rtp: remove disabled code

libavformat/rtpdec.c

@@ -218,22 +218,6 @@ static int rtp_valid_packet_in_sequence(RTPStatistics *s, uint16_t seq)
     return 1;
 }
 
-#if 0
-/**
-* This function is currently unused; without a valid local ntp time, I don't see how we could calculate the
-* difference between the arrival and sent timestamp.  As a result, the jitter and transit statistics values
-* never change.  I left this in in case someone else can see a way. (rdm)
-*/
-static void rtcp_update_jitter(RTPStatistics *s, uint32_t sent_timestamp, uint32_t arrival_timestamp)
-{
-    uint32_t transit= arrival_timestamp - sent_timestamp;
-    int d;
-    s->transit= transit;
-    d= FFABS(transit - s->transit);
-    s->jitter += d - ((s->jitter + 8)>>4);
-}
-#endif
-
 int rtp_check_and_send_back_rr(RTPDemuxContext *s, int count)
 {
     AVIOContext *pb;

libavformat/rtpproto.c

@@ -225,20 +225,6 @@ static int rtp_read(URLContext *h, uint8_t *buf, int size)
     int len, n;
     struct pollfd p[2] = {{s->rtp_fd, POLLIN, 0}, {s->rtcp_fd, POLLIN, 0}};
 
-#if 0
-    for(;;) {
-        from_len = sizeof(from);
-        len = recvfrom (s->rtp_fd, buf, size, 0,
-                        (struct sockaddr *)&from, &from_len);
-        if (len < 0) {
-            if (ff_neterrno() == AVERROR(EAGAIN) ||
-                ff_neterrno() == AVERROR(EINTR))
-                continue;
-            return AVERROR(EIO);
-        }
-        break;
-    }
-#else
     for(;;) {
         if (url_interrupt_cb())
             return AVERROR_EXIT;
@@ -277,7 +263,6 @@ static int rtp_read(URLContext *h, uint8_t *buf, int size)
             return AVERROR(EIO);
         }
     }
-#endif
     return len;
 }
 
@@ -296,14 +281,6 @@ static int rtp_write(URLContext *h, const uint8_t *buf, int size)
     }
 
     ret = ffurl_write(hd, buf, size);
-#if 0
-    {
-        struct timespec ts;
-        ts.tv_sec = 0;
-        ts.tv_nsec = 10 * 1000000;
-        nanosleep(&ts, NULL);
-    }
-#endif
     return ret;
 }