new bw_cab modules, fx(pp)_cab examples
This commit is contained in:
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92e312766b
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6
examples/fx_cab/android/Makefile
Normal file
6
examples/fx_cab/android/Makefile
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@ -0,0 +1,6 @@
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ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
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NAME := bw_example_fx_cab
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SOURCES = ${SOURCES_COMMON} ${ROOT_DIR}/../src/bw_example_fx_cab.c
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include ${ROOT_DIR}/../../common/android/android.mk
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7
examples/fx_cab/daisy-seed/Makefile
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7
examples/fx_cab/daisy-seed/Makefile
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@ -0,0 +1,7 @@
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ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
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TARGET = bw_example_fx_cab
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C_SOURCES += ${ROOT_DIR}/../src/bw_example_fx_cab.c
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include ${ROOT_DIR}/../../common/daisy-seed/daisy-seed.mk
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37
examples/fx_cab/daisy-seed/config_daisy_seed.h
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37
examples/fx_cab/daisy-seed/config_daisy_seed.h
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@ -0,0 +1,37 @@
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/*
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* Brickworks
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*
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* Copyright (C) 2023 Orastron Srl unipersonale
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*
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* Brickworks is free software: you can redistribute it and/or modify
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||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
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* the Free Software Foundation, version 3 of the License.
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||||||
|
*
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||||||
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* Brickworks is distributed in the hope that it will be useful,
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||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
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||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
|
||||||
|
* along with Brickworks. If not, see <http://www.gnu.org/licenses/>.
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*
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* File authors: Stefano D'Angelo
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*/
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#ifndef _CONFIG_DAISY_SEED_H
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#define _CONFIG_DAISY_SEED_H
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struct config_pin {
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int param_index;
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int pin;
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};
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#define NUM_PINS 3
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static struct config_pin config_pins[NUM_PINS] = {
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{ 0, 15 },
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{ 1, 16 },
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{ 2, 17 }
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};
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#endif
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6
examples/fx_cab/ios/Makefile
Normal file
6
examples/fx_cab/ios/Makefile
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@ -0,0 +1,6 @@
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ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
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NAME := bw_example_fx_cab
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SOURCE := ${NAME}.c
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include ${ROOT_DIR}/../../common/ios/ios.mk
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57
examples/fx_cab/src/bw_example_fx_cab.c
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57
examples/fx_cab/src/bw_example_fx_cab.c
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@ -0,0 +1,57 @@
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/*
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* Brickworks
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*
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* Copyright (C) 2023 Orastron Srl unipersonale
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*
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||||||
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* Brickworks is free software: you can redistribute it and/or modify
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||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, version 3 of the License.
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||||||
|
*
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||||||
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* Brickworks is distributed in the hope that it will be useful,
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||||||
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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||||||
|
* along with Brickworks. If not, see <http://www.gnu.org/licenses/>.
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*
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* File author: Stefano D'Angelo
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*/
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#include "bw_example_fx_cab.h"
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void bw_example_fx_cab_init(bw_example_fx_cab *instance) {
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bw_cab_init(&instance->cab_coeffs);
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}
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void bw_example_fx_cab_set_sample_rate(bw_example_fx_cab *instance, float sample_rate) {
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bw_cab_set_sample_rate(&instance->cab_coeffs, sample_rate);
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}
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void bw_example_fx_cab_reset(bw_example_fx_cab *instance) {
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bw_cab_reset_coeffs(&instance->cab_coeffs);
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bw_cab_reset_state(&instance->cab_coeffs, &instance->cab_state, 0.f);
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}
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void bw_example_fx_cab_process(bw_example_fx_cab *instance, const float** x, float** y, int n_samples) {
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bw_cab_process(&instance->cab_coeffs, &instance->cab_state, x[0], y[0], n_samples);
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}
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void bw_example_fx_cab_set_parameter(bw_example_fx_cab *instance, int index, float value) {
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instance->params[index] = value;
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switch (index) {
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case p_cutoff_low:
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bw_cab_set_cutoff_low(&instance->cab_coeffs, value);
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break;
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case p_cutoff_high:
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bw_cab_set_cutoff_high(&instance->cab_coeffs, value);
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break;
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case p_tone:
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bw_cab_set_tone(&instance->cab_coeffs, value);
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break;
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}
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}
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float bw_example_fx_cab_get_parameter(bw_example_fx_cab *instance, int index) {
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return instance->params[index];
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}
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60
examples/fx_cab/src/bw_example_fx_cab.h
Normal file
60
examples/fx_cab/src/bw_example_fx_cab.h
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@ -0,0 +1,60 @@
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/*
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* Brickworks
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*
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* Copyright (C) 2023 Orastron Srl unipersonale
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*
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* Brickworks is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3 of the License.
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||||||
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*
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||||||
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* Brickworks is distributed in the hope that it will be useful,
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||||||
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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||||||
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*
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||||||
|
* You should have received a copy of the GNU General Public License
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||||||
|
* along with Brickworks. If not, see <http://www.gnu.org/licenses/>.
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*
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* File author: Stefano D'Angelo
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*/
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#ifndef _BW_EXAMPLE_FX_CAB_H
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#define _BW_EXAMPLE_FX_CAB_H
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#include "platform.h"
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#include <bw_cab.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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enum {
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p_cutoff_low,
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p_cutoff_high,
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p_tone,
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p_n
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};
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struct _bw_example_fx_cab {
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// Sub-components
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bw_cab_coeffs cab_coeffs;
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bw_cab_state cab_state;
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// Parameters
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float params[p_n];
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};
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typedef struct _bw_example_fx_cab bw_example_fx_cab;
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void bw_example_fx_cab_init(bw_example_fx_cab *instance);
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void bw_example_fx_cab_set_sample_rate(bw_example_fx_cab *instance, float sample_rate);
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void bw_example_fx_cab_reset(bw_example_fx_cab *instance);
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void bw_example_fx_cab_process(bw_example_fx_cab *instance, const float** x, float** y, int n_samples);
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void bw_example_fx_cab_set_parameter(bw_example_fx_cab *instance, int index, float value);
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float bw_example_fx_cab_get_parameter(bw_example_fx_cab *instance, int index);
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#ifdef __cplusplus
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}
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#endif
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#endif
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89
examples/fx_cab/src/config.h
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89
examples/fx_cab/src/config.h
Normal file
@ -0,0 +1,89 @@
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/*
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* Brickworks
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||||||
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*
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||||||
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* Copyright (C) 2023 Orastron Srl unipersonale
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||||||
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*
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||||||
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* Brickworks is free software: you can redistribute it and/or modify
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||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation, version 3 of the License.
|
||||||
|
*
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||||||
|
* Brickworks is distributed in the hope that it will be useful,
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||||||
|
* 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/>.
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||||||
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*
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* File authors: Stefano D'Angelo
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*/
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#ifndef _CONFIG_H
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#define _CONFIG_H
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// Definitions
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#define IO_MONO 1
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#define IO_STEREO (1<<1)
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struct config_io_bus {
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const char *name;
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char out;
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char aux;
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char cv;
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char configs;
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};
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struct config_parameter {
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const char *name;
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const char *shortName;
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const char *units;
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char out;
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char bypass;
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int steps;
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float defaultValueUnmapped;
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};
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// Data
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#define COMPANY_NAME "Orastron"
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#define COMPANY_WEBSITE "https://www.orastron.com/"
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#define COMPANY_MAILTO "mailto:info@orastron.com"
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#define PLUGIN_NAME "bw_example_fx_cab"
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#define PLUGIN_VERSION "1.0.0"
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#define NUM_BUSES_IN 1
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#define NUM_BUSES_OUT 1
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#define NUM_CHANNELS_IN 1
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#define NUM_CHANNELS_OUT 1
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static struct config_io_bus config_buses_in[NUM_BUSES_IN] = {
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{ "Audio in", 0, 0, 0, IO_MONO }
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};
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static struct config_io_bus config_buses_out[NUM_BUSES_OUT] = {
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{ "Audio out", 1, 0, 0, IO_MONO }
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};
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#define NUM_PARAMETERS 3
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static struct config_parameter config_parameters[NUM_PARAMETERS] = {
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{ "Cutoff low", "Low", "", 0, 0, 0, 0.5f },
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{ "Cutoff high", "High", "", 0, 0, 0, 0.5f },
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{ "Tone", "Tone", "", 0, 0, 0, 0.5f }
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};
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// Internal API
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#include "bw_example_fx_cab.h"
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#define P_TYPE bw_example_fx_cab
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#define P_INIT bw_example_fx_cab_init
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#define P_SET_SAMPLE_RATE bw_example_fx_cab_set_sample_rate
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#define P_RESET bw_example_fx_cab_reset
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#define P_PROCESS bw_example_fx_cab_process
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#define P_SET_PARAMETER bw_example_fx_cab_set_parameter
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#define P_GET_PARAMETER bw_example_fx_cab_get_parameter
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#endif
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48
examples/fx_cab/src/config.js
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48
examples/fx_cab/src/config.js
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@ -0,0 +1,48 @@
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/*
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||||||
|
* 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/>.
|
||||||
|
*
|
||||||
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* File author: Stefano D'Angelo
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*/
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var buses = [
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{
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stereo: false,
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output: false
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},
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{
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stereo: false,
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output: true
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}
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];
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var parameters = [
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{
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name: "Cutoff low",
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output: false,
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defaultValue: 0.5
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},
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{
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name: "Cutoff high",
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output: false,
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defaultValue: 0.5
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},
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{
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name: "Tone",
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output: false,
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defaultValue: 0.5
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}
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];
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9
examples/fx_cab/vst3/Makefile
Normal file
9
examples/fx_cab/vst3/Makefile
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ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
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NAME := bw_example_fx_cab
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SOURCE := bw_example_fx_cab.c
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include ${ROOT_DIR}/../../common/vst3/vst3.mk
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CXXFLAGS += -DRELEASE=1 -DNDEBUG -DBW_NO_DEBUG
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#CXXFLAGS += -DDEVELOPMENT=1 -DBW_DEBUG_DEEP
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36
examples/fx_cab/vst3/config_vst3.h
Normal file
36
examples/fx_cab/vst3/config_vst3.h
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|||||||
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/*
|
||||||
|
* 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 authors: Stefano D'Angelo, Paolo Marrone
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*/
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#ifndef _VST3_CONFIG_H
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#define _VST3_CONFIG_H
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#define PLUGIN_SUBCATEGORY "Fx|Filter"
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||||||
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#define PLUGIN_GUID_1 0x55dfa68a
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#define PLUGIN_GUID_2 0x343f4cfe
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#define PLUGIN_GUID_3 0x9ab7e2f5
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||||||
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#define PLUGIN_GUID_4 0x75f4ddd0
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||||||
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||||||
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#define CTRL_GUID_1 0x828749ce
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||||||
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#define CTRL_GUID_2 0x6a1d4f2d
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#define CTRL_GUID_3 0x87f464a5
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||||||
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#define CTRL_GUID_4 0x37de42e0
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||||||
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||||||
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#endif
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||||||
4
examples/fx_cab/web/Makefile
Normal file
4
examples/fx_cab/web/Makefile
Normal file
@ -0,0 +1,4 @@
|
|||||||
|
ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
|
||||||
|
SOURCES = ${SOURCES_COMMON} ${ROOT_DIR}/../src/bw_example_fx_cab.c
|
||||||
|
|
||||||
|
include ${ROOT_DIR}/../../common/web/web.mk
|
||||||
6
examples/fxpp_cab/android/Makefile
Normal file
6
examples/fxpp_cab/android/Makefile
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
|
||||||
|
|
||||||
|
NAME := bw_example_fxpp_cab
|
||||||
|
SOURCES = ${SOURCES_COMMON} ${ROOT_DIR}/../src/bw_example_fxpp_cab.cpp
|
||||||
|
|
||||||
|
include ${ROOT_DIR}/../../common/android/android.mk
|
||||||
7
examples/fxpp_cab/daisy-seed/Makefile
Normal file
7
examples/fxpp_cab/daisy-seed/Makefile
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
|
||||||
|
|
||||||
|
TARGET = bw_example_fxpp_cab
|
||||||
|
|
||||||
|
CPP_SOURCES_EXTRA = ${ROOT_DIR}/../src/bw_example_fxpp_cab.cpp
|
||||||
|
|
||||||
|
include ${ROOT_DIR}/../../common/daisy-seed/daisy-seed.mk
|
||||||
37
examples/fxpp_cab/daisy-seed/config_daisy_seed.h
Normal file
37
examples/fxpp_cab/daisy-seed/config_daisy_seed.h
Normal file
@ -0,0 +1,37 @@
|
|||||||
|
/*
|
||||||
|
* 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 authors: Stefano D'Angelo
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _CONFIG_DAISY_SEED_H
|
||||||
|
#define _CONFIG_DAISY_SEED_H
|
||||||
|
|
||||||
|
struct config_pin {
|
||||||
|
int param_index;
|
||||||
|
int pin;
|
||||||
|
};
|
||||||
|
|
||||||
|
#define NUM_PINS 3
|
||||||
|
|
||||||
|
static struct config_pin config_pins[NUM_PINS] = {
|
||||||
|
{ 0, 15 },
|
||||||
|
{ 1, 16 },
|
||||||
|
{ 2, 17 }
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
||||||
6
examples/fxpp_cab/ios/Makefile
Normal file
6
examples/fxpp_cab/ios/Makefile
Normal file
@ -0,0 +1,6 @@
|
|||||||
|
ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
|
||||||
|
|
||||||
|
NAME := bw_example_fxpp_cab
|
||||||
|
SOURCE := ${NAME}.cpp
|
||||||
|
|
||||||
|
include ${ROOT_DIR}/../../common/ios/ios.mk
|
||||||
56
examples/fxpp_cab/src/bw_example_fxpp_cab.cpp
Normal file
56
examples/fxpp_cab/src/bw_example_fxpp_cab.cpp
Normal file
@ -0,0 +1,56 @@
|
|||||||
|
/*
|
||||||
|
* 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
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "bw_example_fxpp_cab.h"
|
||||||
|
|
||||||
|
void bw_example_fxpp_cab_init(bw_example_fxpp_cab *instance) {
|
||||||
|
(void)instance;
|
||||||
|
}
|
||||||
|
|
||||||
|
void bw_example_fxpp_cab_set_sample_rate(bw_example_fxpp_cab *instance, float sample_rate) {
|
||||||
|
instance->cab.setSampleRate(sample_rate);
|
||||||
|
}
|
||||||
|
|
||||||
|
void bw_example_fxpp_cab_reset(bw_example_fxpp_cab *instance) {
|
||||||
|
instance->cab.reset();
|
||||||
|
}
|
||||||
|
|
||||||
|
void bw_example_fxpp_cab_process(bw_example_fxpp_cab *instance, const float** x, float** y, int n_samples) {
|
||||||
|
instance->cab.process({x[0]}, {y[0]}, n_samples);
|
||||||
|
}
|
||||||
|
|
||||||
|
void bw_example_fxpp_cab_set_parameter(bw_example_fxpp_cab *instance, int index, float value) {
|
||||||
|
instance->params[index] = value;
|
||||||
|
switch (index) {
|
||||||
|
case p_cutoff_low:
|
||||||
|
instance->cab.setCutoffLow(value);
|
||||||
|
break;
|
||||||
|
case p_cutoff_high:
|
||||||
|
instance->cab.setCutoffHigh(value);
|
||||||
|
break;
|
||||||
|
case p_tone:
|
||||||
|
instance->cab.setTone(value);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
float bw_example_fxpp_cab_get_parameter(bw_example_fxpp_cab *instance, int index) {
|
||||||
|
return instance->params[index];
|
||||||
|
}
|
||||||
57
examples/fxpp_cab/src/bw_example_fxpp_cab.h
Normal file
57
examples/fxpp_cab/src/bw_example_fxpp_cab.h
Normal file
@ -0,0 +1,57 @@
|
|||||||
|
/*
|
||||||
|
* 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 _BW_EXAMPLE_FXPP_CAB_H
|
||||||
|
#define _BW_EXAMPLE_FXPP_CAB_H
|
||||||
|
|
||||||
|
#include "platform.h"
|
||||||
|
|
||||||
|
#include <bw_cab.h>
|
||||||
|
|
||||||
|
using namespace Brickworks;
|
||||||
|
|
||||||
|
extern "C" {
|
||||||
|
|
||||||
|
enum {
|
||||||
|
p_cutoff_low,
|
||||||
|
p_cutoff_high,
|
||||||
|
p_tone,
|
||||||
|
p_n
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _bw_example_fxpp_cab {
|
||||||
|
// Sub-components
|
||||||
|
Cab<1> cab;
|
||||||
|
|
||||||
|
// Parameters
|
||||||
|
float params[p_n];
|
||||||
|
};
|
||||||
|
typedef struct _bw_example_fxpp_cab bw_example_fxpp_cab;
|
||||||
|
|
||||||
|
void bw_example_fxpp_cab_init(bw_example_fxpp_cab *instance);
|
||||||
|
void bw_example_fxpp_cab_set_sample_rate(bw_example_fxpp_cab *instance, float sample_rate);
|
||||||
|
void bw_example_fxpp_cab_reset(bw_example_fxpp_cab *instance);
|
||||||
|
void bw_example_fxpp_cab_process(bw_example_fxpp_cab *instance, const float** x, float** y, int n_samples);
|
||||||
|
void bw_example_fxpp_cab_set_parameter(bw_example_fxpp_cab *instance, int index, float value);
|
||||||
|
float bw_example_fxpp_cab_get_parameter(bw_example_fxpp_cab *instance, int index);
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif
|
||||||
89
examples/fxpp_cab/src/config.h
Normal file
89
examples/fxpp_cab/src/config.h
Normal file
@ -0,0 +1,89 @@
|
|||||||
|
/*
|
||||||
|
* 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 authors: Stefano D'Angelo
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _CONFIG_H
|
||||||
|
#define _CONFIG_H
|
||||||
|
|
||||||
|
// Definitions
|
||||||
|
|
||||||
|
#define IO_MONO 1
|
||||||
|
#define IO_STEREO (1<<1)
|
||||||
|
|
||||||
|
struct config_io_bus {
|
||||||
|
const char *name;
|
||||||
|
char out;
|
||||||
|
char aux;
|
||||||
|
char cv;
|
||||||
|
char configs;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct config_parameter {
|
||||||
|
const char *name;
|
||||||
|
const char *shortName;
|
||||||
|
const char *units;
|
||||||
|
char out;
|
||||||
|
char bypass;
|
||||||
|
int steps;
|
||||||
|
float defaultValueUnmapped;
|
||||||
|
};
|
||||||
|
|
||||||
|
// Data
|
||||||
|
|
||||||
|
#define COMPANY_NAME "Orastron"
|
||||||
|
#define COMPANY_WEBSITE "https://www.orastron.com/"
|
||||||
|
#define COMPANY_MAILTO "mailto:info@orastron.com"
|
||||||
|
|
||||||
|
#define PLUGIN_NAME "bw_example_fxpp_cab"
|
||||||
|
#define PLUGIN_VERSION "1.0.0"
|
||||||
|
|
||||||
|
#define NUM_BUSES_IN 1
|
||||||
|
#define NUM_BUSES_OUT 1
|
||||||
|
#define NUM_CHANNELS_IN 1
|
||||||
|
#define NUM_CHANNELS_OUT 1
|
||||||
|
|
||||||
|
static struct config_io_bus config_buses_in[NUM_BUSES_IN] = {
|
||||||
|
{ "Audio in", 0, 0, 0, IO_MONO }
|
||||||
|
};
|
||||||
|
|
||||||
|
static struct config_io_bus config_buses_out[NUM_BUSES_OUT] = {
|
||||||
|
{ "Audio out", 1, 0, 0, IO_MONO }
|
||||||
|
};
|
||||||
|
|
||||||
|
#define NUM_PARAMETERS 3
|
||||||
|
|
||||||
|
static struct config_parameter config_parameters[NUM_PARAMETERS] = {
|
||||||
|
{ "Cutoff low", "Low", "", 0, 0, 0, 0.5f },
|
||||||
|
{ "Cutoff high", "High", "", 0, 0, 0, 0.5f },
|
||||||
|
{ "Tone", "Tone", "", 0, 0, 0, 0.5f }
|
||||||
|
};
|
||||||
|
|
||||||
|
// Internal API
|
||||||
|
|
||||||
|
#include "bw_example_fxpp_cab.h"
|
||||||
|
|
||||||
|
#define P_TYPE bw_example_fxpp_cab
|
||||||
|
#define P_INIT bw_example_fxpp_cab_init
|
||||||
|
#define P_SET_SAMPLE_RATE bw_example_fxpp_cab_set_sample_rate
|
||||||
|
#define P_RESET bw_example_fxpp_cab_reset
|
||||||
|
#define P_PROCESS bw_example_fxpp_cab_process
|
||||||
|
#define P_SET_PARAMETER bw_example_fxpp_cab_set_parameter
|
||||||
|
#define P_GET_PARAMETER bw_example_fxpp_cab_get_parameter
|
||||||
|
|
||||||
|
#endif
|
||||||
48
examples/fxpp_cab/src/config.js
Normal file
48
examples/fxpp_cab/src/config.js
Normal file
@ -0,0 +1,48 @@
|
|||||||
|
/*
|
||||||
|
* 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
|
||||||
|
*/
|
||||||
|
|
||||||
|
var buses = [
|
||||||
|
{
|
||||||
|
stereo: false,
|
||||||
|
output: false
|
||||||
|
},
|
||||||
|
{
|
||||||
|
stereo: false,
|
||||||
|
output: true
|
||||||
|
}
|
||||||
|
];
|
||||||
|
|
||||||
|
var parameters = [
|
||||||
|
{
|
||||||
|
name: "Cutoff low",
|
||||||
|
output: false,
|
||||||
|
defaultValue: 0.5
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Cutoff high",
|
||||||
|
output: false,
|
||||||
|
defaultValue: 0.5
|
||||||
|
},
|
||||||
|
{
|
||||||
|
name: "Tone",
|
||||||
|
output: false,
|
||||||
|
defaultValue: 0.5
|
||||||
|
}
|
||||||
|
];
|
||||||
9
examples/fxpp_cab/vst3/Makefile
Normal file
9
examples/fxpp_cab/vst3/Makefile
Normal file
@ -0,0 +1,9 @@
|
|||||||
|
ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
|
||||||
|
|
||||||
|
NAME := bw_example_fxpp_cab
|
||||||
|
SOURCE := bw_example_fxpp_cab.cpp
|
||||||
|
|
||||||
|
include ${ROOT_DIR}/../../common/vst3/vst3.mk
|
||||||
|
|
||||||
|
CXXFLAGS += -DRELEASE=1 -DNDEBUG -DBW_NO_DEBUG
|
||||||
|
#CXXFLAGS += -DDEVELOPMENT=1 -DBW_DEBUG_DEEP
|
||||||
36
examples/fxpp_cab/vst3/config_vst3.h
Normal file
36
examples/fxpp_cab/vst3/config_vst3.h
Normal file
@ -0,0 +1,36 @@
|
|||||||
|
/*
|
||||||
|
* 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 authors: Stefano D'Angelo, Paolo Marrone
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _VST3_CONFIG_H
|
||||||
|
#define _VST3_CONFIG_H
|
||||||
|
|
||||||
|
#define PLUGIN_SUBCATEGORY "Fx|Filter"
|
||||||
|
|
||||||
|
#define PLUGIN_GUID_1 0x5a6af39b
|
||||||
|
#define PLUGIN_GUID_2 0x3d3d4d8d
|
||||||
|
#define PLUGIN_GUID_3 0xb770d068
|
||||||
|
#define PLUGIN_GUID_4 0x970eb848
|
||||||
|
|
||||||
|
#define CTRL_GUID_1 0x29ea612e
|
||||||
|
#define CTRL_GUID_2 0x754d401b
|
||||||
|
#define CTRL_GUID_3 0xa6164ba3
|
||||||
|
#define CTRL_GUID_4 0x931dc498
|
||||||
|
|
||||||
|
#endif
|
||||||
787
include/bw_cab.h
Normal file
787
include/bw_cab.h
Normal file
@ -0,0 +1,787 @@
|
|||||||
|
/*
|
||||||
|
* 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
|
||||||
|
*/
|
||||||
|
|
||||||
|
/*!
|
||||||
|
* module_type {{{ dsp }}}
|
||||||
|
* version {{{ 1.0.0 }}}
|
||||||
|
* requires {{{ bw_common bw_gain bw_math bw_one_pole bw_svf }}}
|
||||||
|
* description {{{
|
||||||
|
* Cab simulator effect.
|
||||||
|
*
|
||||||
|
* This is a simple digital effect made of a bunch of filters, not an
|
||||||
|
* emulation of any analog circuit nor a simulation of an actual cabinet.
|
||||||
|
* }}}
|
||||||
|
* changelog {{{
|
||||||
|
* <ul>
|
||||||
|
* <li>Version <strong>1.0.0</strong>:
|
||||||
|
* <ul>
|
||||||
|
* <li>First release.</li>
|
||||||
|
* </ul>
|
||||||
|
* </li>
|
||||||
|
* </ul>
|
||||||
|
* }}}
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef BW_CAB_H
|
||||||
|
#define BW_CAB_H
|
||||||
|
|
||||||
|
#include <bw_common.h>
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*! api {{{
|
||||||
|
* #### bw_cab_coeffs
|
||||||
|
* ```>>> */
|
||||||
|
typedef struct bw_cab_coeffs bw_cab_coeffs;
|
||||||
|
/*! <<<```
|
||||||
|
* Coefficients and related.
|
||||||
|
*
|
||||||
|
* #### bw_cab_state
|
||||||
|
* ```>>> */
|
||||||
|
typedef struct bw_cab_state bw_cab_state;
|
||||||
|
/*! <<<```
|
||||||
|
* Internal state and related.
|
||||||
|
*
|
||||||
|
* #### bw_cab_init()
|
||||||
|
* ```>>> */
|
||||||
|
static inline void bw_cab_init(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs);
|
||||||
|
/*! <<<```
|
||||||
|
* Initializes input parameter values in `coeffs`.
|
||||||
|
*
|
||||||
|
* #### bw_cab_set_sample_rate()
|
||||||
|
* ```>>> */
|
||||||
|
static inline void bw_cab_set_sample_rate(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
float sample_rate);
|
||||||
|
/*! <<<```
|
||||||
|
* Sets the `sample_rate` (Hz) value in `coeffs`.
|
||||||
|
*
|
||||||
|
* #### bw_cab_reset_coeffs()
|
||||||
|
* ```>>> */
|
||||||
|
static inline void bw_cab_reset_coeffs(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs);
|
||||||
|
/*! <<<```
|
||||||
|
* Resets coefficients in `coeffs` to assume their target values.
|
||||||
|
*
|
||||||
|
* #### bw_cab_reset_state()
|
||||||
|
* ```>>> */
|
||||||
|
static inline float bw_cab_reset_state(
|
||||||
|
const bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
bw_cab_state * BW_RESTRICT state,
|
||||||
|
float x_0);
|
||||||
|
/*! <<<```
|
||||||
|
* Resets the given `state` to its initial values using the given `coeffs`
|
||||||
|
* and the initial input value `x_0`.
|
||||||
|
*
|
||||||
|
* Returns the corresponding initial output value.
|
||||||
|
*
|
||||||
|
* #### bw_cab_reset_state_multi()
|
||||||
|
* ```>>> */
|
||||||
|
static inline void bw_cab_reset_state_multi(
|
||||||
|
const bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
bw_cab_state * BW_RESTRICT const * BW_RESTRICT state,
|
||||||
|
const float * x_0,
|
||||||
|
float * y_0,
|
||||||
|
size_t n_channels);
|
||||||
|
/*! <<<```
|
||||||
|
* Resets each of the `n_channels` `state`s to its initial values using the
|
||||||
|
* given `coeffs` and the corresponding initial input value in the `x_0`
|
||||||
|
* array.
|
||||||
|
*
|
||||||
|
* The corresponding initial output values are written into the `y_0` array,
|
||||||
|
* if not `NULL`.
|
||||||
|
*
|
||||||
|
* #### bw_cab_update_coeffs_ctrl()
|
||||||
|
* ```>>> */
|
||||||
|
static inline void bw_cab_update_coeffs_ctrl(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs);
|
||||||
|
/*! <<<```
|
||||||
|
* Triggers control-rate update of coefficients in `coeffs`.
|
||||||
|
*
|
||||||
|
* #### bw_cab_update_coeffs_audio()
|
||||||
|
* ```>>> */
|
||||||
|
static inline void bw_cab_update_coeffs_audio(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs);
|
||||||
|
/*! <<<```
|
||||||
|
* Triggers audio-rate update of coefficients in `coeffs`.
|
||||||
|
*
|
||||||
|
* #### bw_cab_process1()
|
||||||
|
* ```>>> */
|
||||||
|
static inline float bw_cab_process1(
|
||||||
|
const bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
bw_cab_state * BW_RESTRICT state,
|
||||||
|
float x);
|
||||||
|
/*! <<<```
|
||||||
|
* Processes one input sample `x` using `coeffs`, while using and updating
|
||||||
|
* `state`. Returns the corresponding output sample.
|
||||||
|
*
|
||||||
|
* #### bw_cab_process()
|
||||||
|
* ```>>> */
|
||||||
|
static inline void bw_cab_process(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
bw_cab_state * BW_RESTRICT state,
|
||||||
|
const float * x,
|
||||||
|
float * y,
|
||||||
|
size_t n_samples);
|
||||||
|
/*! <<<```
|
||||||
|
* Processes the first `n_samples` of the input buffer `x` and fills the
|
||||||
|
* first `n_samples` of the output buffer `y`, while using and updating both
|
||||||
|
* `coeffs` and `state` (control and audio rate).
|
||||||
|
*
|
||||||
|
* #### bw_cab_process_multi()
|
||||||
|
* ```>>> */
|
||||||
|
static inline void bw_cab_process_multi(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
bw_cab_state * BW_RESTRICT const * BW_RESTRICT state,
|
||||||
|
const float * const * x,
|
||||||
|
float * const * y,
|
||||||
|
size_t n_channels,
|
||||||
|
size_t n_samples);
|
||||||
|
/*! <<<```
|
||||||
|
* Processes the first `n_samples` of the `n_channels` input buffers `x` and
|
||||||
|
* fills the first `n_samples` of the `n_channels` output buffers `y`, while
|
||||||
|
* using and updating both the common `coeffs` and each of the `n_channels`
|
||||||
|
* `state`s (control and audio rate).
|
||||||
|
*
|
||||||
|
* #### bw_cab_set_cutoff_low()
|
||||||
|
* ```>>> */
|
||||||
|
static inline void bw_cab_set_cutoff_low(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
float value);
|
||||||
|
/*! <<<```
|
||||||
|
* Sets the low cutoff frequency to the given (relative) `value` in `coeffs`.
|
||||||
|
*
|
||||||
|
* Valid range: [`0.f`, `1.f`].
|
||||||
|
*
|
||||||
|
* Default value: `0.5f`.
|
||||||
|
*
|
||||||
|
* #### bw_cab_set_cutoff_high()
|
||||||
|
* ```>>> */
|
||||||
|
static inline void bw_cab_set_cutoff_high(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
float value);
|
||||||
|
/*! <<<```
|
||||||
|
* Sets the high cutoff frequency to the given (relative) `value` in
|
||||||
|
* `coeffs`.
|
||||||
|
*
|
||||||
|
* Valid range: [`0.f`, `1.f`].
|
||||||
|
*
|
||||||
|
* Default value: `0.5f`.
|
||||||
|
*
|
||||||
|
* #### bw_cab_set_tone()
|
||||||
|
* ```>>> */
|
||||||
|
static inline void bw_cab_set_tone(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
float value);
|
||||||
|
/*! <<<```
|
||||||
|
* Sets the tone to the given `value` in `coeffs`.
|
||||||
|
*
|
||||||
|
* Valid range: [`0.f` (dark), `1.f` (bright)].
|
||||||
|
*
|
||||||
|
* Default value: `0.5f`.
|
||||||
|
*
|
||||||
|
* #### bw_cab_coeffs_is_valid()
|
||||||
|
* ```>>> */
|
||||||
|
static inline char bw_cab_coeffs_is_valid(
|
||||||
|
const bw_cab_coeffs * BW_RESTRICT coeffs);
|
||||||
|
/*! <<<```
|
||||||
|
* Tries to determine whether `coeffs` is valid and returns non-`0` if it
|
||||||
|
* seems to be the case and `0` if it is certainly not. False positives are
|
||||||
|
* possible, false negatives are not.
|
||||||
|
*
|
||||||
|
* `coeffs` must at least point to a readable memory block of size greater
|
||||||
|
* than or equal to that of `bw_cab_coeffs`.
|
||||||
|
*
|
||||||
|
* #### bw_cab_state_is_valid()
|
||||||
|
* ```>>> */
|
||||||
|
static inline char bw_cab_state_is_valid(
|
||||||
|
const bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
const bw_cab_state * BW_RESTRICT state);
|
||||||
|
/*! <<<```
|
||||||
|
* Tries to determine whether `state` is valid and returns non-`0` if it
|
||||||
|
* seems to be the case and `0` if it is certainly not. False positives are
|
||||||
|
* possible, false negatives are not.
|
||||||
|
*
|
||||||
|
* If `coeffs` is not `NULL` extra cross-checks might be performed (`state`
|
||||||
|
* is supposed to be associated to `coeffs`).
|
||||||
|
*
|
||||||
|
* `state` must at least point to a readable memory block of size greater
|
||||||
|
* than or equal to that of `bw_cab_state`.
|
||||||
|
* }}} */
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/*** 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. */
|
||||||
|
|
||||||
|
#include <bw_svf.h>
|
||||||
|
#include <bw_gain.h>
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef BW_DEBUG_DEEP
|
||||||
|
enum bw_cab_coeffs_state {
|
||||||
|
bw_cab_coeffs_state_invalid,
|
||||||
|
bw_cab_coeffs_state_init,
|
||||||
|
bw_cab_coeffs_state_set_sample_rate,
|
||||||
|
bw_cab_coeffs_state_reset_coeffs
|
||||||
|
};
|
||||||
|
#endif
|
||||||
|
|
||||||
|
struct bw_cab_coeffs {
|
||||||
|
#ifdef BW_DEBUG_DEEP
|
||||||
|
uint32_t hash;
|
||||||
|
enum bw_cab_coeffs_state state;
|
||||||
|
uint32_t reset_id;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// Sub-components
|
||||||
|
bw_svf_coeffs lp_coeffs;
|
||||||
|
bw_svf_coeffs hp_coeffs;
|
||||||
|
bw_svf_coeffs bpl_coeffs;
|
||||||
|
bw_svf_coeffs bph_coeffs;
|
||||||
|
bw_gain_coeffs gain_bpl_coeffs;
|
||||||
|
bw_gain_coeffs gain_bph_coeffs;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct bw_cab_state {
|
||||||
|
#ifdef BW_DEBUG_DEEP
|
||||||
|
uint32_t hash;
|
||||||
|
uint32_t coeffs_reset_id;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// Sub-components
|
||||||
|
bw_svf_state lp_state;
|
||||||
|
bw_svf_state hp_state;
|
||||||
|
bw_svf_state bpl_state;
|
||||||
|
bw_svf_state bph_state;
|
||||||
|
};
|
||||||
|
|
||||||
|
static inline void bw_cab_init(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs) {
|
||||||
|
BW_ASSERT(coeffs != NULL);
|
||||||
|
|
||||||
|
bw_svf_init(&coeffs->lp_coeffs);
|
||||||
|
bw_svf_init(&coeffs->hp_coeffs);
|
||||||
|
bw_svf_init(&coeffs->bpl_coeffs);
|
||||||
|
bw_svf_init(&coeffs->bph_coeffs);
|
||||||
|
bw_gain_init(&coeffs->gain_bpl_coeffs);
|
||||||
|
bw_gain_init(&coeffs->gain_bph_coeffs);
|
||||||
|
|
||||||
|
bw_svf_set_cutoff(&coeffs->lp_coeffs, 4e3f);
|
||||||
|
bw_svf_set_cutoff(&coeffs->hp_coeffs, 100.f);
|
||||||
|
bw_svf_set_cutoff(&coeffs->bpl_coeffs, 100.f);
|
||||||
|
bw_svf_set_cutoff(&coeffs->bph_coeffs, 4e3f);
|
||||||
|
bw_gain_set_gain_lin(&coeffs->gain_bpl_coeffs, 2.25f);
|
||||||
|
bw_gain_set_gain_lin(&coeffs->gain_bph_coeffs, 3.75f);
|
||||||
|
|
||||||
|
#ifdef BW_DEBUG_DEEP
|
||||||
|
coeffs->hash = bw_hash_sdbm("bw_cab_coeffs");
|
||||||
|
coeffs->state = bw_cab_coeffs_state_init;
|
||||||
|
coeffs->reset_id = coeffs->hash + 1;
|
||||||
|
#endif
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state == bw_cab_coeffs_state_init);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void bw_cab_set_sample_rate(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
float sample_rate) {
|
||||||
|
BW_ASSERT(coeffs != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_init);
|
||||||
|
BW_ASSERT(bw_is_finite(sample_rate) && sample_rate > 0.f);
|
||||||
|
|
||||||
|
bw_svf_set_sample_rate(&coeffs->lp_coeffs, sample_rate);
|
||||||
|
bw_svf_set_sample_rate(&coeffs->hp_coeffs, sample_rate);
|
||||||
|
bw_svf_set_sample_rate(&coeffs->bpl_coeffs, sample_rate);
|
||||||
|
bw_svf_set_sample_rate(&coeffs->bph_coeffs, sample_rate);
|
||||||
|
bw_gain_set_sample_rate(&coeffs->gain_bpl_coeffs, sample_rate);
|
||||||
|
bw_gain_set_sample_rate(&coeffs->gain_bph_coeffs, sample_rate);
|
||||||
|
|
||||||
|
#ifdef BW_DEBUG_DEEP
|
||||||
|
coeffs->state = bw_cab_coeffs_state_set_sample_rate;
|
||||||
|
#endif
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state == bw_cab_coeffs_state_set_sample_rate);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void bw_cab_reset_coeffs(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs) {
|
||||||
|
BW_ASSERT(coeffs != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_set_sample_rate);
|
||||||
|
|
||||||
|
bw_svf_reset_coeffs(&coeffs->lp_coeffs);
|
||||||
|
bw_svf_reset_coeffs(&coeffs->hp_coeffs);
|
||||||
|
bw_svf_reset_coeffs(&coeffs->bpl_coeffs);
|
||||||
|
bw_svf_reset_coeffs(&coeffs->bph_coeffs);
|
||||||
|
bw_gain_reset_coeffs(&coeffs->gain_bpl_coeffs);
|
||||||
|
bw_gain_reset_coeffs(&coeffs->gain_bph_coeffs);
|
||||||
|
|
||||||
|
#ifdef BW_DEBUG_DEEP
|
||||||
|
coeffs->state = bw_cab_coeffs_state_reset_coeffs;
|
||||||
|
coeffs->reset_id++;
|
||||||
|
#endif
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state == bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline float bw_cab_reset_state(
|
||||||
|
const bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
bw_cab_state * BW_RESTRICT state,
|
||||||
|
float x_0) {
|
||||||
|
BW_ASSERT(coeffs != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
BW_ASSERT(state != NULL);
|
||||||
|
BW_ASSERT(bw_is_finite(x_0));
|
||||||
|
|
||||||
|
float v_lp, v_hp, v_bp;
|
||||||
|
bw_svf_reset_state(&coeffs->lp_coeffs, &state->lp_state, x_0, &v_lp, &v_bp, &v_hp);
|
||||||
|
bw_svf_reset_state(&coeffs->hp_coeffs, &state->hp_state, v_lp, &v_lp, &v_bp, &v_hp);
|
||||||
|
float v_bpl, v_bph;
|
||||||
|
float y = v_hp;
|
||||||
|
bw_svf_reset_state(&coeffs->bpl_coeffs, &state->bpl_state, y, &v_lp, &v_bpl, &v_hp);
|
||||||
|
bw_svf_reset_state(&coeffs->bph_coeffs, &state->bph_state, y, &v_lp, &v_bph, &v_hp);
|
||||||
|
y = bw_gain_get_gain_cur(&coeffs->gain_bpl_coeffs) * v_bpl
|
||||||
|
+ bw_gain_get_gain_cur(&coeffs->gain_bph_coeffs) * v_bph
|
||||||
|
+ 0.45f * y;
|
||||||
|
|
||||||
|
#ifdef BW_DEBUG_DEEP
|
||||||
|
state->hash = bw_hash_sdbm("bw_cab_state");
|
||||||
|
state->coeffs_reset_id = coeffs->reset_id;
|
||||||
|
#endif
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_state_is_valid(coeffs, state));
|
||||||
|
BW_ASSERT(bw_is_finite(y));
|
||||||
|
|
||||||
|
return y;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void bw_cab_reset_state_multi(
|
||||||
|
const bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
bw_cab_state * BW_RESTRICT const * BW_RESTRICT state,
|
||||||
|
const float * x_0,
|
||||||
|
float * y_0,
|
||||||
|
size_t n_channels) {
|
||||||
|
BW_ASSERT(coeffs != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
BW_ASSERT(state != NULL);
|
||||||
|
#ifndef BW_NO_DEBUG
|
||||||
|
for (size_t i = 0; i < n_channels; i++)
|
||||||
|
for (size_t j = i + 1; j < n_channels; j++)
|
||||||
|
BW_ASSERT(state[i] != state[j]);
|
||||||
|
#endif
|
||||||
|
BW_ASSERT(x_0 != NULL);
|
||||||
|
|
||||||
|
if (y_0 != NULL)
|
||||||
|
for (size_t i = 0; i < n_channels; i++)
|
||||||
|
y_0[i] = bw_cab_reset_state(coeffs, state[i], x_0[i]);
|
||||||
|
else
|
||||||
|
for (size_t i = 0; i < n_channels; i++)
|
||||||
|
bw_cab_reset_state(coeffs, state[i], x_0[i]);
|
||||||
|
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
BW_ASSERT_DEEP(y_0 != NULL ? bw_has_only_finite(y_0, n_channels) : 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void bw_cab_update_coeffs_ctrl(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs) {
|
||||||
|
BW_ASSERT(coeffs != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
|
||||||
|
bw_svf_update_coeffs_ctrl(&coeffs->lp_coeffs);
|
||||||
|
bw_svf_update_coeffs_ctrl(&coeffs->hp_coeffs);
|
||||||
|
bw_svf_update_coeffs_ctrl(&coeffs->bpl_coeffs);
|
||||||
|
bw_svf_update_coeffs_ctrl(&coeffs->bph_coeffs);
|
||||||
|
bw_gain_update_coeffs_ctrl(&coeffs->gain_bpl_coeffs);
|
||||||
|
bw_gain_update_coeffs_ctrl(&coeffs->gain_bph_coeffs);
|
||||||
|
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void bw_cab_update_coeffs_audio(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs) {
|
||||||
|
BW_ASSERT(coeffs != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
|
||||||
|
bw_svf_update_coeffs_audio(&coeffs->lp_coeffs);
|
||||||
|
bw_svf_update_coeffs_audio(&coeffs->hp_coeffs);
|
||||||
|
bw_svf_update_coeffs_audio(&coeffs->bpl_coeffs);
|
||||||
|
bw_svf_update_coeffs_audio(&coeffs->bph_coeffs);
|
||||||
|
bw_gain_update_coeffs_audio(&coeffs->gain_bpl_coeffs);
|
||||||
|
bw_gain_update_coeffs_audio(&coeffs->gain_bph_coeffs);
|
||||||
|
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline float bw_cab_process1(
|
||||||
|
const bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
bw_cab_state * BW_RESTRICT state,
|
||||||
|
float x) {
|
||||||
|
BW_ASSERT(coeffs != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
BW_ASSERT(state != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_state_is_valid(coeffs, state));
|
||||||
|
BW_ASSERT(bw_is_finite(x));
|
||||||
|
|
||||||
|
float v_lp, v_hp, v_bp;
|
||||||
|
bw_svf_process1(&coeffs->lp_coeffs, &state->lp_state, x, &v_lp, &v_bp, &v_hp);
|
||||||
|
bw_svf_process1(&coeffs->hp_coeffs, &state->hp_state, v_lp, &v_lp, &v_bp, &v_hp);
|
||||||
|
float v_bpl, v_bph;
|
||||||
|
float y = v_hp;
|
||||||
|
bw_svf_process1(&coeffs->bpl_coeffs, &state->bpl_state, y, &v_lp, &v_bpl, &v_hp);
|
||||||
|
bw_svf_process1(&coeffs->bph_coeffs, &state->bph_state, y, &v_lp, &v_bph, &v_hp);
|
||||||
|
y = bw_gain_process1(&coeffs->gain_bpl_coeffs, v_bpl)
|
||||||
|
+ bw_gain_process1(&coeffs->gain_bph_coeffs, v_bph)
|
||||||
|
+ 0.45f * y;
|
||||||
|
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_state_is_valid(coeffs, state));
|
||||||
|
BW_ASSERT(bw_is_finite(y));
|
||||||
|
|
||||||
|
return y;
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void bw_cab_process(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
bw_cab_state * BW_RESTRICT state,
|
||||||
|
const float * x,
|
||||||
|
float * y,
|
||||||
|
size_t n_samples) {
|
||||||
|
BW_ASSERT(coeffs != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
BW_ASSERT(state != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_state_is_valid(coeffs, state));
|
||||||
|
BW_ASSERT(x != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_has_only_finite(x, n_samples));
|
||||||
|
BW_ASSERT(y != NULL);
|
||||||
|
|
||||||
|
bw_cab_update_coeffs_ctrl(coeffs);
|
||||||
|
for (size_t i = 0; i < n_samples; i++) {
|
||||||
|
bw_cab_update_coeffs_audio(coeffs);
|
||||||
|
y[i] = bw_cab_process1(coeffs, state, x[i]);
|
||||||
|
}
|
||||||
|
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_state_is_valid(coeffs, state));
|
||||||
|
BW_ASSERT_DEEP(bw_has_only_finite(y, n_samples));
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void bw_cab_process_multi(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
bw_cab_state * BW_RESTRICT const * BW_RESTRICT state,
|
||||||
|
const float * const * x,
|
||||||
|
float * const * y,
|
||||||
|
size_t n_channels,
|
||||||
|
size_t n_samples) {
|
||||||
|
BW_ASSERT(coeffs != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
BW_ASSERT(state != NULL);
|
||||||
|
#ifndef BW_NO_DEBUG
|
||||||
|
for (size_t i = 0; i < n_channels; i++)
|
||||||
|
for (size_t j = i + 1; j < n_channels; j++)
|
||||||
|
BW_ASSERT(state[i] != state[j]);
|
||||||
|
#endif
|
||||||
|
BW_ASSERT(x != NULL);
|
||||||
|
BW_ASSERT(y != NULL);
|
||||||
|
#ifndef BW_NO_DEBUG
|
||||||
|
for (size_t i = 0; i < n_channels; i++)
|
||||||
|
for (size_t j = i + 1; j < n_channels; j++)
|
||||||
|
BW_ASSERT(y[i] != y[j]);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
bw_cab_update_coeffs_ctrl(coeffs);
|
||||||
|
for (size_t i = 0; i < n_samples; i++) {
|
||||||
|
bw_cab_update_coeffs_audio(coeffs);
|
||||||
|
for (size_t j = 0; j < n_channels; j++)
|
||||||
|
y[j][i] = bw_cab_process1(coeffs, state[j], x[j][i]);
|
||||||
|
}
|
||||||
|
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_reset_coeffs);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void bw_cab_set_cutoff_low(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
float value) {
|
||||||
|
BW_ASSERT(coeffs != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_init);
|
||||||
|
BW_ASSERT(bw_is_finite(value));
|
||||||
|
BW_ASSERT(value >= 0.f && value <= 1.f);
|
||||||
|
|
||||||
|
const float f = 50.f + value * (50.f + 100.f * value);
|
||||||
|
bw_svf_set_cutoff(&coeffs->hp_coeffs, f);
|
||||||
|
bw_svf_set_cutoff(&coeffs->bpl_coeffs, f);
|
||||||
|
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_init);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void bw_cab_set_cutoff_high(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
float value) {
|
||||||
|
BW_ASSERT(coeffs != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_init);
|
||||||
|
BW_ASSERT(bw_is_finite(value));
|
||||||
|
BW_ASSERT(value >= 0.f && value <= 1.f);
|
||||||
|
|
||||||
|
const float f = 2e3f + value * (2e3f + 4e3f * value);
|
||||||
|
bw_svf_set_cutoff(&coeffs->lp_coeffs, f);
|
||||||
|
bw_svf_set_cutoff(&coeffs->bph_coeffs, f);
|
||||||
|
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_init);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void bw_cab_set_tone(
|
||||||
|
bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
float value) {
|
||||||
|
BW_ASSERT(coeffs != NULL);
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_init);
|
||||||
|
BW_ASSERT(bw_is_finite(value));
|
||||||
|
BW_ASSERT(value >= 0.f && value <= 1.f);
|
||||||
|
|
||||||
|
bw_gain_set_gain_lin(&coeffs->gain_bpl_coeffs, 3.f - 1.5f * value);
|
||||||
|
bw_gain_set_gain_lin(&coeffs->gain_bph_coeffs, 3.f + 1.5f * value);
|
||||||
|
|
||||||
|
BW_ASSERT_DEEP(bw_cab_coeffs_is_valid(coeffs));
|
||||||
|
BW_ASSERT_DEEP(coeffs->state >= bw_cab_coeffs_state_init);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline char bw_cab_coeffs_is_valid(
|
||||||
|
const bw_cab_coeffs * BW_RESTRICT coeffs) {
|
||||||
|
BW_ASSERT(coeffs != NULL);
|
||||||
|
|
||||||
|
#ifdef BW_DEBUG_DEEP
|
||||||
|
if (coeffs->hash != bw_hash_sdbm("bw_cab_coeffs"))
|
||||||
|
return 0;
|
||||||
|
if (coeffs->state < bw_cab_coeffs_state_init || coeffs->state > bw_cab_coeffs_state_reset_coeffs)
|
||||||
|
return 0;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
return bw_svf_coeffs_is_valid(&coeffs->lp_coeffs)
|
||||||
|
&& bw_svf_coeffs_is_valid(&coeffs->hp_coeffs)
|
||||||
|
&& bw_svf_coeffs_is_valid(&coeffs->bpl_coeffs)
|
||||||
|
&& bw_svf_coeffs_is_valid(&coeffs->bph_coeffs)
|
||||||
|
&& bw_gain_coeffs_is_valid(&coeffs->gain_bpl_coeffs)
|
||||||
|
&& bw_gain_coeffs_is_valid(&coeffs->gain_bph_coeffs);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline char bw_cab_state_is_valid(
|
||||||
|
const bw_cab_coeffs * BW_RESTRICT coeffs,
|
||||||
|
const bw_cab_state * BW_RESTRICT state) {
|
||||||
|
BW_ASSERT(state != NULL);
|
||||||
|
|
||||||
|
#ifdef BW_DEBUG_DEEP
|
||||||
|
if (state->hash != bw_hash_sdbm("bw_cab_state"))
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
if (coeffs != NULL && coeffs->reset_id != state->coeffs_reset_id)
|
||||||
|
return 0;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
return bw_svf_state_is_valid(coeffs ? &coeffs->lp_coeffs : NULL, &state->lp_state)
|
||||||
|
&& bw_svf_state_is_valid(coeffs ? &coeffs->hp_coeffs : NULL, &state->hp_state)
|
||||||
|
&& bw_svf_state_is_valid(coeffs ? &coeffs->bpl_coeffs : NULL, &state->bpl_state)
|
||||||
|
&& bw_svf_state_is_valid(coeffs ? &coeffs->bph_coeffs : NULL, &state->bph_state);
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
|
||||||
|
#include <array>
|
||||||
|
|
||||||
|
namespace Brickworks {
|
||||||
|
|
||||||
|
/*** Public C++ API ***/
|
||||||
|
|
||||||
|
/*! api_cpp {{{
|
||||||
|
* ##### Brickworks::Cab
|
||||||
|
* ```>>> */
|
||||||
|
template<size_t N_CHANNELS>
|
||||||
|
class Cab {
|
||||||
|
public:
|
||||||
|
Cab();
|
||||||
|
|
||||||
|
void setSampleRate(
|
||||||
|
float sampleRate);
|
||||||
|
|
||||||
|
void reset(
|
||||||
|
float x0 = 0.f,
|
||||||
|
float * BW_RESTRICT y0 = nullptr);
|
||||||
|
|
||||||
|
void reset(
|
||||||
|
float x0,
|
||||||
|
std::array<float, N_CHANNELS> * BW_RESTRICT y0);
|
||||||
|
|
||||||
|
void reset(
|
||||||
|
const float * x0,
|
||||||
|
float * y0 = nullptr);
|
||||||
|
|
||||||
|
void reset(
|
||||||
|
std::array<float, N_CHANNELS> x0,
|
||||||
|
std::array<float, N_CHANNELS> * BW_RESTRICT y0 = nullptr);
|
||||||
|
|
||||||
|
void process(
|
||||||
|
const float * const * x,
|
||||||
|
float * const * y,
|
||||||
|
size_t nSamples);
|
||||||
|
|
||||||
|
void process(
|
||||||
|
std::array<const float *, N_CHANNELS> x,
|
||||||
|
std::array<float *, N_CHANNELS> y,
|
||||||
|
size_t nSamples);
|
||||||
|
|
||||||
|
void setCutoffLow(
|
||||||
|
float value);
|
||||||
|
|
||||||
|
void setCutoffHigh(
|
||||||
|
float value);
|
||||||
|
|
||||||
|
void setTone(
|
||||||
|
float 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_cab_coeffs coeffs;
|
||||||
|
bw_cab_state states[N_CHANNELS];
|
||||||
|
bw_cab_state * BW_RESTRICT statesP[N_CHANNELS];
|
||||||
|
};
|
||||||
|
|
||||||
|
template<size_t N_CHANNELS>
|
||||||
|
inline Cab<N_CHANNELS>::Cab() {
|
||||||
|
bw_cab_init(&coeffs);
|
||||||
|
for (size_t i = 0; i < N_CHANNELS; i++)
|
||||||
|
statesP[i] = states + i;
|
||||||
|
}
|
||||||
|
|
||||||
|
template<size_t N_CHANNELS>
|
||||||
|
inline void Cab<N_CHANNELS>::setSampleRate(
|
||||||
|
float sampleRate) {
|
||||||
|
bw_cab_set_sample_rate(&coeffs, sampleRate);
|
||||||
|
}
|
||||||
|
|
||||||
|
template<size_t N_CHANNELS>
|
||||||
|
inline void Cab<N_CHANNELS>::reset(
|
||||||
|
float x0,
|
||||||
|
float * BW_RESTRICT y0) {
|
||||||
|
bw_cab_reset_coeffs(&coeffs);
|
||||||
|
if (y0 != nullptr)
|
||||||
|
for (size_t i = 0; i < N_CHANNELS; i++)
|
||||||
|
y0[i] = bw_cab_reset_state(&coeffs, states + i, x0);
|
||||||
|
else
|
||||||
|
for (size_t i = 0; i < N_CHANNELS; i++)
|
||||||
|
bw_cab_reset_state(&coeffs, states + i, x0);
|
||||||
|
}
|
||||||
|
|
||||||
|
template<size_t N_CHANNELS>
|
||||||
|
inline void Cab<N_CHANNELS>::reset(
|
||||||
|
float x0,
|
||||||
|
std::array<float, N_CHANNELS> * BW_RESTRICT y0) {
|
||||||
|
reset(x0, y0 != nullptr ? y0->data() : nullptr);
|
||||||
|
}
|
||||||
|
|
||||||
|
template<size_t N_CHANNELS>
|
||||||
|
inline void Cab<N_CHANNELS>::reset(
|
||||||
|
const float * x0,
|
||||||
|
float * y0) {
|
||||||
|
bw_cab_reset_coeffs(&coeffs);
|
||||||
|
bw_cab_reset_state_multi(&coeffs, statesP, x0, y0, N_CHANNELS);
|
||||||
|
}
|
||||||
|
|
||||||
|
template<size_t N_CHANNELS>
|
||||||
|
inline void Cab<N_CHANNELS>::reset(
|
||||||
|
std::array<float, N_CHANNELS> x0,
|
||||||
|
std::array<float, N_CHANNELS> * BW_RESTRICT y0) {
|
||||||
|
reset(x0.data(), y0 != nullptr ? y0->data() : nullptr);
|
||||||
|
}
|
||||||
|
|
||||||
|
template<size_t N_CHANNELS>
|
||||||
|
inline void Cab<N_CHANNELS>::process(
|
||||||
|
const float * const * x,
|
||||||
|
float * const * y,
|
||||||
|
size_t nSamples) {
|
||||||
|
bw_cab_process_multi(&coeffs, statesP, x, y, N_CHANNELS, nSamples);
|
||||||
|
}
|
||||||
|
|
||||||
|
template<size_t N_CHANNELS>
|
||||||
|
inline void Cab<N_CHANNELS>::process(
|
||||||
|
std::array<const float *, N_CHANNELS> x,
|
||||||
|
std::array<float *, N_CHANNELS> y,
|
||||||
|
size_t nSamples) {
|
||||||
|
process(x.data(), y.data(), nSamples);
|
||||||
|
}
|
||||||
|
|
||||||
|
template<size_t N_CHANNELS>
|
||||||
|
inline void Cab<N_CHANNELS>::setCutoffLow(
|
||||||
|
float value) {
|
||||||
|
bw_cab_set_cutoff_low(&coeffs, value);
|
||||||
|
}
|
||||||
|
|
||||||
|
template<size_t N_CHANNELS>
|
||||||
|
inline void Cab<N_CHANNELS>::setCutoffHigh(
|
||||||
|
float value) {
|
||||||
|
bw_cab_set_cutoff_high(&coeffs, value);
|
||||||
|
}
|
||||||
|
|
||||||
|
template<size_t N_CHANNELS>
|
||||||
|
inline void Cab<N_CHANNELS>::setTone(
|
||||||
|
float value) {
|
||||||
|
bw_cab_set_tone(&coeffs, value);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
Loading…
Reference in New Issue
Block a user