Add wlr_surface::input_region member

This is analogous to the opaque_region member.

In addition the code for setting the opaque region is cleaned up.

1 files changed, 5 insertions, 0 deletions

diff --git a/include/wlr/types/wlr_surface.h b/include/wlr/types/wlr_surface.h
index 063f9e26..bfbfbcc8 100644
--- a/include/wlr/types/wlr_surface.h
+++ b/include/wlr/types/wlr_surface.h
@@ -82,6 +82,11 @@ struct wlr_surface {
 	 */
 	pixman_region32_t opaque_region;
 	/**
+	 * The current input region, in surface-local coordinates. It is clipped to
+	 * the surface bounds.
+	 */
+	pixman_region32_t input_region;
+	/**
 	 * `current` contains the current, committed surface state. `pending`
 	 * accumulates state changes from the client between commits and shouldn't
 	 * be accessed by the compositor directly. `previous` contains the state of