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fixes for the new jitter buffer (bug #4249)

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5639 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-05-12 19:01:03 +00:00
parent 1febd6c72d
commit 65a7d2ac76
4 changed files with 76 additions and 43 deletions
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6
jitterbuf.h
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@@ -63,7 +63,7 @@ typedef struct jb_info {
long current; /* the present jitterbuffer adjustment */
long target; /* the target jitterbuffer adjustment */
long losspct; /* recent lost frame percentage (* 1000) */
long last_voice_ts; /* the last ts that was read from the jb - in receiver's time */
long next_voice_ts; /* the ts of the next frame to be read from the jb - in receiver's time */
long last_voice_ms; /* the duration of the last voice frame */
long silence_begin_ts; /* the time of the last CNG frame, when in silence */
long last_adjustment; /* the time of the last adjustment */
@@ -115,10 +115,10 @@ int jb_put(jitterbuf *jb, void *data, int type, long ms, long ts, long now);
* JB_OK: You've got frame!
* JB_DROP: Here's an audio frame you should just drop. Ask me again for this time..
* JB_NOFRAME: There's no frame scheduled for this time.
* JB_INTERP: Please interpolate an audio frame for this time (either we need to grow, or there was a lost frame
* JB_INTERP: Please interpolate an interpl-length frame for this time (either we need to grow, or there was a lost frame)
* JB_EMPTY: The jb is empty.
*/
int jb_get(jitterbuf *jb, jb_frame *frame, long now);
int jb_get(jitterbuf *jb, jb_frame *frame, long now, long interpl);
/* unconditionally get frames from jitterbuf until empty */
int jb_getall(jitterbuf *jb, jb_frame *frameout);