diff options
| author | Olivier Crête <olivier.crete@collabora.co.uk> | 2008-12-04 21:11:17 -0500 |
|---|---|---|
| committer | Edward Hervey <bilboed@bilboed.com> | 2009-02-21 17:48:07 +0100 |
| commit | 6b42ee6ae130872cd947d558b4f83140a19ff0ba (patch) | |
| tree | 18a647b1acc512decb136cf5c06b9103c1e23696 /gst/dtmf | |
| parent | 1468b2e2b061ad1924f51e3630b99623e38b44b9 (diff) | |
| download | gst-plugins-bad-6b42ee6ae130872cd947d558b4f83140a19ff0ba.tar.gz gst-plugins-bad-6b42ee6ae130872cd947d558b4f83140a19ff0ba.tar.bz2 gst-plugins-bad-6b42ee6ae130872cd947d558b4f83140a19ff0ba.zip | |
[MOVED FROM GST-P-FARSIGHT] Improve the minimum quanta to make it impossible for the duration to fall down to 0
Diffstat (limited to 'gst/dtmf')
| -rw-r--r-- | gst/dtmf/gstrtpdtmfdepay.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/gst/dtmf/gstrtpdtmfdepay.c b/gst/dtmf/gstrtpdtmfdepay.c index 8e82865a..85dac6fe 100644 --- a/gst/dtmf/gstrtpdtmfdepay.c +++ b/gst/dtmf/gstrtpdtmfdepay.c @@ -371,8 +371,19 @@ gst_rtp_dtmf_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf) /* clip to whole units of unit_time */ if (rtpdtmfdepay->unit_time) - dtmf_payload.duration -= dtmf_payload.duration % - ((rtpdtmfdepay->unit_time * depayload->clock_rate) / 1000); + { + guint unit_time_clock = + (rtpdtmfdepay->unit_time * depayload->clock_rate) / 1000; + if (dtmf_payload.duration % unit_time_clock) + { + /* Make sure we don't overflow the duration */ + if (dtmf_payload.duration < G_MAXUINT16 - unit_time_clock) + dtmf_payload.duration += unit_time_clock - + (dtmf_payload.duration % unit_time_clock); + else + dtmf_payload.duration -= dtmf_payload.duration % unit_time_clock; + } + } GST_DEBUG_OBJECT (depayload, "Received new RTP DTMF packet : " "marker=%d - timestamp=%u - event=%d - duration=%d", |