compositor: check version before calling wl_output_send_scale()
Signed-off-by: Derek Foreman <derekf@osg.samsung.com>
Reviewed-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
diff --git a/src/compositor.c b/src/compositor.c
index 1f6700d..9dcabe3 100644
--- a/src/compositor.c
+++ b/src/compositor.c
@@ -105,6 +105,7 @@
struct weston_seat *seat;
struct wl_resource *resource;
pixman_region32_t old_output_region;
+ int version;
pixman_region32_init(&old_output_region);
pixman_region32_copy(&old_output_region, &output->region);
@@ -157,11 +158,12 @@
output->current_mode->refresh);
}
- if (scale_changed)
+ version = wl_resource_get_version(resource);
+ if (version >= WL_OUTPUT_SCALE_SINCE_VERSION && scale_changed)
wl_output_send_scale(resource, output->current_scale);
- if (wl_resource_get_version(resource) >= 2)
- wl_output_send_done(resource);
+ if (version >= WL_OUTPUT_DONE_SINCE_VERSION)
+ wl_output_send_done(resource);
}
}