Rename functions in sdp.c for consistency's sake.

Originally committed as revision 15953 to svn://svn.ffmpeg.org/ffmpeg/trunk

libavformat/sdp.c

@@ -43,7 +43,7 @@ struct sdp_session_level {
     const char *name;     /**< session name (can be an empty string) */
 };
 
-static void dest_write(char *buff, int size, const char *dest_addr, int ttl)
+static void sdp_write_address(char *buff, int size, const char *dest_addr, int ttl)
 {
     if (dest_addr) {
         if (ttl > 0) {
@@ -65,10 +65,10 @@ static void sdp_write_header(char *buff, int size, struct sdp_session_level *s)
                             s->id, s->version, s->src_addr,
                             s->start_time, s->end_time,
                             s->name[0] ? s->name : "No Name");
-    dest_write(buff, size, s->dst_addr, s->ttl);
+    sdp_write_address(buff, size, s->dst_addr, s->ttl);
 }
 
-static int get_address(char *dest_addr, int size, int *ttl, const char *url)
+static int sdp_get_address(char *dest_addr, int size, int *ttl, const char *url)
 {
     int port;
     const char *p;
@@ -157,7 +157,7 @@ static char *extradata2config(AVCodecContext *c)
     return config;
 }
 
-static char *sdp_media_attributes(char *buff, int size, AVCodecContext *c, int payload_type)
+static char *sdp_write_media_attributes(char *buff, int size, AVCodecContext *c, int payload_type)
 {
     char *config = NULL;
 
@@ -246,12 +246,12 @@ static void sdp_write_media(char *buff, int size, AVCodecContext *c, const char
     }
 
     av_strlcatf(buff, size, "m=%s %d RTP/AVP %d\r\n", type, port, payload_type);
-    dest_write(buff, size, dest_addr, ttl);
+    sdp_write_address(buff, size, dest_addr, ttl);
     if (c->bit_rate) {
         av_strlcatf(buff, size, "b=AS:%d\r\n", c->bit_rate / 1000);
     }
 
-    sdp_media_attributes(buff, size, c, payload_type);
+    sdp_write_media_attributes(buff, size, c, payload_type);
 }
 
 int avf_sdp_create(AVFormatContext *ac[], int n_files, char *buff, int size)
@@ -269,7 +269,7 @@ int avf_sdp_create(AVFormatContext *ac[], int n_files, char *buff, int size)
     port = 0;
     ttl = 0;
     if (n_files == 1) {
-        port = get_address(dst, sizeof(dst), &ttl, ac[0]->filename);
+        port = sdp_get_address(dst, sizeof(dst), &ttl, ac[0]->filename);
         if (port > 0) {
             s.dst_addr = dst;
             s.ttl = ttl;
@@ -280,7 +280,7 @@ int avf_sdp_create(AVFormatContext *ac[], int n_files, char *buff, int size)
     dst[0] = 0;
     for (i = 0; i < n_files; i++) {
         if (n_files != 1) {
-            port = get_address(dst, sizeof(dst), &ttl, ac[i]->filename);
+            port = sdp_get_address(dst, sizeof(dst), &ttl, ac[i]->filename);
         }
         for (j = 0; j < ac[i]->nb_streams; j++) {
             sdp_write_media(buff, size,