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