From 256119f46dce880391bd994b82be81d003056f7d Mon Sep 17 00:00:00 2001 From: Guenter Geiger Date: Tue, 19 Nov 2002 11:47:34 +0000 Subject: added svn path=/trunk/externals/rhythm_estimator/; revision=218 --- pd_rhythm_quantum.h | 80 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 pd_rhythm_quantum.h (limited to 'pd_rhythm_quantum.h') diff --git a/pd_rhythm_quantum.h b/pd_rhythm_quantum.h new file mode 100644 index 0000000..fa573c0 --- /dev/null +++ b/pd_rhythm_quantum.h @@ -0,0 +1,80 @@ +/* Rhythm estimation in real time -- PD wrapper + Copyright (C) 2000 Jarno Seppänen and Piotr Majdak + $Id: pd_rhythm_quantum.h,v 1.1 2002-11-19 11:39:55 ggeiger Exp $ + + This file is part of rhythm_estimator. + + 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. */ + +#ifndef __PD_RHYTHM_QUANTUM_H__ +#define __PD_RHYTHM_QUANTUM_H__ + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#ifndef MAXPDSTRING /* how primitive */ +#include "m_pd.h" +#endif /* MAXPDSTRING */ + +#include "rhythm_quantum.h" + + /* Parameter string for setting using set-method */ +#define RHYTHM_QUANTUM_GCD_PERC_STR "gcd_perc" + + +typedef struct +{ + t_object x_obj; + + Rhythm_Quantum* rhythm_quantum; + + /* Array-related variables */ + t_symbol* array_symbol; + int array_nsampsintab; + float* array_vec; + +} pd_t_rhythm_quantum; + +/* Object construction and destruction */ +void rhythm_quantum_setup (void); +static void* pd_rhythm_quantum_new (t_symbol* s); +static void pd_rhythm_quantum_free (pd_t_rhythm_quantum* x); + +/* "Bang" inlet message callback */ +static void pd_rhythm_quantum_bang (pd_t_rhythm_quantum* x); +static void pd_rhythm_quantum_set (pd_t_rhythm_quantum* x, + t_symbol* s, + t_float value); +static void pd_rhythm_quantum_print (pd_t_rhythm_quantum* x); + + /* helper functions */ + /* access to an array for reading the histogram */ +static void pd_rhythm_quantum_array_initialize (pd_t_rhythm_quantum* x, + t_symbol* s); +static void pd_rhythm_quantum_array_read (pd_t_rhythm_quantum* x, + float** vector, + unsigned* length); +static void pd_rhythm_quantum_array_finish (pd_t_rhythm_quantum* x); + + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* __PD_RHYTHM_QUANTUM_H__ */ +/* EOF */ + -- cgit v1.2.1