dsp.c: in ast_mf_detect_init incorrectly sets goertzel samples to 160, should be...

Related https://reviewboard.asterisk.org/r/2097/
........

Merged revisions 372339 from http://svn.asterisk.org/svn/asterisk/branches/1.8

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/10@372341 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/dsp.c b/main/dsp.c
index 7541650844bb0ab5784e562132136ba9920f71db..4272158ff5619679fc25a4cd352d69d4165eba96 100644 (file)
--- a/main/dsp.c
+++ b/main/dsp.c
@@ -312,7 +312,6 @@ static inline void goertzel_sample(goertzel_state_t *s, short sample)
                s->chunky++;
                s->v3 = s->v3 >> 1;
                s->v2 = s->v2 >> 1;
-               v1 = v1 >> 1;
        }
 }
 
@@ -502,7 +501,7 @@ static void ast_mf_detect_init (mf_detect_state_t *s, unsigned int sample_rate)
        int i;
        s->hits[0] = s->hits[1] = s->hits[2] = s->hits[3] = s->hits[4] = 0;
        for (i = 0;  i < 6;  i++) {
-               goertzel_init (&s->tone_out[i], mf_tones[i], 160, sample_rate);
+               goertzel_init (&s->tone_out[i], mf_tones[i], MF_SIZE, sample_rate);
        }
        s->current_sample = 0;
        s->current_hit = 0;