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/*
* Copyright © 2012 Intel Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial
* portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/*
* This is adapted from wayland-cursor, but with the wl_shm client stuff removed
* so we can use it on the compositor, too.
*/
#ifndef WLR_XCURSOR_H
#define WLR_XCURSOR_H
#include <stdint.h>
#include <wlr/util/edges.h>
struct wlr_xcursor_image {
uint32_t width; /* actual width */
uint32_t height; /* actual height */
uint32_t hotspot_x; /* hot spot x (must be inside image) */
uint32_t hotspot_y; /* hot spot y (must be inside image) */
uint32_t delay; /* animation delay to next frame (ms) */
uint8_t *buffer;
};
struct wlr_xcursor {
unsigned int image_count;
struct wlr_xcursor_image **images;
char *name;
uint32_t total_delay; /* length of the animation in ms */
};
struct wlr_xcursor_theme {
unsigned int cursor_count;
struct wlr_xcursor **cursors;
char *name;
int size;
};
struct wlr_xcursor_theme *wlr_xcursor_theme_load(const char *name, int size);
void wlr_xcursor_theme_destroy(struct wlr_xcursor_theme *theme);
struct wlr_xcursor *wlr_xcursor_theme_get_cursor(
struct wlr_xcursor_theme *theme, const char *name);
int wlr_xcursor_frame(struct wlr_xcursor *cursor, uint32_t time);
/**
* Get the name of the resize cursor image for the given edges.
*/
const char *wlr_xcursor_get_resize_name(enum wlr_edges edges);
#endif
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