guided filter: properly validate radius parameter before calling boxblur

2018-10-10 22:49:12 +02:00
parent 30d8a674aa
commit 02a15bc58d
2 changed files with 1 additions and 2 deletions
--- a/rtengine/boxblur.h
+++ b/rtengine/boxblur.h
@@ -35,8 +35,6 @@ namespace rtengine
 template<class T, class A> void boxblur (T** src, A** dst, int radx, int rady, int W, int H)
 {
    //box blur image; box range = (radx,rady)
-    radx = min(radx, W-1);
-    rady = min(rady, H-1);

    AlignedBuffer<float>* buffer = new AlignedBuffer<float> (W * H);
    float* temp = buffer->data;