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562
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1 /*
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2 parse: spawned from common; clustering around stream/frame parsing
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3
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4 copyright ?-2007 by the mpg123 project - free software under the terms of the LGPL 2.1
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5 see COPYING and AUTHORS files in distribution or http://mpg123.org
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6 initially written by Michael Hipp & Thomas Orgis
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7 */
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8
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9 #ifndef MPG123_PARSE_H
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10 #define MPG123_PARSE_H
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11
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12 #include "frame.h"
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13
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14 int read_frame_init(mpg123_handle* fr);
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15 int frame_bitrate(mpg123_handle *fr);
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16 long frame_freq(mpg123_handle *fr);
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17 int read_frame_recover(mpg123_handle* fr); /* dead? */
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18 int read_frame(mpg123_handle *fr);
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19 void set_pointer(mpg123_handle *fr, long backstep);
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20 int position_info(mpg123_handle* fr, unsigned long no, long buffsize, unsigned long* frames_left, double* current_seconds, double* seconds_left);
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21 double compute_bpf(mpg123_handle *fr);
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22 long time_to_frame(mpg123_handle *fr, double seconds);
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23 int get_songlen(mpg123_handle *fr,int no);
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24 off_t samples_to_bytes(mpg123_handle *fr , off_t s);
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25 off_t bytes_to_samples(mpg123_handle *fr , off_t b);
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26
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27 #endif
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