diff options
| author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-05-31 16:56:50 +0000 |
|---|---|---|
| committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-05-31 16:56:50 +0000 |
| commit | 1264d306ef99444c139d5467f47ae6bc50a296b2 (patch) | |
| tree | 24a5e287490aa56d6fad0961d8832f1ba7eea1fd /channels/chan_alsa.c | |
| parent | e625fbb2b0a0a5c31c3c18cf4ee225d54b73c2ba (diff) | |
Add support for using a jitterbuffer for RTP on bridged calls. This includes
a new implementation of a fixed size jitterbuffer, as well as support for the
existing adaptive jitterbuffer implementation. (issue #3854, Slav Klenov)
Thank you very much to Slav Klenov of Securax and all of the people involved
in the testing of this feature for all of your hard work!
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@31052 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels/chan_alsa.c')
| -rw-r--r-- | channels/chan_alsa.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/channels/chan_alsa.c b/channels/chan_alsa.c index e85b051ee..a3cbfa2bc 100644 --- a/channels/chan_alsa.c +++ b/channels/chan_alsa.c @@ -70,6 +70,17 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$") #include "alsa-monitor.h" #endif +#include "asterisk/abstract_jb.h" +/* Global jitterbuffer configuration - by default, jb is disabled */ +static struct ast_jb_conf default_jbconf = +{ + .flags = 0, + .max_size = -1, + .resync_threshold = -1, + .impl = "" +}; +static struct ast_jb_conf global_jbconf; + #define DEBUG 0 /* Which device to use */ #define ALSA_INDEV "hw:0,0" @@ -812,6 +823,8 @@ static struct ast_channel *alsa_new(struct chan_alsa_pvt *p, int state) tmp = NULL; } } + if (tmp) + ast_jb_configure(tmp, &global_jbconf); } return tmp; } @@ -1051,9 +1064,18 @@ static int load_module(void *mod) int x; struct ast_config *cfg; struct ast_variable *v; + + /* Copy the default jb config over global_jbconf */ + memcpy(&global_jbconf, &default_jbconf, sizeof(struct ast_jb_conf)); + if ((cfg = ast_config_load(config))) { v = ast_variable_browse(cfg, "general"); while(v) { + /* handle jb conf */ + if (!ast_jb_read_conf(&global_jbconf, v->name, v->value)) { + v = v->next; + continue; + } if (!strcasecmp(v->name, "autoanswer")) autoanswer = ast_true(v->value); else if (!strcasecmp(v->name, "silencesuppression")) |