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Add lite damage tracking

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This skips the renderer if nothing has changed, and renders
everything otherwise.
This commit is contained in:
emersion 2018-03-30 13:18:50 -04:00
parent 5ac5e7d5a6
commit a776ecbb86
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GPG key ID: 0FDE7BE0E88F5E48
11 changed files with 171 additions and 66 deletions
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26
sway/desktop/layer_shell.c
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@ -4,12 +4,13 @@
#include <wayland-server.h>
#include <wlr/types/wlr_box.h>
#include <wlr/types/wlr_layer_shell.h>
#include <wlr/types/wlr_output_damage.h>
#include <wlr/types/wlr_output.h>
#include <wlr/util/log.h>
#include "sway/layers.h"
#include "sway/tree/layout.h"
#include "sway/output.h"
#include "sway/server.h"
#include "sway/tree/layout.h"
static void apply_exclusive(struct wlr_box *usable_area,
uint32_t anchor, int32_t exclusive,
@ -210,20 +211,26 @@ static void handle_surface_commit(struct wl_listener *listener, void *data) {
} else {
// TODO DAMAGE from surface damage
}
wlr_output_damage_add_box(output->damage, &old_geo);
wlr_output_damage_add_box(output->damage, &layer->geo);
}
}
static void unmap(struct wlr_layer_surface *layer_surface) {
// TODO DAMAGE
static void unmap(struct sway_layer_surface *sway_layer) {
struct wlr_output *wlr_output = sway_layer->layer_surface->output;
if (wlr_output != NULL) {
struct sway_output *output = wlr_output->data;
wlr_output_damage_add_box(output->damage, &sway_layer->geo);
}
}
static void handle_destroy(struct wl_listener *listener, void *data) {
struct sway_layer_surface *sway_layer = wl_container_of(
listener, sway_layer, destroy);
struct sway_layer_surface *sway_layer = wl_container_of(listener,
sway_layer, destroy);
wlr_log(L_DEBUG, "Layer surface destroyed (%s)",
sway_layer->layer_surface->namespace);
if (sway_layer->layer_surface->mapped) {
unmap(sway_layer->layer_surface);
unmap(sway_layer);
}
wl_list_remove(&sway_layer->link);
wl_list_remove(&sway_layer->destroy.link);
@ -239,13 +246,16 @@ static void handle_destroy(struct wl_listener *listener, void *data) {
}
static void handle_map(struct wl_listener *listener, void *data) {
// TODO DAMAGE
struct sway_layer_surface *sway_layer = wl_container_of(listener,
sway_layer, map);
struct sway_output *output = sway_layer->layer_surface->output->data;
wlr_output_damage_add_box(output->damage, &sway_layer->geo);
}
static void handle_unmap(struct wl_listener *listener, void *data) {
struct sway_layer_surface *sway_layer = wl_container_of(
listener, sway_layer, unmap);
unmap(sway_layer->layer_surface);
unmap(sway_layer);
}
void handle_layer_shell_surface(struct wl_listener *listener, void *data) {