CLBuildListener functionality for high level bindings.

- uses low level BuildProgramCallback internally
- updated tests, testing async builds

3 files changed, 38 insertions, 0 deletions

diff --git a/src/com/jogamp/opencl/util/CLBuildConfiguration.java b/src/com/jogamp/opencl/util/CLBuildConfiguration.java
index 1de62637..7019f1d2 100644
--- a/src/com/jogamp/opencl/util/CLBuildConfiguration.java
+++ b/src/com/jogamp/opencl/util/CLBuildConfiguration.java
@@ -21,6 +21,13 @@ public interface CLBuildConfiguration extends Cloneable {
     public CLProgram build(CLProgram program);
 
     /**
+     * Builds or rebuilds the program.
+     * @param program The program which should be build.
+     * @param listener The callback who is notified when the program has built.
+     */
+    public CLProgram build(CLProgram program, CLBuildListener listener);
+
+    /**
      * Sets the program which should be build.
      */
     public CLProgramConfiguration setProgram(CLProgram program);
diff --git a/src/com/jogamp/opencl/util/CLBuildListener.java b/src/com/jogamp/opencl/util/CLBuildListener.java
new file mode 100644
index 00000000..04769bb2
--- /dev/null
+++ b/src/com/jogamp/opencl/util/CLBuildListener.java
@@ -0,0 +1,25 @@
+/*
+ * Sunday, May 02 2010 20:38
+ */
+
+package com.jogamp.opencl.util;
+
+import com.jogamp.opencl.CLProgram;
+
+/**
+ * A callback an application can register to be called when the program executable
+ * has been built (successfully or unsuccessfully).<br/>
+ * Note1: registering a build callback can make {@link CL#clBuildProgram} non blocking (OpenCL implementation dependent).<br/>
+ * Note2: the thread which calls this method is unspecified. The Application should ensure propper synchronization.
+ * @author Michael Bien
+ * @see com.jogamp.opencl.CL#clBuildProgram(long, int, com.jogamp.common.nio.PointerBuffer, java.lang.String, com.jogamp.opencl.impl.BuildProgramCallback) 
+ */
+public interface CLBuildListener {
+
+    /**
+     * Called when the program executable
+     * has been built (successfully or unsuccessfully).
+     */
+    public void buildFinished(CLProgram program);
+
+}
diff --git a/src/com/jogamp/opencl/util/CLProgramConfiguration.java b/src/com/jogamp/opencl/util/CLProgramConfiguration.java
index 901e28ce..de80376b 100644
--- a/src/com/jogamp/opencl/util/CLProgramConfiguration.java
+++ b/src/com/jogamp/opencl/util/CLProgramConfiguration.java
@@ -21,6 +21,12 @@ public interface CLProgramConfiguration extends CLBuildConfiguration {
     public CLProgram build();
 
     /**
+     * Builds or rebuilds a program.
+     * @param listener The callback who will be notified when the program has built.
+     */
+    public CLProgram build(CLBuildListener listener);
+
+    /**
      * Returns the program.
      */
     public CLProgram getProgram();