From: Toni Wilen <twilen@winuae.net>
Date: Thu, 6 Sep 2018 15:57:25 +0000 (+0300)
Subject: Check also shres_shift.
X-Git-Tag: 4100~93
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=affc27e709981a34ed2dc1752d5d6292f705aa13;p=francis%2Fwinuae.git

Check also shres_shift.
---

diff --git a/drawing.cpp b/drawing.cpp
index f081441d..6d346a2f 100644
--- a/drawing.cpp
+++ b/drawing.cpp
@@ -79,7 +79,7 @@ static void lores_set(int lores)
 {
 	int old = lores_shift;
 	lores_shift = lores;
-	if (lores_shift != old) {
+	if (lores_shift != old || shres_shift != RES_MAX - lores) {
 		shres_shift = RES_MAX - lores;
 		pfield_set_linetoscr();
 	}
@@ -858,8 +858,10 @@ static int unpainted;
 STATIC_INLINE xcolnr getbgc (int blank)
 {
 #if BG_COLOR_DEBUG
-	if (blank)
+	if (blank > 0)
 		return xcolors[0x088];
+	else if (blank < 0)
+		return xcolors[0x0f8];
 	else if (hposblank == 1)
 		return xcolors[0xf00];
 	else if (hposblank == 2)