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-rw-r--r--gnu/local.mk1
-rw-r--r--gnu/packages/audio.scm33
-rw-r--r--gnu/packages/patches/alsa-modular-synth-fix-vocoder.patch522
3 files changed, 3 insertions, 553 deletions
diff --git a/gnu/local.mk b/gnu/local.mk
index 18a2389514..7d0458ca05 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -791,7 +791,6 @@ dist_patch_DATA = \
%D%/packages/patches/akonadi-not-relocatable.patch \
%D%/packages/patches/akonadi-timestamps.patch \
%D%/packages/patches/allegro-mesa-18.2.5-and-later.patch \
- %D%/packages/patches/alsa-modular-synth-fix-vocoder.patch \
%D%/packages/patches/amule-crypto-6.patch \
%D%/packages/patches/anki-mpv-args.patch \
%D%/packages/patches/antiword-CVE-2014-8123.patch \
diff --git a/gnu/packages/audio.scm b/gnu/packages/audio.scm
index 7a5dfe0223..4acc345c3e 100644
--- a/gnu/packages/audio.scm
+++ b/gnu/packages/audio.scm
@@ -476,41 +476,15 @@ implementation of Adaptive Multi Rate Narrowband and Wideband
(define-public alsa-modular-synth
(package
(name "alsa-modular-synth")
- (version "2.1.2")
+ (version "2.2.0")
(source (origin
(method url-fetch)
(uri (string-append "mirror://sourceforge/alsamodular/alsamodular"
"/" version "/ams-" version ".tar.bz2"))
(sha256
(base32
- "1azbrhpfk4nnybr7kgmc7w6al6xnzppg853vas8gmkh185kk11l0"))
- (patches
- (search-patches "alsa-modular-synth-fix-vocoder.patch"))))
+ "056dn6b9c5nsw2jdww7z1kxrjqqfvxjzxhsd5x9gi4wkwyiv21nz"))))
(build-system gnu-build-system)
- (arguments
- `(#:configure-flags
- '("--enable-qt5"
- "CXXFLAGS=-std=gnu++11")
- #:phases
- (modify-phases %standard-phases
- (add-after 'set-paths 'hide-default-gcc
- (lambda* (#:key inputs #:allow-other-keys)
- (let ((gcc (assoc-ref inputs "gcc")))
- ;; Remove the default GCC from CPLUS_INCLUDE_PATH to prevent
- ;; conflicts with the GCC 5 input.
- (setenv "CPLUS_INCLUDE_PATH"
- (string-join
- (delete (string-append gcc "/include/c++")
- (string-split (getenv "CPLUS_INCLUDE_PATH") #\:))
- ":"))
- #t)))
- ;; Insert an extra space between linker flags.
- (add-before 'configure 'add-missing-space
- (lambda _
- (substitute* "configure"
- (("LIBS\\+=\\$LIBSsave") "LIBS+=\" $LIBSsave\"")
- (("CFLAGS\\+=\\$CFLAGSsave") "CFLAGS+=\" $CFLAGSsave\""))
- #t)))))
(inputs
`(("alsa-lib" ,alsa-lib)
;; We cannot use zita-alsa-pcmi (the successor of clalsadrv) due to
@@ -523,8 +497,7 @@ implementation of Adaptive Multi Rate Narrowband and Wideband
("qtbase" ,qtbase)))
(native-inputs
`(("pkg-config" ,pkg-config)
- ("qttools" ,qttools)
- ("gcc@5" ,gcc-5)))
+ ("qttools" ,qttools)))
(home-page "http://alsamodular.sourceforge.net/")
(synopsis "Realtime modular synthesizer and effect processor")
(description
diff --git a/gnu/packages/patches/alsa-modular-synth-fix-vocoder.patch b/gnu/packages/patches/alsa-modular-synth-fix-vocoder.patch
deleted file mode 100644
index 33a68a1dd8..0000000000
--- a/gnu/packages/patches/alsa-modular-synth-fix-vocoder.patch
+++ /dev/null
@@ -1,522 +0,0 @@
-This patch was taken from Debian.
-https://salsa.debian.org/multimedia-team/ams/-/raw/master/debian/patches/0007-Make-vocoder-module-compatible-to-C-11.patch
-
-From: Guido Scholz <gscholz@users.sourceforge.net>
-Date: Tue, 6 Nov 2018 21:55:38 +0100
-Subject: Make vocoder module compatible to C++11
-
----
- src/m_vocoder.cpp | 218 +++++++++++++++++++++++++++---------------------------
- src/m_vocoder.h | 31 ++++----
- 2 files changed, 124 insertions(+), 125 deletions(-)
-
-diff --git a/src/m_vocoder.cpp b/src/m_vocoder.cpp
-index 572cf65..371e2cf 100644
---- a/src/m_vocoder.cpp
-+++ b/src/m_vocoder.cpp
-@@ -18,10 +18,6 @@
- along with ams. If not, see <http://www.gnu.org/licenses/>.
- */
-
--#include <stdio.h>
--#include <stdlib.h>
--#include <unistd.h>
--#include <math.h>
- #include <qwidget.h>
- #include <qstring.h>
- #include <qslider.h>
-@@ -36,16 +32,13 @@
- #include "synthdata.h"
- #include "midicheckbox.h"
- #include "midislider.h"
--// For FFTW to be happy we must include complex.h before fftw3.h
--#include <complex.h>
--#include <fftw3.h>
- #include "port.h"
- #include "m_vocoder.h"
-
- // Window function - One way to make the FFT behave
- // and give more continuous results over edge steps.
-
--float M_vocoder::windowcurve (int windowfunc, int len, int elem, float alpha)
-+float M_vocoder::windowcurve (int windowfunc, unsigned int len, int elem, float alpha)
- {
- float out;
- out = 1.0;
-@@ -98,6 +91,7 @@ float M_vocoder::windowcurve (int windowfunc, int len, int elem, float alpha)
- return (out);
- }
-
-+
- M_vocoder::M_vocoder(QWidget* parent, int id)
- : Module(M_type_vocoder, id, 5, parent, tr("FFT Vocoder"))
- {
-@@ -160,6 +154,7 @@ M_vocoder::M_vocoder(QWidget* parent, int id)
- modbuf[l1] = (float *)malloc( fftsize * sizeof(float));
- memset( modbuf[l1], 0, fftsize * sizeof(float));
- }
-+
- carrbuf = (float **)malloc(synthdata->poly * sizeof(float *));
- for (l1 = 0; l1 < synthdata->poly; l1++) {
- carrbuf[l1] = (float *)malloc( fftsize * sizeof(float));
-@@ -175,38 +170,48 @@ M_vocoder::M_vocoder(QWidget* parent, int id)
- window[l2] = windowcurve (whichwin, fftsize, l2, 0.25);
-
- // FFTW setup stuff
-- carrinforward = (fftw_complex *) fftw_malloc (sizeof (fftw_complex)
-- * fftsize);
-- carrinbackward = (fftw_complex *) fftw_malloc (sizeof (fftw_complex)
-- * fftsize);
-- carroutforward = (fftw_complex *) fftw_malloc (sizeof (fftw_complex)
-- * fftsize);
-- carroutbackward = (fftw_complex *) fftw_malloc (sizeof (fftw_complex)
-- * fftsize);
-- modinforward = (fftw_complex *) fftw_malloc (sizeof (fftw_complex)
-- * fftsize);
-- modinbackward = (fftw_complex *) fftw_malloc (sizeof (fftw_complex)
-- * fftsize);
-- modoutforward = (fftw_complex *) fftw_malloc (sizeof (fftw_complex)
-- * fftsize);
-- modoutbackward = (fftw_complex *) fftw_malloc (sizeof (fftw_complex)
-- * fftsize);
-- fftw_set_timelimit (5.0);
-- planmodforward = fftw_plan_dft_1d (fftsize, modinforward,
-- modoutforward, FFTW_FORWARD, FFTW_MEASURE);
-- planmodbackward = fftw_plan_dft_1d (fftsize, modinbackward,
-- modoutbackward, FFTW_BACKWARD, FFTW_MEASURE);
-- plancarrforward = fftw_plan_dft_1d (fftsize, carrinforward,
-- carroutforward, FFTW_FORWARD, FFTW_MEASURE);
-- plancarrbackward = fftw_plan_dft_1d (fftsize, carrinbackward,
-- carroutbackward, FFTW_BACKWARD, FFTW_MEASURE);
-+ carrinforward.reserve(fftsize);
-+ carrinbackward.reserve(fftsize);
-+ carroutforward.reserve(fftsize);
-+ carroutbackward.reserve(fftsize);
-+ modinforward.reserve(fftsize);
-+ modinbackward.reserve(fftsize);
-+ modoutforward.reserve(fftsize);
-+ modoutbackward.reserve(fftsize);
-+
-+ fftw_set_timelimit(5.0);
-+
-+ planmodforward = fftw_plan_dft_1d(fftsize,
-+ reinterpret_cast<fftw_complex*> (modinforward.data()),
-+ reinterpret_cast<fftw_complex*> (modoutforward.data()),
-+ FFTW_FORWARD, FFTW_MEASURE);
-+
-+ planmodbackward = fftw_plan_dft_1d(fftsize,
-+ reinterpret_cast<fftw_complex*> (modinbackward.data()),
-+ reinterpret_cast<fftw_complex*> (modoutbackward.data()),
-+ FFTW_BACKWARD, FFTW_MEASURE);
-+
-+ plancarrforward = fftw_plan_dft_1d(fftsize,
-+ reinterpret_cast<fftw_complex*> (carrinforward.data()),
-+ reinterpret_cast<fftw_complex*> (carroutforward.data()),
-+ FFTW_FORWARD, FFTW_MEASURE);
-+
-+ plancarrbackward = fftw_plan_dft_1d(fftsize,
-+ reinterpret_cast<fftw_complex*> (carrinbackward.data()),
-+ reinterpret_cast<fftw_complex*> (carroutbackward.data()),
-+ FFTW_BACKWARD, FFTW_MEASURE);
- }
-
-+
- M_vocoder::~M_vocoder() {
-
-- int l1;
-+ // Clean up FFTW stuff.
-+ fftw_destroy_plan (plancarrforward);
-+ fftw_destroy_plan (plancarrbackward);
-+ fftw_destroy_plan (planmodforward);
-+ fftw_destroy_plan (planmodbackward);
-
-- for (l1 = 0; l1 < synthdata->poly; l1++) {
-+ for (int l1 = 0; l1 < synthdata->poly; l1++) {
- free(modbuf[l1]);
- free(carrbuf[l1]);
- }
-@@ -215,29 +220,14 @@ M_vocoder::~M_vocoder() {
- free (window);
- free (modmap);
- free (armodmap);
--
-- //#define FFTW_CLEANUP
--#ifdef FFTW_CLEANUP
-- // Clean up FFTW stuff.
-- fftw_destroy_plan (plancarrforward);
-- fftw_destroy_plan (plancarrbackward);
-- fftw_destroy_plan (planmodforward);
-- fftw_destroy_plan (planmodbackward);
-- fftw_free (carrinforward);
-- fftw_free (carrinbackward);
-- fftw_free (carroutforward);
-- fftw_free (carroutbackward);
-- fftw_free (modinforward);
-- fftw_free (modinbackward);
-- fftw_free (modoutforward);
-- fftw_free (modoutbackward);
--#endif
- }
-
-+
- void M_vocoder::generateCycle() {
-
- int l1; // l1 indexes along polyphony.
- unsigned int l2; // l2 indexes along the cycle
-+ const std::complex<double> I(0.0, 1.0);
-
- inModulator = port_M_modulator->getinputdata();
- inPitchShift = port_M_pitchshift->getinputdata();
-@@ -272,7 +262,7 @@ void M_vocoder::generateCycle() {
- // Did the user change the FFT windowing function?
- if (myFFTWindowFunc != whichwin) {
- whichwin = myFFTWindowFunc;
-- for (l2 = 0; l2 < (unsigned int) fftsize; l2++)
-+ for (l2 = 0; l2 < fftsize; l2++)
- window[l2] = windowcurve (whichwin, fftsize, l2, 0.25);
- }
-
-@@ -294,7 +284,7 @@ void M_vocoder::generateCycle() {
- }
-
- // window the input buffer to modinforward
-- for (l2 = 0; l2 < (unsigned int)fftsize ; l2++) {
-+ for (l2 = 0; l2 < fftsize ; l2++) {
- modinforward[l2] = modbuf[l1][l2] * window[l2];
- }
-
-@@ -310,17 +300,18 @@ void M_vocoder::generateCycle() {
- fftw_execute (planmodforward);
-
- // copy the FFT of the modulator to modinbackward.
-- for (l2 = 0; l2 < (unsigned int)fftsize; l2++)
-- modinbackward[l2] = modoutforward[l2];
-+ //for (l2 = 0; l2 < fftsize; l2++)
-+ // modinbackward[l2] = modoutforward[l2];
-+ modinbackward = modoutforward;
-
- // Send the FFT of the modulator to the output for giggles
- // and get an approximation of the first harmonic too.
- float firstharmonicval;
- int firstharmonicindex;
- firstharmonicval = 0.0;
-- firstharmonicindex = 1.0;
-+ firstharmonicindex = 1;
- for (l2 = 1; l2 < (unsigned int) synthdata->cyclesize; l2++) {
-- data[2][l1][l2] = logf(fabs (creal (modoutforward[l2])) + 1.0);
-+ data[2][l1][l2] = logf(fabs(modoutforward[l2].real()) + 1.0);
- if (data[2][l1][l2] > firstharmonicval) {
- firstharmonicindex = l2;
- firstharmonicval = data[2][l1][l2] ;
-@@ -333,35 +324,38 @@ void M_vocoder::generateCycle() {
-
- // intermediate frequency-domain munging of modulator
- // Frequency (additive, Bode-style) shifting first
-- for (l2 = 0; l2 < (unsigned int)fftsize; l2++)
-- modinbackward[l2] = 0;
-+ for (l2 = 0; l2 < fftsize; l2++)
-+ modinbackward[l2] = 0.0;
-+
- int lclfrq;
-- for (l2 = 0; l2 < (unsigned int)fftsize/2; l2++) {
-+ for (l2 = 0; l2 < fftsize/2; l2++) {
- // positive frequencies (first half) of the FFT result
- lclfrq = l2 + (int)freqshift + vcfreqshift * inFreqShift[l1][0];
- lclfrq = lclfrq > 0 ? lclfrq : 0;
-- lclfrq = lclfrq < ((fftsize/2)-1) ? lclfrq : (fftsize/2)-1;
-+ lclfrq = lclfrq < (int)((fftsize/2)-1) ? lclfrq : (fftsize/2)-1;
- modinbackward [lclfrq] = modoutforward [l2];
- // Negative frequencies (second half of the fft result)
-- modinbackward [fftsize - lclfrq] = modoutforward [ fftsize - l2];
-+ modinbackward [fftsize - lclfrq] = modoutforward [fftsize - l2];
- }
-
-- // Pitchshifting (multiplicative, harmonic-retaining) shifting.
-- // Note that we reuse the modoutforward as working space
-- for (l2 = 0; l2 < (unsigned int) fftsize; l2++) {
-- modoutforward[l2] = modinbackward[l2];
-- };
-- for (l2 = 0; l2 < (unsigned int)fftsize; l2++)
-- modinbackward[l2] = 0;
-+ // Pitchshifting (multiplicative, harmonic-retaining) shifting.
-+ // Note that we reuse the modoutforward as working space
-+ //for (l2 = 0; l2 < fftsize; l2++) {
-+ // modoutforward[l2] = modinbackward[l2];
-+ //};
-+ modoutforward = modinbackward;
-+
-+ for (l2 = 0; l2 < fftsize; l2++)
-+ modinbackward[l2] = 0.0;
-
- float psmod, psfactor;
- psmod = (pitchshift + vcpitch * inPitchShift[l1][0]);
- psfactor = pow (2.0, psmod);
-- for (l2 = 0; l2 < (unsigned int)fftsize/2; l2++) {
-+ for (l2 = 0; l2 < fftsize/2; l2++) {
- // positive frequencies (first half) of the FFT result
- lclfrq = l2 * psfactor;
- lclfrq = lclfrq > 0 ? lclfrq : 0;
-- lclfrq = lclfrq < ((fftsize/2)-1) ? lclfrq : (fftsize/2)-1;
-+ lclfrq = lclfrq < (int)((fftsize/2)-1) ? lclfrq : (fftsize/2)-1;
- // Old way to pitch shift: just move the bucket. But this puts
- // nulls wherever the energy is split between two buckets with
- // a 180 degree phase difference.
-@@ -375,12 +369,12 @@ void M_vocoder::generateCycle() {
- // Better way: move freq. bin, multiply angle by octave motion.
- //
- modinbackward[lclfrq] +=
-- cabs (modoutforward [l2])
-- * cexp (I * ( carg (modoutforward [l2])
-+ std::abs(modoutforward[l2])
-+ * std::exp (I * ( std::arg (modoutforward [l2])
- + (l2 * phaseshift * psfactor)));
- modinbackward[fftsize - lclfrq] +=
-- cabs (modoutforward [ fftsize - l2])
-- * cexp (I * ( carg (modoutforward [ fftsize - l2])
-+ std::abs (modoutforward [ fftsize - l2])
-+ * std::exp (I * ( std::arg (modoutforward [ fftsize - l2])
- + (l2 * phaseshift * psfactor)));
- };
- }
-@@ -389,9 +383,9 @@ void M_vocoder::generateCycle() {
- fftw_execute (planmodbackward);
-
- // renormalize the time-domain modulator output
-- for (l2 = 0; l2 < (unsigned)fftsize; l2++) {
-- modoutbackward [l2] = modoutbackward[l2] / float (fftsize) ;
-- modoutbackward [l2] = modoutbackward[l2] / window[l2];
-+ for (l2 = 0; l2 < fftsize; l2++) {
-+ modoutbackward [l2] = modoutbackward[l2] / (double) fftsize;
-+ modoutbackward [l2] = modoutbackward[l2] / (double) window[l2];
- }
-
- unsigned int i;
-@@ -400,13 +394,11 @@ void M_vocoder::generateCycle() {
-
-
- // Splicing the new output to the results
-- if (dynsplice == 0.0)
-- {
-+ if (dynsplice == 0.0) {
- // output it as the altered modulator.
- for (l2 = 0; l2 < synthdata->cyclesize; l2++) {
-- data[0][l1][l2] = creal ( modoutbackward [l2 +
-- fftsize/2 -
-- synthdata->cyclesize/2 ]);
-+ data[0][l1][l2] =
-+ modoutbackward[l2 + fftsize/2 - synthdata->cyclesize/2].real();
- }
- clomatch_index = fftsize - synthdata->cyclesize;
- }
-@@ -421,18 +413,21 @@ void M_vocoder::generateCycle() {
- float tval, dtval;
- int searchstart;
- float spliceval, dspliceval;
-- searchstart = fftsize/2 - synthdata->cyclesize;
-- if (searchstart < 1) searchstart = 1;
-- clomatch_index = searchstart;
-+
-+ searchstart = fftsize/2 - synthdata->cyclesize;
-+ if (searchstart < 1)
-+ searchstart = 1;
-+
-+ clomatch_index = searchstart;
- spliceval = data[0][l1][synthdata->cyclesize - 1];
- dspliceval = spliceval - data[0][l1][synthdata->cyclesize - 2];
-- clov_sofar= fabs(creal(modoutbackward[clomatch_index])-spliceval );
-+ clov_sofar= fabs(modoutbackward[clomatch_index].real()-spliceval);
- for (l2 = searchstart;
- l2 < (searchstart + synthdata->cyclesize);
- l2++)
- {
-- tval = creal (modoutbackward[l2]);
-- dtval = tval - creal (modoutbackward [l2-1]);
-+ tval = modoutbackward[l2].real();
-+ dtval = tval - modoutbackward [l2-1].real();
- if (
- ((fabs (tval - spliceval )) < clov_sofar )
- && ((dtval * dspliceval ) >= 0)
-@@ -445,15 +440,15 @@ void M_vocoder::generateCycle() {
- };
- // fprintf (stderr, "%d %f %f ",
- // clomatch_index, clov_sofar, clodv_sofar);
--
-+
- // What's our residual error, so that we can splice this
- // with minimal "click"?
-- residual = + spliceval - creal( modoutbackward[clomatch_index]);
-+ residual = + spliceval - modoutbackward[clomatch_index].real();
-
- // Move our wave, with the best match so far established, to
- // the output buffer area.
- for (l2 = 0; l2 < synthdata->cyclesize; l2++) {
-- data[0][l1][l2] = creal ( modoutbackward [ clomatch_index + l2])
-+ data[0][l1][l2] = modoutbackward[clomatch_index + l2].real()
- + ((1.0 - (float(l2) / float(synthdata->cyclesize))) * residual);
- };
-
-@@ -466,17 +461,18 @@ void M_vocoder::generateCycle() {
- for (l2 = 0; l2 < fftsize - synthdata->cyclesize; l2++) {
- carrbuf [l1][l2] = carrbuf [l1][l2 + synthdata->cyclesize];
- }
-+
- for (l2 = 0; l2 < synthdata->cyclesize; l2++) {
- carrbuf [l1][l2 + fftsize - synthdata->cyclesize] = inCarrier[l1][l2];
- }
-
-- for (l2 = 0; l2 < unsigned (fftsize); l2++) {
-+ for (l2 = 0; l2 < fftsize; l2++) {
- carrinforward [l2] = carrbuf [l1][l2] * window[l2];
- }
-
- fftw_execute (plancarrforward);
-
-- for (l2 = 0; l2 < (unsigned) fftsize; l2++) {
-+ for (l2 = 0; l2 < fftsize; l2++) {
- carrinbackward[l2] = carroutforward[l2];
- };
-
-@@ -486,34 +482,37 @@ void M_vocoder::generateCycle() {
- // Group the modulator into channels, and multipy the channels
- // over the carrier.
-
-- int localchannels;
-- localchannels = channels + vcchannels * inChannels[l1][0];
-- if (localchannels < 1) localchannels = 1;
-- if (localchannels > fftsize - 1) localchannels = fftsize - 1;
-- for (l2 = 0; l2 < (unsigned) fftsize; l2++) {
-+ unsigned int localchannels = channels + vcchannels * inChannels[l1][0];
-+ if (localchannels < 1)
-+ localchannels = 1;
-+
-+ if (localchannels > fftsize - 1)
-+ localchannels = fftsize - 1;
-+
-+ for (l2 = 0; l2 < fftsize; l2++) {
- modmap[l2] = 0;
- // initial conditions...
- if (l2 == 0)
- for (i = 0; i < channels; i++)
-- modmap[l2] += cabs (modoutforward[l2 + i]);
-+ modmap[l2] += std::abs(modoutforward[l2 + i]);
- else
- modmap [l2] = modmap[l2 - 1];
-
- // add the heads, subtract the tails
- i = l2 + channels;
-- if (l2 < (unsigned)fftsize - 2)
-- modmap[l2] += cabs( modoutforward [i] );
-+ if (l2 < fftsize - 2)
-+ modmap[l2] += std::abs(modoutforward[i]);
- i = l2 - channels;
- if (l2 >= channels)
-- modmap[l2] -= cabs( modoutforward [i] );
-+ modmap[l2] -= std::abs(modoutforward[i]);
- }
-
- // Normalize the modmap
-- for (l2 = 0; l2 < (unsigned) fftsize; l2++)
-+ for (l2 = 0; l2 < fftsize; l2++)
- modmap[l2] = modmap[l2] / localchannels;
-
- // Do attack/release
-- for (l2 = 0; l2 < (unsigned) fftsize; l2++) {
-+ for (l2 = 0; l2 < fftsize; l2++) {
- if (modmap [l2] > armodmap[l2])
- armodmap [l2] += (1 - attack) * (modmap[l2] - armodmap[l2]);
- if (modmap [l2] < armodmap[l2])
-@@ -521,8 +520,8 @@ void M_vocoder::generateCycle() {
- }
-
- // multiply the carrier by the modulation map.
-- for (l2 = 0; l2 < (unsigned) fftsize; l2++) {
-- carrinbackward[l2] = carroutforward[l2] * armodmap[l2];
-+ for (l2 = 0; l2 < fftsize; l2++) {
-+ carrinbackward[l2] = carroutforward[l2] * (double) armodmap[l2];
- }
-
- // reverse transform to final output, and renormalize by 1/fftsize.
-@@ -532,8 +531,7 @@ void M_vocoder::generateCycle() {
- for (l2 = 0; l2 < synthdata->cyclesize; l2++) {
- offset = l2 + (fftsize/2) - (synthdata->cyclesize / 2);
- data[1][l1][l2]=
-- (creal(carroutbackward[offset]/window[offset])) / (fftsize * 100);
-+ (carroutbackward[offset].real()/window[offset]) / (fftsize * 100);
- };
- };
- }
--
-diff --git a/src/m_vocoder.h b/src/m_vocoder.h
-index 38eac58..32c8521 100644
---- a/src/m_vocoder.h
-+++ b/src/m_vocoder.h
-@@ -1,4 +1,4 @@
--/*
-+/*
- Vocoder - derived from m_delay.cpp
-
- Copyright (C) 2011 Bill Yerazunis <yerazunis@yahoo.com>
-@@ -22,7 +22,9 @@
- #define M_VOCODER_H
-
- #include "module.h"
--#include <complex.h>
-+
-+#include <vector>
-+#include <ccomplex>
- #include <fftw3.h>
-
- #define MODULE_VOCODER_WIDTH 105
-@@ -30,7 +32,7 @@
-
- class M_vocoder : public Module
- {
-- Q_OBJECT
-+ Q_OBJECT
-
- float channels, vcchannels;
- float attack, release;
-@@ -42,21 +44,20 @@ class M_vocoder : public Module
-
- Port *port_M_modulator, *port_M_pitchshift, *port_M_freqshift,
- *port_M_channels, *port_M_carrier;
-+
- Port *port_modfft_out, *port_firstharmonic_out,
-- *port_altmodulator_out,
-- *port_vocoder_out;
-+ *port_altmodulator_out, *port_vocoder_out;
-
-- fftw_plan planmodforward, planmodbackward,
-+ fftw_plan planmodforward, planmodbackward,
- plancarrforward, plancarrbackward;
-
-- fftw_complex *carrinforward, *carroutforward,
-- *carrinbackward, *carroutbackward,
-- *modinforward, *modoutforward,
-- *modinbackward, *modoutbackward;
-+ std::vector<std::complex<double>> carrinforward, carroutforward,
-+ carrinbackward, carroutbackward,
-+ modinforward, modoutforward,
-+ modinbackward, modoutbackward;
-
-- public:
-- int fftsize;
-- float **inModulator, **inPitchShift, **inFreqShift,
-+ unsigned int fftsize;
-+ float **inModulator, **inPitchShift, **inFreqShift,
- **inChannels, **inCarrier;
- // the previous time-based samples, for overlapping
- float **modbuf, **carrbuf;
-@@ -68,10 +69,10 @@ class M_vocoder : public Module
- float *armodmap;
-
- public:
-- float windowcurve (int windowfunc, int len, int elem, float alpha );
-+ float windowcurve (int windowfunc, unsigned int len, int elem, float alpha );
- M_vocoder(QWidget* parent=0, int id = 0);
- ~M_vocoder();
- void generateCycle();
- };
--
-+
- #endif