File libx264.spec of Package libx264

#
# spec file for package libx264
#


# remember to adjust baselibs.conf
%define sover   164

Name:           libx264
Version:        0.164
Release:        1
Summary:        A free h264/avc encoder
License:        GPL-2.0-or-later
Group:          Productivity/Multimedia/Video/Editors and Convertors
URL:            http://www.videolan.org/developers/x264.html
Source:         x264-%{version}.tar.gz
Source1:        baselibs.conf
BuildRequires:  nasm >= 2.13
BuildRequires:  pkgconfig
BuildRequires:  yasm >= 1.2.0

%description
x264 is a free library for encoding next-generation H264/AVC video
streams. The code is written from scratch by Laurent Aimar, Loren
Merritt, Eric Petit (OS X), Min Chen (vfw/asm), Justin Clay (vfw), Mans
Rullgard, Radek Czyz, Christian Heine (asm), Alex Izvorski (asm), and
Alex Wright. It is released under the terms of the GPL license. This
package contains a shared library and a commandline tool for encoding
H264 streams. This library is needed for mplayer/mencoder for H264
encoding support.

Encoder features:
- CAVLC/CABAC
- Multi-references
- Intra: all macroblock types (16x16, 8x8, and 4x4 with all predictions)
- Inter P: all partitions (from 16x16 down to 4x4)
- Inter B: partitions from 16x16 down to 8x8 (including skip/direct)
- Ratecontrol: constant quantizer, single or multipass ABR, optional VBV
- Scene cut detection
- Adaptive B-frame placement
- B-frames as references / arbitrary frame order
- 8x8 and 4x4 adaptive spatial transform
- Lossless mode
- Custom quantization matrices
- Parallel encoding of multiple slices (currently disabled)

%package %{sover}
Summary:        A free h264/avc encoder - encoder binary
Group:          System/Libraries

%description %{sover}
x264 is a free library for encoding next-generation H264/AVC video
streams. The code is written from scratch by Laurent Aimar, Loren
Merritt, Eric Petit (OS X), Min Chen (vfw/asm), Justin Clay (vfw), Mans
Rullgard, Radek Czyz, Christian Heine (asm), Alex Izvorski (asm), and
Alex Wright. It is released under the terms of the GPL license. This
package contains a static library and a header needed for the
development with libx264. This library is needed to build
mplayer/mencoder with H264 encoding support.

%package devel
Summary:        Libraries and include file for the %{name} encoder
Group:          Development/Libraries/C and C++
Requires:       %{name}-%{sover} = %{version}-%{release}
Provides:       x264-devel = %{version}
Obsoletes:      x264-devel < %{version}

%description devel
x264 is a free library for encoding next-generation H264/AVC video
streams. The code is written from scratch by Laurent Aimar, Loren
Merritt, Eric Petit (OS X), Min Chen (vfw/asm), Justin Clay (vfw), Mans
Rullgard, Radek Czyz, Christian Heine (asm), Alex Izvorski (asm), and
Alex Wright. It is released under the terms of the GPL license. This
package contains a static library and a header needed for the
development with libx264. This library is needed to build
mplayer/mencoder with H264 encoding support.

%prep
%autosetup -p1 -n x264-%{version}

%build
%configure \
  --enable-shared \
  --enable-lto \
  --enable-pic

%make_build

%install
%make_install

rm -f %{buildroot}%{_bindir}/x264

# fix pkg-config version
sed -i 's/Version:.*/Version: %{version}/' %{buildroot}%{_libdir}/pkgconfig/x264.pc

%post -n %{name}-%{sover} -p /sbin/ldconfig
%postun -n %{name}-%{sover} -p /sbin/ldconfig

%files %{sover}
%{_libdir}/%{name}.so.%{sover}

%files devel
%{_includedir}/x264.h
%{_includedir}/x264_config.h
%{_libdir}/pkgconfig/x264.pc
%{_libdir}/%{name}.so

%changelog