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Clean up a few things in the last commit to the adaptive jitterbuffer code.

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- Specifically indicate to the compiler that the "dropem" variable only
   needs one but.
 - Change formatting to conform to coding guidelines.


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@52506 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2007-01-29 16:54:27 +00:00
parent 2132e4f865
commit 824bed6260
2 changed files with 13 additions and 13 deletions
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3
include/jitterbuf.h
View File

@@ -103,8 +103,7 @@ typedef struct jitterbuf {
long hist_maxbuf[JB_HISTORY_MAXBUF_SZ]; /* a sorted buffer of the max delays (highest first) */
long hist_minbuf[JB_HISTORY_MAXBUF_SZ]; /* a sorted buffer of the min delays (lowest first) */
int hist_maxbuf_valid; /* are the "maxbuf"/minbuf valid? */
int dropem; /* flag to indicate dropping frames (overload) */
unsigned int dropem:1; /* flag to indicate dropping frames (overload) */
jb_frame *frames; /* queued frames */
jb_frame *free; /* free frames (avoid malloc?) */

9
main/jitterbuf.c
View File

@@ -518,7 +518,8 @@ enum jb_return_code jb_put(jitterbuf *jb, void *data, const enum jb_frame_type t
jb->info.frames_in++;
if (jb->frames && jb->dropem) return(JB_DROP);
if (jb->frames && jb->dropem)
return JB_DROP;
jb->dropem = 0;
if (type == JB_TYPE_VOICE) {
@@ -528,11 +529,11 @@ enum jb_return_code jb_put(jitterbuf *jb, void *data, const enum jb_frame_type t
return JB_DROP;
}
numts = 0;
if (jb->frames) {
if (jb->frames)
numts = jb->frames->prev->ts - jb->frames->ts;
}
if (numts >= jb->info.conf.max_jitterbuf) {
ast_log(LOG_NOTICE,"Attempting to exceed Jitterbuf max %ld timeslots\n",jb->info.conf.max_jitterbuf);
ast_log(LOG_DEBUG, "Attempting to exceed Jitterbuf max %ld timeslots\n",
jb->info.conf.max_jitterbuf);
jb->dropem = 1;
return JB_DROP;
}