MPD 0.17~git
src/crossfade.h
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00001 /*
00002  * Copyright (C) 2003-2011 The Music Player Daemon Project
00003  * http://www.musicpd.org
00004  *
00005  * This program is free software; you can redistribute it and/or modify
00006  * it under the terms of the GNU General Public License as published by
00007  * the Free Software Foundation; either version 2 of the License, or
00008  * (at your option) any later version.
00009  *
00010  * This program is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013  * GNU General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU General Public License along
00016  * with this program; if not, write to the Free Software Foundation, Inc.,
00017  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
00018  */
00019 
00020 #ifndef MPD_CROSSFADE_H
00021 #define MPD_CROSSFADE_H
00022 
00023 struct audio_format;
00024 struct music_chunk;
00025 
00043 unsigned cross_fade_calc(float duration, float total_time,
00044                          float mixramp_db, float mixramp_delay,
00045                          float replay_gain_db, float replay_gain_prev_db,
00046                          char *mixramp_start, char *mixramp_prev_end,
00047                          const struct audio_format *af,
00048                          const struct audio_format *old_format,
00049                          unsigned max_chunks);
00050 
00051 #endif