Mercurial > molko
view src/libmlk-core/core/drawable.h @ 347:0969931b98e4
core: start removing POSIX APIs
author | David Demelier <markand@malikania.fr> |
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date | Tue, 19 Oct 2021 13:23:30 +0200 |
parents | 8f9937403749 |
children | 19782ea1cf4a |
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/* * drawable.h -- automatic drawable objects * * Copyright (c) 2020-2021 David Demelier <markand@malikania.fr> * * Permission to use, copy, modify, and/or 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 MOLKO_CORE_DRAWABLE_H #define MOLKO_CORE_DRAWABLE_H #include "core.h" #define DRAWABLE_STACK_MAX (128) struct drawable { void *data; int x; int y; int (*update)(struct drawable *, unsigned int); void (*draw)(struct drawable *); void (*end)(struct drawable *); void (*finish)(struct drawable *); }; struct drawable_stack { struct drawable *objects[DRAWABLE_STACK_MAX]; }; CORE_BEGIN_DECLS int drawable_update(struct drawable *, unsigned int); void drawable_draw(struct drawable *); void drawable_end(struct drawable *); void drawable_finish(struct drawable *); void drawable_stack_init(struct drawable_stack *); int drawable_stack_add(struct drawable_stack *, struct drawable *); int drawable_stack_update(struct drawable_stack *, unsigned int); void drawable_stack_draw(struct drawable_stack *); int drawable_stack_completed(const struct drawable_stack *); void drawable_stack_finish(struct drawable_stack *); CORE_END_DECLS #endif /* !MOLKO_CORE_DRAWABLE_H */