From 668bb0a44cc993725c1f0d2b419e498070c24cac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miloslav=20=C4=8C=C3=AD=C5=BE?= <tastyfish@seznam.cz>
Date: Sun, 2 Jun 2019 22:49:50 +0200
Subject: [PATCH] Fix inefficiency in PC

---
 small3dlib.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/small3dlib.h b/small3dlib.h
index 5eca0c3..eb7dc4d 100644
--- a/small3dlib.h
+++ b/small3dlib.h
@@ -1542,7 +1542,7 @@ void S3L_drawTriangle(
 #if S3L_COMPUTE_DEPTH
   #if S3L_PERSPECTIVE_CORRECTION == 1
         p.depth = (S3L_FRACTIONS_PER_UNIT * S3L_FRACTIONS_PER_UNIT) /
-          S3L_nonZero(S3L_interpolate(lRecipZ,rRecipZ,x - lX,rX - lX));
+          S3L_nonZero(S3L_interpolate(lRecipZ,rRecipZ,i,rowLength));
   #else
         p.depth = S3L_getFastLerpValue(depthFLS);
         S3L_stepFastLerp(depthFLS);