BitHeaven/picom
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

win: split struct win

Browse Source 
Currently compton handles window creation event by immediately query all
the information it needs and create a window struct with that
information. However, this is prone to race conditions.

In the future, we want to react to window creation event by creating a
placeholder in the window stack, and only query window information in a
critical section where the X server is grabbed by us.

This commit split struct win into two struct, one as placeholder, the
other for holding actual window information.

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
This commit is contained in:
Yuxuan Shui
2019-04-17 23:14:45 +01:00
parent 27603343a1
commit bd4c242015
17 changed files with 699 additions and 514 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/c2.h
View File

@@ -15,12 +15,12 @@
typedef struct _c2_lptr c2_lptr_t;
typedef struct session session_t;
typedef struct win win;
struct managed_win;
c2_lptr_t *c2_parse(c2_lptr_t **pcondlst, const char *pattern, void *data);
c2_lptr_t *c2_free_lptr(c2_lptr_t *lp);
bool c2_match(session_t *ps, const win *w, const c2_lptr_t *condlst, void **pdata);
bool c2_match(session_t *ps, const struct managed_win *w, const c2_lptr_t *condlst, void **pdata);
bool c2_list_postprocess(session_t *ps, c2_lptr_t *list);