pick: show absolute difference, no negative values

hanatos · Sep 13, 2024 · b9c55a8 · b9c55a8
1 parent ab26cf3
commit b9c55a8
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/pipe/modules/pick/main.c b/src/pipe/modules/pick/main.c
@@ -274,9 +274,9 @@ void write_sink(
     if(show == 2)
     {
       const float d = _cie_de76(picked+3*k, ref+3*k);
-      picked[3*k+0] -= ref[3*k+0];
-      picked[3*k+1] -= ref[3*k+1];
-      picked[3*k+2] -= ref[3*k+2];
+      picked[3*k+0] = fabsf(picked[3*k+0] - ref[3*k+0]);
+      picked[3*k+1] = fabsf(picked[3*k+1] - ref[3*k+1]);
+      picked[3*k+2] = fabsf(picked[3*k+2] - ref[3*k+2]);
       if(d < de76[1])
       {
         // mi = k;