jachym/dwl
1
0
Fork 0
mirror of https://codeberg.org/dwl/dwl.git synced 2025-10-26 17:54:14 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Track subsurfaces damages

Browse Source 
This prevents applications such as firefox from freezing when nothing
else is going on. Those applications use subsurfaces (for efficiency
reasons), which we were not keeping track of before.

Applications who use subsurfaces were working fine as long as other
applications were updating or the user was simply moving the mouse (and
thus damaging the whole screen anyway).

I'm not sure if listening to map and unmap events of subsurfaces is
necessary.

Most of this was inspired by sway.
This commit is contained in:
Stivvo 2021-03-14 23:31:46 +01:00
parent b267258251
commit 914bb4c886
1 changed files with 65 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

65
dwl.c
View File

@ -93,6 +93,7 @@ typedef struct {
struct wlr_xwayland_surface *xwayland;
} surface;
struct wl_listener commit;
struct wl_listener new_sub;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener destroy;
@ -115,6 +116,15 @@ typedef struct {
int isfullscreen;
} Client;
typedef struct {
struct wl_listener commit;
struct wl_listener map;
struct wl_listener unmap;
struct wl_listener destroy;
struct wlr_subsurface *subsurface;
Monitor *mon;
} Subsurface;
typedef struct {
struct wl_listener request_mode;
struct wl_listener destroy;
@ -227,6 +237,7 @@ static void cleanupmon(struct wl_listener *listener, void *data);
static void closemon(Monitor *m);
static void commitlayersurfacenotify(struct wl_listener *listener, void *data);
static void commitnotify(struct wl_listener *listener, void *data);
static void commitnotify_sub(struct wl_listener *listener, void *data);
static void createkeyboard(struct wlr_input_device *device);
static void createmon(struct wl_listener *listener, void *data);
static void createnotify(struct wl_listener *listener, void *data);
@ -236,6 +247,7 @@ static void createxdeco(struct wl_listener *listener, void *data);
static void cursorframe(struct wl_listener *listener, void *data);
static void destroylayersurfacenotify(struct wl_listener *listener, void *data);
static void destroynotify(struct wl_listener *listener, void *data);
static void destroynotify_sub(struct wl_listener *listener, void *data);
static void destroyxdeco(struct wl_listener *listener, void *data);
static Monitor *dirtomon(enum wlr_direction dir);
static void focusclient(Client *c, int lift);
@ -252,12 +264,14 @@ static void keypressmod(struct wl_listener *listener, void *data);
static void killclient(const Arg *arg);
static void maplayersurfacenotify(struct wl_listener *listener, void *data);
static void mapnotify(struct wl_listener *listener, void *data);
static void mapnotify_sub(struct wl_listener *listener, void *data);
static void maximizeclient(Client *c);
static void monocle(Monitor *m);
static void motionabsolute(struct wl_listener *listener, void *data);
static void motionnotify(uint32_t time);
static void motionrelative(struct wl_listener *listener, void *data);
static void moveresize(const Arg *arg);
static void new_subnotify(struct wl_listener *listener, void *data);
static void outputmgrapply(struct wl_listener *listener, void *data);
static void outputmgrapplyortest(struct wlr_output_configuration_v1 *config, int test);
static void outputmgrtest(struct wl_listener *listener, void *data);
@ -293,6 +307,7 @@ static void toggleview(const Arg *arg);
static void unmaplayersurface(LayerSurface *layersurface);
static void unmaplayersurfacenotify(struct wl_listener *listener, void *data);
static void unmapnotify(struct wl_listener *listener, void *data);
static void unmapnotify_sub(struct wl_listener *listener, void *data);
static void updatemons(struct wl_listener *listener, void *data);
static void view(const Arg *arg);
static void virtualkeyboard(struct wl_listener *listener, void *data);
@ -791,6 +806,13 @@ commitnotify(struct wl_listener *listener, void *data)
wlr_output_damage_add_whole(c->mon->damage);
}
void
commitnotify_sub(struct wl_listener *listener, void *data)
{
Subsurface *s = wl_container_of(listener, s, commit);
wlr_output_damage_add_whole(s->mon->damage);
}
void
createkeyboard(struct wlr_input_device *device)
{
@ -909,6 +931,7 @@ createnotify(struct wl_listener *listener, void *data)
WLR_EDGE_BOTTOM | WLR_EDGE_LEFT | WLR_EDGE_RIGHT);
LISTEN(&xdg_surface->surface->events.commit, &c->commit, commitnotify);
LISTEN(&xdg_surface->surface->events.new_subsurface, &c->new_sub, new_subnotify);
LISTEN(&xdg_surface->events.map, &c->map, mapnotify);
LISTEN(&xdg_surface->events.unmap, &c->unmap, unmapnotify);
LISTEN(&xdg_surface->events.destroy, &c->destroy, destroynotify);
@ -1042,6 +1065,18 @@ destroynotify(struct wl_listener *listener, void *data)
free(c);
}
void
destroynotify_sub(struct wl_listener *listener, void *data)
{
Subsurface *s = wl_container_of(listener, s, destroy);
wlr_output_damage_add_whole(s->mon->damage);
wl_list_remove(&s->commit.link);
wl_list_remove(&s->map.link);
wl_list_remove(&s->unmap.link);
wl_list_remove(&s->destroy.link);
free(s);
}
void
destroyxdeco(struct wl_listener *listener, void *data)
{
@ -1347,6 +1382,14 @@ maplayersurfacenotify(struct wl_listener *listener, void *data)
motionnotify(0);
}
void
mapnotify_sub(struct wl_listener *listener, void *data)
{
Subsurface *s = wl_container_of(listener, s, map);
wlr_output_damage_add_whole(s->mon->damage);
}
void
mapnotify(struct wl_listener *listener, void *data)
{
@ -1521,6 +1564,20 @@ moveresize(const Arg *arg)
}
}
void
new_subnotify(struct wl_listener *listener, void *data) {
Subsurface *s = calloc(1, sizeof(Subsurface));
Client *c = wl_container_of(listener, c, new_sub);
s->subsurface = data;
s->mon = c->mon;
LISTEN(&s->subsurface->surface->events.commit, &s->commit, commitnotify_sub);
LISTEN(&s->subsurface->events.map, &s->map, mapnotify_sub);
LISTEN(&s->subsurface->events.unmap, &s->unmap, unmapnotify_sub);
LISTEN(&s->subsurface->events.destroy, &s->destroy, destroynotify_sub);
}
void
outputmgrapply(struct wl_listener *listener, void *data)
{
@ -2317,6 +2374,14 @@ unmapnotify(struct wl_listener *listener, void *data)
wl_list_remove(&c->slink);
}
void
unmapnotify_sub(struct wl_listener *listener, void *data)
{
Subsurface *s = wl_container_of(listener, s, unmap);
wlr_output_damage_add_whole(s->mon->damage);
}
void
updatemons(struct wl_listener *listener, void *data)
{