introduced CLQueueContext and its factory - WIP.

1 files changed, 46 insertions, 0 deletions

diff --git a/src/com/jogamp/opencl/util/concurrent/CLQueueContextFactory.java b/src/com/jogamp/opencl/util/concurrent/CLQueueContextFactory.java
new file mode 100644
index 00000000..64fdfbcd
--- /dev/null
+++ b/src/com/jogamp/opencl/util/concurrent/CLQueueContextFactory.java
@@ -0,0 +1,46 @@
+/*
+ * Created onSaturday, May 07 2011 00:40
+ */
+package com.jogamp.opencl.util.concurrent;
+
+import com.jogamp.opencl.CLCommandQueue;
+import com.jogamp.opencl.CLProgram;
+
+/**
+ *
+ * @author Michael Bien
+ */
+public abstract class CLQueueContextFactory<C extends CLQueueContext> {
+
+    /**
+     * Creates a new queue context for the given queue.
+     * @param old the old context or null.
+     */
+    public abstract C setup(CLCommandQueue queue, CLQueueContext old);
+
+
+    /**
+     * Creates a simple context factory producing single program contexts.
+     * @param source sourcecode of a OpenCL program.
+     */
+    public static CLSimpleContextFactory createSimple(String source) {
+        return new CLSimpleContextFactory(source);
+    }
+
+    public static class CLSimpleContextFactory extends CLQueueContextFactory<CLQueueContext.CLSimpleQueueContext> {
+
+        private final String source;
+
+        public CLSimpleContextFactory(String source) {
+            this.source = source;
+        }
+
+        @Override
+        public CLQueueContext.CLSimpleQueueContext setup(CLCommandQueue queue, CLQueueContext old) {
+            CLProgram program = queue.getContext().createProgram(source).build(queue.getDevice());
+            return new CLQueueContext.CLSimpleQueueContext(queue, program);
+        }
+
+    }
+
+}