subreader.h

   1 #ifndef __MPLAYER_SUBREADER_H
   2 #define __MPLAYER_SUBREADER_H
   3
   4 #include <stdio.h>
   5
   6 extern int suboverlap_enabled;
   7 extern int sub_no_text_pp;  // disable text post-processing
   8 extern int sub_match_fuzziness;
   9
  10 // subtitle formats
  11 #define SUB_INVALID   -1
  12 #define SUB_MICRODVD  0
  13 #define SUB_SUBRIP    1
  14 #define SUB_SUBVIEWER 2
  15 #define SUB_SAMI      3
  16 #define SUB_VPLAYER   4
  17 #define SUB_RT        5
  18 #define SUB_SSA       6
  19 #define SUB_PJS       7
  20 #define SUB_MPSUB     8
  21 #define SUB_AQTITLE   9
  22 #define SUB_SUBVIEWER2 10
  23 #define SUB_SUBRIP09 11
  24 #define SUB_JACOSUB  12
  25 #define SUB_MPL2     13
  26
  27 // One of the SUB_* constant above
  28 extern int sub_format;
  29
  30 #define MAX_SUBTITLE_FILES 128
  31
  32 #define SUB_MAX_TEXT 12
  33 #define SUB_ALIGNMENT_BOTTOMLEFT       1
  34 #define SUB_ALIGNMENT_BOTTOMCENTER     2
  35 #define SUB_ALIGNMENT_BOTTOMRIGHT      3
  36 #define SUB_ALIGNMENT_MIDDLELEFT       4
  37 #define SUB_ALIGNMENT_MIDDLECENTER     5
  38 #define SUB_ALIGNMENT_MIDDLERIGHT      6
  39 #define SUB_ALIGNMENT_TOPLEFT          7
  40 #define SUB_ALIGNMENT_TOPCENTER        8
  41 #define SUB_ALIGNMENT_TOPRIGHT         9
  42
  43 typedef struct {
  44
  45     int lines;
  46
  47     unsigned long start;
  48     unsigned long end;
  49
  50     char *text[SUB_MAX_TEXT];
  51     double endpts[SUB_MAX_TEXT];
  52     unsigned char alignment;
  53 } subtitle;
  54
  55 typedef struct {
  56     subtitle *subtitles;
  57     char *filename;
  58     int sub_uses_time;
  59     int sub_num;          // number of subtitle structs
  60     int sub_errs;
  61 } sub_data;
  62
  63 #ifdef  USE_FRIBIDI
  64 extern char *fribidi_charset;
  65 extern int flip_hebrew;
  66 extern int fribidi_flip_commas;
  67 #endif
  68
  69 sub_data* sub_read_file (char *filename, float pts);
  70 subtitle* subcp_recode1 (subtitle *sub);
  71 // enca_fd is the file enca uses to determine the codepage.
  72 // setting to NULL disables enca.
  73 struct stream_st;
  74 void subcp_open (struct stream_st *st); /* for demux_ogg.c */
  75 void subcp_close (void); /* for demux_ogg.c */
  76 #ifdef HAVE_ENCA
  77 void* guess_buffer_cp(unsigned char* buffer, int buflen, char *preferred_language, char *fallback);
  78 void* guess_cp(struct stream_st *st, char *preferred_language, 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 void find_sub(sub_data* subd,int key);
  89 void step_sub(sub_data *subd, float pts, int movement);
  90 void sub_add_text(subtitle *sub, const char *txt, int len, double endpts);
  91 int sub_clear_text(subtitle *sub, double pts);
  92 #endif