From 769107b7aabecc93dfd4ad92a361d01cdc3d848d Mon Sep 17 00:00:00 2001
From: Andri Yngvason <andri@yngvason.is>
Date: Fri, 27 Dec 2019 18:04:36 +0000
Subject: [PATCH] damage: Grow hint box after alignment

---
 src/damage.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/damage.c b/src/damage.c
index e60d876..d8c7682 100644
--- a/src/damage.c
+++ b/src/damage.c
@@ -61,6 +61,9 @@ int check_damage_linear(struct pixman_region16* damage,
 	int x_start = ALIGN_DOWN(x_hint, TILE_SIDE_LENGTH);
 	int y_start = ALIGN_DOWN(y_hint, TILE_SIDE_LENGTH);
 
+	width_hint += x_hint - x_start;
+	height_hint += y_hint - y_start;
+
 	for (int y = y_start; y < y_start + height_hint; y += TILE_SIDE_LENGTH) {
 		int tile_height = MIN(TILE_SIDE_LENGTH, height - y);