Added clCreateImage for ComputeImage

Cloo/Source/Bindings/CL12.cs

@@ -42,7 +42,19 @@ namespace Cloo.Bindings
     /// <remarks> See the OpenCL specification for documentation regarding these functions. </remarks>
     [SuppressUnmanagedCodeSecurity]
     public class CL12 : CL11
-    {
+    {        
+        /// <summary>
+        /// Introduced in OpenCL 1.2.
+        /// </summary>
+        [DllImport(libName, EntryPoint = "clCreateImage")]
+        public static extern CLMemoryHandle CreateImage(
+            CLContextHandle context,
+            ComputeMemoryFlags flags,
+            ref ComputeImageFormat imageFormat,
+            ref ComputeImageDescription imageDesc,
+            IntPtr hostPointer,
+            out ComputeErrorCode resultCode);
+
         /// <summary>
         /// See the OpenCL specification.
         /// </summary>

Cloo/Source/Bindings/Enums.cs

@@ -573,7 +573,13 @@ public enum ComputeMemoryType : int
         /// <summary> </summary>
         Image2D = 0x10F1,
         /// <summary> </summary>
-        Image3D = 0x10F2
+        Image3D = 0x10F2,
+        Image2DArray = 0x10F3,
+        Image1D = 0x10F4,
+        Image1DArray = 0x10F5,
+        Image1DBuffer = 0x10F6,
+        Pipe = 0x10F7
+
     }
 
     /// <summary>

Cloo/Source/ComputeImage.cs

@@ -43,7 +43,7 @@ namespace Cloo
     /// <remarks> A memory object that stores a two- or three- dimensional structured array. Image data can only be accessed with read and write functions. The read functions use a sampler. </remarks>
     /// <seealso cref="ComputeMemory"/>
     /// <seealso cref="ComputeSampler"/>
-    public abstract class ComputeImage : ComputeMemory
+    public class ComputeImage : ComputeMemory
     {
         #region Properties
 
@@ -86,6 +86,13 @@ public abstract class ComputeImage : ComputeMemory
         #endregion
 
         #region Constructors
+        public ComputeImage(ComputeContext context, ComputeMemoryFlags flags, ComputeImageFormat format, ComputeImageDescription desc, IntPtr data) : base(context, flags)
+        {
+            Handle = CL12.CreateImage(context.Handle, flags, ref format, ref desc, data, out ComputeErrorCode error);
+            ComputeException.ThrowOnError(error);
+
+            Init();
+        }
 
         /// <summary>
         /// 

Cloo/Source/ComputeImageDescription.cs

@@ -0,0 +1,70 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace Cloo
+{
+
+    [StructLayout(LayoutKind.Sequential)]
+    public struct ComputeImageDescription
+    {
+        public ComputeMemoryType ImageType;
+        public UIntPtr Width;
+        public UIntPtr Height;
+        public UIntPtr Depth;
+        public UIntPtr ArraySize;
+        public UIntPtr RowPitch;
+        public UIntPtr SlicePitch;
+        public uint MipLevels;
+        public uint Samples;
+        public IntPtr Buffer;
+
+        public static ComputeImageDescription Create2D(uint width, uint height)
+        {
+            return new ComputeImageDescription()
+            {
+                ImageType = ComputeMemoryType.Image2D,
+                Width = (UIntPtr)width,
+                Height = (UIntPtr)height,
+                Depth = (UIntPtr)1,
+            };
+        }
+
+        public static ComputeImageDescription Create2D(uint width, uint height, uint rowPitch)
+        {
+            return new ComputeImageDescription()
+            {
+                ImageType = ComputeMemoryType.Image2D,
+                Width = (UIntPtr)width,
+                Height = (UIntPtr)height,
+                Depth = (UIntPtr)1,
+                RowPitch = (UIntPtr)rowPitch
+            };
+        }
+
+        public static ComputeImageDescription Create3D(uint width, uint height, uint depth)
+        {
+            return new ComputeImageDescription()
+            {
+                ImageType = ComputeMemoryType.Image3D,
+                Width = (UIntPtr)width,
+                Height = (UIntPtr)height,
+                Depth = (UIntPtr)depth,
+            };
+        }
+
+        public static ComputeImageDescription Create3D(uint width, uint height, uint depth, uint rowPitch, uint slicePitch)
+        {
+            return new ComputeImageDescription()
+            {
+                ImageType = ComputeMemoryType.Image3D,
+                Width = (UIntPtr)width,
+                Height = (UIntPtr)height,
+                Depth = (UIntPtr)depth,
+                RowPitch = (UIntPtr)rowPitch,
+                SlicePitch = (UIntPtr)slicePitch
+            };
+        }
+    }
+}