X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Ftcp.c;h=fef0729da683bdd29ade1e656346be26ec355f20;hb=5e03eea673a9da2253ed15152e46b1422b35d145;hp=07b4ed9fa3a8e0b0cb31486642e5d1dc40a334dc;hpb=8a5e1a4b4673b4b0e8dc8bd174386952edc892b2;p=ffmpeg

diff --git a/libavformat/tcp.c b/libavformat/tcp.c
index 07b4ed9fa3a..fef0729da68 100644
--- a/libavformat/tcp.c
+++ b/libavformat/tcp.c
@@ -41,6 +41,7 @@ typedef struct TCPContext {
     int listen_timeout;
     int recv_buffer_size;
     int send_buffer_size;
+    int tcp_nodelay;
 } TCPContext;
 
 #define OFFSET(x) offsetof(TCPContext, x)
@@ -52,6 +53,7 @@ static const AVOption options[] = {
     { "listen_timeout",  "Connection awaiting timeout (in milliseconds)",      OFFSET(listen_timeout), AV_OPT_TYPE_INT, { .i64 = -1 },         -1, INT_MAX, .flags = D|E },
     { "send_buffer_size", "Socket send buffer size (in bytes)",                OFFSET(send_buffer_size), AV_OPT_TYPE_INT, { .i64 = -1 },         -1, INT_MAX, .flags = D|E },
     { "recv_buffer_size", "Socket receive buffer size (in bytes)",             OFFSET(recv_buffer_size), AV_OPT_TYPE_INT, { .i64 = -1 },         -1, INT_MAX, .flags = D|E },
+    { "tcp_nodelay", "Use TCP_NODELAY to disable nagle's algorithm",           OFFSET(tcp_nodelay), AV_OPT_TYPE_BOOL, { .i64 = 0 },             0, 1, .flags = D|E },
     { NULL }
 };
 
@@ -148,6 +150,9 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
     if (s->send_buffer_size > 0) {
         setsockopt (fd, SOL_SOCKET, SO_SNDBUF, &s->send_buffer_size, sizeof (s->send_buffer_size));
     }
+    if (s->tcp_nodelay > 0) {
+        setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &s->tcp_nodelay, sizeof (s->tcp_nodelay));
+    }
 
     if (s->listen == 2) {
         // multi-client
@@ -270,7 +275,7 @@ static int tcp_get_window_size(URLContext *h)
 {
     TCPContext *s = h->priv_data;
     int avail;
-    int avail_len = sizeof(avail);
+    socklen_t avail_len = sizeof(avail);
 
 #if HAVE_WINSOCK2_H
     /* SO_RCVBUF with winsock only reports the actual TCP window size when