Use EGL14 if supported on Android

talk/app/webrtc/java/android/org/webrtc/VideoCapturerAndroid.java

 /*
  * libjingle
  * Copyright 2015 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
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 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.IdentityHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
 
-import javax.microedition.khronos.egl.EGLContext;
-import javax.microedition.khronos.egl.EGL10;
-
 // Android specific implementation of VideoCapturer.
 // An instance of this class can be created by an application using
 // VideoCapturerAndroid.create();
 // This class extends VideoCapturer with a method to easily switch between the
 // front and back camera. It also provides methods for enumerating valid device
 // names.
 //
 // Threading notes: this class is called from C++ code, Android Camera callbacks, and possibly
 // arbitrary Java threads. All public entry points are thread safe, and delegate the work to the
 // camera thread. The internal *OnCameraThread() methods must check |camera| for null to check if
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     // Invoked on failure, e.g. camera is stopped or only one camera available.
     void onCameraSwitchError(String errorDescription);
   }
 
   public static VideoCapturerAndroid create(String name,
       CameraEventsHandler eventsHandler) {
     return VideoCapturerAndroid.create(name, eventsHandler, null);
   }
 
   public static VideoCapturerAndroid create(String name,
-      CameraEventsHandler eventsHandler, EGLContext sharedEglContext) {
+      CameraEventsHandler eventsHandler, EglBase.Context sharedEglContext) {
     final int cameraId = lookupDeviceName(name);
     if (cameraId == -1) {
       return null;
     }
 
     final VideoCapturerAndroid capturer = new VideoCapturerAndroid(cameraId, eventsHandler,
         sharedEglContext);
     capturer.setNativeCapturer(nativeCreateVideoCapturer(capturer));
     return capturer;
   }
@@ skipping 95 matching lines @@
   private String getSupportedFormatsAsJson() throws JSONException {
     return CameraEnumerationAndroid.getSupportedFormatsAsJson(getCurrentCameraId());
   }
 
   // Called from native VideoCapturer_nativeCreateVideoCapturer.
   private VideoCapturerAndroid(int cameraId) {
     this(cameraId, null, null);
   }
 
   private VideoCapturerAndroid(int cameraId, CameraEventsHandler eventsHandler,
-      EGLContext sharedContext) {
+      EglBase.Context sharedContext) {
     Logging.d(TAG, "VideoCapturerAndroid");
     this.id = cameraId;
     this.eventsHandler = eventsHandler;
     cameraThread = new HandlerThread(TAG);
     cameraThread.start();
     cameraThreadHandler = new Handler(cameraThread.getLooper());
     videoBuffers = new FramePool(cameraThread);
     isCapturingToTexture = (sharedContext != null);
     cameraStatistics =
         new CameraStatistics(isCapturingToTexture ? 1 : videoBuffers.numCaptureBuffers);
-    surfaceHelper = SurfaceTextureHelper.create(
-        isCapturingToTexture ? sharedContext : EGL10.EGL_NO_CONTEXT, cameraThreadHandler);
+    surfaceHelper = SurfaceTextureHelper.create(sharedContext, cameraThreadHandler);
     if (isCapturingToTexture) {
       surfaceHelper.setListener(this);
     }
   }
 
   private void checkIsOnCameraThread() {
     if (Thread.currentThread() != cameraThread) {
       throw new IllegalStateException("Wrong thread");
     }
   }
@@ skipping 563 matching lines @@
     private native void nativeOnByteBufferFrameCaptured(long nativeCapturer,
         byte[] data, int length, int width, int height, int rotation, long timeStamp);
     private native void nativeOnTextureFrameCaptured(long nativeCapturer, int width, int height,
         int oesTextureId, float[] transformMatrix, long timestamp);
     private native void nativeOnOutputFormatRequest(long nativeCapturer,
         int width, int height, int framerate);
   }
 
   private static native long nativeCreateVideoCapturer(VideoCapturerAndroid videoCapturer);
 }