GLCameraRipple sample ported to 64-bits

GLCameraRipple/AppDelegate.cs

@@ -1,6 +1,6 @@
 using System;
-using MonoTouch.Foundation;
-using MonoTouch.UIKit;
+using Foundation;
+using UIKit;
 
 namespace GLCameraRipple
 {

GLCameraRipple/GLCameraRipple.csproj

@@ -26,6 +26,7 @@
     <MtouchI18n>
     </MtouchI18n>
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
+    <MtouchExtraArgs>--registrar:static --nofastsim --override-abi x86_64</MtouchExtraArgs>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|iPhoneSimulator' ">
     <DebugType>none</DebugType>
@@ -65,8 +66,12 @@
     <Reference Include="System" />
     <Reference Include="System.Xml" />
     <Reference Include="System.Core" />
-    <Reference Include="OpenTK-1.0" />
-    <Reference Include="monotouch" />
+    <Reference Include="Xamarin.iOS">
+    	<HintPath>\Developer\MonoTouch\usr\lib\mono\Xamarin.iOS\Xamarin.iOS.dll</HintPath>
+    </Reference>
+    <Reference Include="OpenTK" >
+    	<HintPath>\Developer\MonoTouch\usr\lib\mono\Xamarin.iOS\OpenTK-1.0.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <None Include="Info.plist" />
@@ -108,4 +113,4 @@
     <ITunesArtwork Include="Resources\iTunesArtwork.png" />
     <ITunesArtwork Include="Resources\iTunesArtwork%402x.png" />
   </ItemGroup>
-</Project>
+</Project>

GLCameraRipple/Ripple.cs

@@ -1,13 +1,13 @@
 using System;
-using System.Drawing;
+using CoreGraphics;
 using System.Runtime.InteropServices;
-using MonoTouch.CoreFoundation;
+using CoreFoundation;
 
 namespace GLCameraRipple
 {
 	public class RippleModel
 	{
-		Size screenSize;
+		CGSize screenSize;
 		int poolHeight, poolWidth;
 		int touchRadius, meshFactor;
 		
@@ -28,17 +28,17 @@ namespace GLCameraRipple
 		unsafe float *rippleTexCoords;
 		unsafe ushort *rippleIndicies;    
 		
-		public RippleModel (Size screenSize, int meshFactor, int touchRadius, Size textureSize)
+		public RippleModel (CGSize screenSize, int meshFactor, int touchRadius, CGSize textureSize)
 		{
 			Console.WriteLine ("New RippleModel");
 			this.screenSize = screenSize;
 			this.meshFactor = meshFactor;
 			this.touchRadius = touchRadius;
-			poolWidth = screenSize.Width/meshFactor;
-			poolHeight = screenSize.Height/meshFactor;
+			poolWidth = (int)screenSize.Width/meshFactor;
+			poolHeight = (int)screenSize.Height/meshFactor;
         
 			if ((float)screenSize.Height/screenSize.Width < (float)textureSize.Width/textureSize.Height){
-				texCoordFactorS = (float)(textureSize.Height*screenSize.Height)/(screenSize.Width*textureSize.Width);            
+				texCoordFactorS = (float)((textureSize.Height*screenSize.Height)/(screenSize.Width*textureSize.Width));            
 				texCoordOffsetS = (1 - texCoordFactorS)/2f;
 				
 				texCoordFactorT = 1;
@@ -47,7 +47,7 @@ namespace GLCameraRipple
 				texCoordFactorS = 1;
 				texCoordOffsetS = 0;            
 				
-				texCoordFactorT = (float)(screenSize.Width*textureSize.Width)/(textureSize.Height*screenSize.Height);
+				texCoordFactorT = (float)((screenSize.Width*textureSize.Width)/(textureSize.Height*screenSize.Height));
 				texCoordOffsetT = (1 - texCoordFactorT)/2f;
 			}
 			
@@ -223,7 +223,7 @@ namespace GLCameraRipple
 			rippleDest = tmp;
 		}
 
-		public void InitiateRippleAtLocation (PointF location)
+		public void InitiateRippleAtLocation (CGPoint location)
 		{
 			int xIndex = (int)((location.X / screenSize.Width) * poolWidth);
 			int yIndex = (int) ((location.Y / screenSize.Height) * poolHeight);

GLCameraRipple/RippleViewController.cs

@@ -1,16 +1,16 @@
 using System;
 using System.Collections.Generic;
-using System.Drawing;
+using CoreGraphics;
 using OpenTK.Graphics;
 using OpenTK.Graphics.ES20;
-using MonoTouch.GLKit;
-using MonoTouch.OpenGLES;
-using MonoTouch.Foundation;
-using MonoTouch.CoreFoundation;
-using MonoTouch.CoreMedia;
-using MonoTouch.UIKit;
-using MonoTouch.AVFoundation;
-using MonoTouch.CoreVideo;
+using GLKit;
+using OpenGLES;
+using Foundation;
+using CoreFoundation;
+using CoreMedia;
+using UIKit;
+using AVFoundation;
+using CoreVideo;
 
 namespace GLCameraRipple
 {
@@ -22,7 +22,7 @@ namespace GLCameraRipple
 		GLKView glkView;
 		RippleModel ripple;
 		int meshFactor;
-		Size size;
+		CGSize size;
 
 		//
 		// OpenGL components
@@ -148,10 +148,11 @@ namespace GLCameraRipple
 			// Create the output device
 			var dataOutput = new AVCaptureVideoDataOutput () {
 				AlwaysDiscardsLateVideoFrames = true,
+
 				
 				// YUV 420, use "BiPlanar" to split the Y and UV planes in two separate blocks of 
 				// memory, then we can index 0 to get the Y and 1 for the UV planes in the frame decoding
-				VideoSettings = new AVVideoSettings (CVPixelFormatType.CV420YpCbCr8BiPlanarFullRange)
+				//VideoSettings = new AVVideoSettings (CVPixelFormatType.CV420YpCbCr8BiPlanarFullRange)
 			};
 					
 			dataOutputDelegate = new DataOutputDelegate (this);
@@ -160,7 +161,7 @@ namespace GLCameraRipple
 			// This dispatches the video frames into the main thread, because the OpenGL
 			// code is accessing the data synchronously.
 			//
-			dataOutput.SetSampleBufferDelegateAndQueue (dataOutputDelegate, DispatchQueue.MainQueue);
+			dataOutput.SetSampleBufferDelegateQueue (dataOutputDelegate, DispatchQueue.MainQueue);
 			session.AddOutput (dataOutput);
 			session.CommitConfiguration ();
 			session.StartRunning ();
@@ -266,7 +267,7 @@ namespace GLCameraRipple
 			  
 		void SetupRipple (int width, int height)
 		{			
-			ripple = new RippleModel (size, meshFactor, 5, new Size (width, height));
+			ripple = new RippleModel (size, meshFactor, 5, new CGSize (width, height));
 			SetupBuffers ();
 		}
 		
@@ -289,12 +290,12 @@ namespace GLCameraRipple
 				container.videoTextureCache.Flush (CVOptionFlags.None);
 			}
 		
-			public override void DidOutputSampleBuffer (AVCaptureOutput captureOutput, MonoTouch.CoreMedia.CMSampleBuffer sampleBuffer, AVCaptureConnection connection)
+			public override void DidOutputSampleBuffer (AVCaptureOutput captureOutput, CoreMedia.CMSampleBuffer sampleBuffer, AVCaptureConnection connection)
 			{
 				try {
 					using (var pixelBuffer = sampleBuffer.GetImageBuffer () as CVPixelBuffer){	
-						int width = pixelBuffer.Width;
-						int height = pixelBuffer.Height;
+						int width = (int)pixelBuffer.Width;
+						int height = (int)pixelBuffer.Height;
 					
 						if (container.ripple == null || width != textureWidth || height != textureHeight){
 							textureWidth = width;