5d73215a8d
Pass a callback table to scan_file() and scan_stream(), instead of returning a tag object.
65 lines
1.9 KiB
C
65 lines
1.9 KiB
C
/*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef MPD_FLAC_METADATA_H
|
|
#define MPD_FLAC_METADATA_H
|
|
|
|
#include <assert.h>
|
|
#include <stdbool.h>
|
|
#include <FLAC/metadata.h>
|
|
|
|
struct tag_handler;
|
|
struct tag;
|
|
struct replay_gain_info;
|
|
|
|
static inline unsigned
|
|
flac_duration(const FLAC__StreamMetadata_StreamInfo *stream_info)
|
|
{
|
|
assert(stream_info->sample_rate > 0);
|
|
|
|
return (stream_info->total_samples + stream_info->sample_rate - 1) /
|
|
stream_info->sample_rate;
|
|
}
|
|
|
|
bool
|
|
flac_parse_replay_gain(struct replay_gain_info *rgi,
|
|
const FLAC__StreamMetadata *block);
|
|
|
|
bool
|
|
flac_parse_mixramp(char **mixramp_start, char **mixramp_end,
|
|
const FLAC__StreamMetadata *block);
|
|
|
|
void
|
|
flac_vorbis_comments_to_tag(struct tag *tag, const char *char_tnum,
|
|
const FLAC__StreamMetadata_VorbisComment *comment);
|
|
|
|
void
|
|
flac_scan_metadata(const char *track,
|
|
const FLAC__StreamMetadata *block,
|
|
const struct tag_handler *handler, void *handler_ctx);
|
|
|
|
bool
|
|
flac_scan_file2(const char *file, const char *char_tnum,
|
|
const struct tag_handler *handler, void *handler_ctx);
|
|
|
|
struct tag *
|
|
flac_tag_load(const char *file, const char *char_tnum);
|
|
|
|
#endif
|