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HTSP: Allow a subscriber to set queue depth

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This commit is contained in:
Andreas Öman 2012-10-15 14:33:37 +02:00
parent fbf5de8ab8
commit fba8be65b3
1 changed files with 9 additions and 3 deletions
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12
src/htsp.c
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@ -171,8 +171,12 @@ typedef struct htsp_subscription {
int hs_90khz;
int hs_queue_depth;
} htsp_subscription_t;
#define HTSP_DEFAULT_QUEUE_DEPTH 500000
/* **************************************************************************
* Support routines
* *************************************************************************/
@ -1133,6 +1137,8 @@ htsp_method_subscribe(htsp_connection_t *htsp, htsmsg_t *in)
hs->hs_htsp = htsp;
hs->hs_90khz = req90khz;
hs->hs_queue_depth = htsmsg_get_u32_or_default(in, "queueDepth",
HTSP_DEFAULT_QUEUE_DEPTH);
htsp_init_queue(&hs->hs_q, 0);
hs->hs_sid = sid;
@ -1739,9 +1745,9 @@ htsp_stream_deliver(htsp_subscription_t *hs, th_pkt_t *pkt)
int64_t ts;
int qlen = hs->hs_q.hmq_payload;
if((qlen > 500000 && pkt->pkt_frametype == PKT_B_FRAME) ||
(qlen > 750000 && pkt->pkt_frametype == PKT_P_FRAME) ||
(qlen > 1500000)) {
if((qlen > hs->hs_queue_depth && pkt->pkt_frametype == PKT_B_FRAME) ||
(qlen > hs->hs_queue_depth * 2 && pkt->pkt_frametype == PKT_P_FRAME) ||
(qlen > hs->hs_queue_depth * 3)) {
hs->hs_dropstats[pkt->pkt_frametype]++;