changed resource release synchronization in a way that we can allow concurrent releases of the root and children of the resource hierarchy without a global lock (and a "already released" exception).

1 files changed, 1 insertions, 1 deletions

diff --git a/src/com/jogamp/opencl/CLSampler.java b/src/com/jogamp/opencl/CLSampler.java
index 3f145b3b..c5b01c8b 100644
--- a/src/com/jogamp/opencl/CLSampler.java
+++ b/src/com/jogamp/opencl/CLSampler.java
@@ -79,7 +79,7 @@ public class CLSampler extends CLObjectResource {
     }
 
     @Override
-    public void release() {
+    public synchronized void release() {
         super.release();
         int ret = binding.clReleaseSampler(ID);
         context.onSamplerReleased(this);