From a841cc845f106f6adf1077e99f9b9a5074c3084f Mon Sep 17 00:00:00 2001
From: Viktor Zoutman <bideblade1@hotmail.com>
Date: Mon, 16 Nov 2020 21:24:35 +0100
Subject: [PATCH] Update math_ext.rs

---
 crates/spirv-std/src/math_ext.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crates/spirv-std/src/math_ext.rs b/crates/spirv-std/src/math_ext.rs
index c5b5495d9d..bab8afdefa 100644
--- a/crates/spirv-std/src/math_ext.rs
+++ b/crates/spirv-std/src/math_ext.rs
@@ -78,7 +78,7 @@ impl MathExt for f32 {
     }
 
     fn fract(self) -> f32 {
-        self - self.trunc()
+        self - self.floor()
     }
 
     fn signum(self) -> f32 {