/* flac - Command-line FLAC encoder/decoder * Copyright (C) 2000,2001,2002,2003,2004,2005,2006,2007 Josh Coalson * * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef flac__encode_h #define flac__encode_h #if HAVE_CONFIG_H # include #endif #include "FLAC/metadata.h" #include "foreign_metadata.h" #include "utils.h" extern const int FLAC_ENCODE__DEFAULT_PADDING; typedef enum { CST_BLOCKSIZE, CST_COMPRESSION_LEVEL, CST_DO_MID_SIDE, CST_LOOSE_MID_SIDE, CST_APODIZATION, CST_MAX_LPC_ORDER, CST_QLP_COEFF_PRECISION, CST_DO_QLP_COEFF_PREC_SEARCH, CST_DO_ESCAPE_CODING, CST_DO_EXHAUSTIVE_MODEL_SEARCH, CST_MIN_RESIDUAL_PARTITION_ORDER, CST_MAX_RESIDUAL_PARTITION_ORDER, CST_RICE_PARAMETER_SEARCH_DIST } compression_setting_type_t; typedef struct { compression_setting_type_t type; union { FLAC__bool t_bool; unsigned t_unsigned; const char *t_string; } value; } compression_setting_t; typedef struct { utils__SkipUntilSpecification skip_specification; utils__SkipUntilSpecification until_specification; FLAC__bool verify; #if FLAC__HAS_OGG FLAC__bool use_ogg; long serial_number; #endif FLAC__bool lax; int padding; size_t num_compression_settings; compression_setting_t compression_settings[64]; char *requested_seek_points; int num_requested_seek_points; const char *cuesheet_filename; FLAC__bool treat_warnings_as_errors; FLAC__bool continue_through_decode_errors; /* currently only obeyed when encoding from FLAC or Ogg FLAC */ FLAC__bool cued_seekpoints; FLAC__bool channel_map_none; /* --channel-map=none specified, eventually will expand to take actual channel map */ /* options related to --replay-gain and --sector-align */ FLAC__bool is_first_file; FLAC__bool is_last_file; FLAC__int32 **align_reservoir; unsigned *align_reservoir_samples; FLAC__bool replay_gain; FLAC__bool ignore_chunk_sizes; FLAC__bool sector_align; FLAC__StreamMetadata *vorbis_comment; FLAC__StreamMetadata *pictures[64]; unsigned num_pictures; struct { FLAC__bool disable_constant_subframes; FLAC__bool disable_fixed_subframes; FLAC__bool disable_verbatim_subframes; FLAC__bool do_md5; } debug; } encode_options_t; typedef struct { encode_options_t common; foreign_metadata_t *foreign_metadata; /* NULL unless --keep-foreign-metadata requested */ } wav_encode_options_t; typedef struct { encode_options_t common; FLAC__bool is_big_endian; FLAC__bool is_unsigned_samples; unsigned channels; unsigned bps; unsigned sample_rate; } raw_encode_options_t; typedef struct { encode_options_t common; } flac_encode_options_t; int flac__encode_aif(FILE *infile, off_t infilesize, const char *infilename, const char *outfilename, const FLAC__byte *lookahead, unsigned lookahead_length, wav_encode_options_t options, FLAC__bool is_aifc); int flac__encode_wav(FILE *infile, off_t infilesize, const char *infilename, const char *outfilename, const FLAC__byte *lookahead, unsigned lookahead_length, wav_encode_options_t options); int flac__encode_raw(FILE *infile, off_t infilesize, const char *infilename, const char *outfilename, const FLAC__byte *lookahead, unsigned lookahead_length, raw_encode_options_t options); int flac__encode_flac(FILE *infile, off_t infilesize, const char *infilename, const char *outfilename, const FLAC__byte *lookahead, unsigned lookahead_length, flac_encode_options_t options, FLAC__bool input_is_ogg); #endif