image factory methods for CLContext.

2 files changed, 88 insertions, 0 deletions

diff --git a/src/com/jogamp/opencl/CLContext.java b/src/com/jogamp/opencl/CLContext.java
index 34e23786..12d4f991 100644
--- a/src/com/jogamp/opencl/CLContext.java
+++ b/src/com/jogamp/opencl/CLContext.java
@@ -328,6 +328,66 @@ public class CLContext extends CLObject implements CLResource {
         return buffer;
     }
 
+    /**
+     * Creates a CLImage2d with the specified format, dimension and flags.
+     */
+    public final CLImage2d<?> createImage2d(int width, int height, CLImageFormat format, Mem... flags) {
+        return createImage2d(null, width, height, 0, format, flags);
+    }
+
+    /**
+     * Creates a CLImage2d with the specified format, dimension and flags.
+     */
+    public final CLImage2d<?> createImage2d(int width, int height, int rowPitch, CLImageFormat format, Mem... flags) {
+        return createImage2d(null, width, height, rowPitch, format, flags);
+    }
+
+    /**
+     * Creates a CLImage2d with the specified format, dimension and flags.
+     */
+    public final <B extends Buffer> CLImage2d<B> createImage2d(B directBuffer, int width, int height, CLImageFormat format, Mem... flags) {
+        return createImage2d(directBuffer, width, height, 0, format, flags);
+    }
+
+    /**
+     * Creates a CLImage2d with the specified format, dimension and flags.
+     */
+    public final <B extends Buffer> CLImage2d<B> createImage2d(B directBuffer, int width, int height, int rowPitch, CLImageFormat format, Mem... flags) {
+        CLImage2d<B> image = CLImage2d.createImage(this, directBuffer, width, height, rowPitch, format, Mem.flagsToInt(flags));
+        memoryObjects.add(image);
+        return image;
+    }
+
+    /**
+     * Creates a CLImage3d with the specified format, dimension and flags.
+     */
+    public final CLImage3d<?> createImage3d(int width, int height, CLImageFormat format, Mem... flags) {
+        return createImage3d(null, width, height, 0, format, flags);
+    }
+
+    /**
+     * Creates a CLImage3d with the specified format, dimension and flags.
+     */
+    public final CLImage3d<?> createImage3d(int width, int height, int depth, int rowPitch, CLImageFormat format, Mem... flags) {
+        return createImage3d(null, width, height, rowPitch, format, flags);
+    }
+
+    /**
+     * Creates a CLImage3d with the specified format, dimension and flags.
+     */
+    public final <B extends Buffer> CLImage3d<B> createImage3d(B directBuffer, int width, int height, int depth, CLImageFormat format, Mem... flags) {
+        return createImage3d(directBuffer, width, height, depth, 0, 0, format, flags);
+    }
+
+    /**
+     * Creates a CLImage3d with the specified format, dimension and flags.
+     */
+    public final <B extends Buffer> CLImage3d<B> createImage3d(B directBuffer, int width, int height, int depth, int rowPitch, int slicePitch, CLImageFormat format, Mem... flags) {
+        CLImage3d<B> image = CLImage3d.createImage(this, directBuffer, width, height, depth, rowPitch, slicePitch, format, Mem.flagsToInt(flags));
+        memoryObjects.add(image);
+        return image;
+    }
+
     CLCommandQueue createCommandQueue(CLDevice device, long properties) {
 
         CLCommandQueue queue = CLCommandQueue.create(this, device, properties);
diff --git a/src/com/jogamp/opencl/CLImageFormat.java b/src/com/jogamp/opencl/CLImageFormat.java
index e3eb3667..17b7bb6c 100644
--- a/src/com/jogamp/opencl/CLImageFormat.java
+++ b/src/com/jogamp/opencl/CLImageFormat.java
@@ -7,6 +7,8 @@ import static com.jogamp.opencl.CL.*;
 /**
  * Represents the OpenCL image format with its channeltype and order.
  * @author Michael Bien
+ * @see CLContext#getSupportedImage2dFormats(com.jogamp.opencl.CLMemory.Mem[])
+ * @see CLContext#getSupportedImage3dFormats(com.jogamp.opencl.CLMemory.Mem[])
  */
 public final class CLImageFormat {
 
@@ -56,6 +58,32 @@ public final class CLImageFormat {
         return "CLImageFormat["+getImageChannelOrder()+" "+getImageChannelDataType()+"]";
     }
 
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == null) {
+            return false;
+        }
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        final CLImageFormat other = (CLImageFormat) obj;
+        if (this.getImageChannelDataType() != other.getImageChannelDataType()) {
+            return false;
+        }
+        if (this.getImageChannelOrder() != other.getImageChannelOrder()) {
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public int hashCode() {
+        int hash = 5;
+        hash = 47 * hash + (this.getImageChannelDataType() != null ? this.getImageChannelDataType().hashCode() : 0);
+        hash = 47 * hash + (this.getImageChannelOrder() != null ? this.getImageChannelOrder().hashCode() : 0);
+        return hash;
+    }
+
     /**
      * Specifies the number of channels and the channel layout i.e. the memory
      * layout in which channels are stored in the image.