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-rw-r--r--include/wlr/types/wlr_box.h2
-rw-r--r--include/wlr/util/region.h7
2 files changed, 8 insertions, 1 deletions
diff --git a/include/wlr/types/wlr_box.h b/include/wlr/types/wlr_box.h
index fc86f0ac..0e586a18 100644
--- a/include/wlr/types/wlr_box.h
+++ b/include/wlr/types/wlr_box.h
@@ -27,7 +27,7 @@ void wlr_box_transform(const struct wlr_box *box,
struct wlr_box *dest);
/**
- * Creates the smallest box that contains a rotated box.
+ * Creates the smallest box that contains the box rotated about its center.
*/
void wlr_box_rotated_bounds(const struct wlr_box *box, float rotation,
struct wlr_box *dest);
diff --git a/include/wlr/util/region.h b/include/wlr/util/region.h
index 7883af97..c0fe6063 100644
--- a/include/wlr/util/region.h
+++ b/include/wlr/util/region.h
@@ -26,4 +26,11 @@ void wlr_region_transform(pixman_region32_t *dst, pixman_region32_t *src,
void wlr_region_expand(pixman_region32_t *dst, pixman_region32_t *src,
int distance);
+/*
+ * Builds the smallest possible region that contains the region rotated about
+ * the point (ox, oy).
+ */
+void wlr_region_rotated_bounds(pixman_region32_t *dst, pixman_region32_t *src,
+ float rotation, int ox, int oy);
+
#endif