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-rw-r--r--externals/grill/fftease/src/main.h110
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diff --git a/externals/grill/fftease/src/main.h b/externals/grill/fftease/src/main.h
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--- a/externals/grill/fftease/src/main.h
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-/*
-
-FFTease - A set of Live Spectral Processors
-Originally written by Eric Lyon and Christopher Penrose for the Max/MSP platform
-
-Copyright (c)Thomas Grill (xovo@gmx.net)
-For information on usage and redistribution, and for a DISCLAIMER OF ALL
-WARRANTIES, see the file, "license.txt," in this distribution.
-
-*/
-
-#ifndef __FFTEASE_H
-#define __FFTEASE_H
-
-#define FFTEASE_VERSION "0.0.0"
-
-
-#define FLEXT_ATTRIBUTES 1
-
-#include <flext.h>
-
-#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 501)
-#error You need at least flext version 0.5.1
-#endif
-
-
-#include "pv.h"
-
-// lazy me
-#define F float
-#define D double
-#define I int
-#define L long
-#define C char
-#define V void
-#define BL bool
-#define S t_sample
-
-
-
-class fftease:
- public flext_dsp
-{
- FLEXT_HEADER(fftease,flext_dsp)
-
-public:
- fftease(I mult,I flags);
- virtual ~fftease();
-
- static F FromdB(F v) { return pow(10.,v*.05); }
-
- inline I get_N() const { return _N; }
- inline F get_Fund() const { return smprt/_N; }
-
-protected:
-
- virtual BL Init();
- virtual V Exit();
-
- virtual V m_dsp(I n,S *const *in,S *const *out);
- virtual V m_signal(I n,S *const *in,S *const *out);
-
- virtual V Set();
- virtual V Clear();
- virtual V Delete();
- virtual V Transform(I _N,S *const *in) = 0;
-
-
- V Mult(I n) { _mult = n; MakeVar(); }
- inline I Mult() const { return _mult; }
-
- F *_input1,*_input2;
- F *_buffer1,*_buffer2;
- F *_channel1,*_channel2;
- F *_output;
- F *_trigland;
- I *_bitshuffle;
- F *_Wanal,*_Wsyn,*_Hwin;
-
- F *_c_lastphase_in1,*_c_lastphase_in2,*_c_lastphase_out;
- F _c_factor_in;
-
- I _inCount;
-
- enum {
- F_STEREO = 0x01,
- F_BALANCED = 0x02,
- F_BITSHUFFLE = 0x04,
- F_RMS = 0x08,
- F_NOSPEC = 0x10,F_SPECRES = 0x20,F_PHCONV = 0x40,
- F_NOAMP1 = 0x100,
- F_NOPH1 = 0x200,
- F_NOAMP2 = 0x400,
- F_NOPH2 = 0x800
- };
-
- I _flags;
- F _rms;
-
-private:
-
- V MakeVar() { _N = Blocksize()*_mult; }
-
- I blsz;
- F smprt;
- I _mult,_N;
-};
-
-
-#endif