Add origin information to output.geometry event

clients/window.c

@@ -1272,12 +1272,12 @@ static const struct wl_drm_listener drm_listener = {
 static void
 display_handle_geometry(void *data,
 			struct wl_output *output,
-			int32_t width, int32_t height)
+			int32_t x, int32_t y, int32_t width, int32_t height)
 {
 	struct display *display = data;
 
-	display->screen_allocation.x = 0;
-	display->screen_allocation.y = 0;
+	display->screen_allocation.x = x;
+	display->screen_allocation.y = y;
 	display->screen_allocation.width = width;
 	display->screen_allocation.height = height;
 }

compositor/compositor-wayland.c

@@ -316,12 +316,13 @@ create_invisible_pointer(struct wayland_compositor *c)
 static void
 display_handle_geometry(void *data,
 			struct wl_output *output,
+			int32_t x, int32_t y,
 			int32_t width, int32_t height)
 {
 	struct wayland_compositor *c = data;
 
-	c->parent.screen_allocation.x = 0;
-	c->parent.screen_allocation.y = 0;
+	c->parent.screen_allocation.x = x;
+	c->parent.screen_allocation.y = y;
 	c->parent.screen_allocation.width = width;
 	c->parent.screen_allocation.height = height;
 }

compositor/compositor.c

@@ -1199,6 +1199,7 @@ wlsc_output_post_geometry(struct wl_client *client, struct wl_object *global)
 
 	wl_client_post_event(client, global,
 			     WL_OUTPUT_GEOMETRY,
+			     output->x, output->y,
 			     output->width, output->height);
 }
 

protocol/wayland.xml

@@ -378,6 +378,8 @@
   <interface name="output" version="1">
     <!-- Notification about the screen size. -->
     <event name="geometry">
+      <arg name="x" type="int"/>
+      <arg name="y" type="int"/>
       <arg name="width" type="int"/>
       <arg name="height" type="int"/>
     </event>