update wlroots to 0.21

This is no longer needed as wlroots => 0.19 handles this internally via scene-level surface state tracking and
linux-drm-syncobj explicit sync.

The manual commit skip now causes the c->resize to be stuck on non-zero
state which leads to choppy resizing experience.

config.mk

@@ -1,4 +1,4 @@
-_VERSION = 0.10-dev
+_VERSION = 0.9-dev
 VERSION  = `git describe --tags --dirty 2>/dev/null || echo $(_VERSION)`
 
 PKG_CONFIG = pkg-config
@@ -8,21 +8,21 @@ PREFIX = /usr/local
 MANDIR = $(PREFIX)/share/man
 DATADIR = $(PREFIX)/share
 
-WLR_INCS = `$(PKG_CONFIG) --cflags wlroots-0.20`
-WLR_LIBS = `$(PKG_CONFIG) --libs wlroots-0.20`
+WLR_INCS = `$(PKG_CONFIG) --cflags wlroots-0.21`
+WLR_LIBS = `$(PKG_CONFIG) --libs wlroots-0.21`
 
 # Allow using an alternative wlroots installation
 # This has to have all the includes required by wlroots, e.g:
 # Assuming wlroots git repo is "${PWD}/wlroots" and you only ran "meson setup build && ninja -C build"
-#WLR_INCS = -I/usr/include/pixman-1 -I/usr/include/elogind -I/usr/include/libdrm \
-#	-I$(PWD)/wlroots/include
+# WLR_INCS = -I/usr/include/pixman-1 -I/usr/include/elogind -I/usr/include/libdrm \
+# 	-I$(PWD)/wlroots/include
 # Set -rpath to avoid using the wrong library.
-#WLR_LIBS = -Wl,-rpath,$(PWD)/wlroots/build -L$(PWD)/wlroots/build -lwlroots-0.20
+# WLR_LIBS = -Wl,-rpath,$(PWD)/wlroots/build -L$(PWD)/wlroots/build -lwlroots-0.21
 
-# Assuming you ran "meson setup --prefix ${PWD}/0.20 build && ninja -C build install"
+# Assuming you ran "meson setup --prefix ${PWD}/0.21 build && ninja -C build install"
 #WLR_INCS = -I/usr/include/pixman-1 -I/usr/include/elogind -I/usr/include/libdrm \
-#	-I$(PWD)/wlroots/0.20/include/wlroots-0.20
-#WLR_LIBS = -Wl,-rpath,$(PWD)/wlroots/0.20/lib64 -L$(PWD)/wlroots/0.20/lib64 -lwlroots-0.20
+#	-I$(PWD)/wlroots/0.21/include/wlroots-0.21
+#WLR_LIBS = -Wl,-rpath,$(PWD)/wlroots/0.21/lib64 -L$(PWD)/wlroots/0.21/lib64 -lwlroots-0.21
 
 XWAYLAND =
 XLIBS =

dwl.c

@@ -746,7 +746,7 @@ buttonpress(struct wl_listener *listener, void *data)
 void
 capturerequest(struct wl_listener *listener, void *data)
 {
-	struct wlr_ext_foreign_toplevel_image_capture_source_manager_v1_request *request = data;
+	struct wlr_ext_foreign_toplevel_image_capture_source_manager_v1_request_event *request = data;
 	Client *view = request->toplevel_handle->data;
 
 	if (!view->image_capture_source) {
@@ -2756,14 +2756,14 @@ setup(void)
 	foreign_toplevel_list = wlr_ext_foreign_toplevel_list_v1_create(dpy,1);
 	ext_foreign_toplevel_image_capture_source_manager_v1 =
             wlr_ext_foreign_toplevel_image_capture_source_manager_v1_create(dpy, 1);
-	wl_signal_add(&ext_foreign_toplevel_image_capture_source_manager_v1->events.new_request,
+	wl_signal_add(&ext_foreign_toplevel_image_capture_source_manager_v1->events.capture_request,
 			&new_foreign_toplevel_capture_request);
 
 	/* Use decoration protocols to negotiate server-side decorations */
 	wlr_server_decoration_manager_set_default_mode(
 			wlr_server_decoration_manager_create(dpy),
 			WLR_SERVER_DECORATION_MANAGER_MODE_SERVER);
-	xdg_decoration_mgr = wlr_xdg_decoration_manager_v1_create(dpy);
+	xdg_decoration_mgr = wlr_xdg_decoration_manager_v1_create(dpy, 2);
 	wl_signal_add(&xdg_decoration_mgr->events.new_toplevel_decoration, &new_xdg_decoration);
 
 	pointer_constraints = wlr_pointer_constraints_v1_create(dpy);