From d5496d68fd84456c2abb96e0c338345e4510b172 Mon Sep 17 00:00:00 2001
From: Sam Gateau <sam@highfidelity.io>
Date: Fri, 30 Mar 2018 16:58:41 -0700
Subject: [PATCH] FIx the mac crash when in front of a mirror by using the
 VIewFrustum stack correctly

---
 libraries/render-utils/src/AntialiasingEffect.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libraries/render-utils/src/AntialiasingEffect.cpp b/libraries/render-utils/src/AntialiasingEffect.cpp
index 4a9b69c099..ba5036ad68 100644
--- a/libraries/render-utils/src/AntialiasingEffect.cpp
+++ b/libraries/render-utils/src/AntialiasingEffect.cpp
@@ -380,6 +380,8 @@ void Antialiasing::run(const render::RenderContextPointer& renderContext, const
         batch.setResourceTexture(AntialiasingPass_VelocityMapSlot, nullptr);
         batch.setResourceTexture(AntialiasingPass_NextMapSlot, nullptr);
     });
+    
+    args->popViewFrustum();
 }
 
 
@@ -520,7 +522,7 @@ void JitterSample::run(const render::RenderContextPointer& renderContext) {
 
         viewFrustum.setProjection(projMat);
         viewFrustum.calculate();
-        args->setViewFrustum(viewFrustum);
+        args->pushViewFrustum(viewFrustum);
     } else {
         mat4 projMats[2];
         args->_context->getStereoProjections(projMats);
@@ -538,4 +540,4 @@ void JitterSample::run(const render::RenderContextPointer& renderContext) {
 }
 
 
-#endif
\ No newline at end of file
+#endif