Add fft, 2d_fft and sinwave to examples.

[Faustine.git] / interpretor / main.ml

diff --git a/interpretor/main.ml b/interpretor/main.ml
index 082fba3..8637875 100644 (file)
--- a/interpretor/main.ml
+++ b/interpretor/main.ml
@@ -5,12 +5,13 @@
        Created: 15/05/2013     Modified: 14/08/2013
 *)
 
        Created: 15/05/2013     Modified: 14/08/2013
 *)
 

+open Aux;;

 open Process;;
 open Faustio;;
 
 exception Missing_Expression;;
 
 open Process;;
 open Faustio;;
 
 exception Missing_Expression;;
 

-let time_maximum = 0xFFF;;
+let version = "Faustine: 0.0.1";;

 
 let set_GC () = 
        let _ = Gc.set { (Gc.get()) 
 
 let set_GC () = 
        let _ = Gc.set { (Gc.get()) 


@@ -27,96 +28,85 @@ let set_GC () =
                       with Gc.allocation_policy = 0 } in
        () ;;
 
                       with Gc.allocation_policy = 0 } in
        () ;;
 

-let has_dsp = ref false;;

 let path_dsp = ref "";;
 let path_dsp = ref "";;

-let num_inwav = ref 0;;
-let inwavs = ref [];;
-let num_incsv = ref 0;;
-let incsvs = ref [];;
-let outwav = ref false;;
-let outcsv = ref false;;
- 
+let size_input = ref 0;;
+let inputs = ref [];;
+let time_max = ref 0xFFFF;;
+let dir_output = ref "";;
+let format_output = ref "wav";;
+let basename_output = ref "output";;
+

 let option_usage = "usage: " ^ Sys.argv.(0) 
 let option_usage = "usage: " ^ Sys.argv.(0) 

-  ^ " [-ow] [-oc] [-d string] [-iw string] [-ic string]";;
+  ^ " [-d dsp_src] [-i input] [-t time] [--odir dir] [--oformat wav/csv] [--obasename name]";;

 
 let option_unknown = 
   fun x -> raise (Arg.Bad ("Bad argument : " ^ x))
 
 let speclist = [
 
 let option_unknown = 
   fun x -> raise (Arg.Bad ("Bad argument : " ^ x))
 
 let speclist = [

-  ("-ow", Arg.Unit (fun () -> outwav := true), ": output wave files");
-  ("-oc", Arg.Unit (fun () -> outcsv := true), ": output csv files");
-  ("-d", Arg.String (fun s -> has_dsp := true; 
-    path_dsp := s), ": set dsp source file");
-  ("-iw", Arg.String (fun s -> incr num_inwav; 
-    inwavs := !inwavs @ [s]), ": set input wave file");
-  ("-ic", Arg.String (fun s -> incr num_incsv; 
-    incsvs := !incsvs @ [s]), ": set input csv file");
+  ("-d", Arg.String (fun s -> path_dsp := s), ": set 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");
+  ("--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 main () = 
 
   ];;
  
 
 let main () = 
 

-        (* ignore system alarm clock *)
+       let () = Arg.parse speclist option_unknown option_usage in

         let _ = Sys.signal Sys.sigalrm Sys.Signal_ignore in
        let _ = set_GC () in
         let _ = Sys.signal Sys.sigalrm Sys.Signal_ignore in
        let _ = set_GC () in

-       let () = Arg.parse speclist option_unknown option_usage in
-
-       let wave = new waveio in
-       let input = wave#read (Array.of_list !inwavs) in
-       let faust_core = Preprocess.preprocess !path_dsp in
-       let faust_exp = exp_of_string faust_core in
-       let proc = (new proc_factory)#make faust_exp in
-       let output = proc#eval input in
-       let data = output#output time_maximum in
-       let rates = output#frequency in
-
-       let output_paths = wave#write rates data in
-       let _ = Array.map print_endline output_paths in
-       ();;
-
-
-
-
-
-
-
+       let io = new iomanager in
+       let () = io#set !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 () = print_string("    Faustine -> Preprocessing...") in
+       let tic1 = Sys.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 () = print_string("    Faustine -> Constructing process...") in
+       let tic2 = Sys.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

 
 
 
 

-(*
-       try
-               (* preprocess *)
-               let dsp_file_route_string = (io_macro_to_string Dsp_Route_string) ^ Sys.argv.(3) in
-               let () = print_string("    Faustine -> Preprocessing...") in
-               let tic = Sys.time () in
-               let exp_string = Preprocess.preprocess(dsp_file_route_string) in
-               let toc = Sys.time () in
-               let () = print_endline(" Done.     (duration: " ^ 
-                                      (string_of_float (toc -. tic)) ^ "s)") 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

 
 

-               (* parsing *)
-               let exp_faust = exp_of_string exp_string in

 
 

-               (* interpretation *)
-               let (output_channel_list, output_rate_list, output_float_array_list) = 
-                 interpreter exp_faust (input_rate_list, input_float_array_list) in
+       let () = print_string("    Faustine -> Calculating...") in
+       let tic4 = Sys.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

 
 

-               (* make output wave files *)
-               if option_out = "-wav" then
-                 write_output_wave output_channel_list output_rate_list output_float_array_list
-               else if option_out = "-csv" then
-                 write_output_csv output_channel_list output_float_array_list
-               else raise (Invalid_argument ("Unkown option: " ^ option_out))

 
 

-       with NotYetDone ->
-               print_endline("Operation not yet programed..");;
+       let () = print_string("    Faustine -> Writing output...") in
+       let tic5 = Sys.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 _ = Array.map print_endline 
+           (Array.map decorate output_paths) in
+       ();;

 
 main();;
 
 
 main();;