Android Tango depth camera capture support.

media/capture/video/android/java/src/org/chromium/media/VideoCapture.java

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.media;
 
 import android.content.Context;
 import android.graphics.ImageFormat;
 import android.view.Surface;
 import android.view.WindowManager;
 
 import org.chromium.base.ContextUtils;
 import org.chromium.base.annotations.CalledByNative;
 import org.chromium.base.annotations.JNINamespace;
 
 import java.nio.ByteBuffer;
+import java.nio.FloatBuffer;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
 
 /**
  * Video Capture Device base class, defines a set of methods that native code
  * needs to use to configure, start capture, and to be reached by callbacks and
  * provides some necessary data type(s) with accessors.
  **/
@@ skipping 91 matching lines @@
 
     @CalledByNative
     public final int getColorspace() {
         switch (mCaptureFormat.mPixelFormat) {
             case ImageFormat.YV12:
                 return AndroidImageFormat.YV12;
             case ImageFormat.YUV_420_888:
                 return AndroidImageFormat.YUV_420_888;
             case ImageFormat.NV21:
                 return AndroidImageFormat.NV21;
+            case ImageFormat.DEPTH16:
+                return AndroidImageFormat.DEPTH16;
             case ImageFormat.UNKNOWN:
             default:
                 return AndroidImageFormat.UNKNOWN;
         }
     }
 
     @CalledByNative
     public final void setTestMode() {
         mUseBackgroundThreadForTesting = true;
     }
@@ skipping 91 matching lines @@
 
     // Method for VideoCapture implementations to signal an asynchronous error.
     public native void nativeOnError(long nativeVideoCaptureDeviceAndroid, String message);
 
     // Method for VideoCapture implementations to send Photos back to.
     public native void nativeOnPhotoTaken(
             long nativeVideoCaptureDeviceAndroid, long callbackId, byte[] data);
 
     // Method for VideoCapture implementations to report device started event.
     public native void nativeOnStarted(long nativeVideoCaptureDeviceAndroid);
+
+    public native void nativeOnPointCloudAvailable(long nativeVideoCaptureDeviceAndroid,
+            FloatBuffer pointCloudBuffer, int numPoints, double timestamp);
 }