From: Alec L Davis <sivad.a@paradise.net.nz>
Date: Thu, 4 Oct 2012 20:05:14 +0000 (+0000)
Subject: dsp.c fix incorrect DTMF Digit_Duration.
X-Git-Tag: 10.10.0-rc1~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=600de01b40669c328a7ef75788b82a2b9c5011d6;p=thirdparty%2Fasterisk.git

dsp.c fix incorrect DTMF Digit_Duration.

it's always short by 'hits_to_begin*DTMF_GSIZE', or 25.5ms if hitstobegin=2

(issue ASTERISK-16003)
Tested by: alecdavis
alecdavis (license 585)

Review https://reviewboard.asterisk.org/r/2145/
........

Merged revisions 374475 from http://svn.asterisk.org/svn/asterisk/branches/1.8


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/10@374476 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/main/dsp.c b/main/dsp.c
index 6de9d020c7..ca44033449 100644
--- a/main/dsp.c
+++ b/main/dsp.c
@@ -816,6 +816,7 @@ static int dtmf_detect(struct ast_dsp *dsp, digit_detect_state_t *s, int16_t amp
 			s->td.dtmf.hits++;
 			if (s->td.dtmf.hits == s->td.dtmf.hits_to_begin) {
 				store_digit(s, hit);
+				s->digitlen[s->current_digits - 1] = s->td.dtmf.hits_to_begin * DTMF_GSIZE;
 				s->td.dtmf.current_hit = hit;
 				s->td.dtmf.misses = 0;
 			}