1/* flac - Command-line FLAC encoder/decoder
2 * Copyright (C) 2000,2001,2002,2003,2004,2005,2006,2007  Josh Coalson
3 *
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
17 */
18
19#ifndef flac__decode_h
20#define flac__decode_h
21
22#if HAVE_CONFIG_H
23#  include <config.h>
24#endif
25
26#include "analyze.h"
27#include "foreign_metadata.h"
28#include "utils.h"
29#include "share/replaygain_synthesis.h"
30
31
32typedef struct {
33	FLAC__bool apply;
34	FLAC__bool use_album_gain; /* false => use track gain */
35	enum { RGSS_LIMIT__NONE, RGSS_LIMIT__PEAK, RGSS_LIMIT__HARD} limiter;
36	NoiseShaping noise_shaping;
37	double preamp;
38} replaygain_synthesis_spec_t;
39
40typedef struct {
41	FLAC__bool treat_warnings_as_errors;
42	FLAC__bool continue_through_decode_errors;
43	replaygain_synthesis_spec_t replaygain_synthesis_spec;
44#if FLAC__HAS_OGG
45	FLAC__bool is_ogg;
46	FLAC__bool use_first_serial_number;
47	long serial_number;
48#endif
49	utils__SkipUntilSpecification skip_specification;
50	utils__SkipUntilSpecification until_specification;
51	FLAC__bool has_cue_specification;
52	utils__CueSpecification cue_specification;
53	FLAC__bool channel_map_none; /* --channel-map=none specified, eventually will expand to take actual channel map */
54} decode_options_t;
55
56/* used for AIFF also */
57typedef struct {
58	decode_options_t common;
59	foreign_metadata_t *foreign_metadata; /* NULL unless --keep-foreign-metadata requested */
60} wav_decode_options_t;
61
62typedef struct {
63	decode_options_t common;
64
65	FLAC__bool is_big_endian;
66	FLAC__bool is_unsigned_samples;
67} raw_decode_options_t;
68
69/* outfile == 0 => test only */
70int flac__decode_aiff(const char *infilename, const char *outfilename, FLAC__bool analysis_mode, analysis_options aopts, wav_decode_options_t options);
71int flac__decode_wav(const char *infilename, const char *outfilename, FLAC__bool analysis_mode, analysis_options aopts, wav_decode_options_t options);
72int flac__decode_raw(const char *infilename, const char *outfilename, FLAC__bool analysis_mode, analysis_options aopts, raw_decode_options_t options);
73
74#endif
75