diff options
| author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2014-04-14 10:31:47 +0200 |
|---|---|---|
| committer | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2014-06-05 14:08:45 +0200 |
| commit | 42a833e89f443116fb165c35654c9f21ceed6876 (patch) | |
| tree | 12c99fe7ba58aa888147366a46f04feddf61d903 /openbsc/include/openbsc/mgcp.h | |
| parent | 136a319e910eec81ea9ff8f8a34c324557109d03 (diff) | |
mgcp: Add packet size (ptime) conversion
The current transcoder implemenation always does a 1:1 recoding
concerning the duration of a packet. So RTP timestamps and sequence
numbers are not modified.
This is not sufficient in some cases, e.g. when the BTS does only
allow for a single fixed ptime.
This patch decouples encoding from decoding and moves the decoded
samples to the state structure so that samples can be combined or
drain according to the packaging of incoming and outgoing packets.
This patch incorporates parts of Holger's experimental fixes in
0e669e05^..9eba68f9.
Ticket: OW#1111
Sponsored-by: On-Waves ehf
Diffstat (limited to 'openbsc/include/openbsc/mgcp.h')
| -rw-r--r-- | openbsc/include/openbsc/mgcp.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/openbsc/include/openbsc/mgcp.h b/openbsc/include/openbsc/mgcp.h index 002dd7c6e..d4d614099 100644 --- a/openbsc/include/openbsc/mgcp.h +++ b/openbsc/include/openbsc/mgcp.h @@ -87,7 +87,8 @@ typedef int (*mgcp_policy)(struct mgcp_trunk_config *cfg, int endpoint, int stat typedef int (*mgcp_reset)(struct mgcp_trunk_config *cfg); typedef int (*mgcp_rqnt)(struct mgcp_endpoint *endp, char tone); -typedef int (*mgcp_processing)(struct mgcp_rtp_end *dst_end, +typedef int (*mgcp_processing)(struct mgcp_endpoint *endp, + struct mgcp_rtp_end *dst_end, char *data, int *len, int buf_size); typedef int (*mgcp_processing_setup)(struct mgcp_endpoint *endp, struct mgcp_rtp_end *dst_end, @@ -181,6 +182,8 @@ struct mgcp_config { struct mgcp_port_range transcoder_ports; int endp_dscp; + int bts_force_ptime; + mgcp_change change_cb; mgcp_policy policy_cb; mgcp_reset reset_cb; |