From ed483a565b82d35595fc4f44d38cf61f66875400 Mon Sep 17 00:00:00 2001
From: Rudolf Polzer <divverent@xonotic.org>
Date: Fri, 15 Jul 2011 21:12:52 +0200
Subject: [PATCH] set S2TC configuration

---
 misc/tools/cached-converter.sh | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/misc/tools/cached-converter.sh b/misc/tools/cached-converter.sh
index 6566f762..642edb10 100755
--- a/misc/tools/cached-converter.sh
+++ b/misc/tools/cached-converter.sh
@@ -308,6 +308,20 @@ for F in "$@"; do
 			;;
 	esac
 
+	# configure S2TC
+	case "$f" in
+		*_norm)
+			export S2TC_COLORDIST_MODE=NORMALMAP
+			export S2TC_RANDOM_COLORS=256
+			export S2TC_REFINE_COLORS=LOOP
+			;;
+		*)
+			export S2TC_COLORDIST_MODE=SRGB_MIXED
+			export S2TC_RANDOM_COLORS=64
+			export S2TC_REFINE_COLORS=LOOP
+			;;
+	esac
+
 	# for deluxemaps, lightmaps and normalmaps, enforce high jpeg quality (like on alpha channels)
 	if [ "$jqual_a" -gt "$jqual_rgb" ]; then
 		case "$f" in
-- 
2.39.2