From 914b959ef974e97d68e947a38b19f875d13c9ef2 Mon Sep 17 00:00:00 2001
From: Wenzel Jakob <wenzel@cs.cornell.edu>
Date: Fri, 22 Oct 2010 12:13:12 -0700
Subject: [PATCH] windows compilation fix

---
 include/mitsuba/hw/device.h | 2 +-
 include/mitsuba/hw/viewer.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/mitsuba/hw/device.h b/include/mitsuba/hw/device.h
index 0d3bd076..37266627 100644
--- a/include/mitsuba/hw/device.h
+++ b/include/mitsuba/hw/device.h
@@ -115,7 +115,7 @@ private:
 
 /** \brief Abstract device event callback
  */
-class DeviceEventListener {
+class MTS_EXPORT_HW DeviceEventListener {
 public:
 	/** \brief Called when a device event occurs
 	 * @param pEvent The event data structure
diff --git a/include/mitsuba/hw/viewer.h b/include/mitsuba/hw/viewer.h
index e3569663..41067782 100644
--- a/include/mitsuba/hw/viewer.h
+++ b/include/mitsuba/hw/viewer.h
@@ -31,7 +31,7 @@ MTS_NAMESPACE_BEGIN
  * This class makes it possible to rapidly prototype simple OpenGL
  * applications, which can be started using the 'mtsutil' launcher.
  */
-class Viewer : public Utility, public DeviceEventListener {
+class MTS_EXPORT_HW Viewer : public Utility, public DeviceEventListener {
 public:
 	/// Construct a new viewer
 	Viewer();