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/* -*- Mode: C ; c-basic-offset: 2 -*- */
/*****************************************************************************
*
* Copyright (C) 2007,2008,2009 Nedko Arnaudov <nedko@arnaudov.name>
*
* 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; version 2 of the License
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
*****************************************************************************/
#ifndef FILTER_SV_H__9B6BCECA_4958_4B6E_A4F6_D73B442FA1B6__INCLUDED
#define FILTER_SV_H__9B6BCECA_4958_4B6E_A4F6_D73B442FA1B6__INCLUDED
#ifdef __cplusplus
extern "C" {
#endif
#if 0
} /* Adjust editor indent */
#endif
typedef struct _zyn_filter_sv_handle { int unused; } * zyn_filter_sv_handle;
bool
zyn_filter_sv_create(
float sample_rate,
float frequency,
float q_factor,
zyn_filter_sv_handle * handle_ptr);
int
zyn_filter_sv_get_type(
zyn_filter_sv_handle filter_handle);
void
zyn_filter_sv_set_type(
zyn_filter_sv_handle filter_handle,
int type);
float
zyn_filter_sv_get_frequency(
zyn_filter_sv_handle filter_handle);
void
zyn_filter_sv_set_frequency(
zyn_filter_sv_handle filter_handle,
float frequency);
float
zyn_filter_sv_get_q_factor(
zyn_filter_sv_handle filter_handle);
void
zyn_filter_sv_set_q_factor(
zyn_filter_sv_handle filter_handle,
float q_factor);
float
zyn_filter_sv_get_frequency_tracking(
zyn_filter_sv_handle filter_handle);
void
zyn_filter_sv_set_frequency_tracking(
zyn_filter_sv_handle filter_handle,
float frequency_tracking);
float
zyn_filter_sv_get_gain(
zyn_filter_sv_handle filter_handle);
void
zyn_filter_sv_set_gain(
zyn_filter_sv_handle filter_handle,
float gain);
int
zyn_filter_sv_get_stages(
zyn_filter_sv_handle filter_handle);
void
zyn_filter_sv_set_stages(
zyn_filter_sv_handle filter_handle,
int stages);
void
zyn_filter_sv_destroy(
zyn_filter_sv_handle handle);
bool
zyn_filter_sv_processor_create(
zyn_filter_sv_handle filter_handle,
zyn_filter_processor_handle * processor_handle_ptr);
void
zyn_filter_sv_processor_destroy(
zyn_filter_processor_handle processor_handle);
void
zyn_filter_sv_processor_init(
zyn_filter_processor_handle processor_handle,
float note_base_frequency,
float velocity_adjust);
void
zyn_filter_sv_process(
zyn_filter_processor_handle processor_handle,
float frequency_adjust, /* lfo/envelope adjust */
zyn_sample_type *samples);
#if 0
{ /* Adjust editor indent */
#endif
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* #ifndef FILTER_SV_H__9B6BCECA_4958_4B6E_A4F6_D73B442FA1B6__INCLUDED */
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