diff options
Diffstat (limited to 'src/replay_gain_info.c')
| -rw-r--r-- | src/replay_gain_info.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/src/replay_gain_info.c b/src/replay_gain_info.c deleted file mode 100644 index 1f09e7a1a..000000000 --- a/src/replay_gain_info.c +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright (C) 2003-2011 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 "replay_gain_info.h" - -float -replay_gain_tuple_scale(const struct replay_gain_tuple *tuple, float preamp, float missing_preamp, bool peak_limit) -{ - float scale; - - if (replay_gain_tuple_defined(tuple)) { - scale = pow(10.0, tuple->gain / 20.0); - scale *= preamp; - if (scale > 15.0) - scale = 15.0; - - if (peak_limit && scale * tuple->peak > 1.0) - scale = 1.0 / tuple->peak; - } else - scale = missing_preamp; - - return scale; -} - -void -replay_gain_info_complete(struct replay_gain_info *info) -{ - if (!replay_gain_tuple_defined(&info->tuples[REPLAY_GAIN_ALBUM])) - info->tuples[REPLAY_GAIN_ALBUM] = - info->tuples[REPLAY_GAIN_TRACK]; -} |