ref: 233c9646efb377aac5b0d87df6f8a16be94fa3fe
dir: /modules/data/in.lua/
sptbl["in"] = {
files = {
module = "in.c",
header = "in.h",
example = "ex_in.c",
},
func = {
create = "sp_in_create",
destroy = "sp_in_destroy",
init = "sp_in_init",
compute = "sp_in_compute",
},
params = {
},
modtype = "module",
description = [[Reads from standard input.
Expects type of SPFLOAT, which by default is a float. If the input data is larger than the number of samples, you will get a complaint about a broken pipe (but it will still work). If there is no input data from STDIN, it will hang.
The expected use case of sp_in is to utilize pipes from the commandline, like so:
cat /dev/urandom | ./my_program
Assuming my_program is using sp_in, this will write /dev/urandom (essentially white noise) to an audio file.
]],
ninputs = 0,
noutputs = 1,
inputs = {
{
name = "dummy",
description = "This doesn't do anything."
},
},
outputs = {
{
name = "out",
description = "Signal output."
},
}
}