[ecasound] get-position, ladspa and eca-control-interface

From: Pedro Antonio Fructuoso Merino <pfructuoso@email-addr-hidden>
Date: Fri Nov 24 2006 - 11:07:56 EET

Hi Kai,
    I couldn`t send mails to the list, could you sent de next for me?

Hi all,
    I had a problem using some ladspa effects: if you use the chain
operator, per example, "-el,Eq,10,10,10,10,10,10,10,10,10,10", when I
get the position using command "get-position", last_float() always
return a float without the decimal part. If I don`t use those ladspa
effects, last_float() works well.
    In ecasoundc_sa.c, function void eci_impl_set_last_values(struct
eci_parser* parser), line 954, I could see that only when use those
ladspa effects, parser->buffer_repp has a string using the character ","
as decimal separator (and not ".") so atof() doesn`t get the decimal
part. I don't know if it could be a problem with the locale config, but
I solve this writing the next code in this funtion (I suppose could be a
better solution):
    case 'f':
      // Checking if use ',' instead of '.' for replace it
      char *string_aux;
      string_aux = strstr(parser->buffer_repp, ",");
      if (string_aux != NULL) {
        string_aux[0] = '.';

      parser->last_f_rep = atof(parser->buffer_repp);

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Received on Thu Nov 30 00:15:09 2006

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