                ,
+                sentinel_position, 
+                    int foo(void *p, ...) __attribute__(($1(1)));
+                ,
+                returns_nonnull, 
+                    void *foo( void ) __attribute__(($1));
+                ,
                 unused, 
                     int foo( void ) __attribute__(($1));
                 ,
@@ -184,6 +203,8 @@
                 visibility, 
                     int foo_def( void ) __attribute__(($1("default")));
                     int foo_hid( void ) __attribute__(($1("hidden")));
+                    int foo_int( void ) __attribute__(($1("internal")));
+                    int foo_pro( void ) __attribute__(($1("protected")));
                 ,
                 warning, 
                     int foo( void ) __attribute__(($1("")));
@@ -207,7 +228,7 @@
             dnl GCC doesn't exit with an error if an unknown attribute is
             dnl provided but only outputs a warning, so accept the attribute
             dnl only if no warning were issued.
-            AS_IF(test -s conftest.err,
+            AS_IF(grep -- -Wattributes conftest.err,
                 AS_VAR_SET(ac_var, no),
                 AS_VAR_SET(ac_var, yes)),
             AS_VAR_SET(ac_var, no))

_service:tar_scm:lcms2-2.15.tar.gz/m4/ax_pthread.m4 Added

@@ -0,0 +1,522 @@
+# ===========================================================================
+#        https://www.gnu.org/software/autoconf-archive/ax_pthread.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_PTHREAD(ACTION-IF-FOUND, ACTION-IF-NOT-FOUND)
+#
+# DESCRIPTION
+#
+#   This macro figures out how to build C programs using POSIX threads. It
+#   sets the PTHREAD_LIBS output variable to the threads library and linker
+#   flags, and the PTHREAD_CFLAGS output variable to any special C compiler
+#   flags that are needed. (The user can also force certain compiler
+#   flags/libs to be tested by setting these environment variables.)
+#
+#   Also sets PTHREAD_CC and PTHREAD_CXX to any special C compiler that is
+#   needed for multi-threaded programs (defaults to the value of CC
+#   respectively CXX otherwise). (This is necessary on e.g. AIX to use the
+#   special cc_r/CC_r compiler alias.)
+#
+#   NOTE: You are assumed to not only compile your program with these flags,
+#   but also to link with them as well. For example, you might link with
+#   $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
+#   $PTHREAD_CXX $CXXFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
+#
+#   If you are only building threaded programs, you may wish to use these
+#   variables in your default LIBS, CFLAGS, and CC:
+#
+#     LIBS="$PTHREAD_LIBS $LIBS"
+#     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+#     CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS"
+#     CC="$PTHREAD_CC"
+#     CXX="$PTHREAD_CXX"
+#
+#   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
+#   has a nonstandard name, this macro defines PTHREAD_CREATE_JOINABLE to
+#   that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
+#
+#   Also HAVE_PTHREAD_PRIO_INHERIT is defined if pthread is found and the
+#   PTHREAD_PRIO_INHERIT symbol is defined when compiling with
+#   PTHREAD_CFLAGS.
+#
+#   ACTION-IF-FOUND is a list of shell commands to run if a threads library
+#   is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
+#   is not found. If ACTION-IF-FOUND is not specified, the default action
+#   will define HAVE_PTHREAD.
+#
+#   Please let the authors know if this macro fails on any platform, or if
+#   you have any other suggestions or comments. This macro was based on work
+#   by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
+#   from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
+#   Alejandro Forero Cuervo to the autoconf macro repository. We are also
+#   grateful for the helpful feedback of numerous users.
+#
+#   Updated for Autoconf 2.68 by Daniel Richard G.
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
+#   Copyright (c) 2011 Daniel Richard G. <skunk@iSKUNK.ORG>
+#   Copyright (c) 2019 Marc Stevens <marc.stevens@cwi.nl>
+#
+#   This program is free software: you can redistribute it and/or modify it
+#   under the terms of the GNU General Public License as published by the
+#   Free Software Foundation, either version 3 of the License, or (at your
+#   option) any later version.
+#
+#   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.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program. If not, see <https://www.gnu.org/licenses/>.
+#
+#   As a special exception, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Archive. When you make and distribute a
+#   modified version of the Autoconf Macro, you may extend this special
+#   exception to the GPL to apply to your modified version as well.
+
+#serial 31
+
+AU_ALIAS(ACX_PTHREAD, AX_PTHREAD)
+AC_DEFUN(AX_PTHREAD, 
+AC_REQUIRE(AC_CANONICAL_HOST)
+AC_REQUIRE(AC_PROG_CC)
+AC_REQUIRE(AC_PROG_SED)
+AC_LANG_PUSH(C)
+ax_pthread_ok=no
+
+# We used to check for pthread.h first, but this fails if pthread.h
+# requires special compiler flags (e.g. on Tru64 or Sequent).
+# It gets checked for in the link test anyway.
+
+# First of all, check if the user has set any of the PTHREAD_LIBS,
+# etcetera environment variables, and if threads linking works using
+# them:
+if test "x$PTHREAD_CFLAGS$PTHREAD_LIBS" != "x"; then
+        ax_pthread_save_CC="$CC"
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        AS_IF(test "x$PTHREAD_CC" != "x", CC="$PTHREAD_CC")
+        AS_IF(test "x$PTHREAD_CXX" != "x", CXX="$PTHREAD_CXX")
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+        AC_MSG_CHECKING(for pthread_join using $CC $PTHREAD_CFLAGS $PTHREAD_LIBS)
+        AC_LINK_IFELSE(AC_LANG_CALL(, pthread_join), ax_pthread_ok=yes)
+        AC_MSG_RESULT($ax_pthread_ok)
+        if test "x$ax_pthread_ok" = "xno"; then
+                PTHREAD_LIBS=""
+                PTHREAD_CFLAGS=""
+        fi
+        CC="$ax_pthread_save_CC"
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+fi
+
+# We must check for the threads library under a number of different
+# names; the ordering is very important because some systems
+# (e.g. DEC) have both -lpthread and -lpthreads, where one of the
+# libraries is broken (non-POSIX).
+
+# Create a list of thread flags to try. Items with a "," contain both
+# C compiler flags (before ",") and linker flags (after ","). Other items
+# starting with a "-" are C compiler flags, and remaining items are
+# library names, except for "none" which indicates that we try without
+# any flags at all, and "pthread-config" which is a program returning
+# the flags for the Pth emulation library.
+
+ax_pthread_flags="pthreads none -Kthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
+
+# The ordering *is* (sometimes) important.  Some notes on the
+# individual items follow:
+
+# pthreads: AIX (must check this before -lpthread)
+# none: in case threads are in libc; should be tried before -Kthread and
+#       other compiler flags to prevent continual compiler warnings
+# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h)
+# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads), Tru64
+#           (Note: HP C rejects this with "bad form for `-t' option")
+# -pthreads: Solaris/gcc (Note: HP C also rejects)
+# -mt: Sun Workshop C (may only link SunOS threads -lthread, but it
+#      doesn't hurt to check since this sometimes defines pthreads and
+#      -D_REENTRANT too), HP C (must be checked before -lpthread, which
+#      is present but should not be used directly; and before -mthreads,
+#      because the compiler interprets this as "-mt" + "-hreads")
+# -mthreads: Mingw32/gcc, Lynx/gcc
+# pthread: Linux, etcetera
+# --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
+
+case $host_os in
+
+        freebsd*)
+
+        # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able)
+        # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread)
+
+        ax_pthread_flags="-kthread lthread $ax_pthread_flags"
+        ;;
+
+        hpux*)
+
+        # From the cc(1) man page: "-mt Sets various -D flags to enable
+        # multi-threading and also sets -lpthread."
+
+        ax_pthread_flags="-mt -pthread pthread $ax_pthread_flags"
+        ;;
+
+        openedition*)
+
+        # IBM z/OS requires a feature-test macro to be defined in order to
+        # enable POSIX threads at all, so give the user a hint if this is
+        # not set. (We don't define these ourselves, as they can affect
+        # other portions of the system API in unpredictable ways.)
+
+        AC_EGREP_CPP(AX_PTHREAD_ZOS_MISSING,
+            
+#            if !defined(_OPEN_THREADS) && !defined(_UNIX03_THREADS)
+             AX_PTHREAD_ZOS_MISSING
+#            endif
+            ,
+            AC_MSG_WARN(IBM z/OS requires -D_OPEN_THREADS or -D_UNIX03_THREADS to enable pthreads support.))
+        ;;
+
+        solaris*)
+
+        # On Solaris (at least, for some versions), libc contains stubbed
+        # (non-functional) versions of the pthreads routines, so link-based
+        # tests will erroneously succeed. (N.B.: The stubs are missing
+        # pthread_cleanup_push, or rather a function called by this macro,
+        # so we could check for that, but who knows whether they'll stub
+        # that too in a future libc.)  So we'll check first for the
+        # standard Solaris way of linking pthreads (-mt -lpthread).
+
+        ax_pthread_flags="-mt,-lpthread pthread $ax_pthread_flags"
+        ;;
+esac
+
+# Are we compiling with Clang?
+
+AC_CACHE_CHECK(whether $CC is Clang,
+    ax_cv_PTHREAD_CLANG,
+    ax_cv_PTHREAD_CLANG=no
+     # Note that Autoconf sets GCC=yes for Clang as well as GCC
+     if test "x$GCC" = "xyes"; then
+        AC_EGREP_CPP(AX_PTHREAD_CC_IS_CLANG,
+            /* Note: Clang 2.7 lacks __clang_a-z+__ */
+#            if defined(__clang__) && defined(__llvm__)
+             AX_PTHREAD_CC_IS_CLANG
+#            endif
+            ,
+            ax_cv_PTHREAD_CLANG=yes)
+     fi
+    )
+ax_pthread_clang="$ax_cv_PTHREAD_CLANG"
+
+
+# GCC generally uses -pthread, or -pthreads on some platforms (e.g. SPARC)
+
+# Note that for GCC and Clang -pthread generally implies -lpthread,
+# except when -nostdlib is passed.
+# This is problematic using libtool to build C++ shared libraries with pthread:
+# 1 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=25460
+# 2 https://bugzilla.redhat.com/show_bug.cgi?id=661333
+# 3 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=468555
+# To solve this, first try -pthread together with -lpthread for GCC
+
+AS_IF(test "x$GCC" = "xyes",
+      ax_pthread_flags="-pthread,-lpthread -pthread -pthreads $ax_pthread_flags")
+
+# Clang takes -pthread (never supported any other flag), but we'll try with -lpthread first
+
+AS_IF(test "x$ax_pthread_clang" = "xyes",
+      ax_pthread_flags="-pthread,-lpthread -pthread")
+
+
+# The presence of a feature test macro requesting re-entrant function
+# definitions is, on some systems, a strong hint that pthreads support is
+# correctly enabled
+
+case $host_os in
+        darwin* | hpux* | linux* | osf* | solaris*)
+        ax_pthread_check_macro="_REENTRANT"
+        ;;
+
+        aix*)
+        ax_pthread_check_macro="_THREAD_SAFE"
+        ;;
+
+        *)
+        ax_pthread_check_macro="--"
+        ;;
+esac
+AS_IF(test "x$ax_pthread_check_macro" = "x--",
+      ax_pthread_check_cond=0,
+      ax_pthread_check_cond="!defined($ax_pthread_check_macro)")
+
+
+if test "x$ax_pthread_ok" = "xno"; then
+for ax_pthread_try_flag in $ax_pthread_flags; do
+
+        case $ax_pthread_try_flag in
+                none)
+                AC_MSG_CHECKING(whether pthreads work without any flags)
+                ;;
+
+                *,*)
+                PTHREAD_CFLAGS=`echo $ax_pthread_try_flag | sed "s/^$.*$,$.*$$/\1/"`
+                PTHREAD_LIBS=`echo $ax_pthread_try_flag | sed "s/^$.*$,$.*$$/\2/"`
+                AC_MSG_CHECKING(whether pthreads work with "$PTHREAD_CFLAGS" and "$PTHREAD_LIBS")
+                ;;
+
+                -*)
+                AC_MSG_CHECKING(whether pthreads work with $ax_pthread_try_flag)
+                PTHREAD_CFLAGS="$ax_pthread_try_flag"
+                ;;
+
+                pthread-config)
+                AC_CHECK_PROG(ax_pthread_config, pthread-config, yes, no)
+                AS_IF(test "x$ax_pthread_config" = "xno", continue)
+                PTHREAD_CFLAGS="`pthread-config --cflags`"
+                PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+                ;;
+
+                *)
+                AC_MSG_CHECKING(for the pthreads library -l$ax_pthread_try_flag)
+                PTHREAD_LIBS="-l$ax_pthread_try_flag"
+                ;;
+        esac
+
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+
+        # Check for various functions.  We must include pthread.h,
+        # since some functions may be macros.  (On the Sequent, we
+        # need a special flag -Kthread to make this header compile.)
+        # We check for pthread_join because it is in -lpthread on IRIX
+        # while pthread_create is in libc.  We check for pthread_attr_init
+        # due to DEC craziness with -lpthreads.  We check for
+        # pthread_cleanup_push because it is one of the few pthread
+        # functions on Solaris that doesn't have a non-functional libc stub.
+        # We try pthread_create on general principles.
+
+        AC_LINK_IFELSE(AC_LANG_PROGRAM(#include <pthread.h>
+#                       if $ax_pthread_check_cond
+#                        error "$ax_pthread_check_macro must be defined"
+#                       endif
+                        static void *some_global = NULL;
+                        static void routine(void *a)
+                          {
+                             /* To avoid any unused-parameter or
+                                unused-but-set-parameter warning.  */
+                             some_global = a;
+                          }
+                        static void *start_routine(void *a) { return a; },
+                       pthread_t th; pthread_attr_t attr;
+                        pthread_create(&th, 0, start_routine, 0);
+                        pthread_join(th, 0);
+                        pthread_attr_init(&attr);
+                        pthread_cleanup_push(routine, 0);
+                        pthread_cleanup_pop(0) /* ; */),
+            ax_pthread_ok=yes,
+            )
+
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+
+        AC_MSG_RESULT($ax_pthread_ok)
+        AS_IF(test "x$ax_pthread_ok" = "xyes", break)
+
+        PTHREAD_LIBS=""
+        PTHREAD_CFLAGS=""
+done
+fi
+
+
+# Clang needs special handling, because older versions handle the -pthread
+# option in a rather... idiosyncratic way
+
+if test "x$ax_pthread_clang" = "xyes"; then
+
+        # Clang takes -pthread; it has never supported any other flag
+
+        # (Note 1: This will need to be revisited if a system that Clang
+        # supports has POSIX threads in a separate library.  This tends not
+        # to be the way of modern systems, but it's conceivable.)
+
+        # (Note 2: On some systems, notably Darwin, -pthread is not needed
+        # to get POSIX threads support; the API is always present and
+        # active.  We could reasonably leave PTHREAD_CFLAGS empty.  But
+        # -pthread does define _REENTRANT, and while the Darwin headers
+        # ignore this macro, third-party headers might not.)
+
+        # However, older versions of Clang make a point of warning the user
+        # that, in an invocation where only linking and no compilation is
+        # taking place, the -pthread option has no effect ("argument unused
+        # during compilation").  They expect -pthread to be passed in only
+        # when source code is being compiled.
+        #
+        # Problem is, this is at odds with the way Automake and most other
+        # C build frameworks function, which is that the same flags used in
+        # compilation (CFLAGS) are also used in linking.  Many systems
+        # supported by AX_PTHREAD require exactly this for POSIX threads
+        # support, and in fact it is often not straightforward to specify a
+        # flag that is used only in the compilation phase and not in
+        # linking.  Such a scenario is extremely rare in practice.
+        #
+        # Even though use of the -pthread flag in linking would only print
+        # a warning, this can be a nuisance for well-run software projects
+        # that build with -Werror.  So if the active version of Clang has
+        # this misfeature, we search for an option to squash it.
+
+        AC_CACHE_CHECK(whether Clang needs flag to prevent "argument unused" warning when linking with -pthread,
+            ax_cv_PTHREAD_CLANG_NO_WARN_FLAG,
+            ax_cv_PTHREAD_CLANG_NO_WARN_FLAG=unknown
+             # Create an alternate version of $ac_link that compiles and
+             # links in two steps (.c -> .o, .o -> exe) instead of one
+             # (.c -> exe), because the warning occurs only in the second
+             # step
+             ax_pthread_save_ac_link="$ac_link"
+             ax_pthread_sed='s/conftest\.\$ac_ext/conftest.$ac_objext/g'
+             ax_pthread_link_step=`AS_ECHO("$ac_link") | sed "$ax_pthread_sed"`
+             ax_pthread_2step_ac_link="($ac_compile) && (echo ==== >&5) && ($ax_pthread_link_step)"
+             ax_pthread_save_CFLAGS="$CFLAGS"
+             for ax_pthread_try in '' -Qunused-arguments -Wno-unused-command-line-argument unknown; do
+                AS_IF(test "x$ax_pthread_try" = "xunknown", break)
+                CFLAGS="-Werror -Wunknown-warning-option $ax_pthread_try -pthread $ax_pthread_save_CFLAGS"
+                ac_link="$ax_pthread_save_ac_link"
+                AC_LINK_IFELSE(AC_LANG_SOURCE(int main(void){return 0;}),
+                    ac_link="$ax_pthread_2step_ac_link"
+                     AC_LINK_IFELSE(AC_LANG_SOURCE(int main(void){return 0;}),
+                         break)
+                    )
+             done
+             ac_link="$ax_pthread_save_ac_link"
+             CFLAGS="$ax_pthread_save_CFLAGS"
+             AS_IF(test "x$ax_pthread_try" = "x", ax_pthread_try=no)
+             ax_cv_PTHREAD_CLANG_NO_WARN_FLAG="$ax_pthread_try"
+            )
+
+        case "$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG" in
+                no | unknown) ;;
+                *) PTHREAD_CFLAGS="$ax_cv_PTHREAD_CLANG_NO_WARN_FLAG $PTHREAD_CFLAGS" ;;
+        esac
+
+fi # $ax_pthread_clang = yes
+
+
+
+# Various other checks:
+if test "x$ax_pthread_ok" = "xyes"; then
+        ax_pthread_save_CFLAGS="$CFLAGS"
+        ax_pthread_save_LIBS="$LIBS"
+        CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+        LIBS="$PTHREAD_LIBS $LIBS"
+
+        # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
+        AC_CACHE_CHECK(for joinable pthread attribute,
+            ax_cv_PTHREAD_JOINABLE_ATTR,
+            ax_cv_PTHREAD_JOINABLE_ATTR=unknown
+             for ax_pthread_attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+                 AC_LINK_IFELSE(AC_LANG_PROGRAM(#include <pthread.h>,
+                                                 int attr = $ax_pthread_attr; return attr /* ; */),
+                                ax_cv_PTHREAD_JOINABLE_ATTR=$ax_pthread_attr; break,
+                                )
+             done
+            )
+        AS_IF(test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xunknown" && \
+               test "x$ax_cv_PTHREAD_JOINABLE_ATTR" != "xPTHREAD_CREATE_JOINABLE" && \
+               test "x$ax_pthread_joinable_attr_defined" != "xyes",
+              AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE,
+                                  $ax_cv_PTHREAD_JOINABLE_ATTR,
+                                  Define to necessary symbol if this constant
+                                   uses a non-standard name on your system.)
+               ax_pthread_joinable_attr_defined=yes
+              )
+
+        AC_CACHE_CHECK(whether more special flags are required for pthreads,
+            ax_cv_PTHREAD_SPECIAL_FLAGS,
+            ax_cv_PTHREAD_SPECIAL_FLAGS=no
+             case $host_os in
+             solaris*)
+             ax_cv_PTHREAD_SPECIAL_FLAGS="-D_POSIX_PTHREAD_SEMANTICS"
+             ;;
+             esac
+            )
+        AS_IF(test "x$ax_cv_PTHREAD_SPECIAL_FLAGS" != "xno" && \
+               test "x$ax_pthread_special_flags_added" != "xyes",
+              PTHREAD_CFLAGS="$ax_cv_PTHREAD_SPECIAL_FLAGS $PTHREAD_CFLAGS"
+               ax_pthread_special_flags_added=yes)
+
+        AC_CACHE_CHECK(for PTHREAD_PRIO_INHERIT,
+            ax_cv_PTHREAD_PRIO_INHERIT,
+            AC_LINK_IFELSE(AC_LANG_PROGRAM(#include <pthread.h>,
+                                             int i = PTHREAD_PRIO_INHERIT;
+                                               return i;),
+                            ax_cv_PTHREAD_PRIO_INHERIT=yes,
+                            ax_cv_PTHREAD_PRIO_INHERIT=no)
+            )
+        AS_IF(test "x$ax_cv_PTHREAD_PRIO_INHERIT" = "xyes" && \
+               test "x$ax_pthread_prio_inherit_defined" != "xyes",
+              AC_DEFINE(HAVE_PTHREAD_PRIO_INHERIT, 1, Have PTHREAD_PRIO_INHERIT.)
+               ax_pthread_prio_inherit_defined=yes
+              )
+
+        CFLAGS="$ax_pthread_save_CFLAGS"
+        LIBS="$ax_pthread_save_LIBS"
+
+        # More AIX lossage: compile with *_r variant
+        if test "x$GCC" != "xyes"; then
+            case $host_os in
+                aix*)
+                AS_CASE("x/$CC",
+                    x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6,
+                    #handle absolute path differently from PATH based program lookup
+                     AS_CASE("x$CC",
+                         x/*,
+                         
+			   AS_IF(AS_EXECUTABLE_P(${CC}_r),PTHREAD_CC="${CC}_r")
+			   AS_IF(test "x${CXX}" != "x", AS_IF(AS_EXECUTABLE_P(${CXX}_r),PTHREAD_CXX="${CXX}_r"))
+			 ,
+                         
+			   AC_CHECK_PROGS(PTHREAD_CC,${CC}_r,$CC)
+			   AS_IF(test "x${CXX}" != "x", AC_CHECK_PROGS(PTHREAD_CXX,${CXX}_r,$CXX))
+			 
+                     )
+                    )
+                ;;
+            esac
+        fi
+fi
+
+test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
+test -n "$PTHREAD_CXX" || PTHREAD_CXX="$CXX"
+
+AC_SUBST(PTHREAD_LIBS)
+AC_SUBST(PTHREAD_CFLAGS)
+AC_SUBST(PTHREAD_CC)
+AC_SUBST(PTHREAD_CXX)
+
+# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
+if test "x$ax_pthread_ok" = "xyes"; then
+        ifelse($1,,AC_DEFINE(HAVE_PTHREAD,1,Define if you have POSIX threads libraries and header files.),$1)
+        :
+else
+        ax_pthread_ok=no
+        $2
+fi
+AC_LANG_POP
+)dnl AX_PTHREAD

_service:tar_scm:lcms2-2.13.1.tar.gz/m4/ax_require_defined.m4 -> _service:tar_scm:lcms2-2.15.tar.gz/m4/ax_require_defined.m4 Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/meson.build -> _service:tar_scm:lcms2-2.15.tar.gz/meson.build Changed

@@ -1,86 +1,111 @@
-project('Little-CMS', 'c',
-  version: '2.13',
-  meson_version: '>=0.48.0',
+project(
+  'Little-CMS',
+  'c',
+  version: '2.15',
+  meson_version: '>=0.49.0',
 )
 
-library_version = '2.0.13'
+version_components = meson.project_version().split('.')
+
+library_version = '@0@.0.@1@'.format(
+  version_components.get(0, 0),
+  version_components.get(1, 0),
+)
+
+version_cfg = configuration_data()
+version_cfg.set('LCMS2_VERSION_MAJOR', version_components.get(0, 0))
+version_cfg.set('LCMS2_VERSION_MINOR', version_components.get(1, 0))
+version_cfg.set('LCMS2_VERSION_MICRO', version_components.get(2, 0))
+version_cfg.set_quoted('LCMS2_VERSION', meson.project_version())
 
 cc = meson.get_compiler('c')
 
-lcms2_srcs = 
-  'src/cmsalpha.c',
-  'src/cmscgats.c',
-  'src/cmserr.c',
-  'src/cmsgmt.c',
-  'src/cmsintrp.c',
-  'src/cmsio1.c',
-  'src/cmsmd5.c',
-  'src/cmsnamed.c',
-  'src/cmspack.c',
-  'src/cmsplugin.c',
-  'src/cmssamp.c',
-  'src/cmstypes.c',
-  'src/cmswtpnt.c',
-  'src/cmscam02.c',
-  'src/cmscnvrt.c',
-  'src/cmsgamma.c',
-  'src/cmshalf.c',
-  'src/cmsio0.c',
-  'src/cmslut.c',
-  'src/cmsmtrx.c',
-  'src/cmsopt.c',
-  'src/cmspcs.c',
-  'src/cmsps2.c',
-  'src/cmssm.c',
-  'src/cmsvirt.c',
-  'src/cmsxform.c',
-
-
-install_headers(
-  'include/lcms2.h',
-  'include/lcms2_plugin.h'
-)
-
-inc_dirs = include_directories('include')
-
-deps = 
-  cc.find_library('m', required: false),
-  dependency('threads'),
-
-
-cargs = '-DHasTHREADS=1'
+cargs = 
 
-# Check for threadsafe variants of gmtime
-if cc.has_function('gmtime_r', prefix: '#include <time.h>')
-  cargs += '-DHAVE_GMTIME_R=1'
-elif cc.has_function('gmtime_s', prefix: '#include <time.h>')
-  cargs += '-DHAVE_GMTIME_S=1'
+if cc.has_function_attribute('visibility:hidden')
+  cargs += '-DHAVE_FUNC_ATTRIBUTE_VISIBILITY=1'
 endif
 
-if cc.has_function_attribute('visibility:hidden')
-  cargs +='-DHAVE_FUNC_ATTRIBUTE_VISIBILITY=1'
+if host_machine.endian() == 'big'
+  cargs = '-DWORDS_BIGENDIAN=1'
 endif
 
-if host_machine.system() == 'windows'
-  win = import('windows')
-  lcms2_srcs += win.compile_resources('Projects/VC2019/lcms2.rc')
-  cargs += '-DCMS_DLL_BUILD=1'
+
+# Check for threadsafe variants of gmtime
+# MinGW needs _POSIX_C_SOURCE or _POSIX_THREAD_SAFE_FUNCTIONS defined
+# to make gmtime_r available
+if host_machine.system() == 'windows' and cc.get_argument_syntax() != 'msvc'
+  cargs += '-D_POSIX_C_SOURCE=199503L'
 endif
 
-liblcms2_lib = library('lcms2', lcms2_srcs,
-  include_directories : inc_dirs,
-  gnu_symbol_visibility: 'hidden',
-  dependencies: deps,
-  c_args: cargs,
-  version: library_version,
-  vs_module_defs: 'src/lcms2.def',
-  install: true,
+if cc.has_header_symbol(
+  'time.h',
+  'gmtime_r',
+  args: cargs,
 )
+  cargs += '-DHAVE_GMTIME_R=1'
+elif cc.has_header_symbol('time.h', 'gmtime_s')
+  if cc.links(
+    '''
+    #include <time.h>
+
+    int main() {
+      time_t t;
+      struct tm m;
+      gmtime_s(&m, &t);
+      return 0;
+    }
+    ''',
+    name: 'gmtime_s can be used',
+  )
+    cargs += '-DHAVE_GMTIME_S=1'
+  endif
+endif
+
+jpeg_dep = dependency('libjpeg', required: get_option('jpeg'))
 
-liblcms2_dep = declare_dependency(
-  link_with : liblcms2_lib,
-  include_directories : inc_dirs
+tiff_dep = dependency('libtiff-4', required: get_option('tiff'))
+
+if (
+  not cc.compiles(
+    '''
+    #include <emmintrin.h>
+    int main() { __m128i n = _mm_set1_epi8(42); }
+  ''',
+    name: 'supports SSE2 intrinsics',
+  )
 )
+  cargs += '-DCMS_DONT_USE_SSE2=1'
+endif
+
+m_dep = cc.find_library('m', required: false)
+
+threads_dep = dependency('threads')
+
+if cc.has_function('pthread_mutex_lock', dependencies: threads_dep)
+  cargs += '-DHasTHREADS=1'
+else
+  cargs += '-DHasTHREADS=0'
+endif
+
+win = import('windows')
+
+deps = m_dep, threads_dep
+
+subdir('include')
+subdir('src')
+subdir('testbed')
+subdir('utils')
+
+if get_option('samples')
+  subdir('utils/samples')
+endif
+
+extra_libraries = 
+subdir('plugins')
 
 pkg = import('pkgconfig')
-pkg.generate(liblcms2_lib)
+pkg.generate(liblcms2_lib,
+  description: 'LCMS Color Management Library',
+  libraries: extra_libraries
+)

_service:tar_scm:lcms2-2.15.tar.gz/meson_options.txt Added

_service:tar_scm:lcms2-2.15.tar.gz/plugins/Makefile Added

@@ -0,0 +1,649 @@
+# Makefile.in generated by automake 1.16.3 from Makefile.am.
+# plugins/Makefile.  Generated from Makefile.in by configure.
+
+# Copyright (C) 1994-2020 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+
+
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\\ \	*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs$$bs $$bs	*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -dEDm) skip_next=yes;; \
+      -JT) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/lcms2
+pkgincludedir = $(includedir)/lcms2
+pkglibdir = $(libdir)/lcms2
+pkglibexecdir = $(libexecdir)/lcms2
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = x86_64-pc-linux-gnu
+host_triplet = x86_64-pc-linux-gnu
+subdir = plugins
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
+	$(top_srcdir)/m4/ax_append_flag.m4 \
+	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
+	$(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4/ax_pthread.m4 \
+	$(top_srcdir)/m4/ax_require_defined.m4 \
+	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
+	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+DIST_COMMON = $(srcdir)/Makefile.am $(am__DIST_COMMON)
+mkinstalldirs = $(install_sh) -d
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+AM_V_P = $(am__v_P_$(V))
+am__v_P_ = $(am__v_P_$(AM_DEFAULT_VERBOSITY))
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_$(V))
+am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY))
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_$(V))
+am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY))
+am__v_at_0 = @
+am__v_at_1 = 
+SOURCES =
+DIST_SOURCES =
+RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \
+	ctags-recursive dvi-recursive html-recursive info-recursive \
+	install-data-recursive install-dvi-recursive \
+	install-exec-recursive install-html-recursive \
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_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/Makefile.am -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/Makefile.am Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/Makefile.in -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/Makefile.in Changed

@@ -89,11 +89,11 @@
 host_triplet = @host@
 subdir = plugins
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-	$(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
 	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
 	$(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4/ax_pthread.m4 \
 	$(top_srcdir)/m4/ax_require_defined.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
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@@ -280,12 +280,12 @@
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 ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
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 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@
@@ -328,7 +328,7 @@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
-SUBDIRS = fast_float
+SUBDIRS = fast_float threaded
 all: all-recursive
 
 .SUFFIXES:

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/README.1ST -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/README.1ST Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/Makefile.in -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/Makefile.in Changed

@@ -89,11 +89,11 @@
 host_triplet = @host@
 subdir = plugins/fast_float
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-	$(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
 	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
 	$(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4/ax_pthread.m4 \
 	$(top_srcdir)/m4/ax_require_defined.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -280,12 +280,12 @@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/Projects/VC2022/lcms2_fast_float_plugin.vcxproj -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/Projects/VC2022/lcms2_fast_float_plugin.vcxproj Changed

@@ -47,18 +47,19 @@
     <ClCompile Include="..\..\src\fast_float_tethra.c" />
   </ItemGroup>
   <ItemGroup>
-    <ProjectReference Include="..\..\..\..\Projects\VC2019\lcms2_static\lcms2_static.vcxproj">
-      <Project>{71dede59-3f1e-486b-a899-4283000f76b5}</Project>
-    </ProjectReference>
-  </ItemGroup>
-  <ItemGroup>
     <None Include="..\..\COPYING.GPL3" />
     <None Include="..\..\doc\LittleCMS fast float extensions 1.0.pdf" />
   </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\..\..\Projects\VC2022\lcms2_static\lcms2_static.vcxproj">
+      <Project>{71dede59-3f1e-486b-a899-4283000f76b5}</Project>
+    </ProjectReference>
+  </ItemGroup>
   <PropertyGroup Label="Globals">
     <ProjectGuid>{AD9FF79B-CF6E-4971-A7CF-DAA47D636676}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>fast</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/Projects/VC2022/lcms2_fast_float_plugin_testbed.vcxproj -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/Projects/VC2022/lcms2_fast_float_plugin_testbed.vcxproj Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/include/Makefile.in -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/include/Makefile.in Changed

@@ -93,11 +93,11 @@
 host_triplet = @host@
 subdir = plugins/fast_float/include
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-	$(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
 	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
 	$(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4/ax_pthread.m4 \
 	$(top_srcdir)/m4/ax_require_defined.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -272,12 +272,12 @@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/include/lcms2_fast_float.h -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/include/lcms2_fast_float.h Changed

_service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/include/meson.build Added

_service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/meson.build Added

_service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/.deps Added

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/Makefile.in -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/Makefile.in Changed

@@ -94,11 +94,11 @@
 host_triplet = @host@
 subdir = plugins/fast_float/src
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-	$(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
 	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
 	$(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4/ax_pthread.m4 \
 	$(top_srcdir)/m4/ax_require_defined.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -324,12 +324,12 @@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_16_tethra.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_16_tethra.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_8_curves.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_8_curves.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_8_matsh.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_8_matsh.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_8_matsh_sse.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_8_matsh_sse.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_8_tethra.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_8_tethra.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2022 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
 //
 //
 // This program is free software: you can redistribute it and/or modify
@@ -364,9 +364,8 @@
     // Only on RGB
     if (T_COLORSPACE(*InputFormat)  != PT_RGB) return FALSE;
    
-    // This optimization only works on RGB8->RGB8 or RGB8->CMYK8
-    if (T_COLORSPACE(*OutputFormat) != PT_RGB &&
-        T_COLORSPACE(*OutputFormat) != PT_CMYK) return FALSE;
+    // This optimization only works on RGB8->RGB8
+    if (T_COLORSPACE(*OutputFormat) != PT_RGB) return FALSE;
 
     OriginalLut = *Lut;
    
@@ -414,11 +413,7 @@
     // Check for validity
     lIsSuitable = TRUE;
     for (t=0; (lIsSuitable && (t < 3)); t++) {
-
-        // Exclude if non-monotonic
-        if (!cmsIsToneCurveMonotonic(Transt))
-            lIsSuitable = FALSE;         
-
+        
         if (IsDegenerated(Transt))
             lIsSuitable = FALSE;
     }
@@ -432,7 +427,7 @@
         if (TransReverset == NULL) goto Error;
     }
 
-    // Now inset the reversed curves at the begin of transform
+    // Now insert the reversed curves at the begin of transform
     LutPlusCurves = cmsPipelineDup(OriginalLut);
     if (LutPlusCurves == NULL) goto Error;

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_float_15bits.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_float_15bits.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_float_15mats.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_float_15mats.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2022 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
 //
 //
 // This program is free software: you can redistribute it and/or modify
@@ -336,8 +336,8 @@
               _cmsStageToneCurvesData* mpeC1 = (_cmsStageToneCurvesData*)cmsStageData(Curve1);
               _cmsStageToneCurvesData* mpeC2 = (_cmsStageToneCurvesData*)cmsStageData(Curve2);
 
-              // In this particular optimization, caché does not help as it takes more time to deal with 
-              // the caché that with the pixel handling
+              // In this particular optimization, cache does not help as it takes more time to deal with 
+              // the cache that with the pixel handling
               *dwFlags |= cmsFLAGS_NOCACHE;
 
               // Setup the optimizarion routines

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_float_cmyk.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_float_cmyk.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_float_curves.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_float_curves.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_float_internal.h -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_float_internal.h Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_float_lab.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_float_lab.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_float_matsh.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_float_matsh.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_float_separate.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_float_separate.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_float_sup.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_float_sup.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/src/fast_float_tethra.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/fast_float_tethra.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2022 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
 //
 //
 // This program is free software: you can redistribute it and/or modify
@@ -134,9 +134,9 @@
             py = g * p->Domain1;
             pz = b * p->Domain2;
             
-            x0 = _cmsQuickFloor(px); rx = (px - (cmsFloat32Number)x0);
-            y0 = _cmsQuickFloor(py); ry = (py - (cmsFloat32Number)y0);
-            z0 = _cmsQuickFloor(pz); rz = (pz - (cmsFloat32Number)z0);
+            x0 = (int) floorf(px); rx = (px - (cmsFloat32Number)x0);
+            y0 = (int) floorf(py); ry = (py - (cmsFloat32Number)y0);
+            z0 = (int) floorf(pz); rz = (pz - (cmsFloat32Number)z0);
             
 
             X0 = p->opta2 * x0;
@@ -254,9 +254,9 @@
     if (T_BYTES(*InputFormat) != sizeof(cmsFloat32Number) || 
         T_BYTES(*OutputFormat) != sizeof(cmsFloat32Number)) return FALSE;
 
-    // Input has to be RGB, Output may be any
+    // Input has to be RGB
     if (T_COLORSPACE(*InputFormat) != PT_RGB) return FALSE;
-
+   
     OriginalLut = *Lut;
    
     ContextID        = cmsGetPipelineContextID(OriginalLut);
@@ -272,9 +272,45 @@
     // Add the CLUT to the destination LUT
     cmsPipelineInsertStage(OptimizedLUT, cmsAT_BEGIN, OptimizedCLUTmpe);
 
+    // If output is CMYK, add a conversion stage to get %   
+    if (T_COLORSPACE(*OutputFormat) == PT_CMYK) {
+
+        static const cmsFloat64Number mat = { 100.0,   0,     0,     0,
+                                                  0,   100.0,   0,     0,
+                                                  0,     0,   100.0,   0,
+                                                  0,     0,     0,   100.0 };
+
+        cmsStage* percent = cmsStageAllocMatrix(ContextID, 4, 4, mat, NULL);
+        if (percent == NULL) goto Error;
+
+        cmsPipelineInsertStage(OriginalLut, cmsAT_END, percent);
+    }
+    else
+        // If output is Lab, add a conversion stage to get Lab values
+        if (T_COLORSPACE(*OutputFormat) == PT_Lab) {
+
+            static const cmsFloat64Number mat = { 100.0,   0,    0,
+                                                      0,  255.0,   0,
+                                                      0,     0,   255.0 };
+
+            static const cmsFloat64Number off = { 0,   -128.0,     -128.0 };
+
+            cmsStage* lab_fix = cmsStageAllocMatrix(ContextID, 3, 3, mat, off);
+            if (lab_fix == NULL) goto Error;
+
+            cmsPipelineInsertStage(OriginalLut, cmsAT_END, lab_fix);
+        }
+
+
     // Resample the LUT
     if (!cmsStageSampleCLutFloat(OptimizedCLUTmpe, XFormSampler, (void*)OriginalLut, 0)) goto Error;
 
+    
+    if (T_COLORSPACE(*OutputFormat) == PT_CMYK) {
+
+        cmsPipelineUnlinkStage(OriginalLut, cmsAT_END, NULL);
+    }
+
     // Set the evaluator, copy parameters   
     data = (_cmsStageCLutData*) cmsStageData(OptimizedCLUTmpe);

_service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/lcms2_fast_float.rc.in Added

@@ -0,0 +1,52 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithread extensions
+//  Copyright (c) 1998-2022 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// 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.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#include <Windows.h>
+
+1 VERSIONINFO
+FILEVERSION @LCMS2_VERSION_MAJOR@, @LCMS2_VERSION_MINOR@, @LCMS2_VERSION_MICRO@, 0
+PRODUCTVERSION @LCMS2_VERSION_MAJOR@, @LCMS2_VERSION_MINOR@, @LCMS2_VERSION_MICRO@, 0
+FILEFLAGSMASK 0x0L
+#ifdef _DEBUG
+FILEFLAGS VS_FF_DEBUG
+#endif
+FILEOS VOS_NT_WINDOWS32
+FILETYPE VFT_DLL
+{
+    BLOCK "StringFileInfo"
+    {
+        BLOCK "040904e4"
+        {
+            VALUE "CompanyName", "Marti Maria"
+            VALUE "FileDescription", "Fast Float plugin"
+            VALUE "FileVersion", @LCMS2_VERSION@
+            VALUE "InternalName", "lcms2_fast_float"
+            VALUE "LegalCopyright", "Copyright (C) Marti Maria 2022, GPL-3.0-or-later"
+            VALUE "OriginalFilename", "lcms2_fast_float.dll"
+            VALUE "ProductName", "LittleCMS color engine"
+            VALUE "ProductVersion", @LCMS2_VERSION@
+        }
+    }
+    BLOCK "VarFileInfo"
+    {
+        VALUE "Translation", 0x409, 1252
+    }
+}

_service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/src/meson.build Added

@@ -0,0 +1,46 @@
+lcms2_fast_float_sources = files(
+  'fast_16_tethra.c',
+  'fast_8_curves.c',
+  'fast_8_matsh.c',
+  'fast_8_matsh_sse.c',
+  'fast_8_tethra.c',
+  'fast_float_15bits.c',
+  'fast_float_15mats.c',
+  'fast_float_cmyk.c',
+  'fast_float_curves.c',
+  'fast_float_internal.h',
+  'fast_float_lab.c',
+  'fast_float_matsh.c',
+  'fast_float_separate.c',
+  'fast_float_sup.c',
+  'fast_float_tethra.c',
+)
+
+lcms2_fast_float_incdir = include_directories('../include', '.')
+
+if host_machine.system() == 'windows'
+  lcms2_fast_float_rc = configure_file(
+    input: 'lcms2_fast_float.rc.in',
+    configuration: version_cfg,
+    output: 'lcms2_fast_float.rc',
+  )
+
+  lcms2_fast_float_sources += win.compile_resources(lcms2_fast_float_rc)
+endif
+
+liblcms2_fast_float = library(
+  'lcms2_fast_float',
+  lcms2_fast_float_sources,
+  gnu_symbol_visibility: 'hidden',
+  dependencies: liblcms2_dep, m_dep,
+  include_directories: lcms2_fast_float_incdir,
+  c_args: cargs,
+  install: true,
+)
+
+liblcms2_fast_float_dep = declare_dependency(
+  link_with: liblcms2_fast_float,
+  include_directories: lcms2_fast_float_incdir,
+)
+
+extra_libraries += liblcms2_fast_float

_service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/testbed/.deps Added

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/testbed/Makefile.am -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/testbed/Makefile.am Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/testbed/Makefile.in -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/testbed/Makefile.in Changed

@@ -94,11 +94,11 @@
 check_PROGRAMS = fast_float_testbed$(EXEEXT)
 subdir = plugins/fast_float/testbed
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-	$(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
 	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
 	$(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4/ax_pthread.m4 \
 	$(top_srcdir)/m4/ax_require_defined.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -113,7 +113,8 @@
 fast_float_testbed_OBJECTS = $(am_fast_float_testbed_OBJECTS)
 am__DEPENDENCIES_1 =
 fast_float_testbed_DEPENDENCIES =  \
-	$(srcdir)/../src/liblcms2_fast_float.la $(am__DEPENDENCIES_1)
+	$(builddir)/../src/liblcms2_fast_float.la \
+	$(am__DEPENDENCIES_1)
 AM_V_lt = $(am__v_lt_@AM_V@)
 am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
 am__v_lt_0 = --silent
@@ -279,12 +280,12 @@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@
@@ -331,12 +332,12 @@
 # Don't require all the GNU mandated files
 AUTOMAKE_OPTIONS = 1.7 foreign
 AM_CPPFLAGS = -I$(builddir)/../include -I$(srcdir)/../include -I$(srcdir)/../src \
-                   -I$(top_builddir)/include 
+                   -I$(top_builddir)/include
 
-fast_float_testbed_LDADD = $(srcdir)/../src/liblcms2_fast_float.la $(LCMS_LIB_DEPLIBS)
+fast_float_testbed_LDADD = $(builddir)/../src/liblcms2_fast_float.la $(LCMS_LIB_DEPLIBS)
 fast_float_testbed_LDFLAGS = -static @LDFLAGS@
-fast_float_testbed_SOURCES = fast_float_testbed.c 
-EXTRA_DIST = test0.icc test1.icc test2.icc test3.icc test5.icc 
+fast_float_testbed_SOURCES = fast_float_testbed.c
+EXTRA_DIST = test0.icc test1.icc test2.icc test3.icc test5.icc
 all: all-am
 
 .SUFFIXES:
@@ -639,6 +640,9 @@
 
 
 check:
+	if  "x$(srcdir)" != "x$(builddir)" ; then \
+		cp $(srcdir)/test?.icc . ; \
+	fi
 	./fast_float_testbed
 
 # Tell versions 3.59,3.63) of GNU make to not export all variables.

_service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/testbed/demo_cmyk.c Added

@@ -0,0 +1,151 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, fast floating point extensions
+//  Copyright (c) 1998-2022 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// 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.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#include "lcms2_fast_float.h"
+
+#include <stdlib.h>
+#include <memory.h>
+
+static
+void Fail(const char* frm, ...)
+{
+    va_list args;
+
+    va_start(args, frm);
+    vprintf(frm, args);
+    va_end(args);
+    exit(1);
+}
+
+
+
+#define ALIGNED_SIZE(a,x)  (((x)+((a) - 1)) & ~((a) - 1))
+
+
+static
+void* make_image(size_t size_x, size_t size_y, cmsBool fill_rgb, cmsUInt32Number* stride_x)
+{
+    cmsUInt32Number size_x_aligned = ALIGNED_SIZE(16, size_x);
+    cmsUInt32Number line_size_in_bytes = size_x_aligned * sizeof(cmsUInt32Number); // RGBA
+
+    cmsUInt8Number* ptr_image = (cmsUInt8Number*) calloc(size_y, line_size_in_bytes);
+    
+    if (ptr_image == NULL) Fail("Couldn't allocate memory for image");
+
+    if (fill_rgb)
+    {
+        size_t line;
+
+        for (line = 0; line < size_y; line++)
+        {
+            cmsUInt32Number* ptr_line = (cmsUInt32Number*)(ptr_image + line_size_in_bytes * line);          
+            cmsUInt32Number argb = 0;
+            int col;
+
+            for (col = 0; col < size_x; col++)
+                *ptr_line++ = argb++;
+                
+        }
+    }
+
+    *stride_x = line_size_in_bytes;
+    return (void*) ptr_image;
+}
+
+#define SIZE_X 10000
+#define SIZE_Y 10000
+
+static
+cmsFloat64Number MPixSec(cmsFloat64Number diff)
+{
+    cmsFloat64Number seconds = (cmsFloat64Number)diff / (cmsFloat64Number)CLOCKS_PER_SEC;
+    return (SIZE_X * SIZE_Y) / (1024.0 * 1024.0 * seconds);
+}
+
+
+
+static
+cmsFloat64Number speed_test(void)
+{
+    clock_t atime;
+    cmsFloat64Number diff;
+    cmsHPROFILE hProfileIn;
+    cmsHPROFILE hProfileOut;   
+    cmsHTRANSFORM xform;
+    void* image_in;
+    void* image_out;
+    cmsUInt32Number stride_rgb_x, stride_cmyk_x;
+
+
+    hProfileIn = cmsOpenProfileFromFile("sRGB Color Space Profile.icm", "r");
+    hProfileOut = cmsOpenProfileFromFile("USWebCoatedSWOP.icc", "r");
+
+    if (hProfileIn == NULL || hProfileOut == NULL)
+        Fail("Unable to open profiles");
+
+    xform = cmsCreateTransform(hProfileIn, TYPE_RGBA_8, hProfileOut, TYPE_CMYK_8, INTENT_PERCEPTUAL, 0);
+    cmsCloseProfile(hProfileIn);
+    cmsCloseProfile(hProfileOut);
+
+    
+    image_in = make_image(SIZE_X, SIZE_Y, TRUE, &stride_rgb_x);
+    image_out = make_image(SIZE_X, SIZE_Y, FALSE, &stride_cmyk_x);
+
+    atime = clock();
+
+    cmsDoTransformLineStride(xform, image_in, image_out, SIZE_X, SIZE_Y, stride_rgb_x, stride_cmyk_x, 0, 0);
+    
+    diff = clock() - atime;
+
+    free(image_in);
+    free(image_out);
+
+    cmsDeleteTransform(xform);
+    return MPixSec(diff);
+}
+
+
+int main(void)
+{
+    cmsFloat64Number without_plugin;
+    cmsFloat64Number with_plugin;
+    
+    fprintf(stdout, "DEMO of littleCMS fast float plugin: RGBA -> CMYK in Megapixels per second\n");  fflush(stdout);
+
+    // filling cache
+    fprintf(stdout, "Wait CPU cache to stabilize: ");  fflush(stdout);
+    speed_test();
+    fprintf(stdout, "Ok\n");
+
+    fprintf(stdout, "Without plugin: ");  fflush(stdout);
+    without_plugin = speed_test();
+    fprintf(stdout, "%.2f\n", without_plugin); fflush(stdout);
+
+    cmsPlugin(cmsFastFloatExtensions());
+
+    fprintf(stdout, "With plugin: ");  fflush(stdout);
+    with_plugin = speed_test();
+    fprintf(stdout, "%.2f\n", with_plugin); fflush(stdout);
+    
+    fprintf(stdout, "x %2.2f\n", (with_plugin/without_plugin)); fflush(stdout);
+
+    return 0;    
+}
\ No newline at end of file

_service:tar_scm:lcms2-2.13.1.tar.gz/plugins/fast_float/testbed/fast_float_testbed.c -> _service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/testbed/fast_float_testbed.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System, fast floating point extensions
-//  Copyright (c) 1998-2022 Marti Maria Saguer, all rights reserved
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
 //
 //
 // This program is free software: you can redistribute it and/or modify
@@ -24,6 +24,14 @@
 #include <stdlib.h>
 #include <memory.h>
 
+// On Visual Studio, use debug CRT
+#ifdef _MSC_VER
+#    include "crtdbg.h"
+#endif
+
+#ifndef PROFILES_DIR
+#define PROFILES_DIR "../../test_profiles/"
+#endif
 
 // Some pixel representations
 typedef struct { cmsUInt8Number  r, g, b;    }  Scanline_rgb8bits;
@@ -52,12 +60,12 @@
 static 
 void trace(const char* frm, ...)
 {
-	va_list args;
+    va_list args;
 
-	va_start(args, frm);
-	vfprintf(stderr, frm, args);
-	fflush(stderr);
-	va_end(args);
+    va_start(args, frm);
+    vfprintf(stderr, frm, args);
+    fflush(stderr);
+    va_end(args);
 }
 
 
@@ -446,15 +454,15 @@
        Check15bitMacros();
 
        trace("Checking accuracy of 15 bits on CLUT...");
-       TryAllValues15(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test3.icc", "r"), INTENT_PERCEPTUAL);
+       TryAllValues15(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r"), INTENT_PERCEPTUAL);
        trace("Ok\n");
 
        trace("Checking accuracy of 15 bits on same profile ...");
-       TryAllValues15(cmsOpenProfileFromFile("test0.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL);
+       TryAllValues15(cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL);
        trace("Ok\n");
 
        trace("Checking accuracy of 15 bits on Matrix...");
-       TryAllValues15(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL);
+       TryAllValues15(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL);
        trace("Ok\n");
 
        trace("All 15 bits tests passed OK\n\n");
@@ -543,7 +551,7 @@
 {
     // CLUT should be as 16 bits or better
     trace("Checking accuracy of 16 bits CLUT...");
-    TryAllValues16bits(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test3.icc", "r"), INTENT_PERCEPTUAL);
+    TryAllValues16bits(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r"), INTENT_PERCEPTUAL);
     trace("All 16 bits tests passed OK\n\n");
 }
 
@@ -586,9 +594,9 @@
 
     for (i = 0; i < npixels; i++)
     {
-        bufferIni.r = i / 40.0 - 0.5;
-        bufferIni.g = i / 20.0 - 0.5;
-        bufferIni.b = i / 60.0 - 0.5;
+        bufferIni.r = i / 40.0f - 0.5f;
+        bufferIni.g = i / 20.0f - 0.5f;
+        bufferIni.b = i / 60.0f - 0.5f;
     }
 
     cmsDoTransform(xformPlugin, bufferIn, bufferPluginOut, npixels);
@@ -671,7 +679,7 @@
             }
 
 
-    cmsDeleteTransform(xform);
+    cmsDeleteTransform(xform); cmsDeleteTransform(xform_plugin);
     cmsCloseProfile(hsRGB); cmsCloseProfile(hLab);
     cmsDeleteContext(Raw);
     cmsDeleteContext(Plugin);
@@ -714,13 +722,62 @@
             }
 
 
-    cmsDeleteTransform(xform);
+    cmsDeleteTransform(xform); cmsDeleteTransform(xform_plugin);
     cmsCloseProfile(hsRGB); cmsCloseProfile(hLab);
     cmsDeleteContext(Raw);
     cmsDeleteContext(Plugin);
 
 }
 
+
+
+static
+void CheckFloatToFloatLab(void)
+{
+    cmsContext Plugin = cmsCreateContext(cmsFastFloatExtensions(), NULL);
+    cmsContext Raw = cmsCreateContext(NULL, NULL);
+
+    cmsHPROFILE hsRGB = cmsCreate_sRGBProfile();
+    cmsHPROFILE hLab = cmsCreateLab4Profile(NULL);
+
+    cmsHTRANSFORM xform_plugin = cmsCreateTransformTHR(Plugin, hsRGB, TYPE_RGB_FLT, hLab, TYPE_Lab_FLT, INTENT_PERCEPTUAL, 0);
+    cmsHTRANSFORM xform = cmsCreateTransformTHR(Raw, hsRGB, TYPE_RGB_FLT, hLab, TYPE_Lab_FLT, INTENT_PERCEPTUAL, 0);
+
+    int r, g, b;
+    cmsCIELab Lab1, Lab2;
+    cmsFloat32Number rgb3;
+    cmsFloat32Number Lab3;
+    double err;
+
+
+    for (r = 0; r < 256; r += 10)
+        for (g = 0; g < 256; g += 10)
+            for (b = 0; b < 256; b += 10)
+            {
+                rgb0 = (cmsFloat32Number)r / 255.0f;
+                rgb1 = (cmsFloat32Number)g / 255.0f;
+                rgb2 = (cmsFloat32Number)b / 255.0f;
+
+                cmsDoTransform(xform_plugin, rgb, Lab, 1);
+                Lab1.L = Lab0; Lab1.a = Lab1; Lab1.b = Lab2;
+                cmsDoTransform(xform, rgb, Lab, 1);
+                Lab2.L = Lab0; Lab2.a = Lab1; Lab2.b = Lab2;
+
+                err = cmsDeltaE(&Lab1, &Lab2);
+                if (err > 0.5)
+                {
+                    trace("Error on lab encoded (%f, %f, %f) <> (% f, % f, % f)\n",
+                        Lab1.L, Lab1.a, Lab1.b, Lab2.L, Lab2.a, Lab2.b);
+                }
+            }
+
+
+    cmsDeleteTransform(xform); cmsDeleteTransform(xform_plugin);
+    cmsCloseProfile(hsRGB); cmsCloseProfile(hLab);
+    cmsDeleteContext(Raw);
+    cmsDeleteContext(Plugin);
+
+}
 // --------------------------------------------------------------------------------------------------
 // A C C U R A C Y   C H E C K S
 // --------------------------------------------------------------------------------------------------
@@ -1089,45 +1146,46 @@
 static
 void CheckConversionFloat(void)
 {
-       trace("Crash test.");
-       TryAllValuesFloatAlpha(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL, FALSE);
-       trace("..");
-       TryAllValuesFloatAlpha(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL, TRUE);
-       trace("Ok\n");
+    trace("Crash test.");
+    TryAllValuesFloatAlpha(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL, FALSE);
 
-       trace("Crash (II) test.");
-       TryAllValuesFloatAlpha(cmsOpenProfileFromFile("test0.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL, FALSE);
-       trace("..");
-       TryAllValuesFloatAlpha(cmsOpenProfileFromFile("test0.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL, TRUE);
-       trace("Ok\n");
+    trace("..");
+    TryAllValuesFloatAlpha(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL, TRUE);
+    trace("Ok\n");
 
-              
-       trace("Crash (III) test.");
-       CheckUncommonValues(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test3.icc", "r"), INTENT_PERCEPTUAL);
-       trace("..");
-       CheckUncommonValues(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL);
-       trace("Ok\n");
+    trace("Crash (II) test.");
+    TryAllValuesFloatAlpha(cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL, FALSE);
+    trace("..");
+    TryAllValuesFloatAlpha(cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL, TRUE);
+    trace("Ok\n");
 
-       trace("Checking conversion to Lab...");
-       CheckToEncodedLab();
-       CheckToFloatLab();
-       trace("Ok\n");
+    trace("Crash (III) test.");
+    CheckUncommonValues(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r"), INTENT_PERCEPTUAL);
+    trace("..");
+    CheckUncommonValues(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL);
+    trace("Ok\n");
 
-       // Matrix-shaper should be accurate 
-       trace("Checking accuracy on Matrix-shaper...");
-       TryAllValuesFloat(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL);
-       trace("Ok\n");
+    trace("Checking conversion to Lab...");
+    CheckToEncodedLab();
+    CheckToFloatLab();
+    CheckFloatToFloatLab();
+    trace("Ok\n");
 
-       // CLUT should be as 16 bits or better
-       trace("Checking accuracy of CLUT...");
-       TryAllValuesFloatVs16(cmsOpenProfileFromFile("test5.icc", "r"), cmsOpenProfileFromFile("test3.icc", "r"), INTENT_PERCEPTUAL);
-       trace("Ok\n");
+    // Matrix-shaper should be accurate 
+    trace("Checking accuracy on Matrix-shaper...");
+    TryAllValuesFloat(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL);
+    trace("Ok\n");
 
-       // Same profile should give same values (we test both methods)
-       trace("Checking accuracy on same profile ...");
-       TryAllValuesFloatVs16(cmsOpenProfileFromFile("test0.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL);
-       TryAllValuesFloat(cmsOpenProfileFromFile("test0.icc", "r"), cmsOpenProfileFromFile("test0.icc", "r"), INTENT_PERCEPTUAL);
-       trace("Ok\n");
+    // CLUT should be as 16 bits or better
+    trace("Checking accuracy of CLUT...");
+    TryAllValuesFloatVs16(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r"), INTENT_PERCEPTUAL);
+    trace("Ok\n");
+
+    // Same profile should give same values (we test both methods)
+    trace("Checking accuracy on same profile ...");
+    TryAllValuesFloatVs16(cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL);
+    TryAllValuesFloat(cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test0.icc", "r"), INTENT_PERCEPTUAL);
+    trace("Ok\n");
 }
 
 
@@ -1152,7 +1210,7 @@
 void CheckLab2RGB(void)
 {
     cmsHPROFILE hLab = cmsCreateLab4Profile(NULL);
-    cmsHPROFILE hRGB = cmsOpenProfileFromFile("test3.icc", "r");
+    cmsHPROFILE hRGB = cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r");
     cmsContext noPlugin = cmsCreateContext(0, 0);
 
     cmsHTRANSFORM hXformNoPlugin = cmsCreateTransformTHR(noPlugin, hLab, TYPE_Lab_FLT, hRGB, TYPE_RGB_FLT, INTENT_RELATIVE_COLORIMETRIC, cmsFLAGS_NOCACHE);
@@ -1163,6 +1221,9 @@
     cmsFloat32Number maxInside = 0, maxOutside = 0, L, a, b;
 
     trace("Checking Lab -> RGB...");
+    cmsCloseProfile(hLab);
+    cmsCloseProfile(hRGB);
+
     for (L = 4; L <= 100; L++)
     {
         for (a = -30; a < +30; a++)
@@ -1213,8 +1274,8 @@
 static
 void CheckSoftProofing(void)
 {
-    cmsHPROFILE hRGB1 = cmsOpenProfileFromFile("test5.icc", "r");
-    cmsHPROFILE hRGB2 = cmsOpenProfileFromFile("test3.icc", "r");
+    cmsHPROFILE hRGB1 = cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r");
+    cmsHPROFILE hRGB2 = cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r");
     cmsContext noPlugin = cmsCreateContext(0, 0);
 
     cmsHTRANSFORM hXformNoPlugin = cmsCreateProofingTransformTHR(noPlugin, hRGB1, TYPE_RGB_FLT, hRGB1, TYPE_RGB_FLT, hRGB2, INTENT_RELATIVE_COLORIMETRIC, INTENT_RELATIVE_COLORIMETRIC, cmsFLAGS_GAMUTCHECK | cmsFLAGS_SOFTPROOFING);
@@ -1268,6 +1329,7 @@
                 j++;
             }
 
+    free(In); free(Out1); free(Out2);
     cmsDeleteTransform(hXformNoPlugin);
     cmsDeleteTransform(hXformPlugin);
 
@@ -1724,9 +1786,9 @@
     fflush(stdout);
 
     PerformanceHeader();
-    t0 = Performance("8 bits on CLUT profiles  ", SpeedTest8bitsRGB, noPlugin, "test5.icc", "test3.icc", sizeof(Scanline_rgb8bits), 0);
-    t1 = Performance("8 bits on Matrix-Shaper  ", SpeedTest8bitsRGB, noPlugin, "test5.icc", "test0.icc", sizeof(Scanline_rgb8bits), 0);
-    t2 = Performance("8 bits on same MatrixSh  ", SpeedTest8bitsRGB, noPlugin, "test0.icc", "test0.icc", sizeof(Scanline_rgb8bits), 0);
+    t0 = Performance("8 bits on CLUT profiles  ", SpeedTest8bitsRGB, noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgb8bits), 0);
+    t1 = Performance("8 bits on Matrix-Shaper  ", SpeedTest8bitsRGB, noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), 0);
+    t2 = Performance("8 bits on same MatrixSh  ", SpeedTest8bitsRGB, noPlugin, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), 0);
     t3 = Performance("8 bits on curves         ", SpeedTest8bitsRGB, noPlugin, "*curves",   "*curves",   sizeof(Scanline_rgb8bits), 0);
 
     // Note that context 0 has the plug-in installed
@@ -1737,9 +1799,9 @@
     fflush(stdout);
 
     PerformanceHeader();
-    Performance("8 bits on CLUT profiles  ", SpeedTest8bitsRGB, 0, "test5.icc", "test3.icc", sizeof(Scanline_rgb8bits), t0);
-    Performance("8 bits on Matrix-Shaper  ", SpeedTest8bitsRGB, 0, "test5.icc", "test0.icc", sizeof(Scanline_rgb8bits), t1);
-    Performance("8 bits on same MatrixSh  ", SpeedTest8bitsRGB, 0, "test0.icc", "test0.icc", sizeof(Scanline_rgb8bits), t2);
+    Performance("8 bits on CLUT profiles  ", SpeedTest8bitsRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgb8bits), t0);
+    Performance("8 bits on Matrix-Shaper  ", SpeedTest8bitsRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), t1);
+    Performance("8 bits on same MatrixSh  ", SpeedTest8bitsRGB, 0, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), t2);
     Performance("8 bits on curves         ", SpeedTest8bitsRGB, 0, "*curves",   "*curves",   sizeof(Scanline_rgb8bits), t3);
 
     cmsDeleteContext(noPlugin);
@@ -1752,11 +1814,11 @@
        trace(    "===============================================================\n\n");
        
        PerformanceHeader();
-       Performance("15 bits on CLUT profiles         ", SpeedTest15bitsRGB, 0, "test5.icc", "test3.icc",  sizeof(Scanline_rgb15bits), 0);
-       Performance("15 bits on Matrix-Shaper profiles", SpeedTest15bitsRGB, 0, "test5.icc", "test0.icc",  sizeof(Scanline_rgb15bits), 0);
-       Performance("15 bits on same Matrix-Shaper    ", SpeedTest15bitsRGB, 0, "test0.icc", "test0.icc",  sizeof(Scanline_rgb15bits), 0);
+       Performance("15 bits on CLUT profiles         ", SpeedTest15bitsRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc",  sizeof(Scanline_rgb15bits), 0);
+       Performance("15 bits on Matrix-Shaper profiles", SpeedTest15bitsRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc",  sizeof(Scanline_rgb15bits), 0);
+       Performance("15 bits on same Matrix-Shaper    ", SpeedTest15bitsRGB, 0, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc",  sizeof(Scanline_rgb15bits), 0);
        Performance("15 bits on curves                ", SpeedTest15bitsRGB, 0, "*curves",   "*curves",    sizeof(Scanline_rgb15bits), 0);
-       Performance("15 bits on CMYK CLUT profiles    ", SpeedTest15bitsCMYK, 0, "test1.icc", "test2.icc", sizeof(Scanline_rgba15bits), 0);
+       Performance("15 bits on CMYK CLUT profiles    ", SpeedTest15bitsCMYK, 0, PROFILES_DIR "test1.icc", PROFILES_DIR "test2.icc", sizeof(Scanline_rgba15bits), 0);
 }
 
 static
@@ -1770,22 +1832,24 @@
     trace("=================================================================\n\n");
     
     PerformanceHeader();
-    Performance("16 bits on CLUT profiles         ", SpeedTest16bitsRGB,  noPlugin, "test5.icc", "test3.icc",  sizeof(Scanline_rgb16bits), 0);
-    Performance("16 bits on Matrix-Shaper profiles", SpeedTest16bitsRGB,  noPlugin, "test5.icc", "test0.icc",  sizeof(Scanline_rgb16bits), 0);
-    Performance("16 bits on same Matrix-Shaper    ", SpeedTest16bitsRGB,  noPlugin, "test0.icc", "test0.icc",  sizeof(Scanline_rgb16bits), 0);
+    Performance("16 bits on CLUT profiles         ", SpeedTest16bitsRGB,  noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc",  sizeof(Scanline_rgb16bits), 0);
+    Performance("16 bits on Matrix-Shaper profiles", SpeedTest16bitsRGB,  noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc",  sizeof(Scanline_rgb16bits), 0);
+    Performance("16 bits on same Matrix-Shaper    ", SpeedTest16bitsRGB,  noPlugin, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc",  sizeof(Scanline_rgb16bits), 0);
     Performance("16 bits on curves                ", SpeedTest16bitsRGB,  noPlugin, "*curves",   "*curves",    sizeof(Scanline_rgb16bits), 0);
-    Performance("16 bits on CMYK CLUT profiles    ", SpeedTest16bitsCMYK, noPlugin, "test1.icc", "test2.icc",  sizeof(Scanline_cmyk16bits), 0);
+    Performance("16 bits on CMYK CLUT profiles    ", SpeedTest16bitsCMYK, noPlugin, PROFILES_DIR "test1.icc", PROFILES_DIR "test2.icc",  sizeof(Scanline_cmyk16bits), 0);
     
     trace("\n\n");
     trace("P E R F O R M A N C E   T E S T S   1 6  B I T S  (P L U G I N)\n");
     trace("===============================================================\n\n");
 
     PerformanceHeader();
-    Performance("16 bits on CLUT profiles         ", SpeedTest16bitsRGB,  0, "test5.icc", "test3.icc", sizeof(Scanline_rgb16bits), 0);
-    Performance("16 bits on Matrix-Shaper profiles", SpeedTest16bitsRGB,  0, "test5.icc", "test0.icc", sizeof(Scanline_rgb16bits), 0);
-    Performance("16 bits on same Matrix-Shaper    ", SpeedTest16bitsRGB,  0, "test0.icc", "test0.icc", sizeof(Scanline_rgb16bits), 0);
+    Performance("16 bits on CLUT profiles         ", SpeedTest16bitsRGB,  0, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgb16bits), 0);
+    Performance("16 bits on Matrix-Shaper profiles", SpeedTest16bitsRGB,  0, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb16bits), 0);
+    Performance("16 bits on same Matrix-Shaper    ", SpeedTest16bitsRGB,  0, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb16bits), 0);
     Performance("16 bits on curves                ", SpeedTest16bitsRGB,  0, "*curves",   "*curves",   sizeof(Scanline_rgb16bits), 0);
-    Performance("16 bits on CMYK CLUT profiles    ", SpeedTest16bitsCMYK, 0, "test1.icc", "test2.icc", sizeof(Scanline_cmyk16bits), 0);
+    Performance("16 bits on CMYK CLUT profiles    ", SpeedTest16bitsCMYK, 0, PROFILES_DIR "test1.icc", PROFILES_DIR "test2.icc", sizeof(Scanline_cmyk16bits), 0);
+
+    cmsDeleteContext(noPlugin);
 }
 
 // The worst case is used, no cache and all rgb combinations
@@ -2022,14 +2086,14 @@
        fflush(stdout);
 
        PerformanceHeader();
-       t0 = Performance("Floating point on CLUT profiles  ", SpeedTestFloatRGB, noPlugin, "test5.icc", "test3.icc", sizeof(Scanline_rgbFloat), 0);
-       t1 = Performance("Floating point on Matrix-Shaper  ", SpeedTestFloatRGB, noPlugin, "test5.icc", "test0.icc", sizeof(Scanline_rgbFloat), 0);
-       t2 = Performance("Floating point on same MatrixSh  ", SpeedTestFloatRGB, noPlugin, "test0.icc", "test0.icc", sizeof(Scanline_rgbFloat), 0);
+       t0 = Performance("Floating point on CLUT profiles  ", SpeedTestFloatRGB, noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgbFloat), 0);
+       t1 = Performance("Floating point on Matrix-Shaper  ", SpeedTestFloatRGB, noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgbFloat), 0);
+       t2 = Performance("Floating point on same MatrixSh  ", SpeedTestFloatRGB, noPlugin, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgbFloat), 0);
        t3 = Performance("Floating point on curves         ", SpeedTestFloatRGB, noPlugin, "*curves", "*curves",     sizeof(Scanline_rgbFloat), 0);
-       t4 = Performance("Floating point on RGB->Lab       ", SpeedTestFloatRGB, noPlugin, "test5.icc", "*lab",      sizeof(Scanline_rgbFloat), 0);
-       t5 = Performance("Floating point on RGB->XYZ       ", SpeedTestFloatRGB, noPlugin, "test3.icc", "*xyz",      sizeof(Scanline_rgbFloat), 0);
-       t6 = Performance("Floating point on CMYK->CMYK     ", SpeedTestFloatCMYK, noPlugin, "test1.icc", "test2.icc",sizeof(Scanline_cmykFloat), 0);
-       t7 = Performance("Floating point on Lab->RGB       ", SpeedTestFloatLab,  noPlugin, "*lab",     "test3.icc", sizeof(Scanline_LabFloat), 0);
+       t4 = Performance("Floating point on RGB->Lab       ", SpeedTestFloatRGB, noPlugin, PROFILES_DIR "test5.icc", "*lab",      sizeof(Scanline_rgbFloat), 0);
+       t5 = Performance("Floating point on RGB->XYZ       ", SpeedTestFloatRGB, noPlugin, PROFILES_DIR "test3.icc", "*xyz",      sizeof(Scanline_rgbFloat), 0);
+       t6 = Performance("Floating point on CMYK->CMYK     ", SpeedTestFloatCMYK, noPlugin, PROFILES_DIR "test1.icc", PROFILES_DIR "test2.icc",sizeof(Scanline_cmykFloat), 0);
+       t7 = Performance("Floating point on Lab->RGB       ", SpeedTestFloatLab,  noPlugin, "*lab",                   PROFILES_DIR "test3.icc", sizeof(Scanline_LabFloat), 0);
 
 
        // Note that context 0 has the plug-in installed
@@ -2040,14 +2104,14 @@
        fflush(stdout);
 
        PerformanceHeader();                   
-       Performance("Floating point on CLUT profiles  ", SpeedTestFloatRGB, 0, "test5.icc", "test3.icc", sizeof(Scanline_rgbFloat), t0);
-       Performance("Floating point on Matrix-Shaper  ", SpeedTestFloatRGB, 0, "test5.icc", "test0.icc", sizeof(Scanline_rgbFloat), t1);
-       Performance("Floating point on same MatrixSh  ", SpeedTestFloatRGB, 0, "test0.icc", "test0.icc", sizeof(Scanline_rgbFloat), t2);
+       Performance("Floating point on CLUT profiles  ", SpeedTestFloatRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgbFloat), t0);
+       Performance("Floating point on Matrix-Shaper  ", SpeedTestFloatRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgbFloat), t1);
+       Performance("Floating point on same MatrixSh  ", SpeedTestFloatRGB, 0, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgbFloat), t2);
        Performance("Floating point on curves         ", SpeedTestFloatRGB, 0, "*curves", "*curves",     sizeof(Scanline_rgbFloat), t3);
-       Performance("Floating point on RGB->Lab       ", SpeedTestFloatRGB, 0, "test5.icc", "*lab",      sizeof(Scanline_rgbFloat), t4);
-       Performance("Floating point on RGB->XYZ       ", SpeedTestFloatRGB, 0, "test3.icc", "*xyz",      sizeof(Scanline_rgbFloat), t5);
-       Performance("Floating point on CMYK->CMYK     ", SpeedTestFloatCMYK, 0, "test1.icc", "test2.icc", sizeof(Scanline_cmykFloat), t6);
-       Performance("Floating point on Lab->RGB       ", SpeedTestFloatLab,  0, "*lab",      "test3.icc", sizeof(Scanline_LabFloat), t7);
+       Performance("Floating point on RGB->Lab       ", SpeedTestFloatRGB, 0, PROFILES_DIR "test5.icc", "*lab",      sizeof(Scanline_rgbFloat), t4);
+       Performance("Floating point on RGB->XYZ       ", SpeedTestFloatRGB, 0, PROFILES_DIR "test3.icc", "*xyz",      sizeof(Scanline_rgbFloat), t5);
+       Performance("Floating point on CMYK->CMYK     ", SpeedTestFloatCMYK, 0, PROFILES_DIR "test1.icc", PROFILES_DIR "test2.icc", sizeof(Scanline_cmykFloat), t6);
+       Performance("Floating point on Lab->RGB       ", SpeedTestFloatLab,  0, "*lab",                   PROFILES_DIR "test3.icc", sizeof(Scanline_LabFloat), t7);
 
        cmsDeleteContext(noPlugin);
 }
@@ -2118,7 +2182,7 @@
        }
 
        diff = clock() - atime;
-       free(In);
+       free(In); free(tmp16);
       
        cmsDeleteTransform(xform16);
        return MPixSec(diff);
@@ -2138,9 +2202,9 @@
        trace("                                  16 bits tmp.  Float plugin\n");
        fflush(stdout);
 
-       Comparative("Floating point on CLUT profiles  ", SpeedTestFloatByUsing16BitsRGB, SpeedTestFloatRGB,  "test5.icc", "test3.icc");
-       Comparative("Floating point on Matrix-Shaper  ", SpeedTestFloatByUsing16BitsRGB, SpeedTestFloatRGB,  "test5.icc", "test0.icc");
-       Comparative("Floating point on same MatrixSh  ", SpeedTestFloatByUsing16BitsRGB, SpeedTestFloatRGB,  "test0.icc", "test0.icc");
+       Comparative("Floating point on CLUT profiles  ", SpeedTestFloatByUsing16BitsRGB, SpeedTestFloatRGB,  PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc");
+       Comparative("Floating point on Matrix-Shaper  ", SpeedTestFloatByUsing16BitsRGB, SpeedTestFloatRGB,  PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc");
+       Comparative("Floating point on same MatrixSh  ", SpeedTestFloatByUsing16BitsRGB, SpeedTestFloatRGB,  PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc");
        Comparative("Floating point on curves         ", SpeedTestFloatByUsing16BitsRGB, SpeedTestFloatRGB,  NULL, NULL);
 }
 
@@ -2276,10 +2340,10 @@
        NoPlugin = cmsCreateContext(NULL, NULL);
        Plugin = cmsCreateContext(cmsFastFloatExtensions(), NULL);
 
-       ComparativeCt(NoPlugin, Plugin, "CLUT profiles  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, "test5.icc", "test3.icc");
-       ComparativeCt(NoPlugin, Plugin, "CLUT 16 bits   ", SpeedTest16bitsRGB,       SpeedTest16bitsRGB, "test5.icc", "test3.icc");
-       ComparativeCt(NoPlugin, Plugin, "Matrix-Shaper  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, "test5.icc", "test0.icc");
-       ComparativeCt(NoPlugin, Plugin, "same MatrixSh  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, "test0.icc", "test0.icc");
+       ComparativeCt(NoPlugin, Plugin, "CLUT profiles  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc");
+       ComparativeCt(NoPlugin, Plugin, "CLUT 16 bits   ", SpeedTest16bitsRGB,       SpeedTest16bitsRGB,      PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc");
+       ComparativeCt(NoPlugin, Plugin, "Matrix-Shaper  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc");
+       ComparativeCt(NoPlugin, Plugin, "same MatrixSh  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc");
        ComparativeCt(NoPlugin, Plugin, "curves         ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, NULL, NULL);
 
        cmsDeleteContext(Plugin);
@@ -2388,12 +2452,16 @@
        trace("Gray conversion using two devicelinks\t %-12.2f MPixels/Sec.\n", MPixSec(diff));
 }
 
-
 // The harness test
 int main()
 {
-       trace("FastFloating point extensions testbed - 1.5\n");
-       trace("Copyright (c) 1998-2022 Marti Maria Saguer, all rights reserved\n");
+
+#ifdef _MSC_VER
+    _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
+#endif
+
+       trace("FastFloating point extensions testbed - 1.6\n");
+       trace("Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved\n");
        
        trace("\nInstalling error logger ... ");
        cmsSetLogErrorHandler(FatalErrorQuit);
@@ -2402,7 +2470,7 @@
        trace("Installing plug-in ... ");
        cmsPlugin(cmsFastFloatExtensions());
        trace("done.\n\n");
-              
+                    
        CheckComputeIncrements();
 
        // 15 bit functionality
@@ -2410,26 +2478,26 @@
        Check15bitsConversions();    
  
        // 16 bits functionality
-       CheckAccuracy16Bits();
+       CheckAccuracy16Bits(); 
 
        // Lab to whatever
        CheckLab2RGB();
 
        // Change format
        CheckChangeFormat();
-
+ 
        // Soft proofing
        CheckSoftProofing();
-
+    
        // Floating point functionality
        CheckConversionFloat();  
        trace("All floating point tests passed OK\n");
-                 
+                       
        SpeedTest8();
        SpeedTest16();
        SpeedTest15();
        SpeedTestFloat();
-     
+
        ComparativeFloatVs16bits();
        ComparativeLineStride8bits();
 
@@ -2442,6 +2510,7 @@
        
        trace("\nAll tests passed OK\n");
 
+       cmsDeleteContext(0);
 
        return 0;
 }

_service:tar_scm:lcms2-2.15.tar.gz/plugins/fast_float/testbed/meson.build Added

_service:tar_scm:lcms2-2.15.tar.gz/plugins/meson.build Added

_service:tar_scm:lcms2-2.15.tar.gz/plugins/test_profiles Added

_service:tar_scm:lcms2-2.15.tar.gz/plugins/test_profiles/meson.build Added

_service:tar_scm:lcms2-2.15.tar.gz/plugins/test_profiles/test0.icc Changed

_service:tar_scm:lcms2-2.15.tar.gz/plugins/test_profiles/test1.icc Changed

_service:tar_scm:lcms2-2.15.tar.gz/plugins/test_profiles/test2.icc Changed

_service:tar_scm:lcms2-2.15.tar.gz/plugins/test_profiles/test3.icc Changed

_service:tar_scm:lcms2-2.15.tar.gz/plugins/test_profiles/test5.icc Changed

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded Added

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/COPYING.GPL3 Added

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
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+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
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+any other work released this way by its authors.  You can apply it to
+your programs, 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
+them 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
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+
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+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
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+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
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+
+  "Installation Information" for a User Product means any methods,
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+code is in no case prevented or interfered with solely because
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+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
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+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
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+protocols for communication across the network.
+
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+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
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+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
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+    d) Limiting the use for publicity purposes of names of licensors or
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+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
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+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
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+give under the previous paragraph, plus a right to possession of the
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+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If 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 convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU 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
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "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 PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM 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 PROGRAM (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 PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state 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 program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    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.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
\ No newline at end of file

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_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/doc Added

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+.NOEXPORT:

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/include/lcms2_threaded.h Added

@@ -0,0 +1,59 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithread extensions
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// 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.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#ifndef _LCMS2_THREADED_H
+#define _LCMS2_THREADED_H
+
+#include "lcms2_plugin.h"
+
+#ifdef CMS_NO_PTHREADS
+#error "This plug-in needs pthreads to operate"
+#endif
+
+#ifndef CMS_USE_CPP_API
+#   ifdef __cplusplus
+extern "C" {
+#   endif
+#endif
+
+#define LCMS2_THREADED_VERSION   1000
+
+// Configuration toggles
+
+// The one and only plug-in entry point. To install this plugin in your code you need to place this in 
+// some initialization place. If you want to combine this plug-in with fastfloat, make sure to call 
+// the threaded entry point comes last in chain. flags is a reserved field for future use
+//
+//  cmsPlugin(cmsThreadedExtensions(CMS_THREADED_GUESS_MAX_THREADS, 0));
+// 
+
+#define CMS_THREADED_GUESS_MAX_THREADS -1
+
+CMSAPI void* CMSEXPORT cmsThreadedExtensions(cmsInt32Number max_threads, cmsUInt32Number flags);
+
+#ifndef CMS_USE_CPP_API
+#   ifdef __cplusplus
+    }
+#   endif
+#endif
+
+#endif
+

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/include/meson.build Added

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/meson.build Added

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/src Added

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+	$(AM_V_CCLD)$(liblcms2_threaded_la_LINK) -rpath $(libdir) $(liblcms2_threaded_la_OBJECTS) $(liblcms2_threaded_la_LIBADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/threaded_core.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/threaded_main.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/threaded_scheduler.Plo@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/threaded_split.Plo@am__quote@ # am--include-marker
+
+$(am__depfiles_remade):
+	@$(MKDIR_P) $(@D)
+	@echo '# dummy' >$@-t && $(am__mv) $@-t $@
+
+am--depfiles: $(am__depfiles_remade)
+
+.c.o:
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+	-rm -rf .libs _libs
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+	$(am__define_uniq_tagged_files); mkid -fID $$unique
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+	$(am__define_uniq_tagged_files); \
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+	  test -n "$$unique" || unique=$$empty_fix; \
+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
+ctags: ctags-am
+
+CTAGS: ctags
+ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files)
+	$(am__define_uniq_tagged_files); \
+	test -z "$(CTAGS_ARGS)$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && $(am__cd) $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) "$$here"
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+	list='$(am__tagged_files)'; \
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+	  \\/* | ?:\\/*) sdir="$(srcdir)" ;; \
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+	esac; \
+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/.^$$\\*/\\\\&/g'`; \
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+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/^/*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/^/*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(LTLIBRARIES)
+installdirs:
+	for dir in "$(DESTDIR)$(libdir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
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+install-am: all-am
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+
+installcheck: installcheck-am
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+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libLTLIBRARIES clean-libtool \
+	mostlyclean-am
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+distclean: distclean-am
+		-rm -f ./$(DEPDIR)/threaded_core.Plo
+	-rm -f ./$(DEPDIR)/threaded_main.Plo
+	-rm -f ./$(DEPDIR)/threaded_scheduler.Plo
+	-rm -f ./$(DEPDIR)/threaded_split.Plo
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
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+		-rm -f ./$(DEPDIR)/threaded_core.Plo
+	-rm -f ./$(DEPDIR)/threaded_main.Plo
+	-rm -f ./$(DEPDIR)/threaded_scheduler.Plo
+	-rm -f ./$(DEPDIR)/threaded_split.Plo
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
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+	mostlyclean-libtool
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+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-am clean \
+	clean-generic clean-libLTLIBRARIES clean-libtool cscopelist-am \
+	ctags ctags-am distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-libLTLIBRARIES install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
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+.PRECIOUS: Makefile
+
+
+# Tell versions 3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/src/lcms2_threaded.rc.in Added

@@ -0,0 +1,52 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithread extensions
+//  Copyright (c) 1998-2022 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// 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.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#include <Windows.h>
+
+1 VERSIONINFO
+FILEVERSION @LCMS2_VERSION_MAJOR@, @LCMS2_VERSION_MINOR@, @LCMS2_VERSION_MICRO@, 0
+PRODUCTVERSION @LCMS2_VERSION_MAJOR@, @LCMS2_VERSION_MINOR@, @LCMS2_VERSION_MICRO@, 0
+FILEFLAGSMASK 0x0L
+#ifdef _DEBUG
+FILEFLAGS VS_FF_DEBUG
+#endif
+FILEOS VOS_NT_WINDOWS32
+FILETYPE VFT_DLL
+{
+    BLOCK "StringFileInfo"
+    {
+        BLOCK "040904e4"
+        {
+            VALUE "CompanyName", "Marti Maria"
+            VALUE "FileDescription", "Multithread plugin"
+            VALUE "FileVersion", @LCMS2_VERSION@
+            VALUE "InternalName", "lcms2_threaded"
+            VALUE "LegalCopyright", "Copyright (C) Marti Maria 2022, GPL-3.0-or-later"
+            VALUE "OriginalFilename", "lcms2_threaded.dll"
+            VALUE "ProductName", "LittleCMS color engine"
+            VALUE "ProductVersion", @LCMS2_VERSION@
+        }
+    }
+    BLOCK "VarFileInfo"
+    {
+        VALUE "Translation", 0x409, 1252
+    }
+}

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/src/meson.build Added

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/src/threaded_core.c Added

@@ -0,0 +1,165 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithread extensions
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// 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.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#include "threaded_internal.h"
+
+// This is the threading support. Unfortunately, it has to be platform-dependent because 
+// windows does not support pthreads. 
+#ifdef CMS_IS_WINDOWS_
+
+#define WIN32_LEAN_AND_MEAN 1
+#include <windows.h>
+
+// To pass parameter to the thread
+typedef struct
+{
+    _cmsTransform2Fn worker;
+    _cmsWorkSlice* param;
+
+} thread_adaptor_param;
+
+
+// This is an adaptor to the native thread on windows
+static
+DWORD WINAPI thread_adaptor(LPVOID p)
+{
+    thread_adaptor_param* ap = (thread_adaptor_param*)p;
+    _cmsWorkSlice* s = ap->param;
+
+    ap->worker(s->CMMcargo, s->InputBuffer, s->OutputBuffer, 
+               s->PixelsPerLine, s->LineCount, s->Stride);
+    _cmsFree(0, p);
+    return 0;
+}
+
+// This function creates a thread and executes it. The thread calls the worker function
+// with the given parameters.
+cmsHANDLE _cmsThrCreateWorker(cmsContext ContextID, _cmsTransform2Fn worker, _cmsWorkSlice* param)
+{
+    DWORD ThreadID;
+    thread_adaptor_param* p;
+    HANDLE handle;
+
+    p = (thread_adaptor_param*)_cmsMalloc(0, sizeof(thread_adaptor_param));
+    if (p == NULL) return NULL;
+
+    p->worker = worker;
+    p->param = param;
+
+    handle  = CreateThread(NULL, 0, thread_adaptor, (LPVOID) p, 0, &ThreadID);
+    if (handle == NULL)
+    {
+        cmsSignalError(ContextID, cmsERROR_UNDEFINED, "Cannot create thread");
+    }
+
+    return (cmsHANDLE)handle;
+}
+
+// Waits until given thread is ended
+void _cmsThrJoinWorker(cmsContext ContextID, cmsHANDLE hWorker)
+{
+    if (WaitForSingleObject((HANDLE)hWorker, INFINITE) != WAIT_OBJECT_0)
+    {
+        cmsSignalError(ContextID, cmsERROR_UNDEFINED, "Cannot join thread");
+    }
+}
+
+// Returns the ideal number of threads the system can run
+cmsInt32Number _cmsThrIdealThreadCount(void)
+{
+    SYSTEM_INFO sysinfo;
+
+    GetSystemInfo(&sysinfo);
+    return sysinfo.dwNumberOfProcessors; //Returns the number of processors in the system.
+}
+
+#else
+
+// Rest of the wide world
+#include <pthread.h>
+#include <unistd.h>
+
+// To pass parameter to the thread
+typedef struct
+{
+    _cmsTransform2Fn worker;
+    _cmsWorkSlice* param;
+
+} thread_adaptor_param;
+
+
+// This is the native thread on pthread
+static
+void* thread_adaptor(void* p)
+{
+    thread_adaptor_param* ap = (thread_adaptor_param*)p;
+    _cmsWorkSlice* s = ap->param;
+
+    ap->worker(s->CMMcargo, s->InputBuffer, s->OutputBuffer,
+               s->PixelsPerLine, s->LineCount, s->Stride);
+    _cmsFree(0, p);
+
+    return NULL;
+}
+
+// This function creates a thread and executes it. The thread calls the worker function
+// with the given parameters.
+cmsHANDLE _cmsThrCreateWorker(cmsContext ContextID, _cmsTransform2Fn worker, _cmsWorkSlice* param)
+{
+    pthread_t threadId;
+    thread_adaptor_param* p;
+
+    p = (thread_adaptor_param*)_cmsMalloc(0, sizeof(thread_adaptor_param));
+    if (p == NULL) return NULL;
+
+    p->worker = worker;
+    p->param = param;
+
+    int err = pthread_create(&threadId, NULL, thread_adaptor, p);
+    if (err != 0)
+    {
+        cmsSignalError(ContextID, cmsERROR_UNDEFINED, "Cannot create thread pthread error %d", err);
+        return NULL;
+    }
+    else
+        return (cmsHANDLE) threadId;
+}
+
+// Waits until given thread is ended
+void _cmsThrJoinWorker(cmsContext ContextID, cmsHANDLE hWorker)
+{
+    int err = pthread_join((pthread_t)hWorker, NULL);
+    if (err != 0)
+    {
+        cmsSignalError(ContextID, cmsERROR_UNDEFINED, "Cannot join thread pthread error %d", err); 
+    }
+}
+
+cmsInt32Number _cmsThrIdealThreadCount(void)
+{    
+    long cores = sysconf(_SC_NPROCESSORS_ONLN);
+    if (cores == -1L)
+        return 1;
+    else
+        return (cmsInt32Number)cores;
+}
+
+#endif

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/src/threaded_internal.h Added

@@ -0,0 +1,79 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithreaded extensions
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// 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.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#ifndef _THREADED_INTERNAL_H
+#define _THREADED_INTERNAL_H
+
+#include "lcms2_threaded.h"
+
+// This plugin requires lcms 2.14 or greater
+#define REQUIRED_LCMS_VERSION 2140
+
+// Unused parameter warning suppression
+#define UNUSED_PARAMETER(x) ((void)x) 
+
+// For testbed
+#define CMSCHECKPOINT CMSAPI
+
+// The specification for "inline" is section 6.7.4 of the C99 standard (ISO/IEC 9899:1999).
+// unfortunately VisualC++ does not conform that
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+#   define cmsINLINE __inline
+#else
+#   define cmsINLINE static inline
+#endif
+
+// Holds all parameters for a threadable transform fragment
+typedef struct {
+
+	struct _cmstransform_struct* CMMcargo;
+
+	const void* InputBuffer;
+	void* OutputBuffer;
+
+	cmsUInt32Number  PixelsPerLine;
+	cmsUInt32Number  LineCount;
+	const cmsStride* Stride;
+
+} _cmsWorkSlice;
+
+// Count the number of threads needed for this job
+cmsUInt32Number _cmsThrCountSlices(struct _cmstransform_struct* CMMcargo, cmsInt32Number MaxWorkers, 
+								   cmsUInt32Number PixelsPerLine, cmsUInt32Number LineCount, 
+								   cmsStride* Stride);
+
+// Split work following several expert rules
+cmsBool		    _cmsThrSplitWork(const _cmsWorkSlice* master, cmsInt32Number nslices, _cmsWorkSlice slices);
+
+// Thread primitives
+cmsHANDLE       _cmsThrCreateWorker(cmsContext ContextID, _cmsTransform2Fn worker, _cmsWorkSlice* param);
+void            _cmsThrJoinWorker(cmsContext ContextID, cmsHANDLE hWorker);
+cmsInt32Number  _cmsThrIdealThreadCount(void);
+
+// The scheduler
+void  _cmsThrScheduler(struct _cmstransform_struct* CMMcargo,
+				       const void* InputBuffer,
+				       void* OutputBuffer,
+				       cmsUInt32Number PixelsPerLine,
+				       cmsUInt32Number LineCount,
+				       const cmsStride* Stride);
+#endif
+
+

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/src/threaded_main.c Added

@@ -0,0 +1,43 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, fast floating point extensions
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// 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.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+
+#include "threaded_internal.h"
+
+// The Plug-in entry point
+static cmsPluginParalellization Plugin = {
+
+  { cmsPluginMagicNumber, REQUIRED_LCMS_VERSION, cmsPluginParalellizationSig, NULL },
+
+  CMS_THREADED_GUESS_MAX_THREADS,
+  0,
+  _cmsThrScheduler  
+};
+
+// This is the main plug-in installer. 
+void* CMSEXPORT cmsThreadedExtensions(cmsInt32Number max_threads, cmsUInt32Number flags)
+{
+    Plugin.MaxWorkers = max_threads;
+    Plugin.WorkerFlags = flags;
+
+    return (void*)&Plugin;
+}
+

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/src/threaded_scheduler.c Added

@@ -0,0 +1,108 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithreaded extensions
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// 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.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#include "threaded_internal.h"
+
+// The scheduler is responsible to split the work in several portions in a way that each
+// portion can be calculated by a different thread. All locking is already done by lcms 
+// mutexes, memory should not overlap.
+void  _cmsThrScheduler(struct _cmstransform_struct* CMMcargo,
+                       const void* InputBuffer,
+                       void* OutputBuffer,
+                       cmsUInt32Number PixelsPerLine,
+                       cmsUInt32Number LineCount,
+                       const cmsStride* Stride)
+{
+    cmsContext ContextID = cmsGetTransformContextID(CMMcargo);
+    _cmsTransform2Fn worker = _cmsGetTransformWorker(CMMcargo);
+    cmsInt32Number   MaxWorkers = _cmsGetTransformMaxWorkers(CMMcargo);
+
+    // flags are not actually being used
+    // cmsUInt32Number  flags = _cmsGetTransformWorkerFlags(CMMcargo);
+
+    _cmsWorkSlice master;
+    _cmsWorkSlice* slices;
+    cmsStride FixedStride = *Stride;
+    cmsHANDLE* handles;
+
+    //  Count the number of threads needed for this job. MaxWorkers is the upper limit or -1 to auto
+    cmsUInt32Number nSlices = _cmsThrCountSlices(CMMcargo, MaxWorkers, PixelsPerLine, LineCount, &FixedStride);
+    
+    // Abort early if no threaded code
+    if (nSlices <= 1) {
+
+        worker(CMMcargo, InputBuffer, OutputBuffer, PixelsPerLine, LineCount, Stride);
+        return;
+    }
+
+    // Setup master thread
+    master.CMMcargo = CMMcargo;
+    master.InputBuffer = InputBuffer;
+    master.OutputBuffer = OutputBuffer;
+    master.PixelsPerLine = PixelsPerLine;
+    master.LineCount = LineCount;
+    master.Stride = &FixedStride;
+
+    // Create memory for the slices
+    slices  = (_cmsWorkSlice*)_cmsCalloc(ContextID, nSlices, sizeof(_cmsWorkSlice));
+    handles = (cmsHANDLE*) _cmsCalloc(ContextID, nSlices, sizeof(cmsHANDLE));
+
+    if (slices == NULL || handles == NULL)
+    {
+        if (slices)  _cmsFree(ContextID, slices);
+        if (handles) _cmsFree(ContextID, handles);
+
+        // Out of memory in this case only can come from a corruption, but we do the work anyway
+        worker(CMMcargo, InputBuffer, OutputBuffer, PixelsPerLine, LineCount, Stride);
+        return;
+    }
+
+    // All seems ok so far
+    if (_cmsThrSplitWork(&master, nSlices, slices))
+    {
+        // Work is splitted. Create threads
+        cmsUInt32Number i;
+
+        for (i = 1; i < nSlices; i++)
+        {
+            handlesi = _cmsThrCreateWorker(ContextID, worker, &slicesi);
+        }
+
+        // Do our portion of work 
+        worker(CMMcargo, slices0.InputBuffer, slices0.OutputBuffer, 
+            slices0.PixelsPerLine, slices0.LineCount, slices0.Stride);
+
+        // Wait until all threads are finished
+        for (i = 1; i < nSlices; i++)
+        {
+            _cmsThrJoinWorker(ContextID, handlesi);
+        }
+    }
+    else
+    {
+        // Not able to split the work, so don't thread
+        worker(CMMcargo, InputBuffer, OutputBuffer, PixelsPerLine, LineCount, Stride);
+    }
+
+    _cmsFree(ContextID, slices);
+    _cmsFree(ContextID, handles);
+}
+

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/src/threaded_split.c Added

@@ -0,0 +1,216 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, fast floating point extensions
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// 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.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+
+#include "threaded_internal.h"
+
+
+// Returns true component size
+cmsINLINE cmsUInt32Number ComponentSize(cmsUInt32Number format)
+{
+    cmsUInt32Number BytesPerComponent = T_BYTES(format);
+
+    // For double, the T_BYTES field is zero
+    if (BytesPerComponent == 0)
+        BytesPerComponent = sizeof(cmsUInt64Number);
+
+    return BytesPerComponent;
+}
+
+// Returns bytes from one pixel to the next
+cmsINLINE cmsUInt32Number PixelSpacing(cmsUInt32Number format)
+{
+    if (T_PLANAR(format))
+        return ComponentSize(format);
+    else
+        return ComponentSize(format) * (T_CHANNELS(format) + T_EXTRA(format));
+}
+
+// macro is not portable
+cmsINLINE cmsUInt32Number minimum(cmsUInt32Number a, cmsUInt32Number b)
+{
+    return a < b ? a : b;
+}
+
+
+// Memory of block depends of planar or chunky. If lines is 1, then the stride does not contain
+// information and we have to calculate the size. If lines > 1, then we can take line size from stride.
+// if planar, total memory is number of planes per plane stride. If chunky memory is number of lines per
+// line size. If line size is zero, then it should be computed.
+static
+cmsUInt32Number MemSize(cmsUInt32Number format, 
+                        cmsUInt32Number PixelsPerLine, 
+                        cmsUInt32Number LineCount, 
+                        cmsUInt32Number* BytesPerLine,
+                        cmsUInt32Number BytesPerPlane)
+{
+    if (T_PLANAR(format)) {
+
+        if (*BytesPerLine == 0) {
+            
+            *BytesPerLine = ComponentSize(format) * PixelsPerLine;
+        }
+
+        return (T_CHANNELS(format) + T_EXTRA(format)) * BytesPerPlane;
+    }
+    else
+    {
+        if (*BytesPerLine == 0) {
+
+            *BytesPerLine = ComponentSize(format) * (T_CHANNELS(format) + T_EXTRA(format)) * PixelsPerLine;
+        }
+
+        return LineCount * *BytesPerLine;
+    }
+}
+
+// Compute how many workers to use. Repairs Stride if any missing member
+cmsUInt32Number _cmsThrCountSlices(struct _cmstransform_struct* CMMcargo, cmsInt32Number MaxWorkers,
+                                   cmsUInt32Number PixelsPerLine, cmsUInt32Number LineCount, 
+                                   cmsStride* Stride)
+{	    
+    cmsInt32Number MaxInputMem,  MaxOutputMem;
+    cmsInt32Number WorkerCount;
+
+    cmsInt32Number MaxCPUs = _cmsThrIdealThreadCount();
+
+    if (MaxWorkers == CMS_THREADED_GUESS_MAX_THREADS) {
+        MaxWorkers = MaxCPUs;
+    }
+    else
+    {
+        // We allow large number of threads, but this is not going to work well. Warn it. 
+        if (MaxWorkers > MaxCPUs) {
+            cmsSignalError(NULL, cmsERROR_RANGE,
+                "Warning: too many threads for actual processor (CPUs=%s, asked=%d)", MaxCPUs, MaxWorkers);
+        }
+    }
+
+    MaxInputMem = MemSize(cmsGetTransformInputFormat((cmsHTRANSFORM)CMMcargo),
+                         PixelsPerLine, LineCount, &Stride->BytesPerLineIn, Stride->BytesPerPlaneIn);                         
+
+    MaxOutputMem = MemSize(cmsGetTransformOutputFormat((cmsHTRANSFORM)CMMcargo),
+                         PixelsPerLine, LineCount, &Stride->BytesPerLineOut, Stride->BytesPerPlaneOut);
+    
+    // Each thread takes 128K at least
+    WorkerCount = (MaxInputMem + MaxOutputMem) / (128 * 1024);
+
+    if (WorkerCount < 1)
+        WorkerCount = 1;
+    else
+        if (WorkerCount > MaxWorkers)
+            WorkerCount = MaxWorkers;
+
+    return WorkerCount;
+}
+
+// Slice input, output for lines
+static
+void SlicePerLines(const _cmsWorkSlice* master, cmsInt32Number nslices, 
+                            cmsInt32Number LinesPerSlice, _cmsWorkSlice slices)
+{
+    cmsInt32Number i;
+    cmsInt32Number TotalLines = master ->LineCount;
+
+    for (i = 0; i < nslices; i++) {
+
+        const cmsUInt8Number* PtrInput = master->InputBuffer;
+        cmsUInt8Number* PtrOutput = master->OutputBuffer;
+
+        cmsInt32Number  lines = minimum(LinesPerSlice, TotalLines);
+
+        memcpy(&slicesi, master, sizeof(_cmsWorkSlice));
+
+        slicesi.InputBuffer  = PtrInput + i * LinesPerSlice * master->Stride->BytesPerLineIn;
+        slicesi.OutputBuffer = PtrOutput + i * LinesPerSlice * master->Stride->BytesPerLineOut;
+
+        slicesi.LineCount = lines;
+        TotalLines -= lines;
+    }
+
+    // Add left lines because rounding
+    if (slices > 0) slicesnslices - 1.LineCount += TotalLines;
+}
+
+// Per pixels on big blocks of one line
+static
+void SlicePerPixels(const _cmsWorkSlice* master, cmsInt32Number nslices,
+                    cmsInt32Number PixelsPerSlice, _cmsWorkSlice slices)
+{
+    cmsInt32Number i;
+    cmsInt32Number TotalPixels = master->PixelsPerLine; // As this works on one line only
+
+    cmsUInt32Number PixelSpacingIn = PixelSpacing(cmsGetTransformInputFormat((cmsHTRANSFORM)master->CMMcargo));
+    cmsUInt32Number PixelSpacingOut = PixelSpacing(cmsGetTransformOutputFormat((cmsHTRANSFORM)master->CMMcargo));
+
+    for (i = 0; i < nslices; i++) {
+
+        const cmsUInt8Number* PtrInput = master->InputBuffer;
+        cmsUInt8Number* PtrOutput = master->OutputBuffer;
+
+        cmsInt32Number pixels = minimum(PixelsPerSlice, TotalPixels);
+
+        memcpy(&slicesi, master, sizeof(_cmsWorkSlice));
+
+        slicesi.InputBuffer = PtrInput + i * PixelsPerSlice * PixelSpacingIn;
+        slicesi.OutputBuffer = PtrOutput + i * PixelsPerSlice * PixelSpacingOut;
+        slicesi.PixelsPerLine = pixels;
+
+        TotalPixels -= pixels;
+    }
+
+    // Add left pixels because rounding
+    if (slices > 0) slicesnslices - 1.PixelsPerLine += TotalPixels;
+}
+
+
+// If multiline, assign a number of lines to each thread. This works on chunky and planar. Stride parameters 
+// are not changed. In the case of one line, stride chunky is not used and stride planar keeps same.
+cmsBool _cmsThrSplitWork(const _cmsWorkSlice* master, cmsInt32Number nslices, _cmsWorkSlice slices)
+{
+    
+    // Check parameters
+    if (master->PixelsPerLine == 0 ||
+        master->Stride->BytesPerLineIn == 0 ||
+        master->Stride->BytesPerLineOut == 0) return FALSE;
+
+    // Do the splitting depending on lines
+    if (master->LineCount <= 1) {
+
+        cmsInt32Number PixelsPerWorker = master->PixelsPerLine / nslices;
+
+        if (PixelsPerWorker <= 0) 
+            return FALSE;
+        else
+            SlicePerPixels(master, nslices, PixelsPerWorker, slices);
+    }
+    else {
+        
+        cmsInt32Number LinesPerWorker = master->LineCount / nslices;
+        
+        if (LinesPerWorker <= 0)
+            return FALSE;
+        else
+            SlicePerLines(master, nslices, LinesPerWorker, slices);
+    }
+
+    return TRUE;
+}
\ No newline at end of file

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/testbed Added

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/testbed/.deps Added

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_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/testbed/Makefile.in Added

@@ -0,0 +1,649 @@
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+AM_CPPFLAGS = -I$(builddir)/../include -I$(srcdir)/../include -I$(srcdir)/../src \
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+threaded_testbed_LDFLAGS = -static @LDFLAGS@
+threaded_testbed_SOURCES = threaded_testbed.c
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+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .o .obj
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+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign plugins/threaded/testbed/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --foreign plugins/threaded/testbed/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
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+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
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+	@list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+
+threaded_testbed$(EXEEXT): $(threaded_testbed_OBJECTS) $(threaded_testbed_DEPENDENCIES) $(EXTRA_threaded_testbed_DEPENDENCIES) 
+	@rm -f threaded_testbed$(EXEEXT)
+	$(AM_V_CCLD)$(threaded_testbed_LINK) $(threaded_testbed_OBJECTS) $(threaded_testbed_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/threaded_testbed.Po@am__quote@ # am--include-marker
+
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+	@$(MKDIR_P) $(@D)
+	@echo '# dummy' >$@-t && $(am__mv) $@-t $@
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+	  if test $$# -gt 0; then \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      "$$@" $$unique; \
+	  else \
+	    $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	      $$unique; \
+	  fi; \
+	fi
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+	for i in $$list; do \
+	  if test -f "$$i"; then \
+	    echo "$(subdir)/$$i"; \
+	  else \
+	    echo "$$sdir/$$i"; \
+	  fi; \
+	done >> $(top_builddir)/cscope.files
+
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+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
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+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
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+	esac; \
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+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
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+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
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+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
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+	mostlyclean-am
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+	ctags ctags-am distclean distclean-compile distclean-generic \
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+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-pdf install-pdf-am \
+	install-ps install-ps-am install-strip installcheck \
+	installcheck-am installdirs maintainer-clean \
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+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+check:
+	if  "x$(srcdir)" != "x$(builddir)" ; then \
+		cp $(srcdir)/test?.icc . ; \
+	fi
+	./threaded_testbed
+
+# Tell versions 3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/testbed/meson.build Added

_service:tar_scm:lcms2-2.15.tar.gz/plugins/threaded/testbed/threaded_testbed.c Added

@@ -0,0 +1,883 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithreaded extensions
+//  Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// 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.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#include "threaded_internal.h"
+
+#include <stdlib.h>
+#include <memory.h>
+#include <time.h>
+
+// On Visual Studio, use debug CRT
+#ifdef _MSC_VER
+#    include "crtdbg.h"
+#endif
+
+#ifndef PROFILES_DIR
+#define PROFILES_DIR "../../test_profiles/"
+#endif
+
+// A fast way to convert from/to 16 <-> 8 bits
+#define FROM_8_TO_16(rgb) (cmsUInt16Number) ((((cmsUInt16Number) (rgb)) << 8)|(rgb)) 
+#define FROM_16_TO_8(rgb) (cmsUInt8Number) ((((rgb) * 65281 + 8388608) >> 24) & 0xFF)
+
+// Some pixel representations
+typedef struct { cmsUInt8Number  r, g, b;    }  Scanline_rgb8bits;
+typedef struct { cmsUInt8Number  r, g, b, a; }  Scanline_rgba8bits;
+typedef struct { cmsUInt8Number  c, m, y, k; }  Scanline_cmyk8bits;
+typedef struct { cmsUInt16Number r, g, b;    }  Scanline_rgb16bits;
+typedef struct { cmsUInt16Number r, g, b, a; }  Scanline_rgba16bits;
+typedef struct { cmsUInt16Number c, m, y, k; }  Scanline_cmyk16bits;
+
+
+static struct timespec start, finish;
+
+cmsINLINE void MeasureTimeStart(void)
+{    
+#ifdef CMS_IS_WINDOWS_
+    timespec_get(&start, TIME_UTC);
+#else
+    clock_gettime(CLOCK_MONOTONIC, &start);
+#endif
+}
+
+cmsINLINE double MeasureTimeStop(void)
+{
+    double elapsed;
+
+#ifdef CMS_IS_WINDOWS_
+    timespec_get(&finish, TIME_UTC);
+#else
+    clock_gettime(CLOCK_MONOTONIC, &finish);
+#endif
+
+    elapsed = ((double) finish.tv_sec - start.tv_sec);
+    elapsed += ((double) finish.tv_nsec - start.tv_nsec) / 1000000000.0;
+    return elapsed;
+}
+
+
+
+// A flushed printf
+static 
+void trace(const char* frm, ...)
+{
+    va_list args;
+
+    va_start(args, frm);
+    vfprintf(stderr, frm, args);
+    fflush(stderr);
+    va_end(args);
+}
+
+
+// The callback function used by cmsSetLogErrorHandler()
+static
+void FatalErrorQuit(cmsContext ContextID, cmsUInt32Number ErrorCode, const char *Text)
+{
+       UNUSED_PARAMETER(ContextID);
+       UNUSED_PARAMETER(ErrorCode);
+
+       trace("** Fatal error: %s\n", Text);
+       exit(1);
+}
+
+// Rise an error and exit
+static
+void Fail(const char* frm, ...)
+{
+       char ReasonToFailBuffer1024;
+       va_list args;
+
+       va_start(args, frm);
+       vsprintf(ReasonToFailBuffer, frm, args);
+       FatalErrorQuit(0, 0, ReasonToFailBuffer);
+
+      // unreachable va_end(args);
+}
+
+
+// Creates a fake profile that only has a curve. Used in several places
+static
+cmsHPROFILE CreateCurves(void)
+{
+       cmsToneCurve* Gamma = cmsBuildGamma(0, 1.1);
+       cmsToneCurve* Transfer3;
+       cmsHPROFILE h;
+
+       Transfer0 = Transfer1 = Transfer2 = Gamma;
+       h = cmsCreateLinearizationDeviceLink(cmsSigRgbData, Transfer);
+
+       cmsFreeToneCurve(Gamma);
+
+       return h;
+}
+
+
+// --------------------------------------------------------------------------------------------------
+// A C C U R A C Y   C H E C K S
+// --------------------------------------------------------------------------------------------------
+
+
+
+// Check change format feature
+static
+void CheckChangeFormat(void)
+{
+    cmsHPROFILE hsRGB, hLab;
+    cmsHTRANSFORM xform;
+    cmsUInt8Number rgb83  = { 10, 120, 40 };
+    cmsUInt16Number rgb163 = { 10* 257, 120*257, 40*257 };
+    cmsUInt16Number lab16_13, lab16_23;
+
+    trace("Checking change format feature...");
+
+    hsRGB = cmsCreate_sRGBProfile();
+    hLab = cmsCreateLab4Profile(NULL);
+
+    xform = cmsCreateTransform(hsRGB, TYPE_RGB_16, hLab, TYPE_Lab_16, INTENT_PERCEPTUAL, 0);
+
+    cmsCloseProfile(hsRGB);
+    cmsCloseProfile(hLab);
+
+    cmsDoTransform(xform, rgb16, lab16_1, 1);
+
+    cmsChangeBuffersFormat(xform, TYPE_RGB_8, TYPE_Lab_16);
+
+    cmsDoTransform(xform, rgb8, lab16_2, 1);
+    cmsDeleteTransform(xform);
+
+    if (memcmp(lab16_1, lab16_2, sizeof(lab16_1)) != 0)
+        Fail("Change format failed!");
+
+    trace("Ok\n");
+
+}
+
+// Next test checks results of optimized 8 bits versus raw 8 bits. 
+static
+void TryAllValues8bits(cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut, cmsInt32Number Intent)
+{
+    cmsContext Raw = cmsCreateContext(NULL, NULL);
+    cmsContext Plugin = cmsCreateContext(cmsThreadedExtensions(CMS_THREADED_GUESS_MAX_THREADS, 0), NULL);
+
+    Scanline_rgba8bits* bufferIn;
+    Scanline_rgba8bits* bufferRawOut;
+    Scanline_rgba8bits* bufferPluginOut;
+    int r, g, b;
+
+    int j;
+    cmsUInt32Number npixels = 256 * 256 * 256;
+
+    cmsHTRANSFORM xformRaw = cmsCreateTransformTHR(Raw, hlcmsProfileIn, TYPE_RGBA_8, hlcmsProfileOut, TYPE_RGBA_8, Intent, cmsFLAGS_NOCACHE | cmsFLAGS_COPY_ALPHA);
+    cmsHTRANSFORM xformPlugin = cmsCreateTransformTHR(Plugin, hlcmsProfileIn, TYPE_RGBA_8, hlcmsProfileOut, TYPE_RGBA_8, Intent, cmsFLAGS_NOCACHE | cmsFLAGS_COPY_ALPHA);
+
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+    if (xformRaw == NULL || xformPlugin == NULL) {
+
+        Fail("NULL transforms on check float conversions");
+    }
+
+    // Again, no checking on mem alloc because this is just a test
+    bufferIn = (Scanline_rgba8bits*)malloc(npixels * sizeof(Scanline_rgba8bits));
+    bufferRawOut = (Scanline_rgba8bits*)malloc(npixels * sizeof(Scanline_rgba8bits));
+    bufferPluginOut = (Scanline_rgba8bits*)malloc(npixels * sizeof(Scanline_rgba8bits));
+
+    // Same input to both transforms
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                bufferInj.r = (cmsUInt8Number) r;
+                bufferInj.g = (cmsUInt8Number) g;
+                bufferInj.b = (cmsUInt8Number) b;
+                bufferInj.a = 0xff;
+
+                j++;
+            }
+
+    // Different transforms, different output buffers
+    cmsDoTransform(xformRaw, bufferIn, bufferRawOut, npixels);
+    cmsDoTransform(xformPlugin, bufferIn, bufferPluginOut, npixels);
+
+    // Lets compare results
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                if (bufferRawOutj.r != bufferPluginOutj.r ||
+                    bufferRawOutj.g != bufferPluginOutj.g ||
+                    bufferRawOutj.b != bufferPluginOutj.b ||
+                    bufferRawOutj.a != bufferPluginOutj.a)
+                    Fail(
+                        "Conversion failed at %x %x %x %x (%x %x %x %x) != (%x %x %x %x)",
+                        bufferInj.r, bufferInj.g, bufferInj.b, bufferInj.a,
+                        bufferRawOutj.r, bufferRawOutj.g, bufferRawOutj.b, bufferRawOutj.a,
+                        bufferPluginOutj.r, bufferPluginOutj.g, bufferPluginOutj.b, bufferPluginOutj.a);
+
+                j++;
+            }
+
+    free(bufferIn); free(bufferRawOut);
+    free(bufferPluginOut);
+
+    cmsDeleteTransform(xformRaw);
+    cmsDeleteTransform(xformPlugin);
+
+    cmsDeleteContext(Plugin);
+    cmsDeleteContext(Raw);
+}
+
+static
+void CheckAccuracy8Bits(void)
+{
+    
+    trace("Checking accuracy of 8 bits CLUT...");
+    TryAllValues8bits(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r"), INTENT_PERCEPTUAL);
+    trace("OK\n");
+}
+
+
+// Next test checks results of optimized 16 bits versus raw 16 bits. 
+static
+void TryAllValues16bits(cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut, cmsInt32Number Intent)
+{
+    cmsContext Raw = cmsCreateContext(NULL, NULL);
+    cmsContext Plugin = cmsCreateContext(cmsThreadedExtensions(CMS_THREADED_GUESS_MAX_THREADS, 0), NULL);
+
+    Scanline_rgba16bits* bufferIn;
+    Scanline_rgba16bits* bufferRawOut;
+    Scanline_rgba16bits* bufferPluginOut;
+    int r, g, b;
+
+    int j;
+    cmsUInt32Number npixels = 256 * 256 * 256;
+
+    cmsHTRANSFORM xformRaw = cmsCreateTransformTHR(Raw, hlcmsProfileIn, TYPE_RGBA_16, hlcmsProfileOut, TYPE_RGBA_16, Intent, cmsFLAGS_NOCACHE | cmsFLAGS_COPY_ALPHA);
+    cmsHTRANSFORM xformPlugin = cmsCreateTransformTHR(Plugin, hlcmsProfileIn, TYPE_RGBA_16, hlcmsProfileOut, TYPE_RGBA_16, Intent, cmsFLAGS_NOCACHE | cmsFLAGS_COPY_ALPHA);
+
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+    if (xformRaw == NULL || xformPlugin == NULL) {
+
+        Fail("NULL transforms on check float conversions");
+    }
+
+    // Again, no checking on mem alloc because this is just a test
+    bufferIn = (Scanline_rgba16bits*)malloc(npixels * sizeof(Scanline_rgba16bits));
+    bufferRawOut = (Scanline_rgba16bits*)malloc(npixels * sizeof(Scanline_rgba16bits));
+    bufferPluginOut = (Scanline_rgba16bits*)malloc(npixels * sizeof(Scanline_rgba16bits));
+
+    // Same input to both transforms
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                bufferInj.r = FROM_8_TO_16(r);
+                bufferInj.g = FROM_8_TO_16(g);
+                bufferInj.b = FROM_8_TO_16(b);
+                bufferInj.a = 0xffff;
+
+                j++;
+            }
+
+    // Different transforms, different output buffers
+    cmsDoTransform(xformRaw, bufferIn, bufferRawOut, npixels);
+    cmsDoTransform(xformPlugin, bufferIn, bufferPluginOut, npixels);
+
+    // Lets compare results
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                if (bufferRawOutj.r != bufferPluginOutj.r ||
+                    bufferRawOutj.g != bufferPluginOutj.g ||
+                    bufferRawOutj.b != bufferPluginOutj.b ||
+                    bufferRawOutj.a != bufferPluginOutj.a)
+                    Fail(
+                        "Conversion failed at %x %x %x %x (%x %x %x %x) != (%x %x %x %x)",
+                        bufferInj.r, bufferInj.g, bufferInj.b, bufferInj.a,
+                        bufferRawOutj.r, bufferRawOutj.g, bufferRawOutj.b, bufferRawOutj.a,
+                        bufferPluginOutj.r, bufferPluginOutj.g, bufferPluginOutj.b, bufferPluginOutj.a);
+
+                j++;
+            }
+
+    free(bufferIn); free(bufferRawOut);
+    free(bufferPluginOut);
+
+    cmsDeleteTransform(xformRaw);
+    cmsDeleteTransform(xformPlugin);
+
+    cmsDeleteContext(Plugin);
+    cmsDeleteContext(Raw);
+}
+
+static
+void CheckAccuracy16Bits(void)
+{
+    // CLUT should be as 16 bits or better
+    trace("Checking accuracy of 16 bits CLUT...");
+    TryAllValues16bits(cmsOpenProfileFromFile(PROFILES_DIR "test5.icc", "r"), cmsOpenProfileFromFile(PROFILES_DIR "test3.icc", "r"), INTENT_PERCEPTUAL);
+    trace("OK\n");
+}
+
+
+// --------------------------------------------------------------------------------------------------
+// P E R F O R M A N C E   C H E C K S
+// --------------------------------------------------------------------------------------------------
+
+
+static 
+cmsFloat64Number MPixSec(cmsFloat64Number seconds)
+{       
+       return (256.0 * 256.0 * 256.0) / (1024.0*1024.0*seconds);
+}
+
+typedef cmsFloat64Number(*perf_fn)(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut);
+
+
+static
+void PerformanceHeader(void)
+{
+       trace("                                  MPixel/sec.   MByte/sec.\n");
+}
+
+
+static
+cmsHPROFILE loadProfile(const char* name)
+{
+    if (*name == '*')
+    {
+        if (strcmp(name, "*lab") == 0)
+        {
+            return cmsCreateLab4Profile(NULL);
+        }
+        else
+            if (strcmp(name, "*xyz") == 0)
+            {
+                return cmsCreateXYZProfile();
+            }
+            else
+                if (strcmp(name, "*curves") == 0)
+                {
+                    return CreateCurves();
+                }
+                else
+                    Fail("Unknown builtin '%s'", name);
+
+    }
+
+    return cmsOpenProfileFromFile(name, "r");
+}
+
+
+static
+cmsFloat64Number Performance(const char* Title, perf_fn fn, cmsContext ct, const char* inICC, const char* outICC, size_t sz, cmsFloat64Number prev)
+{
+    cmsHPROFILE hlcmsProfileIn = loadProfile(inICC);
+    cmsHPROFILE hlcmsProfileOut = loadProfile(outICC);
+
+    cmsFloat64Number n = fn(ct, hlcmsProfileIn, hlcmsProfileOut);
+
+    trace("%-30s: ", Title); fflush(stdout);
+    trace("%-12.2f %-12.2f", n, n * sz);
+
+    if (prev > 0.0) {
+
+        cmsFloat64Number imp = n / prev;
+        if (imp > 1)
+            trace(" (x %-2.1f)", imp);
+    }
+
+    trace("\n"); fflush(stdout);
+    return n;
+}
+
+
+static
+void ComparativeCt(cmsContext ct1, cmsContext ct2, const char* Title, perf_fn fn1, perf_fn fn2, const char* inICC, const char* outICC)
+{
+    cmsHPROFILE hlcmsProfileIn;
+    cmsHPROFILE hlcmsProfileOut;
+
+    if (inICC == NULL)
+        hlcmsProfileIn = CreateCurves();
+    else
+        hlcmsProfileIn = cmsOpenProfileFromFile(inICC, "r");
+
+    if (outICC == NULL)
+        hlcmsProfileOut = CreateCurves();
+    else
+        hlcmsProfileOut = cmsOpenProfileFromFile(outICC, "r");
+
+
+    cmsFloat64Number n1 = fn1(ct1, hlcmsProfileIn, hlcmsProfileOut);
+
+    if (inICC == NULL)
+        hlcmsProfileIn = CreateCurves();
+    else
+        hlcmsProfileIn = cmsOpenProfileFromFile(inICC, "r");
+
+    if (outICC == NULL)
+        hlcmsProfileOut = CreateCurves();
+    else
+        hlcmsProfileOut = cmsOpenProfileFromFile(outICC, "r");
+
+    cmsFloat64Number n2 = fn2(ct2, hlcmsProfileIn, hlcmsProfileOut);
+
+
+    trace("%-30s: ", Title); fflush(stdout);
+    trace("%-12.2f %-12.2f\n", n1, n2);
+}
+
+static
+void Comparative(const char* Title, perf_fn fn1, perf_fn fn2, const char* inICC, const char* outICC)
+{
+       ComparativeCt(0, 0, Title, fn1, fn2, inICC, outICC);
+}
+
+// The worst case is used, no cache and all rgb combinations
+static
+cmsFloat64Number SpeedTest8bitsRGB(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut)
+{
+    cmsInt32Number r, g, b, j;
+    cmsFloat64Number diff;
+    cmsHTRANSFORM hlcmsxform;
+    Scanline_rgb8bits* In;
+    cmsUInt32Number Mb;
+
+    if (hlcmsProfileIn == NULL || hlcmsProfileOut == NULL)
+        Fail("Unable to open profiles");
+
+    hlcmsxform = cmsCreateTransformTHR(ct, hlcmsProfileIn, TYPE_RGB_8, hlcmsProfileOut, TYPE_RGB_8, INTENT_PERCEPTUAL, cmsFLAGS_NOCACHE);
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+    Mb = 256 * 256 * 256 * sizeof(Scanline_rgb8bits);
+    In = (Scanline_rgb8bits*)malloc(Mb);
+
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                Inj.r = (cmsUInt8Number)r;
+                Inj.g = (cmsUInt8Number)g;
+                Inj.b = (cmsUInt8Number)b;
+
+                j++;
+            }
+
+    MeasureTimeStart();
+
+    cmsDoTransform(hlcmsxform, In, In, 256 * 256 * 256);
+
+    diff = MeasureTimeStop();
+    free(In);
+
+    cmsDeleteTransform(hlcmsxform);
+
+    return MPixSec(diff);
+}
+
+static
+cmsFloat64Number SpeedTest8bitsRGBA(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut)
+{
+    cmsInt32Number r, g, b, j;
+    cmsFloat64Number diff;
+    cmsHTRANSFORM hlcmsxform;
+    Scanline_rgba8bits* In;
+    cmsUInt32Number Mb;
+
+    if (hlcmsProfileIn == NULL || hlcmsProfileOut == NULL)
+        Fail("Unable to open profiles");
+
+    hlcmsxform = cmsCreateTransformTHR(ct, hlcmsProfileIn, TYPE_RGBA_8, hlcmsProfileOut, TYPE_RGBA_8, INTENT_PERCEPTUAL, cmsFLAGS_NOCACHE);
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+    Mb = 256 * 256 * 256 * sizeof(Scanline_rgba8bits);
+    In = (Scanline_rgba8bits*)malloc(Mb);
+
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                Inj.r = (cmsUInt8Number)r;
+                Inj.g = (cmsUInt8Number)g;
+                Inj.b = (cmsUInt8Number)b;
+                Inj.a = 0;
+
+                j++;
+            }
+
+    MeasureTimeStart();
+
+    cmsDoTransform(hlcmsxform, In, In, 256 * 256 * 256);
+
+    diff = MeasureTimeStop();
+    free(In);
+
+    cmsDeleteTransform(hlcmsxform);
+    return MPixSec(diff);
+
+}
+
+
+// The worst case is used, no cache and all rgb combinations
+static
+cmsFloat64Number SpeedTest16bitsRGB(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut)
+{
+    cmsInt32Number r, g, b, j;    
+    cmsFloat64Number diff;
+    cmsHTRANSFORM hlcmsxform;
+    Scanline_rgb16bits *In;
+    cmsUInt32Number Mb;
+
+    if (hlcmsProfileIn == NULL || hlcmsProfileOut == NULL)
+        Fail("Unable to open profiles");
+
+    hlcmsxform = cmsCreateTransformTHR(ct, hlcmsProfileIn, TYPE_RGB_16, hlcmsProfileOut, TYPE_RGB_16, INTENT_PERCEPTUAL, cmsFLAGS_NOCACHE);
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+    Mb = 256 * 256 * 256 * sizeof(Scanline_rgb16bits);
+    In = (Scanline_rgb16bits*)malloc(Mb);
+
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                Inj.r = (cmsUInt16Number)FROM_8_TO_16(r);
+                Inj.g = (cmsUInt16Number)FROM_8_TO_16(g);
+                Inj.b = (cmsUInt16Number)FROM_8_TO_16(b);
+
+                j++;
+            }
+
+    MeasureTimeStart();
+
+    cmsDoTransform(hlcmsxform, In, In, 256 * 256 * 256);
+
+    diff = MeasureTimeStop();
+    free(In);
+
+    cmsDeleteTransform(hlcmsxform);
+
+    return MPixSec(diff);
+}
+
+static
+cmsFloat64Number SpeedTest16bitsCMYK(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut)
+{
+
+    cmsInt32Number r, g, b, j;    
+    cmsFloat64Number diff;
+    cmsHTRANSFORM hlcmsxform;
+    Scanline_cmyk16bits* In;
+    cmsUInt32Number Mb;
+
+    if (hlcmsProfileIn == NULL || hlcmsProfileOut == NULL)
+        Fail("Unable to open profiles");
+
+    hlcmsxform = cmsCreateTransformTHR(ct, hlcmsProfileIn, TYPE_CMYK_16, hlcmsProfileOut, TYPE_CMYK_16, INTENT_PERCEPTUAL, cmsFLAGS_NOCACHE);
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+    Mb = 256 * 256 * 256 * sizeof(Scanline_cmyk16bits);
+    In = (Scanline_cmyk16bits*)malloc(Mb);
+
+    j = 0;
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                Inj.c = (cmsUInt16Number)r;
+                Inj.m = (cmsUInt16Number)g;
+                Inj.y = (cmsUInt16Number)b;
+                Inj.k = (cmsUInt16Number)r;
+
+                j++;
+            }
+
+    MeasureTimeStart();
+
+    cmsDoTransform(hlcmsxform, In, In, 256 * 256 * 256);
+
+    diff = MeasureTimeStop();
+    free(In);
+
+    cmsDeleteTransform(hlcmsxform);
+    return MPixSec(diff);
+}
+
+
+static
+void SpeedTest8(void)
+{
+    cmsContext noPlugin = cmsCreateContext(0, 0);
+
+    cmsFloat64Number t10;
+
+    trace("\n\n");
+    trace("P E R F O R M A N C E   T E S T S   8 B I T S  (D E F A U L T)\n");
+    trace("==============================================================\n\n");
+    fflush(stdout);
+
+    PerformanceHeader();
+    t0 = Performance("8 bits on CLUT profiles  ", SpeedTest8bitsRGB, noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgb8bits), 0);
+    t1 = Performance("8 bits on Matrix-Shaper  ", SpeedTest8bitsRGB, noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), 0);
+    t2 = Performance("8 bits on same MatrixSh  ", SpeedTest8bitsRGB, noPlugin, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), 0);
+    t3 = Performance("8 bits on curves         ", SpeedTest8bitsRGB, noPlugin, "*curves",   "*curves",   sizeof(Scanline_rgb8bits), 0);
+
+    // Note that context 0 has the plug-in installed
+
+    trace("\n\n");
+    trace("P E R F O R M A N C E   T E S T S  8 B I T S  (P L U G I N)\n");
+    trace("===========================================================\n\n");
+    fflush(stdout);
+
+    PerformanceHeader();
+    Performance("8 bits on CLUT profiles  ", SpeedTest8bitsRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgb8bits), t0);
+    Performance("8 bits on Matrix-Shaper  ", SpeedTest8bitsRGB, 0, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), t1);
+    Performance("8 bits on same MatrixSh  ", SpeedTest8bitsRGB, 0, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb8bits), t2);
+    Performance("8 bits on curves         ", SpeedTest8bitsRGB, 0, "*curves",   "*curves",   sizeof(Scanline_rgb8bits), t3);
+
+    cmsDeleteContext(noPlugin);
+}
+
+static
+void SpeedTest16(void)
+{
+    cmsContext noPlugin = cmsCreateContext(0, 0);
+
+    cmsFloat64Number t10;
+
+    trace("\n\n");
+    trace("P E R F O R M A N C E   T E S T S   1 6  B I T S  (D E F A U L T)\n");
+    trace("=================================================================\n\n");
+    
+    PerformanceHeader();
+    t0 = Performance("16 bits on CLUT profiles         ", SpeedTest16bitsRGB,  noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc",  sizeof(Scanline_rgb16bits), 0);
+    t1 = Performance("16 bits on Matrix-Shaper profiles", SpeedTest16bitsRGB,  noPlugin, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc",  sizeof(Scanline_rgb16bits), 0);
+    t2 = Performance("16 bits on same Matrix-Shaper    ", SpeedTest16bitsRGB,  noPlugin, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc",  sizeof(Scanline_rgb16bits), 0);
+    t3 = Performance("16 bits on curves                ", SpeedTest16bitsRGB,  noPlugin, "*curves",                "*curves",                 sizeof(Scanline_rgb16bits), 0);
+    t4 = Performance("16 bits on CMYK CLUT profiles    ", SpeedTest16bitsCMYK, noPlugin, PROFILES_DIR "test1.icc", PROFILES_DIR "test2.icc",  sizeof(Scanline_cmyk16bits), 0);
+    
+    trace("\n\n");
+    trace("P E R F O R M A N C E   T E S T S   1 6  B I T S  (P L U G I N)\n");
+    trace("===============================================================\n\n");
+
+    PerformanceHeader();
+    Performance("16 bits on CLUT profiles         ", SpeedTest16bitsRGB,  0, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc", sizeof(Scanline_rgb16bits), t0);
+    Performance("16 bits on Matrix-Shaper profiles", SpeedTest16bitsRGB,  0, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb16bits), t1);
+    Performance("16 bits on same Matrix-Shaper    ", SpeedTest16bitsRGB,  0, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc", sizeof(Scanline_rgb16bits), t2);
+    Performance("16 bits on curves                ", SpeedTest16bitsRGB,  0, "*curves",                "*curves",                sizeof(Scanline_rgb16bits), t3);
+    Performance("16 bits on CMYK CLUT profiles    ", SpeedTest16bitsCMYK, 0, PROFILES_DIR "test1.icc", PROFILES_DIR "test2.icc", sizeof(Scanline_cmyk16bits), t4);
+
+    cmsDeleteContext(noPlugin);
+}
+
+
+
+typedef struct
+{
+    Scanline_rgba8bits pixels256256;
+    cmsUInt8Number     padding4;
+
+} padded_line;
+
+typedef struct
+{
+    padded_line line256;
+
+} big_bitmap;
+
+
+static
+cmsFloat64Number SpeedTest8bitDoTransform(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut)
+{
+    cmsInt32Number r, g, b, j;
+    cmsFloat64Number diff;
+    cmsHTRANSFORM hlcmsxform;
+    big_bitmap* In;
+    big_bitmap* Out;
+    cmsUInt32Number Mb;
+
+    if (hlcmsProfileIn == NULL || hlcmsProfileOut == NULL)
+        Fail("Unable to open profiles");
+
+    hlcmsxform = cmsCreateTransformTHR(ct, hlcmsProfileIn, TYPE_RGBA_8, hlcmsProfileOut, TYPE_RGBA_8, INTENT_PERCEPTUAL, cmsFLAGS_NOCACHE);
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+
+    // Our test bitmap is 256 x 256 padded lines
+    Mb = sizeof(big_bitmap);
+
+    In = (big_bitmap*)malloc(Mb);
+    Out = (big_bitmap*)malloc(Mb);
+
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                In->liner.pixelsgb.r = (cmsUInt8Number)r;
+                In->liner.pixelsgb.g = (cmsUInt8Number)g;
+                In->liner.pixelsgb.b = (cmsUInt8Number)b;
+                In->liner.pixelsgb.a = 0;
+            }
+
+    MeasureTimeStart();
+
+    for (j = 0; j < 256; j++) {
+
+        cmsDoTransform(hlcmsxform, In->linej.pixels, Out->linej.pixels, 256 * 256);
+    }
+
+    diff = MeasureTimeStop();
+    free(In); free(Out);
+
+    cmsDeleteTransform(hlcmsxform);
+    return MPixSec(diff);
+
+}
+
+
+static
+cmsFloat64Number SpeedTest8bitLineStride(cmsContext ct, cmsHPROFILE hlcmsProfileIn, cmsHPROFILE hlcmsProfileOut)
+{
+    cmsInt32Number r, g, b;
+    cmsFloat64Number diff;
+    cmsHTRANSFORM hlcmsxform;
+    big_bitmap* In;
+    big_bitmap* Out;
+    cmsUInt32Number Mb;
+
+    if (hlcmsProfileIn == NULL || hlcmsProfileOut == NULL)
+        Fail("Unable to open profiles");
+
+    hlcmsxform = cmsCreateTransformTHR(ct, hlcmsProfileIn, TYPE_RGBA_8, hlcmsProfileOut, TYPE_RGBA_8, INTENT_PERCEPTUAL, cmsFLAGS_NOCACHE);
+    cmsCloseProfile(hlcmsProfileIn);
+    cmsCloseProfile(hlcmsProfileOut);
+
+
+    // Our test bitmap is 256 x 256 padded lines
+    Mb = sizeof(big_bitmap);
+
+    In = (big_bitmap*)malloc(Mb);
+    Out = (big_bitmap*)malloc(Mb);
+
+    for (r = 0; r < 256; r++)
+        for (g = 0; g < 256; g++)
+            for (b = 0; b < 256; b++) {
+
+                In->liner.pixelsgb.r = (cmsUInt8Number)r;
+                In->liner.pixelsgb.g = (cmsUInt8Number)g;
+                In->liner.pixelsgb.b = (cmsUInt8Number)b;
+                In->liner.pixelsgb.a = 0;
+            }
+
+    MeasureTimeStart();
+
+    cmsDoTransformLineStride(hlcmsxform, In, Out, 256 * 256, 256, sizeof(padded_line), sizeof(padded_line), 0, 0);
+
+    diff = MeasureTimeStop();
+    free(In); free(Out);
+
+    cmsDeleteTransform(hlcmsxform);
+    return MPixSec(diff);
+
+}
+
+static
+void ComparativeLineStride8bits(void)
+{
+       cmsContext NoPlugin, Plugin;
+
+       trace("\n\n");
+       trace("C O M P A R A T I V E cmsDoTransform() vs. cmsDoTransformLineStride()\n");
+       trace("                              values given in MegaPixels per second.\n");
+       trace("====================================================================\n");
+
+       fflush(stdout);
+
+       NoPlugin = cmsCreateContext(NULL, NULL);
+       Plugin = cmsCreateContext(cmsThreadedExtensions(CMS_THREADED_GUESS_MAX_THREADS, 0), NULL);
+
+       ComparativeCt(NoPlugin, Plugin, "CLUT profiles  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc");
+       ComparativeCt(NoPlugin, Plugin, "CLUT 16 bits   ", SpeedTest16bitsRGB,       SpeedTest16bitsRGB,      PROFILES_DIR "test5.icc", PROFILES_DIR "test3.icc");
+       ComparativeCt(NoPlugin, Plugin, "Matrix-Shaper  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, PROFILES_DIR "test5.icc", PROFILES_DIR "test0.icc");
+       ComparativeCt(NoPlugin, Plugin, "same MatrixSh  ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, PROFILES_DIR "test0.icc", PROFILES_DIR "test0.icc");
+       ComparativeCt(NoPlugin, Plugin, "curves         ", SpeedTest8bitDoTransform, SpeedTest8bitLineStride, NULL, NULL);
+
+       cmsDeleteContext(Plugin);
+       cmsDeleteContext(NoPlugin);
+}
+
+
+
+// The harness test
+int main()
+{
+#ifdef _MSC_VER
+    _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF);
+#endif
+
+    trace("Multithreaded extensions testbed - 1.1\n");
+    trace("Copyright (c) 1998-2023 Marti Maria Saguer, all rights reserved\n");
+
+    trace("\nInstalling error logger ... ");
+    cmsSetLogErrorHandler(FatalErrorQuit);
+    trace("done.\n");
+
+    trace("Installing plug-in ... ");
+    cmsPlugin(cmsThreadedExtensions(CMS_THREADED_GUESS_MAX_THREADS, 0));
+    trace("done.\n\n");
+
+    // Change format
+    CheckChangeFormat();
+
+    // Accuracy
+    CheckAccuracy8Bits();
+    CheckAccuracy16Bits();
+
+    // Check speed
+    SpeedTest8();
+    SpeedTest16();
+    ComparativeLineStride8bits();
+
+    cmsUnregisterPlugins();
+
+    trace("\nAll tests passed OK\n");
+    return 0;
+}
+
+
+

_service:tar_scm:lcms2-2.15.tar.gz/src/.deps Added

_service:tar_scm:lcms2-2.13.1.tar.gz/src/Makefile.in -> _service:tar_scm:lcms2-2.15.tar.gz/src/Makefile.in Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmsalpha.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmsalpha.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmscam02.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmscam02.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmscgats.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmscgats.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -367,6 +367,7 @@
 string* StringAlloc(cmsIT8* it8, int max)
 {
     string* s = (string*) AllocChunk(it8, sizeof(string));
+    if (s == NULL) return NULL;
 
     s->it8 = it8;
     s->max = max;
@@ -390,13 +391,18 @@
         char* new_ptr;
 
         s->max *= 10;
-        new_ptr = AllocChunk(s->it8, s->max);
-        memcpy(new_ptr, s->begin, s->len);
+        new_ptr = (char*) AllocChunk(s->it8, s->max);
+        if (new_ptr != NULL && s->begin != NULL)
+            memcpy(new_ptr, s->begin, s->len);
+
         s->begin = new_ptr;
     }
 
-    s->begins->len++ = c;
-    s->begins->len = 0;
+    if (s->begin != NULL)
+    {
+        s->begins->len++ = c;
+        s->begins->len = 0;
+    }
 }
 
 static
@@ -833,6 +839,7 @@
                             if ((cmsFloat64Number) it8->inum * 16.0 + (cmsFloat64Number) j > (cmsFloat64Number)+2147483647.0)
                             {
                                 SynError(it8, "Invalid hexadecimal number");
+                                it8->sy = SEOF;
                                 return;
                             }
 
@@ -854,6 +861,7 @@
                             if ((cmsFloat64Number) it8->inum * 2.0 + j > (cmsFloat64Number)+2147483647.0)
                             {
                                 SynError(it8, "Invalid binary number");
+                                it8->sy = SEOF;
                                 return;
                             }
 
@@ -922,13 +930,9 @@
             }
             else
                 switch ((int) it8->ch) {
-
-        // EOF marker -- ignore it
-        case '\x1a':
-            NextCh(it8);
-            break;
-
+        
         // Eof stream markers
+        case '\x1a':
         case 0:
         case -1:
             it8->sy = SEOF;
@@ -968,6 +972,7 @@
 
         default:
             SynError(it8, "Unrecognized character: 0x%x", it8 ->ch);
+            it8->sy = SEOF;
             return;
             }
 
@@ -982,24 +987,33 @@
                 if(it8 -> IncludeSP >= (MAXINCLUDE-1)) {
 
                     SynError(it8, "Too many recursion levels");
+                    it8->sy = SEOF;
                     return;
                 }
 
                 InStringSymbol(it8);
-                if (!Check(it8, SSTRING, "Filename expected")) return;
+                if (!Check(it8, SSTRING, "Filename expected"))
+                {
+                    it8->sy = SEOF;
+                    return;
+                }
 
                 FileNest = it8 -> FileStackit8 -> IncludeSP + 1;
                 if(FileNest == NULL) {
 
                     FileNest = it8 ->FileStackit8 -> IncludeSP + 1 = (FILECTX*)AllocChunk(it8, sizeof(FILECTX));
-                    //if(FileNest == NULL)
-                    //  TODO: how to manage out-of-memory conditions?
+                    if (FileNest == NULL) {
+                        SynError(it8, "Out of memory");
+                        it8->sy = SEOF;
+                        return;
+                    }
                 }
 
                 if (BuildAbsolutePath(StringPtr(it8->str),
                                       it8->FileStackit8->IncludeSP->FileName,
                                       FileNest->FileName, cmsMAX_PATH-1) == FALSE) {
                     SynError(it8, "File path too long");
+                    it8->sy = SEOF;
                     return;
                 }
 
@@ -1007,6 +1021,7 @@
                 if (FileNest->Stream == NULL) {
 
                         SynError(it8, "File %s not found", FileNest->FileName);
+                        it8->sy = SEOF;
                         return;
                 }
                 it8->IncludeSP++;
@@ -1167,9 +1182,12 @@
                 it8 ->Allocator.BlockSize = size;
 
         it8 ->Allocator.Used = 0;
-        it8 ->Allocator.Block = (cmsUInt8Number*)  AllocBigBlock(it8, it8 ->Allocator.BlockSize);
+        it8 ->Allocator.Block = (cmsUInt8Number*) AllocBigBlock(it8, it8 ->Allocator.BlockSize);       
     }
 
+    if (it8->Allocator.Block == NULL)
+        return NULL;
+
     ptr = it8 ->Allocator.Block + it8 ->Allocator.Used;
     it8 ->Allocator.Used += size;
 
@@ -1510,28 +1528,45 @@
 
 // ----------------------------------------------------------------- Datasets
 
+// A safe atoi that returns 0 when NULL input is given
+static
+cmsInt32Number satoi(const char* b)
+{
+    int n;
+
+    if (b == NULL) return 0;
+
+    n = atoi(b);
+    if (n > 0x7fffffffL) return 0x7fffffffL;
+    if (n < -0x7ffffffeL) return -0x7ffffffeL;
+
+    return (cmsInt32Number)n;
+}
+
 
 static
-void AllocateDataFormat(cmsIT8* it8)
+cmsBool AllocateDataFormat(cmsIT8* it8)
 {
     TABLE* t = GetTable(it8);
 
-    if (t -> DataFormat) return;    // Already allocated
+    if (t -> DataFormat) return TRUE;    // Already allocated
 
-    t -> nSamples  = (int) cmsIT8GetPropertyDbl(it8, "NUMBER_OF_FIELDS");
+    t -> nSamples  = satoi(cmsIT8GetProperty(it8, "NUMBER_OF_FIELDS"));
 
     if (t -> nSamples <= 0) {
 
         SynError(it8, "AllocateDataFormat: Unknown NUMBER_OF_FIELDS");
-        t -> nSamples = 10;
+        return FALSE;        
         }
 
     t -> DataFormat = (char**) AllocChunk (it8, ((cmsUInt32Number) t->nSamples + 1) * sizeof(char *));
     if (t->DataFormat == NULL) {
 
         SynError(it8, "AllocateDataFormat: Unable to allocate dataFormat array");
+        return FALSE;
     }
 
+    return TRUE;
 }
 
 static
@@ -1550,8 +1585,11 @@
 {
     TABLE* t = GetTable(it8);
 
-    if (!t->DataFormat)
-        AllocateDataFormat(it8);
+    if (!t->DataFormat) {
+
+        if (!AllocateDataFormat(it8))
+            return FALSE;
+    }
 
     if (n > t -> nSamples) {
         SynError(it8, "More than NUMBER_OF_FIELDS fields.");
@@ -1560,6 +1598,7 @@
 
     if (t->DataFormat) {
         t->DataFormatn = AllocString(it8, label);
+        if (t->DataFormatn == NULL) return FALSE;
     }
 
     return TRUE;
@@ -1572,14 +1611,6 @@
     return SetDataFormat(it8, n, Sample);
 }
 
-// A safe atoi that returns 0 when NULL input is given
-static
-cmsInt32Number satoi(const char* b)
-{
-    if (b == NULL) return 0;
-    return atoi(b);
-}
-
 // Convert to binary
 static
 const char* satob(const char* v)
@@ -1600,11 +1631,11 @@
 
 
 static
-void AllocateDataSet(cmsIT8* it8)
+cmsBool AllocateDataSet(cmsIT8* it8)
 {
     TABLE* t = GetTable(it8);
 
-    if (t -> Data) return;    // Already allocated
+    if (t -> Data) return TRUE;    // Already allocated
 
     t-> nSamples   = satoi(cmsIT8GetProperty(it8, "NUMBER_OF_FIELDS"));
     t-> nPatches   = satoi(cmsIT8GetProperty(it8, "NUMBER_OF_SETS"));
@@ -1612,6 +1643,7 @@
     if (t -> nSamples < 0 || t->nSamples > 0x7ffe || t->nPatches < 0 || t->nPatches > 0x7ffe)
     {
         SynError(it8, "AllocateDataSet: too much data");
+        return FALSE;
     }
     else {
         // Some dumb analizers warns of possible overflow here, just take a look couple of lines above.
@@ -1619,9 +1651,11 @@
         if (t->Data == NULL) {
 
             SynError(it8, "AllocateDataSet: Unable to allocate data array");
+            return FALSE;
         }
     }
 
+    return TRUE;
 }
 
 static
@@ -1643,8 +1677,9 @@
 {
     TABLE* t = GetTable(it8);
 
-    if (!t->Data)
-        AllocateDataSet(it8);
+    if (!t->Data) {
+        if (!AllocateDataSet(it8)) return FALSE;
+    }
 
     if (!t->Data) return FALSE;
 
@@ -1904,13 +1939,15 @@
     memset(&sd, 0, sizeof(sd));
 
     sd.stream = NULL;
-    sd.Base   = (cmsUInt8Number*)  MemPtr;
+    sd.Base   = (cmsUInt8Number*) MemPtr;
     sd.Ptr    = sd.Base;
 
     sd.Used = 0;
 
-    if (sd.Base)
-        sd.Max  = *BytesNeeded;     // Write to memory?
+    if (sd.Base && (*BytesNeeded > 0)) {
+
+        sd.Max = (*BytesNeeded) - 1;     // Write to memory?
+    }
     else
         sd.Max  = 0;                // Just counting the needed bytes
 
@@ -1987,8 +2024,9 @@
     InSymbol(it8);   // Eats "BEGIN_DATA"
     CheckEOLN(it8);
 
-    if (!t->Data)
-        AllocateDataSet(it8);
+    if (!t->Data) {
+        if (!AllocateDataSet(it8)) return FALSE;
+    }
 
     while (it8->sy != SEND_DATA && it8->sy != SEOF)
     {
@@ -2321,19 +2359,19 @@
                             snprintf(Buffer, 255, "%s %d %s", Label, nTable, Type);
 
                             SetData(it8, i, idField, Buffer);
-                        }
-                    }
+						}
+					}
 
 
-                }
+				}
 
-            }
+			}
 
 
-        }
+		}
 
-    }
-    }
+	}
+	}
 
     it8 ->nTable = nOldTable;
 }
@@ -2535,15 +2573,18 @@
     }
 
 
-    Props = (char **) AllocChunk(it8, sizeof(char *) * n);
+	Props = (char**)AllocChunk(it8, sizeof(char*) * n);
+	if (Props != NULL) {
 
-    // Pass#2 - Fill pointers
-    n = 0;
-    for (p = t -> HeaderList;  p != NULL; p = p->Next) {
-        Propsn++ = p -> Keyword;
-    }
+		// Pass#2 - Fill pointers
+		n = 0;
+		for (p = t->HeaderList; p != NULL; p = p->Next) {
+			Propsn++ = p->Keyword;
+		}
+
+	}
+	*PropertyNames = Props;
 
-    *PropertyNames = Props;
     return n;
 }
 
@@ -2575,12 +2616,14 @@
 
 
     Props = (const char **) AllocChunk(it8, sizeof(char *) * n);
+    if (Props != NULL) {
 
-    // Pass#2 - Fill pointers
-    n = 0;
-    for (tmp = p;  tmp != NULL; tmp = tmp->NextSubkey) {
-        if(tmp->Subkey != NULL)
-            Propsn++ = p ->Subkey;
+        // Pass#2 - Fill pointers
+        n = 0;
+        for (tmp = p; tmp != NULL; tmp = tmp->NextSubkey) {
+            if (tmp->Subkey != NULL)
+                Propsn++ = p->Subkey;
+        }
     }
 
     *SubpropertyNames = Props;
@@ -2756,8 +2799,12 @@
 
     if (t-> nPatches == 0) {
 
-        AllocateDataFormat(it8);
-        AllocateDataSet(it8);
+        if (!AllocateDataFormat(it8))
+            return FALSE;
+
+        if (!AllocateDataSet(it8))
+            return FALSE;
+
         CookPointers(it8);
     }

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmscnvrt.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmscnvrt.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -234,7 +234,7 @@
 
 // Compute a CHAD based on a given temperature
 static
-    void Temp2CHAD(cmsMAT3* Chad, cmsFloat64Number Temp)
+void Temp2CHAD(cmsMAT3* Chad, cmsFloat64Number Temp)
 {
     cmsCIEXYZ White;
     cmsCIExyY ChromaticityOfWhite;
@@ -370,11 +370,11 @@
         cmsCIEXYZ WhitePointIn, WhitePointOut;
         cmsMAT3 ChromaticAdaptationMatrixIn, ChromaticAdaptationMatrixOut;
 
-        _cmsReadMediaWhitePoint(&WhitePointIn,  hProfilesi-1);
-        _cmsReadCHAD(&ChromaticAdaptationMatrixIn, hProfilesi-1);
+        if (!_cmsReadMediaWhitePoint(&WhitePointIn, hProfilesi - 1)) return FALSE;
+        if (!_cmsReadCHAD(&ChromaticAdaptationMatrixIn, hProfilesi - 1)) return FALSE;
 
-        _cmsReadMediaWhitePoint(&WhitePointOut,  hProfilesi);
-        _cmsReadCHAD(&ChromaticAdaptationMatrixOut, hProfilesi);
+        if (!_cmsReadMediaWhitePoint(&WhitePointOut, hProfilesi)) return FALSE;
+        if (!_cmsReadCHAD(&ChromaticAdaptationMatrixOut, hProfilesi)) return FALSE;
 
         if (!ComputeAbsoluteIntent(AdaptationState,
                                   &WhitePointIn,  &ChromaticAdaptationMatrixIn,
@@ -386,7 +386,7 @@
 
         if (BPC) {
 
-            cmsCIEXYZ BlackPointIn, BlackPointOut;
+            cmsCIEXYZ BlackPointIn = { 0, 0, 0}, BlackPointOut = { 0, 0, 0 };
 
             cmsDetectBlackPoint(&BlackPointIn,  hProfilesi-1, Intent, 0);
             cmsDetectDestinationBlackPoint(&BlackPointOut, hProfilesi, Intent, 0);
@@ -630,7 +630,7 @@
                   ColorSpaceOut == cmsSigRgbData ||
                   ColorSpaceOut == cmsSigCmykData) {
 
-                  cmsStage* clip = _cmsStageClipNegatives(Result->ContextID, cmsChannelsOf(ColorSpaceOut));
+                  cmsStage* clip = _cmsStageClipNegatives(Result->ContextID, cmsChannelsOfColorSpace(ColorSpaceOut));
                   if (clip == NULL) goto Error;
 
                   if (!cmsPipelineInsertStage(Result, cmsAT_END, clip))

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmserr.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmserr.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -613,7 +613,6 @@
     if (Plugin ->CreateMutexPtr == NULL || Plugin ->DestroyMutexPtr == NULL || 
         Plugin ->LockMutexPtr == NULL || Plugin ->UnlockMutexPtr == NULL) return FALSE;
 
-
     ctx->CreateMutexPtr  = Plugin->CreateMutexPtr;
     ctx->DestroyMutexPtr = Plugin ->DestroyMutexPtr;
     ctx ->LockMutexPtr   = Plugin ->LockMutexPtr;
@@ -661,3 +660,47 @@
         ptr ->UnlockMutexPtr(ContextID, mtx);
     }
 }
+
+// The global Context0 storage for parallelization plug-in
+ _cmsParallelizationPluginChunkType _cmsParallelizationPluginChunk = { 0 };
+
+// Allocate parallelization container.
+void _cmsAllocParallelizationPluginChunk(struct _cmsContext_struct* ctx,
+                                         const struct _cmsContext_struct* src)
+{    
+    if (src != NULL) {
+        void* from = src->chunksParallelizationPlugin;
+        ctx->chunksParallelizationPlugin = _cmsSubAllocDup(ctx->MemPool, from, sizeof(_cmsParallelizationPluginChunkType));
+    }
+    else {        
+        _cmsParallelizationPluginChunkType ParallelizationPluginChunk = { 0 };
+        ctx->chunksParallelizationPlugin = _cmsSubAllocDup(ctx->MemPool, &ParallelizationPluginChunk, sizeof(_cmsParallelizationPluginChunkType));
+    }         
+}
+
+// Register parallel processing
+cmsBool _cmsRegisterParallelizationPlugin(cmsContext ContextID, cmsPluginBase* Data)
+{
+    cmsPluginParalellization* Plugin = (cmsPluginParalellization*)Data;
+    _cmsParallelizationPluginChunkType* ctx = (_cmsParallelizationPluginChunkType*)_cmsContextGetClientChunk(ContextID, ParallelizationPlugin);
+
+    if (Data == NULL) {
+
+        // No parallelization routines
+        ctx->MaxWorkers = 0;
+        ctx->WorkerFlags = 0;
+        ctx->SchedulerFn = NULL;        
+        return TRUE;
+    }
+
+    // callback is required
+    if (Plugin->SchedulerFn == NULL) return FALSE;
+
+    ctx->MaxWorkers = Plugin->MaxWorkers;
+    ctx->WorkerFlags = Plugin->WorkerFlags;
+    ctx->SchedulerFn = Plugin->SchedulerFn;
+    
+    // All is ok
+    return TRUE;
+}
+

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmsgamma.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmsgamma.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -427,8 +427,8 @@
 
 
     // IEC 61966-3
-    // Y = (aX + b)^Gamma | X <= -b/a
-    // Y = c              | else
+    // Y = (aX + b)^Gamma + c | X <= -b/a
+    // Y = c                  | else
     case 3:
     {
         if (fabs(Params1) < MATRIX_DET_TOLERANCE)
@@ -462,7 +462,8 @@
     // X=-b/a                   | (Y<c)
     case -3:
     {
-        if (fabs(Params1) < MATRIX_DET_TOLERANCE)
+        if (fabs(Params0) < MATRIX_DET_TOLERANCE ||
+            fabs(Params1) < MATRIX_DET_TOLERANCE)
         {
             Val = 0;
         }
@@ -601,7 +602,8 @@
     // ((Y - c) ^1/Gamma - b) / a
     case -6:
     {
-        if (fabs(Params1) < MATRIX_DET_TOLERANCE)
+        if (fabs(Params0) < MATRIX_DET_TOLERANCE ||
+            fabs(Params1) < MATRIX_DET_TOLERANCE)
         {
             Val = 0;
         }
@@ -821,6 +823,10 @@
 {
     cmsCurveSegment Seg3;
 
+    // Do some housekeeping
+    if (nEntries == 0 || values == NULL)
+        return NULL;
+
     // A segmented tone curve should have function segments in the first and last positions
     // Initialize segmented curve part up to 0 to constant value = samples0
     Seg0.x0 = MINUS_INF;
@@ -1473,6 +1479,9 @@
         }
     }
 
+    // We need enough valid samples
+    if (n <= 1) return -1.0;
+
     // Take a look on SD to see if gamma isn't exponential at all
     Std = sqrt((n * sum2 - sum * sum) / (n*(n-1)));

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmsgmt.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmsgmt.c Changed

@@ -297,7 +297,8 @@
     cmsStage* CLUT;
     cmsUInt32Number dwFormat;
     GAMUTCHAIN Chain;
-    cmsUInt32Number nChannels, nGridpoints;
+    cmsUInt32Number nGridpoints;
+    cmsInt32Number nChannels;
     cmsColorSpaceSignature ColorSpace;
     cmsUInt32Number i;
     cmsHPROFILE ProfileList256;
@@ -346,8 +347,7 @@
 
 
     ColorSpace  = cmsGetColorSpace(hGamut);
-
-    nChannels   = cmsChannelsOf(ColorSpace);
+    nChannels   = cmsChannelsOfColorSpace(ColorSpace);
     nGridpoints = _cmsReasonableGridpointsByColorspace(ColorSpace, cmsFLAGS_HIGHRESPRECALC);
     dwFormat    = (CHANNELS_SH(nChannels)|BYTES_SH(2));
 
@@ -472,6 +472,9 @@
     // Create a fake formatter for result
     dwFormatter = cmsFormatterForColorspaceOfProfile(hProfile, 4, TRUE);
 
+    // Unsupported color space?
+    if (dwFormatter == 0) return 0;
+
     bp.nOutputChans = T_CHANNELS(dwFormatter);
     bp.MaxTAC = 0;    // Initial TAC is 0
 
@@ -619,6 +622,8 @@
 
     ContextID = cmsGetProfileContextID(hProfile);
     hXYZ = cmsCreateXYZProfileTHR(ContextID);
+    if (hXYZ == NULL)
+        return -1;
     xform = cmsCreateTransformTHR(ContextID, hProfile, TYPE_RGB_16, hXYZ, TYPE_XYZ_DBL, 
                                     INTENT_RELATIVE_COLORIMETRIC, cmsFLAGS_NOOPTIMIZE);

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmshalf.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmshalf.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmsintrp.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmsintrp.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmsio0.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmsio0.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -374,24 +374,58 @@
 {
     cmsIOHANDLER* iohandler = NULL;
     FILE* fm = NULL;
-    cmsInt32Number fileLen;
+    cmsInt32Number fileLen;    
+    char mode4 = { 0,0,0,0 };
 
     _cmsAssert(FileName != NULL);
     _cmsAssert(AccessMode != NULL);
 
     iohandler = (cmsIOHANDLER*) _cmsMallocZero(ContextID, sizeof(cmsIOHANDLER));
     if (iohandler == NULL) return NULL;
+           
+    // Validate access mode
+    while (*AccessMode) {
 
-    switch (*AccessMode) {
+        switch (*AccessMode)
+        {        
+        case 'r':
+        case 'w':
+
+            if (mode0 == 0) {
+                mode0 = *AccessMode;
+                mode1 = 'b';                
+            }
+            else {
+                _cmsFree(ContextID, iohandler);
+                cmsSignalError(ContextID, cmsERROR_FILE, "Access mode already specified '%c'", *AccessMode);
+                return NULL;
+            }
+            break;
+
+        // Close on exec. Not all runtime supports that. Up to the caller to decide.
+        case 'e':
+            mode2 = 'e';
+            break;
+
+        default:
+            _cmsFree(ContextID, iohandler);
+            cmsSignalError(ContextID, cmsERROR_FILE, "Wrong access mode '%c'", *AccessMode);
+            return NULL;
+        }
+
+        AccessMode++;
+    }
+        
+    switch (mode0) {
 
     case 'r':
-        fm = fopen(FileName, "rb");
+        fm = fopen(FileName, mode);
         if (fm == NULL) {
             _cmsFree(ContextID, iohandler);
              cmsSignalError(ContextID, cmsERROR_FILE, "File '%s' not found", FileName);
             return NULL;
         }                                     
-        fileLen = cmsfilelength(fm);
+        fileLen = (cmsInt32Number)cmsfilelength(fm);
         if (fileLen < 0)
         {
             fclose(fm);
@@ -399,12 +433,11 @@
             cmsSignalError(ContextID, cmsERROR_FILE, "Cannot get size of file '%s'", FileName);
             return NULL;
         }
-
         iohandler -> ReportedSize = (cmsUInt32Number) fileLen;
         break;
 
     case 'w':
-        fm = fopen(FileName, "wb");
+        fm = fopen(FileName, mode);
         if (fm == NULL) {
             _cmsFree(ContextID, iohandler);
              cmsSignalError(ContextID, cmsERROR_FILE, "Couldn't create '%s'", FileName);
@@ -414,8 +447,7 @@
         break;
 
     default:
-        _cmsFree(ContextID, iohandler);
-         cmsSignalError(ContextID, cmsERROR_FILE, "Unknown access mode '%c'", *AccessMode);
+        _cmsFree(ContextID, iohandler);   // Would never reach      
         return NULL;
     }
 
@@ -442,7 +474,7 @@
     cmsIOHANDLER* iohandler = NULL;
     cmsInt32Number fileSize;
 
-    fileSize = cmsfilelength(Stream);
+    fileSize = (cmsInt32Number)cmsfilelength(Stream);
     if (fileSize < 0)
     {
         cmsSignalError(ContextID, cmsERROR_FILE, "Cannot get size of stream");
@@ -499,6 +531,9 @@
     // Set default version
     Icc ->Version =  0x02100000;
     
+    // Set default device class
+    Icc->DeviceClass = cmsSigDisplayClass;
+
     // Set creation date/time
     if (!_cmsGetTime(&Icc->Created))
         goto Error;
@@ -657,6 +692,27 @@
        return _cmsSearchTag(Icc, sig, FALSE) >= 0;
 }
 
+
+
+// Checks for link compatibility
+static
+cmsBool CompatibleTypes(const cmsTagDescriptor* desc1, const cmsTagDescriptor* desc2)
+{
+    cmsUInt32Number i;
+
+    if (desc1 == NULL || desc2 == NULL) return FALSE;
+
+    if (desc1->nSupportedTypes != desc2->nSupportedTypes) return FALSE;
+    if (desc1->ElemCount != desc2->ElemCount) return FALSE;
+
+    for (i = 0; i < desc1->nSupportedTypes; i++)
+    {
+        if (desc1->SupportedTypesi != desc2->SupportedTypesi) return FALSE;
+    }
+
+    return TRUE;
+}
+
 // Enforces that the profile version is per. spec.
 // Operates on the big endian bytes from the profile.
 // Called before converting to platform endianness.
@@ -682,6 +738,29 @@
     return DWord;
 }
 
+// Check device class
+static 
+cmsBool validDeviceClass(cmsProfileClassSignature cl)
+{
+    if ((int)cl == 0) return TRUE; // We allow zero because older lcms versions defaulted to that.
+
+    switch (cl)
+    {    
+    case cmsSigInputClass:
+    case cmsSigDisplayClass:
+    case cmsSigOutputClass:
+    case cmsSigLinkClass:
+    case cmsSigAbstractClass:
+    case cmsSigColorSpaceClass:
+    case cmsSigNamedColorClass:
+        return TRUE;
+
+    default:
+        return FALSE;
+    }
+
+}
+
 // Read profile header and validate it
 cmsBool _cmsReadHeader(_cmsICCPROFILE* Icc)
 {
@@ -718,6 +797,16 @@
     _cmsAdjustEndianess64(&Icc -> attributes, &Header.attributes);
     Icc -> Version         = _cmsAdjustEndianess32(_validatedVersion(Header.version));
 
+    if (Icc->Version > 0x5000000) {
+        cmsSignalError(Icc->ContextID, cmsERROR_UNKNOWN_EXTENSION, "Unsupported profile version '0x%x'", Icc->Version);
+        return FALSE;
+    }
+
+    if (!validDeviceClass(Icc->DeviceClass)) {
+        cmsSignalError(Icc->ContextID, cmsERROR_UNKNOWN_EXTENSION, "Unsupported device class '0x%x'", Icc->DeviceClass);
+        return FALSE;
+    }
+
     // Get size as reported in header
     HeaderSize = _cmsAdjustEndianess32(Header.size);
 
@@ -751,6 +840,7 @@
         if (!_cmsReadUInt32Number(io, &Tag.size)) return FALSE;
 
         // Perform some sanity check. Offset + size should fall inside file.
+        if (Tag.size == 0 || Tag.offset == 0) continue;
         if (Tag.offset + Tag.size > HeaderSize ||
             Tag.offset + Tag.size < Tag.offset)
                   continue;
@@ -761,11 +851,16 @@
 
        // Search for links
         for (j=0; j < Icc ->TagCount; j++) {
-
+           
             if ((Icc ->TagOffsetsj == Tag.offset) &&
                 (Icc ->TagSizesj   == Tag.size)) {
 
-                Icc ->TagLinkedIcc ->TagCount = Icc ->TagNamesj;
+                // Check types. 
+                if (CompatibleTypes(_cmsGetTagDescriptor(Icc->ContextID, Icc->TagNamesj),
+                                    _cmsGetTagDescriptor(Icc->ContextID, Tag.sig))) {
+
+                    Icc->TagLinkedIcc->TagCount = Icc->TagNamesj;
+                }
             }
 
         }
@@ -773,6 +868,19 @@
         Icc ->TagCount++;
     }
 
+
+    for (i = 0; i < Icc->TagCount; i++) {
+        for (j = 0; j < Icc->TagCount; j++) {
+
+            // Tags cannot be duplicate
+            if ((i != j) && (Icc->TagNamesi == Icc->TagNamesj)) {
+                cmsSignalError(Icc->ContextID, cmsERROR_RANGE, "Duplicate tag found");
+                return FALSE;
+            }
+
+        }
+    }
+
     return TRUE;
 }
 
@@ -1558,6 +1666,13 @@
     if (TagSize < 8) goto Error;
 
     io = Icc ->IOhandler;
+
+    if (io == NULL) { // This is a built-in profile that has been manipulated, abort early
+
+        cmsSignalError(Icc->ContextID, cmsERROR_CORRUPTION_DETECTED, "Corrupted built-in profile.");
+        goto Error;
+    }
+
     // Seek to its location
     if (!io -> Seek(io, Offset))
         goto Error;
@@ -1769,11 +1884,9 @@
 
 }
 
-// Read and write raw data. The only way those function would work and keep consistence with normal read and write
-// is to do an additional step of serialization. That means, readRaw would issue a normal read and then convert the obtained
-// data to raw bytes by using the "write" serialization logic. And vice-versa. I know this may end in situations where
-// raw data written does not exactly correspond with the raw data proposed to cmsWriteRaw data, but this approach allows
-// to write a tag as raw data and the read it as handled.
+// Read and write raw data. Read/Write Raw/cooked pairs try to maintain consistency within the pair. Some sequences
+// raw/cooked would work, but at a cost. Data "cooked" may be converted to "raw" by using the "write" serialization logic.
+// In general it is better to avoid mixing pairs.
 
 cmsUInt32Number CMSEXPORT cmsReadRawTag(cmsHPROFILE hProfile, cmsTagSignature sig, void* data, cmsUInt32Number BufferSize)
 {
@@ -1787,9 +1900,13 @@
     cmsUInt32Number rc;
     cmsUInt32Number Offset, TagSize;
 
+    // Sanity check
+    if (data != NULL && BufferSize == 0) return 0;
+
     if (!_cmsLockMutex(Icc->ContextID, Icc ->UsrMutex)) return 0;
 
     // Search for given tag in ICC profile directory
+    
     i = _cmsSearchTag(Icc, sig, TRUE);
     if (i < 0) goto Error;                 // Not found, 
 
@@ -1801,6 +1918,7 @@
         TagSize  = Icc ->TagSizesi;
 
         // read the data directly, don't keep copy
+        
         if (data != NULL) {
 
             if (BufferSize < TagSize)
@@ -1817,8 +1935,9 @@
         return Icc ->TagSizesi;
     }
 
-    // The data has been already read, or written. But wait!, maybe the user chose to save as
+    // The data has been already read, or written. But wait!, maybe the user choose to save as
     // raw data. In this case, return the raw data directly
+    
     if (Icc ->TagSaveAsRawi) {
 
         if (data != NULL)  {
@@ -1838,8 +1957,8 @@
     }
 
     // Already read, or previously set by cmsWriteTag(). We need to serialize that
-    // data to raw in order to maintain consistency.
-
+    // data to raw to get something that makes sense
+    
     _cmsUnlockMutex(Icc->ContextID, Icc ->UsrMutex);
     Object = cmsReadTag(hProfile, sig);
     if (!_cmsLockMutex(Icc->ContextID, Icc ->UsrMutex)) return 0;

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmsio1.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmsio1.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -322,10 +322,8 @@
         if (nc == NULL) return NULL;
 
         Lut = cmsPipelineAlloc(ContextID, 0, 0);
-        if (Lut == NULL) {
-            cmsFreeNamedColorList(nc);
-            return NULL;
-        }
+        if (Lut == NULL)            
+            return NULL;        
 
         if (!cmsPipelineInsertStage(Lut, cmsAT_BEGIN, _cmsStageAllocNamedColor(nc, TRUE)) ||
             !cmsPipelineInsertStage(Lut, cmsAT_END, _cmsStageAllocLabV2ToV4(ContextID))) {
@@ -739,8 +737,7 @@
 
         return Lut;
     Error:
-        cmsPipelineFree(Lut);
-        cmsFreeNamedColorList(nc);
+        cmsPipelineFree(Lut);        
         return NULL;
     }
 
@@ -854,6 +851,10 @@
            return FALSE;
     }
 
+    // Extended intents are not strictly CLUT-based
+    if (Intent > INTENT_ABSOLUTE_COLORIMETRIC)
+        return FALSE;
+
     return cmsIsTag(hProfile, TagTableIntent);
 
 }

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmslut.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmslut.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmsmd5.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmsmd5.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmsmtrx.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmsmtrx.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmsnamed.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmsnamed.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -370,6 +370,8 @@
 
     if (len != NULL) *len   = v ->Len;
 
+    if (v->StrW + v->Len > mlu->PoolSize) return NULL;
+
     return(wchar_t*) ((cmsUInt8Number*) mlu ->MemPool + v ->StrW);
 }
 
@@ -542,10 +544,14 @@
 // Allocate a list for n elements
 cmsNAMEDCOLORLIST* CMSEXPORT cmsAllocNamedColorList(cmsContext ContextID, cmsUInt32Number n, cmsUInt32Number ColorantCount, const char* Prefix, const char* Suffix)
 {
-    cmsNAMEDCOLORLIST* v = (cmsNAMEDCOLORLIST*) _cmsMallocZero(ContextID, sizeof(cmsNAMEDCOLORLIST));
-
+    cmsNAMEDCOLORLIST* v;
+    
+    if (ColorantCount > cmsMAXCHANNELS) 
+        return NULL;
+   
+    v = (cmsNAMEDCOLORLIST*)_cmsMallocZero(ContextID, sizeof(cmsNAMEDCOLORLIST));
     if (v == NULL) return NULL;
-
+    
     v ->List      = NULL;
     v ->nColors   = 0;
     v ->ContextID  = ContextID;
@@ -757,7 +763,13 @@
 cmsNAMEDCOLORLIST* CMSEXPORT cmsGetNamedColorList(cmsHTRANSFORM xform)
 {
     _cmsTRANSFORM* v = (_cmsTRANSFORM*) xform;
-    cmsStage* mpe  = v ->Lut->Elements;
+    cmsStage* mpe;
+    
+    if (v == NULL) return NULL;
+    if (v->Lut == NULL) return NULL;
+
+    mpe = v->Lut->Elements;
+    if (mpe == NULL) return NULL;
 
     if (mpe ->Type != cmsSigNamedColorElemType) return NULL;
     return (cmsNAMEDCOLORLIST*) mpe ->Data;

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmsopt.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmsopt.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -1517,10 +1517,10 @@
 }
 
 
-// A fast matrix-shaper evaluator for 8 bits. This is a bit ticky since I'm using 1.14 signed fixed point
+// A fast matrix-shaper evaluator for 8 bits. This is a bit tricky since I'm using 1.14 signed fixed point
 // to accomplish some performance. Actually it takes 256x3 16 bits tables and 16385 x 3 tables of 8 bits,
 // in total about 50K, and the performance boost is huge!
-static
+static CMS_NO_SANITIZE
 void MatShaperEval16(CMSREGISTER const cmsUInt16Number In,
                      CMSREGISTER cmsUInt16Number Out,
                      CMSREGISTER const void* D)
@@ -1695,6 +1695,10 @@
               _cmsStageMatrixData* Data1 = (_cmsStageMatrixData*)cmsStageData(Matrix1);
               _cmsStageMatrixData* Data2 = (_cmsStageMatrixData*)cmsStageData(Matrix2);
 
+              // Only RGB to RGB
+              if (Matrix1->InputChannels != 3 || Matrix1->OutputChannels != 3 ||
+                  Matrix2->InputChannels != 3 || Matrix2->OutputChannels != 3) return FALSE;
+
               // Input offset should be zero
               if (Data1->Offset != NULL) return FALSE;

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmspack.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmspack.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -592,8 +592,11 @@
         if (SwapEndian)
             v = CHANGE_ENDIAN(v);
 
-        v = (v << 16) / alpha_factor;
-        if (v > 0xffff) v = 0xffff;
+        if (alpha_factor > 0) {
+
+            v = (v << 16) / alpha_factor;
+            if (v > 0xffff) v = 0xffff;
+        }
 
         wInindex = (cmsUInt16Number) (Reverse ? REVERSE_FLAVOR_16(v) : v);
 
@@ -674,8 +677,11 @@
         if (SwapEndian)
             v = CHANGE_ENDIAN(v);
 
-        v = (v << 16) / alpha_factor;
-        if (v > 0xffff) v = 0xffff;
+        if (alpha_factor > 0) {
+
+            v = (v << 16) / alpha_factor;
+            if (v > 0xffff) v = 0xffff;
+        }
 
         wInindex = (cmsUInt16Number) (Reverse ? REVERSE_FLAVOR_16(v) : v);
 
@@ -1701,7 +1707,7 @@
         if (Reverse)
             v = REVERSE_FLAVOR_16(v);
 
-        if (Premul && alpha_factor != 0)
+        if (Premul)
         {
             v = (cmsUInt16Number)((cmsUInt32Number)((cmsUInt32Number)v * alpha_factor + 0x8000) >> 16);            
         }
@@ -1770,7 +1776,7 @@
         if (Reverse)
             v = REVERSE_FLAVOR_16(v);
 
-        if (Premul && alpha_factor != 0)
+        if (Premul)
         {
             v = (cmsUInt16Number)((cmsUInt32Number)((cmsUInt32Number)v * alpha_factor + 0x8000) >> 16);
         }
@@ -1837,7 +1843,7 @@
         if (Reverse)
             v = REVERSE_FLAVOR_16(v);
 
-        if (Premul && alpha_factor != 0)
+        if (Premul)
         {
             v = (cmsUInt16Number)((cmsUInt32Number)((cmsUInt32Number)v * alpha_factor + 0x8000) >> 16);
         }
@@ -1897,7 +1903,7 @@
         if (Reverse)
             v =  REVERSE_FLAVOR_16(v);
 
-        if (Premul && alpha_factor != 0)
+        if (Premul)
         {
             v = (cmsUInt16Number)((cmsUInt32Number)((cmsUInt32Number)v * alpha_factor + 0x8000) >> 16);
         }
@@ -3799,6 +3805,11 @@
     _cmsFormattersPluginChunkType* ctx = ( _cmsFormattersPluginChunkType*) _cmsContextGetClientChunk(ContextID, FormattersPlugin);
     cmsFormattersFactoryList* f;
 
+    if (T_CHANNELS(Type) == 0) {
+        static const cmsFormatter nullFormatter = { 0 };
+        return nullFormatter;
+    }
+
     for (f =ctx->FactoryList; f != NULL; f = f ->Next) {
 
         cmsFormatter fn = f ->Factory(Type, Dir, dwFlags);
@@ -3833,9 +3844,12 @@
 
     cmsColorSpaceSignature ColorSpace      = cmsGetColorSpace(hProfile);
     cmsUInt32Number        ColorSpaceBits  = (cmsUInt32Number) _cmsLCMScolorSpace(ColorSpace);
-    cmsUInt32Number        nOutputChans    = cmsChannelsOf(ColorSpace);
+    cmsInt32Number         nOutputChans    = cmsChannelsOfColorSpace(ColorSpace);
     cmsUInt32Number        Float           = lIsFloat ? 1U : 0;
 
+    // Unsupported color space?
+    if (nOutputChans < 0) return 0;
+
     // Create a fake formatter for result
     return FLOAT_SH(Float) | COLORSPACE_SH(ColorSpaceBits) | BYTES_SH(nBytes) | CHANNELS_SH(nOutputChans);
 }
@@ -3850,6 +3864,9 @@
     cmsUInt32Number nOutputChans = cmsChannelsOf(ColorSpace);
     cmsUInt32Number Float = lIsFloat ? 1U : 0;
 
+    // Unsupported color space?
+    if (nOutputChans < 0) return 0;
+
     // Create a fake formatter for result
     return FLOAT_SH(Float) | COLORSPACE_SH(ColorSpaceBits) | BYTES_SH(nBytes) | CHANNELS_SH(nOutputChans);
 }

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmspcs.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmspcs.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -874,7 +874,7 @@
 }
 
 
-cmsUInt32Number CMSEXPORT cmsChannelsOf(cmsColorSpaceSignature ColorSpace)
+cmsInt32Number CMSEXPORT cmsChannelsOfColorSpace(cmsColorSpaceSignature ColorSpace)
 {
     switch (ColorSpace) {
 
@@ -935,6 +935,16 @@
     case cmsSigMCHFData:
     case cmsSig15colorData: return 15;
 
-    default: return 3;
+    default: return -1;
     }
 }
+
+/**
+* DEPRECATED: Provided for compatibility only
+*/
+cmsUInt32Number CMSEXPORT cmsChannelsOf(cmsColorSpaceSignature ColorSpace)
+{
+    int n = cmsChannelsOfColorSpace(ColorSpace);
+    if (n < 0) return 3;
+    return (cmsUInt32Number)n;
+}
\ No newline at end of file

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmsplugin.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmsplugin.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -168,18 +168,21 @@
 
 cmsBool CMSEXPORT  _cmsReadFloat32Number(cmsIOHANDLER* io, cmsFloat32Number* n)
 {
-    cmsUInt32Number tmp;
+    union typeConverter {
+        cmsUInt32Number integer;
+        cmsFloat32Number floating_point;
+    } tmp;
 
     _cmsAssert(io != NULL);
 
-    if (io->Read(io, &tmp, sizeof(cmsUInt32Number), 1) != 1)
+    if (io->Read(io, &tmp.integer, sizeof(cmsUInt32Number), 1) != 1)
         return FALSE;
 
     if (n != NULL) {
 
-        tmp = _cmsAdjustEndianess32(tmp);
-        *n = *(cmsFloat32Number*)(void*)&tmp;
-        
+        tmp.integer = _cmsAdjustEndianess32(tmp.integer);
+        *n = tmp.floating_point;
+
         // Safeguard which covers against absurd values
         if (*n > 1E+20 || *n < -1E+20) return FALSE;
 
@@ -305,13 +308,14 @@
 
 cmsBool CMSEXPORT  _cmsWriteFloat32Number(cmsIOHANDLER* io, cmsFloat32Number n)
 {
-    cmsUInt32Number tmp;
-
-    _cmsAssert(io != NULL);
-
-    tmp = *(cmsUInt32Number*) (void*) &n;
-    tmp = _cmsAdjustEndianess32(tmp);
-    if (io -> Write(io, sizeof(cmsUInt32Number), &tmp) != 1)
+    union typeConverter {
+        cmsUInt32Number integer;
+        cmsFloat32Number floating_point;
+    } tmp;
+
+    tmp.floating_point = n;
+    tmp.integer = _cmsAdjustEndianess32(tmp.integer);
+    if (io -> Write(io, sizeof(cmsUInt32Number), &tmp.integer) != 1)
             return FALSE;
 
     return TRUE;
@@ -621,6 +625,10 @@
                     if (!_cmsRegisterMutexPlugin(id, Plugin)) return FALSE;
                     break;
 
+                case cmsPluginParalellizationSig:
+                    if (!_cmsRegisterParallelizationPlugin(id, Plugin)) return FALSE;
+                    break;
+
                 default:
                     cmsSignalError(id, cmsERROR_UNKNOWN_EXTENSION, "Unrecognized plugin type '%X'", Plugin -> Type);
                     return FALSE;
@@ -643,24 +651,25 @@
 // pointers structure. All global vars are referenced here.
 static struct _cmsContext_struct globalContext = {
 
-    NULL,                              // Not in the linked list
-    NULL,                              // No suballocator
-    {
-        NULL,                          //  UserPtr,            
-        &_cmsLogErrorChunk,            //  Logger,
-        &_cmsAlarmCodesChunk,          //  AlarmCodes,
-        &_cmsAdaptationStateChunk,     //  AdaptationState, 
-        &_cmsMemPluginChunk,           //  MemPlugin,
-        &_cmsInterpPluginChunk,        //  InterpPlugin,
-        &_cmsCurvesPluginChunk,        //  CurvesPlugin,
-        &_cmsFormattersPluginChunk,    //  FormattersPlugin,
-        &_cmsTagTypePluginChunk,       //  TagTypePlugin,
-        &_cmsTagPluginChunk,           //  TagPlugin,
-        &_cmsIntentsPluginChunk,       //  IntentPlugin,
-        &_cmsMPETypePluginChunk,       //  MPEPlugin,
-        &_cmsOptimizationPluginChunk,  //  OptimizationPlugin,
-        &_cmsTransformPluginChunk,     //  TransformPlugin,
-        &_cmsMutexPluginChunk          //  MutexPlugin
+    NULL,                                // Not in the linked list
+    NULL,                                // No suballocator
+    {                                    
+        NULL,                            //  UserPtr,            
+        &_cmsLogErrorChunk,              //  Logger,
+        &_cmsAlarmCodesChunk,            //  AlarmCodes,
+        &_cmsAdaptationStateChunk,       //  AdaptationState, 
+        &_cmsMemPluginChunk,             //  MemPlugin,
+        &_cmsInterpPluginChunk,          //  InterpPlugin,
+        &_cmsCurvesPluginChunk,          //  CurvesPlugin,
+        &_cmsFormattersPluginChunk,      //  FormattersPlugin,
+        &_cmsTagTypePluginChunk,         //  TagTypePlugin,
+        &_cmsTagPluginChunk,             //  TagPlugin,
+        &_cmsIntentsPluginChunk,         //  IntentPlugin,
+        &_cmsMPETypePluginChunk,         //  MPEPlugin,
+        &_cmsOptimizationPluginChunk,    //  OptimizationPlugin,
+        &_cmsTransformPluginChunk,       //  TransformPlugin,
+        &_cmsMutexPluginChunk,           //  MutexPlugin,
+        &_cmsParallelizationPluginChunk  //  ParallelizationPlugin
     },
     
     { NULL, NULL, NULL, NULL, NULL, NULL } // The default memory allocator is not used for context 0
@@ -786,7 +795,7 @@
 // many different plug-ins simultaneously, then there is no way to 
 // identify which plug-in to unregister.
 void CMSEXPORT cmsUnregisterPluginsTHR(cmsContext ContextID)
-{
+{    
     _cmsRegisterMemHandlerPlugin(ContextID, NULL);
     _cmsRegisterInterpPlugin(ContextID, NULL);
     _cmsRegisterTagTypePlugin(ContextID, NULL);
@@ -798,6 +807,8 @@
     _cmsRegisterOptimizationPlugin(ContextID, NULL);
     _cmsRegisterTransformPlugin(ContextID, NULL);    
     _cmsRegisterMutexPlugin(ContextID, NULL);
+    _cmsRegisterParallelizationPlugin(ContextID, NULL);
+
 }
 
 
@@ -881,6 +892,7 @@
     _cmsAllocOptimizationPluginChunk(ctx, NULL);
     _cmsAllocTransformPluginChunk(ctx, NULL);
     _cmsAllocMutexPluginChunk(ctx, NULL);
+    _cmsAllocParallelizationPluginChunk(ctx, NULL);
 
     // Setup the plug-ins
     if (!cmsPluginTHR(ctx, Plugin)) {
@@ -944,6 +956,7 @@
     _cmsAllocOptimizationPluginChunk(ctx, src);
     _cmsAllocTransformPluginChunk(ctx, src);
     _cmsAllocMutexPluginChunk(ctx, src);
+    _cmsAllocParallelizationPluginChunk(ctx, src);
 
     // Make sure no one failed
     for (i=Logger; i < MemoryClientMax; i++) {
@@ -963,7 +976,14 @@
 // The ContextID can no longer be used in any THR operation.  
 void CMSEXPORT cmsDeleteContext(cmsContext ContextID)
 {
-    if (ContextID != NULL) {
+    if (ContextID == NULL) {
+
+        cmsUnregisterPlugins();
+        if (globalContext.MemPool != NULL)
+            _cmsSubAllocDestroy(globalContext.MemPool);
+        globalContext.MemPool = NULL;
+    }
+    else {
 
         struct _cmsContext_struct* ctx = (struct _cmsContext_struct*) ContextID;              
         struct _cmsContext_struct  fakeContext;

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmsps2.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmsps2.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmssamp.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmssamp.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -123,9 +123,9 @@
     // Convert black to Lab
     cmsDoTransform(xform, Black, &Lab, 1);
 
-    // Force it to be neutral, clip to max. L* of 50
+    // Force it to be neutral, check for inconsistences
     Lab.a = Lab.b = 0;
-    if (Lab.L > 50) Lab.L = 50;
+    if (Lab.L > 50 || Lab.L < 0) Lab.L = 0;
 
     // Free the resources
     cmsDeleteTransform(xform);
@@ -322,6 +322,7 @@
 
     if (fabs(a) < 1.0E-10) {
     
+        if (fabs(b) < 1.0E-10) return 0;
         return cmsmin(0, cmsmax(50, -c/b ));
     }
     else {
@@ -332,7 +333,11 @@
          }
          else {
 
-             double rt = (-b + sqrt(d)) / (2.0 * a);
+             double rt;
+             
+             if (fabs(a) < 1.0E-10) return 0;
+
+             rt = (-b + sqrt(d)) / (2.0 * a);
 
              return cmsmax(0, cmsmin(50, rt));
          }

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmssm.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmssm.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmstypes.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmstypes.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -1425,9 +1425,9 @@
 {
     cmsICCMeasurementConditions mc;
 
-	
+    
     memset(&mc, 0, sizeof(mc));
-	
+    
     if (!_cmsReadUInt32Number(io, &mc.Observer)) return NULL;
     if (!_cmsReadXYZNumber(io,    &mc.Backing)) return NULL;
     if (!_cmsReadUInt32Number(io, &mc.Geometry)) return NULL;
@@ -1520,6 +1520,12 @@
         if (!_cmsReadUInt32Number(io, &Len)) goto Error;
         if (!_cmsReadUInt32Number(io, &Offset)) goto Error;
 
+        // Offset MUST be even because it indexes a block of utf16 chars. 
+        // Tricky profiles that uses odd positions will not work anyway
+        // because the whole utf16 block is previously converted to wchar_t 
+        // and sizeof this type may be of 4 bytes. On Linux systems, for example.
+        if (Offset & 1) goto Error;
+
         // Check for overflow
         if (Offset < (SizeOfHeader + 8)) goto Error;        
         if (((Offset + Len) < Len) || ((Offset + Len) > SizeOfTag + 8)) goto Error;
@@ -1547,10 +1553,17 @@
     }
     else
     {
-        Block = (wchar_t*) _cmsMalloc(self ->ContextID, SizeOfTag);
+        // Make sure this is an even utf16 size.
+        if (SizeOfTag & 1) goto Error;
+
+        Block = (wchar_t*) _cmsCalloc(self ->ContextID, 1, SizeOfTag);
         if (Block == NULL) goto Error;
+       
         NumOfWchar = SizeOfTag / sizeof(wchar_t);
-        if (!_cmsReadWCharArray(io, NumOfWchar, Block)) goto Error;
+        if (!_cmsReadWCharArray(io, NumOfWchar, Block)) {
+            _cmsFree(self->ContextID, Block);
+            goto Error;
+        }
     }
 
     mlu ->MemPool  = Block;
@@ -1935,29 +1948,37 @@
 
     // That should be all
     if (mpe != NULL) {
-        cmsSignalError(mpe->ContextID, cmsERROR_UNKNOWN_EXTENSION, "LUT is not suitable to be saved as LUT8");
+        cmsSignalError(self->ContextID, cmsERROR_UNKNOWN_EXTENSION, "LUT is not suitable to be saved as LUT8");
         return FALSE;
     }
 
     if (clut == NULL)
         clutPoints = 0;
-    else
-        clutPoints    = clut->Params->nSamples0;
-
-    if (!_cmsWriteUInt8Number(io, (cmsUInt8Number) NewLUT ->InputChannels)) return FALSE;
-    if (!_cmsWriteUInt8Number(io, (cmsUInt8Number) NewLUT ->OutputChannels)) return FALSE;
+    else {
+        // Lut8 only allows same CLUT points in all dimensions        
+        clutPoints = clut->Params->nSamples0;
+        for (i = 1; i < cmsPipelineInputChannels(NewLUT); i++) {
+            if (clut->Params->nSamplesi != clutPoints) {
+                cmsSignalError(self->ContextID, cmsERROR_UNKNOWN_EXTENSION, "LUT with different samples per dimension not suitable to be saved as LUT16");
+                return FALSE;
+            }
+        }
+    }
+        
+    if (!_cmsWriteUInt8Number(io, (cmsUInt8Number)cmsPipelineInputChannels(NewLUT))) return FALSE;
+    if (!_cmsWriteUInt8Number(io, (cmsUInt8Number)cmsPipelineOutputChannels(NewLUT))) return FALSE;
     if (!_cmsWriteUInt8Number(io, (cmsUInt8Number) clutPoints)) return FALSE;
     if (!_cmsWriteUInt8Number(io, 0)) return FALSE; // Padding
 
     if (MatMPE != NULL) {
         
-		for (i = 0; i < 9; i++)
-		{
-			if (!_cmsWrite15Fixed16Number(io, MatMPE->Doublei)) return FALSE;
-		}
+        for (i = 0; i < 9; i++)
+        {
+            if (!_cmsWrite15Fixed16Number(io, MatMPE->Doublei)) return FALSE;
+        }
     }
     else {
-		
+        
         if (!_cmsWrite15Fixed16Number(io, 1)) return FALSE;
         if (!_cmsWrite15Fixed16Number(io, 0)) return FALSE;
         if (!_cmsWrite15Fixed16Number(io, 0)) return FALSE;
@@ -2071,11 +2092,11 @@
     cmsUInt32Number nEntries;
 
     _cmsAssert(Tables != NULL);
-
-    nEntries = Tables->TheCurves0->nEntries;
-
+   
     for (i=0; i < Tables ->nCurves; i++) {
 
+        nEntries = Tables->TheCurvesi->nEntries;
+
         for (j=0; j < nEntries; j++) {
 
             val = Tables->TheCurvesi->Table16j;        
@@ -2218,7 +2239,7 @@
 
     // That should be all
     if (mpe != NULL) {
-        cmsSignalError(mpe->ContextID, cmsERROR_UNKNOWN_EXTENSION, "LUT is not suitable to be saved as LUT16");
+        cmsSignalError(self->ContextID, cmsERROR_UNKNOWN_EXTENSION, "LUT is not suitable to be saved as LUT16");
         return FALSE;
     }
 
@@ -2227,24 +2248,32 @@
 
     if (clut == NULL)
         clutPoints = 0;
-    else
-        clutPoints    = clut->Params->nSamples0;
+    else {
+        // Lut16 only allows same CLUT points in all dimensions        
+        clutPoints = clut->Params->nSamples0;
+        for (i = 1; i < InputChannels; i++) {
+            if (clut->Params->nSamplesi != clutPoints) {
+                cmsSignalError(self->ContextID, cmsERROR_UNKNOWN_EXTENSION, "LUT with different samples per dimension not suitable to be saved as LUT16");
+                return FALSE;
+            }
+        }
+    }
 
     if (!_cmsWriteUInt8Number(io, (cmsUInt8Number) InputChannels)) return FALSE;
     if (!_cmsWriteUInt8Number(io, (cmsUInt8Number) OutputChannels)) return FALSE;
     if (!_cmsWriteUInt8Number(io, (cmsUInt8Number) clutPoints)) return FALSE;
     if (!_cmsWriteUInt8Number(io, 0)) return FALSE; // Padding
-	
+    
     if (MatMPE != NULL) {
                 
-		for (i = 0; i < 9; i++)
-		{
-			if (!_cmsWrite15Fixed16Number(io, MatMPE->Doublei)) return FALSE;
-		}
+        for (i = 0; i < 9; i++)
+        {
+            if (!_cmsWrite15Fixed16Number(io, MatMPE->Doublei)) return FALSE;
+        }
       
     }
     else {
-		
+        
         if (!_cmsWrite15Fixed16Number(io, 1)) return FALSE;
         if (!_cmsWrite15Fixed16Number(io, 0)) return FALSE;
         if (!_cmsWrite15Fixed16Number(io, 0)) return FALSE;
@@ -2586,31 +2615,31 @@
 static
 cmsBool  WriteMatrix(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsStage* mpe)
 {
-	cmsUInt32Number i, n;
+    cmsUInt32Number i, n;
 
     _cmsStageMatrixData* m = (_cmsStageMatrixData*) mpe -> Data;
 
-	n = mpe->InputChannels * mpe->OutputChannels;
+    n = mpe->InputChannels * mpe->OutputChannels;
+
+    // Write the Matrix
+    for (i = 0; i < n; i++)
+    {
+        if (!_cmsWrite15Fixed16Number(io, m->Doublei)) return FALSE;
+    }
+
+    if (m->Offset != NULL) {
 
-	// Write the Matrix
-	for (i = 0; i < n; i++)
-	{
-		if (!_cmsWrite15Fixed16Number(io, m->Doublei)) return FALSE;
-	}
-
-	if (m->Offset != NULL) {
-
-		for (i = 0; i < mpe->OutputChannels; i++)
-		{
-			if (!_cmsWrite15Fixed16Number(io, m->Offseti)) return FALSE;
-		}
-	}
-	else {
-		for (i = 0; i < mpe->OutputChannels; i++)
-		{
-			if (!_cmsWrite15Fixed16Number(io, 0)) return FALSE;
-		}
-	}
+        for (i = 0; i < mpe->OutputChannels; i++)
+        {
+            if (!_cmsWrite15Fixed16Number(io, m->Offseti)) return FALSE;
+        }
+    }
+    else {
+        for (i = 0; i < mpe->OutputChannels; i++)
+        {
+            if (!_cmsWrite15Fixed16Number(io, 0)) return FALSE;
+        }
+    }
 
 
     return TRUE;
@@ -3141,7 +3170,6 @@
 static
 void *Type_NamedColor_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsUInt32Number* nItems, cmsUInt32Number SizeOfTag)
 {
-
     cmsUInt32Number      vendorFlag;     // Bottom 16 bits for ICC use
     cmsUInt32Number      count;          // Count of named colors
     cmsUInt32Number      nDeviceCoords;  // Num of device coordinates
@@ -3471,7 +3499,6 @@
 
     // Get table count
     if (!_cmsReadUInt32Number(io, &Count)) return NULL;
-    SizeOfTag -= sizeof(cmsUInt32Number);
 
     // Allocate an empty structure
     OutSeq = cmsAllocProfileSequenceDescription(self ->ContextID, Count);
@@ -3489,6 +3516,7 @@
     *nItems = 1;
     return OutSeq;
 
+    cmsUNUSED_PARAMETER(SizeOfTag);
 }
 
 
@@ -3706,7 +3734,7 @@
 
 // Auxiliary, read an string specified as count + string
 static
-cmsBool  ReadCountAndSting(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsMLU* mlu, cmsUInt32Number* SizeOfTag, const char* Section)
+cmsBool  ReadCountAndString(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsMLU* mlu, cmsUInt32Number* SizeOfTag, const char* Section)
 {
     cmsUInt32Number Count;
     char* Text;
@@ -3736,7 +3764,7 @@
 }
 
 static
-cmsBool  WriteCountAndSting(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsMLU* mlu, const char* Section)
+cmsBool  WriteCountAndString(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsMLU* mlu, const char* Section)
 {
  cmsUInt32Number TextSize;
  char* Text;
@@ -3760,11 +3788,11 @@
     cmsMLU* mlu = cmsMLUalloc(self ->ContextID, 5);
 
     *nItems = 0;
-    if (!ReadCountAndSting(self, io, mlu, &SizeOfTag, "nm")) goto Error;
-    if (!ReadCountAndSting(self, io, mlu, &SizeOfTag, "#0")) goto Error;
-    if (!ReadCountAndSting(self, io, mlu, &SizeOfTag, "#1")) goto Error;
-    if (!ReadCountAndSting(self, io, mlu, &SizeOfTag, "#2")) goto Error;
-    if (!ReadCountAndSting(self, io, mlu, &SizeOfTag, "#3")) goto Error;
+    if (!ReadCountAndString(self, io, mlu, &SizeOfTag, "nm")) goto Error;
+    if (!ReadCountAndString(self, io, mlu, &SizeOfTag, "#0")) goto Error;
+    if (!ReadCountAndString(self, io, mlu, &SizeOfTag, "#1")) goto Error;
+    if (!ReadCountAndString(self, io, mlu, &SizeOfTag, "#2")) goto Error;
+    if (!ReadCountAndString(self, io, mlu, &SizeOfTag, "#3")) goto Error;
 
     *nItems = 1;
     return (void*) mlu;
@@ -3781,11 +3809,11 @@
 
     cmsMLU* mlu = (cmsMLU*) Ptr;
 
-    if (!WriteCountAndSting(self, io, mlu, "nm")) goto Error;
-    if (!WriteCountAndSting(self, io, mlu, "#0")) goto Error;
-    if (!WriteCountAndSting(self, io, mlu, "#1")) goto Error;
-    if (!WriteCountAndSting(self, io, mlu, "#2")) goto Error;
-    if (!WriteCountAndSting(self, io, mlu, "#3")) goto Error;
+    if (!WriteCountAndString(self, io, mlu, "nm")) goto Error;
+    if (!WriteCountAndString(self, io, mlu, "#0")) goto Error;
+    if (!WriteCountAndString(self, io, mlu, "#1")) goto Error;
+    if (!WriteCountAndString(self, io, mlu, "#2")) goto Error;
+    if (!WriteCountAndString(self, io, mlu, "#3")) goto Error;
 
     return TRUE;
 
@@ -5383,6 +5411,64 @@
     cmsUNUSED_PARAMETER(self);
 }
 
+// cicp VideoSignalType
+
+static
+void* Type_VideoSignal_Read(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, cmsUInt32Number* nItems, cmsUInt32Number SizeOfTag)
+{
+    cmsVideoSignalType* cicp = NULL;
+
+    if (SizeOfTag != 8) return NULL; 
+
+    if (!_cmsReadUInt32Number(io, NULL)) return NULL;
+
+    cicp = (cmsVideoSignalType*)_cmsCalloc(self->ContextID, 1, sizeof(cmsVideoSignalType));
+    if (cicp == NULL) return NULL;
+
+    if (!_cmsReadUInt8Number(io, &cicp->ColourPrimaries)) goto Error;
+    if (!_cmsReadUInt8Number(io, &cicp->TransferCharacteristics)) goto Error;
+    if (!_cmsReadUInt8Number(io, &cicp->MatrixCoefficients)) goto Error;
+    if (!_cmsReadUInt8Number(io, &cicp->VideoFullRangeFlag)) goto Error;
+
+    // Success
+    *nItems = 1;
+    return cicp;
+
+Error:
+    if (cicp != NULL) _cmsFree(self->ContextID, cicp);
+    return NULL;
+}
+
+static
+cmsBool Type_VideoSignal_Write(struct _cms_typehandler_struct* self, cmsIOHANDLER* io, void* Ptr, cmsUInt32Number nItems)
+{
+    cmsVideoSignalType* cicp = (cmsVideoSignalType*)Ptr;
+
+    if (!_cmsWriteUInt32Number(io, 0)) return FALSE;
+    if (!_cmsWriteUInt8Number(io, cicp->ColourPrimaries)) return FALSE;
+    if (!_cmsWriteUInt8Number(io, cicp->TransferCharacteristics)) return FALSE;
+    if (!_cmsWriteUInt8Number(io, cicp->MatrixCoefficients)) return FALSE;
+    if (!_cmsWriteUInt8Number(io, cicp->VideoFullRangeFlag)) return FALSE;
+
+    return TRUE;
+
+    cmsUNUSED_PARAMETER(self);
+    cmsUNUSED_PARAMETER(nItems);
+}
+
+void* Type_VideoSignal_Dup(struct _cms_typehandler_struct* self, const void* Ptr, cmsUInt32Number n)
+{
+    return _cmsDupMem(self->ContextID, Ptr, sizeof(cmsVideoSignalType));
+
+    cmsUNUSED_PARAMETER(n);
+}
+
+
+static
+void Type_VideoSignal_Free(struct _cms_typehandler_struct* self, void* Ptr)
+{
+    _cmsFree(self->ContextID, Ptr);
+}
 
 // ********************************************************************************
 // Type support main routines
@@ -5422,6 +5508,7 @@
 {TYPE_HANDLER(cmsMonacoBrokenCurveType,        Curve),              (_cmsTagTypeLinkedList*) &SupportedTagTypes28 },
 {TYPE_HANDLER(cmsSigProfileSequenceIdType,     ProfileSequenceId),  (_cmsTagTypeLinkedList*) &SupportedTagTypes29 },
 {TYPE_HANDLER(cmsSigDictType,                  Dictionary),         (_cmsTagTypeLinkedList*) &SupportedTagTypes30 },
+{TYPE_HANDLER(cmsSigcicpType,                  VideoSignal),        (_cmsTagTypeLinkedList*) &SupportedTagTypes31 },
 {TYPE_HANDLER(cmsSigVcgtType,                  vcgt),                NULL }
 };
 
@@ -5616,6 +5703,8 @@
     { cmsSigProfileSequenceIdTag,   { 1, 1, { cmsSigProfileSequenceIdType},  NULL }, &SupportedTags62},
 
     { cmsSigProfileDescriptionMLTag,{ 1, 1, { cmsSigMultiLocalizedUnicodeType}, NULL}, &SupportedTags63},
+    { cmsSigcicpTag,                { 1, 1, { cmsSigcicpType},               NULL },   &SupportedTags64},
+
     { cmsSigArgyllArtsTag,          { 9, 1, { cmsSigS15Fixed16ArrayType},    NULL}, NULL}
 
 };

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmsvirt.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmsvirt.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -114,7 +114,7 @@
     if (!hICC)                          // can't allocate
         return NULL;
 
-    cmsSetProfileVersion(hICC, 4.3);
+    cmsSetProfileVersion(hICC, 4.4);
 
     cmsSetDeviceClass(hICC,      cmsSigDisplayClass);
     cmsSetColorSpace(hICC,       cmsSigRgbData);
@@ -235,7 +235,7 @@
     if (!hICC)                          // can't allocate
         return NULL;
 
-    cmsSetProfileVersion(hICC, 4.3);
+    cmsSetProfileVersion(hICC, 4.4);
 
     cmsSetDeviceClass(hICC,      cmsSigDisplayClass);
     cmsSetColorSpace(hICC,       cmsSigGrayData);
@@ -291,13 +291,13 @@
 {
     cmsHPROFILE hICC;
     cmsPipeline* Pipeline;
-    cmsUInt32Number nChannels;
+    cmsInt32Number nChannels;
 
     hICC = cmsCreateProfilePlaceholder(ContextID);
     if (!hICC)
         return NULL;
 
-    cmsSetProfileVersion(hICC, 4.3);
+    cmsSetProfileVersion(hICC, 4.4);
 
     cmsSetDeviceClass(hICC,      cmsSigLinkClass);
     cmsSetColorSpace(hICC,       ColorSpace);
@@ -306,7 +306,7 @@
     cmsSetHeaderRenderingIntent(hICC,  INTENT_PERCEPTUAL);
 
     // Set up channels
-    nChannels = cmsChannelsOf(ColorSpace);
+    nChannels = cmsChannelsOfColorSpace(ColorSpace);
 
     // Creates a Pipeline with prelinearization step only
     Pipeline = cmsPipelineAlloc(ContextID, nChannels, nChannels);
@@ -397,7 +397,7 @@
     cmsHPROFILE hICC;
     cmsPipeline* LUT;
     cmsStage* CLUT;
-    cmsUInt32Number nChannels;
+    cmsInt32Number nChannels;
 
     if (ColorSpace != cmsSigCmykData) {
         cmsSignalError(ContextID, cmsERROR_COLORSPACE_CHECK, "InkLimiting: Only CMYK currently supported");
@@ -416,7 +416,7 @@
     if (!hICC)                          // can't allocate
         return NULL;
 
-    cmsSetProfileVersion(hICC, 4.3);
+    cmsSetProfileVersion(hICC, 4.4);
 
     cmsSetDeviceClass(hICC,      cmsSigLinkClass);
     cmsSetColorSpace(hICC,       ColorSpace);
@@ -526,7 +526,7 @@
     hProfile = cmsCreateRGBProfileTHR(ContextID, WhitePoint == NULL ? cmsD50_xyY() : WhitePoint, NULL, NULL);
     if (hProfile == NULL) return NULL;
 
-    cmsSetProfileVersion(hProfile, 4.3);
+    cmsSetProfileVersion(hProfile, 4.4);
 
     cmsSetDeviceClass(hProfile, cmsSigAbstractClass);
     cmsSetColorSpace(hProfile,  cmsSigLabData);
@@ -572,7 +572,7 @@
     hProfile = cmsCreateRGBProfileTHR(ContextID, cmsD50_xyY(), NULL, NULL);
     if (hProfile == NULL) return NULL;
 
-    cmsSetProfileVersion(hProfile, 4.3);
+    cmsSetProfileVersion(hProfile, 4.4);
 
     cmsSetDeviceClass(hProfile, cmsSigAbstractClass);
     cmsSetColorSpace(hProfile,  cmsSigXYZData);
@@ -839,7 +839,7 @@
     if (!hProfile)                          // can't allocate
         return NULL;
 
-    cmsSetProfileVersion(hProfile, 4.3);
+    cmsSetProfileVersion(hProfile, 4.4);
 
     if (!SetTextTags(hProfile, L"NULL profile built-in")) goto Error;
 
@@ -974,7 +974,7 @@
     // Make sure we have proper formatters
     cmsChangeBuffersFormat(xform, TYPE_NAMED_COLOR_INDEX,
         FLOAT_SH(0) | COLORSPACE_SH(_cmsLCMScolorSpace(v ->ExitColorSpace))
-        | BYTES_SH(2) | CHANNELS_SH(cmsChannelsOf(v ->ExitColorSpace)));
+        | BYTES_SH(2) | CHANNELS_SH(cmsChannelsOfColorSpace(v ->ExitColorSpace)));
 
     // Apply the transfor to colorants.
     for (i=0; i < nColors; i++) {
@@ -1062,8 +1062,9 @@
 cmsHPROFILE CMSEXPORT cmsTransform2DeviceLink(cmsHTRANSFORM hTransform, cmsFloat64Number Version, cmsUInt32Number dwFlags)
 {
     cmsHPROFILE hProfile = NULL;
-    cmsUInt32Number FrmIn, FrmOut, ChansIn, ChansOut;
-    int ColorSpaceBitsIn, ColorSpaceBitsOut;
+	cmsUInt32Number FrmIn, FrmOut;
+	cmsInt32Number ChansIn, ChansOut;
+	int ColorSpaceBitsIn, ColorSpaceBitsOut;
     _cmsTRANSFORM* xform = (_cmsTRANSFORM*) hTransform;
     cmsPipeline* LUT = NULL;
     cmsStage* mpe;
@@ -1114,8 +1115,8 @@
 
     // Optimize the LUT and precalculate a devicelink
 
-    ChansIn  = cmsChannelsOf(xform -> EntryColorSpace);
-    ChansOut = cmsChannelsOf(xform -> ExitColorSpace);
+    ChansIn  = cmsChannelsOfColorSpace(xform -> EntryColorSpace);
+    ChansOut = cmsChannelsOfColorSpace(xform -> ExitColorSpace);
 
     ColorSpaceBitsIn  = _cmsLCMScolorSpace(xform -> EntryColorSpace);
     ColorSpaceBitsOut = _cmsLCMScolorSpace(xform -> ExitColorSpace);

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmswtpnt.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmswtpnt.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -215,12 +215,15 @@
     _cmsMAT3eval(&ConeSourceRGB, Chad, &ConeSourceXYZ);
     _cmsMAT3eval(&ConeDestRGB,   Chad, &ConeDestXYZ);
 
+    if ((fabs(ConeSourceRGB.n0) < MATRIX_DET_TOLERANCE) ||
+        (fabs(ConeSourceRGB.n1) < MATRIX_DET_TOLERANCE) ||
+        (fabs(ConeSourceRGB.n2) < MATRIX_DET_TOLERANCE)) return FALSE;
+
     // Build matrix
     _cmsVEC3init(&Cone.v0, ConeDestRGB.n0/ConeSourceRGB.n0,    0.0,  0.0);
     _cmsVEC3init(&Cone.v1, 0.0,   ConeDestRGB.n1/ConeSourceRGB.n1,   0.0);
     _cmsVEC3init(&Cone.v2, 0.0,   0.0,   ConeDestRGB.n2/ConeSourceRGB.n2);
 
-
     // Normalize
     _cmsMAT3per(&Tmp, &Cone, Chad);
     _cmsMAT3per(Conversion, &Chad_Inv, &Tmp);

_service:tar_scm:lcms2-2.13.1.tar.gz/src/cmsxform.c -> _service:tar_scm:lcms2-2.15.tar.gz/src/cmsxform.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -781,6 +781,73 @@
     return CMMcargo->dwOriginalFlags;
 }
 
+// Returns the worker callback for parallelization plug-ins
+_cmsTransform2Fn CMSEXPORT _cmsGetTransformWorker(struct _cmstransform_struct* CMMcargo)
+{
+    _cmsAssert(CMMcargo != NULL);
+    return CMMcargo->Worker;
+}
+
+// This field holds maximum number of workers or -1 to auto 
+cmsInt32Number CMSEXPORT _cmsGetTransformMaxWorkers(struct _cmstransform_struct* CMMcargo)
+{
+    _cmsAssert(CMMcargo != NULL);
+    return CMMcargo->MaxWorkers;
+}
+
+// This field is actually unused and reserved
+cmsUInt32Number CMSEXPORT _cmsGetTransformWorkerFlags(struct _cmstransform_struct* CMMcargo)
+{
+    _cmsAssert(CMMcargo != NULL);
+    return CMMcargo->WorkerFlags;
+}
+
+// In the case there is a parallelization plug-in, let it to do its job
+static
+void ParalellizeIfSuitable(_cmsTRANSFORM* p)
+{
+    _cmsParallelizationPluginChunkType* ctx = (_cmsParallelizationPluginChunkType*)_cmsContextGetClientChunk(p->ContextID, ParallelizationPlugin);
+
+    _cmsAssert(p != NULL);
+    if (ctx != NULL && ctx->SchedulerFn != NULL) {
+
+        p->Worker = p->xform;
+        p->xform = ctx->SchedulerFn;
+        p->MaxWorkers = ctx->MaxWorkers;
+        p->WorkerFlags = ctx->WorkerFlags;
+    }
+}
+
+
+/**
+* An empty unroll to avoid a check with NULL on cmsDoTransform()
+*/
+static
+cmsUInt8Number* UnrollNothing(CMSREGISTER _cmsTRANSFORM* info,
+                              CMSREGISTER cmsUInt16Number wIn,
+                              CMSREGISTER cmsUInt8Number* accum,
+                              CMSREGISTER cmsUInt32Number Stride)
+{    
+    return accum;
+
+    cmsUNUSED_PARAMETER(info);
+    cmsUNUSED_PARAMETER(wIn);
+    cmsUNUSED_PARAMETER(Stride);
+}
+
+static
+cmsUInt8Number* PackNothing(CMSREGISTER _cmsTRANSFORM* info,
+                           CMSREGISTER cmsUInt16Number wOut,
+                           CMSREGISTER cmsUInt8Number* output,
+                           CMSREGISTER cmsUInt32Number Stride)
+{
+    return output;
+
+    cmsUNUSED_PARAMETER(info);
+    cmsUNUSED_PARAMETER(wOut);
+    cmsUNUSED_PARAMETER(Stride);
+}
+
 // Allocate transform struct and set it to defaults. Ask the optimization plug-in about if those formats are proper
 // for separated transforms. If this is the case,
 static
@@ -836,6 +903,7 @@
                            p->xform = _cmsTransform2toTransformAdaptor;
                        }
 
+                       ParalellizeIfSuitable(p);
                        return p;
                    }
                }
@@ -872,8 +940,10 @@
     }
     else {
 
+        // Formats are intended to be changed before use
         if (*InputFormat == 0 && *OutputFormat == 0) {
-            p ->FromInput = p ->ToOutput = NULL;
+            p->FromInput = UnrollNothing;
+            p->ToOutput = PackNothing;
             *dwFlags |= cmsFLAGS_CAN_CHANGE_FORMATTER;
         }
         else {
@@ -890,7 +960,7 @@
                 return NULL;
             }
 
-            BytesPerPixelInput = T_BYTES(p ->InputFormat);
+            BytesPerPixelInput = T_BYTES(*InputFormat);
             if (BytesPerPixelInput == 0 || BytesPerPixelInput >= 2)
                    *dwFlags |= cmsFLAGS_CAN_CHANGE_FORMATTER;
 
@@ -924,6 +994,7 @@
     p ->dwOriginalFlags = *dwFlags;
     p ->ContextID       = ContextID;
     p ->UserData        = NULL;
+    ParalellizeIfSuitable(p);
     return p;
 }
 
@@ -1098,8 +1169,8 @@
     }
 
     // Check channel count
-    if ((cmsChannelsOf(EntryColorSpace) != cmsPipelineInputChannels(Lut)) ||
-        (cmsChannelsOf(ExitColorSpace)  != cmsPipelineOutputChannels(Lut))) {
+    if ((cmsChannelsOfColorSpace(EntryColorSpace) != (cmsInt32Number) cmsPipelineInputChannels(Lut)) ||
+        (cmsChannelsOfColorSpace(ExitColorSpace)  != (cmsInt32Number) cmsPipelineOutputChannels(Lut))) {
         cmsPipelineFree(Lut);
         cmsSignalError(ContextID, cmsERROR_NOT_SUITABLE, "Channel count doesn't match. Profile is corrupted");
         return NULL;

_service:tar_scm:lcms2-2.13.1.tar.gz/src/lcms2.def -> _service:tar_scm:lcms2-2.15.tar.gz/src/lcms2.def Changed

_service:tar_scm:lcms2-2.15.tar.gz/src/lcms2.rc.in Added

@@ -0,0 +1,52 @@
+//---------------------------------------------------------------------------------
+//
+//  Little Color Management System, multithread extensions
+//  Copyright (c) 1998-2022 Marti Maria Saguer, all rights reserved
+//
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// 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.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+//
+//---------------------------------------------------------------------------------
+
+#include <Windows.h>
+
+1 VERSIONINFO
+FILEVERSION @LCMS2_VERSION_MAJOR@, @LCMS2_VERSION_MINOR@, @LCMS2_VERSION_MICRO@, 0
+PRODUCTVERSION @LCMS2_VERSION_MAJOR@, @LCMS2_VERSION_MINOR@, @LCMS2_VERSION_MICRO@, 0
+FILEFLAGSMASK 0x0L
+#ifdef _DEBUG
+FILEFLAGS VS_FF_DEBUG
+#endif
+FILEOS VOS_NT_WINDOWS32
+FILETYPE VFT_DLL
+{
+    BLOCK "StringFileInfo"
+    {
+        BLOCK "040904e4"
+        {
+            VALUE "CompanyName", "Marti Maria"
+            VALUE "FileDescription", "lcms color engine"
+            VALUE "FileVersion", @LCMS2_VERSION@
+            VALUE "InternalName", "lcms2"
+            VALUE "LegalCopyright", "Copyright (C) Marti Maria 2022"
+            VALUE "OriginalFilename", "lcms2.dll"
+            VALUE "ProductName", "LittleCMS color engine"
+            VALUE "ProductVersion", @LCMS2_VERSION@
+        }
+    }
+    BLOCK "VarFileInfo"
+    {
+        VALUE "Translation", 0x409, 1252
+    }
+}

_service:tar_scm:lcms2-2.13.1.tar.gz/src/lcms2_internal.h -> _service:tar_scm:lcms2-2.15.tar.gz/src/lcms2_internal.h Changed

@@ -1,7 +1,7 @@
 
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -283,38 +283,38 @@
 
 cmsINLINE int _cmsLockPrimitive(_cmsMutex *m)
 {
-	EnterCriticalSection(m);
-	return 0;
+    EnterCriticalSection(m);
+    return 0;
 }
 
 cmsINLINE int _cmsUnlockPrimitive(_cmsMutex *m)
 {
-	LeaveCriticalSection(m);
-	return 0;
+    LeaveCriticalSection(m);
+    return 0;
 }
-	
+    
 cmsINLINE int _cmsInitMutexPrimitive(_cmsMutex *m)
 {
-	InitializeCriticalSection(m);
-	return 0;
+    InitializeCriticalSection(m);
+    return 0;
 }
 
 cmsINLINE int _cmsDestroyMutexPrimitive(_cmsMutex *m)
 {
-	DeleteCriticalSection(m);
-	return 0;
+    DeleteCriticalSection(m);
+    return 0;
 }
 
 cmsINLINE int _cmsEnterCriticalSectionPrimitive(_cmsMutex *m)
 {
-	EnterCriticalSection(m);
-	return 0;
+    EnterCriticalSection(m);
+    return 0;
 }
 
 cmsINLINE int _cmsLeaveCriticalSectionPrimitive(_cmsMutex *m)
 {
-	LeaveCriticalSection(m);
-	return 0;
+    LeaveCriticalSection(m);
+    return 0;
 }
 
 #else
@@ -328,32 +328,32 @@
 
 cmsINLINE int _cmsLockPrimitive(_cmsMutex *m)
 {
-	return pthread_mutex_lock(m);
+    return pthread_mutex_lock(m);
 }
 
 cmsINLINE int _cmsUnlockPrimitive(_cmsMutex *m)
 {
-	return pthread_mutex_unlock(m);
+    return pthread_mutex_unlock(m);
 }
-	
+    
 cmsINLINE int _cmsInitMutexPrimitive(_cmsMutex *m)
 {
-	return pthread_mutex_init(m, NULL);
+    return pthread_mutex_init(m, NULL);
 }
 
 cmsINLINE int _cmsDestroyMutexPrimitive(_cmsMutex *m)
 {
-	return pthread_mutex_destroy(m);
+    return pthread_mutex_destroy(m);
 }
 
 cmsINLINE int _cmsEnterCriticalSectionPrimitive(_cmsMutex *m)
 {
-	return pthread_mutex_lock(m);
+    return pthread_mutex_lock(m);
 }
 
 cmsINLINE int _cmsLeaveCriticalSectionPrimitive(_cmsMutex *m)
 {
-	return pthread_mutex_unlock(m);
+    return pthread_mutex_unlock(m);
 }
 
 #endif
@@ -366,37 +366,37 @@
 cmsINLINE int _cmsLockPrimitive(_cmsMutex *m)
 {
     cmsUNUSED_PARAMETER(m);
-	return 0;
+    return 0;
 }
 
 cmsINLINE int _cmsUnlockPrimitive(_cmsMutex *m)
 {
     cmsUNUSED_PARAMETER(m);
-	return 0;
+    return 0;
 }
-	
+    
 cmsINLINE int _cmsInitMutexPrimitive(_cmsMutex *m)
 {
     cmsUNUSED_PARAMETER(m);
-	return 0;
+    return 0;
 }
 
 cmsINLINE int _cmsDestroyMutexPrimitive(_cmsMutex *m)
 {
     cmsUNUSED_PARAMETER(m);
-	return 0;
+    return 0;
 }
 
 cmsINLINE int _cmsEnterCriticalSectionPrimitive(_cmsMutex *m)
 {
     cmsUNUSED_PARAMETER(m);
-	return 0;
+    return 0;
 }
 
 cmsINLINE int _cmsLeaveCriticalSectionPrimitive(_cmsMutex *m)
 {
     cmsUNUSED_PARAMETER(m);
-	return 0;
+    return 0;
 }
 #endif
 
@@ -438,6 +438,9 @@
 // Mutex
 cmsBool _cmsRegisterMutexPlugin(cmsContext ContextID, cmsPluginBase* Plugin);
 
+// Paralellization
+cmsBool _cmsRegisterParallelizationPlugin(cmsContext ContextID, cmsPluginBase* Plugin);
+
 // ---------------------------------------------------------------------------------------------------------
 
 // Suballocators. 
@@ -485,6 +488,7 @@
     OptimizationPlugin,
     TransformPlugin,
     MutexPlugin,
+    ParallelizationPlugin,
 
     // Last in list
     MemoryClientMax
@@ -720,6 +724,24 @@
 void _cmsAllocMutexPluginChunk(struct _cmsContext_struct* ctx, 
                                         const struct _cmsContext_struct* src);
 
+// Container for parallelization plug-in
+typedef struct {
+
+    cmsInt32Number      MaxWorkers;       // Number of workers to do as maximum
+    cmsInt32Number      WorkerFlags;      // reserved
+    _cmsTransform2Fn    SchedulerFn;      // callback to setup functions 
+    
+} _cmsParallelizationPluginChunkType;
+
+// The global Context0 storage for parallelization plug-in
+extern  _cmsParallelizationPluginChunkType _cmsParallelizationPluginChunk;
+
+// Allocate parallelization container.
+void _cmsAllocParallelizationPluginChunk(struct _cmsContext_struct* ctx,
+                                         const struct _cmsContext_struct* src);
+
+
+
 // ----------------------------------------------------------------------------------
 // MLU internal representation
 typedef struct {
@@ -1081,6 +1103,11 @@
     // A way to provide backwards compatibility with full xform plugins
     _cmsTransformFn OldXform;
 
+    // A one-worker transform entry for parallelization 
+    _cmsTransform2Fn Worker;
+    cmsInt32Number   MaxWorkers;
+    cmsUInt32Number  WorkerFlags;
+
 } _cmsTRANSFORM;
 
 // Copies extra channels from input to output if the original flags in the transform structure

_service:tar_scm:lcms2-2.15.tar.gz/src/meson.build Added

@@ -0,0 +1,56 @@
+lcms2_srcs = files(
+  'cmsalpha.c',
+  'cmscam02.c',
+  'cmscgats.c',
+  'cmscnvrt.c',
+  'cmserr.c',
+  'cmsgamma.c',
+  'cmsgmt.c',
+  'cmshalf.c',
+  'cmsintrp.c',
+  'cmsio0.c',
+  'cmsio1.c',
+  'cmslut.c',
+  'cmsmd5.c',
+  'cmsmtrx.c',
+  'cmsnamed.c',
+  'cmsopt.c',
+  'cmspack.c',
+  'cmspcs.c',
+  'cmsplugin.c',
+  'cmsps2.c',
+  'cmssamp.c',
+  'cmssm.c',
+  'cmstypes.c',
+  'cmsvirt.c',
+  'cmswtpnt.c',
+  'cmsxform.c',
+)
+
+if host_machine.system() == 'windows'
+  lcms2_rc = configure_file(
+    input: 'lcms2.rc.in',
+    configuration: version_cfg,
+    output: 'lcms2.rc',
+  )
+
+  lcms2_srcs += win.compile_resources(lcms2_rc)
+  cargs += '-DCMS_DLL_BUILD=1'
+endif
+
+liblcms2_lib = library(
+  'lcms2',
+  lcms2_srcs,
+  include_directories: inc_dirs,
+  gnu_symbol_visibility: 'hidden',
+  dependencies: deps,
+  c_args: cargs,
+  version: library_version,
+  vs_module_defs: 'lcms2.def',
+  install: true,
+)
+
+liblcms2_dep = declare_dependency(
+  link_with: liblcms2_lib,
+  include_directories: inc_dirs, include_directories('.'),
+)

_service:tar_scm:lcms2-2.15.tar.gz/testbed/.deps Added

_service:tar_scm:lcms2-2.13.1.tar.gz/testbed/Makefile.in -> _service:tar_scm:lcms2-2.15.tar.gz/testbed/Makefile.in Changed

@@ -94,11 +94,11 @@
 check_PROGRAMS = testcms$(EXEEXT)
 subdir = testbed
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-	$(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
 	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
 	$(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4/ax_pthread.m4 \
 	$(top_srcdir)/m4/ax_require_defined.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -278,12 +278,12 @@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@

_service:tar_scm:lcms2-2.15.tar.gz/testbed/meson.build Added

_service:tar_scm:lcms2-2.13.1.tar.gz/testbed/new.icc -> _service:tar_scm:lcms2-2.15.tar.gz/testbed/new.icc Changed

_service:tar_scm:lcms2-2.15.tar.gz/testbed/testbed.exp Added

_service:tar_scm:lcms2-2.13.1.tar.gz/testbed/testcms2.c -> _service:tar_scm:lcms2-2.15.tar.gz/testbed/testcms2.c Changed

@@ -56,6 +56,15 @@
     exit(1);
 }
 
+static
+void* chknull(void* mem)
+{
+    if (mem == NULL)
+        Die("Memory may be corrupted");
+
+    return mem;
+}
+
 // Memory management replacement -----------------------------------------------------------------------------
 
 
@@ -115,7 +124,7 @@
     if (size > SingleHit)
         SingleHit = size;
 
-    blk = (_cmsMemoryBlock*) malloc(size + SIZE_OF_MEM_HEADER);
+    blk = (_cmsMemoryBlock*) chknull(malloc(size + SIZE_OF_MEM_HEADER));
     if (blk == NULL) return NULL;
 
     blk ->KeepSize = size;
@@ -518,8 +527,8 @@
             rgb2 = Clip((1 - y) * (1 - k));
         }
 
-        cmsDoTransform(p ->sRGB2Lab, rgb, Out, 1);
-        return 1;
+    cmsDoTransform(p ->sRGB2Lab, rgb, Out, 1);
+    return 1;
 }
 
 
@@ -829,7 +838,6 @@
 #define FLOAT_PRECISSION      (0.00001)
 
 static cmsFloat64Number MaxErr;
-static cmsFloat64Number AllowedErr = FIXED_PRECISION_15_16;
 
 cmsBool IsGoodVal(const char *title, cmsFloat64Number in, cmsFloat64Number out, cmsFloat64Number max)
 {
@@ -1019,7 +1027,7 @@
     cmsInterpParams* p;
     cmsUInt16Number* Tab;
 
-    Tab = (cmsUInt16Number*) malloc(sizeof(cmsUInt16Number)* nNodesToCheck);
+    Tab = (cmsUInt16Number*) chknull(malloc(sizeof(cmsUInt16Number)* nNodesToCheck));
     if (Tab == NULL) return 0;
 
     p = _cmsComputeInterpParams(DbgThread(), nNodesToCheck, 1, 1, Tab, CMS_LERP_FLAGS_16BITS);
@@ -2613,6 +2621,7 @@
 }
 
 
+#if 0
 // Create a gamma curve by cheating the table
 static
 cmsToneCurve* GammaTableLinear(cmsInt32Number nEntries, cmsBool Dir)
@@ -2632,6 +2641,7 @@
 
     return g;
 }
+#endif
 
 
 static
@@ -3774,7 +3784,7 @@
     
     // Values
     cmsCIELab Lab;
-    cmsUInt16Number PCS3, Colorant4;
+    cmsUInt16Number PCS3, ColorantcmsMAXCHANNELS;
 
     // Set profile class
     cmsSetProfileVersion(hProfile, 4.3);
@@ -5294,7 +5304,7 @@
         case 2:
             if (!cmsReadRawTag(hProfile, (cmsTagSignature) 0x31323334, Buffer, 7)) return 0; 
 
-            if (strncmp(Buffer, "data123", 7) != 0) return 0;
+            if (memcmp(Buffer, "data123", 7) != 0) return 0;
             return 1;
 
         default:
@@ -5303,6 +5313,40 @@
 }
 
 
+
+static
+cmsInt32Number Check_cicp(cmsInt32Number Pass, cmsHPROFILE hProfile)
+{
+    cmsVideoSignalType* v;
+    cmsVideoSignalType  s;
+
+    switch (Pass) {
+
+    case 1:
+        s.ColourPrimaries = 1;
+        s.TransferCharacteristics = 13;
+        s.MatrixCoefficients = 0;
+        s.VideoFullRangeFlag = 1;
+        
+        if (!cmsWriteTag(hProfile, cmsSigcicpTag, &s)) return 0;
+        return 1;
+
+    case 2:
+        v = (cmsVideoSignalType*)cmsReadTag(hProfile, cmsSigcicpTag);
+        if (v == NULL) return 0;
+
+        if (v->ColourPrimaries != 1) return 0;
+        if (v->TransferCharacteristics != 13) return 0;
+        if (v->MatrixCoefficients != 0) return 0;
+        if (v->VideoFullRangeFlag != 1) return 0;
+        return 1;
+
+    default:
+        return 0;
+    }
+
+}
+
 // This is a very big test that checks every single tag
 static
 cmsInt32Number CheckProfileCreation(void)
@@ -5448,6 +5492,9 @@
         // if (!CheckDictionary16(Pass, h)) goto Error;
         if (!CheckDictionary24(Pass, h)) goto Error;
 
+        SubTest("cicp Video Signal Type");
+        if (!Check_cicp(Pass, h)) goto Error;
+
         if (Pass == 1) {
             cmsSaveProfileToFile(h, "alltags.icc");
             cmsCloseProfile(h);
@@ -6512,13 +6559,13 @@
 }
 
 
-
+#if 0
 static
 cmsInt32Number CheckCMYKRelCol(void)
 {
     return CheckCMYK(INTENT_RELATIVE_COLORIMETRIC, "test1.icc", "test2.icc");
 }
-
+#endif
 
 
 static
@@ -7351,22 +7398,18 @@
 
 static
 int CheckMD5(void)
-{
-    _cmsICCPROFILE* h;
+{    
     cmsHPROFILE pProfile = cmsOpenProfileFromFile("sRGBlcms2.icc", "r");
     cmsProfileID ProfileID1, ProfileID2, ProfileID3, ProfileID4;
-
-    h =(_cmsICCPROFILE*) pProfile;
+ 
     if (cmsMD5computeID(pProfile)) cmsGetHeaderProfileID(pProfile, ProfileID1.ID8);
-    if (cmsMD5computeID(pProfile)) cmsGetHeaderProfileID(pProfile,ProfileID2.ID8);
+    if (cmsMD5computeID(pProfile)) cmsGetHeaderProfileID(pProfile, ProfileID2.ID8);
 
     cmsCloseProfile(pProfile);
 
-
     pProfile = cmsOpenProfileFromFile("sRGBlcms2.icc", "r");
-
-    h =(_cmsICCPROFILE*) pProfile;
-    if (cmsMD5computeID(pProfile)) cmsGetHeaderProfileID(pProfile, ProfileID3.ID8);
+    
+    if (cmsMD5computeID(pProfile)) cmsGetHeaderProfileID(pProfile,ProfileID3.ID8);
     if (cmsMD5computeID(pProfile)) cmsGetHeaderProfileID(pProfile,ProfileID4.ID8);
 
     cmsCloseProfile(pProfile);
@@ -7789,22 +7832,22 @@
 cmsInt32Number CheckReadRAW(void)
 {
     cmsInt32Number tag_size, tag_size1;
-    char buffer4;
+    char buffer37009;
     cmsHPROFILE hProfile;
-    
+
 
     SubTest("RAW read on on-disk");
     hProfile = cmsOpenProfileFromFile("test1.icc", "r");
 
-    if (hProfile == NULL) 
+    if (hProfile == NULL)
         return 0;
-    
-    tag_size = cmsReadRawTag(hProfile, cmsSigGamutTag, buffer, 4);
     tag_size1 = cmsReadRawTag(hProfile, cmsSigGamutTag, NULL, 0);
+    tag_size = cmsReadRawTag(hProfile, cmsSigGamutTag, buffer, 37009);
+
 
     cmsCloseProfile(hProfile);
 
-    if (tag_size != 4)
+    if (tag_size != 37009)
         return 0;
 
     if (tag_size1 != 37009)
@@ -7812,12 +7855,12 @@
 
     SubTest("RAW read on in-memory created profiles");
     hProfile = cmsCreate_sRGBProfile();
-    tag_size = cmsReadRawTag(hProfile, cmsSigGreenColorantTag, buffer, 4);
     tag_size1 = cmsReadRawTag(hProfile, cmsSigGreenColorantTag, NULL, 0);
+    tag_size = cmsReadRawTag(hProfile, cmsSigGreenColorantTag, buffer, 20);
 
     cmsCloseProfile(hProfile);
 
-    if (tag_size != 4)
+    if (tag_size != 20)
         return 0;
     if (tag_size1 != 20)
         return 0;
@@ -7849,7 +7892,7 @@
     rc = cmsSaveProfileToMem(p, NULL, &clen);
     if (!rc) return 0;
 
-    data = (char*) malloc(clen);
+    data = (char*) chknull(malloc(clen));
     rc = cmsSaveProfileToMem(p, data, &clen);
     if (!rc) return 0;
 
@@ -8138,7 +8181,7 @@
     }
 
     srcCS = cmsGetColorSpace(srcProfile);
-    nSrcComponents = cmsChannelsOf(srcCS);
+    nSrcComponents = cmsChannelsOfColorSpace(srcCS);
     
     if (srcCS == cmsSigLabData) {
         srcFormat =
@@ -8302,9 +8345,9 @@
         for (g = 0; g <= 255; g += 16)
             for (b = 0; b <= 255; b += 16)
             {
-                seed0 = rgb0 = ((r << 8) | r);
-                seed1 = rgb1 = ((g << 8) | g);
-                seed2 = rgb2 = ((b << 8) | b);
+                seed0 = rgb0 = (cmsUInt16Number) ((r << 8) | r);
+                seed1 = rgb1 = (cmsUInt16Number) ((g << 8) | g);
+                seed2 = rgb2 = (cmsUInt16Number) ((b << 8) | b);
 
                 for (i = 0; i < 50; i++)
                 {
@@ -8375,6 +8418,28 @@
     return 1;
 }
 
+// Per issue #308. A built-in is corrupted by using write raw tag was causing a segfault
+static
+int CheckInducedCorruption(void)
+{
+    cmsHTRANSFORM xform0;
+    char garbage = "\x01\x02\x03\x04\x05\x06\x07\x08\x09\x0a\x0b";
+    cmsHPROFILE hsrgb = cmsCreate_sRGBProfile();
+    cmsHPROFILE hLab = cmsCreateLab4Profile(NULL);
+
+    cmsSetLogErrorHandler(NULL);
+    cmsWriteRawTag(hsrgb, cmsSigBlueColorantTag, &garbage, sizeof(garbage));
+
+    xform0 = cmsCreateTransform(hsrgb, TYPE_RGB_16, hLab, TYPE_Lab_16, INTENT_RELATIVE_COLORIMETRIC, 0);
+
+    if (xform0) cmsDeleteTransform(xform0);
+
+    cmsCloseProfile(hsrgb);
+    cmsCloseProfile(hLab);
+
+    ResetFatalError();
+    return 1;
+}
 
 #if 0
 
@@ -8516,7 +8581,7 @@
     NumPixels = 256 / Interval * 256 / Interval * 256 / Interval;
     Mb = NumPixels * sizeof(Scanline_rgba32);
 
-    In = (Scanline_rgba32 *) malloc(Mb);
+    In = (Scanline_rgba32 *) chknull(malloc(Mb));
 
     j = 0;
     for (r=0; r < 256; r += Interval)
@@ -8567,7 +8632,7 @@
 
     Mb = 256*256*256 * sizeof(Scanline_rgb16);
 
-    In = (Scanline_rgb16*) malloc(Mb);
+    In = (Scanline_rgb16*) chknull(malloc(Mb));
 
     j = 0;
     for (r=0; r < 256; r++)
@@ -8620,7 +8685,7 @@
     NumPixels = 256 / Interval * 256 / Interval * 256 / Interval;
     Mb = NumPixels * sizeof(Scanline_rgba32);
 
-    In = (Scanline_rgba32 *) malloc(Mb);
+    In = (Scanline_rgba32 *) chknull(malloc(Mb));
 
     j = 0;
     for (r=0; r < 256; r += Interval)
@@ -8673,7 +8738,7 @@
 
     Mb = 256*256*256*sizeof(Scanline_rgba16);
 
-    In = (Scanline_rgba16*) malloc(Mb);
+    In = (Scanline_rgba16*) chknull(malloc(Mb));
 
     j = 0;
     for (r=0; r < 256; r++)
@@ -8726,7 +8791,7 @@
 
     Mb = 256*256*256*sizeof(Scanline_rgb8);
 
-    In = (Scanline_rgb8*) malloc(Mb);
+    In = (Scanline_rgb8*) chknull(malloc(Mb));
 
     j = 0;
     for (r=0; r < 256; r++)
@@ -8777,7 +8842,7 @@
 
     Mb = 256*256*256*sizeof(Scanline_rgba8);
 
-    In = (Scanline_rgba8*) malloc(Mb);
+    In = (Scanline_rgba8*) chknull(malloc(Mb));
 
     j = 0;
     for (r=0; r < 256; r++)
@@ -8833,7 +8898,7 @@
     NumPixels = 256 / Interval * 256 / Interval * 256 / Interval;
     Mb = NumPixels * sizeof(cmsFloat32Number);
 
-    In = (cmsFloat32Number*) malloc(Mb);
+    In = (cmsFloat32Number*) chknull(malloc(Mb));
 
     j = 0;
     for (r = 0; r < 256; r += Interval)
@@ -8878,7 +8943,7 @@
     cmsCloseProfile(hlcmsProfileOut);
     Mb = 256*256*256 * sizeof(cmsUInt16Number);
 
-    In = (cmsUInt16Number *) malloc(Mb);
+    In = (cmsUInt16Number *) chknull(malloc(Mb));
 
     j = 0;
     for (r=0; r < 256; r++)
@@ -8924,7 +8989,7 @@
     cmsCloseProfile(hlcmsProfileOut);
     Mb = 256*256*256;
 
-    In = (cmsUInt8Number*) malloc(Mb);
+    In = (cmsUInt8Number*) chknull(malloc(Mb));
 
     j = 0;
     for (r=0; r < 256; r++)
@@ -9150,8 +9215,6 @@
     printf("\n");
 }
 
-
-
 // ---------------------------------------------------------------------------------------
 
 int main(int argc, char* argv)
@@ -9166,13 +9229,12 @@
     _CrtSetDbgFlag ( _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF );
 #endif
 
-
     // First of all, check for the right header
-   if (cmsGetEncodedCMMversion() != LCMS_VERSION) {
-          Die("Oops, you are mixing header and shared lib!\nHeader version reports to be '%d' and shared lib '%d'\n", LCMS_VERSION, cmsGetEncodedCMMversion());
-   }
+    if (cmsGetEncodedCMMversion() != LCMS_VERSION) {
+        Die("Oops, you are mixing header and shared lib!\nHeader version reports to be '%d' and shared lib '%d'\n", LCMS_VERSION, cmsGetEncodedCMMversion());
+    }
 
-    printf("LittleCMS %2.2f test bed %s %s\n\n", LCMS_VERSION / 1000.0, __DATE__, __TIME__);
+    printf("LittleCMS %2.2f test bed %s %s\n\n", cmsGetEncodedCMMversion() / 1000.0, __DATE__, __TIME__);
 
     if ((argc == 2) && strcmp(argv1, "--exhaustive") == 0) {
 
@@ -9184,13 +9246,6 @@
             CHDIR(argv2);
         }
 
-#ifdef LCMS_FAST_EXTENSIONS
-   printf("Installing fast float extension ...");   
-   cmsPlugin(cmsFastFloatExtensions());
-   printf("done.\n");
-#endif
-
-
     printf("Installing debug memory plug-in ... ");
     cmsPlugin(&DebugMemHandler);
     printf("done.\n");
@@ -9198,7 +9253,7 @@
     printf("Installing error logger ... ");
     cmsSetLogErrorHandler(FatalErrorQuit);
     printf("done.\n");
-           
+         
     PrintSupportedIntents();
     
     Check("Base types", CheckBaseTypes);
@@ -9391,7 +9446,7 @@
     Check("Parametric curve on Rec709", CheckParametricRec709);
     Check("Floating Point sampled curve with non-zero start", CheckFloatSamples);
     Check("Floating Point segmented curve with short sampled segment", CheckFloatSegments);
-    Check("Read RAW portions", CheckReadRAW);
+    Check("Read RAW tags", CheckReadRAW);
     Check("Check MetaTag", CheckMeta);
     Check("Null transform on floats", CheckFloatNULLxform);
     Check("Set free a tag", CheckRemoveTag);
@@ -9405,6 +9460,7 @@
     Check("sRGB round-trips", Check_sRGB_Rountrips);
     Check("Gamma space detection", CheckGammaSpaceDetection);
     Check("Unbounded mode w/ integer output", CheckIntToFloatTransform);
+    Check("Corrupted built-in by using cmsWriteRawTag", CheckInducedCorruption);
     }
 
     if (DoPluginTests)

_service:tar_scm:lcms2-2.13.1.tar.gz/testbed/testcms2.h -> _service:tar_scm:lcms2-2.15.tar.gz/testbed/testcms2.h Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/testbed/testplugin.c -> _service:tar_scm:lcms2-2.15.tar.gz/testbed/testplugin.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -894,7 +894,7 @@
 
     ptr = (cmsUInt32Number*) cmsReadTag(h, SigInt);
     if (ptr == NULL) {        
-        Fail("Read tag/conext switching failed (2)");
+        Fail("Read tag/context switching failed (2)");
         return 0;
     }
    
@@ -979,7 +979,6 @@
     cmsContext cpy = NULL;
     cmsContext cpy2 = NULL;
     cmsHPROFILE h = NULL;
-    cmsUInt32Number myTag = 1234;
     cmsUInt32Number rc = 0;
     char* data = NULL;
     cmsUInt32Number clen = 0;
@@ -1078,7 +1077,7 @@
 
     pipe = (cmsPipeline*) cmsReadTag(h, cmsSigDToB3Tag);
     if (pipe == NULL) {        
-        Fail("Read tag/conext switching failed (2)");
+        Fail("Read tag/context switching failed (2)");
         return 0;
     }
    
@@ -1338,7 +1337,7 @@
                            
      { cmsPluginMagicNumber, 2060, cmsPluginTransformSig, NULL}, 
 
-     TransformFactory                          
+     { TransformFactory }                          
 };
 
 cmsInt32Number CheckTransformPlugin(void)

_service:tar_scm:lcms2-2.13.1.tar.gz/testbed/zoo_icc.c -> _service:tar_scm:lcms2-2.15.tar.gz/testbed/zoo_icc.c Changed

_service:tar_scm:lcms2-2.15.tar.gz/utils/common/meson.build Added

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/common/utils.h -> _service:tar_scm:lcms2-2.15.tar.gz/utils/common/utils.h Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/common/vprf.c -> _service:tar_scm:lcms2-2.15.tar.gz/utils/common/vprf.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/common/xgetopt.c -> _service:tar_scm:lcms2-2.15.tar.gz/utils/common/xgetopt.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/jpgicc/Makefile.in -> _service:tar_scm:lcms2-2.15.tar.gz/utils/jpgicc/Makefile.in Changed

@@ -96,11 +96,11 @@
 @HasJPEG_TRUE@bin_PROGRAMS = jpgicc$(EXEEXT)
 subdir = utils/jpgicc
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-	$(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
 	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
 	$(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4/ax_pthread.m4 \
 	$(top_srcdir)/m4/ax_require_defined.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -310,12 +310,12 @@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/jpgicc/jpgicc.c -> _service:tar_scm:lcms2-2.15.tar.gz/utils/jpgicc/jpgicc.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining
 // a copy of this software and associated documentation files (the "Software"),
@@ -70,7 +70,7 @@
 } ErrorHandler;
 
 
-cmsUInt16Number Alarm4 = {128,128,128,0};
+cmsUInt16Number AlarmcmsMAXCHANNELS = {128,128,128,0};
 
 
 static
@@ -1250,8 +1250,8 @@
 int main(int argc, char* argv)
 {
 
-    fprintf(stderr, "Little CMS ICC profile applier for JPEG - v3.3 LittleCMS %2.2f\n\n", LCMS_VERSION / 1000.0);
-    fprintf(stderr, "Copyright (c) 1998-2022 Marti Maria Saguer. See COPYING file for details.\n");
+    fprintf(stderr, "Little CMS ICC profile applier for JPEG - v3.4 LittleCMS %2.2f\n\n", cmsGetEncodedCMMversion() / 1000.0);
+    fprintf(stderr, "Copyright (c) 1998-2023 Marti Maria Saguer. See COPYING file for details.\n");
     fflush(stderr);
 
     InitUtils("jpgicc");

_service:tar_scm:lcms2-2.15.tar.gz/utils/jpgicc/meson.build Added

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/linkicc/Makefile.in -> _service:tar_scm:lcms2-2.15.tar.gz/utils/linkicc/Makefile.in Changed

@@ -96,11 +96,11 @@
 bin_PROGRAMS = linkicc$(EXEEXT)
 subdir = utils/linkicc
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-	$(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
 	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
 	$(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4/ax_pthread.m4 \
 	$(top_srcdir)/m4/ax_require_defined.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -310,12 +310,12 @@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/linkicc/linkicc.c -> _service:tar_scm:lcms2-2.15.tar.gz/utils/linkicc/linkicc.c Changed

_service:tar_scm:lcms2-2.15.tar.gz/utils/linkicc/meson.build Added

_service:tar_scm:lcms2-2.15.tar.gz/utils/meson.build Added

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/psicc/Makefile.in -> _service:tar_scm:lcms2-2.15.tar.gz/utils/psicc/Makefile.in Changed

@@ -96,11 +96,11 @@
 bin_PROGRAMS = psicc$(EXEEXT)
 subdir = utils/psicc
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-	$(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
 	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
 	$(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4/ax_pthread.m4 \
 	$(top_srcdir)/m4/ax_require_defined.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -310,12 +310,12 @@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@

_service:tar_scm:lcms2-2.15.tar.gz/utils/psicc/meson.build Added

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/psicc/psicc.c -> _service:tar_scm:lcms2-2.15.tar.gz/utils/psicc/psicc.c Changed

_service:tar_scm:lcms2-2.15.tar.gz/utils/samples/meson.build Added

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/samples/wtpt.c -> _service:tar_scm:lcms2-2.15.tar.gz/utils/samples/wtpt.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/tificc/Makefile.in -> _service:tar_scm:lcms2-2.15.tar.gz/utils/tificc/Makefile.in Changed

@@ -96,11 +96,11 @@
 @HasTIFF_TRUE@bin_PROGRAMS = tificc$(EXEEXT)
 subdir = utils/tificc
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-	$(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
 	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
 	$(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4/ax_pthread.m4 \
 	$(top_srcdir)/m4/ax_require_defined.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -310,12 +310,12 @@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@

_service:tar_scm:lcms2-2.15.tar.gz/utils/tificc/meson.build Added

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/tificc/tifdiff.c -> _service:tar_scm:lcms2-2.15.tar.gz/utils/tificc/tifdiff.c Changed

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/tificc/tificc.c -> _service:tar_scm:lcms2-2.15.tar.gz/utils/tificc/tificc.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining 
 // a copy of this software and associated documentation files (the "Software"), 
@@ -1005,6 +1005,7 @@
 
     fprintf(stderr, "-p<profile> - Soft proof profile\n");
     fprintf(stderr, "-m<n> - Soft proof intent\n");
+    fprintf(stderr, "\tThat is the intent used to translate the simulation to the output device.\n\tNote that the simulated intent is set by using -t not by -m\n");
     fprintf(stderr, "-g - Marks out-of-gamut colors on softproof\n");
 
     fprintf(stderr, "\n");
@@ -1022,6 +1023,8 @@
         "\ttificc -oprinter.icm inrgb.tif outcmyk.tif\n"
         "To recover sRGB from a CMYK separation:\n"
         "\ttificc -iprinter.icm incmyk.tif outrgb.tif\n"
+        "To soft-proof how behaves Probev1_ICCv4.icc on perceptual:\n"
+        "\ttifficc -t0 -p Probev1_ICCv4.icc -m1 infile.tif out.tif\n"
         "To convert from CIELab TIFF to sRGB\n"
         "\ttificc -i*Lab in.tif out.tif\n\n");
 
@@ -1186,8 +1189,8 @@
     TIFF *in, *out;
    
 
-    fprintf(stderr, "Little CMS ICC profile applier for TIFF - v7.0 LittleCMS %2.2f\n\n", LCMS_VERSION / 1000.0);
-    fprintf(stderr, "Copyright (c) 1998-2022 Marti Maria Saguer. See COPYING file for details.\n");
+    fprintf(stderr, "Little CMS ICC profile applier for TIFF - v7.2 LittleCMS %2.2f\n\n", cmsGetEncodedCMMversion() / 1000.0);
+    fprintf(stderr, "Copyright (c) 1998-2023 Marti Maria Saguer. See COPYING file for details.\n");
     fflush(stderr);
 
     cmsPlugin(&TiffLabPlugin);

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/transicc/Makefile.in -> _service:tar_scm:lcms2-2.15.tar.gz/utils/transicc/Makefile.in Changed

@@ -96,11 +96,11 @@
 bin_PROGRAMS = transicc$(EXEEXT)
 subdir = utils/transicc
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
-am__aclocal_m4_deps = $(top_srcdir)/m4/acx_pthread.m4 \
-	$(top_srcdir)/m4/ax_append_compile_flags.m4 \
+am__aclocal_m4_deps = $(top_srcdir)/m4/ax_append_compile_flags.m4 \
 	$(top_srcdir)/m4/ax_append_flag.m4 \
 	$(top_srcdir)/m4/ax_check_compile_flag.m4 \
 	$(top_srcdir)/m4/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4/ax_pthread.m4 \
 	$(top_srcdir)/m4/ax_require_defined.m4 \
 	$(top_srcdir)/m4/libtool.m4 $(top_srcdir)/m4/ltoptions.m4 \
 	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
@@ -310,12 +310,12 @@
 ac_ct_CC = @ac_ct_CC@
 ac_ct_CXX = @ac_ct_CXX@
 ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
-acx_pthread_config = @acx_pthread_config@
 am__include = @am__include@
 am__leading_dot = @am__leading_dot@
 am__quote = @am__quote@
 am__tar = @am__tar@
 am__untar = @am__untar@
+ax_pthread_config = @ax_pthread_config@
 bindir = @bindir@
 build = @build@
 build_alias = @build_alias@

_service:tar_scm:lcms2-2.15.tar.gz/utils/transicc/meson.build Added

_service:tar_scm:lcms2-2.13.1.tar.gz/utils/transicc/transicc.c -> _service:tar_scm:lcms2-2.15.tar.gz/utils/transicc/transicc.c Changed

@@ -1,7 +1,7 @@
 //---------------------------------------------------------------------------------
 //
 //  Little Color Management System
-//  Copyright (c) 1998-2022 Marti Maria Saguer
+//  Copyright (c) 1998-2023 Marti Maria Saguer
 //
 // Permission is hereby granted, free of charge, to any person obtaining 
 // a copy of this software and associated documentation files (the "Software"), 
@@ -399,7 +399,7 @@
 
         SetRange(1, IsInput);
 
-        n = cmsChannelsOf(space);
+        n = cmsChannelsOfColorSpace(space);
 
         for (i=0; i < n; i++) {
 
@@ -665,7 +665,7 @@
     char ChannelNamecmsMAX_PATH;
     cmsFloat64Number v;
 
-    n = cmsChannelsOf(OutputColorSpace);
+    n = cmsChannelsOfColorSpace(OutputColorSpace);
     for (i=0; i < n; i++) {
 
         if (OutputColorant != NULL) {
@@ -745,7 +745,7 @@
         return;
     }
 
-    n = cmsChannelsOf(InputColorSpace);
+    n = cmsChannelsOfColorSpace(InputColorSpace);
     for (i=0; i < n; i++) {
 
         if (InputColorant) {
@@ -794,7 +794,7 @@
     char ChannelNamecmsMAX_PATH;
     cmsUInt32Number v;
 
-    n = cmsChannelsOf(OutputColorSpace);
+    n = cmsChannelsOfColorSpace(OutputColorSpace);
     for (i=0; i < n; i++) {
 
         if (OutputColorant != NULL) {
@@ -960,7 +960,7 @@
         {
             cmsUInt32Number i, n;
 
-            n = cmsChannelsOf(InputColorSpace);
+            n = cmsChannelsOfColorSpace(InputColorSpace);
             for (i=0; i < n; i++) { 
 
                 char Buffer255;
@@ -976,7 +976,7 @@
         {
             cmsUInt32Number i, n;
 
-            n = cmsChannelsOf(InputColorSpace);
+            n = cmsChannelsOfColorSpace(InputColorSpace);
             for (i=0; i < n; i++) { 
 
                 char Buffer255;
@@ -1067,9 +1067,9 @@
     case cmsSig15colorData:
         {
 
-            cmsUInt32Number i, n;
+            cmsInt32Number i, n;
 
-            n = cmsChannelsOf(InputColorSpace);
+            n = cmsChannelsOfColorSpace(InputColorSpace);
             for (i=0; i < n; i++) { 
 
                 char Buffer255;
@@ -1084,9 +1084,9 @@
     default: 
         {
 
-            cmsUInt32Number i, n;
+            cmsInt32Number i, n;
 
-            n = cmsChannelsOf(InputColorSpace);
+            n = cmsChannelsOfColorSpace(InputColorSpace);
             for (i=0; i < n; i++) { 
 
                 char Buffer255;
@@ -1187,7 +1187,7 @@
             int i, n;
             char Buffer255;
 
-            n = cmsChannelsOf(OutputColorSpace);
+            n = cmsChannelsOfColorSpace(OutputColorSpace);
             cmsIT8SetPropertyDbl(hIT8out, "NUMBER_OF_FIELDS", n+1);
             cmsIT8SetDataFormat(hIT8out, 0, "SAMPLE_ID");
 
@@ -1203,7 +1203,7 @@
         int i, n;
         char Buffer255;
 
-        n = cmsChannelsOf(OutputColorSpace);
+        n = cmsChannelsOfColorSpace(OutputColorSpace);
         cmsIT8SetPropertyDbl(hIT8out, "NUMBER_OF_FIELDS", n+1);
         cmsIT8SetDataFormat(hIT8out, 0, "SAMPLE_ID");
 
@@ -1253,8 +1253,8 @@
 
     int nPatch = 0;
 
-    fprintf(stderr, "LittleCMS ColorSpace conversion calculator - 5.0 LittleCMS %2.2f\n", LCMS_VERSION / 1000.0);
-    fprintf(stderr, "Copyright (c) 1998-2022 Marti Maria Saguer. See COPYING file for details.\n");
+    fprintf(stderr, "LittleCMS ColorSpace conversion calculator - 5.1 LittleCMS %2.2f\n", cmsGetEncodedCMMversion() / 1000.0);
+    fprintf(stderr, "Copyright (c) 1998-2023 Marti Maria Saguer. See COPYING file for details.\n");
     fflush(stderr);
 
     InitUtils("transicc");

Changes of Revision 10