window: Track output scales
diff --git a/clients/window.c b/clients/window.c
index edac77b..4bbc614 100644
--- a/clients/window.c
+++ b/clients/window.c
@@ -322,6 +322,7 @@
struct rectangle allocation;
struct wl_list link;
int transform;
+ int scale;
display_output_handler_t destroy_handler;
void *user_data;
@@ -4396,6 +4397,22 @@
}
static void
+display_handle_done(void *data,
+ struct wl_output *wl_output)
+{
+}
+
+static void
+display_handle_scale(void *data,
+ struct wl_output *wl_output,
+ uint32_t scale)
+{
+ struct output *output = data;
+
+ output->scale = scale;
+}
+
+static void
display_handle_mode(void *data,
struct wl_output *wl_output,
uint32_t flags,
@@ -4417,7 +4434,9 @@
static const struct wl_output_listener output_listener = {
display_handle_geometry,
- display_handle_mode
+ display_handle_mode,
+ display_handle_done,
+ display_handle_scale
};
static void
@@ -4431,8 +4450,9 @@
memset(output, 0, sizeof *output);
output->display = d;
+ output->scale = 1;
output->output =
- wl_registry_bind(d->registry, id, &wl_output_interface, 1);
+ wl_registry_bind(d->registry, id, &wl_output_interface, 2);
wl_list_insert(d->output_list.prev, &output->link);
wl_output_add_listener(output->output, &output_listener, output);
@@ -4536,6 +4556,12 @@
return output->transform;
}
+uint32_t
+output_get_scale(struct output *output)
+{
+ return output->scale;
+}
+
static void
fini_xkb(struct input *input)
{