From d253e4bf4ffdf4db0a52efd9f6e047988a5a351b Mon Sep 17 00:00:00 2001
From: castano <castano@95f4ed2b-212e-0410-8b90-d31948207fce>
Date: Sun, 5 Oct 2008 09:58:21 +0000
Subject: [PATCH] Implement sinc filter...

---
 src/nvimage/Filter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nvimage/Filter.cpp b/src/nvimage/Filter.cpp
index 1b60b8c..aff3bdd 100644
--- a/src/nvimage/Filter.cpp
+++ b/src/nvimage/Filter.cpp
@@ -244,7 +244,7 @@ SincFilter::SincFilter(float w) : Filter(w) {}
 
 float SincFilter::evaluate(float x) const
 {
-	return 0.0f;
+	return sincf(PI * x);
 }