From d2e40a3d0d2cba7d228537180f5997717f60366f Mon Sep 17 00:00:00 2001
From: "K. Lange" <klange@toaruos.org>
Date: Thu, 3 Jan 2019 18:00:46 +0900
Subject: [PATCH] yutani: missing clip region recalculation in reinit

---
 lib/yutani.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/yutani.c b/lib/yutani.c
index 0d91de6a..2cb56ef7 100644
--- a/lib/yutani.c
+++ b/lib/yutani.c
@@ -1092,6 +1092,13 @@ void reinit_graphics_yutani(gfx_context_t * out, yutani_window_t * window) {
 	out->stride = window->width * 4;
 	out->depth  = 32;
 	out->size   = GFX_H(out) * GFX_W(out) * GFX_B(out);
+
+	if (out->clips && out->clips_size != out->height) {
+		free(out->clips);
+		out->clips = NULL;
+		out->clips_size = 0;
+	}
+
 	if (out->buffer == out->backbuffer) {
 		out->buffer = window->buffer;
 		out->backbuffer = out->buffer;