From b09bb615483401d5e84c30a05796d6660aed2e43 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Branimir=20Karad=C5=BEi=C4=87?= <branimirkaradzic@gmail.com>
Date: Fri, 4 Dec 2015 22:36:44 -0800
Subject: [PATCH] Fixed VS2012 build.

---
 examples/09-hdr/hdr.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/09-hdr/hdr.cpp b/examples/09-hdr/hdr.cpp
index a5985f45e..cbc260790 100644
--- a/examples/09-hdr/hdr.cpp
+++ b/examples/09-hdr/hdr.cpp
@@ -336,7 +336,7 @@ class HDR : public entry::AppI
 			{
 				union { uint32_t color; uint8_t bgra[4]; } cast = { m_lumBgra8 };
 				float exponent = cast.bgra[3]/255.0f * 255.0f - 128.0f;
-				float lumAvg   = cast.bgra[2]/255.0f * exp2(exponent);
+				float lumAvg   = cast.bgra[2]/255.0f * bx::fexp2(exponent);
 				imguiSlider("Lum Avg", lumAvg, 0.0f, 1.0f, 0.01f, false);
 			}