configure.ac: Fix mysql configuration
[paraslash.git] / ortp_recv.c
index 1443ab4..905d580 100644 (file)
@@ -66,30 +66,8 @@ uint32_t timestamp;
 uint32_t chunk_ts;
 };
 
-#if 1
-static void recalc_timestamp(struct receiver_node *rn)
-{
-       struct timeval now, tmp, min_delay = {0, 5000};
-       struct private_ortp_recv_data *pord = rn->private_data;
-
-       gettimeofday(&now, NULL);
-       tv_add(&now, &min_delay, &pord->next_chunk);
-       if (pord->start.tv_sec) {
-               int new_ts;
-
-               tv_diff(&now, &pord->start, &tmp);
-               new_ts = rtp_session_time_to_ts(pord->session, tv2ms(&tmp));
-//             if (pord->c_bad > 50)
-                       pord->timestamp = new_ts;
-       } else
-               pord->timestamp = 0;
-       PARA_DEBUG_LOG("ts=%u, c_bad = %d\n", pord->timestamp, pord->c_bad);
-
-}
-#endif
-
 static int ortp_recv_pre_select(struct receiver_node *rn,
-               __unused fd_set *rfds, __unused fd_set *wfds,
+               __a_unused fd_set *rfds, __a_unused fd_set *wfds,
                struct timeval *timeout)
 {
        struct private_ortp_recv_data *pord = rn->private_data;
@@ -105,31 +83,23 @@ static int ortp_recv_pre_select(struct receiver_node *rn,
        return -1; /* we did not modify the fd sets */
 }
 
-static void compute_next_chunk(struct timeval *now, unsigned chunk_time,
+static void compute_next_chunk(unsigned chunk_time,
                struct private_ortp_recv_data *pord)
 {
        struct timeval chunk_tv = {0, chunk_time};
-//     if (!pord->start.tv_sec) {
-//             pord->start = *now;
-//             tv_add(&chunk_tv, now, &pord->next_chunk);
-//     } else
-       {
-               struct timeval tmp;
-               tv_add(&chunk_tv, &pord->next_chunk, &tmp);
-               pord->next_chunk = tmp;
-       }
+       struct timeval tmp;
+
+       tv_add(&chunk_tv, &pord->next_chunk, &tmp);
+       pord->next_chunk = tmp;
        pord->timestamp += pord->chunk_ts;
        PARA_DEBUG_LOG("next chunk (ts = %d) due at %lu:%lu\n",
                pord->timestamp, pord->next_chunk.tv_sec,
                pord->next_chunk.tv_usec);
 }
-/** \cond */
-#define BUF_TO_VAL(buf) (((unsigned)(buf)[1] & 0xff) +  256 * ((unsigned)(buf)[0] & 0xff))
-/** \endcond */
-
 
-static int ortp_recv_post_select(struct receiver_node *rn, int select_ret,
-       __unused fd_set *rfds, __unused fd_set *wfds)
+static int ortp_recv_post_select(struct receiver_node *rn,
+               __a_unused int select_ret, __a_unused fd_set *rfds,
+               __a_unused fd_set *wfds)
 {
        struct private_ortp_recv_data *pord = rn->private_data;
        mblk_t *mp;
@@ -139,35 +109,30 @@ static int ortp_recv_post_select(struct receiver_node *rn, int select_ret,
        unsigned chunk_time;
 
        gettimeofday(&now, NULL);
-       PARA_DEBUG_LOG("rn: %p, pord: %p, session: %p\n", rn, pord, pord->session);
+//     PARA_DEBUG_LOG("rn: %p, pord: %p, session: %p\n", rn, pord, pord->session);
        if (pord->start.tv_sec) {
                struct timeval diff;
-               if (tv_diff(&now, &pord->next_chunk, &diff) < 0) {
-                       long unsigned diff_ms = tv2ms(&diff);
-                       if (diff_ms > 5) {
-                               PARA_DEBUG_LOG("too early: %lu ms left\n",
-                                       diff_ms);
+               if (tv_diff(&now, &pord->next_chunk, &diff) < 0)
                                return 1;
-                       }
-               }
        }
        mp = rtp_session_recvm_with_ts(pord->session, pord->timestamp);
        if (!mp) {
+               struct timeval min_delay = {0, 100};
+//             PARA_INFO_LOG("nope, chunk_ts = %d, loaded: %d, bad: %d\n",
+//                     pord->timestamp, rn->loaded, pord->c_bad);
                pord->c_bad++;
-               if ((pord->c_bad > 500 && pord->start.tv_sec) || pord->c_bad > 10000)
+               if ((pord->c_bad > 5000 && pord->start.tv_sec) || pord->c_bad > 10000)
                        return -E_TOO_MANY_BAD_CHUNKS;
-//             PARA_NOTICE_LOG("did not receive buffer, ts=%u, c_bad = %d, to = %lu\n",
-//                     pord->timestamp, pord->c_bad, tv2ms(&tmp));
-               if (pord->c_bad > 100)
-                       recalc_timestamp(rn);
+               tv_add(&now, &min_delay, &pord->next_chunk);
                return 1;
        }
        /* okay, we have a chunk of data */
-       PARA_DEBUG_LOG("have it ts = %d, chunk_ts = %d, loaded: %d, bad: %d\n",
-               pord->timestamp, pord->chunk_ts, rn->loaded, pord->c_bad);
        if (!pord->start.tv_sec)
                pord->start = now;
        ret = msg_to_buf(mp, tmpbuf, CHUNK_SIZE);
+//     PARA_DEBUG_LOG("have it ts = %d, chunk_ts = %d, loaded: %d, "
+//             "bad: %d, len: %d\n", pord->timestamp, pord->chunk_ts,
+//             rn->loaded, pord->c_bad, ret);
        if (ret < ORTP_AUDIO_HEADER_LEN) {
                if (ret < 0)
                        ret = -E_MSG_TO_BUF;
@@ -179,8 +144,9 @@ static int ortp_recv_post_select(struct receiver_node *rn, int select_ret,
        stream_type = READ_STREAM_TYPE(tmpbuf);
        chunk_time = READ_CHUNK_TIME(tmpbuf);
        pord->chunk_ts = READ_CHUNK_TS(tmpbuf);
-       PARA_DEBUG_LOG("packet type: %d, stream type: %d, chunk time: %u, chunk_ts: %u\n", packet_type,
-               stream_type, chunk_time, pord->chunk_ts);
+//     PARA_INFO_LOG("packet type: %d, stream type: %d, chunk time: %u,"
+//             " chunk_ts: %u, loaded: %u, bad: %d\n", packet_type,
+//             stream_type, chunk_time, pord->chunk_ts, rn->loaded, pord->c_bad);
        switch (packet_type) {
        unsigned header_len, payload_len;
        case ORTP_EOF:
@@ -191,7 +157,8 @@ static int ortp_recv_post_select(struct receiver_node *rn, int select_ret,
                pord->have_header = 1;
                /* fall through */
        case ORTP_DATA:
-               if (!pord->have_header && stream_type) /* can't use the data, wait for header */
+               if (!pord->have_header && stream_type)
+               /* can't use the data, wait for header */
                        goto success;
                if (ret + rn->loaded >= CHUNK_SIZE + ORTP_AUDIO_HEADER_LEN) {
                        ret = -E_OVERRUN;
@@ -205,7 +172,8 @@ static int ortp_recv_post_select(struct receiver_node *rn, int select_ret,
                goto success;
        case ORTP_HEADER:
                header_len = READ_HEADER_LEN(tmpbuf);
-               PARA_DEBUG_LOG("header packet (%d bytes), header len: %d\n", ret, header_len);
+               PARA_DEBUG_LOG("header packet (%d bytes), header len: %d\n",
+                       ret, header_len);
                if (!pord->have_header) {
                        pord->have_header = 1;
                        memcpy(rn->buf, tmpbuf + ORTP_AUDIO_HEADER_LEN,
@@ -232,8 +200,11 @@ static int ortp_recv_post_select(struct receiver_node *rn, int select_ret,
        }
 success:
        freemsg(mp);
-       pord->c_bad = 0;
-       compute_next_chunk(&now, chunk_time, pord);
+       if (pord->c_bad) {
+               pord->c_bad = 0;
+               pord->next_chunk = now;
+       }
+       compute_next_chunk(chunk_time, pord);
        return 1;
 err_out:
        freemsg(mp);
@@ -259,7 +230,7 @@ static void *ortp_recv_parse_config(int argc, char **argv)
 {
        int ret;
 
-       struct gengetopt_args_info *tmp = para_calloc(sizeof(struct gengetopt_args_info));
+       struct ortp_recv_args_info *tmp = para_calloc(sizeof(struct ortp_recv_args_info));
 
        ret = ortp_recv_cmdline_parser(argc, argv, tmp)? -E_ORTP_SYNTAX : 1;
        if (ret > 0)
@@ -271,7 +242,7 @@ static void *ortp_recv_parse_config(int argc, char **argv)
 static int ortp_recv_open(struct receiver_node *rn)
 {
        struct private_ortp_recv_data *pord;
-       struct gengetopt_args_info *conf = rn->conf;
+       struct ortp_recv_args_info *conf = rn->conf;
 
        rn->buf = para_calloc(CHUNK_SIZE);
 
@@ -281,6 +252,11 @@ static int ortp_recv_open(struct receiver_node *rn)
        PARA_NOTICE_LOG("receiving from %s:%d\n", conf->host_arg, conf->port_arg);
        rtp_session_set_local_addr(pord->session, conf->host_arg, conf->port_arg);
        rtp_session_set_payload_type(pord->session, PAYLOAD_AUDIO_CONTINUOUS);
+       if (conf->jitter_compensation_arg) {
+               rtp_session_enable_adaptive_jitter_compensation(pord->session, TRUE);
+               rtp_session_set_jitter_compensation(pord->session,
+                       conf->jitter_compensation_arg);
+       }
        return 1;
 }