Implement AndroidTextureBuffer::NativeToI420.

talk/app/webrtc/androidtests/src/org/webrtc/SurfaceTextureHelperTest.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,
@@ skipping 91 matching lines @@
   /**
    * Test normal use by receiving three uniform texture frames. Texture frames are returned as early
    * as possible. The texture pixel values are inspected by drawing the texture frame to a pixel
    * buffer and reading it back with glReadPixels().
    */
   @MediumTest
   public static void testThreeConstantColorFrames() throws InterruptedException {
     final int width = 16;
     final int height = 16;
     // Create EGL base with a pixel buffer as display output.
-    final EglBase eglBase = new EglBase(EGL10.EGL_NO_CONTEXT, EglBase.ConfigType.PIXEL_BUFFER);
+    final EglBase eglBase = new EglBase(EGL10.EGL_NO_CONTEXT, EglBase.CONFIG_PIXEL_BUFFER);
     eglBase.createPbufferSurface(width, height);
     final GlRectDrawer drawer = new GlRectDrawer();
 
     // Create SurfaceTextureHelper and listener.
     final SurfaceTextureHelper surfaceTextureHelper =
         SurfaceTextureHelper.create(eglBase.getContext());
     final MockTextureListener listener = new MockTextureListener();
     surfaceTextureHelper.setListener(listener);
     surfaceTextureHelper.getSurfaceTexture().setDefaultBufferSize(width, height);
 
     // Create resources for stubbing an OES texture producer. |eglOesBase| has the SurfaceTexture in
     // |surfaceTextureHelper| as the target EGLSurface.
-    final EglBase eglOesBase = new EglBase(eglBase.getContext(), EglBase.ConfigType.PLAIN);
+    final EglBase eglOesBase = new EglBase(eglBase.getContext(), EglBase.CONFIG_PLAIN);
     eglOesBase.createSurface(surfaceTextureHelper.getSurfaceTexture());
     assertEquals(eglOesBase.surfaceWidth(), width);
     assertEquals(eglOesBase.surfaceHeight(), height);
 
     final int red[] = new int[] {79, 144, 185};
     final int green[] = new int[] {66, 210, 162};
     final int blue[] = new int[] {161, 117, 158};
     // Draw three frames.
     for (int i = 0; i < 3; ++i) {
       // Draw a constant color frame onto the SurfaceTexture.
@@ skipping 33 matching lines @@
   /**
    * Test disconnecting the SurfaceTextureHelper while holding a pending texture frame. The pending
    * texture frame should still be valid, and this is tested by drawing the texture frame to a pixel
    * buffer and reading it back with glReadPixels().
    */
   @MediumTest
   public static void testLateReturnFrame() throws InterruptedException {
     final int width = 16;
     final int height = 16;
     // Create EGL base with a pixel buffer as display output.
-    final EglBase eglBase = new EglBase(EGL10.EGL_NO_CONTEXT, EglBase.ConfigType.PIXEL_BUFFER);
+    final EglBase eglBase = new EglBase(EGL10.EGL_NO_CONTEXT, EglBase.CONFIG_PIXEL_BUFFER);
     eglBase.createPbufferSurface(width, height);
 
     // Create SurfaceTextureHelper and listener.
     final SurfaceTextureHelper surfaceTextureHelper =
         SurfaceTextureHelper.create(eglBase.getContext());
     final MockTextureListener listener = new MockTextureListener();
     surfaceTextureHelper.setListener(listener);
     surfaceTextureHelper.getSurfaceTexture().setDefaultBufferSize(width, height);
 
     // Create resources for stubbing an OES texture producer. |eglOesBase| has the SurfaceTexture in
     // |surfaceTextureHelper| as the target EGLSurface.
-    final EglBase eglOesBase = new EglBase(eglBase.getContext(), EglBase.ConfigType.PLAIN);
+    final EglBase eglOesBase = new EglBase(eglBase.getContext(), EglBase.CONFIG_PLAIN);
     eglOesBase.createSurface(surfaceTextureHelper.getSurfaceTexture());
     assertEquals(eglOesBase.surfaceWidth(), width);
     assertEquals(eglOesBase.surfaceHeight(), height);
 
     final int red = 79;
     final int green = 66;
     final int blue = 161;
     // Draw a constant color frame onto the SurfaceTexture.
     eglOesBase.makeCurrent();
     GLES20.glClearColor(red / 255.0f, green / 255.0f, blue / 255.0f, 1.0f);
@@ skipping 35 matching lines @@
    * frames should be delivered to the listener.
    */
   @MediumTest
   public static void testDisconnect() throws InterruptedException {
     // Create SurfaceTextureHelper and listener.
     final SurfaceTextureHelper surfaceTextureHelper =
         SurfaceTextureHelper.create(EGL10.EGL_NO_CONTEXT);
     final MockTextureListener listener = new MockTextureListener();
     surfaceTextureHelper.setListener(listener);
     // Create EglBase with the SurfaceTexture as target EGLSurface.
-    final EglBase eglBase = new EglBase(EGL10.EGL_NO_CONTEXT, EglBase.ConfigType.PLAIN);
+    final EglBase eglBase = new EglBase(EGL10.EGL_NO_CONTEXT, EglBase.CONFIG_PLAIN);
     eglBase.createSurface(surfaceTextureHelper.getSurfaceTexture());
     eglBase.makeCurrent();
     // Assert no frame has been received yet.
     assertFalse(listener.waitForNewFrame(1));
     // Draw and wait for one frame.
     GLES20.glClear(GLES20.GL_COLOR_BUFFER_BIT);
     // swapBuffers() will ultimately trigger onTextureFrameAvailable().
     eglBase.swapBuffers();
     listener.waitForNewFrame();
     surfaceTextureHelper.returnTextureFrame();
@@ skipping 34 matching lines @@
 
     // Create SurfaceTextureHelper and listener.
     final SurfaceTextureHelper surfaceTextureHelper =
         SurfaceTextureHelper.create(EGL10.EGL_NO_CONTEXT, handler);
     // Create a mock listener and expect frames to be delivered on |thread|.
     final MockTextureListener listener = new MockTextureListener(thread);
     surfaceTextureHelper.setListener(listener);
 
     // Create resources for stubbing an OES texture producer. |eglOesBase| has the
     // SurfaceTexture in |surfaceTextureHelper| as the target EGLSurface.
-    final EglBase eglOesBase = new EglBase(EGL10.EGL_NO_CONTEXT, EglBase.ConfigType.PLAIN);
+    final EglBase eglOesBase = new EglBase(EGL10.EGL_NO_CONTEXT, EglBase.CONFIG_PLAIN);
     eglOesBase.createSurface(surfaceTextureHelper.getSurfaceTexture());
     eglOesBase.makeCurrent();
     // Draw a frame onto the SurfaceTexture.
     GLES20.glClear(GLES20.GL_COLOR_BUFFER_BIT);
     // swapBuffers() will ultimately trigger onTextureFrameAvailable().
     eglOesBase.swapBuffers();
     eglOesBase.release();
 
     // Wait for an OES texture to arrive.
     listener.waitForNewFrame();
@@ skipping 15 matching lines @@
 
     // Create SurfaceTextureHelper and listener.
     final SurfaceTextureHelper surfaceTextureHelper =
         SurfaceTextureHelper.create(EGL10.EGL_NO_CONTEXT, handler);
     // Create a mock listener and expect frames to be delivered on |thread|.
     final MockTextureListener listener = new MockTextureListener(thread);
     surfaceTextureHelper.setListener(listener);
 
     // Create resources for stubbing an OES texture producer. |eglOesBase| has the
     // SurfaceTexture in |surfaceTextureHelper| as the target EGLSurface.
-    final EglBase eglOesBase = new EglBase(EGL10.EGL_NO_CONTEXT, EglBase.ConfigType.PLAIN);
+    final EglBase eglOesBase = new EglBase(EGL10.EGL_NO_CONTEXT, EglBase.CONFIG_PLAIN);
     eglOesBase.createSurface(surfaceTextureHelper.getSurfaceTexture());
     eglOesBase.makeCurrent();
     // Draw a frame onto the SurfaceTexture.
     GLES20.glClear(GLES20.GL_COLOR_BUFFER_BIT);
     // swapBuffers() will ultimately trigger onTextureFrameAvailable().
     eglOesBase.swapBuffers();
     eglOesBase.release();
 
     // Wait for an OES texture to arrive.
     listener.waitForNewFrame();
 
     surfaceTextureHelper.disconnect(handler);
 
     surfaceTextureHelper.returnTextureFrame();
   }
 }