some more work on GraphicsDevice

prepared GetData for BackBuffer and native hardware buffers

ANX.Framework.Windows.DX10/GraphicsDeviceWindowsDX10.cs

@@ -333,5 +333,21 @@ namespace ANX.Framework.Windows.DX10
         {
             throw new NotImplementedException();
         }
-    }
+
+
+        public void GetBackBufferData<T>(Rectangle? rect, T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+        }
 }

ANX.Framework.Windows.DX10/IndexBuffer_DX10.cs

@@ -139,5 +139,21 @@ namespace ANX.Framework.Windows.DX10
             }
         }
 
+
+
+        public void GetBackBufferData<T>(Rectangle? rect, T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
     }
 }

ANX.Framework.Windows.DX10/VertexBuffer_DX10.cs

@@ -143,5 +143,21 @@ namespace ANX.Framework.Windows.DX10
                 buffer = null;
             }
         }
+
+
+        public void GetBackBufferData<T>(Rectangle? rect, T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
     }
 }

ANX.Framework.Windows.GL3/GraphicsDeviceWindowsGL3.cs

@@ -223,5 +223,21 @@ namespace ANX.Framework.Windows.GL3
         {
             throw new NotImplementedException();
         }
+
+
+        public void GetBackBufferData<T>(Rectangle? rect, T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
     }
 }

ANX.Framework.Windows.GL3/IndexBufferGL3.cs

@@ -166,5 +166,21 @@ namespace ANX.Framework.Windows.GL3
 			GL.DeleteBuffers(1, ref bufferHandle);
 		}
 		#endregion
-	}
+
+
+        public void GetBackBufferData<T>(Rectangle? rect, T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+    }
 }

ANX.Framework.Windows.GL3/VertexBufferGL3.cs

@@ -162,5 +162,21 @@ namespace ANX.Framework.Windows.GL3
 			GL.DeleteBuffers(1, ref bufferHandle);
 		}
 		#endregion
-	}
+
+
+        public void GetBackBufferData<T>(Rectangle? rect, T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+    }
 }

ANX.Framework/Graphics/GraphicsDevice.cs

@@ -73,6 +73,8 @@ namespace ANX.Framework.Graphics
         private GraphicsProfile graphicsProfile;
         private VertexBufferBinding[] currentVertexBufferBindings;
         private RenderTargetBinding[] currentRenderTargetBindings;
+        private TextureCollection vertexTextureCollection;
+        private TextureCollection textureCollection;
 
         #endregion // Private Members
 
@@ -97,6 +99,8 @@ namespace ANX.Framework.Graphics
             nativeDevice = AddInSystemFactory.Instance.GetCurrentCreator<IRenderSystemCreator>().CreateGraphicsDevice(presentationParameters);
 
             this.samplerStateCollection = new SamplerStateCollection(this, 8);    //TODO: get maximum number of sampler states from capabilities
+            this.textureCollection = new TextureCollection();
+            this.vertexTextureCollection = new TextureCollection();
         }
 
         ~GraphicsDevice()
@@ -216,17 +220,17 @@ namespace ANX.Framework.Graphics
 
         public void GetBackBufferData<T>(Nullable<Rectangle> rect, T[] data, int startIndex, int elementCount) where T : struct
         {
-            throw new NotImplementedException();
+            nativeDevice.GetBackBufferData<T>(rect, data, startIndex, elementCount);
         }
 
         public void GetBackBufferData<T>(T[] data) where T : struct
         {
-            throw new NotImplementedException();
+            nativeDevice.GetBackBufferData<T>(data);
         }
 
         public void GetBackBufferData<T>(T[] data, int startIndex, int elementCount) where T : struct
         {
-            throw new NotImplementedException();
+            nativeDevice.GetBackBufferData<T>(data, startIndex, elementCount);
         }
 
         public VertexBufferBinding[] GetVertexBuffers()
@@ -483,7 +487,7 @@ namespace ANX.Framework.Graphics
         {
             get
             {
-                throw new NotImplementedException();
+                return this.vertexTextureCollection;
             }
         }
 
@@ -491,7 +495,7 @@ namespace ANX.Framework.Graphics
         {
             get
             {
-                throw new NotImplementedException();
+                return this.textureCollection;
             }
         }
 

ANX.Framework/NonXNA/RenderSystem/INativeBuffer.cs

@@ -56,9 +56,11 @@ namespace ANX.Framework.NonXNA
     public interface INativeBuffer : IDisposable
     {
         void SetData<T>(GraphicsDevice graphicsDevice, T[] data) where T : struct;
-
         void SetData<T>(GraphicsDevice graphicsDevice, T[] data, int startIndex, int elementCount) where T : struct;
-
         void SetData<T>(GraphicsDevice graphicsDevice, int offsetInBytes, T[] data, int startIndex, int elementCount) where T : struct;
+
+        void GetBackBufferData<T>(Nullable<Rectangle> rect, T[] data, int startIndex, int elementCount) where T : struct;
+        void GetBackBufferData<T>(T[] data) where T : struct;
+        void GetBackBufferData<T>(T[] data, int startIndex, int elementCount) where T : struct;
     }
 }

ANX.Framework/NonXNA/RenderSystem/INativeGraphicsDevice.cs

@@ -70,5 +70,9 @@ namespace ANX.Framework.NonXNA
         void SetViewport(Viewport viewport);
 
         void SetRenderTargets(params RenderTargetBinding[] renderTargets);
+
+        void GetBackBufferData<T>(Nullable<Rectangle> rect, T[] data, int startIndex, int elementCount) where T : struct;
+        void GetBackBufferData<T>(T[] data) where T : struct;
+        void GetBackBufferData<T>(T[] data, int startIndex, int elementCount) where T : struct;
     }
 }

ANX.RenderSystem.Windows.DX11.1/GraphicsDeviceWindowsDX11_1.cs

@@ -593,5 +593,21 @@ namespace ANX.RenderSystem.Windows.DX11_1
         {
             throw new NotImplementedException();
         }
-    }
+
+
+        public void GetBackBufferData<T>(Framework.Rectangle? rect, T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+        }
 }

ANX.RenderSystem.Windows.DX11.1/VertexBuffer_DX11_1.cs

@@ -142,5 +142,21 @@ namespace ANX.RenderSystem.Windows.DX11_1
                 buffer = null;
             }
         }
+
+
+        public void GetBackBufferData<T>(Framework.Rectangle? rect, T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data) where T : struct
+        {
+            throw new NotImplementedException();
+        }
+
+        public void GetBackBufferData<T>(T[] data, int startIndex, int elementCount) where T : struct
+        {
+            throw new NotImplementedException();
+        }
     }
 }