%global pkgname lv2fil

Summary:	Four-band parametric equalizers
Name:		lv2-fil-plugins
Version:	2.0
Release:	3%{?dist}
# lv2_ui.h is LGPLv2+
# log.*, lv2filter.*, lv2plugin.c are GPLv2
# The rest is GPLv2+
# The author claims GPLv2 for the software
License:	LGPLv2+ and GPLv2 and GPLv2+
Group:		Applications/Multimedia
URL:		http://nedko.arnaudov.name/soft/lv2fil/
Source:		http://nedko.arnaudov.name/soft/lv2fil/download/%{pkgname}-%{version}.tar.bz2
BuildRoot:	%{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)

BuildRequires:	liblo-devel
BuildRequires:	lv2core-devel
BuildRequires:	python

Requires:	lv2core
Requires:	pycairo
Requires:	pygtk2
Requires:	pyliblo

%description
Stereo and mono LV2 plugins, four-band parametric equalizers.
Each section has an active/bypass switch, frequency, bandwidth and
gain controls. There is also a global bypass switch and gain control.

The 2nd order resonant filters are implemented using a Mitra-Regalia
style lattice filter, which has the nice property of being stable
even while parameters are being changed.

All switches and controls are internally smoothed, so they can be
used 'live' without any clicks or zipper noises. This should make
this plugin a good candidate for use in systems that allow automation
of plugin control ports, such as Ardour, or for stage use.

The GUI provides knobs and toggle buttons for tweaking filter
parameters. It also provides frequency response widget with
differently colored curve for each section and separate curve for
total equalization effect.

%prep
%setup -q -n %{pkgname}-%{version}

%build
export CFLAGS="%{optflags}"
export LINKFLAGS="-lm"
./waf configure --lv2-dir=%{_libdir}/lv2
./waf %{?_smp_mflags} -v

%install
rm -rf %{buildroot}
./waf install --destdir=%{buildroot} -v
# Fix weird permissions on installed files
chmod 755 %{buildroot}%{_libdir}/lv2/filter.lv2/filter.so
chmod 755 %{buildroot}%{_libdir}/lv2/filter.lv2/ui

%clean
rm -rf %{buildroot}

%files
%defattr(-,root,root,-)
%doc AUTHORS COPYING README NEWS
%{_libdir}/lv2/filter.lv2/


%changelog
* Fri Jul 16 2010 Orcan Ogetbil <oget[dot]fedora[at]gmail[dot]com> - 2.0-3
- More language fixes

* Fri Dec 11 2009 Orcan Ogetbil <oget[dot]fedora[at]gmail[dot]com> - 2.0-2
- Obey American English rules (equaliser -> equalizer)
- Fix license. Add comments.

* Thu Nov 13 2009 Orcan Ogetbil <oget[dot]fedora[at]gmail[dot]com> - 2.0-1
- initial build