NAME¶
jack-dl - JACK shared library dsp loader
SYNOPSIS¶
jack-dl [options]
OPTIONS¶
-b : Set the number of buffers (default=8).
-c : Set the number of
input and output channels (default=8).
-k : Set the number of control
buses (default=64).
-p : Set the udp port number (default=57190).
DESCRIPTION¶
jack-dl loads dsp algorithms from shared libraries and allows user interaction
with the executing graph. Commands are sent as OSC packets over a UDP
connection.
The dsp graph code must provide three functions:
size_t (*dsp_memreq)();
void (*dsp_init)(void *);
void (*dsp_step)(void *,int);
jack-dl accepts the OSC commands:
Command Arguments Description ------- --------- ----------- /b_alloc id::int
frames::int channels::int buffer allocate /c_set index::int value::float
control set /g_load object-file::file-path graph load
jack-dl consults the JACK_DL_CONNECT_TO and JACK_DL_CONNECT_FROM environment
variables.
jack-dl implements only a subset of the OSC protocol. In particular it does not
implement the patten matching rules and does not implement a scheduler for
incoming messages.
jack-dl drops all unrecognized incoming packets.
AUTHOR¶
Rohan Drape
http://rd.slavepianos.org/
SEE ALSO¶
jackd(1), OSC(7)
http://opensoundcontrol.org/
AUTHOR¶
Rohan Drape <rd@slavepianos.org>
Author.
