subreader.h

   1 #ifndef MPLAYER_SUBREADER_H
   2 #define MPLAYER_SUBREADER_H
   3
   4 #include <stdio.h>
   5
   6 #include "config.h"
   7
   8 extern int suboverlap_enabled;
   9 extern int sub_no_text_pp;  // disable text post-processing
  10 extern int sub_match_fuzziness;
  11
  12 // subtitle formats
  13 #define SUB_INVALID   -1
  14 #define SUB_MICRODVD  0
  15 #define SUB_SUBRIP    1
  16 #define SUB_SUBVIEWER 2
  17 #define SUB_SAMI      3
  18 #define SUB_VPLAYER   4
  19 #define SUB_RT        5
  20 #define SUB_SSA       6
  21 #define SUB_PJS       7
  22 #define SUB_MPSUB     8
  23 #define SUB_AQTITLE   9
  24 #define SUB_SUBVIEWER2 10
  25 #define SUB_SUBRIP09 11
  26 #define SUB_JACOSUB  12
  27 #define SUB_MPL2     13
  28
  29 // One of the SUB_* constant above
  30 extern int sub_format;
  31
  32 #define MAX_SUBTITLE_FILES 128
  33
  34 #define SUB_MAX_TEXT 12
  35 #define SUB_ALIGNMENT_BOTTOMLEFT       1
  36 #define SUB_ALIGNMENT_BOTTOMCENTER     2
  37 #define SUB_ALIGNMENT_BOTTOMRIGHT      3
  38 #define SUB_ALIGNMENT_MIDDLELEFT       4
  39 #define SUB_ALIGNMENT_MIDDLECENTER     5
  40 #define SUB_ALIGNMENT_MIDDLERIGHT      6
  41 #define SUB_ALIGNMENT_TOPLEFT          7
  42 #define SUB_ALIGNMENT_TOPCENTER        8
  43 #define SUB_ALIGNMENT_TOPRIGHT         9
  44
  45 typedef struct {
  46
  47     int lines;
  48
  49     unsigned long start;
  50     unsigned long end;
  51
  52     char *text[SUB_MAX_TEXT];
  53     double endpts[SUB_MAX_TEXT];
  54     unsigned char alignment;
  55 } subtitle;
  56
  57 typedef struct {
  58     subtitle *subtitles;
  59     char *filename;
  60     int sub_uses_time;
  61     int sub_num;          // number of subtitle structs
  62     int sub_errs;
  63 } sub_data;
  64
  65 extern char *fribidi_charset;
  66 extern int flip_hebrew;
  67 extern int fribidi_flip_commas;
  68
  69 sub_data* sub_read_file (char *filename, float pts);
  70 subtitle* subcp_recode (subtitle *sub);
  71 // enca_fd is the file enca uses to determine the codepage.
  72 // setting to NULL disables enca.
  73 struct stream;
  74 void subcp_open (struct stream *st); /* for demux_ogg.c */
  75 void subcp_close (void); /* for demux_ogg.c */
  76 #ifdef CONFIG_ENCA
  77 const char* guess_buffer_cp(unsigned char* buffer, int buflen, const char *preferred_language, const char *fallback);
  78 const char* guess_cp(struct stream *st, const char *preferred_language, const char *fallback);
  79 #endif
  80 char ** sub_filenames(const char *path, char *fname);
  81 void list_sub_file(sub_data* subd);
  82 void dump_srt(sub_data* subd, float fps);
  83 void dump_mpsub(sub_data* subd, float fps);
  84 void dump_microdvd(sub_data* subd, float fps);
  85 void dump_jacosub(sub_data* subd, float fps);
  86 void dump_sami(sub_data* subd, float fps);
  87 void sub_free( sub_data * subd );
  88 struct MPContext;
  89 void find_sub(struct MPContext *mpctx, sub_data* subd,int key);
  90 void step_sub(sub_data *subd, float pts, int movement);
  91 void sub_add_text(subtitle *sub, const char *txt, int len, double endpts);
  92 int sub_clear_text(subtitle *sub, double pts);
  93
  94 #endif /* MPLAYER_SUBREADER_H */