From 1e292775730f86f89d34c2581de5895d842f5cb1 Mon Sep 17 00:00:00 2001
From: Jakub Valtar <jakub.valtar@gmail.com>
Date: Fri, 25 Sep 2015 01:28:56 -0400
Subject: [PATCH] Keep only references to primary PGL

---
 core/src/processing/opengl/PGraphicsOpenGL.java | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/core/src/processing/opengl/PGraphicsOpenGL.java b/core/src/processing/opengl/PGraphicsOpenGL.java
index c925ee6de..c76c824b8 100644
--- a/core/src/processing/opengl/PGraphicsOpenGL.java
+++ b/core/src/processing/opengl/PGraphicsOpenGL.java
@@ -796,7 +796,7 @@ public class PGraphicsOpenGL extends PGraphics {
 
       drainRefQueueBounded();
 
-      this.pgl = tex.pgl;
+      this.pgl = tex.pg.getPrimaryPGL();
       pgl.genTextures(1, intBuffer);
       tex.glName = intBuffer.get(0);
 
@@ -872,7 +872,7 @@ public class PGraphicsOpenGL extends PGraphics {
 
       drainRefQueueBounded();
 
-      this.pgl = vbo.pgl;
+      this.pgl = vbo.pgl.graphics.getPrimaryPGL();
       pgl.genBuffers(1, intBuffer);
       vbo.glId = intBuffer.get(0);
 
@@ -950,7 +950,7 @@ public class PGraphicsOpenGL extends PGraphics {
 
       drainRefQueueBounded();
 
-      this.pgl = sh.pgl;
+      this.pgl = sh.pgl.graphics.getPrimaryPGL();
       sh.glProgram = pgl.createProgram();
       sh.glVertex = pgl.createShader(PGL.VERTEX_SHADER);
       sh.glFragment = pgl.createShader(PGL.FRAGMENT_SHADER);
@@ -1045,7 +1045,7 @@ public class PGraphicsOpenGL extends PGraphics {
 
       drainRefQueueBounded();
 
-      this.pgl = fb.pgl;
+      this.pgl = fb.pg.getPrimaryPGL();
 
       if (!fb.screenFb) {
         pgl.genFramebuffers(1, intBuffer);