From: Toni Wilen <twilen@winuae.net>
Date: Fri, 12 Jul 2019 16:40:49 +0000 (+0300)
Subject: Do not save AGA colors statefile chunk if all colors have defaults.
X-Git-Tag: 4300~179
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=d9779c18bf49f771ba3709c797d8e2f03744386c;p=francis%2Fwinuae.git

Do not save AGA colors statefile chunk if all colors have defaults.
---

diff --git a/custom.cpp b/custom.cpp
index 7d4ba0f4..b0531d4f 100644
--- a/custom.cpp
+++ b/custom.cpp
@@ -11057,6 +11057,16 @@ uae_u8 *save_custom_agacolors (int *len, uae_u8 *dstptr)
 {
 	uae_u8 *dstbak, *dst;
 
+	if (!(currprefs.chipset_mask & CSMASK_AGA)) {
+		int i;
+		for (i = 0; i < 256; i++) {
+			if (current_colors.color_regs_aga[i] || color_regs_genlock[i])
+				break;
+		}
+		if (i == 256)
+			return NULL;
+	}
+
 	if (dstptr)
 		dstbak = dst = dstptr;
 	else