fixed generics to accept subdevices.

2 files changed, 3 insertions, 3 deletions

diff --git a/src/com/jogamp/opencl/util/CLMultiContext.java b/src/com/jogamp/opencl/util/CLMultiContext.java
index 8d021ae3..327cdd9a 100644
--- a/src/com/jogamp/opencl/util/CLMultiContext.java
+++ b/src/com/jogamp/opencl/util/CLMultiContext.java
@@ -68,7 +68,7 @@ public class CLMultiContext implements CLResource {
      * Creates a multi context with the specified devices.
      * The devices don't have to be from the same platform.
      */
-    public static CLMultiContext create(Collection<CLDevice> devices) {
+    public static CLMultiContext create(Collection<? extends CLDevice> devices) {
 
         if(devices.isEmpty()) {
             throw new IllegalArgumentException("device list was empty");
@@ -103,7 +103,7 @@ public class CLMultiContext implements CLResource {
      * filter devices; don't allow the same device to be used in more than one platform.
      * example: a CPU available via the AMD and Intel SDKs shouldn't end up in two contexts
      */
-    private static Map<CLPlatform, List<CLDevice>> filterPlatformConflicts(Collection<CLDevice> devices) {
+    private static Map<CLPlatform, List<CLDevice>> filterPlatformConflicts(Collection<? extends CLDevice> devices) {
 
         // FIXME: devicename-platform is used as unique device identifier - replace if we have something better
         
diff --git a/src/com/jogamp/opencl/util/concurrent/CLCommandQueuePool.java b/src/com/jogamp/opencl/util/concurrent/CLCommandQueuePool.java
index 12bfba82..e9ae7acb 100644
--- a/src/com/jogamp/opencl/util/concurrent/CLCommandQueuePool.java
+++ b/src/com/jogamp/opencl/util/concurrent/CLCommandQueuePool.java
@@ -56,7 +56,7 @@ public class CLCommandQueuePool implements CLResource {
         return create(mc.getDevices(), modes);
     }
 
-    public static CLCommandQueuePool create(Collection<CLDevice> devices, CLCommandQueue.Mode... modes) {
+    public static CLCommandQueuePool create(Collection<? extends CLDevice> devices, CLCommandQueue.Mode... modes) {
         List<CLCommandQueue> queues = new ArrayList<CLCommandQueue>(devices.size());
         for (CLDevice device : devices) {
             queues.add(device.createCommandQueue(modes));