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/*
* This file is part of MPlayer.
*
* MPlayer is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MPlayer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef MPLAYER_SUBREADER_H
#define MPLAYER_SUBREADER_H
#include <stdio.h>
#include <stdbool.h>
#include "config.h"
extern int suboverlap_enabled;
extern int sub_no_text_pp; // disable text post-processing
extern int sub_match_fuzziness;
// subtitle formats
#define SUB_INVALID -1
#define SUB_MICRODVD 0
#define SUB_SUBRIP 1
#define SUB_SUBVIEWER 2
#define SUB_SAMI 3
#define SUB_VPLAYER 4
#define SUB_RT 5
#define SUB_SSA 6
#define SUB_PJS 7
#define SUB_MPSUB 8
#define SUB_AQTITLE 9
#define SUB_SUBVIEWER2 10
#define SUB_SUBRIP09 11
#define SUB_JACOSUB 12
#define SUB_MPL2 13
// One of the SUB_* constant above
extern int sub_format;
#define SUB_MAX_TEXT 12
#define SUB_ALIGNMENT_BOTTOMLEFT 1
#define SUB_ALIGNMENT_BOTTOMCENTER 2
#define SUB_ALIGNMENT_BOTTOMRIGHT 3
#define SUB_ALIGNMENT_MIDDLELEFT 4
#define SUB_ALIGNMENT_MIDDLECENTER 5
#define SUB_ALIGNMENT_MIDDLERIGHT 6
#define SUB_ALIGNMENT_TOPLEFT 7
#define SUB_ALIGNMENT_TOPCENTER 8
#define SUB_ALIGNMENT_TOPRIGHT 9
typedef struct subtitle {
int lines;
unsigned long start;
unsigned long end;
char *text[SUB_MAX_TEXT];
double endpts[SUB_MAX_TEXT];
unsigned char alignment;
} subtitle;
typedef struct sub_data {
subtitle *subtitles;
char *filename;
int sub_uses_time;
int sub_num; // number of subtitle structs
int sub_errs;
} sub_data;
struct MPOpts;
sub_data* sub_read_file (char *filename, float pts, struct MPOpts *opts);
subtitle* subcp_recode (subtitle *sub);
// enca_fd is the file enca uses to determine the codepage.
// setting to NULL disables enca.
struct stream;
void subcp_open (struct stream *st); /* for demux_ogg.c */
void subcp_close (void); /* for demux_ogg.c */
#ifdef CONFIG_ENCA
const char* guess_buffer_cp(unsigned char* buffer, int buflen, const char *preferred_language, const char *fallback);
const char* guess_cp(struct stream *st, const char *preferred_language, const char *fallback);
#endif
struct MPContext;
void find_sub(struct MPContext *mpctx, sub_data* subd,int key);
void step_sub(sub_data *subd, float pts, int movement);
void sub_add_text(subtitle *sub, const char *txt, int len, double endpts);
int sub_clear_text(subtitle *sub, double pts);
#endif /* MPLAYER_SUBREADER_H */
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