1 files changed, 11 insertions, 9 deletions
diff --git a/src/com/jogamp/opencl/gl/CLGLImage2d.java b/src/com/jogamp/opencl/gl/CLGLImage2d.java
index dd6b9d5a..954a2334 100644
--- a/src/com/jogamp/opencl/gl/CLGLImage2d.java
+++ b/src/com/jogamp/opencl/gl/CLGLImage2d.java
@@ -31,17 +31,18 @@ package com.jogamp.opencl.gl;
 import com.jogamp.opencl.llb.CL;
 import com.jogamp.opencl.llb.gl.CLGL;
 import com.jogamp.opencl.CLContext;
+import com.jogamp.opencl.CLException;
 import com.jogamp.opencl.CLImage2d;
 import com.jogamp.opencl.CLImageFormat;
 import com.jogamp.opencl.llb.impl.CLImageFormatImpl;
+
 import java.nio.Buffer;
-import javax.media.opengl.GLContext;
 
-import static com.jogamp.opencl.llb.CL.*;
+import javax.media.opengl.GLContext;
 
 /**
  * 2D OpenCL image representing an OpenGL renderbuffer.
- * @author Michael Bien
+ * @author Michael Bien, et.al.
  */
 public class CLGLImage2d<B extends Buffer> extends CLImage2d<B> implements CLGLObject {
 
@@ -55,7 +56,7 @@ public class CLGLImage2d<B extends Buffer> extends CLImage2d<B> implements CLGLO
         this.GLID = glid;
     }
 
-    static <B extends Buffer> CLGLImage2d<B> createFromGLRenderbuffer(CLContext context, B directBuffer, int flags, int glObject) {
+    static <B extends Buffer> CLGLImage2d<B> createFromGLRenderbuffer(CLContext context, B directBuffer, int flags, int renderbuffer) {
 
         CLGLBuffer.checkBuffer(directBuffer, flags);
 
@@ -63,19 +64,20 @@ public class CLGLImage2d<B extends Buffer> extends CLImage2d<B> implements CLGLO
         int[] result = new int[1];
         CLGL clgli = (CLGL)cl;
 
-        long id = clgli.clCreateFromGLRenderbuffer(context.ID, flags, glObject, result, 0);
+        long id = clgli.clCreateFromGLRenderbuffer(context.ID, flags, renderbuffer, result, 0);
+        CLException.checkForError(result[0], "can not create CLGLImage2d from renderbuffer #"+renderbuffer+".");
 
-        return createImage(context, id, directBuffer, glObject, flags);
+        return createImage(context, id, directBuffer, renderbuffer, flags);
     }
 
     static <B extends Buffer> CLGLImage2d<B> createImage(CLContext context, long id, B directBuffer, int glObject, int flags) {
         CLImageInfoAccessor accessor = new CLImageInfoAccessor(getCL(context), id);
 
         CLImageFormat format = createUninitializedImageFormat();
-        accessor.getInfo(CL_IMAGE_FORMAT, CLImageFormatImpl.size(), format.getFormatImpl().getBuffer(), null);
+        accessor.getInfo(CL.CL_IMAGE_FORMAT, CLImageFormatImpl.size(), format.getFormatImpl().getBuffer(), null);
 
-        int width = (int)accessor.getLong(CL_IMAGE_WIDTH);
-        int height = (int)accessor.getLong(CL_IMAGE_HEIGHT);
+        int width = (int)accessor.getLong(CL.CL_IMAGE_WIDTH);
+        int height = (int)accessor.getLong(CL.CL_IMAGE_HEIGHT);
 
         return new CLGLImage2d<B>(context, directBuffer, format, accessor, width, height, id, glObject, flags);
     }