@@ -106,6 +106,7 @@ static snd_pcm_uframes_t period_size;
static const char *given_test_wav_file = NULL;
static char *wav_file_dir = SOUNDSDIR;
static int debug = 0;
+static int force_frequency = 0;
static int in_aborting = 0;
static snd_pcm_t *pcm_handle = NULL;
@@ -1015,6 +1016,7 @@ static void help(void)
"-w,--wavfile Use the given WAV file as a test sound\n"
"-W,--wavdir Specify the directory containing WAV files\n"
"-m,--chmap Specify the channel map to override\n"
+ "-X,--force-frequency force frequencies outside the 30-5000hz range\n"
"\n"));
printf(_("Recognized sample formats are:"));
for (fmt = supported_formats; *fmt >= 0; fmt++) {
@@ -1057,6 +1059,7 @@ int main(int argc, char *argv[]) {
{"wavfile", 1, NULL, 'w'},
{"wavdir", 1, NULL, 'W'},
{"debug", 0, NULL, 'd'},
+ {"force-frequncy", 1, NULL, 'X'},
#ifdef CONFIG_SUPPORT_CHMAP
{"chmap", 1, NULL, 'm'},
#endif
@@ -1078,7 +1081,7 @@ int main(int argc, char *argv[]) {
while (1) {
int c;
- if ((c = getopt_long(argc, argv, "hD:r:c:f:F:b:p:P:t:l:s:w:W:d"
+ if ((c = getopt_long(argc, argv, "hD:r:c:f:F:b:p:P:t:l:s:w:W:d:X"
#ifdef CONFIG_SUPPORT_CHMAP
"m:"
#endif
@@ -1114,8 +1117,6 @@ int main(int argc, char *argv[]) {
break;
case 'f':
freq = atof(optarg);
- freq = freq < 30.0 ? 30.0 : freq;
- freq = freq > 5000.0 ? 5000.0 : freq;
break;
case 'b':
buffer_time = atoi(optarg);
@@ -1173,6 +1174,9 @@ int main(int argc, char *argv[]) {
case 'd':
debug = 1;
break;
+ case 'X':
+ force_frequency = 1;
+ break;
#ifdef CONFIG_SUPPORT_CHMAP
case 'm':
chmap = optarg;
@@ -1190,6 +1194,11 @@ int main(int argc, char *argv[]) {
exit(EXIT_SUCCESS);
}
+ if (!force_frequency) {
+ freq = freq < 30.0 ? 30.0 : freq;
+ freq = freq > 5000.0 ? 5000.0 : freq;
+ }
+
if (test_type == TEST_WAV)
format = SND_PCM_FORMAT_S16_LE; /* fixed format */