src/flac/utils.h

   1 /* flac - Command-line FLAC encoder/decoder
   2  * Copyright (C) 2002-2009  Josh Coalson
   3  * Copyright (C) 2011-2016  Xiph.Org Foundation
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU General Public License
   7  * as published by the Free Software Foundation; either version 2
   8  * of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  */
  19
  20 #ifndef flac__utils_h
  21 #define flac__utils_h
  22
  23 #ifdef HAVE_CONFIG_H
  24 #  include <config.h>
  25 #endif
  26
  27 #include "FLAC/ordinals.h"
  28 #include "FLAC/format.h" /* for FLAC__StreamMetadata_CueSheet */
  29 #include <stdio.h> /* for FILE */
  30
  31 typedef enum { FORMAT_RAW, FORMAT_WAVE, FORMAT_WAVE64, FORMAT_RF64, FORMAT_AIFF, FORMAT_AIFF_C, FORMAT_FLAC, FORMAT_OGGFLAC } FileFormat;
  32
  33 typedef struct {
  34         FLAC__bool is_relative; /* i.e. specification string started with + or - */
  35         FLAC__bool value_is_samples;
  36         union {
  37                 double seconds;
  38                 FLAC__int64 samples;
  39         } value;
  40 } utils__SkipUntilSpecification;
  41
  42 typedef struct {
  43         FLAC__bool has_start_point, has_end_point;
  44         unsigned start_track, start_index;
  45         unsigned end_track, end_index;
  46 } utils__CueSpecification;
  47
  48 #ifdef FLAC__VALGRIND_TESTING
  49 size_t flac__utils_fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream);
  50 #else
  51 #define flac__utils_fwrite fwrite
  52 #endif
  53
  54 extern int flac__utils_verbosity_;
  55 void flac__utils_printf(FILE *stream, int level, const char *format, ...);
  56
  57 int get_console_width(void);
  58 size_t strlen_console(const char *text);
  59 void stats_new_file(void);
  60 void stats_clear(void);
  61 void stats_print_name(int level, const char *name);
  62 void stats_print_info(int level, const char *format, ...);
  63
  64 FLAC__bool flac__utils_parse_skip_until_specification(const char *s, utils__SkipUntilSpecification *spec);
  65 void flac__utils_canonicalize_skip_until_specification(utils__SkipUntilSpecification *spec, uint32_t sample_rate);
  66
  67 FLAC__bool flac__utils_parse_cue_specification(const char *s, utils__CueSpecification *spec);
  68 void flac__utils_canonicalize_cue_specification(const utils__CueSpecification *cue_spec, const FLAC__StreamMetadata_CueSheet *cuesheet, FLAC__uint64 total_samples, utils__SkipUntilSpecification *skip_spec, utils__SkipUntilSpecification *until_spec);
  69
  70 FLAC__bool flac__utils_set_channel_mask_tag(FLAC__StreamMetadata *object, FLAC__uint32 channel_mask);
  71 FLAC__bool flac__utils_get_channel_mask_tag(const FLAC__StreamMetadata *object, FLAC__uint32 *channel_mask);
  72
  73 #endif