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Diffstat (limited to 'Buzz~/Buzz~.cpp')
-rw-r--r-- | Buzz~/Buzz~.cpp | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/Buzz~/Buzz~.cpp b/Buzz~/Buzz~.cpp new file mode 100644 index 0000000..cb949e7 --- /dev/null +++ b/Buzz~/Buzz~.cpp @@ -0,0 +1,101 @@ +// +// +// direct port of sndobj's Buzz +// Copyright (C) 2005 Tim Blechmann +// +// 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; see the file COPYING. If not, write to +// the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +// Boston, MA 02111-1307, USA. + + + +#define FLEXT_ATTRIBUTES 1 + +#include <flsndobj.h> + +#if !defined(FLEXT_VERSION) || (FLEXT_VERSION < 500) +#error You need at least flext version 0.5 +#endif + + +class FlextBuzz: + public flext_sndobj +{ + FLEXT_HEADER(FlextBuzz,flext_sndobj); + +public: + FlextBuzz(int argc, t_atom* argv); + + virtual bool NewObjs(); + virtual void FreeObjs(); + virtual void ProcessObjs(); + + Buzz* buzz; + + float freq; + float amp; + int harm; + +private: + + FLEXT_ATTRVAR_F(amp); + FLEXT_ATTRVAR_F(freq); + FLEXT_ATTRVAR_I(harm); +}; + +FLEXT_LIB_DSP_V("Buzz~",FlextBuzz) + + +FlextBuzz::FlextBuzz(int argc, t_atom* argv) +{ + AtomList l(argc, argv); + + FLEXT_ADDATTR_VAR1("frequency", freq); + FLEXT_ADDATTR_VAR1("amp", amp); + FLEXT_ADDATTR_VAR1("harm", harm); + + AddOutSignal(1); +} + + +bool FlextBuzz::NewObjs() +{ + buzz = new Buzz(freq, amp, harm, 0, + 0, Blocksize(), Samplerate()); + + return true; +} + +void FlextBuzz::FreeObjs() +{ + delete buzz; +} + +void FlextBuzz::ProcessObjs() +{ + buzz->SetFreq(freq); + buzz->SetAmp(amp); + buzz->SetHarm(harm); + + buzz->DoProcess(); + + *buzz >> OutObj(0); +} + +static void setup() +{ + FLEXT_DSP_SETUP(FlextBuzz); +} + +FLEXT_LIB_SETUP(Buzz_tilde,setup) |