From 1e47a536031829dfad3a527b428447f3df96c0af Mon Sep 17 00:00:00 2001
From: Brad Davis <bdavis@saintandreas.org>
Date: Sun, 1 Nov 2015 14:34:03 -0800
Subject: [PATCH] Fixing mac oculus crash

---
 plugins/oculusLegacy/src/OculusLegacyDisplayPlugin.cpp | 8 ++++++++
 plugins/oculusLegacy/src/OculusLegacyDisplayPlugin.h   | 1 +
 2 files changed, 9 insertions(+)

diff --git a/plugins/oculusLegacy/src/OculusLegacyDisplayPlugin.cpp b/plugins/oculusLegacy/src/OculusLegacyDisplayPlugin.cpp
index 5a253cdbbf..0120bcf2aa 100644
--- a/plugins/oculusLegacy/src/OculusLegacyDisplayPlugin.cpp
+++ b/plugins/oculusLegacy/src/OculusLegacyDisplayPlugin.cpp
@@ -190,6 +190,14 @@ void OculusLegacyDisplayPlugin::deactivate() {
     ovr_Shutdown();
 }
 
+// DLL based display plugins MUST initialize GLEW inside the DLL code.
+void OculusLegacyDisplayPlugin::customizeContext() {
+    glewExperimental = true;
+    GLenum err = glewInit();
+    glGetError();
+    WindowOpenGLDisplayPlugin::customizeContext();
+}
+
 void OculusLegacyDisplayPlugin::preDisplay() {
     _window->makeCurrent();
 }
diff --git a/plugins/oculusLegacy/src/OculusLegacyDisplayPlugin.h b/plugins/oculusLegacy/src/OculusLegacyDisplayPlugin.h
index 2e95cee9bb..6e3f864aee 100644
--- a/plugins/oculusLegacy/src/OculusLegacyDisplayPlugin.h
+++ b/plugins/oculusLegacy/src/OculusLegacyDisplayPlugin.h
@@ -35,6 +35,7 @@ public:
     virtual glm::mat4 getHeadPose() const override;
 
 protected:
+    virtual void customizeContext() override;
     virtual void preRender() override;
     virtual void preDisplay() override;
     virtual void display(GLuint finalTexture, const glm::uvec2& sceneSize) override;