X-Git-Url: https://git.sesse.net/?p=c64tapwav;a=blobdiff_plain;f=interpolate.cpp;h=78b2dae1e43e59cdb8923d90e6fd9a8e5645f0dd;hp=cd250c151851619bb0fd128e5120dbc18e049ec1;hb=d693db9567105ab7837addb952c2553d2dfa9543;hpb=08089f496815d725c3bee171bae0e884642ffc05

diff --git a/interpolate.cpp b/interpolate.cpp
index cd250c1..78b2dae 100644
--- a/interpolate.cpp
+++ b/interpolate.cpp
@@ -1,11 +1,11 @@
 #include "interpolate.h"
 
-double lanczos_table[(LANCZOS_RADIUS * 2) * LANCZOS_RESOLUTION];
+double lanczos_table[LANCZOS_RADIUS * LANCZOS_RESOLUTION];
 
 void make_lanczos_weight_table()
 {
-	for (int i = 0; i < (LANCZOS_RADIUS * 2) * LANCZOS_RESOLUTION; ++i) {
-		float x = double(i) / LANCZOS_RESOLUTION - LANCZOS_RADIUS;
+	for (int i = 0; i < LANCZOS_RADIUS * LANCZOS_RESOLUTION; ++i) {
+		float x = double(i) / LANCZOS_RESOLUTION;
 		lanczos_table[i] = lanczos_weight(x);
 	}
 }