From e35bb7dcbc618b82c8ea3cdda816622cea91955b Mon Sep 17 00:00:00 2001
From: shamanDevel <sebastian.weiss_germering@web.de>
Date: Thu, 5 May 2016 19:49:51 +0200
Subject: [PATCH] added a constructor that disables the program cache: used
 during development

---
 .../java/com/jme3/opencl/OpenCLObjectManager.java |  4 ++--
 .../main/java/com/jme3/opencl/ProgramCache.java   | 15 +++++++++++++++
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/jme3-core/src/main/java/com/jme3/opencl/OpenCLObjectManager.java b/jme3-core/src/main/java/com/jme3/opencl/OpenCLObjectManager.java
index 1d29a829f..4b761da5b 100644
--- a/jme3-core/src/main/java/com/jme3/opencl/OpenCLObjectManager.java
+++ b/jme3-core/src/main/java/com/jme3/opencl/OpenCLObjectManager.java
@@ -43,8 +43,8 @@ import java.util.logging.Logger;
  */
 public class OpenCLObjectManager {
     private static final Logger LOG = Logger.getLogger(OpenCLObjectManager.class.getName());
-    private static final Level LOG_LEVEL1 = Level.INFO;
-    private static final Level LOG_LEVEL2 = Level.INFO;
+    private static final Level LOG_LEVEL1 = Level.FINER;
+    private static final Level LOG_LEVEL2 = Level.FINE;
     /**
      * Call Runtime.getRuntime().gc() every these frames
      */
diff --git a/jme3-core/src/main/java/com/jme3/opencl/ProgramCache.java b/jme3-core/src/main/java/com/jme3/opencl/ProgramCache.java
index 0356cf3d7..bc533acaf 100644
--- a/jme3-core/src/main/java/com/jme3/opencl/ProgramCache.java
+++ b/jme3-core/src/main/java/com/jme3/opencl/ProgramCache.java
@@ -59,6 +59,21 @@ public class ProgramCache {
     private final Device device;
     private final File tmpFolder;
 
+    /**
+     * Creates a "disabled" program cache, no caching is done.
+     * {@link #loadFromCache(java.lang.String) } will always return {@code null}
+     * and {@link #saveToCache(java.lang.String, com.jme3.opencl.Program) } does
+     * nothing.<br>
+     * Use this during development if you still modify your kernel code.
+     * (Otherwise, you don't see the changes because you are still use the 
+     * cached version of your program)
+     */
+    public ProgramCache() {
+        this.context = null;
+        this.device = null;
+        this.tmpFolder = null;
+    }
+    
     /**
      * Creates a new program cache associated with the specified context and
      * devices.