| /* flac - Command-line FLAC encoder/decoder |
| * Copyright (C) 2000-2009 Josh Coalson |
| * Copyright (C) 2011-2016 Xiph.Org Foundation |
| * |
| * 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 flac__encode_h |
| #define flac__encode_h |
| |
| #ifdef HAVE_CONFIG_H |
| # include <config.h> |
| #endif |
| |
| #include "FLAC/metadata.h" |
| #include "foreign_metadata.h" |
| #include "utils.h" |
| #include "share/compat.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__bool error_on_compression_fail; |
| |
| FLAC__StreamMetadata *vorbis_comment; |
| FLAC__StreamMetadata *pictures[64]; |
| unsigned num_pictures; |
| |
| FileFormat format; |
| union { |
| struct { |
| FLAC__bool is_big_endian; |
| FLAC__bool is_unsigned_samples; |
| unsigned channels; |
| unsigned bps; |
| unsigned sample_rate; |
| } raw; |
| struct { |
| foreign_metadata_t *foreign_metadata; /* NULL unless --keep-foreign-metadata requested */ |
| } iff; |
| } format_options; |
| |
| struct { |
| FLAC__bool disable_constant_subframes; |
| FLAC__bool disable_fixed_subframes; |
| FLAC__bool disable_verbatim_subframes; |
| FLAC__bool do_md5; |
| } debug; |
| } encode_options_t; |
| |
| int flac__encode_file(FILE *infile, FLAC__off_t infilesize, const char *infilename, const char *outfilename, const FLAC__byte *lookahead, uint32_t lookahead_length, encode_options_t options); |
| |
| #endif |