mirror of
https://github.com/swaywm/sway.git
synced 2024-12-01 10:56:36 +00:00
d7900c6e5e
This commit makes `get_current_time_msec` correctly return milliseconds as opposed to microseconds. It also considers the value of `tv_sec`, so we don't lose occasionally go back in time by one second. Finally, the function is moved into `util.c` so that it can be reused elsewhere without having to consider these pitfalls.
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
#ifndef _SWAY_UTIL_H
|
|
#define _SWAY_UTIL_H
|
|
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
#include <wayland-server-protocol.h>
|
|
|
|
/**
|
|
* Get the current time, in milliseconds.
|
|
*/
|
|
|
|
uint32_t get_current_time_msec(void);
|
|
|
|
/**
|
|
* Wrap i into the range [0, max]
|
|
*/
|
|
int wrap(int i, int max);
|
|
|
|
/**
|
|
* Given a string that represents an RGB(A) color, result will be set to a
|
|
* uint32_t version of the color, as long as it is valid. If it is invalid,
|
|
* then false will be returned and result will be untouched.
|
|
*/
|
|
bool parse_color(const char *color, uint32_t *result);
|
|
|
|
void color_to_rgba(float dest[static 4], uint32_t color);
|
|
|
|
/**
|
|
* Given a string that represents a boolean, return the boolean value. This
|
|
* function also takes in the current boolean value to support toggling. If
|
|
* toggling is not desired, pass in true for current so that toggling values
|
|
* get parsed as not true.
|
|
*/
|
|
bool parse_boolean(const char *boolean, bool current);
|
|
|
|
/**
|
|
* Given a string that represents a floating point value, return a float.
|
|
* Returns NAN on error.
|
|
*/
|
|
float parse_float(const char *value);
|
|
|
|
const char *sway_wl_output_subpixel_to_string(enum wl_output_subpixel subpixel);
|
|
|
|
bool sway_set_cloexec(int fd, bool cloexec);
|
|
|
|
#endif
|