diff options
Diffstat (limited to 'src/encoder/OggSerial.cxx')
-rw-r--r-- | src/encoder/OggSerial.cxx | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/src/encoder/OggSerial.cxx b/src/encoder/OggSerial.cxx deleted file mode 100644 index 0d4fc5a9f..000000000 --- a/src/encoder/OggSerial.cxx +++ /dev/null @@ -1,43 +0,0 @@ -/* - * 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 "OggSerial.hxx" -#include "system/Clock.hxx" -#include "Compiler.h" - -#include <atomic> - -static std::atomic_uint next_ogg_serial; - -int -GenerateOggSerial() -{ - unsigned serial = ++next_ogg_serial; - if (gcc_unlikely(serial < 16)) { - /* first-time initialization: seed with a clock value, - which is random enough for our use */ - - /* this code is not race-free, but good enough */ - const unsigned seed = MonotonicClockMS(); - next_ogg_serial = serial = seed; - } - - return serial; -} - |