Merged revisions 49465 via svnmerge from

https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r49465 | kpfleming | 2007-01-04 12:31:55 -0600 (Thu, 04 Jan 2007) | 2 lines

only do IAX2 frame caching for voice and video frames

........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@49466 65c4cc65-6c06-0410-ace0-fbb531ad65f3

channels/chan_iax2.c

@@ -1137,7 +1137,7 @@ static struct chan_iax2_pvt *new_iax(struct sockaddr_in *sin, int lockpeer, cons
 
 static struct iax_frame *iaxfrdup2(struct iax_frame *fr)
 {
-	struct iax_frame *new = iax_frame_new(DIRECTION_INGRESS, fr->af.datalen);
+	struct iax_frame *new = iax_frame_new(DIRECTION_INGRESS, fr->af.datalen, fr->cacheable);
 	if (new) {
 		size_t mallocd_datalen = new->mallocd_datalen;
 		memcpy(new, fr, sizeof(*new));
@@ -3930,7 +3930,7 @@ static int iax2_send(struct chan_iax2_pvt *pvt, struct ast_frame *f, unsigned in
 	if (now) {
 		fr = &frb.fr2;
 	} else
-		fr = iax_frame_new(DIRECTION_OUTGRESS, ast_test_flag(pvt, IAX_ENCRYPTED) ? f->datalen + 32 : f->datalen);
+		fr = iax_frame_new(DIRECTION_OUTGRESS, ast_test_flag(pvt, IAX_ENCRYPTED) ? f->datalen + 32 : f->datalen, (f->frametype == AST_FRAME_VOICE) || (f->frametype == AST_FRAME_VIDEO));
 	if (!fr) {
 		ast_log(LOG_WARNING, "Out of memory\n");
 		return -1;

channels/iax2-parser.c

@@ -939,7 +939,7 @@ void iax_frame_wrap(struct iax_frame *fr, struct ast_frame *f)
 	}
 }
 
-struct iax_frame *iax_frame_new(int direction, int datalen)
+struct iax_frame *iax_frame_new(int direction, int datalen, unsigned int cacheable)
 {
 	struct iax_frame *fr = NULL;
 
@@ -969,6 +969,7 @@ struct iax_frame *iax_frame_new(int direction, int datalen)
 
 	fr->direction = direction;
 	fr->retrans = -1;
+	fr->cacheable = cacheable;
 	
 	if (fr->direction == DIRECTION_INGRESS)
 		ast_atomic_fetchadd_int(&iframes, 1);
@@ -996,7 +997,7 @@ void iax_frame_free(struct iax_frame *fr)
 	ast_atomic_fetchadd_int(&frames, -1);
 
 #if !defined(LOW_MEMORY)
-	if (!(iax_frames = ast_threadstorage_get(&frame_cache, sizeof(*iax_frames)))) {
+	if (!fr->cacheable || !(iax_frames = ast_threadstorage_get(&frame_cache, sizeof(*iax_frames)))) {
 		free(fr);
 		return;
 	}

channels/iax2-parser.h

@@ -101,19 +101,21 @@ struct iax_frame {
 	/* How long to wait before retrying */
 	int retrytime;
 	/* Are we received out of order?  */
-	int outoforder;
+	unsigned int outoforder:1;
 	/* Have we been sent at all yet? */
-	int sentyet;
+	unsigned int sentyet:1;
+	/* Non-zero if should be sent to transfer peer */
+	unsigned int transfer:1;
+	/* Non-zero if this is the final message */
+	unsigned int final:1;
+	/* Ingress or outgres */
+	unsigned int direction:2;
+	/* Can this frame be cached? */
+	unsigned int cacheable:1;
 	/* Outgoing Packet sequence number */
 	int oseqno;
 	/* Next expected incoming packet sequence number */
 	int iseqno;
-	/* Non-zero if should be sent to transfer peer */
-	int transfer;
-	/* Non-zero if this is the final message */
-	int final;
-	/* Ingress or outgres */
-	int direction;
 	/* Retransmission ID */
 	int retrans;
 	/* Easy linking */
@@ -153,6 +155,6 @@ int iax_get_iframes(void);
 int iax_get_oframes(void);
 
 void iax_frame_wrap(struct iax_frame *fr, struct ast_frame *f);
-struct iax_frame *iax_frame_new(int direction, int datalen);
+struct iax_frame *iax_frame_new(int direction, int datalen, unsigned int cacheable);
 void iax_frame_free(struct iax_frame *fr);
 #endif