1 // generated from file '../src/LV2/faust/aclipper.dsp' by dsp2cc:
2 // Code generated with Faust (https://faust.grame.fr)
3
4 #include "clipping.h"
5
6 namespace aclipper {
7
8 class Dsp: public PluginLV2 {
9 private:
10 gx_resample::FixedRateResampler smp;
11 uint32_t sample_rate;
12 uint32_t fSampleRate;
13 FAUSTFLOAT fHslider0;
14 FAUSTFLOAT *fHslider0_;
15 double fRec0[2];
16 double fConst0;
17 double fConst4;
18 double fConst5;
19 double fConst7;
20 double fConst8;
21 double fConst10;
22 double fConst11;
23 double fConst12;
24 double fRec4[3];
25 double fConst13;
26 double fConst14;
27 double fVec0[2];
28 double fConst16;
29 double fConst17;
30 double fConst18;
31 FAUSTFLOAT fHslider1;
32 FAUSTFLOAT *fHslider1_;
33 double fRec6[2];
34 double fRec5[2];
35 double fConst19;
36 double fRec3[2];
37 double fConst20;
38 double fConst21;
39 double fConst22;
40 double fRec2[3];
41 double fConst23;
42 FAUSTFLOAT fVslider0;
43 FAUSTFLOAT *fVslider0_;
44 double fRec7[2];
45 double fRec1[2];
46
47 void connect(uint32_t port,void* data);
48 void clear_state_f();
49 void init(uint32_t sample_rate);
50 void compute(int count, FAUSTFLOAT *input0, FAUSTFLOAT *output0);
51
52 static void clear_state_f_static(PluginLV2*);
53 static void init_static(uint32_t sample_rate, PluginLV2*);
54 static void compute_static(int count, FAUSTFLOAT *input0, FAUSTFLOAT *output0, PluginLV2*);
55 static void del_instance(PluginLV2 *p);
56 static void connect_static(uint32_t port,void* data, PluginLV2 *p);
57 public:
58 Dsp();
59 ~Dsp();
60 };
61
62
63
Dsp()64 Dsp::Dsp()
65 : PluginLV2() {
66 version = PLUGINLV2_VERSION;
67 id = "aclipper";
68 name = N_("Rat");
69 mono_audio = compute_static;
70 stereo_audio = 0;
71 set_samplerate = init_static;
72 activate_plugin = 0;
73 connect_ports = connect_static;
74 clear_state = clear_state_f_static;
75 delete_instance = del_instance;
76 }
77
~Dsp()78 Dsp::~Dsp() {
79 }
80
clear_state_f()81 inline void Dsp::clear_state_f()
82 {
83 for (int l0 = 0; (l0 < 2); l0 = (l0 + 1)) fRec0[l0] = 0.0;
84 for (int l1 = 0; (l1 < 3); l1 = (l1 + 1)) fRec4[l1] = 0.0;
85 for (int l2 = 0; (l2 < 2); l2 = (l2 + 1)) fVec0[l2] = 0.0;
86 for (int l3 = 0; (l3 < 2); l3 = (l3 + 1)) fRec6[l3] = 0.0;
87 for (int l4 = 0; (l4 < 2); l4 = (l4 + 1)) fRec5[l4] = 0.0;
88 for (int l5 = 0; (l5 < 2); l5 = (l5 + 1)) fRec3[l5] = 0.0;
89 for (int l6 = 0; (l6 < 3); l6 = (l6 + 1)) fRec2[l6] = 0.0;
90 for (int l7 = 0; (l7 < 2); l7 = (l7 + 1)) fRec7[l7] = 0.0;
91 for (int l8 = 0; (l8 < 2); l8 = (l8 + 1)) fRec1[l8] = 0.0;
92 }
93
clear_state_f_static(PluginLV2 * p)94 void Dsp::clear_state_f_static(PluginLV2 *p)
95 {
96 static_cast<Dsp*>(p)->clear_state_f();
97 }
98
init(uint32_t RsamplingFreq)99 inline void Dsp::init(uint32_t RsamplingFreq)
100 {
101 sample_rate = 96000;
102 smp.setup(RsamplingFreq, sample_rate);
103 fSampleRate = sample_rate;
104 fConst0 = std::min<double>(192000.0, std::max<double>(1.0, double(fSampleRate)));
105 double fConst1 = mydsp_faustpower2_f(fConst0);
106 double fConst2 = (4.3384046341363998e-10 * fConst0);
107 double fConst3 = ((fConst0 * (fConst2 + 8.9903789745771695e-09)) + 3.4104193494676199e-08);
108 fConst4 = (fConst1 / fConst3);
109 fConst5 = (2.0833287160267799e-05 * fConst0);
110 double fConst6 = (fConst5 + 2.2163071447093401e-06);
111 fConst7 = (1.0 / fConst6);
112 fConst8 = (0.0 - fConst5);
113 double fConst9 = (3.6486544757381099e-11 * fConst0);
114 fConst10 = (1.0 / ((fConst0 * (fConst9 + 1.9073341271921e-05)) + 0.00041461982678842101));
115 fConst11 = (0.00082923965357684201 - (7.2973089514762096e-11 * fConst1));
116 fConst12 = ((fConst0 * (fConst9 + -1.9073341271921e-05)) + 0.00041461982678842101);
117 fConst13 = (1.8243272378690499e-05 * fConst0);
118 fConst14 = (0.0 - fConst13);
119 double fConst15 = (0.00044179999999999995 * fConst0);
120 fConst16 = (1.0 / (fConst15 + 1.0));
121 fConst17 = (1.0 - fConst15);
122 fConst18 = (9.3999999999999995e-08 * fConst0);
123 fConst19 = ((2.2163071447093401e-06 - fConst5) / fConst6);
124 fConst20 = (1.0 / fConst3);
125 fConst21 = (6.8208386989352305e-08 - (8.6768092682727995e-10 * fConst1));
126 fConst22 = ((fConst0 * (fConst2 + -8.9903789745771695e-09)) + 3.4104193494676199e-08);
127 fConst23 = (3.9192399049881199e-05 * fConst0);
128 clear_state_f();
129 }
130
init_static(uint32_t sample_rate,PluginLV2 * p)131 void Dsp::init_static(uint32_t sample_rate, PluginLV2 *p)
132 {
133 static_cast<Dsp*>(p)->init(sample_rate);
134 }
135
compute(int count,FAUSTFLOAT * input0,FAUSTFLOAT * output0)136 void always_inline Dsp::compute(int count, FAUSTFLOAT *input0, FAUSTFLOAT *output0)
137 {
138 #define fHslider0 (*fHslider0_)
139 #define fHslider1 (*fHslider1_)
140 #define fVslider0 (*fVslider0_)
141 FAUSTFLOAT buf[smp.max_out_count(count)];
142 int ReCount = smp.up(count, input0, buf);
143 double fSlow0 = (0.0070000000000000062 * std::pow(10.0, (0.050000000000000003 * double(fHslider0))));
144 double fSlow1 = (0.0070000000000000062 * double(fHslider1));
145 double fSlow2 = (0.0070000000000000062 * (1.0 - double(fVslider0)));
146 for (int i0 = 0; (i0 < ReCount); i0 = (i0 + 1)) {
147 fRec0[0] = (fSlow0 + (0.99299999999999999 * fRec0[1]));
148 fRec4[0] = (double(buf[i0]) - (fConst10 * ((fConst11 * fRec4[1]) + (fConst12 * fRec4[2]))));
149 double fTemp0 = (((0.00082923965357684201 * fRec4[1]) + (fConst13 * fRec4[0])) + (fConst14 * fRec4[2]));
150 fVec0[0] = fTemp0;
151 double fTemp1 = (fConst10 * fTemp0);
152 fRec6[0] = (fSlow1 + (0.99299999999999999 * fRec6[1]));
153 double fTemp2 = (fConst18 * ((500000.0 * fRec6[0]) + 5700.0));
154 fRec5[0] = (0.0 - (fConst16 * ((fConst17 * fRec5[1]) - (fConst10 * ((fTemp0 * (fTemp2 + 1.0)) + (fVec0[1] * (1.0 - fTemp2)))))));
155 fRec3[0] = (fTemp1 - (double(opamp(double((fRec5[0] - fTemp1)))) + (fConst19 * fRec3[1])));
156 fRec2[0] = ((fConst7 * ((fConst8 * fRec3[1]) + (fConst5 * fRec3[0]))) - (fConst20 * ((fConst21 * fRec2[1]) + (fConst22 * fRec2[2]))));
157 double fTemp3 = ((0.75 * fRec6[0]) + 0.5);
158 double fTemp4 = (0.0 - (9.2680065673288896e-10 * fTemp3));
159 fRec7[0] = (fSlow2 + (0.99299999999999999 * fRec7[1]));
160 double fTemp5 = ((fConst0 * ((0.0 - (3.9192399049881199e-05 * fRec7[0])) + 3.9192399049881199e-05)) + 0.059382422802850401);
161 fRec1[0] = (double(asymhardclip2(double((fConst4 * (((fRec2[0] * fTemp4) + (1.85360131346578e-09 * (fRec2[1] * fTemp3))) + (fRec2[2] * fTemp4)))))) - ((fRec1[1] * ((fConst23 * (fRec7[0] + -1.0)) + 0.059382422802850401)) / fTemp5));
162 buf[i0] = FAUSTFLOAT((0.059382422802850401 * ((fRec0[0] * (fRec1[0] + fRec1[1])) / fTemp5)));
163 fRec0[1] = fRec0[0];
164 fRec4[2] = fRec4[1];
165 fRec4[1] = fRec4[0];
166 fVec0[1] = fVec0[0];
167 fRec6[1] = fRec6[0];
168 fRec5[1] = fRec5[0];
169 fRec3[1] = fRec3[0];
170 fRec2[2] = fRec2[1];
171 fRec2[1] = fRec2[0];
172 fRec7[1] = fRec7[0];
173 fRec1[1] = fRec1[0];
174 }
175 smp.down(buf, output0);
176 #undef fHslider0
177 #undef fHslider1
178 #undef fVslider0
179 }
180
compute_static(int count,FAUSTFLOAT * input0,FAUSTFLOAT * output0,PluginLV2 * p)181 void __rt_func Dsp::compute_static(int count, FAUSTFLOAT *input0, FAUSTFLOAT *output0, PluginLV2 *p)
182 {
183 static_cast<Dsp*>(p)->compute(count, input0, output0);
184 }
185
186
connect(uint32_t port,void * data)187 void Dsp::connect(uint32_t port,void* data)
188 {
189 switch ((PortIndex)port)
190 {
191 case DRIVE:
192 fHslider1_ = (float*)data; // , 0.5, 0.0, 1.0, 0.01
193 break;
194 case LEVEL:
195 fHslider0_ = (float*)data; // , -2.0, -20.0, 12.0, 0.10000000000000001
196 break;
197 case TONE:
198 fVslider0_ = (float*)data; // , 0.5, 0.0, 1.0, 0.01
199 break;
200 default:
201 break;
202 }
203 }
204
connect_static(uint32_t port,void * data,PluginLV2 * p)205 void Dsp::connect_static(uint32_t port,void* data, PluginLV2 *p)
206 {
207 static_cast<Dsp*>(p)->connect(port, data);
208 }
209
210
plugin()211 PluginLV2 *plugin() {
212 return new Dsp();
213 }
214
del_instance(PluginLV2 * p)215 void Dsp::del_instance(PluginLV2 *p)
216 {
217 delete static_cast<Dsp*>(p);
218 }
219
220 /*
221 typedef enum
222 {
223 DRIVE,
224 LEVEL,
225 TONE,
226 } PortIndex;
227 */
228
229 } // end namespace aclipper
230