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#ifndef __PROGRAMS_H__
#define __PROGRAMS_H__
#include <map>
#include <set>
#include <list>
#include "fixed.h"
#include "note_funcs.h"
#include <jack/jack.h>
using namespace std;
struct term_t
{
int c;
fixed_t f;
};
enum parameter_enum
{
MODULATION=0,
OUTPUT,
WAVEFORM,
FACTOR,
TREMOLO,
TREM_LFO,
VIBRATO,
VIB_LFO,
ATTACK,
DECAY,
SUSTAIN,
RELEASE,
HOLD,
KSR,
KSL,
SYNC,
FILTER_ENABLED,
FILTER_ENV_AMOUNT,
FILTER_ATTACK,
FILTER_DECAY,
FILTER_SUSTAIN,
FILTER_RELEASE,
FILTER_HOLD,
FILTER_OFFSET,
FILTER_RESONANCE,
FILTER_TREMOLO,
FILTER_TREM_LFO,
SYNC_FACTOR,
FREQ_ATTACK,
FREQ_DECAY,
FREQ_SUSTAIN,
FREQ_RELEASE,
FREQ_HOLD,
FREQ_ENV_AMOUNT,
PARAMETER_N_ENTRIES,
UNKNOWN=-1
};
struct parameter_t
{
int osc;
int index;
enum parameter_enum par;
bool operator< (const struct parameter_t &b) const;
};
struct param_factor_t
{
fixed_t offset;
fixed_t vel_amount;
};
struct pfactor_formula_t
{
param_factor_t **fm;
param_factor_t *out;
param_factor_t filter_env;
param_factor_t filter_res;
param_factor_t filter_offset;
};
struct pfactor_value_t
{
fixed_t **fm;
fixed_t *out;
fixed_t filter_env;
fixed_t filter_res;
fixed_t filter_offset;
};
fixed_t calc_pfactor(param_factor_t &formula, fixed_t vel);
struct custom_wave_t
{
fixed_t samp_rate;
int wave_len;
fixed_t* wave;
custom_wave_t()
{
wave=NULL;
wave_len=0;
samp_rate=0;
}
~custom_wave_t()
{
if (wave) delete [] wave;
}
};
struct env_settings_t
{
jack_nframes_t attack;
jack_nframes_t decay;
fixed_t sustain;
signed int release;
bool hold;
};
struct oscillator_t
{
fixed_t *fm_strength; //this osc gets modulated by osc #i by fm_strength[i].
fixed_t output; //NOT: osc #i gets modulated by this osc!
int waveform;
fixed_t factor;
float freq_env_amount;
env_settings_t freq_env;
fixed_t phase;
fixed_t tremolo_depth;
int tremolo_lfo;
fixed_t vibrato_depth;
int vibrato_lfo;
custom_wave_t *custom_wave;
int n_osc;
float ksl;
float ksr;
bool sync;
oscillator_t();
oscillator_t& operator=(const oscillator_t &that);
};
struct filter_params_t
{
bool enabled;
float resonance;
float freqfactor_offset;
float env_amount;
int trem_strength;
int trem_lfo;
env_settings_t env_settings;
};
struct program_t
{
unsigned int n_osc;
oscillator_t *osc_settings;
env_settings_t *env_settings;
set<parameter_t> controller_affects[128];
map< parameter_t, list<term_t> > formula;
int controller[128+1];
filter_params_t filter_settings;
fixed_t sync_factor;
pfactor_formula_t pfactor;
void *dl_handle;
create_func_t *create_func;
program_t();
~program_t();
void set_param(const parameter_t &p, fixed_t v);
void cleanup();
program_t& operator=(const program_t &that);
};
void init_default_program(program_t &p);
#endif
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