decoder/Opus: read total time

1 files changed, 38 insertions, 0 deletions

diff --git a/src/decoder/OggFind.cxx b/src/decoder/OggFind.cxx
new file mode 100644
index 000000000..4f4fd1e96
--- /dev/null
+++ b/src/decoder/OggFind.cxx
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2003-2013 The Music Player Daemon Project
+ * http://www.musicpd.org
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include "config.h"
+#include "OggFind.hxx"
+#include "OggUtil.hxx"
+
+bool
+OggFindEOS(ogg_sync_state &oy, ogg_stream_state &os, ogg_packet &packet,
+	   decoder *decoder, input_stream *is)
+{
+	while (true) {
+		int r = ogg_stream_packetout(&os, &packet);
+		if (r == 0) {
+			if (!OggExpectPageIn(oy, os, decoder, is))
+				return false;
+
+			continue;
+		} else if (r > 0 && packet.e_o_s)
+			return true;
+	}
+}