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-rw-r--r--sc4pd/source/sc*.cpp113
1 files changed, 0 insertions, 113 deletions
diff --git a/sc4pd/source/sc*.cpp b/sc4pd/source/sc*.cpp
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--- a/sc4pd/source/sc*.cpp
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@@ -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;
- }
- }
-}
-
-