References: https://gitlab.freedesktop.org/wlroots/wlroots/-/merge_requests/3871 Adds option to allow tearing per output, as well as an option to force enable or disable tearing for a specific application using a window rule. Only works with fullscreen applications.master
Ricardo Steijn
4 months ago
committed by
GitHub
parent
b881c2e84c
commit
9a1c411abd
@ -0,0 +1,24 @@
|
||||
#include <sway/commands.h>
|
||||
#include "sway/config.h"
|
||||
#include "sway/tree/view.h"
|
||||
#include "util.h"
|
||||
|
||||
struct cmd_results *cmd_allow_tearing(int argc, char **argv) {
|
||||
struct cmd_results *error = NULL;
|
||||
if ((error = checkarg(argc, "allow_tearing", EXPECTED_AT_LEAST, 1))) {
|
||||
return error;
|
||||
}
|
||||
|
||||
struct sway_container *container = config->handler_context.container;
|
||||
if (!container || !container->view) {
|
||||
return cmd_results_new(CMD_INVALID, "Tearing can only be allowed on views");
|
||||
}
|
||||
|
||||
bool wants_tearing = parse_boolean(argv[0], true);
|
||||
|
||||
struct sway_view *view = container->view;
|
||||
view->tearing_mode = wants_tearing ? TEARING_OVERRIDE_TRUE :
|
||||
TEARING_OVERRIDE_FALSE;
|
||||
|
||||
return cmd_results_new(CMD_SUCCESS, NULL);
|
||||
}
|
||||
@ -0,0 +1,23 @@
|
||||
#include "sway/commands.h"
|
||||
#include "sway/config.h"
|
||||
#include "util.h"
|
||||
|
||||
struct cmd_results *output_cmd_allow_tearing(int argc, char **argv) {
|
||||
if (!config->handler_context.output_config) {
|
||||
return cmd_results_new(CMD_FAILURE, "Missing output config");
|
||||
}
|
||||
if (argc == 0) {
|
||||
return cmd_results_new(CMD_INVALID, "Missing allow_tearing argument");
|
||||
}
|
||||
|
||||
if (parse_boolean(argv[0],
|
||||
(config->handler_context.output_config->allow_tearing == 1))) {
|
||||
config->handler_context.output_config->allow_tearing = 1;
|
||||
} else {
|
||||
config->handler_context.output_config->allow_tearing = 0;
|
||||
}
|
||||
|
||||
config->handler_context.leftovers.argc = argc - 1;
|
||||
config->handler_context.leftovers.argv = argv + 1;
|
||||
return NULL;
|
||||
}
|
||||
@ -0,0 +1,62 @@
|
||||
#include <wayland-server-core.h>
|
||||
#include <wlr/types/wlr_tearing_control_v1.h>
|
||||
#include "sway/server.h"
|
||||
#include "sway/tree/view.h"
|
||||
#include "sway/output.h"
|
||||
#include "log.h"
|
||||
|
||||
struct sway_tearing_controller {
|
||||
struct wlr_tearing_control_v1 *tearing_control;
|
||||
struct wl_listener set_hint;
|
||||
struct wl_listener destroy;
|
||||
|
||||
struct wl_list link; // sway_server::tearing_controllers
|
||||
};
|
||||
|
||||
static void handle_tearing_controller_set_hint(struct wl_listener *listener,
|
||||
void *data) {
|
||||
struct sway_tearing_controller *controller =
|
||||
wl_container_of(listener, controller, set_hint);
|
||||
|
||||
struct sway_view *view = view_from_wlr_surface(
|
||||
controller->tearing_control->surface);
|
||||
if (view) {
|
||||
view->tearing_hint = controller->tearing_control->current;
|
||||
}
|
||||
}
|
||||
|
||||
static void handle_tearing_controller_destroy(struct wl_listener *listener,
|
||||
void *data) {
|
||||
struct sway_tearing_controller *controller =
|
||||
wl_container_of(listener, controller, destroy);
|
||||
wl_list_remove(&controller->link);
|
||||
free(controller);
|
||||
}
|
||||
|
||||
void handle_new_tearing_hint(struct wl_listener *listener,
|
||||
void *data) {
|
||||
struct sway_server *server =
|
||||
wl_container_of(listener, server, tearing_control_new_object);
|
||||
struct wlr_tearing_control_v1 *tearing_control = data;
|
||||
|
||||
enum wp_tearing_control_v1_presentation_hint hint =
|
||||
wlr_tearing_control_manager_v1_surface_hint_from_surface(
|
||||
server->tearing_control_v1, tearing_control->surface);
|
||||
sway_log(SWAY_DEBUG, "New presentation hint %d received for surface %p",
|
||||
hint, tearing_control->surface);
|
||||
|
||||
struct sway_tearing_controller *controller =
|
||||
calloc(1, sizeof(struct sway_tearing_controller));
|
||||
if (!controller) {
|
||||
return;
|
||||
}
|
||||
|
||||
controller->tearing_control = tearing_control;
|
||||
controller->set_hint.notify = handle_tearing_controller_set_hint;
|
||||
wl_signal_add(&tearing_control->events.set_hint, &controller->set_hint);
|
||||
controller->destroy.notify = handle_tearing_controller_destroy;
|
||||
wl_signal_add(&tearing_control->events.destroy, &controller->destroy);
|
||||
wl_list_init(&controller->link);
|
||||
|
||||
wl_list_insert(&server->tearing_controllers, &controller->link);
|
||||
}
|
||||
Loading…
Reference in new issue