This is Freeverb3, 3.x.x

Freeverb3 is a sound processing library with enhanced
version of freeverb, renewed N Reverb by CCRMA, many types of good
quality algorithmic reverbs including lexicon type reverbs,
implementation of impulse response convolution reverb, FIR filter
constructor, band splitter and compressor.

This library includes audacious effect plugins and sample programs,
which can be used to test the sound effect easily.
Please report any bugs or advices.

The hand-optimized SIMD codes for some CPUs are included in this library,
which will provide fast convolution processing.

Dependencies of libfreeverb3
============================

- FFTW3 [http://www.fftw.org/]
  This library needs at least one precision version
  (single or double or long double) of fftw3 libraries,
  which are called fftw3f or fftw3 or fftw3l.
  fftw-3.1.2 was tested.

Dependencies of programs
========================

Sample programs      : libsndfile
Jack sample programs : libsndfile jack
audacious            : libsndfile audacious-3.1 glib2 GTK+3 gthread pango

- libsndfile [http://www.mega-nerd.com/libsndfile/]
  libsndfile-1.0.17 was tested.

- jack [http://jackaudio.org/]
  jackd version 0.101.1 was tested.

- audacious [http://audacious.nenolod.net/Main_Page/]
  audacious >= 3.2.4 is required.

- GTK+ [http://www.gtk.org/]
  gtk-3.x >= 3.0.0 is required.

- glib2 [http://www.gtk.org/]
  glib-2.x >= 2.6.0 is required.

- gthread, pango


configure OPTIONS
=================

See configure --help.

SIMD optimization codes for the impulse convolution
===================================================

3DNow! uses primitive 3DNow! codes.
This can be used on AMD CPUs which have 3DNow! instructions.
(K6-2, Athlon, ...)

SSE can be used on Intel or AMD CPUs which have SSE instrunctions.
(PentiumIII, ..., AthlonXP, Athlon64, ...)
SSE is used on x86_64/amd64.

SSE2 can be used on Intel or AMD CPUs which have SSE2 instrunctions.
(Pentium4, ..., Opteron, ...)
SSE2 is enabled on x86_64/amd64.

--enable-forcefpu can be used to disable the use of
hand optimized SSE/SSE2 codes on x86_64/amd64.

Supported instructions:
single floating point | 3DNow!, SSE, SSE3, AVX
double floating ponit | SSE2, SSE4, AVX

CONTACTS
========

freeverb3 is written by Teru KAMOGASHIRA.
The freeverb3 home page is at:

	http://freeverb3.sourceforge.net/

