Petr Gajdos
5b8774e5c6
3.0.1
=====
* The x86-64 SIMD functions now use a standard stack frame, prologue, and
epilogue so that debuggers and profilers can reliably capture backtraces from
within the functions.
* Fixed two minor issues in the interblock smoothing algorithm that caused
mathematical (but not necessarily perceptible) edge block errors when
decompressing progressive JPEG images exactly two MCU blocks in width or that
use vertical chrominance subsampling.
* Fixed a regression introduced by 3.0 beta2[6] that, in rare cases, caused
the C Huffman encoder (which is not used by default on x86 and Arm CPUs) to
generate incorrect results if the Neon SIMD extensions were explicitly disabled
at build time (by setting the `WITH_SIMD` CMake variable to `0`) in an AArch64
build of libjpeg-turbo.
3.0.0
=====
* The TurboJPEG API now supports 4:4:1 (transposed 4:1:1) chrominance
subsampling, which allows losslessly transposed or rotated 4:1:1 JPEG images to
be losslessly cropped, partially decompressed, or decompressed to planar YUV
images.
* Fixed various segfaults and buffer overruns (CVE-2023-2804) that occurred
when attempting to decompress various specially-crafted malformed
12-bit-per-component and 16-bit-per-component lossless JPEG images using color
quantization or merged chroma upsampling/color conversion. The underlying
cause of these issues was that the color quantization and merged chroma
upsampling/color conversion algorithms were not designed with lossless
decompression in mind. Since libjpeg-turbo explicitly does not support color
conversion when compressing or decompressing lossless JPEG images, merged
chroma upsampling/color conversion never should have been enabled for such
OBS-URL: https://build.opensuse.org/package/show/graphics/libjpeg-turbo?expand=0&rev=147
228 lines
6.6 KiB
RPMSpec
228 lines
6.6 KiB
RPMSpec
#
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# spec file
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#
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# Copyright (c) 2023 SUSE LLC
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#
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# upon. The license for this file, and modifications and additions to the
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# file, is the same license as for the pristine package itself (unless the
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# license for the pristine package is not an Open Source License, in which
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# case the license is the MIT License). An "Open Source License" is a
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# license that conforms to the Open Source Definition (Version 1.9)
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# published by the Open Source Initiative.
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# Please submit bugfixes or comments via https://bugs.opensuse.org/
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#
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%global flavor @BUILD_FLAVOR@%{nil}
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%if "%{flavor}" == ""
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%global flavor libjpeg-turbo
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%endif
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%define asan_build 0
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%define debug_build 0
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%define srcver 3.0.1
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%if "%{flavor}" == "libjpeg-turbo"
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%define major 8
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%define minor 3
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%define micro 2
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%define tmajor 0
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%define tminor 3
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%define tmicro 0
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%define tlibver %{tmajor}.%{tminor}.%{tmicro}
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%endif
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%if "%{flavor}" == "libjpeg62-turbo"
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%define major 62
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%define minor 3
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%define micro 0
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%endif
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%define libver %{major}.%{minor}.%{micro}
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Name: %{flavor}
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Version: %{srcver}
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Release: 0
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Summary: A SIMD-accelerated library for manipulating JPEG image files
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License: BSD-3-Clause
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URL: https://sourceforge.net/projects/libjpeg-turbo
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Source0: https://downloads.sf.net/libjpeg-turbo/libjpeg-turbo-%{version}.tar.gz
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Source1: https://downloads.sf.net/libjpeg-turbo/libjpeg-turbo-%{version}.tar.gz.sig
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Source2: libjpeg-turbo.keyring
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Source3: baselibs.conf
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Patch1: libjpeg-turbo-1.3.0-tiff-ojpeg.patch
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BuildRequires: cmake
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BuildRequires: gcc-c++
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BuildRequires: nasm
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BuildRequires: pkgconfig
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%if "%{flavor}" == "libjpeg-turbo"
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Conflicts: jpeg%{major}
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Obsoletes: jpeg = 6b
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Obsoletes: jpeg = 8.0.1
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Obsoletes: jpeg = 8.0.2
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Provides: jpeg = %{version}
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Obsoletes: jpeg < %{version}
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Provides: jpegtran = %{version}
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%{?suse_build_hwcaps_libs}
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%endif
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%if "%{flavor}" == "libjpeg62-turbo"
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# needed for tests as we remove the lib here
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BuildRequires: libturbojpeg0 >= 8.2.2
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Conflicts: jpeg%{major}
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%endif
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%description
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The libjpeg-turbo package contains a library of functions for manipulating
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JPEG images. It supports architecture-specific SIMD instructions,
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such as SSE/SSE2/AVX2, AltiVec, NEON, MIPS DSPR2, and Loongson MMI.
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%if "%{flavor}" == "libjpeg-turbo"
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It also includes the following command line utilities:
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djpeg - decompress a JPEG file to an image file
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jpegtran - lossless transformation of JPEG files
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rdjpgcom - display text comments from a JPEG file
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wrjpgcom - insert text comments into a JPEG file
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tjbench - a JPEG decompression/compression benchmark
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%endif
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%package -n libjpeg%{major}
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Version: %{libver}
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Release: 0
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Summary: A SIMD-accelerated JPEG compression/decompression library
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%description -n libjpeg%{major}
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A library for manipulating JPEG images. It supports
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architecture-specific SIMD instructions, such as SSE/SSE2/AVX2,
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AltiVec, NEON, MIPS DSPR2, and Loongson MMI.
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%if "%{flavor}" == "libjpeg-turbo"
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%package -n libturbojpeg%{tmajor}
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Version: %{version}
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Release: 0
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Summary: A SIMD-accelerated JPEG compression/decompression library
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%description -n libturbojpeg%{tmajor}
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A library for manipulating JPEG images. It supports
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architecture-specific SIMD instructions, such as SSE/SSE2/AVX2,
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AltiVec, NEON, MIPS DSPR2, and Loongson MMI.
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%endif
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%package -n libjpeg%{major}-devel
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Version: %{libver}
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Release: 0
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Summary: Development Tools for applications which will use the Libjpeg Library
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Requires: libjpeg%{major} = %{version}
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%if "%{flavor}" == "libjpeg-turbo"
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Requires: libturbojpeg%{tmajor} = %{version}
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%endif
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Conflicts: libjpeg-devel
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Provides: libjpeg-devel = %{version}
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Obsoletes: libjpeg-devel < %{version}
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%description -n libjpeg%{major}-devel
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The libjpeg-devel package includes the header files and libraries
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necessary for compiling and linking programs which will manipulate JPEG
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files using the libjpeg library.
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%prep
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%autosetup -p1 -n libjpeg-turbo-%{srcver}
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%build
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MYLDFLAGS="-Wl,-z,relro,-z,now"
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MYCFLAGS="%{optflags}"
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%if %{asan_build}
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MYLDFLAGS="$MYLDFLAGS -lasan"
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MYCFLAGS="$MYCFLAGS -fsanitize=address"
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%endif
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%if %{debug_build}
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MYCFLAGS="$MYCFLAGS -O0 -g"
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%endif
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%cmake \
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%if "%{flavor}" == "libjpeg-turbo"
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-DWITH_JPEG8=ON \
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%endif
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%if %{debug_build} || %{asan_build}
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-DCMAKE_BUILD_TYPE=DEBUG \
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-DCMAKE_C_FLAGS_DEBUG="$MYCFLAGS" \
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%endif
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%ifarch armv6l armv6hl
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-DWITH_SIMD=FALSE \
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%endif
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-DCMAKE_SHARED_LINKER_FLAGS="$MYLDFLAGS" \
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-DENABLE_STATIC=OFF \
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%ifarch s390x riscv64
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-DFLOATTEST=fp-contract \
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%endif
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%{nil}
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%make_build
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%check
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%if %{asan_build}
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# ASAN needs /proc to be mounted
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exit 0
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%endif
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export LD_LIBRARY_PATH=%{buildroot}%{_libdir}${LD_LIBRARY_PATH:+:${LD_LIBRARY_PATH}}
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%if 0%{?fedora_version} || 0%{?centos_version}
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ctest --output-on-failure --force-new-ctest-process
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%else
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%ctest
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%endif
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%install
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%if 0%{?fedora_version} || 0%{?centos_version}
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make DESTDIR=%{buildroot} install/fast
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%else
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%cmake_install
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%endif
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# Remove docs, we'll select docs manually
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rm -rf %{buildroot}%{_datadir}/doc/
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%if "%{flavor}" == "libjpeg62-turbo"
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# Remove unwanted files
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rm %{buildroot}%{_bindir}/*
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rm %{buildroot}%{_mandir}/man1/*
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# libjpegturbo is provided with libjpeg-turbo.spec yet
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rm %{buildroot}%{_includedir}/turbojpeg.h
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rm %{buildroot}%{_libdir}/libturbojpeg.so*
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rm %{buildroot}%{_libdir}/pkgconfig/libturbojpeg.pc
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rm -r %{buildroot}%{_libdir}/cmake
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%endif
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%post -n libjpeg%{major} -p /sbin/ldconfig
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%postun -n libjpeg%{major} -p /sbin/ldconfig
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%if "%{flavor}" == "libjpeg-turbo"
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%post -n libturbojpeg%{tmajor} -p /sbin/ldconfig
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%postun -n libturbojpeg%{tmajor} -p /sbin/ldconfig
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%endif
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%if "%{flavor}" == "libjpeg-turbo"
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%files
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%doc README.md change.log ChangeLog.md
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%doc usage.txt wizard.txt
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%{_bindir}/*
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%{_mandir}/man1/*
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%endif
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%files -n libjpeg%{major}
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%license LICENSE.md
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%{_libdir}/libjpeg.so.%{libver}
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%{_libdir}/libjpeg.so.%{major}
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%if "%{flavor}" == "libjpeg-turbo"
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%files -n libturbojpeg%{tmajor}
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%license LICENSE.md
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%{_libdir}/libturbojpeg.so.%{tmajor}
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%{_libdir}/libturbojpeg.so.%{tlibver}
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%endif
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%files -n libjpeg%{major}-devel
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%{_includedir}/*.h
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%{_libdir}/libjpeg.so
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%{_libdir}/pkgconfig/libjpeg.pc
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%doc coderules.txt jconfig.txt libjpeg.txt structure.txt tjexample.c
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%if "%{flavor}" == "libjpeg-turbo"
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%{_libdir}/libturbojpeg.so
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%{_libdir}/pkgconfig/libturbojpeg.pc
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%dir %{_libdir}/cmake/libjpeg-turbo
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%{_libdir}/cmake/libjpeg-turbo/*
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%endif
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%changelog
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