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Diffstat (limited to 'libass/ass_parse.h')
| -rw-r--r-- | libass/ass_parse.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/libass/ass_parse.h b/libass/ass_parse.h new file mode 100644 index 0000000000..c65b565158 --- /dev/null +++ b/libass/ass_parse.h @@ -0,0 +1,38 @@ +/* + * Copyright (C) 2009 Grigori Goronzy <greg@geekmind.org> + * + * This file is part of libass. + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef LIBASS_PARSE_H +#define LIBASS_PARSE_H + +#define BLUR_MAX_RADIUS 100.0 + +#define _r(c) ((c) >> 24) +#define _g(c) (((c) >> 16) & 0xFF) +#define _b(c) (((c) >> 8) & 0xFF) +#define _a(c) ((c) & 0xFF) + +void update_font(ASS_Renderer *render_priv); +void change_border(ASS_Renderer *render_priv, double border_x, + double border_y); +void apply_transition_effects(ASS_Renderer *render_priv, ASS_Event *event); +unsigned get_next_char(ASS_Renderer *render_priv, char **str); +extern void change_alpha(uint32_t *var, uint32_t new, double pwr); +extern uint32_t mult_alpha(uint32_t a, uint32_t b); + + +#endif /* LIBASS_PARSE_H */ |