brickworks/include/bwpp_osc_saw.h

80 lines
1.9 KiB
C++

/*
* Brickworks
*
* Copyright (C) 2023 Orastron Srl unipersonale
*
* Brickworks 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 3 of the License.
*
* Brickworks 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 Brickworks. If not, see <http://www.gnu.org/licenses/>.
*
* File author: Stefano D'Angelo
*/
#ifndef BWPP_OSC_SAW_H
#define BWPP_OSC_SAW_H
#include <bw_osc_saw.h>
#include <array>
namespace Brickworks {
/*! api {{{
* ##### Brickworks::OscSaw
* ```>>> */
template<size_t N_CHANNELS>
class OscSaw {
public:
OscSaw();
void process(
std::array<const float *, N_CHANNELS> x,
std::array<const float *, N_CHANNELS> x_phase_inc,
std::array<float *, N_CHANNELS> y,
int nSamples);
void setAntialiasing(bool value);
/*! <<<...
* }
* ```
* }}} */
/*** Implementation ***/
/* WARNING: This part of the file is not part of the public API. Its content may
* change at any time in future versions. Please, do not use it directly. */
private:
bw_osc_saw_coeffs coeffs;
};
template<size_t N_CHANNELS>
inline OscSaw<N_CHANNELS>::OscSaw() {
bw_osc_saw_init(&coeffs);
}
template<size_t N_CHANNELS>
inline void OscSaw<N_CHANNELS>::process(
std::array<const float *, N_CHANNELS> x,
std::array<const float *, N_CHANNELS> x_phase_inc,
std::array<float *, N_CHANNELS> y,
int nSamples) {
bw_osc_saw_process_multi(&coeffs, x.data(), x_phase_inc.data(), y.data(), N_CHANNELS, nSamples);
}
template<size_t N_CHANNELS>
inline void OscSaw<N_CHANNELS>::setAntialiasing(bool value) {
bw_osc_saw_set_antialiasing(&coeffs, value);
}
}
#endif