ref: 7c90a8a8dcf46c6ec5ae39df21911e0053e72eda
dir: /modules/data/osc.lua/
sptbl["osc"] = {
files = {
module = "osc.c",
header = "osc.h",
example = "ex_osc.c",
},
func = {
create = "sp_osc_create",
destroy = "sp_osc_destroy",
init = "sp_osc_init",
compute = "sp_osc_compute",
},
params = {
mandatory = {
{
name = "tbl",
type = "sp_ftbl *",
description = "Wavetable to read from. Note: the size of this table must be a power of 2.",
default = "N/A"
},
{
name = "phase",
type = "SPFLOAT",
description ="Initial phase of waveform, expects a value 0-1",
default = 0
}
},
optional = {
{
name = "freq",
type = "SPFLOAT",
description = "Frequency (in Hz)",
default = 440
},
{
name = "amp",
type = "SPFLOAT",
description ="Amplitude (typically a value between 0 and 1).",
default = 0.2
},
}
},
modtype = "module",
description = [[ Table-lookup oscilator with linear interpolation]],
ninputs = 0,
noutputs = 1,
inputs = {
{
name = "dummy",
description = "This does nothing."
},
},
outputs = {
{
name = "out",
description = "Signal output."
},
}
}