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clean up tone_detect 

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@661 a93c3328-9c30-0410-af19-c9cd2b2d52af
This commit is contained in:
Anthony Minessale 2009-02-11 00:17:17 +00:00
parent 9b02e62903
commit a846877a47
1 changed files with 6 additions and 4 deletions
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10
libs/freetdm/src/libteletone_detect.c
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@ -141,10 +141,16 @@ void teletone_multi_tone_init(teletone_multi_tone_t *mt, teletone_tone_map_t *ma
float theta = 0;
int x = 0;
if (!mt->sample_rate) {
mt->sample_rate = 8000;
}
if(!mt->min_samples) {
mt->min_samples = 102;
}
mt->min_samples *= (mt->sample_rate / 8000);
if (!mt->positive_factor) {
mt->positive_factor = 2;
}
@ -157,10 +163,6 @@ void teletone_multi_tone_init(teletone_multi_tone_t *mt, teletone_tone_map_t *ma
mt->hit_factor = 2;
}
if (!mt->sample_rate) {
mt->sample_rate = 8000;
}
for(x = 0; x < TELETONE_MAX_TONES; x++) {
if ((int) map->freqs[x] == 0) {
break;