From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Mon, 17 May 2021 02:29:07 +0000 (-0700)
Subject: abbreviate some manual fmaxf and fminf operations
X-Git-Tag: 2.47.3~24^2~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=68b8414b3b3659f7f39493bcffb2fd1775d94ae2;p=graphviz

abbreviate some manual fmaxf and fminf operations
---

diff --git a/cmd/smyrna/trackball.c b/cmd/smyrna/trackball.c
index 91f87ace3..9c0f61bf3 100644
--- a/cmd/smyrna/trackball.c
+++ b/cmd/smyrna/trackball.c
@@ -181,10 +181,8 @@ void trackball(float q[4], float p1x, float p1y, float p2x, float p2y)
     /*
      * Avoid problems with out-of-control values...
      */
-    if (t > 1.0f)
-	t = 1.0f;
-    if (t < -1.0f)
-	t = -1.0f;
+    t = fminf(t, 1.0f);
+    t = fmaxf(t, -1.0f);
     phi = 2.0f * asinf(t);
 
     axis_to_quat(a, phi, q);