2 files changed, 15 insertions, 0 deletions
diff --git a/codecs/codecs.c b/codecs/codecs.c
index f7921eade2..7f628a7043 100644
--- a/codecs/codecs.c
+++ b/codecs/codecs.c
@@ -169,6 +169,20 @@ register_codec(const char *name, codec_init_fn init_fn, codec_release_fn release
     return TRUE;
 }
 
+/* Deregister a codec by name. */
+gboolean
+deregister_codec(const char *name)
+{
+    gpointer key, value;
+
+    if (registered_codecs && g_hash_table_lookup_extended(registered_codecs, name, &key, &value)) {
+        g_hash_table_remove(registered_codecs, name);
+        g_free(value);
+        return TRUE;
+    }
+    return FALSE;
+}
+
 void *codec_init(codec_handle_t codec)
 {
     if (!codec) return NULL;
diff --git a/codecs/codecs.h b/codecs/codecs.h
index 5fb90e644b..9f0c971bd5 100644
--- a/codecs/codecs.h
+++ b/codecs/codecs.h
@@ -50,6 +50,7 @@ typedef size_t (*codec_decode_fn)(void *context, const void *input, size_t input
 WS_DLL_PUBLIC gboolean register_codec(const char *name, codec_init_fn init_fn,
         codec_release_fn release_fn, codec_get_channels_fn channels_fn,
         codec_get_frequency_fn frequency_fn, codec_decode_fn decode_fn);
+WS_DLL_PUBLIC gboolean deregister_codec(const char *name);
 WS_DLL_PUBLIC codec_handle_t find_codec(const char *name);
 WS_DLL_PUBLIC void *codec_init(codec_handle_t codec);
 WS_DLL_PUBLIC void codec_release(codec_handle_t codec, void *context);