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Merge pull request #2182 from RyanDwyer/lockscreen-performance

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Don't send frame done to surfaces behind lockscreen
This commit is contained in:
Drew DeVault 2018-07-06 08:35:02 -07:00 committed by GitHub
parent b8ee88344a 464d4d5889
commit 55c54bb63b
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GPG key ID: 4AEE18F83AFDEB23
3 changed files with 80 additions and 1 deletions
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4
include/sway/output.h
View file

@ -54,4 +54,8 @@ void output_damage_whole_container(struct sway_output *output,
struct sway_container *output_by_name(const char *name);
void output_enable(struct sway_output *output);
bool output_has_opaque_lockscreen(struct sway_output *output,
struct sway_seat *seat);
#endif

59
sway/desktop/output.c
View file

@ -915,6 +915,42 @@ static struct sway_container *output_get_active_workspace(
return workspace;
}
bool output_has_opaque_lockscreen(struct sway_output *output,
struct sway_seat *seat) {
if (!seat->exclusive_client) {
return false;
}
struct wlr_layer_surface *wlr_layer_surface;
wl_list_for_each(wlr_layer_surface, &server.layer_shell->surfaces, link) {
if (wlr_layer_surface->output != output->wlr_output) {
continue;
}
struct wlr_surface *wlr_surface = wlr_layer_surface->surface;
if (wlr_surface->resource->client != seat->exclusive_client) {
continue;
}
struct sway_layer_surface *sway_layer_surface =
layer_from_wlr_layer_surface(wlr_layer_surface);
pixman_box32_t output_box = {
.x2 = output->swayc->current.swayc_width,
.y2 = output->swayc->current.swayc_height,
};
pixman_region32_t surface_opaque_box;
pixman_region32_init(&surface_opaque_box);
pixman_region32_copy(&surface_opaque_box, &wlr_surface->current.opaque);
pixman_region32_translate(&surface_opaque_box,
sway_layer_surface->geo.x, sway_layer_surface->geo.y);
bool contains = pixman_region32_contains_rectangle(
&wlr_surface->current.opaque, &output_box);
pixman_region32_fini(&surface_opaque_box);
if (contains) {
return true;
}
}
return false;
}
static void render_output(struct sway_output *output, struct timespec *when,
pixman_region32_t *damage) {
struct wlr_output *wlr_output = output->wlr_output;
@ -948,8 +984,21 @@ static void render_output(struct sway_output *output, struct timespec *when,
struct sway_container *workspace = output_get_active_workspace(output);
struct sway_view *fullscreen_view = workspace->current.ws_fullscreen;
struct sway_seat *seat = input_manager_current_seat(input_manager);
if (fullscreen_view) {
if (output_has_opaque_lockscreen(output, seat)) {
struct wlr_layer_surface *wlr_layer_surface = seat->focused_layer;
struct sway_layer_surface *sway_layer_surface =
layer_from_wlr_layer_surface(seat->focused_layer);
struct render_data data = {
.output = output,
.damage = damage,
.alpha = 1.0f,
};
surface_for_each_surface(wlr_layer_surface->surface,
sway_layer_surface->geo.x, sway_layer_surface->geo.y,
&data.root_geo, render_surface_iterator, &data);
} else if (fullscreen_view) {
float clear_color[] = {0.0f, 0.0f, 0.0f, 1.0f};
int nrects;
@ -1019,11 +1068,16 @@ struct send_frame_done_data {
struct root_geometry root_geo;
struct sway_output *output;
struct timespec *when;
struct wl_client *exclusive_client;
};
static void send_frame_done_iterator(struct wlr_surface *surface,
int sx, int sy, void *_data) {
struct send_frame_done_data *data = _data;
if (data->exclusive_client &&
data->exclusive_client != surface->resource->client) {
return;
}
bool intersects = get_surface_box(&data->root_geo, data->output, surface,
sx, sy, NULL);
@ -1072,9 +1126,12 @@ static void send_frame_done_container(struct send_frame_done_data *data,
}
static void send_frame_done(struct sway_output *output, struct timespec *when) {
struct sway_seat *seat = input_manager_current_seat(input_manager);
struct send_frame_done_data data = {
.output = output,
.when = when,
.exclusive_client = output_has_opaque_lockscreen(output, seat) ?
seat->exclusive_client : NULL,
};
struct sway_container *workspace = output_get_active_workspace(output);

18
swaylock/main.c
View file

@ -84,6 +84,13 @@ static const struct zwlr_layer_surface_v1_listener layer_surface_listener;
static cairo_surface_t *select_image(struct swaylock_state *state,
struct swaylock_surface *surface);
static bool surface_is_opaque(struct swaylock_surface *surface) {
if (surface->image) {
return cairo_surface_get_content(surface->image) == CAIRO_CONTENT_COLOR;
}
return (surface->state->args.color & 0xff) == 0xff;
}
static void create_layer_surface(struct swaylock_surface *surface) {
struct swaylock_state *state = surface->state;
@ -108,6 +115,17 @@ static void create_layer_surface(struct swaylock_surface *surface) {
surface->layer_surface, true);
zwlr_layer_surface_v1_add_listener(surface->layer_surface,
&layer_surface_listener, surface);
if (surface_is_opaque(surface) &&
surface->state->args.mode != BACKGROUND_MODE_CENTER &&
surface->state->args.mode != BACKGROUND_MODE_FIT) {
struct wl_region *region =
wl_compositor_create_region(surface->state->compositor);
wl_region_add(region, 0, 0, INT32_MAX, INT32_MAX);
wl_surface_set_opaque_region(surface->surface, region);
wl_region_destroy(region);
}
wl_surface_commit(surface->surface);
}