Takashi Iwai
0128abd61a
- update to 0.17.0:
* This release’s major feature is the addition of a new ASS ScriptInfo
header pair: LayoutResX and LayoutResY. The introduction has been
coordinated with active VSFilters and will soon be available in xy-
VSFilter and XySubFilter as well.
* Since the beginning, many features in ASS scale relative to or are
otherwise affected by the storage resolution of the video file the subs
are bundled with. Adjusting subs for different video resolutions
traditionally took non-trivial effort. Of course this behavior must be
kept by default to preserve compatibility with existing files. But now,
setting both of the new headers to a positive, non-zero value will
replace the video storage resolution with the specified resolution for
the whole file, allowing easy reuse across all encodes of the same
display aspect ratio. This includes PAR effects, so reuse across
anamorphic and non-anamorphic releases is possible too.
* Detailed Changes:
* Fix various parts relating to automatic linebreaking
* Fix rendering when hinting was enabled and fontsizes or scales are zero
* Switch build to a non-recursive setup for improved parallelism
* Improve quality of SSA Effects movement
* Further documentation improvements
* Completely invalid Events are now discarded during parsing
* Introduction of LayoutRes{X,Y} script headers
* New AlphaLevel style override to set all alpha values while keeping the
color
* Add ASS_FEATURE_WRAP_UNICODE to allow automatic linebreaks in accordance
with the Unicode line breaking algorithm instead of ASS' much stricter
breaking rules. For the feature to be available at runtime, libass must
be linked against the new optional dependency libunibreak.
* Improve VSFilter compatibility:
OBS-URL: https://build.opensuse.org/request/show/1041176
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/libass?expand=0&rev=60
91 lines
2.6 KiB
RPMSpec
91 lines
2.6 KiB
RPMSpec
#
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# spec file for package libass
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#
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# Copyright (c) 2022 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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%define sover 9
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Name: libass
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Version: 0.17.0
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Release: 0
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Summary: Library for SSA/ASS-formatted subtitle rendering
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License: ISC
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Group: Development/Libraries/C and C++
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URL: https://github.com/libass/libass
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Source: %{url}/releases/download/%{version}/%{name}-%{version}.tar.xz
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Source99: baselibs.conf
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BuildRequires: nasm
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BuildRequires: pkgconfig
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BuildRequires: pkgconfig(fontconfig) >= 2.10.92
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BuildRequires: pkgconfig(freetype2) >= 9.10.3
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BuildRequires: pkgconfig(fribidi) >= 0.19.0
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BuildRequires: pkgconfig(harfbuzz) >= 1.2.3
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%description
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libass is a subtitle renderer for the ASS/SSA
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(Advanced Substation Alpha/Substation Alpha) subtitle
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format. It is mostly compatible with VSFilter.
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%package -n libass%{sover}
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Summary: Library for SSA/ASS-formatted subtitle rendering
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Group: System/Libraries
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%description -n libass%{sover}
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libass is a subtitle renderer for the ASS/SSA
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(Advanced Substation Alpha/Substation Alpha) subtitle
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format. It is mostly compatible with VSFilter.
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%package devel
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Summary: Development files for libass, a subtitle rendering library
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Group: Development/Libraries/C and C++
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Requires: glibc-devel
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Requires: libass%{sover} = %{version}
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Requires: pkgconfig(fontconfig) >= 2.10.92
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Requires: pkgconfig(freetype2) >= 9.10.3
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Requires: pkgconfig(fribidi) >= 0.19.0
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Requires: pkgconfig(harfbuzz) >= 1.2.3
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%description devel
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This package is needed if you want to develop / compile against libass.
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%prep
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%autosetup
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%build
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%configure \
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--disable-silent-rules \
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--disable-static
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%make_build
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%install
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%make_install
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find %{buildroot} -type f -name "*.la" -delete -print
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%check
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make %{?_smp_mflags} check
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%post -n libass%{sover} -p /sbin/ldconfig
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%postun -n libass%{sover} -p /sbin/ldconfig
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%files -n libass%{sover}
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%{_libdir}/libass.so.%{sover}*
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%files devel
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%{_includedir}/ass
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%{_libdir}/libass.so
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%{_libdir}/pkgconfig/libass.pc
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%changelog
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