From 0975b3c753b876629820ff890a0fd8aaa10a8869 Mon Sep 17 00:00:00 2001
From: Jakub Valtar <jakub.valtar@gmail.com>
Date: Mon, 3 Aug 2015 19:17:13 -0400
Subject: [PATCH] PGL: fix depth reading for off-screen buffers

---
 core/src/processing/opengl/PGL.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/processing/opengl/PGL.java b/core/src/processing/opengl/PGL.java
index 214b0ba13..8ff575adf 100644
--- a/core/src/processing/opengl/PGL.java
+++ b/core/src/processing/opengl/PGL.java
@@ -2716,7 +2716,7 @@ public abstract class PGL {
   // to glReadPixels() should be done in readPixelsImpl().
 
   public void readPixels(int x, int y, int width, int height, int format, int type, Buffer buffer){
-    boolean multisampled = isMultisampled();
+    boolean multisampled = isMultisampled() || pg.offscreenMultisample;
     boolean depthReadingEnabled = pg.getHint(PConstants.ENABLE_DEPTH_READING);
     boolean depthRequested = format == STENCIL_INDEX || format == DEPTH_COMPONENT || format == DEPTH_STENCIL;