diff options
author | Jonathan Rose <jrose@digium.com> | 2011-05-16 21:08:50 +0000 |
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committer | Jonathan Rose <jrose@digium.com> | 2011-05-16 21:08:50 +0000 |
commit | 1de75f0a4da20e2cfe1efddb2f6cf4fc9c38d44a (patch) | |
tree | 87628ae1c4d6ee789da4308465947866e2b4045f /main/dsp.c | |
parent | eddc32a3b3ec28c27193757e79bacb81a2e7f337 (diff) |
Merged revisions 319261 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.8
........
r319261 | jrose | 2011-05-16 16:00:55 -0500 (Mon, 16 May 2011) | 2 lines
Makes busy detection in dsp.c always allow for at least one frame (20ms) of error so that 200ms tone lengths don't get ignored by single frame error lengths.
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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@319262 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'main/dsp.c')
-rw-r--r-- | main/dsp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/main/dsp.c b/main/dsp.c index 03e429fd7..9e3e2e724 100644 --- a/main/dsp.c +++ b/main/dsp.c @@ -1273,7 +1273,7 @@ int ast_dsp_busydetect(struct ast_dsp *dsp) /* If we know the expected busy tone length, check we are in the range */ if (res && (dsp->busy_cadence.pattern[0] > 0)) { - if (abs(avgtone - dsp->busy_cadence.pattern[0]) > (dsp->busy_cadence.pattern[0]*BUSY_PAT_PERCENT/100)) { + if (abs(avgtone - dsp->busy_cadence.pattern[0]) > MAX(dsp->busy_cadence.pattern[0]*BUSY_PAT_PERCENT/100, 20)) { #ifdef BUSYDETECT_DEBUG ast_debug(5, "busy detector: avgtone of %d not close enough to desired %d\n", avgtone, dsp->busy_cadence.pattern[0]); @@ -1284,7 +1284,7 @@ int ast_dsp_busydetect(struct ast_dsp *dsp) #ifndef BUSYDETECT_TONEONLY /* If we know the expected busy tone silent-period length, check we are in the range */ if (res && (dsp->busy_cadence.pattern[1] > 0)) { - if (abs(avgsilence - dsp->busy_cadence.pattern[1]) > (dsp->busy_cadence.pattern[1] * BUSY_PAT_PERCENT / 100)) { + if (abs(avgsilence - dsp->busy_cadence.pattern[1]) > MAX(dsp->busy_cadence.pattern[1]*BUSY_PAT_PERCENT/100, 20)) { #ifdef BUSYDETECT_DEBUG ast_debug(5, "busy detector: avgsilence of %d not close enough to desired %d\n", avgsilence, dsp->busy_cadence.pattern[1]); |