# ref: https://src.fedoraproject.org/rpms/openh264
%global commit1 1f5a2f07a565a9465c14d3a8b12f3202f83c775e
%global shortcommit1 %(c=%{commit1}; echo ${c:0:7})

Name:           openh264
Version:        2.6.0
# Also bump the Release tag for gstreamer1-plugin-openh264 down below
Release:        2%?dist
Summary:        H.264 codec library

License:        BSD
URL:            https://www.openh264.org/
Source0:        https://github.com/cisco/openh264/archive/v%version/openh264-%version.tar.gz
Source1:        https://github.com/mozilla/gmp-api/archive/%{commit1}/gmp-api-%{shortcommit1}.tar.gz

BuildRequires:  gcc-c++
BuildRequires:  gstreamer1-devel
BuildRequires:  gstreamer1-plugins-base-devel
BuildRequires:  make
BuildRequires:  meson
BuildRequires:  nasm

%description
OpenH264 is a codec library which supports H.264 encoding and decoding. It is
suitable for use in real time applications such as WebRTC.


%package        devel
Summary:        Development files for %{name}
Requires:       %{name}%{?_isa} = %{version}-%{release}

%description    devel
The %{name}-devel package contains libraries and header files for
developing applications that use %{name}.


%package     -n mozilla-openh264
Summary:        H.264 codec support for Mozilla browsers
Requires:       %{name}%{?_isa} = %{version}-%{release}
Requires:       mozilla-filesystem%{?_isa}

%description -n mozilla-openh264
The mozilla-openh264 package contains a H.264 codec plugin for Mozilla
browsers.


%prep
%setup -q

# Extract gmp-api archive
tar -xf %{S:1}
mv gmp-api-%{commit1} gmp-api


%build
# Update the makefile with our build options
# Must be done in %%build in order to pick up correct LDFLAGS.
sed -i -e 's|^CFLAGS_OPT=.*$|CFLAGS_OPT=%{optflags}|' Makefile
sed -i -e 's|^PREFIX=.*$|PREFIX=%{_prefix}|' Makefile
sed -i -e 's|^LIBDIR_NAME=.*$|LIBDIR_NAME=%{_lib}|' Makefile
sed -i -e 's|^SHAREDLIB_DIR=.*$|SHAREDLIB_DIR=%{_libdir}|' Makefile
sed -i -e '/^CFLAGS_OPT=/i LDFLAGS=%{__global_ldflags}' Makefile

# First build the openh264 libraries
make %{?_smp_mflags}

# ... then build the mozilla plugin
make plugin %{?_smp_mflags}


%install
%make_install

# Install mozilla plugin
mkdir -p $RPM_BUILD_ROOT%{_libdir}/mozilla/plugins/gmp-gmpopenh264/system-installed
cp -a libgmpopenh264.so* gmpopenh264.info $RPM_BUILD_ROOT%{_libdir}/mozilla/plugins/gmp-gmpopenh264/system-installed/

mkdir -p $RPM_BUILD_ROOT%{_libdir}/firefox/defaults/pref
cat > $RPM_BUILD_ROOT%{_libdir}/firefox/defaults/pref/gmpopenh264.js << EOF
pref("media.gmp-gmpopenh264.autoupdate", false);
pref("media.gmp-gmpopenh264.version", "system-installed");
EOF

mkdir -p $RPM_BUILD_ROOT%{_sysconfdir}/profile.d
cat > $RPM_BUILD_ROOT%{_sysconfdir}/profile.d/gmpopenh264.sh << EOF
MOZ_GMP_PATH="${MOZ_GMP_PATH}${MOZ_GMP_PATH:+:}%{_libdir}/mozilla/plugins/gmp-gmpopenh264/system-installed"
export MOZ_GMP_PATH
EOF

# Remove static libraries
rm $RPM_BUILD_ROOT%{_libdir}/*.a


%files
%license LICENSE
%doc README.md
%{_libdir}/libopenh264.so.*

%files devel
%{_includedir}/wels/
%{_libdir}/libopenh264.so
%{_libdir}/pkgconfig/openh264.pc

%files -n mozilla-openh264
%{_sysconfdir}/profile.d/gmpopenh264.sh
%dir %{_libdir}/firefox
%dir %{_libdir}/firefox/defaults
%dir %{_libdir}/firefox/defaults/pref
%{_libdir}/firefox/defaults/pref/gmpopenh264.js
%{_libdir}/mozilla/plugins/gmp-gmpopenh264/

%changelog
%autochangelog