mirror of
https://codeberg.org/dnkl/foot.git
synced 2026-02-14 04:27:57 -05:00
00b46455a0
When re-using a buffer from cache, only re-use ones with a matching cookie. This prevents contention between multiple terminal windows.
26 lines
429 B
C
26 lines
429 B
C
#pragma once
|
|
|
|
#include <stdbool.h>
|
|
#include <stddef.h>
|
|
|
|
#include <pixman.h>
|
|
#include <wayland-client.h>
|
|
|
|
struct buffer {
|
|
unsigned long cookie;
|
|
|
|
int width;
|
|
int height;
|
|
int stride;
|
|
|
|
bool busy;
|
|
size_t size;
|
|
void *mmapped;
|
|
|
|
struct wl_buffer *wl_buf;
|
|
pixman_image_t *pix;
|
|
};
|
|
|
|
struct buffer *shm_get_buffer(
|
|
struct wl_shm *shm, int width, int height, unsigned long cookie);
|
|
void shm_fini(void);
|