From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 20 Jun 2018 10:36:44 +0000 (+0300)
Subject: Correctly handle luminance-only formats in maketex.py
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=7de9a53a36fd4cc2bb08739b25695d3054f0d22a

Correctly handle luminance-only formats in maketex.py
---

diff --git a/scripts/maketex.py b/scripts/maketex.py
index 82a331a9..2e106948 100755
--- a/scripts/maketex.py
+++ b/scripts/maketex.py
@@ -39,7 +39,10 @@ def make_tex(fn, filter="LINEAR", anisotropy=0, wrap=None, srgb=False):
 	data = list(img.getdata())
 	for y in range(img.size[1]):
 		i = (img.size[1]-1-y)*img.size[0]
-		result += escape("".join(["".join([chr(v) for v in p]) for p in data[i:i+img.size[0]]]))
+		if fmt=="LUMINANCE" or fmt=="SLUMINANCE":
+			result += escape("".join([chr(v) for v in data[i:i+img.size[0]]]))
+		else:
+			result += escape("".join(["".join([chr(v) for v in p]) for p in data[i:i+img.size[0]]]))
 	result += "\";\n"
 
 	return result