pool-buffer.c File Reference

#include <cairo/cairo.h>
#include <errno.h>
#include <fcntl.h>
#include <sys/mman.h>
#include <time.h>
#include <unistd.h>
#include <wayland-client.h>
#include <string.h>
#include "pool-buffer.h"

Include dependency graph for pool-buffer.c:

Go to the source code of this file.

Macros
#define	_POSIX_C_SOURCE   200112L

Functions
static void	randname (char *buf)
static int	anonymous_shm_open (void)
static int	create_shm_file (off_t size)
static void	buffer_handle_release (void *data, struct wl_buffer *wl_buffer)
static struct pool_buffer *	create_buffer (struct wl_shm *shm, struct pool_buffer *buf, int32_t width, int32_t height)
void	finish_buffer (struct pool_buffer *buffer)
struct pool_buffer *	get_next_buffer (struct wl_shm *shm, struct pool_buffer pool[static 2], uint32_t width, uint32_t height)

Variables
static const struct wl_buffer_listener	buffer_listener

Detailed Description

Copyright

Copyright 2021-2026 Dunst contributors

License

BSD-3-Clause

Definition in file pool-buffer.c.

Macro Definition Documentation

_POSIX_C_SOURCE

#define _POSIX_C_SOURCE   200112L

Definition at line 8 of file pool-buffer.c.

Function Documentation

anonymous_shm_open()

static int anonymous_shm_open ( void )

static

Definition at line 30 of file pool-buffer.c.

buffer_handle_release()

static void buffer_handle_release ( void * data, struct wl_buffer * wl_buffer )

static

Definition at line 63 of file pool-buffer.c.

create_buffer()

static struct pool_buffer * create_buffer ( struct wl_shm * shm, struct pool_buffer * buf, int32_t width, int32_t height )

static

Definition at line 72 of file pool-buffer.c.

create_shm_file()

static int create_shm_file ( off_t size )

static

Definition at line 49 of file pool-buffer.c.

finish_buffer()

void finish_buffer

(

struct pool_buffer *

buffer

)

Definition at line 113 of file pool-buffer.c.

get_next_buffer()

struct pool_buffer * get_next_buffer	(	struct wl_shm *	shm,
		struct pool_buffer	pool[static 2],
		uint32_t	width,
		uint32_t	height )

Definition at line 132 of file pool-buffer.c.

randname()

static void randname ( char * buf )

static

Definition at line 20 of file pool-buffer.c.

Variable Documentation

buffer_listener

const struct wl_buffer_listener buffer_listener

static

Initial value:

= {
    .release = buffer_handle_release,
}

Definition at line 68 of file pool-buffer.c.