From: John Tsiombikas <nuclear@member.fsf.org>
Date: Mon, 17 May 2021 22:51:41 +0000 (+0300)
Subject: forgot to change the cosine offset to match the 1024 lut size
X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?p=retrobench;a=commitdiff_plain;h=b651991a8cb4cf8a1e64c66175f27091c805fdf6

forgot to change the cosine offset to match the 1024 lut size
---

diff --git a/src/util.h b/src/util.h
index 6880649..d1f81eb 100644
--- a/src/util.h
+++ b/src/util.h
@@ -15,7 +15,7 @@ typedef unsigned int uint32_t;
 extern int sinlut[];
 
 #define SIN(x) sinlut[(x) & 0x3ff]
-#define COS(x) sinlut[((x) + 512) & 0x3ff]
+#define COS(x) sinlut[((x) + 256) & 0x3ff]
 
 int mask_to_shift(unsigned int mask);