avformat: map T.140 RTP codec to text

[ffmpeg] / libavformat / aviobuf.c

diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index 3d77a7ff25427b3ab08fb111fa50b9986cac0a03..8fd04668c04d856f169fe204c907bbb51f5217f5 100644 (file)
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -42,28 +42,28 @@
  */
 #define SHORT_SEEK_THRESHOLD 4096
 
-static void *ffio_url_child_next(void *obj, void *prev)
+static void *ff_avio_child_next(void *obj, void *prev)
 {
     AVIOContext *s = obj;
     return prev ? NULL : s->opaque;
 }
 
-static const AVClass *ffio_url_child_class_next(const AVClass *prev)
+static const AVClass *ff_avio_child_class_next(const AVClass *prev)
 {
     return prev ? NULL : &ffurl_context_class;
 }
 
-static const AVOption ffio_url_options[] = {
+static const AVOption ff_avio_options[] = {
     { NULL },
 };
 
-const AVClass ffio_url_class = {
+const AVClass ff_avio_class = {
     .class_name = "AVIOContext",
     .item_name  = av_default_item_name,
     .version    = LIBAVUTIL_VERSION_INT,
-    .option     = ffio_url_options,
-    .child_next = ffio_url_child_next,
-    .child_class_next = ffio_url_child_class_next,
+    .option     = ff_avio_options,
+    .child_next = ff_avio_child_next,
+    .child_class_next = ff_avio_child_class_next,
 };
 
 static void fill_buffer(AVIOContext *s);
@@ -775,7 +775,7 @@ int ffio_fdopen(AVIOContext **s, URLContext *h)
         (*s)->read_pause = (int (*)(void *, int))h->prot->url_read_pause;
         (*s)->read_seek  = (int64_t (*)(void *, int, int64_t, int))h->prot->url_read_seek;
     }
-    (*s)->av_class = &ffio_url_class;
+    (*s)->av_class = &ff_avio_class;
     return 0;
 }
 
@@ -1117,6 +1117,16 @@ int avio_close_dyn_buf(AVIOContext *s, uint8_t **pbuffer)
     return size - padding;
 }
 
+void ffio_free_dyn_buf(AVIOContext **s)
+{
+    uint8_t *tmp;
+    if (!*s)
+        return;
+    avio_close_dyn_buf(*s, &tmp);
+    av_free(tmp);
+    *s = NULL;
+}
+
 static int null_buf_write(void *opaque, uint8_t *buf, int buf_size)
 {
     DynBuffer *d = opaque;