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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
/*
* so-404.h
*
* Copyright (C) 2011 - Jeremy Salwen
* Copyright (C) 2010 - 50m30n3
*
* This program 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; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <lv2.h>
#include <string.h>
#include "lv2/lv2plug.in/ns/ext/event/event-helpers.h"
#include "lv2/lv2plug.in/ns/ext/uri-map/uri-map.h"
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <math.h>
#define NUMNOTES 80
#define BASENOTE 21
#define MIDI_COMMANDMASK 0xF0
#define MIDI_CHANNELMASK 0x0F
#define MIDI_NOTEON 0x90
#define MIDI_NOTEOFF 0x80
#define MIDI_CONTROL 0xB0
enum PORTS_404 {
PORT_404_OUTPUT=0,
PORT_404_MIDI,
PORT_404_CONTROLMODE,
PORT_404_VOLUME,
PORT_404_CUTOFF,
PORT_404_RESONANCE,
PORT_404_ENVELOPE,
PORT_404_PORTAMENTO,
PORT_404_RELEASE,
PORT_404_CHANNEL
};
void runSO_404( LV2_Handle arg, uint32_t nframes );
LV2_Handle instantiateSO_404(const LV2_Descriptor *descriptor,double s_rate, const char *path,const LV2_Feature * const* features);
void cleanupSO_404(LV2_Handle instance);
void connectPortSO_404(LV2_Handle instance, uint32_t port, void *data_location);
static LV2_Descriptor so_404_Descriptor= {
.URI="urn:50m30n3:plugins:SO-404",
.instantiate=instantiateSO_404,
.connect_port=connectPortSO_404,
.activate=NULL,
.run=runSO_404,
.deactivate=NULL,
.cleanup=cleanupSO_404,
.extension_data=NULL,
};
typedef struct so_404_t {
float* output;
LV2_Event_Buffer *MidiIn;
LV2_Event_Iterator in_iterator;
LV2_Event_Feature* event_ref;
int midi_event_id;
float* controlmode_p;
float* cutoff_p;
float* portamento_p;
float* release_p;
float* volume_p;
float* envmod_p;
float* resonance_p;
float* channel_p;
float freq, tfreq;
double samplerate;
unsigned int cdelay;
unsigned int cutoff;
unsigned int resonance;
unsigned int volume;
unsigned int portamento;
unsigned int release;
unsigned int envmod;
unsigned int vel;
float phase;
float amp;
float lastsample;
float env;
float fcutoff;
float fspeed;
float fpos;
float freso;
int noteson;
} so_404;
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