Move talk/app/webrtc to webrtc/api

talk/app/webrtc/androidtests/src/org/webrtc/RendererCommonTest.java

Index: talk/app/webrtc/androidtests/src/org/webrtc/RendererCommonTest.java
diff --git a/talk/app/webrtc/androidtests/src/org/webrtc/RendererCommonTest.java b/talk/app/webrtc/androidtests/src/org/webrtc/RendererCommonTest.java
deleted file mode 100644
index cc73fa5f98950de99398d6ab5e183646944334e0..0000000000000000000000000000000000000000
--- a/talk/app/webrtc/androidtests/src/org/webrtc/RendererCommonTest.java
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * 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,
- *     this list of conditions and the following disclaimer in the documentation
- *     and/or other materials provided with the distribution.
- *  3. The name of the author may not be used to endorse or promote products
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
- * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
- * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
- * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package org.webrtc;
-
-import android.test.ActivityTestCase;
-import android.test.MoreAsserts;
-import android.test.suitebuilder.annotation.SmallTest;
-
-import android.graphics.Point;
-
-import static org.webrtc.RendererCommon.ScalingType.*;
-import static org.webrtc.RendererCommon.getDisplaySize;
-import static org.webrtc.RendererCommon.getLayoutMatrix;
-import static org.webrtc.RendererCommon.rotateTextureMatrix;
-
-public final class RendererCommonTest extends ActivityTestCase {
-  @SmallTest
-  static public void testDisplaySizeNoFrame() {
-    assertEquals(new Point(0, 0), getDisplaySize(SCALE_ASPECT_FIT, 0.0f, 0, 0));
-    assertEquals(new Point(0, 0), getDisplaySize(SCALE_ASPECT_FILL, 0.0f, 0, 0));
-    assertEquals(new Point(0, 0), getDisplaySize(SCALE_ASPECT_BALANCED, 0.0f, 0, 0));
-  }
-
-  @SmallTest
-  public static void testDisplaySizeDegenerateAspectRatio() {
-    assertEquals(new Point(1280, 720), getDisplaySize(SCALE_ASPECT_FIT, 0.0f, 1280, 720));
-    assertEquals(new Point(1280, 720), getDisplaySize(SCALE_ASPECT_FILL, 0.0f, 1280, 720));
-    assertEquals(new Point(1280, 720), getDisplaySize(SCALE_ASPECT_BALANCED, 0.0f, 1280, 720));
-  }
-
-  @SmallTest
-  public static void testZeroDisplaySize() {
-    assertEquals(new Point(0, 0), getDisplaySize(SCALE_ASPECT_FIT, 16.0f / 9, 0, 0));
-    assertEquals(new Point(0, 0), getDisplaySize(SCALE_ASPECT_FILL, 16.0f / 9, 0, 0));
-    assertEquals(new Point(0, 0), getDisplaySize(SCALE_ASPECT_BALANCED, 16.0f / 9, 0, 0));
-  }
-
-  @SmallTest
-  public static void testDisplaySizePerfectFit() {
-    assertEquals(new Point(1280, 720), getDisplaySize(SCALE_ASPECT_FIT, 16.0f / 9, 1280, 720));
-    assertEquals(new Point(1280, 720), getDisplaySize(SCALE_ASPECT_FILL, 16.0f / 9, 1280, 720));
-    assertEquals(new Point(1280, 720), getDisplaySize(SCALE_ASPECT_BALANCED, 16.0f / 9, 1280, 720));
-    assertEquals(new Point(720, 1280), getDisplaySize(SCALE_ASPECT_FIT, 9.0f / 16, 720, 1280));
-    assertEquals(new Point(720, 1280), getDisplaySize(SCALE_ASPECT_FILL, 9.0f / 16, 720, 1280));
-    assertEquals(new Point(720, 1280), getDisplaySize(SCALE_ASPECT_BALANCED, 9.0f / 16, 720, 1280));
-  }
-
-  @SmallTest
-  public static void testLandscapeVideoInPortraitDisplay() {
-    assertEquals(new Point(720, 405), getDisplaySize(SCALE_ASPECT_FIT, 16.0f / 9, 720, 1280));
-    assertEquals(new Point(720, 1280), getDisplaySize(SCALE_ASPECT_FILL, 16.0f / 9, 720, 1280));
-    assertEquals(new Point(720, 720), getDisplaySize(SCALE_ASPECT_BALANCED, 16.0f / 9, 720, 1280));
-  }
-
-  @SmallTest
-  public static void testPortraitVideoInLandscapeDisplay() {
-    assertEquals(new Point(405, 720), getDisplaySize(SCALE_ASPECT_FIT, 9.0f / 16, 1280, 720));
-    assertEquals(new Point(1280, 720), getDisplaySize(SCALE_ASPECT_FILL, 9.0f / 16, 1280, 720));
-    assertEquals(new Point(720, 720), getDisplaySize(SCALE_ASPECT_BALANCED, 9.0f / 16, 1280, 720));
-  }
-
-  @SmallTest
-  public static void testFourToThreeVideoInSixteenToNineDisplay() {
-    assertEquals(new Point(960, 720), getDisplaySize(SCALE_ASPECT_FIT, 4.0f / 3, 1280, 720));
-    assertEquals(new Point(1280, 720), getDisplaySize(SCALE_ASPECT_FILL, 4.0f / 3, 1280, 720));
-    assertEquals(new Point(1280, 720), getDisplaySize(SCALE_ASPECT_BALANCED, 4.0f / 3, 1280, 720));
-  }
-
-  // Only keep 2 rounded decimals to make float comparison robust.
-  private static double[] round(float[] array) {
-    assertEquals(16, array.length);
-    final double[] doubleArray = new double[16];
-    for (int i = 0; i < 16; ++i) {
-      doubleArray[i] = Math.round(100 * array[i]) / 100.0;
-    }
-    return doubleArray;
-  }
-
-  // Brief summary about matrix transformations:
-  // A coordinate p = [u, v, 0, 1] is transformed by matrix m like this p' = [u', v', 0, 1] = m * p.
-  // OpenGL uses column-major order, so:
-  // u' = u * m[0] + v * m[4] + m[12].
-  // v' = u * m[1] + v * m[5] + m[13].
-
-  @SmallTest
-  public static void testLayoutMatrixDefault() {
-    final float layoutMatrix[] = getLayoutMatrix(false, 1.0f, 1.0f);
-    // Assert:
-    // u' = u.
-    // v' = v.
-    MoreAsserts.assertEquals(new double[] {
-        1, 0, 0, 0,
-        0, 1, 0, 0,
-        0, 0, 1, 0,
-        0, 0, 0, 1}, round(layoutMatrix));
-  }
-
-  @SmallTest
-  public static void testLayoutMatrixMirror() {
-    final float layoutMatrix[] = getLayoutMatrix(true, 1.0f, 1.0f);
-    // Assert:
-    // u' = 1 - u.
-    // v' = v.
-    MoreAsserts.assertEquals(new double[] {
-        -1, 0, 0, 0,
-         0, 1, 0, 0,
-         0, 0, 1, 0,
-         1, 0, 0, 1}, round(layoutMatrix));
-  }
-
-  @SmallTest
-  public static void testLayoutMatrixScale() {
-    // Video has aspect ratio 2, but layout is square. This will cause only the center part of the
-    // video to be visible, i.e. the u coordinate will go from 0.25 to 0.75 instead of from 0 to 1.
-    final float layoutMatrix[] = getLayoutMatrix(false, 2.0f, 1.0f);
-    // Assert:
-    // u' = 0.25 + 0.5 u.
-    // v' = v.
-    MoreAsserts.assertEquals(new double[] {
-         0.5, 0, 0, 0,
-           0, 1, 0, 0,
-           0, 0, 1, 0,
-        0.25, 0, 0, 1}, round(layoutMatrix));
-  }
-
-  @SmallTest
-  public static void testRotateTextureMatrixDefault() {
-    // Test that rotation with 0 degrees returns an identical matrix.
-    final float[] matrix = new float[] {
-        1, 2, 3, 4,
-        5, 6, 7, 8,
-        9, 0, 1, 2,
-        3, 4, 5, 6
-    };
-    final float rotatedMatrix[] = rotateTextureMatrix(matrix, 0);
-    MoreAsserts.assertEquals(round(matrix), round(rotatedMatrix));
-  }
-
-  @SmallTest
-  public static void testRotateTextureMatrix90Deg() {
-    final float samplingMatrix[] = rotateTextureMatrix(RendererCommon.identityMatrix(), 90);
-    // Assert:
-    // u' = 1 - v.
-    // v' = u.
-    MoreAsserts.assertEquals(new double[] {
-         0, 1, 0, 0,
-        -1, 0, 0, 0,
-         0, 0, 1, 0,
-         1, 0, 0, 1}, round(samplingMatrix));
-  }
-
-  @SmallTest
-  public static void testRotateTextureMatrix180Deg() {
-    final float samplingMatrix[] = rotateTextureMatrix(RendererCommon.identityMatrix(), 180);
-    // Assert:
-    // u' = 1 - u.
-    // v' = 1 - v.
-    MoreAsserts.assertEquals(new double[] {
-        -1,  0, 0, 0,
-         0, -1, 0, 0,
-         0,  0, 1, 0,
-         1,  1, 0, 1}, round(samplingMatrix));
-  }
-}