Replace argument = realloc( argument, size ); with realloc_or_free() in modules/...

[vlc] / modules / stream_out / rtpfmt.c

diff --git a/modules/stream_out/rtpfmt.c b/modules/stream_out/rtpfmt.c
index 680f7456b18ea969b119696da27f51aaf161bdbb..ccc4bbf500b245337c909a1daf968ce11aa59aad 100644 (file)
--- a/modules/stream_out/rtpfmt.c
+++ b/modules/stream_out/rtpfmt.c
@@ -240,6 +240,39 @@ int rtp_packetize_split( sout_stream_id_t *id, block_t *in )
     return VLC_SUCCESS;
 }
 
+/* split and convert from little endian to network byte order */
+int rtp_packetize_swab( sout_stream_id_t *id, block_t *in )
+{
+    int     i_max   = rtp_mtu (id); /* payload max in one packet */
+    int     i_count = ( in->i_buffer + i_max - 1 ) / i_max;
+
+    uint8_t *p_data = in->p_buffer;
+    int     i_data  = in->i_buffer;
+    int     i;
+
+    for( i = 0; i < i_count; i++ )
+    {
+        int           i_payload = __MIN( i_max, i_data );
+        block_t *out = block_Alloc( 12 + i_payload );
+
+        /* rtp common header */
+        rtp_packetize_common( id, out, (i == i_count - 1),
+                              (in->i_pts > 0 ? in->i_pts : in->i_dts) );
+        swab( p_data, out->p_buffer + 12, i_payload );
+
+        out->i_buffer = 12 + i_payload;
+        out->i_dts    = in->i_dts + i * in->i_length / i_count;
+        out->i_length = in->i_length / i_count;
+
+        rtp_packetize_send( id, out );
+
+        p_data += i_payload;
+        i_data -= i_payload;
+    }
+
+    return VLC_SUCCESS;
+}
+
 /* rfc3016 */
 int rtp_packetize_mp4a_latm( sout_stream_id_t *id, block_t *in )
 {