From 68dcc824bbb0791d33aec9e5e57aca5e84264ada Mon Sep 17 00:00:00 2001
From: tiosgz <alamica@protonmail.com>
Date: Wed, 22 Dec 2021 21:17:30 +0000
Subject: [PATCH] Support protocols made easy by wlr_scene

---
 kiwmi/desktop/desktop.c | 5 +++++
 kiwmi/server.c          | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/kiwmi/desktop/desktop.c b/kiwmi/desktop/desktop.c
index 881c574..e2261ec 100644
--- a/kiwmi/desktop/desktop.c
+++ b/kiwmi/desktop/desktop.c
@@ -17,6 +17,7 @@
 #include <wlr/types/wlr_export_dmabuf_v1.h>
 #include <wlr/types/wlr_layer_shell_v1.h>
 #include <wlr/types/wlr_output_layout.h>
+#include <wlr/types/wlr_presentation_time.h>
 #include <wlr/types/wlr_xdg_decoration_v1.h>
 #include <wlr/types/wlr_xdg_output_v1.h>
 #include <wlr/types/wlr_xdg_shell.h>
@@ -67,6 +68,10 @@ desktop_init(struct kiwmi_desktop *desktop)
 
     wlr_scene_attach_output_layout(desktop->scene, desktop->output_layout);
 
+    struct wlr_presentation *presentation =
+        wlr_presentation_create(server->wl_display, server->backend);
+    wlr_scene_set_presentation(desktop->scene, presentation);
+
     desktop->xdg_shell = wlr_xdg_shell_create(server->wl_display);
     desktop->xdg_shell_new_surface.notify = xdg_shell_new_surface_notify;
     wl_signal_add(
diff --git a/kiwmi/server.c b/kiwmi/server.c
index 6bd9f27..03224ff 100644
--- a/kiwmi/server.c
+++ b/kiwmi/server.c
@@ -20,6 +20,7 @@
 #include <wlr/types/wlr_gamma_control_v1.h>
 #include <wlr/types/wlr_primary_selection_v1.h>
 #include <wlr/types/wlr_screencopy_v1.h>
+#include <wlr/types/wlr_viewporter.h>
 #include <wlr/util/log.h>
 
 #include "luak/luak.h"
@@ -67,6 +68,7 @@ server_init(struct kiwmi_server *server, char *config_path)
     wlr_data_control_manager_v1_create(server->wl_display);
     wlr_gamma_control_manager_v1_create(server->wl_display);
     wlr_primary_selection_v1_device_manager_create(server->wl_display);
+    wlr_viewporter_create(server->wl_display);
 
     server->socket = wl_display_add_socket_auto(server->wl_display);
     if (!server->socket) {