diff options
author | Tim Blechmann <timblech@users.sourceforge.net> | 2004-08-03 09:56:19 +0000 |
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committer | IOhannes m zmölnig <zmoelnig@iem.at> | 2015-10-14 15:11:56 +0200 |
commit | b85f8bc7af3fda0f31af1c79a9f25145b8004705 (patch) | |
tree | 554d5322f8b26e35d287c4ae32557b4c9970cc55 /sc4pd/source/DelayUnit.hpp | |
parent | 78431322cc77b9654fa4a2e2b1b42a9310cb9141 (diff) |
works of one morning
svn path=/trunk/externals/tb/; revision=1906
Diffstat (limited to 'sc4pd/source/DelayUnit.hpp')
-rw-r--r-- | sc4pd/source/DelayUnit.hpp | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/sc4pd/source/DelayUnit.hpp b/sc4pd/source/DelayUnit.hpp new file mode 100644 index 0000000..d794031 --- /dev/null +++ b/sc4pd/source/DelayUnit.hpp @@ -0,0 +1,58 @@ +/* sc4pd + public class for several delay objects + + 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: + +*/ + +#include "sc4pd.hpp" + +class DelayUnit_ar : public flext_dsp +{ + FLEXT_HEADER(DelayUnit_ar, flext_dsp); +public: + /* functions */ + void DelayUnit_AllocDelayLine(); + void DelayUnit_Reset(float maxdelaytime, float delaytime); + float CalcDelay(float delaytime); + void DelayUnit_Dtor(); + + /* data */ + float *m_dlybuf; + float m_dsamp, m_fdelaylen; + float m_delaytime, m_maxdelaytime; + long m_iwrphase, m_idelaylen, m_mask; + long m_numoutput; +}; + +/* todo: a delay for control messages? */ |