ReactOS 0.4.15-dev-6056-gb29b268
mpg123.h File Reference
#include <fmt123.h>
#include <stdlib.h>
#include <sys/types.h>
Include dependency graph for mpg123.h:
This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes

struct  mpg123_frameinfo
 
struct  mpg123_moreinfo
 
struct  mpg123_string
 
struct  mpg123_text
 
struct  mpg123_picture
 
struct  mpg123_id3v2
 
struct  mpg123_id3v1
 

Macros

#define MPG123_API_VERSION   45
 
#define MPG123_EXPORT
 
#define MPG123_ID3   0x3
 
#define MPG123_NEW_ID3   0x1
 
#define MPG123_ICY   0xc
 
#define MPG123_NEW_ICY   0x4
 

Typedefs

typedef struct mpg123_handle_struct mpg123_handle
 
typedef struct mpg123_pars_struct mpg123_pars
 

Enumerations

enum  mpg123_parms {
  MPG123_VERBOSE = 0 , MPG123_FLAGS , MPG123_ADD_FLAGS , MPG123_FORCE_RATE ,
  MPG123_DOWN_SAMPLE , MPG123_RVA , MPG123_DOWNSPEED , MPG123_UPSPEED ,
  MPG123_START_FRAME , MPG123_DECODE_FRAMES , MPG123_ICY_INTERVAL , MPG123_OUTSCALE ,
  MPG123_TIMEOUT , MPG123_REMOVE_FLAGS , MPG123_RESYNC_LIMIT , MPG123_INDEX_SIZE ,
  MPG123_PREFRAMES , MPG123_FEEDPOOL , MPG123_FEEDBUFFER , MPG123_FREEFORMAT_SIZE
}
 
enum  mpg123_param_flags {
  MPG123_FORCE_MONO = 0x7 , MPG123_MONO_LEFT = 0x1 , MPG123_MONO_RIGHT = 0x2 , MPG123_MONO_MIX = 0x4 ,
  MPG123_FORCE_STEREO = 0x8 , MPG123_FORCE_8BIT = 0x10 , MPG123_QUIET = 0x20 , MPG123_GAPLESS = 0x40 ,
  MPG123_NO_RESYNC = 0x80 , MPG123_SEEKBUFFER = 0x100 , MPG123_FUZZY = 0x200 , MPG123_FORCE_FLOAT = 0x400 ,
  MPG123_PLAIN_ID3TEXT = 0x800 , MPG123_IGNORE_STREAMLENGTH = 0x1000 , MPG123_SKIP_ID3V2 = 0x2000 , MPG123_IGNORE_INFOFRAME = 0x4000 ,
  MPG123_AUTO_RESAMPLE = 0x8000 , MPG123_PICTURE = 0x10000 , MPG123_NO_PEEK_END = 0x20000 , MPG123_FORCE_SEEKABLE = 0x40000 ,
  MPG123_STORE_RAW_ID3 = 0x80000 , MPG123_FORCE_ENDIAN = 0x100000 , MPG123_BIG_ENDIAN = 0x200000 , MPG123_NO_READAHEAD = 0x400000 ,
  MPG123_FLOAT_FALLBACK = 0x800000 , MPG123_NO_FRANKENSTEIN = 0x1000000
}
 
enum  mpg123_param_rva { MPG123_RVA_OFF = 0 , MPG123_RVA_MIX = 1 , MPG123_RVA_ALBUM = 2 , MPG123_RVA_MAX = MPG123_RVA_ALBUM }
 
enum  mpg123_feature_set {
  MPG123_FEATURE_ABI_UTF8OPEN = 0 , MPG123_FEATURE_OUTPUT_8BIT , MPG123_FEATURE_OUTPUT_16BIT , MPG123_FEATURE_OUTPUT_32BIT ,
  MPG123_FEATURE_INDEX , MPG123_FEATURE_PARSE_ID3V2 , MPG123_FEATURE_DECODE_LAYER1 , MPG123_FEATURE_DECODE_LAYER2 ,
  MPG123_FEATURE_DECODE_LAYER3 , MPG123_FEATURE_DECODE_ACCURATE , MPG123_FEATURE_DECODE_DOWNSAMPLE , MPG123_FEATURE_DECODE_NTOM ,
  MPG123_FEATURE_PARSE_ICY , MPG123_FEATURE_TIMEOUT_READ , MPG123_FEATURE_EQUALIZER , MPG123_FEATURE_MOREINFO ,
  MPG123_FEATURE_OUTPUT_FLOAT32 , MPG123_FEATURE_OUTPUT_FLOAT64
}
 
enum  mpg123_errors {
  MPG123_DONE =-12 , MPG123_NEW_FORMAT =-11 , MPG123_NEED_MORE =-10 , MPG123_ERR =-1 ,
  MPG123_OK =0 , MPG123_BAD_OUTFORMAT , MPG123_BAD_CHANNEL , MPG123_BAD_RATE ,
  MPG123_ERR_16TO8TABLE , MPG123_BAD_PARAM , MPG123_BAD_BUFFER , MPG123_OUT_OF_MEM ,
  MPG123_NOT_INITIALIZED , MPG123_BAD_DECODER , MPG123_BAD_HANDLE , MPG123_NO_BUFFERS ,
  MPG123_BAD_RVA , MPG123_NO_GAPLESS , MPG123_NO_SPACE , MPG123_BAD_TYPES ,
  MPG123_BAD_BAND , MPG123_ERR_NULL , MPG123_ERR_READER , MPG123_NO_SEEK_FROM_END ,
  MPG123_BAD_WHENCE , MPG123_NO_TIMEOUT , MPG123_BAD_FILE , MPG123_NO_SEEK ,
  MPG123_NO_READER , MPG123_BAD_PARS , MPG123_BAD_INDEX_PAR , MPG123_OUT_OF_SYNC ,
  MPG123_RESYNC_FAIL , MPG123_NO_8BIT , MPG123_BAD_ALIGN , MPG123_NULL_BUFFER ,
  MPG123_NO_RELSEEK , MPG123_NULL_POINTER , MPG123_BAD_KEY , MPG123_NO_INDEX ,
  MPG123_INDEX_FAIL , MPG123_BAD_DECODER_SETUP , MPG123_MISSING_FEATURE , MPG123_BAD_VALUE ,
  MPG123_LSEEK_FAILED , MPG123_BAD_CUSTOM_IO , MPG123_LFS_OVERFLOW , MPG123_INT_OVERFLOW
}
 
enum  mpg123_channelcount { MPG123_MONO = 1 , MPG123_STEREO = 2 }
 
enum  mpg123_channels { MPG123_LEFT =0x1 , MPG123_RIGHT =0x2 , MPG123_LR =0x3 }
 
enum  mpg123_vbr { MPG123_CBR =0 , MPG123_VBR , MPG123_ABR }
 
enum  mpg123_version { MPG123_1_0 =0 , MPG123_2_0 , MPG123_2_5 }
 
enum  mpg123_mode { MPG123_M_STEREO =0 , MPG123_M_JOINT , MPG123_M_DUAL , MPG123_M_MONO }
 
enum  mpg123_flags { MPG123_CRC =0x1 , MPG123_COPYRIGHT =0x2 , MPG123_PRIVATE =0x4 , MPG123_ORIGINAL =0x8 }
 
enum  mpg123_state {
  MPG123_ACCURATE = 1 , MPG123_BUFFERFILL , MPG123_FRANKENSTEIN , MPG123_FRESH_DECODER ,
  MPG123_ENC_DELAY , MPG123_ENC_PADDING , MPG123_DEC_DELAY
}
 
enum  mpg123_text_encoding {
  mpg123_text_unknown = 0 , mpg123_text_utf8 = 1 , mpg123_text_latin1 = 2 , mpg123_text_icy = 3 ,
  mpg123_text_cp1252 = 4 , mpg123_text_utf16 = 5 , mpg123_text_utf16bom = 6 , mpg123_text_utf16be = 7 ,
  mpg123_text_max = 7
}
 
enum  mpg123_id3_enc {
  mpg123_id3_latin1 = 0 , mpg123_id3_utf16bom = 1 , mpg123_id3_utf16be = 2 , mpg123_id3_utf8 = 3 ,
  mpg123_id3_enc_max = 3
}
 
enum  mpg123_id3_pic_type {
  mpg123_id3_pic_other = 0 , mpg123_id3_pic_icon = 1 , mpg123_id3_pic_other_icon = 2 , mpg123_id3_pic_front_cover = 3 ,
  mpg123_id3_pic_back_cover = 4 , mpg123_id3_pic_leaflet = 5 , mpg123_id3_pic_media = 6 , mpg123_id3_pic_lead = 7 ,
  mpg123_id3_pic_artist = 8 , mpg123_id3_pic_conductor = 9 , mpg123_id3_pic_orchestra = 10 , mpg123_id3_pic_composer = 11 ,
  mpg123_id3_pic_lyricist = 12 , mpg123_id3_pic_location = 13 , mpg123_id3_pic_recording = 14 , mpg123_id3_pic_performance = 15 ,
  mpg123_id3_pic_video = 16 , mpg123_id3_pic_fish = 17 , mpg123_id3_pic_illustration = 18 , mpg123_id3_pic_artist_logo = 19 ,
  mpg123_id3_pic_publisher_logo = 20
}
 

Functions

MPG123_EXPORT int mpg123_init (void)
 
MPG123_EXPORT void mpg123_exit (void)
 
MPG123_EXPORT mpg123_handlempg123_new (const char *decoder, int *error)
 
MPG123_EXPORT void mpg123_delete (mpg123_handle *mh)
 
MPG123_EXPORT void mpg123_free (void *ptr)
 
MPG123_EXPORT int mpg123_param (mpg123_handle *mh, enum mpg123_parms type, long value, double fvalue)
 
MPG123_EXPORT int mpg123_getparam (mpg123_handle *mh, enum mpg123_parms type, long *value, double *fvalue)
 
MPG123_EXPORT int mpg123_feature (const enum mpg123_feature_set key)
 
MPG123_EXPORT int mpg123_feature2 (int key)
 
MPG123_EXPORT const charmpg123_plain_strerror (int errcode)
 
MPG123_EXPORT const charmpg123_strerror (mpg123_handle *mh)
 
MPG123_EXPORT int mpg123_errcode (mpg123_handle *mh)
 
MPG123_EXPORT const char ** mpg123_decoders (void)
 
MPG123_EXPORT const char ** mpg123_supported_decoders (void)
 
MPG123_EXPORT int mpg123_decoder (mpg123_handle *mh, const char *decoder_name)
 
MPG123_EXPORT const charmpg123_current_decoder (mpg123_handle *mh)
 
MPG123_EXPORT void mpg123_rates (const long **list, size_t *number)
 
MPG123_EXPORT void mpg123_encodings (const int **list, size_t *number)
 
MPG123_EXPORT int mpg123_encsize (int encoding)
 
MPG123_EXPORT int mpg123_format_none (mpg123_handle *mh)
 
MPG123_EXPORT int mpg123_format_all (mpg123_handle *mh)
 
MPG123_EXPORT int mpg123_format (mpg123_handle *mh, long rate, int channels, int encodings)
 
MPG123_EXPORT int mpg123_format2 (mpg123_handle *mh, long rate, int channels, int encodings)
 
MPG123_EXPORT int mpg123_format_support (mpg123_handle *mh, long rate, int encoding)
 
MPG123_EXPORT int mpg123_getformat (mpg123_handle *mh, long *rate, int *channels, int *encoding)
 
MPG123_EXPORT int mpg123_getformat2 (mpg123_handle *mh, long *rate, int *channels, int *encoding, int clear_flag)
 
MPG123_EXPORT int mpg123_open_fixed (mpg123_handle *mh, const char *path, int channels, int encoding)
 
MPG123_EXPORT int mpg123_open (mpg123_handle *mh, const char *path)
 
MPG123_EXPORT int mpg123_open_fd (mpg123_handle *mh, int fd)
 
MPG123_EXPORT int mpg123_open_handle (mpg123_handle *mh, void *iohandle)
 
MPG123_EXPORT int mpg123_open_feed (mpg123_handle *mh)
 
MPG123_EXPORT int mpg123_close (mpg123_handle *mh)
 
MPG123_EXPORT int mpg123_read (mpg123_handle *mh, void *outmemory, size_t outmemsize, size_t *done)
 
MPG123_EXPORT int mpg123_feed (mpg123_handle *mh, const unsigned char *in, size_t size)
 
MPG123_EXPORT int mpg123_decode (mpg123_handle *mh, const unsigned char *inmemory, size_t inmemsize, void *outmemory, size_t outmemsize, size_t *done)
 
MPG123_EXPORT int mpg123_decode_frame (mpg123_handle *mh, off_t *num, unsigned char **audio, size_t *bytes)
 
MPG123_EXPORT int mpg123_framebyframe_decode (mpg123_handle *mh, off_t *num, unsigned char **audio, size_t *bytes)
 
MPG123_EXPORT int mpg123_framebyframe_next (mpg123_handle *mh)
 
MPG123_EXPORT int mpg123_framedata (mpg123_handle *mh, unsigned long *header, unsigned char **bodydata, size_t *bodybytes)
 
MPG123_EXPORT off_t mpg123_framepos (mpg123_handle *mh)
 
MPG123_EXPORT off_t mpg123_tell (mpg123_handle *mh)
 
MPG123_EXPORT off_t mpg123_tellframe (mpg123_handle *mh)
 
MPG123_EXPORT off_t mpg123_tell_stream (mpg123_handle *mh)
 
MPG123_EXPORT off_t mpg123_seek (mpg123_handle *mh, off_t sampleoff, int whence)
 
MPG123_EXPORT off_t mpg123_feedseek (mpg123_handle *mh, off_t sampleoff, int whence, off_t *input_offset)
 
MPG123_EXPORT off_t mpg123_seek_frame (mpg123_handle *mh, off_t frameoff, int whence)
 
MPG123_EXPORT off_t mpg123_timeframe (mpg123_handle *mh, double sec)
 
MPG123_EXPORT int mpg123_index (mpg123_handle *mh, off_t **offsets, off_t *step, size_t *fill)
 
MPG123_EXPORT int mpg123_set_index (mpg123_handle *mh, off_t *offsets, off_t step, size_t fill)
 
MPG123_EXPORT int mpg123_position (mpg123_handle *mh, off_t frame_offset, off_t buffered_bytes, off_t *current_frame, off_t *frames_left, double *current_seconds, double *seconds_left)
 
MPG123_EXPORT int mpg123_eq (mpg123_handle *mh, enum mpg123_channels channel, int band, double val)
 
MPG123_EXPORT double mpg123_geteq (mpg123_handle *mh, enum mpg123_channels channel, int band)
 
MPG123_EXPORT int mpg123_reset_eq (mpg123_handle *mh)
 
MPG123_EXPORT int mpg123_volume (mpg123_handle *mh, double vol)
 
MPG123_EXPORT int mpg123_volume_change (mpg123_handle *mh, double change)
 
MPG123_EXPORT int mpg123_getvolume (mpg123_handle *mh, double *base, double *really, double *rva_db)
 
MPG123_EXPORT int mpg123_info (mpg123_handle *mh, struct mpg123_frameinfo *mi)
 
MPG123_EXPORT int mpg123_set_moreinfo (mpg123_handle *mh, struct mpg123_moreinfo *mi)
 
MPG123_EXPORT size_t mpg123_safe_buffer (void)
 
MPG123_EXPORT int mpg123_scan (mpg123_handle *mh)
 
MPG123_EXPORT off_t mpg123_framelength (mpg123_handle *mh)
 
MPG123_EXPORT off_t mpg123_length (mpg123_handle *mh)
 
MPG123_EXPORT int mpg123_set_filesize (mpg123_handle *mh, off_t size)
 
MPG123_EXPORT double mpg123_tpf (mpg123_handle *mh)
 
MPG123_EXPORT int mpg123_spf (mpg123_handle *mh)
 
MPG123_EXPORT long mpg123_clip (mpg123_handle *mh)
 
MPG123_EXPORT int mpg123_getstate (mpg123_handle *mh, enum mpg123_state key, long *val, double *fval)
 
MPG123_EXPORT mpg123_stringmpg123_new_string (const char *val)
 
MPG123_EXPORT void mpg123_delete_string (mpg123_string *sb)
 
MPG123_EXPORT void mpg123_init_string (mpg123_string *sb)
 
MPG123_EXPORT void mpg123_free_string (mpg123_string *sb)
 
MPG123_EXPORT int mpg123_resize_string (mpg123_string *sb, size_t news)
 
MPG123_EXPORT int mpg123_grow_string (mpg123_string *sb, size_t news)
 
MPG123_EXPORT int mpg123_copy_string (mpg123_string *from, mpg123_string *to)
 
MPG123_EXPORT int mpg123_move_string (mpg123_string *from, mpg123_string *to)
 
MPG123_EXPORT int mpg123_add_string (mpg123_string *sb, const char *stuff)
 
MPG123_EXPORT int mpg123_add_substring (mpg123_string *sb, const char *stuff, size_t from, size_t count)
 
MPG123_EXPORT int mpg123_set_string (mpg123_string *sb, const char *stuff)
 
MPG123_EXPORT int mpg123_set_substring (mpg123_string *sb, const char *stuff, size_t from, size_t count)
 
MPG123_EXPORT size_t mpg123_strlen (mpg123_string *sb, int utf8)
 
MPG123_EXPORT int mpg123_chomp_string (mpg123_string *sb)
 
MPG123_EXPORT int mpg123_same_string (mpg123_string *a, mpg123_string *b)
 
MPG123_EXPORT enum mpg123_text_encoding mpg123_enc_from_id3 (unsigned char id3_enc_byte)
 
MPG123_EXPORT int mpg123_store_utf8 (mpg123_string *sb, enum mpg123_text_encoding enc, const unsigned char *source, size_t source_size)
 
MPG123_EXPORT int mpg123_meta_check (mpg123_handle *mh)
 
MPG123_EXPORT void mpg123_meta_free (mpg123_handle *mh)
 
MPG123_EXPORT int mpg123_id3 (mpg123_handle *mh, mpg123_id3v1 **v1, mpg123_id3v2 **v2)
 
MPG123_EXPORT int mpg123_id3_raw (mpg123_handle *mh, unsigned char **v1, size_t *v1_size, unsigned char **v2, size_t *v2_size)
 
MPG123_EXPORT int mpg123_icy (mpg123_handle *mh, char **icy_meta)
 
MPG123_EXPORT charmpg123_icy2utf8 (const char *icy_text)
 
MPG123_EXPORT mpg123_handlempg123_parnew (mpg123_pars *mp, const char *decoder, int *error)
 
MPG123_EXPORT mpg123_parsmpg123_new_pars (int *error)
 
MPG123_EXPORT void mpg123_delete_pars (mpg123_pars *mp)
 
MPG123_EXPORT int mpg123_fmt_none (mpg123_pars *mp)
 
MPG123_EXPORT int mpg123_fmt_all (mpg123_pars *mp)
 
MPG123_EXPORT int mpg123_fmt (mpg123_pars *mp, long rate, int channels, int encodings)
 
MPG123_EXPORT int mpg123_fmt2 (mpg123_pars *mp, long rate, int channels, int encodings)
 
MPG123_EXPORT int mpg123_fmt_support (mpg123_pars *mp, long rate, int encoding)
 
MPG123_EXPORT int mpg123_par (mpg123_pars *mp, enum mpg123_parms type, long value, double fvalue)
 
MPG123_EXPORT int mpg123_getpar (mpg123_pars *mp, enum mpg123_parms type, long *value, double *fvalue)
 
MPG123_EXPORT int mpg123_replace_buffer (mpg123_handle *mh, void *data, size_t size)
 
MPG123_EXPORT size_t mpg123_outblock (mpg123_handle *mh)
 
MPG123_EXPORT int mpg123_replace_reader (mpg123_handle *mh, ssize_t(*r_read)(int, void *, size_t), off_t(*r_lseek)(int, off_t, int))
 
MPG123_EXPORT int mpg123_replace_reader_handle (mpg123_handle *mh, ssize_t(*r_read)(void *, void *, size_t), off_t(*r_lseek)(void *, off_t, int), void(*cleanup)(void *))
 

Detailed Description

The header file for the libmpg123 MPEG Audio decoder

Definition in file mpg123.h.

Macro Definition Documentation

◆ MPG123_API_VERSION

#define MPG123_API_VERSION   45

A macro to check at compile time which set of API functions to expect. This should be incremented at least each time a new symbol is added to the header.

Definition at line 20 of file mpg123.h.

◆ MPG123_EXPORT

#define MPG123_EXPORT

Defines needed for MS Visual Studio(tm) DLL builds. Every public function must be prefixed with MPG123_EXPORT. When building the DLL ensure to define BUILD_MPG123_DLL. This makes the function accessible for clients and includes it in the import library which is created together with the DLL. When consuming the DLL ensure to define LINK_MPG123_DLL which imports the functions from the DLL.

Definition at line 39 of file mpg123.h.