void Spectacle::set_delay_binmap_table(int *table, int len)
{
if (table == NULL || len == 0 || len != _delay_table_size)
_delay_binmap_table = NULL;
else
_delay_binmap_table = table;
update_bin_groups(_delay_bin_groups, _delay_binmap_table,
_delay_minfreq, _delay_maxfreq, _delay_table_size);
}
void Spectacle::set_binmap_table(int *table, int len)
{
if (table == NULL || len == 0 || len != _control_table_size)
_binmaptable = NULL;
else
_binmaptable = table;
update_bin_groups(_bin_groups, NULL, get_minfreq(), get_maxfreq(),
_control_table_size);
}
// ---------------------------------------------------------------- set_srate --
void Spectacle::set_srate(float srate)
{
if (_delay_maxfreq == _nyquist)
_delay_maxfreq = 0.0f;
SpectacleBase::set_srate(srate);
if (_delay_maxfreq == 0.0f) // nyquist might have changed
_delay_maxfreq = _nyquist;
set_maxdeltime(_maxdeltime);
update_bin_groups(_delay_bin_groups, _delay_binmap_table,
_delay_minfreq, _delay_maxfreq, _delay_table_size);
}
// ---------------------------------------------------------------- set_srate --
// Must call this before anything that updates bin groups in subclass.
void SpectacleBase::set_srate(float srate)
{
if (srate != _srate) {
_srate = srate;
if (_maxfreq == _nyquist)
_maxfreq = 0.0f;
_nyquist = srate / 2;
if (_maxfreq == 0.0f)
_maxfreq = _nyquist;
_fund_anal_freq = srate / float(_fftlen);
update_bin_groups(_bin_groups, NULL, _minfreq, _maxfreq,
_control_table_size);
}
}
// --------------------------------------------------------- set_eq_freqrange --
// Similar to set_freqrange in base class, but for _eq_bin_groups.
bool SPECTACLE2::set_eq_freqrange(float min, float max)
{
if (min != _eq_minfreq || max != _eq_rawmaxfreq) {
_eq_rawmaxfreq = max;
if (max == 0.0f)
max = _nyquist;
if (max < min)
_fswap(&min, &max);
if (max > _nyquist)
max = _nyquist;
_eq_minfreq = _fclamp(0.0f, min, max);
update_bin_groups(_eq_bin_groups, _eq_minfreq, max, _eqtablen, "EQ");
return true;
}
return false;
}
bool SPECTACLE2_BASE::set_freqrange(float min, float max, const char *type)
{
if (min != _minfreq || max != _rawmaxfreq) {
_rawmaxfreq = max;
if (max == 0.0f)
max = _nyquist;
if (max < min)
_fswap(&min, &max);
if (max > _nyquist)
max = _nyquist;
_minfreq = _fclamp(0.0f, min, max);
update_bin_groups(_bin_groups, _minfreq, max, _control_table_size, type);
return true;
}
return false;
}
bool SpectacleBase::set_freqrange(float min, float max)
{
if (min != _minfreq || max != _maxfreq) {
if (max == 0.0f)
max = _nyquist;
if (max < min)
_fswap(&min, &max);
if (max > _nyquist)
max = _nyquist;
_maxfreq = max;
_minfreq = _fclamp(0.0f, min, max);
update_bin_groups(_bin_groups, NULL, _minfreq, max, _control_table_size);
return true;
}
return false;
}
// ------------------------------------------------------ set_delay_freqrange --
// Similar to set_freqrange in base class, but for _delay_bin_groups.
bool Spectacle::set_delay_freqrange(float min, float max)
{
if (min != _delay_minfreq || max != _delay_maxfreq) {
if (max == 0.0f)
max = _nyquist;
if (max < min)
_fswap(&min, &max);
if (max > _nyquist)
max = _nyquist;
_delay_maxfreq = max;
_delay_minfreq = _fclamp(0.0f, min, max);
update_bin_groups(_delay_bin_groups, _delay_binmap_table,
_delay_minfreq, max, _delay_table_size);
return true;
}
return false;
}
// ------------------------------------------------------------- set_deltable --
void Spectacle::set_deltable(float *table, int len)
{
if (len == 0) { // no table set yet by caller
_deltimeconst = 0.0;
_deltimetable = NULL;
}
else if (len == 1) {
_deltimeconst = table[0];
_deltimetable = NULL;
// NB: don't set _delay_table_size to zero
}
else {
_deltimeconst = 0.0;
_deltimetable = table;
if (len != _delay_table_size) {
_delay_table_size = len;
update_bin_groups(_delay_bin_groups, _delay_binmap_table,
_delay_minfreq, _delay_maxfreq, _delay_table_size);
}
}
}
// -------------------------------------------------------------- set_eqtable --
void Spectacle::set_eqtable(float *table, int len)
{
if (len == 0) { // no table set yet by caller
_eqconst = 0.0;
_eqtable = NULL;
_control_table_size = 0;
}
else if (len == 1) {
_eqconst = table[0];
_eqtable = NULL;
_control_table_size = 0;
}
else {
_eqconst = 0.0;
_eqtable = table;
if (len != _control_table_size) {
_control_table_size = len;
update_bin_groups(_bin_groups, NULL, get_minfreq(), get_maxfreq(),
_control_table_size);
}
}
}
