2 files changed, 26 insertions, 6 deletions
diff --git a/src/com/jogamp/opencl/util/CLDeviceFilters.java b/src/com/jogamp/opencl/util/CLDeviceFilters.java
index a2ba0475..045d4c7f 100644
--- a/src/com/jogamp/opencl/util/CLDeviceFilters.java
+++ b/src/com/jogamp/opencl/util/CLDeviceFilters.java
@@ -32,6 +32,7 @@ import com.jogamp.opencl.CLCommandQueue.Mode;
 import com.jogamp.opencl.CLDevice;
 import java.nio.ByteOrder;
 import java.util.Arrays;
+import java.util.List;
 
 /**
  * Pre-defined filters.
@@ -82,8 +83,9 @@ public class CLDeviceFilters {
      */
     public static Filter<CLDevice> extension(final String... extensions) {
         return new Filter<CLDevice>() {
+            private final List<String> extensionList = Arrays.asList(extensions);
             public boolean accept(CLDevice item) {
-                return item.getExtensions().containsAll(Arrays.asList(extensions));
+                return item.getExtensions().containsAll(extensionList);
             }
         };
     }
@@ -93,8 +95,9 @@ public class CLDeviceFilters {
      */
     public static Filter<CLDevice> queueMode(final Mode... modes) {
         return new Filter<CLDevice>() {
+            private final List<Mode> modeList = Arrays.asList(modes);
             public boolean accept(CLDevice item) {
-                return item.getQueueProperties().containsAll(Arrays.asList(modes));
+                return item.getQueueProperties().containsAll(modeList);
             }
         };
     }
diff --git a/src/com/jogamp/opencl/util/CLPlatformFilters.java b/src/com/jogamp/opencl/util/CLPlatformFilters.java
index dab7448f..48d20916 100644
--- a/src/com/jogamp/opencl/util/CLPlatformFilters.java
+++ b/src/com/jogamp/opencl/util/CLPlatformFilters.java
@@ -33,7 +33,8 @@ import com.jogamp.opencl.CLDevice;
 import com.jogamp.opencl.CLPlatform;
 import com.jogamp.opencl.CLVersion;
 import java.util.Arrays;
-import java.util.List;
+import javax.media.opengl.GL;
+import javax.media.opengl.GLContext;
 
 /**
  * Pre-defined filters.
@@ -70,10 +71,11 @@ public class CLPlatformFilters {
      */
     public static Filter<CLPlatform> glSharing() {
         return new Filter<CLPlatform>() {
+            private final Filter<CLDevice> glFilter = CLDeviceFilters.glSharing();
             public boolean accept(CLPlatform item) {
                 CLDevice[] devices = item.listCLDevices();
                 for (CLDevice device : devices) {
-                    if(device.isGLMemorySharingSupported()) {
+                    if(glFilter.accept(device)) {
                         return true;
                     }
                 }
@@ -83,6 +85,21 @@ public class CLPlatformFilters {
     }
 
     /**
+     * Accepts all with the given OpenGL context compatible platforms containing at least one
+     * devices of which supports OpenGL-OpenCL interoparability.
+     */
+    public static Filter<CLPlatform> glSharing(final GLContext context) {
+        return new Filter<CLPlatform>() {
+            private final Filter<CLPlatform> glFilter = glSharing();
+            public boolean accept(CLPlatform item) {
+                String glVendor = context.getGL().glGetString(GL.GL_VENDOR);
+                String clVendor = item.getVendor();
+                return clVendor.equals(glVendor) && glFilter.accept(item);
+            }
+        };
+    }
+
+    /**
      * Accepts all platforms supporting the given extensions.
      */
     public static Filter<CLPlatform> extension(final String... extensions) {
@@ -98,10 +115,10 @@ public class CLPlatformFilters {
      */
     public static Filter<CLPlatform> queueMode(final Mode... modes) {
         return new Filter<CLPlatform>() {
+            private final Filter<CLDevice> queueModeFilter = CLDeviceFilters.queueMode(modes);
             public boolean accept(CLPlatform item) {
-                List<Mode> modesList = Arrays.asList(modes);
                 for (CLDevice device : item.listCLDevices()) {
-                    if(device.getQueueProperties().containsAll(modesList)) {
+                    if(queueModeFilter.accept(device)) {
                         return true;
                     }
                 }