From ba1866d2b465633b6d4b3ebbba2c6dc6c0e25d6b Mon Sep 17 00:00:00 2001 From: Tim Blechmann Date: Sat, 11 Sep 2004 08:10:45 +0000 Subject: ... svn path=/trunk/externals/tb/; revision=2024 --- sc4pd/source/sc*.cpp | 113 ------------------------------------------------- sc4pd/source/scmul.cpp | 113 +++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 113 insertions(+), 113 deletions(-) delete mode 100644 sc4pd/source/sc*.cpp create mode 100644 sc4pd/source/scmul.cpp (limited to 'sc4pd/source/sc*.cpp') diff --git a/sc4pd/source/sc*.cpp b/sc4pd/source/sc*.cpp deleted file mode 100644 index 55ac074..0000000 --- a/sc4pd/source/sc*.cpp +++ /dev/null @@ -1,113 +0,0 @@ -/* sc4pd - sc*~ - - Copyright (c) 2004 Tim Blechmann. - - This code is derived from: - SuperCollider real time audio synthesis system - Copyright (c) 2002 James McCartney. All rights reserved. - http://www.audiosynth.com - - This program is free software; you can redistribute it and/or - modify it under the terms of the GNU General Public License - as published by the Free Software Foundation; either version 2 - of the License, or (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - - Based on: - PureData by Miller Puckette and others. - http://www.crca.ucsd.edu/~msp/software.html - FLEXT by Thomas Grill - http://www.parasitaere-kapazitaeten.net/ext - SuperCollider by James McCartney - http://www.audiosynth.com - - Coded while listening to: Phil Minton & Veryan Weston: Ways - -*/ - -#include "sc4pd.hpp" - - -/* ------------------------ sc*~ -------------------------------*/ - -class scmul_ar: - public sc4pd_dsp -{ - FLEXT_HEADER(scmul_ar,sc4pd_dsp); - -public: - scmul_ar(int argc, t_atom *argv); - -protected: - virtual void m_signal(int n, t_sample *const *in, t_sample *const *out); - - void m_set(float f) - { - m_nextfactor = f; - changed = true; - } - - float m_nextfactor, m_factor; - bool changed; - -private: - FLEXT_CALLBACK_1(m_set,float); -}; - -FLEXT_LIB_DSP_V("sc*~",scmul_ar); - -scmul_ar::scmul_ar(int argc, t_atom *argv) -{ - FLEXT_ADDMETHOD(1,m_set); - - //parse arguments - AtomList Args(argc,argv); - - m_factor = sc_getfloatarg(Args,0); - - AddInSignal("signal"); - AddInFloat("scalar"); - AddOutSignal(); - - changed = false; -} - -void scmul_ar::m_signal(int n, t_sample *const *in, - t_sample *const *out) -{ - t_sample *nin = *in; - t_sample *nout = *out; - - if (changed) - { - float xb = m_nextfactor; - float slope = CALCSLOPE(xb, m_factor); - for (int i = 0; i!=n; ++i) - { - ZXP(nout) = ZXP(nin) * xb; - xb += slope; - } - m_factor = xb; - changed = false; - } - else - { - float xb = m_factor; - - for (int i = 0; i!=n; ++i) - { - ZXP(nout) = ZXP(nin) * xb; - } - } -} - - diff --git a/sc4pd/source/scmul.cpp b/sc4pd/source/scmul.cpp new file mode 100644 index 0000000..55ac074 --- /dev/null +++ b/sc4pd/source/scmul.cpp @@ -0,0 +1,113 @@ +/* sc4pd + sc*~ + + Copyright (c) 2004 Tim Blechmann. + + This code is derived from: + SuperCollider real time audio synthesis system + Copyright (c) 2002 James McCartney. All rights reserved. + http://www.audiosynth.com + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + + Based on: + PureData by Miller Puckette and others. + http://www.crca.ucsd.edu/~msp/software.html + FLEXT by Thomas Grill + http://www.parasitaere-kapazitaeten.net/ext + SuperCollider by James McCartney + http://www.audiosynth.com + + Coded while listening to: Phil Minton & Veryan Weston: Ways + +*/ + +#include "sc4pd.hpp" + + +/* ------------------------ sc*~ -------------------------------*/ + +class scmul_ar: + public sc4pd_dsp +{ + FLEXT_HEADER(scmul_ar,sc4pd_dsp); + +public: + scmul_ar(int argc, t_atom *argv); + +protected: + virtual void m_signal(int n, t_sample *const *in, t_sample *const *out); + + void m_set(float f) + { + m_nextfactor = f; + changed = true; + } + + float m_nextfactor, m_factor; + bool changed; + +private: + FLEXT_CALLBACK_1(m_set,float); +}; + +FLEXT_LIB_DSP_V("sc*~",scmul_ar); + +scmul_ar::scmul_ar(int argc, t_atom *argv) +{ + FLEXT_ADDMETHOD(1,m_set); + + //parse arguments + AtomList Args(argc,argv); + + m_factor = sc_getfloatarg(Args,0); + + AddInSignal("signal"); + AddInFloat("scalar"); + AddOutSignal(); + + changed = false; +} + +void scmul_ar::m_signal(int n, t_sample *const *in, + t_sample *const *out) +{ + t_sample *nin = *in; + t_sample *nout = *out; + + if (changed) + { + float xb = m_nextfactor; + float slope = CALCSLOPE(xb, m_factor); + for (int i = 0; i!=n; ++i) + { + ZXP(nout) = ZXP(nin) * xb; + xb += slope; + } + m_factor = xb; + changed = false; + } + else + { + float xb = m_factor; + + for (int i = 0; i!=n; ++i) + { + ZXP(nout) = ZXP(nin) * xb; + } + } +} + + -- cgit v1.2.1