extern smpl_t silence_threshold;
extern uint_t mix_input;
+extern uint_t force_overwrite;
+
// functions defined in utils.c
extern void examples_common_init (int argc, char **argv);
extern void examples_common_del (void);
" -s --silence select silence threshold\n"
#ifdef PROG_HAS_OUTPUT
" -m --mix-input mix input signal with output signal\n"
+ " -f --force-overwrite overwrite output file if needed\n"
#endif
#ifdef PROG_HAS_JACK
" -j --jack use Jack\n"
#ifdef PROG_HAS_PITCH
"p:u:l:"
#endif /* PROG_HAS_PITCH */
- "s:m";
+ "s:mf";
int next_option;
struct option long_options[] = {
{"help", 0, NULL, 'h'},
#endif /* PROG_HAS_PITCH */
{"silence", 1, NULL, 's'},
{"mix-input", 0, NULL, 'm'},
+ {"force-overwrite", 0, NULL, 'f'},
{NULL, 0, NULL, 0}
};
prog_name = argv[0];
case 'o':
sink_uri = optarg;
break;
+ case 'f': /* force_overwrite flag */
+ force_overwrite = 1;
+ break;
case 'r':
samplerate = atoi (optarg);
break;
#endif /* PROG_HAS_JACK */
}
- if (hop_size < 1) {
+ if ((sint_t)hop_size < 1) {
errmsg("Error: got hop_size %d, but can not be < 1\n", hop_size);
usage ( stderr, 1 );
- } else if (buffer_size < 2) {
+ } else if ((sint_t)buffer_size < 2) {
errmsg("Error: got buffer_size %d, but can not be < 2\n", buffer_size);
usage ( stderr, 1 );
- } else if (buffer_size < hop_size + 1) {
+ } else if ((sint_t)buffer_size < (sint_t)hop_size + 1) {
errmsg("Error: hop size (%d) is larger than or equal to win size (%d)\n",
- buffer_size, hop_size);
+ hop_size, buffer_size);
+ usage ( stderr, 1 );
+ }
+
+ if ((sint_t)samplerate < 0) {
+ errmsg("Error: got samplerate %d, but can not be < 0\n", samplerate);
usage ( stderr, 1 );
}