adjusted to latest tibia updated

examples/common/src/cxx-fx/impl.h

@@ -20,6 +20,8 @@
 
 #include <stddef.h>
 
+#include "plugin_api.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif

examples/common/src/cxx-synth/impl.h

@@ -21,6 +21,8 @@
 #include <stddef.h>
 #include <stdint.h>
 
+#include "plugin_api.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif

examples/common/src/make-cxx-fx.json

@@ -1,8 +1,8 @@
 {
 	"make": {
 		"cxxSrcs": "../src/impl.cpp",
-		"cflags": "-I../../../include -I../../common/src -I../../common/src/cxx-fx",
-		"cxxflags": "-I../../../include -I../../common/src -I../../common/src/cxx-fx -std=c++11",
+		"cflags": "-I../../../include -I../../common/src -I../../common/src/cxx-fx -I../common/src",
+		"cxxflags": "-I../../../include -I../../common/src -I../../common/src/cxx-fx -I../common/src -std=c++11",
 		"pluginDir": "../../common/src/cxx-fx"
 	}
 }

examples/common/src/make-cxx-synth.json

@@ -1,8 +1,8 @@
 {
 	"make": {
 		"cxxSrcs": "../src/impl.cpp",
-		"cflags": "-I../../../include -I../../common/src -I../../common/src/cxx-synth",
-		"cxxflags": "-I../../../include -I../../common/src -I../../common/src/cxx-synth -std=c++11",
+		"cflags": "-I../../../include -I../../common/src -I../../common/src/cxx-synth -I../common/src",
+		"cxxflags": "-I../../../include -I../../common/src -I../../common/src/cxx-synth -I../common/src -std=c++11",
 		"pluginDir": "../../common/src/cxx-synth"
 	}
 }

examples/common/src/make.json

@@ -1,6 +1,6 @@
 {
 	"make": {
-		"cflags": "-I../../../include -I../../common/src",
+		"cflags": "-I../../../include -I../../common/src -I../common/src",
 		"pluginDir": "../src"
 	}
 }

examples/fx_ap1/common/src/plugin_api.h

@@ -0,0 +1,49 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+};
+
+
+#endif

examples/fx_ap2/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+	plugin_parameter_q,
+	
+};
+
+
+#endif

examples/fx_ap2/src/plugin.h

@@ -56,10 +56,10 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_cutoff:
 		bw_ap2_set_cutoff(&instance->ap2_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_q:
 		bw_ap2_set_Q(&instance->ap2_coeffs, value);
 		break;
 	}

examples/fx_balance/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_balance,
+	
+	plugin_parameter_l_level,
+	
+	plugin_parameter_r_level,
+	
+};
+
+
+#endif

examples/fx_balance/src/plugin.h

@@ -69,10 +69,10 @@ static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 static float plugin_get_parameter(plugin *instance, size_t index) {
 	float v = 0.f;
 	switch (index) {
-	case 1:
+	case plugin_parameter_l_level:
 		v = bw_ppm_get_y_z1(&instance->ppm_l_state);
 		break;
-	case 2:
+	case plugin_parameter_r_level:
 		v = bw_ppm_get_y_z1(&instance->ppm_r_state);
 		break;
 	}

examples/fx_bitcrush/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_sr_ratio,
+	
+	plugin_parameter_bit_depth,
+	
+	plugin_parameter_gate,
+	
+};
+
+
+#endif

examples/fx_bitcrush/src/plugin.h

@@ -62,13 +62,13 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_sr_ratio:
 		bw_sr_reduce_set_ratio(&instance->sr_reduce_coeffs, 0.01f * value);
 		break;
-	case 1:
+	case plugin_parameter_bit_depth:
 		bw_bd_reduce_set_bit_depth(&instance->bd_reduce_coeffs, (char)value);
 		break;
-	case 2:
+	case plugin_parameter_gate:
 		bw_bd_reduce_set_gate_lin(&instance->bd_reduce_coeffs, value);
 		break;
 	}

examples/fx_cab/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff_low,
+	
+	plugin_parameter_cutoff_high,
+	
+	plugin_parameter_tone,
+	
+};
+
+
+#endif

examples/fx_cab/src/plugin.h

@@ -56,13 +56,13 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_cutoff_low:
 		bw_cab_set_cutoff_low(&instance->cab_coeffs, 0.01f * value);
 		break;
-	case 1:
+	case plugin_parameter_cutoff_high:
 		bw_cab_set_cutoff_high(&instance->cab_coeffs, 0.01f * value);
 		break;
-	case 2:
+	case plugin_parameter_tone:
 		bw_cab_set_tone(&instance->cab_coeffs, 0.01f * value);
 		break;
 	}

examples/fx_chorus/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_rate,
+	
+	plugin_parameter_depth,
+	
+	plugin_parameter_type,
+	
+};
+
+
+#endif

examples/fx_chorus/src/plugin.h

@@ -55,13 +55,13 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_rate:
 		bw_chorus_set_rate(&instance->chorus_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_depth:
 		bw_chorus_set_amount(&instance->chorus_coeffs, (0.01f * 0.004f) * value);
 		break;
-	case 2:
+	case plugin_parameter_type:
 		// values taken from Dattorro's paper
 		if (value < 1.5f) { // "Industry standard chorus"
 			bw_chorus_set_coeff_x(&instance->chorus_coeffs, 1.f);

examples/fx_clip/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_gain,
+	
+	plugin_parameter_bias,
+	
+};
+
+
+#endif

examples/fx_clip/src/plugin.h

@@ -70,10 +70,10 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_gain:
 		bw_clip_set_gain(&instance->clip_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_bias:
 		bw_clip_set_bias(&instance->clip_coeffs, value);
 		break;
 	}

examples/fx_comb/common/src/plugin_api.h

@@ -0,0 +1,57 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_ff_delay,
+	
+	plugin_parameter_fb_delay,
+	
+	plugin_parameter_blend,
+	
+	plugin_parameter_ff,
+	
+	plugin_parameter_fb,
+	
+};
+
+
+#endif

examples/fx_comb/src/plugin.h

@@ -54,19 +54,19 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_ff_delay:
 		bw_comb_set_delay_ff(&instance->comb_coeffs, 0.001f * value);
 		break;
-	case 1:
+	case plugin_parameter_fb_delay:
 		bw_comb_set_delay_fb(&instance->comb_coeffs, 0.001f * value);
 		break;
-	case 2:
+	case plugin_parameter_blend:
 		bw_comb_set_coeff_blend(&instance->comb_coeffs, value);
 		break;
-	case 3:
+	case plugin_parameter_ff:
 		bw_comb_set_coeff_ff(&instance->comb_coeffs, value);
 		break;
-	case 4:
+	case plugin_parameter_fb:
 		bw_comb_set_coeff_fb(&instance->comb_coeffs, value);
 		break;
 	}

examples/fx_comp/common/src/plugin_api.h

@@ -0,0 +1,59 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_threshold,
+	
+	plugin_parameter_ratio,
+	
+	plugin_parameter_attack,
+	
+	plugin_parameter_release,
+	
+	plugin_parameter_gain,
+	
+	plugin_parameter_ext_sidechain,
+	
+};
+
+
+#endif

examples/fx_comp/src/plugin.h

@@ -57,24 +57,24 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_threshold:
 		bw_comp_set_thresh_dBFS(&instance->comp_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_ratio:
 		bw_comp_set_ratio(&instance->comp_coeffs, bw_rcpf(value));
 		break;
-	case 2:
+	case plugin_parameter_attack:
 		// using rise time 10% -> 90%: tau = rise time / log(9)
 		bw_comp_set_attack_tau(&instance->comp_coeffs, (0.001f * 0.4551196133134186f) * value);
 		break;
-	case 3:
+	case plugin_parameter_release:
 		// as before
 		bw_comp_set_release_tau(&instance->comp_coeffs, (0.001f * 0.4551196133134186f) * value);
 		break;
-	case 4:
+	case plugin_parameter_gain:
 		bw_comp_set_gain_dB(&instance->comp_coeffs, value);
 		break;
-	case 5:
+	case plugin_parameter_ext_sidechain:
 		instance->ext_sidechain = (char)value;
 		break;
 	}

examples/fx_delay/common/src/plugin_api.h

@@ -0,0 +1,49 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_delay,
+	
+};
+
+
+#endif

examples/fx_dist/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_distortion,
+	
+	plugin_parameter_tone,
+	
+	plugin_parameter_volume,
+	
+};
+
+
+#endif

examples/fx_dist/src/plugin.h

@@ -69,13 +69,13 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_distortion:
 		bw_dist_set_distortion(&instance->dist_coeffs, 0.01f * value);
 		break;
-	case 1:
+	case plugin_parameter_tone:
 		bw_dist_set_tone(&instance->dist_coeffs, 0.01f * value);
 		break;
-	case 2:
+	case plugin_parameter_volume:
 		bw_dist_set_volume(&instance->dist_coeffs, 0.01f * value);
 		break;
 	}

examples/fx_drive/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_drive,
+	
+	plugin_parameter_tone,
+	
+	plugin_parameter_volume,
+	
+};
+
+
+#endif

examples/fx_drive/src/plugin.h

@@ -69,13 +69,13 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_drive:
 		bw_drive_set_drive(&instance->drive_coeffs, 0.01f * value);
 		break;
-	case 1:
+	case plugin_parameter_tone:
 		bw_drive_set_tone(&instance->drive_coeffs, 0.01f * value);
 		break;
-	case 2:
+	case plugin_parameter_volume:
 		bw_drive_set_volume(&instance->drive_coeffs, 0.01f * value);
 		break;
 	}

examples/fx_eq_3band/common/src/plugin_api.h

@@ -0,0 +1,65 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_ls_cutoff,
+	
+	plugin_parameter_ls_gain,
+	
+	plugin_parameter_ls_q,
+	
+	plugin_parameter_peak_cutoff,
+	
+	plugin_parameter_peak_gain,
+	
+	plugin_parameter_peak_bw,
+	
+	plugin_parameter_hs_cutoff,
+	
+	plugin_parameter_hs_gain,
+	
+	plugin_parameter_hs_q,
+	
+};
+
+
+#endif

examples/fx_eq_3band/src/plugin.h

@@ -70,31 +70,31 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_ls_cutoff:
 		bw_ls2_set_cutoff(&instance->ls2_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_ls_gain:
 		bw_ls2_set_dc_gain_dB(&instance->ls2_coeffs, value);
 		break;
-	case 2:
+	case plugin_parameter_ls_q:
 		bw_ls2_set_Q(&instance->ls2_coeffs, value);
 		break;
-	case 3:
+	case plugin_parameter_peak_cutoff:
 		bw_peak_set_cutoff(&instance->peak_coeffs, value);
 		break;
-	case 4:
+	case plugin_parameter_peak_gain:
 		bw_peak_set_peak_gain_dB(&instance->peak_coeffs, value);
 		break;
-	case 5:
+	case plugin_parameter_peak_bw:
 		bw_peak_set_bandwidth(&instance->peak_coeffs, value);
 		break;
-	case 6:
+	case plugin_parameter_hs_cutoff:
 		bw_hs2_set_cutoff(&instance->hs2_coeffs, value);
 		break;
-	case 7:
+	case plugin_parameter_hs_gain:
 		bw_hs2_set_high_gain_dB(&instance->hs2_coeffs, value);
 		break;
-	case 8:
+	case plugin_parameter_hs_q:
 		bw_hs2_set_Q(&instance->hs2_coeffs, value);
 		break;
 	}

examples/fx_flanger/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_rate,
+	
+	plugin_parameter_amount,
+	
+	plugin_parameter_feedback,
+	
+};
+
+
+#endif

examples/fx_flanger/src/plugin.h

@@ -58,13 +58,13 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_rate:
 		bw_chorus_set_rate(&instance->chorus_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_amount:
 		bw_chorus_set_amount(&instance->chorus_coeffs, (0.01f * 0.001f) * value);
 		break;
-	case 2:
+	case plugin_parameter_feedback:
 		bw_chorus_set_coeff_fb(&instance->chorus_coeffs, 0.01f * value);
 		break;
 	}

examples/fx_fuzz/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_fuzz,
+	
+	plugin_parameter_volume,
+	
+};
+
+
+#endif

examples/fx_fuzz/src/plugin.h

@@ -69,10 +69,10 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_fuzz:
 		bw_fuzz_set_fuzz(&instance->fuzz_coeffs, 0.01f * value);
 		break;
-	case 1:
+	case plugin_parameter_volume:
 		bw_fuzz_set_volume(&instance->fuzz_coeffs, 0.01f * value);
 		break;
 	}

examples/fx_hp1/common/src/plugin_api.h

@@ -0,0 +1,49 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+};
+
+
+#endif

examples/fx_hs1/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+	plugin_parameter_gain,
+	
+};
+
+
+#endif

examples/fx_hs1/src/plugin.h

@@ -56,10 +56,10 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_cutoff:
 		bw_hs1_set_cutoff(&instance->hs1_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_gain:
 		bw_hs1_set_high_gain_dB(&instance->hs1_coeffs, value);
 		break;
 	}

examples/fx_lp1/common/src/plugin_api.h

@@ -0,0 +1,49 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+};
+
+
+#endif

examples/fx_ls1/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+	plugin_parameter_gain,
+	
+};
+
+
+#endif

examples/fx_ls1/src/plugin.h

@@ -56,10 +56,10 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_cutoff:
 		bw_ls1_set_cutoff(&instance->ls1_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_gain:
 		bw_ls1_set_dc_gain_dB(&instance->ls1_coeffs, value);
 		break;
 	}

examples/fx_mm1/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+	plugin_parameter_in,
+	
+	plugin_parameter_lp,
+	
+};
+
+
+#endif

examples/fx_mm1/src/plugin.h

@@ -56,13 +56,13 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_cutoff:
 		bw_mm1_set_cutoff(&instance->mm1_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_in:
 		bw_mm1_set_coeff_x(&instance->mm1_coeffs, value);
 		break;
-	case 2:
+	case plugin_parameter_lp:
 		bw_mm1_set_coeff_lp(&instance->mm1_coeffs, value);
 		break;
 	}

examples/fx_mm2/common/src/plugin_api.h

@@ -0,0 +1,59 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+	plugin_parameter_q,
+	
+	plugin_parameter_in,
+	
+	plugin_parameter_lp,
+	
+	plugin_parameter_bp,
+	
+	plugin_parameter_hp,
+	
+};
+
+
+#endif

examples/fx_mm2/src/plugin.h

@@ -56,22 +56,22 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_cutoff:
 		bw_mm2_set_cutoff(&instance->mm2_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_q:
 		bw_mm2_set_Q(&instance->mm2_coeffs, value);
 		break;
-	case 2:
+	case plugin_parameter_in:
 		bw_mm2_set_coeff_x(&instance->mm2_coeffs, value);
 		break;
-	case 3:
+	case plugin_parameter_lp:
 		bw_mm2_set_coeff_lp(&instance->mm2_coeffs, value);
 		break;
-	case 4:
+	case plugin_parameter_bp:
 		bw_mm2_set_coeff_bp(&instance->mm2_coeffs, value);
 		break;
-	case 5:
+	case plugin_parameter_hp:
 		bw_mm2_set_coeff_hp(&instance->mm2_coeffs, value);
 		break;
 	}

examples/fx_noise_gate/common/src/plugin_api.h

@@ -0,0 +1,57 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_threshold,
+	
+	plugin_parameter_ratio,
+	
+	plugin_parameter_attack,
+	
+	plugin_parameter_release,
+	
+	plugin_parameter_ext_sidechain,
+	
+};
+
+
+#endif

examples/fx_noise_gate/src/plugin.h

@@ -57,21 +57,21 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_threshold:
 		bw_noise_gate_set_thresh_dBFS(&instance->noise_gate_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_ratio:
 		bw_noise_gate_set_ratio(&instance->noise_gate_coeffs, value);
 		break;
-	case 2:
+	case plugin_parameter_attack:
 		// using rise time 10% -> 90%: tau = rise time / log(9)
 		bw_noise_gate_set_attack_tau(&instance->noise_gate_coeffs, (0.001f * 0.4551196133134186f) * value);
 		break;
-	case 3:
+	case plugin_parameter_release:
 		// as before
 		bw_noise_gate_set_release_tau(&instance->noise_gate_coeffs, (0.001f * 0.4551196133134186f) * value);
 		break;
-	case 4:
+	case plugin_parameter_ext_sidechain:
 		instance->ext_sidechain = (char)value;
 		break;
 	}

examples/fx_notch/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+	plugin_parameter_q,
+	
+};
+
+
+#endif

examples/fx_notch/src/plugin.h

@@ -56,10 +56,10 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_cutoff:
 		bw_notch_set_cutoff(&instance->notch_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_q:
 		bw_notch_set_Q(&instance->notch_coeffs, value);
 		break;
 	}

examples/fx_one_pole/common/src/plugin_api.h

@@ -0,0 +1,49 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+};
+
+
+#endif

examples/fx_pan/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_pan,
+	
+	plugin_parameter_l_level,
+	
+	plugin_parameter_r_level,
+	
+};
+
+
+#endif

examples/fx_pan/src/plugin.h

@@ -69,10 +69,10 @@ static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 static float plugin_get_parameter(plugin *instance, size_t index) {
 	float v = 0.f;
 	switch (index) {
-	case 1:
+	case plugin_parameter_l_level:
 		v = bw_ppm_get_y_z1(&instance->ppm_l_state);
 		break;
-	case 2:
+	case plugin_parameter_r_level:
 		v = bw_ppm_get_y_z1(&instance->ppm_r_state);
 		break;
 	}

examples/fx_phaser/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_rate,
+	
+	plugin_parameter_amount,
+	
+	plugin_parameter_center,
+	
+};
+
+
+#endif

examples/fx_phaser/src/plugin.h

@@ -56,13 +56,13 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_rate:
 		bw_phaser_set_rate(&instance->phaser_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_amount:
 		bw_phaser_set_amount(&instance->phaser_coeffs, value);
 		break;
-	case 2:
+	case plugin_parameter_center:
 		bw_phaser_set_center(&instance->phaser_coeffs, value);
 		break;
 	}

examples/fx_reverb/common/src/plugin_api.h

@@ -0,0 +1,57 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_predelay,
+	
+	plugin_parameter_bandwidth,
+	
+	plugin_parameter_damping,
+	
+	plugin_parameter_decay,
+	
+	plugin_parameter_wet,
+	
+};
+
+
+#endif

examples/fx_reverb/src/plugin.h

@@ -55,19 +55,19 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_predelay:
 		bw_reverb_set_predelay(&instance->reverb_coeffs, 0.001f * value);
 		break;
-	case 1:
+	case plugin_parameter_bandwidth:
 		bw_reverb_set_bandwidth(&instance->reverb_coeffs, value);
 		break;
-	case 2:
+	case plugin_parameter_damping:
 		bw_reverb_set_damping(&instance->reverb_coeffs, value);
 		break;
-	case 3:
+	case plugin_parameter_decay:
 		bw_reverb_set_decay(&instance->reverb_coeffs, 0.01f * bw_minf(value, 99.9f));
 		break;
-	case 4:
+	case plugin_parameter_wet:
 		bw_reverb_set_wet(&instance->reverb_coeffs, 0.01f * value);
 		break;
 	}

examples/fx_ring_mod/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_frequency,
+	
+	plugin_parameter_amount,
+	
+};
+
+
+#endif

examples/fx_ring_mod/src/plugin.h

@@ -63,10 +63,10 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_frequency:
 		bw_phase_gen_set_frequency(&instance->phase_gen_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_amount:
 		bw_ring_mod_set_amount(&instance->ring_mod_coeffs, 0.01f * value);
 		break;
 	}

examples/fx_satur/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_gain,
+	
+	plugin_parameter_bias,
+	
+};
+
+
+#endif

examples/fx_satur/src/plugin.h

@@ -70,10 +70,10 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_gain:
 		bw_satur_set_gain(&instance->satur_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_bias:
 		bw_satur_set_bias(&instance->satur_coeffs, value);
 		break;
 	}

examples/fx_slew_lim/common/src/plugin_api.h

@@ -0,0 +1,49 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_max_rate,
+	
+};
+
+
+#endif

examples/fx_svf/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+	plugin_parameter_q,
+	
+};
+
+
+#endif

examples/fx_svf/src/plugin.h

@@ -57,10 +57,10 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_cutoff:
 		bw_svf_set_cutoff(&instance->svf_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_q:
 		bw_svf_set_Q(&instance->svf_coeffs, value);
 		break;
 	}

examples/fx_trem/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_rate,
+	
+	plugin_parameter_amount,
+	
+};
+
+
+#endif

examples/fx_trem/src/plugin.h

@@ -56,10 +56,10 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_rate:
 		bw_trem_set_rate(&instance->trem_coeffs, value);
 		break;
-	case 1:
+	case plugin_parameter_amount:
 		bw_trem_set_amount(&instance->trem_coeffs, 0.01f * value);
 		break;
 	}

examples/fx_vibrato/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_rate,
+	
+	plugin_parameter_amount,
+	
+};
+
+
+#endif

examples/fx_vibrato/src/plugin.h

@@ -62,11 +62,11 @@ static void plugin_reset(plugin *instance) {
 
 static void plugin_set_parameter(plugin *instance, size_t index, float value) {
 	switch (index) {
-	case 0:
+	case plugin_parameter_rate:
 		bw_chorus_set_rate(&instance->chorus_coeffs, value);
 		instance->rate_k = (1.f / 6.283185307179586f) * bw_rcpf(value);
 		break;
-	case 1:
+	case plugin_parameter_amount:
 		instance->amount_k = bw_pow2f((1.f / 12.f) * value) - 1.f;
 		break;
 	}

examples/fx_wah/common/src/plugin_api.h

@@ -0,0 +1,49 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_wah,
+	
+};
+
+
+#endif

examples/fxpp_ap1/common/src/plugin_api.h

@@ -0,0 +1,49 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+};
+
+
+#endif

examples/fxpp_ap2/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+	plugin_parameter_q,
+	
+};
+
+
+#endif

examples/fxpp_ap2/src/impl.cpp

@@ -50,10 +50,10 @@ void impl_reset(impl handle) {
 void impl_set_parameter(impl handle, size_t index, float value) {
 	AP2<1> *instance = reinterpret_cast<AP2<1> *>(handle);
 	switch (index) {
-	case 0:
+	case plugin_parameter_cutoff:
 		instance->setCutoff(value);
 		break;
-	case 1:
+	case plugin_parameter_q:
 		instance->setQ(value);
 		break;
 	}

examples/fxpp_balance/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_balance,
+	
+	plugin_parameter_l_level,
+	
+	plugin_parameter_r_level,
+	
+};
+
+
+#endif

examples/fxpp_bitcrush/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_sr_ratio,
+	
+	plugin_parameter_bit_depth,
+	
+	plugin_parameter_gate,
+	
+};
+
+
+#endif

examples/fxpp_bitcrush/src/impl.cpp

@@ -60,13 +60,13 @@ void impl_reset(impl handle) {
 void impl_set_parameter(impl handle, size_t index, float value) {
 	Engine *instance = reinterpret_cast<Engine *>(handle);
 	switch (index) {
-	case 0:
+	case plugin_parameter_sr_ratio:
 		instance->sr.setRatio(0.01f * value);
 		break;
-	case 1:
+	case plugin_parameter_bit_depth:
 		instance->bd.setBitDepth((char)value);
 		break;
-	case 2:
+	case plugin_parameter_gate:
 		instance->bd.setGateLin(value);
 		break;
 	}

examples/fxpp_cab/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff_low,
+	
+	plugin_parameter_cutoff_high,
+	
+	plugin_parameter_tone,
+	
+};
+
+
+#endif

examples/fxpp_cab/src/impl.cpp

@@ -50,13 +50,13 @@ void impl_reset(impl handle) {
 void impl_set_parameter(impl handle, size_t index, float value) {
 	Cab<1> *instance = reinterpret_cast<Cab<1> *>(handle);
 	switch (index) {
-	case 0:
+	case plugin_parameter_cutoff_low:
 		instance->setCutoffLow(0.01f * value);
 		break;
-	case 1:
+	case plugin_parameter_cutoff_high:
 		instance->setCutoffHigh(0.01f * value);
 		break;
-	case 2:
+	case plugin_parameter_tone:
 		instance->setTone(0.01f * value);
 		break;
 	}

examples/fxpp_chorus/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_rate,
+	
+	plugin_parameter_depth,
+	
+	plugin_parameter_type,
+	
+};
+
+
+#endif

examples/fxpp_chorus/src/impl.cpp

@@ -51,13 +51,13 @@ void impl_reset(impl handle) {
 void impl_set_parameter(impl handle, size_t index, float value) {
 	Chorus<1> *instance = reinterpret_cast<Chorus<1> *>(handle);
 	switch (index) {
-	case 0:
+	case plugin_parameter_rate:
 		instance->setRate(value);
 		break;
-	case 1:
+	case plugin_parameter_depth:
 		instance->setAmount((0.01f * 0.004f) * value);
 		break;
-	case 2:
+	case plugin_parameter_type:
 		// values taken from Dattorro's paper
 		if (value < 1.5f) { // "Industry standard chorus"
 			instance->setCoeffX(1.f);

examples/fxpp_clip/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_gain,
+	
+	plugin_parameter_bias,
+	
+};
+
+
+#endif

examples/fxpp_clip/src/impl.cpp

@@ -67,10 +67,10 @@ void impl_reset(impl handle) {
 void impl_set_parameter(impl handle, size_t index, float value) {
 	Engine *instance = reinterpret_cast<Engine *>(handle);
 	switch (index) {
-	case 0:
+	case plugin_parameter_gain:
 		instance->clip.setGain(value);
 		break;
-	case 1:
+	case plugin_parameter_bias:
 		instance->clip.setBias(value);
 		break;
 	}

examples/fxpp_comb/common/src/plugin_api.h

@@ -0,0 +1,57 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_ff_delay,
+	
+	plugin_parameter_fb_delay,
+	
+	plugin_parameter_blend,
+	
+	plugin_parameter_ff,
+	
+	plugin_parameter_fb,
+	
+};
+
+
+#endif

examples/fxpp_comb/src/impl.cpp

@@ -50,19 +50,19 @@ void impl_reset(impl handle) {
 void impl_set_parameter(impl handle, size_t index, float value) {
 	Comb<1> *instance = reinterpret_cast<Comb<1> *>(handle);
 	switch (index) {
-	case 0:
+	case plugin_parameter_ff_delay:
 		instance->setDelayFF(0.001f * value);
 		break;
-	case 1:
+	case plugin_parameter_fb_delay:
 		instance->setDelayFB(0.001f * value);
 		break;
-	case 2:
+	case plugin_parameter_blend:
 		instance->setCoeffBlend(value);
 		break;
-	case 3:
+	case plugin_parameter_ff:
 		instance->setCoeffFF(value);
 		break;
-	case 4:
+	case plugin_parameter_fb:
 		instance->setCoeffFB(value);
 		break;
 	}

examples/fxpp_comp/common/src/plugin_api.h

@@ -0,0 +1,59 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_threshold,
+	
+	plugin_parameter_ratio,
+	
+	plugin_parameter_attack,
+	
+	plugin_parameter_release,
+	
+	plugin_parameter_gain,
+	
+	plugin_parameter_ext_sidechain,
+	
+};
+
+
+#endif

examples/fxpp_comp/src/impl.cpp

@@ -56,24 +56,24 @@ void impl_reset(impl handle) {
 void impl_set_parameter(impl handle, size_t index, float value) {
 	Engine *instance = reinterpret_cast<Engine *>(handle);
 	switch (index) {
-	case 0:
+	case plugin_parameter_threshold:
 		instance->comp.setThreshDBFS(value);
 		break;
-	case 1:
+	case plugin_parameter_ratio:
 		instance->comp.setRatio(bw_rcpf(value));
 		break;
-	case 2:
+	case plugin_parameter_attack:
 		// using rise time 10% -> 90%: tau = rise time / log(9)
 		instance->comp.setAttackTau((0.001f * 0.4551196133134186f) * value);
 		break;
-	case 3:
+	case plugin_parameter_release:
 		// as before
 		instance->comp.setReleaseTau((0.001f * 0.4551196133134186f) * value);
 		break;
-	case 4:
+	case plugin_parameter_gain:
 		instance->comp.setGainDB(value);
 		break;
-	case 5:
+	case plugin_parameter_ext_sidechain:
 		instance->extSidechain = value >= 0.5f;
 		break;
 	}

examples/fxpp_delay/common/src/plugin_api.h

@@ -0,0 +1,49 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_delay,
+	
+};
+
+
+#endif

examples/fxpp_dist/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_distortion,
+	
+	plugin_parameter_tone,
+	
+	plugin_parameter_volume,
+	
+};
+
+
+#endif

examples/fxpp_dist/src/impl.cpp

@@ -66,13 +66,13 @@ void impl_reset(impl handle) {
 void impl_set_parameter(impl handle, size_t index, float value) {
 	Engine *instance = reinterpret_cast<Engine *>(handle);
 	switch (index) {
-	case 0:
+	case plugin_parameter_distortion:
 		instance->dist.setDistortion(0.01f * value);
 		break;
-	case 1:
+	case plugin_parameter_tone:
 		instance->dist.setTone(0.01f * value);
 		break;
-	case 2:
+	case plugin_parameter_volume:
 		instance->dist.setVolume(0.01f * value);
 		break;
 	}

examples/fxpp_drive/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_drive,
+	
+	plugin_parameter_tone,
+	
+	plugin_parameter_volume,
+	
+};
+
+
+#endif

examples/fxpp_drive/src/impl.cpp

@@ -66,13 +66,13 @@ void impl_reset(impl handle) {
 void impl_set_parameter(impl handle, size_t index, float value) {
 	Engine *instance = reinterpret_cast<Engine *>(handle);
 	switch (index) {
-	case 0:
+	case plugin_parameter_drive:
 		instance->drive.setDrive(0.01f * value);
 		break;
-	case 1:
+	case plugin_parameter_tone:
 		instance->drive.setTone(0.01f * value);
 		break;
-	case 2:
+	case plugin_parameter_volume:
 		instance->drive.setVolume(0.01f * value);
 		break;
 	}

examples/fxpp_eq_3band/common/src/plugin_api.h

@@ -0,0 +1,65 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_ls_cutoff,
+	
+	plugin_parameter_ls_gain,
+	
+	plugin_parameter_ls_q,
+	
+	plugin_parameter_peak_cutoff,
+	
+	plugin_parameter_peak_gain,
+	
+	plugin_parameter_peak_bw,
+	
+	plugin_parameter_hs_cutoff,
+	
+	plugin_parameter_hs_gain,
+	
+	plugin_parameter_hs_q,
+	
+};
+
+
+#endif

examples/fxpp_eq_3band/src/impl.cpp

@@ -63,31 +63,31 @@ void impl_reset(impl handle) {
 void impl_set_parameter(impl handle, size_t index, float value) {
 	Engine *instance = reinterpret_cast<Engine *>(handle);
 	switch (index) {
-	case 0:
+	case plugin_parameter_ls_cutoff:
 		instance->ls2.setCutoff(value);
 		break;
-	case 1:
+	case plugin_parameter_ls_gain:
 		instance->ls2.setDcGainDB(value);
 		break;
-	case 2:
+	case plugin_parameter_ls_q:
 		instance->ls2.setQ(value);
 		break;
-	case 3:
+	case plugin_parameter_peak_cutoff:
 		instance->peak.setCutoff(value);
 		break;
-	case 4:
+	case plugin_parameter_peak_gain:
 		instance->peak.setPeakGainDB(value);
 		break;
-	case 5:
+	case plugin_parameter_peak_bw:
 		instance->peak.setBandwidth(value);
 		break;
-	case 6:
+	case plugin_parameter_hs_cutoff:
 		instance->hs2.setCutoff(value);
 		break;
-	case 7:
+	case plugin_parameter_hs_gain:
 		instance->hs2.setHighGainDB(value);
 		break;
-	case 8:
+	case plugin_parameter_hs_q:
 		instance->hs2.setQ(value);
 		break;
 	}

examples/fxpp_flanger/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_rate,
+	
+	plugin_parameter_amount,
+	
+	plugin_parameter_feedback,
+	
+};
+
+
+#endif

examples/fxpp_flanger/src/impl.cpp

@@ -53,13 +53,13 @@ void impl_reset(impl handle) {
 void impl_set_parameter(impl handle, size_t index, float value) {
 	Chorus<1> *instance = reinterpret_cast<Chorus<1> *>(handle);
 	switch (index) {
-	case 0:
+	case plugin_parameter_rate:
 		instance->setRate(value);
 		break;
-	case 1:
+	case plugin_parameter_amount:
 		instance->setAmount((0.01f * 0.001f) * value);
 		break;
-	case 2:
+	case plugin_parameter_feedback:
 		instance->setCoeffFB(0.01f * value);
 		break;
 	}

examples/fxpp_fuzz/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_fuzz,
+	
+	plugin_parameter_volume,
+	
+};
+
+
+#endif

examples/fxpp_fuzz/src/impl.cpp

@@ -66,10 +66,10 @@ void impl_reset(impl handle) {
 void impl_set_parameter(impl handle, size_t index, float value) {
 	Engine *instance = reinterpret_cast<Engine *>(handle);
 	switch (index) {
-	case 0:
+	case plugin_parameter_fuzz:
 		instance->fuzz.setFuzz(0.01f * value);
 		break;
-	case 1:
+	case plugin_parameter_volume:
 		instance->fuzz.setVolume(0.01f * value);
 		break;
 	}

examples/fxpp_hp1/common/src/plugin_api.h

@@ -0,0 +1,49 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+};
+
+
+#endif

examples/fxpp_hs1/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+	plugin_parameter_gain,
+	
+};
+
+
+#endif

examples/fxpp_hs1/src/impl.cpp

@@ -50,10 +50,10 @@ void impl_reset(impl handle) {
 void impl_set_parameter(impl handle, size_t index, float value) {
 	HS1<1> *instance = reinterpret_cast<HS1<1> *>(handle);
 	switch (index) {
-	case 0:
+	case plugin_parameter_cutoff:
 		instance->setCutoff(value);
 		break;
-	case 1:
+	case plugin_parameter_gain:
 		instance->setHighGainDB(value);
 		break;
 	}

examples/fxpp_lp1/common/src/plugin_api.h

@@ -0,0 +1,49 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+};
+
+
+#endif

examples/fxpp_ls1/common/src/plugin_api.h

@@ -0,0 +1,51 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+	plugin_parameter_gain,
+	
+};
+
+
+#endif

examples/fxpp_ls1/src/impl.cpp

@@ -50,10 +50,10 @@ void impl_reset(impl handle) {
 void impl_set_parameter(impl handle, size_t index, float value) {
 	LS1<1> *instance = reinterpret_cast<LS1<1> *>(handle);
 	switch (index) {
-	case 0:
+	case plugin_parameter_cutoff:
 		instance->setCutoff(value);
 		break;
-	case 1:
+	case plugin_parameter_gain:
 		instance->setDcGainDB(value);
 		break;
 	}

examples/fxpp_mm1/common/src/plugin_api.h

@@ -0,0 +1,53 @@
+/*
+ * Tibia
+ *
+ * Copyright (C) 2024 Orastron Srl unipersonale
+ *
+ * Tibia 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.
+ *
+ * Tibia 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 Tibia.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * File author: Stefano D'Angelo
+ */
+
+#ifndef PLUGIN_API_H
+#define PLUGIN_API_H
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+} plugin_callbacks;
+
+typedef struct {
+	void *		handle;
+	const char *	format;
+	const char * (*get_bindir)(void *handle);
+	const char * (*get_datadir)(void *handle);
+	void (*set_parameter_begin)(void *handle, size_t index);
+	void (*set_parameter)(void *handle, size_t index, float value);
+	void (*set_parameter_end)(void *handle, size_t index);
+} plugin_ui_callbacks;
+
+
+enum {
+	
+	plugin_parameter_cutoff,
+	
+	plugin_parameter_in,
+	
+	plugin_parameter_lp,
+	
+};
+
+
+#endif