check thread after init

codeanticode · codeanticode · commit 978227156fdc · 2015-12-12T15:23:11.000-05:00
diff --git a/core/src/processing/opengl/PGraphicsOpenGL.java b/core/src/processing/opengl/PGraphicsOpenGL.java
@@ -1461,11 +1461,6 @@ protected boolean pointBuffersContextIsOutdated() {
 
   @Override
   public void beginDraw() {
-    if (!pgl.threadIsCurrent()) {
-      PGraphics.showWarning(GL_THREAD_NOT_CURRENT);
-      return;
-    }
-
     if (primaryGraphics) {
       if (!initialized) {
         initPrimary();
@@ -1476,6 +1471,11 @@ public void beginDraw() {
       getPrimaryPG().setCurrentPG(this);
     }
 
+    if (!pgl.threadIsCurrent()) {
+      PGraphics.showWarning(GL_THREAD_NOT_CURRENT);
+      return;
+    }
+
     // This has to go after the surface initialization, otherwise offscreen
     // surfaces will have a null gl object.
     report("top beginDraw()");
