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Set UDP receive buffer to 64k 

Originally committed as revision 10129 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ramiro Polla 2007-08-16 22:12:03 +00:00
parent fce388b4b9
commit f18cae4d6e
1 changed files with 6 additions and 0 deletions
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6
libavformat/udp.c
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@ -43,6 +43,7 @@ typedef struct {
} UDPContext;
#define UDP_TX_BUF_SIZE 32768
#define UDP_MAX_PKT_SIZE 65536
#ifdef CONFIG_IPV6
@ -396,6 +397,11 @@ static int udp_open(URLContext *h, const char *uri, int flags)
perror("setsockopt sndbuf");
goto fail;
}
} else {
/* set udp recv buffer size to the largest possible udp packet size to
* avoid losing data on OSes that set this too low by default. */
tmp = UDP_MAX_PKT_SIZE;
setsockopt(udp_fd, SOL_SOCKET, SO_RCVBUF, &tmp, sizeof(tmp));
}
s->udp_fd = udp_fd;