*)
open Aux;;
+open Beam;;
open Process;;
open Faustio;;
let version = "Faustine: 0.0.1";;
-let set_GC () =
+ let set_GC () =
let _ = Gc.set { (Gc.get())
with Gc.minor_heap_size = 0xFFFFFF } in
let _ = Gc.set { (Gc.get())
let inputs = ref [];;
let time_max = ref 0xFFFF;;
let dir_output = ref "";;
-let format_output = ref "wav";;
-let basename_output = ref "output";;
+let format_output = ref "";;
+let basename_output = ref "";;
+let output = ref "";;
let option_usage = "usage: " ^ Sys.argv.(0)
- ^ " [-d dsp_src] [-i input] [-t time] [--odir dir] [--oformat wav/csv] [--obasename name]";;
+ ^ " [-f dsp_src] [-i input] [-l length] [--odir dir] [--oformat wav/csv] [--obasename name]";;
let option_unknown =
fun x -> raise (Arg.Bad ("Bad argument : " ^ x))
let speclist = [
- ("-d", Arg.String (fun s -> path_dsp := s), ": set dsp source file");
+ ("-f", Arg.String (fun s -> path_dsp := s), ": faust .dsp source file");
("-i", Arg.String (fun s -> incr size_input; inputs := !inputs @ [s]), ": set input wave file");
- ("-t", Arg.Int (fun i -> time_max := i), ": set max output length");
+ ("-l", Arg.Int (fun i -> time_max := i), ": maximun number of output samples");
("--odir", Arg.String (fun s -> dir_output := s), ": set output directory");
("--oformat", Arg.String (fun s -> format_output := s), ": set output format");
("--obasename", Arg.String (fun s -> basename_output := s), ": set output basename");
];;
+let file_of_path : string -> string =
+ fun (path : string) ->
+ let fragments = Str.split (Str.regexp "/") path in
+ let n = List.length fragments in
+ List.nth fragments (n - 1);;
+
+let stdinput = fun (x : unit) ->
+ let path = Unix.readlink "/proc/self/fd/0" in
+ if path <> "/dev/pts/4" then
+ ( incr size_input;
+ inputs := !inputs @ [path] )
+ else ();;
+
+let stdoutput = fun (x : unit) ->
+ let path = Unix.readlink "/proc/self/fd/1" in
+ if path <> "/dev/pts/4" then output := path
+ else ();;
+
+let stdio = fun (x : unit) ->
+ stdinput ();
+ stdoutput ();;
let main () =
let () = Arg.parse speclist option_unknown option_usage in
+ let () = stdio () in
let _ = Sys.signal Sys.sigalrm Sys.Signal_ignore in
let _ = set_GC () in
let io = new iomanager in
- let () = io#set !dir_output !format_output !basename_output in
+ let () = io#set !output !dir_output !format_output !basename_output in
- let () = print_string(" Faustine -> Reading input ...") in
- let tic0 = Sys.time () in
- let input = io#read !inputs in
- let toc0 = Sys.time () in
- let () = print_endline(" Done. (duration: " ^ (string_of_float (toc0 -. tic0)) ^ "s.)") in
+ let () = output_string stderr ("\n Faustine -> Reading input ...") in
+ let tic0 = Unix.time () in
+ let input : beam = io#read !inputs in
+ let toc0 = Unix.time () in
+ let () = output_string stderr (" Done. (duration: " ^ (string_of_float (toc0 -. tic0)) ^ "s.)\n") in
- let () = print_string(" Faustine -> Preprocessing...") in
- let tic1 = Sys.time () in
+ let () = output_string stderr (" Faustine -> Preprocessing...") in
+ let tic1 = Unix.time () in
let faust_core = Preprocess.preprocess !path_dsp in
- let toc1 = Sys.time () in
- let () = print_endline(" Done. (duration: " ^ (string_of_float (toc1 -. tic1)) ^ "s.)") in
+ let toc1 = Unix.time () in
+ let () = output_string stderr (" Done. (duration: " ^ (string_of_float (toc1 -. tic1)) ^ "s.)\n") in
- let () = print_string(" Faustine -> Constructing process...") in
- let tic2 = Sys.time () in
+ let () = output_string stderr (" Faustine -> Constructing process...") in
+ let tic2 = Unix.time () in
let faust_exp = exp_of_string faust_core in
let proc = (new proc_factory)#make faust_exp in
- let toc2 = Sys.time () in
- let () = print_endline(" Done. (duration: " ^ (string_of_float (toc2 -. tic2)) ^ "s.)") in
+ let toc2 = Unix.time () in
+ let () = output_string stderr (" Done. (duration: " ^ (string_of_float (toc2 -. tic2)) ^ "s.)\n") in
- let () = print_string(" Faustine -> Evaluating...") in
- let tic3 = Sys.time () in
- let output = proc#eval input in
- let toc3 = Sys.time () in
- let () = print_endline(" Done. (duration: " ^ (string_of_float (toc3 -. tic3)) ^ "s.)") in
+ let () = output_string stderr (" Faustine -> Constructing signals...") in
+ let tic3 = Unix.time () in
+ let output : beam = proc#eval input in
+ let toc3 = Unix.time () in
+ let () = output_string stderr (" Done. (duration: " ^ (string_of_float (toc3 -. tic3)) ^ "s.)\n") in
- let () = print_string(" Faustine -> Calculating...") in
- let tic4 = Sys.time () in
+ let () = output_string stderr (" Faustine -> Evaluating...") in
+ let tic4 = Unix.time () in
let data = output#output !time_max in
let rates = output#frequency in
- let toc4 = Sys.time () in
- let () = print_endline(" Done. (duration: " ^ (string_of_float (toc4 -. tic4)) ^ "s.)") in
+ let toc4 = Unix.time () in
+ let () = output_string stderr (" Done. (duration: " ^ (string_of_float (toc4 -. tic4)) ^ "s.)\n") in
- let () = print_string(" Faustine -> Writing output...") in
- let tic5 = Sys.time () in
+ let () = output_string stderr (" Faustine -> Writing output...") in
+ let tic5 = Unix.time () in
let output_paths = io#write rates data in
- let toc5 = Sys.time () in
- let () = print_endline(" Done. (duration: " ^ (string_of_float (toc5 -. tic5)) ^ "s.)") in
+ let toc5 = Unix.time () in
+ let () = output_string stderr (" Done. (duration: " ^ (string_of_float (toc5 -. tic5)) ^ "s.)\n") in
- let _ = Array.map print_endline
+ let _ = Array.map (output_string stderr)
(Array.map decorate output_paths) in
();;
projects / Faustine.git / blobdiff