mirror of https://github.com/odrling/Aegisub
125 lines
3.3 KiB
C
125 lines
3.3 KiB
C
/*
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* Copyright (C) 2006 Evgeniy Stepanov <eugeni.stepanov@gmail.com>
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*
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* This file is part of libass.
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*
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* libass is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* libass is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with libass; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef LIBASS_TYPES_H
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#define LIBASS_TYPES_H
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#include <stdint.h>
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#define VALIGN_SUB 0
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#define VALIGN_CENTER 8
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#define VALIGN_TOP 4
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#define HALIGN_LEFT 1
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#define HALIGN_CENTER 2
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#define HALIGN_RIGHT 3
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/* Opaque objects internally used by libass. Contents are private. */
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typedef struct ass_renderer ASS_Renderer;
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typedef struct render_priv ASS_RenderPriv;
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typedef struct parser_priv ASS_ParserPriv;
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typedef struct ass_library ASS_Library;
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/* ASS Style: line */
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typedef struct ass_style {
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char *Name;
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char *FontName;
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double FontSize;
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uint32_t PrimaryColour;
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uint32_t SecondaryColour;
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uint32_t OutlineColour;
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uint32_t BackColour;
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int Bold;
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int Italic;
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int Underline;
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int StrikeOut;
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double ScaleX;
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double ScaleY;
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double Spacing;
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int Angle;
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int BorderStyle;
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double Outline;
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double Shadow;
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int Alignment;
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int MarginL;
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int MarginR;
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int MarginV;
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int Encoding;
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int treat_fontname_as_pattern;
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} ASS_Style;
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/*
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* ASS_Event corresponds to a single Dialogue line;
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* text is stored as-is, style overrides will be parsed later.
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*/
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typedef struct ass_event {
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long long Start; // ms
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long long Duration; // ms
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int ReadOrder;
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int Layer;
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int Style;
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char *Name;
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int MarginL;
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int MarginR;
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int MarginV;
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char *Effect;
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char *Text;
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ASS_RenderPriv *render_priv;
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} ASS_Event;
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/*
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* ass track represent either an external script or a matroska subtitle stream
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* (no real difference between them); it can be used in rendering after the
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* headers are parsed (i.e. events format line read).
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*/
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typedef struct ass_track {
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int n_styles; // amount used
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int max_styles; // amount allocated
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int n_events;
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int max_events;
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ASS_Style *styles; // array of styles, max_styles length, n_styles used
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ASS_Event *events; // the same as styles
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char *style_format; // style format line (everything after "Format: ")
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char *event_format; // event format line
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enum {
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TRACK_TYPE_UNKNOWN = 0,
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TRACK_TYPE_ASS,
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TRACK_TYPE_SSA
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} track_type;
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// Script header fields
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int PlayResX;
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int PlayResY;
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double Timer;
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int WrapStyle;
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int ScaledBorderAndShadow;
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int default_style; // index of default style
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char *name; // file name in case of external subs, 0 for streams
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ASS_Library *library;
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ASS_ParserPriv *parser_priv;
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} ASS_Track;
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#endif /* LIBASS_TYPES_H */
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