DecoderControl, InputStream: use Mutex/Cond instead of GMutex/GCond

src/playlist/DespotifyPlaylistPlugin.cxx

@@ -113,8 +113,8 @@ despotify_playlist_finish(void)
 
 
 static struct playlist_provider *
-despotify_playlist_open_uri(const char *url, G_GNUC_UNUSED GMutex *mutex,
-			    G_GNUC_UNUSED GCond *cond)
+despotify_playlist_open_uri(const char *url,
+			    gcc_unused Mutex &mutex, gcc_unused Cond &cond)
 {
 	struct despotify_playlist *ctx;
 	struct despotify_session *session;

src/playlist/EmbeddedCuePlaylistPlugin.cxx

@@ -85,8 +85,8 @@ static const struct tag_handler embcue_tag_handler = {
 
 static struct playlist_provider *
 embcue_playlist_open_uri(const char *uri,
-			 G_GNUC_UNUSED GMutex *mutex,
-			 G_GNUC_UNUSED GCond *cond)
+			 gcc_unused Mutex &mutex,
+			 gcc_unused Cond &cond)
 {
 	if (!g_path_is_absolute(uri))
 		/* only local files supported */

src/playlist/LastFMPlaylistPlugin.cxx

@@ -79,7 +79,7 @@ lastfm_finish(void)
  * @return data fetched, or NULL on error. Must be freed with g_free.
  */
 static char *
-lastfm_get(const char *url, GMutex *mutex, GCond *cond)
+lastfm_get(const char *url, Mutex &mutex, Cond &cond)
 {
 	struct input_stream *input_stream;
 	GError *error = NULL;
@@ -96,7 +96,7 @@ lastfm_get(const char *url, GMutex *mutex, GCond *cond)
 		return NULL;
 	}
 
-	g_mutex_lock(mutex);
+	mutex.lock();
 
 	input_stream_wait_ready(input_stream);
 
@@ -113,7 +113,7 @@ lastfm_get(const char *url, GMutex *mutex, GCond *cond)
 				break;
 
 			/* I/O error */
-			g_mutex_unlock(mutex);
+			mutex.unlock();
 			input_stream_close(input_stream);
 			return NULL;
 		}
@@ -121,7 +121,7 @@ lastfm_get(const char *url, GMutex *mutex, GCond *cond)
 		length += nbytes;
 	} while (length < sizeof(buffer));
 
-	g_mutex_unlock(mutex);
+	mutex.unlock();
 
 	input_stream_close(input_stream);
 	return g_strndup(buffer, length);
@@ -154,7 +154,7 @@ lastfm_find(const char *response, const char *name)
 }
 
 static struct playlist_provider *
-lastfm_open_uri(const char *uri, GMutex *mutex, GCond *cond)
+lastfm_open_uri(const char *uri, Mutex &mutex, Cond &cond)
 {
 	struct lastfm_playlist *playlist;
 	GError *error = NULL;
@@ -235,7 +235,7 @@ lastfm_open_uri(const char *uri, GMutex *mutex, GCond *cond)
 		return NULL;
 	}
 
-	g_mutex_lock(mutex);
+	mutex.lock();
 
 	input_stream_wait_ready(playlist->is);
 
@@ -243,7 +243,7 @@ lastfm_open_uri(const char *uri, GMutex *mutex, GCond *cond)
 	   :-( */
 	input_stream_override_mime_type(playlist->is, "application/xspf+xml");
 
-	g_mutex_unlock(mutex);
+	mutex.unlock();
 
 	/* parse the XSPF playlist */
 

src/playlist/SoundCloudPlaylistPlugin.cxx

@@ -247,7 +247,8 @@ static yajl_callbacks parse_callbacks = {
  * @return -1 on error, 0 on success.
  */
 static int
-soundcloud_parse_json(const char *url, yajl_handle hand, GMutex* mutex, GCond* cond)
+soundcloud_parse_json(const char *url, yajl_handle hand,
+		      Mutex &mutex, Cond &cond)
 {
 	struct input_stream *input_stream;
 	GError *error = NULL;
@@ -264,7 +265,7 @@ soundcloud_parse_json(const char *url, yajl_handle hand, GMutex* mutex, GCond* c
 		return -1;
 	}
 
-	g_mutex_lock(mutex);
+	mutex.lock();
 	input_stream_wait_ready(input_stream);
 
 	yajl_status stat;
@@ -280,7 +281,7 @@ soundcloud_parse_json(const char *url, yajl_handle hand, GMutex* mutex, GCond* c
 			if (input_stream_eof(input_stream)) {
 				done = true;
 			} else {
-				g_mutex_unlock(mutex);
+				mutex.unlock();
 				input_stream_close(input_stream);
 				return -1;
 			}
@@ -308,7 +309,7 @@ soundcloud_parse_json(const char *url, yajl_handle hand, GMutex* mutex, GCond* c
 		}
 	}
 
-	g_mutex_unlock(mutex);
+	mutex.unlock();
 	input_stream_close(input_stream);
 
 	return 0;
@@ -323,7 +324,7 @@ soundcloud_parse_json(const char *url, yajl_handle hand, GMutex* mutex, GCond* c
  */
 
 static struct playlist_provider *
-soundcloud_open_uri(const char *uri, GMutex *mutex, GCond *cond)
+soundcloud_open_uri(const char *uri, Mutex &mutex, Cond &cond)
 {
 	struct soundcloud_playlist *playlist = NULL;