2 * Copyright (C) 2006 Evgeniy Stepanov <eugeni.stepanov@gmail.com>
4 * This file is part of libass.
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 #ifndef LIBASS_TYPES_H
20 #define LIBASS_TYPES_H
25 #define VALIGN_CENTER 8
28 #define HALIGN_CENTER 2
29 #define HALIGN_RIGHT 3
31 /* Opaque objects internally used by libass. Contents are private. */
32 typedef struct ass_renderer ASS_Renderer
;
33 typedef struct render_priv ASS_RenderPriv
;
34 typedef struct parser_priv ASS_ParserPriv
;
35 typedef struct ass_library ASS_Library
;
38 typedef struct ass_style
{
42 uint32_t PrimaryColour
;
43 uint32_t SecondaryColour
;
44 uint32_t OutlineColour
;
62 int treat_fontname_as_pattern
;
66 * ASS_Event corresponds to a single Dialogue line;
67 * text is stored as-is, style overrides will be parsed later.
69 typedef struct ass_event
{
70 long long Start
; // ms
71 long long Duration
; // ms
83 ASS_RenderPriv
*render_priv
;
87 * ass track represent either an external script or a matroska subtitle stream
88 * (no real difference between them); it can be used in rendering after the
89 * headers are parsed (i.e. events format line read).
91 typedef struct ass_track
{
92 int n_styles
; // amount used
93 int max_styles
; // amount allocated
96 ASS_Style
*styles
; // array of styles, max_styles length, n_styles used
97 ASS_Event
*events
; // the same as styles
99 char *style_format
; // style format line (everything after "Format: ")
100 char *event_format
; // event format line
103 TRACK_TYPE_UNKNOWN
= 0,
108 // Script header fields
113 int ScaledBorderAndShadow
;
116 int default_style
; // index of default style
117 char *name
; // file name in case of external subs, 0 for streams
119 ASS_Library
*library
;
120 ASS_ParserPriv
*parser_priv
;
123 #endif /* LIBASS_TYPES_H */