diff options
Diffstat (limited to 'pd/src/d_fft.c')
| -rw-r--r-- | pd/src/d_fft.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/pd/src/d_fft.c b/pd/src/d_fft.c index fa2590ea..006a985a 100644 --- a/pd/src/d_fft.c +++ b/pd/src/d_fft.c @@ -1,9 +1,16 @@ -/* Copyright (c) 1997-1999 Miller Puckette and others. +/* Copyright (c) 1997- Miller Puckette and others. * For information on usage and redistribution, and for a DISCLAIMER OF ALL * WARRANTIES, see the file, "LICENSE.txt," in this distribution. */ #include "m_pd.h" +/* This file interfaces to one of the Mayer, Ooura, or fftw FFT packages +to implement the "fft~", etc, Pd objects. If using Mayer, also compile +d_fft_mayer.c; if ooura, use d_fft_fftsg.c instead; if fftw, use d_fft_fftw.c +and also link in the fftw library. You can only have one of these three +linked in. The configure script can be used to select which one. +*/ + /* ---------------- utility functions for DSP chains ---------------------- */ /* swap two arrays */ |