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fx(pp)_satur + fixed bw_satur_process_multi gain compensation

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This commit is contained in:
Stefano D'Angelo 2024-02-15 20:49:31 +01:00
parent c9c425e30e
commit 3dcfeaf9fa
31 changed files with 429 additions and 377 deletions
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6
examples/fx_satur/android/Makefile
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@ -1,6 +0,0 @@
ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
NAME := bw_example_fx_satur
SOURCES = ${SOURCES_COMMON} ${ROOT_DIR}/../src/bw_example_fx_satur.c
include ${ROOT_DIR}/../../common/android/android.mk

7
examples/fx_satur/daisy-seed/Makefile
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@ -1,7 +0,0 @@
ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
TARGET = bw_example_fx_satur
C_SOURCES += ${ROOT_DIR}/../src/bw_example_fx_satur.c
include ${ROOT_DIR}/../../common/daisy-seed/daisy-seed.mk

36
examples/fx_satur/daisy-seed/config_daisy_seed.h
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@ -1,36 +0,0 @@
/*
* 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 2
static struct config_pin config_pins[NUM_PINS] = {
{ 0, 15 },
{ 1, 16 }
};
#endif

6
examples/fx_satur/ios/Makefile
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@ -1,6 +0,0 @@
ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
NAME := bw_example_fx_satur
SOURCE := ${NAME}.c
include ${ROOT_DIR}/../../common/ios/ios.mk

5
examples/fx_satur/src/android.json Normal file
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@ -0,0 +1,5 @@
{
"android": {
"javaPackageName": "com.orastron.bw_example_fx_satur"
}
}

66
examples/fx_satur/src/bw_example_fx_satur.c
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@ -1,66 +0,0 @@
/*
* Brickworks
*
* Copyright (C) 2022, 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_fx_satur.h"
void bw_example_fx_satur_init(bw_example_fx_satur *instance) {
bw_satur_init(&instance->satur_coeffs);
bw_src_int_init(&instance->src_up_coeffs, 2);
bw_src_int_init(&instance->src_down_coeffs, -2);
bw_satur_set_gain_compensation(&instance->satur_coeffs, 1);
}
void bw_example_fx_satur_set_sample_rate(bw_example_fx_satur *instance, float sample_rate) {
bw_satur_set_sample_rate(&instance->satur_coeffs, 2.f * sample_rate);
}
void bw_example_fx_satur_reset(bw_example_fx_satur *instance) {
bw_satur_reset_coeffs(&instance->satur_coeffs);
bw_satur_reset_state(&instance->satur_coeffs, &instance->satur_state, 0.f);
bw_src_int_reset_state(&instance->src_up_coeffs, &instance->src_up_state, 0.f);
bw_src_int_reset_state(&instance->src_down_coeffs, &instance->src_down_state, 0.f);
}
void bw_example_fx_satur_process(bw_example_fx_satur *instance, const float** x, float** y, int n_samples) {
int i = 0;
while (i < n_samples) {
int n = bw_mini32(n_samples - i, BUF_SIZE >> 1);
bw_src_int_process(&instance->src_up_coeffs, &instance->src_up_state, x[0] + i, instance->buf, n);
bw_satur_process(&instance->satur_coeffs, &instance->satur_state, instance->buf, instance->buf, n << 1);
bw_src_int_process(&instance->src_down_coeffs, &instance->src_down_state, instance->buf, y[0] + i, n << 1);
i += n;
}
}
void bw_example_fx_satur_set_parameter(bw_example_fx_satur *instance, int index, float value) {
instance->params[index] = value;
switch (index) {
case p_bias:
bw_satur_set_bias(&instance->satur_coeffs, 5.f * value - 2.5f);
break;
case p_gain:
bw_satur_set_gain(&instance->satur_coeffs, 0.1f + (10.f - 0.1f) * value * value * value);
break;
}
}
float bw_example_fx_satur_get_parameter(bw_example_fx_satur *instance, int index) {
return instance->params[index];
}

69
examples/fx_satur/src/bw_example_fx_satur.h
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@ -1,69 +0,0 @@
/*
* Brickworks
*
* Copyright (C) 2022, 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_FX_SATUR_H
#define _BW_EXAMPLE_FX_SATUR_H
#include "platform.h"
#include <bw_satur.h>
#include <bw_src_int.h>
#ifdef __cplusplus
extern "C" {
#endif
enum {
p_bias,
p_gain,
p_n
};
#define BUF_SIZE 32
struct _bw_example_fx_satur {
// Sub-components
bw_satur_coeffs satur_coeffs;
bw_satur_state satur_state;
bw_src_int_coeffs src_up_coeffs;
bw_src_int_state src_up_state;
bw_src_int_coeffs src_down_coeffs;
bw_src_int_state src_down_state;
// Parameters
float params[p_n];
// Buffers
float buf[BUF_SIZE];
};
typedef struct _bw_example_fx_satur bw_example_fx_satur;
void bw_example_fx_satur_init(bw_example_fx_satur *instance);
void bw_example_fx_satur_set_sample_rate(bw_example_fx_satur *instance, float sample_rate);
void bw_example_fx_satur_reset(bw_example_fx_satur *instance);
void bw_example_fx_satur_process(bw_example_fx_satur *instance, const float** x, float** y, int n_samples);
void bw_example_fx_satur_set_parameter(bw_example_fx_satur *instance, int index, float value);
float bw_example_fx_satur_get_parameter(bw_example_fx_satur *instance, int index);
#ifdef __cplusplus
}
#endif
#endif

6
examples/fx_satur/src/cmd.json Normal file
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{
"cmd": {
"busIds": [ "input", "output" ],
"parameterIds": [ "gain", "bias" ]
}
}

88
examples/fx_satur/src/config.h
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@ -1,88 +0,0 @@
/*
* Brickworks
*
* Copyright (C) 2022, 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_fx_satur"
#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 2
static struct config_parameter config_parameters[NUM_PARAMETERS] = {
{ "Bias", "Bias", "", 0, 0, 0, 0.5f },
{ "Gain", "Gain", "", 0, 0, 0, 0.4641588833612779f }
};
// Internal API
#include "bw_example_fx_satur.h"
#define P_TYPE bw_example_fx_satur
#define P_INIT bw_example_fx_satur_init
#define P_SET_SAMPLE_RATE bw_example_fx_satur_set_sample_rate
#define P_RESET bw_example_fx_satur_reset
#define P_PROCESS bw_example_fx_satur_process
#define P_SET_PARAMETER bw_example_fx_satur_set_parameter
#define P_GET_PARAMETER bw_example_fx_satur_get_parameter
#endif

43
examples/fx_satur/src/config.js
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@ -1,43 +0,0 @@
/*
* Brickworks
*
* Copyright (C) 2022 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: "Bias",
output: false,
defaultValue: 0.5
},
{
name: "Gain",
output: false,
defaultValue: 0.4641588833612779
}
];

5
examples/fx_satur/src/daisy-seed.json Normal file
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{
"daisy_seed": {
"parameterPins": [ 15, 16 ]
}
}

5
examples/fx_satur/src/ios.json Normal file
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{
"ios": {
"productBundleIdentifier": "com.orastron.bw_example_fx_satur"
}
}

12
examples/fx_satur/src/lv2.json Normal file
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{
"lv2": {
"prefixes": {
"bw_examples": "https://www.orastron.com/brickworks/examples/"
},
"uri": "@bw_examples:fx_satur",
"types": [ "@lv2:WaveshaperPlugin" ],
"version": "1.0",
"busSymbols": [ "input", "output" ],
"parameterSymbols": [ "gain", "bias" ]
}
}

76
examples/fx_satur/src/plugin.h Normal file
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#include "common.h"
#include <bw_satur.h>
#include <bw_src_int.h>
#define BUF_SIZE 32
typedef struct plugin {
bw_satur_coeffs satur_coeffs;
bw_satur_state satur_state;
bw_src_int_coeffs src_up_coeffs;
bw_src_int_state src_up_state;
bw_src_int_coeffs src_down_coeffs;
bw_src_int_state src_down_state;
float buf[BUF_SIZE];
} plugin;
static void plugin_init(plugin *instance) {
bw_satur_init(&instance->satur_coeffs);
bw_src_int_init(&instance->src_up_coeffs, 2);
bw_src_int_init(&instance->src_down_coeffs, -2);
bw_satur_set_gain_compensation(&instance->satur_coeffs, 1);
}
static void plugin_fini(plugin *instance) {
(void)instance;
}
static void plugin_set_sample_rate(plugin *instance, float sample_rate) {
bw_satur_set_sample_rate(&instance->satur_coeffs, 2.f * sample_rate);
}
static size_t plugin_mem_req(plugin *instance) {
(void)instance;
return 0;
}
static void plugin_mem_set(plugin *instance, void *mem) {
(void)instance;
(void)mem;
}
static void plugin_reset(plugin *instance) {
bw_satur_reset_coeffs(&instance->satur_coeffs);
bw_satur_reset_state(&instance->satur_coeffs, &instance->satur_state, 0.f);
bw_src_int_reset_state(&instance->src_up_coeffs, &instance->src_up_state, 0.f);
bw_src_int_reset_state(&instance->src_down_coeffs, &instance->src_down_state, 0.f);
}
static void plugin_set_parameter(plugin *instance, size_t index, float value) {
switch (index) {
case 0:
bw_satur_set_gain(&instance->satur_coeffs, value);
break;
case 1:
bw_satur_set_bias(&instance->satur_coeffs, value);
break;
}
}
static float plugin_get_parameter(plugin *instance, size_t index) {
(void)instance;
(void)index;
return 0.f;
}
static void plugin_process(plugin *instance, const float **inputs, float **outputs, size_t n_samples) {
size_t i = 0;
while (i < n_samples) {
int n = bw_mini32(n_samples - i, BUF_SIZE >> 1);
bw_src_int_process(&instance->src_up_coeffs, &instance->src_up_state, inputs[0] + i, instance->buf, n);
bw_satur_process(&instance->satur_coeffs, &instance->satur_state, instance->buf, instance->buf, n << 1);
bw_src_int_process(&instance->src_down_coeffs, &instance->src_down_state, instance->buf, outputs[0] + i, n << 1);
i += n;
}
}

44
examples/fx_satur/src/product.json Normal file
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{
"product": {
"name": "Brickworks saturation example",
"version": "1.1.0",
"buildVersion": "1",
"bundleName": "bw_example_fx_satur",
"buses": [
{
"type": "audio",
"direction": "input",
"channels": "mono",
"name": "Input",
"shortName": "Input"
},
{
"type": "audio",
"direction": "output",
"channels": "mono",
"name": "Output",
"shortName": "Output"
}
],
"parameters": [
{
"name": "Gain",
"shortName": "Gain",
"direction": "input",
"defaultValue": 1.0,
"minimum": 0.1,
"maximum": 10.0,
"map": "linear"
},
{
"name": "Bias",
"shortName": "Bias",
"direction": "input",
"defaultValue": 0.0,
"minimum": -2.5,
"maximum": 2.5,
"map": "linear"
}
]
}
}

11
examples/fx_satur/src/vst3.json Normal file
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@ -0,0 +1,11 @@
{
"vst3": {
"plugin": {
"cid": "b03fc08061c64519b13bbe2c777b1015"
},
"controller": {
"cid": "682d9ded1c1447a8b031a2a2844bf5dd"
},
"subCategory": "Fx|Distortion"
}
}

9
examples/fx_satur/vst3/Makefile
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@ -1,9 +0,0 @@
ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
NAME := bw_example_fx_satur
SOURCE := bw_example_fx_satur.c
include ${ROOT_DIR}/../../common/vst3/vst3.mk
CXXFLAGS += -DRELEASE=1 -DNDEBUG -DBW_NO_DEBUG
#CXXFLAGS += -DDEVELOPMENT=1 -DBW_DEBUG_DEEP

36
examples/fx_satur/vst3/config_vst3.h
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@ -1,36 +0,0 @@
/*
* Brickworks
*
* Copyright (C) 2022 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|Distortion"
#define PLUGIN_GUID_1 0xb03fc080
#define PLUGIN_GUID_2 0x61c64519
#define PLUGIN_GUID_3 0xb13bbe2c
#define PLUGIN_GUID_4 0x777b1015
#define CTRL_GUID_1 0x682d9ded
#define CTRL_GUID_2 0x1c1447a8
#define CTRL_GUID_3 0xb031a2a2
#define CTRL_GUID_4 0x844bf5dd
#endif

4
examples/fx_satur/web/Makefile
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@ -1,4 +0,0 @@
ROOT_DIR := $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
SOURCES = ${SOURCES_COMMON} ${ROOT_DIR}/../src/bw_example_fx_satur.c
include ${ROOT_DIR}/../../common/web/web.mk

5
examples/fxpp_satur/src/android.json Normal file
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@ -0,0 +1,5 @@
{
"android": {
"javaPackageName": "com.orastron.bw_example_fxpp_satur"
}
}

6
examples/fxpp_satur/src/cmd.json Normal file
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{
"cmd": {
"busIds": [ "input", "output" ],
"parameterIds": [ "gain", "bias" ]
}
}

5
examples/fxpp_satur/src/daisy-seed.json Normal file
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@ -0,0 +1,5 @@
{
"daisy_seed": {
"parameterPins": [ 15, 16 ]
}
}

86
examples/fxpp_satur/src/impl.cpp Normal file
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#include "impl.h"
#include "common.h"
#include <bw_satur.h>
#include <bw_src_int.h>
using namespace Brickworks;
#define BUF_SIZE 32
class Engine {
public:
Engine() : srcUp(2), srcDown(-2) {}
Satur<1> satur;
SRCInt<1> srcUp;
SRCInt<1> srcDown;
float buf[BUF_SIZE];
};
extern "C" {
impl impl_new(void) {
Engine *instance = new Engine();
instance->satur.setGainCompensation(true);
return reinterpret_cast<impl>(instance);
}
void impl_free(impl handle) {
Engine *instance = reinterpret_cast<Engine *>(handle);
delete instance;
}
void impl_set_sample_rate(impl handle, float sample_rate) {
Engine *instance = reinterpret_cast<Engine *>(handle);
instance->satur.setSampleRate(2.f * sample_rate);
}
void impl_reset(impl handle) {
Engine *instance = reinterpret_cast<Engine *>(handle);
instance->satur.reset();
instance->srcUp.reset();
instance->srcDown.reset();
}
void impl_set_parameter(impl handle, size_t index, float value) {
Engine *instance = reinterpret_cast<Engine *>(handle);
switch (index) {
case 0:
instance->satur.setGain(value);
break;
case 1:
instance->satur.setBias(value);
break;
}
}
float impl_get_parameter(impl handle, size_t index) {
(void)handle;
(void)index;
return 0.f;
}
void impl_process(impl handle, const float **inputs, float **outputs, size_t n_samples) {
Engine *instance = reinterpret_cast<Engine *>(handle);
size_t i = 0;
while (i < n_samples) {
int n = bw_mini32(n_samples - i, BUF_SIZE >> 1);
#ifdef WASM
const float *x[1] = {inputs[0] + i};
float *y[1] = {outputs[0] + i};
float *b[1] = {instance->buf};
instance->srcUp.process(x, b, n);
instance->satur.process(b, b, n << 1);
instance->srcDown.process(b, y, n << 1);
#else
instance->srcUp.process({inputs[0] + i}, {instance->buf}, n);
instance->satur.process({instance->buf}, {instance->buf}, n << 1);
instance->srcDown.process({instance->buf}, {outputs[0] + i}, n << 1);
#endif
i += n;
}
}
}

5
examples/fxpp_satur/src/ios.json Normal file
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{
"ios": {
"productBundleIdentifier": "com.orastron.bw_example_fxpp_satur"
}
}

12
examples/fxpp_satur/src/lv2.json Normal file
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@ -0,0 +1,12 @@
{
"lv2": {
"prefixes": {
"bw_examples": "https://www.orastron.com/brickworks/examples/"
},
"uri": "@bw_examples:fxpp_satur",
"types": [ "@lv2:WaveshaperPlugin" ],
"version": "1.0",
"busSymbols": [ "input", "output" ],
"parameterSymbols": [ "gain", "bias" ]
}
}

76
examples/fxpp_satur/src/plugin.h Normal file
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#include "common.h"
#include <bw_satur.h>
#include <bw_src_int.h>
#define BUF_SIZE 32
typedef struct plugin {
bw_satur_coeffs satur_coeffs;
bw_satur_state satur_state;
bw_src_int_coeffs src_up_coeffs;
bw_src_int_state src_up_state;
bw_src_int_coeffs src_down_coeffs;
bw_src_int_state src_down_state;
float buf[BUF_SIZE];
} plugin;
static void plugin_init(plugin *instance) {
bw_satur_init(&instance->satur_coeffs);
bw_src_int_init(&instance->src_up_coeffs, 2);
bw_src_int_init(&instance->src_down_coeffs, -2);
bw_satur_set_gain_compensation(&instance->satur_coeffs, 1);
}
static void plugin_fini(plugin *instance) {
(void)instance;
}
static void plugin_set_sample_rate(plugin *instance, float sample_rate) {
bw_satur_set_sample_rate(&instance->satur_coeffs, 2.f * sample_rate);
}
static size_t plugin_mem_req(plugin *instance) {
(void)instance;
return 0;
}
static void plugin_mem_set(plugin *instance, void *mem) {
(void)instance;
(void)mem;
}
static void plugin_reset(plugin *instance) {
bw_satur_reset_coeffs(&instance->satur_coeffs);
bw_satur_reset_state(&instance->satur_coeffs, &instance->satur_state, 0.f);
bw_src_int_reset_state(&instance->src_up_coeffs, &instance->src_up_state, 0.f);
bw_src_int_reset_state(&instance->src_down_coeffs, &instance->src_down_state, 0.f);
}
static void plugin_set_parameter(plugin *instance, size_t index, float value) {
switch (index) {
case 0:
bw_satur_set_gain(&instance->satur_coeffs, value);
break;
case 1:
bw_satur_set_bias(&instance->satur_coeffs, value);
break;
}
}
static float plugin_get_parameter(plugin *instance, size_t index) {
(void)instance;
(void)index;
return 0.f;
}
static void plugin_process(plugin *instance, const float **inputs, float **outputs, size_t n_samples) {
size_t i = 0;
while (i < n_samples) {
int n = bw_mini32(n_samples - i, BUF_SIZE >> 1);
bw_src_int_process(&instance->src_up_coeffs, &instance->src_up_state, inputs[0] + i, instance->buf, n);
bw_satur_process(&instance->satur_coeffs, &instance->satur_state, instance->buf, instance->buf, n << 1);
bw_src_int_process(&instance->src_down_coeffs, &instance->src_down_state, instance->buf, outputs[0] + i, n << 1);
i += n;
}
}

44
examples/fxpp_satur/src/product.json Normal file
View File

@ -0,0 +1,44 @@
{
"product": {
"name": "Brickworks saturation example (C++)",
"version": "1.1.0",
"buildVersion": "1",
"bundleName": "bw_example_fxpp_satur",
"buses": [
{
"type": "audio",
"direction": "input",
"channels": "mono",
"name": "Input",
"shortName": "Input"
},
{
"type": "audio",
"direction": "output",
"channels": "mono",
"name": "Output",
"shortName": "Output"
}
],
"parameters": [
{
"name": "Gain",
"shortName": "Gain",
"direction": "input",
"defaultValue": 1.0,
"minimum": 0.1,
"maximum": 10.0,
"map": "linear"
},
{
"name": "Bias",
"shortName": "Bias",
"direction": "input",
"defaultValue": 0.0,
"minimum": -2.5,
"maximum": 2.5,
"map": "linear"
}
]
}
}

11
examples/fxpp_satur/src/vst3.json Normal file
View File

@ -0,0 +1,11 @@
{
"vst3": {
"plugin": {
"cid": "f7465fb88d284b9d842007fec0301b51"
},
"controller": {
"cid": "ab9d28b92cbe44f0bbf42db08c0e30ed"
},
"subCategory": "Fx|Distortion"
}
}

2
examples/tibia_clean.sh
View File

@ -4,7 +4,7 @@ echo Removing common files
rm -fr common/cmd common/web common/daisy-seed common/lv2 common/vst3 common/android common/ios
dirs="fx_ap1 fx_ap2 fx_balance fx_bitcrush fx_cab fx_chorus fx_clip fx_comb fx_comp fx_delay fx_dist fx_drive fx_eq_3band fx_flanger fx_fuzz fx_hp1 fx_hs1 fx_lp1 fx_ls1 fx_mm1 fx_mm2 fx_noise_gate fx_notch fx_one_pole fx_pan fx_phaser fx_reverb fx_ring_mod synth_simple fxpp_ap1 fxpp_ap2 fxpp_balance fxpp_bitcrush fxpp_cab fxpp_chorus fxpp_clip fxpp_comb fxpp_comp fxpp_delay fxpp_dist fxpp_drive fxpp_eq_3band fxpp_flanger fxpp_fuzz fxpp_hp1 fxpp_hs1 fxpp_lp1 fxpp_ls1 fxpp_mm1 fxpp_mm2 fxpp_noise_gate fxpp_notch fxpp_one_pole fxpp_pan fxpp_phaser fxpp_reverb fxpp_ring_mod synthpp_simple"
dirs="fx_ap1 fx_ap2 fx_balance fx_bitcrush fx_cab fx_chorus fx_clip fx_comb fx_comp fx_delay fx_dist fx_drive fx_eq_3band fx_flanger fx_fuzz fx_hp1 fx_hs1 fx_lp1 fx_ls1 fx_mm1 fx_mm2 fx_noise_gate fx_notch fx_one_pole fx_pan fx_phaser fx_reverb fx_ring_mod fx_satur synth_simple fxpp_ap1 fxpp_ap2 fxpp_balance fxpp_bitcrush fxpp_cab fxpp_chorus fxpp_clip fxpp_comb fxpp_comp fxpp_delay fxpp_dist fxpp_drive fxpp_eq_3band fxpp_flanger fxpp_fuzz fxpp_hp1 fxpp_hs1 fxpp_lp1 fxpp_ls1 fxpp_mm1 fxpp_mm2 fxpp_noise_gate fxpp_notch fxpp_one_pole fxpp_pan fxpp_phaser fxpp_reverb fxpp_ring_mod fxpp_satur synthpp_simple"
for d in $dirs; do
echo Removing data files for $d

2
examples/tibia_gen.sh
View File

@ -33,7 +33,7 @@ if [ "$1" = "common" ]; then
fi
if [ -z "$1" ]; then
dirs="fx_ap1 fx_ap2 fx_balance fx_bitcrush fx_cab fx_chorus fx_clip fx_comb fx_comp fx_delay fx_dist fx_drive fx_eq_3band fx_flanger fx_fuzz fx_hp1 fx_hs1 fx_lp1 fx_ls1 fx_mm1 fx_mm2 fx_noise_gate fx_notch fx_one_pole fx_pan fx_phaser fx_reverb fx_ring_mod synth_simple fxpp_ap1 fxpp_ap2 fxpp_balance fxpp_bitcrush fxpp_cab fxpp_chorus fxpp_clip fxpp_comb fxpp_comp fxpp_delay fxpp_dist fxpp_drive fxpp_eq_3band fxpp_flanger fxpp_fuzz fxpp_hp1 fxpp_hs1 fxpp_lp1 fxpp_ls1 fxpp_mm1 fxpp_mm2 fxpp_noise_gate fxpp_notch fxpp_one_pole fxpp_pan fxpp_phaser fxpp_reverb fxpp_ring_mod synthpp_simple"
dirs="fx_ap1 fx_ap2 fx_balance fx_bitcrush fx_cab fx_chorus fx_clip fx_comb fx_comp fx_delay fx_dist fx_drive fx_eq_3band fx_flanger fx_fuzz fx_hp1 fx_hs1 fx_lp1 fx_ls1 fx_mm1 fx_mm2 fx_noise_gate fx_notch fx_one_pole fx_pan fx_phaser fx_reverb fx_ring_mod fx_satur synth_simple fxpp_ap1 fxpp_ap2 fxpp_balance fxpp_bitcrush fxpp_cab fxpp_chorus fxpp_clip fxpp_comb fxpp_comp fxpp_delay fxpp_dist fxpp_drive fxpp_eq_3band fxpp_flanger fxpp_fuzz fxpp_hp1 fxpp_hs1 fxpp_lp1 fxpp_ls1 fxpp_mm1 fxpp_mm2 fxpp_noise_gate fxpp_notch fxpp_one_pole fxpp_pan fxpp_phaser fxpp_reverb fxpp_ring_mod fxpp_satur synthpp_simple"
else
dirs="$1"
fi

18
include/bw_satur.h
View File

@ -47,6 +47,7 @@
* <ul>
* <li>Version <strong>1.1.0</strong>:
* <ul>
* <li>Fixed gain compensation in <code>bw_satur_process_multi().</li>
* <li>Now using <code>BW_NULL</code> and
* <code>BW_CXX_NO_ARRAY</code>.</li>
* </ul>
@ -623,11 +624,18 @@ static inline void bw_satur_process_multi(
#endif
bw_satur_update_coeffs_ctrl(coeffs);
for (size_t i = 0; i < n_samples; i++) {
bw_satur_update_coeffs_audio(coeffs);
for (size_t j = 0; j < n_channels; j++)
y[j][i] = bw_satur_process1(coeffs, state[j], x[j][i]);
}
if (coeffs->gain_compensation)
for (size_t i = 0; i < n_samples; i++) {
bw_satur_update_coeffs_audio(coeffs);
for (size_t j = 0; j < n_channels; j++)
y[j][i] = bw_satur_process1_comp(coeffs, state[j], x[j][i]);
}
else
for (size_t i = 0; i < n_samples; i++) {
bw_satur_update_coeffs_audio(coeffs);
for (size_t j = 0; j < n_channels; j++)
y[j][i] = bw_satur_process1(coeffs, state[j], x[j][i]);
}
BW_ASSERT_DEEP(bw_satur_coeffs_is_valid(coeffs));
BW_ASSERT_DEEP(coeffs->state >= bw_satur_coeffs_state_reset_coeffs);