Add a few benchmarks to UiBench

Change-Id: I108d4eee8cded1c8ec57b3986d01acb1b49f334a

7 files changed, 554 insertions, 2 deletions

diff --git a/tests/UiBench/Android.mk b/tests/UiBench/Android.mk
index ce9db3d848ac..1e5b1173977d 100644
--- a/tests/UiBench/Android.mk
+++ b/tests/UiBench/Android.mk
@@ -9,6 +9,7 @@ LOCAL_SRC_FILES := $(call all-java-files-under,src)
 # use appcompat/support lib from the tree, so improvements/
 # regressions are reflected in test data
 LOCAL_RESOURCE_DIR := \
+    $(LOCAL_PATH)/res \
     frameworks/support/v7/appcompat/res
 
 LOCAL_AAPT_FLAGS := \
diff --git a/tests/UiBench/AndroidManifest.xml b/tests/UiBench/AndroidManifest.xml
index b19e1098c5dd..6677e0db4cca 100644
--- a/tests/UiBench/AndroidManifest.xml
+++ b/tests/UiBench/AndroidManifest.xml
@@ -34,8 +34,32 @@
 
         <!-- Tests -->
         <activity
+            android:name=".GlTextureViewActivity"
+            android:label="Microbenchmarks/GL TextureView" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="com.android.test.uibench.TEST" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".FullscreenOverdrawActivity"
+            android:label="Microbenchmarks/Fullscreen Overdraw" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="com.android.test.uibench.TEST" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name=".TrivialAnimationActivity"
+            android:label="Microbenchmarks/Trivial Animation" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="com.android.test.uibench.TEST" />
+            </intent-filter>
+        </activity>
+        <activity
             android:name=".TrivialListActivity"
-            android:label="Microbenchmarks/Trivial ListActivity" >
+            android:label="Microbenchmarks/Trivial ListView" >
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="com.android.test.uibench.TEST" />
diff --git a/tests/UiBench/res/drawable-nodpi/large_photo.jpg b/tests/UiBench/res/drawable-nodpi/large_photo.jpg
new file mode 100644
index 000000000000..e23dbb093f39
--- /dev/null
+++ b/tests/UiBench/res/drawable-nodpi/large_photo.jpg
diff --git a/tests/UiBench/src/com/android/test/uibench/FullscreenOverdrawActivity.java b/tests/UiBench/src/com/android/test/uibench/FullscreenOverdrawActivity.java
new file mode 100644
index 000000000000..f1ecc5624d57
--- /dev/null
+++ b/tests/UiBench/src/com/android/test/uibench/FullscreenOverdrawActivity.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.test.uibench;
+
+import android.animation.ObjectAnimator;
+import android.animation.ValueAnimator;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+import android.view.View;
+
+/**
+ * Draws hundreds of levels of overdraw over the content area.
+ *
+ * This should all be optimized out by the renderer.
+ */
+public class FullscreenOverdrawActivity extends AppCompatActivity {
+    private class OverdrawView extends View {
+        Paint paint = new Paint();
+        int mColorValue = 0;
+
+        public OverdrawView(Context context) {
+            super(context);
+        }
+
+        @SuppressWarnings("unused")
+        public void setColorValue(int colorValue) {
+            mColorValue = colorValue;
+            invalidate();
+        }
+
+        @Override
+        protected void onDraw(Canvas canvas) {
+            paint.setColor(Color.rgb(mColorValue, 255 - mColorValue, 255));
+
+            for (int i = 0; i < 400; i++) {
+                canvas.drawRect(0, 0, getWidth(), getHeight(), paint);
+            }
+        }
+    }
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        OverdrawView overdrawView = new OverdrawView(this);
+        setContentView(overdrawView);
+
+        ObjectAnimator objectAnimator = ObjectAnimator.ofInt(overdrawView, "colorValue", 0, 255);
+        objectAnimator.setRepeatMode(ValueAnimator.REVERSE);
+        objectAnimator.setRepeatCount(ValueAnimator.INFINITE);
+        objectAnimator.start();
+    }
+}
diff --git a/tests/UiBench/src/com/android/test/uibench/GlTextureViewActivity.java b/tests/UiBench/src/com/android/test/uibench/GlTextureViewActivity.java
new file mode 100644
index 000000000000..ce792598f120
--- /dev/null
+++ b/tests/UiBench/src/com/android/test/uibench/GlTextureViewActivity.java
@@ -0,0 +1,413 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.test.uibench;
+
+import android.animation.ObjectAnimator;
+import android.animation.ValueAnimator;
+import android.content.res.Resources;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.SurfaceTexture;
+import android.opengl.GLUtils;
+import android.os.Bundle;
+import android.os.Environment;
+import android.support.v7.app.AppCompatActivity;
+import android.util.Log;
+import android.view.Gravity;
+import android.view.TextureView;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.FrameLayout;
+
+import javax.microedition.khronos.egl.EGL10;
+import javax.microedition.khronos.egl.EGLConfig;
+import javax.microedition.khronos.egl.EGLContext;
+import javax.microedition.khronos.egl.EGLDisplay;
+import javax.microedition.khronos.egl.EGLSurface;
+import java.io.BufferedOutputStream;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.FloatBuffer;
+
+import static android.opengl.GLES20.*;
+
+public class GlTextureViewActivity extends AppCompatActivity implements TextureView.SurfaceTextureListener {
+    private RenderThread mRenderThread;
+    private TextureView mTextureView;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mTextureView = new TextureView(this);
+        mTextureView.setSurfaceTextureListener(this);
+        setContentView(mTextureView, new FrameLayout.LayoutParams(
+                ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT,
+                Gravity.CENTER));
+    }
+
+    @Override
+    public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) {
+        mRenderThread = new RenderThread(getResources(), surface);
+        mRenderThread.start();
+
+        mTextureView.setCameraDistance(5000);
+
+        ObjectAnimator animator = ObjectAnimator.ofFloat(mTextureView, "rotationY", 0.0f, 360.0f);
+        animator.setRepeatMode(ObjectAnimator.REVERSE);
+        animator.setRepeatCount(ObjectAnimator.INFINITE);
+        animator.setDuration(4000);
+        animator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
+            @Override
+            public void onAnimationUpdate(ValueAnimator animation) {
+                mTextureView.invalidate();
+            }
+        });
+        animator.start();
+    }
+
+    @Override
+    public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) {
+    }
+
+    @Override
+    public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {
+        mRenderThread.finish();
+        try {
+            mRenderThread.join();
+        } catch (InterruptedException e) {
+            Log.e(RenderThread.LOG_TAG, "Could not wait for render thread");
+        }
+        return true;
+    }
+
+    @Override
+    public void onSurfaceTextureUpdated(SurfaceTexture surface) {
+    }
+
+    private static class RenderThread extends Thread {
+        private static final String LOG_TAG = "GLTextureView";
+
+        static final int EGL_CONTEXT_CLIENT_VERSION = 0x3098;
+        static final int EGL_OPENGL_ES2_BIT = 4;
+
+        private volatile boolean mFinished;
+
+        private final Resources mResources;
+        private final SurfaceTexture mSurface;
+
+        private EGL10 mEgl;
+        private EGLDisplay mEglDisplay;
+        private EGLConfig mEglConfig;
+        private EGLContext mEglContext;
+        private EGLSurface mEglSurface;
+
+        RenderThread(Resources resources, SurfaceTexture surface) {
+            mResources = resources;
+            mSurface = surface;
+        }
+
+        private static final String sSimpleVS =
+                "attribute vec4 position;\n" +
+                "attribute vec2 texCoords;\n" +
+                "varying vec2 outTexCoords;\n" +
+                "\nvoid main(void) {\n" +
+                "    outTexCoords = texCoords;\n" +
+                "    gl_Position = position;\n" +
+                "}\n\n";
+        private static final String sSimpleFS =
+                "precision mediump float;\n\n" +
+                "varying vec2 outTexCoords;\n" +
+                "uniform sampler2D texture;\n" +
+                "\nvoid main(void) {\n" +
+                "    gl_FragColor = texture2D(texture, outTexCoords);\n" +
+                "}\n\n";
+
+        private static final int FLOAT_SIZE_BYTES = 4;
+        private static final int TRIANGLE_VERTICES_DATA_STRIDE_BYTES = 5 * FLOAT_SIZE_BYTES;
+        private static final int TRIANGLE_VERTICES_DATA_POS_OFFSET = 0;
+        private static final int TRIANGLE_VERTICES_DATA_UV_OFFSET = 3;
+        private final float[] mTriangleVerticesData = {
+                // X, Y, Z, U, V
+                -1.0f, -1.0f, 0.0f, 0.0f, 0.0f,
+                 1.0f, -1.0f, 0.0f, 1.0f, 0.0f,
+                -1.0f,  1.0f, 0.0f, 0.0f, 1.0f,
+                 1.0f,  1.0f, 0.0f, 1.0f, 1.0f,
+        };
+
+        @Override
+        public void run() {
+            initGL();
+
+            FloatBuffer triangleVertices = ByteBuffer.allocateDirect(mTriangleVerticesData.length
+                    * FLOAT_SIZE_BYTES).order(ByteOrder.nativeOrder()).asFloatBuffer();
+            triangleVertices.put(mTriangleVerticesData).position(0);
+
+            int texture = loadTexture(R.drawable.large_photo);
+            int program = buildProgram(sSimpleVS, sSimpleFS);
+
+            int attribPosition = glGetAttribLocation(program, "position");
+            checkGlError();
+
+            int attribTexCoords = glGetAttribLocation(program, "texCoords");
+            checkGlError();
+
+            int uniformTexture = glGetUniformLocation(program, "texture");
+            checkGlError();
+
+            glBindTexture(GL_TEXTURE_2D, texture);
+            checkGlError();
+
+            glUseProgram(program);
+            checkGlError();
+
+            glEnableVertexAttribArray(attribPosition);
+            checkGlError();
+
+            glEnableVertexAttribArray(attribTexCoords);
+            checkGlError();
+
+            glUniform1i(uniformTexture, 0);
+            checkGlError();
+
+            // drawQuad
+            triangleVertices.position(TRIANGLE_VERTICES_DATA_POS_OFFSET);
+            glVertexAttribPointer(attribPosition, 3, GL_FLOAT, false,
+                    TRIANGLE_VERTICES_DATA_STRIDE_BYTES, triangleVertices);
+            checkGlError();
+
+            triangleVertices.position(TRIANGLE_VERTICES_DATA_UV_OFFSET);
+            glVertexAttribPointer(attribTexCoords, 3, GL_FLOAT, false,
+                    TRIANGLE_VERTICES_DATA_STRIDE_BYTES, triangleVertices);
+            checkGlError();
+
+            glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
+            checkGlError();
+
+            while (!mFinished) {
+                checkCurrent();
+
+                glClear(GL_COLOR_BUFFER_BIT);
+                checkGlError();
+
+                glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
+                checkGlError();
+
+                if (!mEgl.eglSwapBuffers(mEglDisplay, mEglSurface)) {
+                    throw new RuntimeException("Cannot swap buffers");
+                }
+                checkEglError();
+
+                try {
+                    Thread.sleep(2000);
+                } catch (InterruptedException e) {
+                    // Ignore
+                }
+            }
+
+            finishGL();
+        }
+
+        private int loadTexture(int resource) {
+            int[] textures = new int[1];
+
+            glActiveTexture(GL_TEXTURE0);
+            glGenTextures(1, textures, 0);
+            checkGlError();
+
+            int texture = textures[0];
+            glBindTexture(GL_TEXTURE_2D, texture);
+            checkGlError();
+
+            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+
+            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+            glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+
+            Bitmap bitmap = BitmapFactory.decodeResource(mResources, resource);
+
+            GLUtils.texImage2D(GL_TEXTURE_2D, 0, GL_RGBA, bitmap, GL_UNSIGNED_BYTE, 0);
+            checkGlError();
+
+            bitmap.recycle();
+
+            return texture;
+        }
+
+        private static int buildProgram(String vertex, String fragment) {
+            int vertexShader = buildShader(vertex, GL_VERTEX_SHADER);
+            if (vertexShader == 0) return 0;
+
+            int fragmentShader = buildShader(fragment, GL_FRAGMENT_SHADER);
+            if (fragmentShader == 0) return 0;
+
+            int program = glCreateProgram();
+            glAttachShader(program, vertexShader);
+            checkGlError();
+
+            glAttachShader(program, fragmentShader);
+            checkGlError();
+
+            glLinkProgram(program);
+            checkGlError();
+
+            int[] status = new int[1];
+            glGetProgramiv(program, GL_LINK_STATUS, status, 0);
+            if (status[0] != GL_TRUE) {
+                String error = glGetProgramInfoLog(program);
+                Log.d(LOG_TAG, "Error while linking program:\n" + error);
+                glDeleteShader(vertexShader);
+                glDeleteShader(fragmentShader);
+                glDeleteProgram(program);
+                return 0;
+            }
+
+            return program;
+        }
+
+        private static int buildShader(String source, int type) {
+            int shader = glCreateShader(type);
+
+            glShaderSource(shader, source);
+            checkGlError();
+
+            glCompileShader(shader);
+            checkGlError();
+
+            int[] status = new int[1];
+            glGetShaderiv(shader, GL_COMPILE_STATUS, status, 0);
+            if (status[0] != GL_TRUE) {
+                String error = glGetShaderInfoLog(shader);
+                Log.d(LOG_TAG, "Error while compiling shader:\n" + error);
+                glDeleteShader(shader);
+                return 0;
+            }
+
+            return shader;
+        }
+
+        private void checkEglError() {
+            int error = mEgl.eglGetError();
+            if (error != EGL10.EGL_SUCCESS) {
+                Log.w(LOG_TAG, "EGL error = 0x" + Integer.toHexString(error));
+            }
+        }
+
+        private static void checkGlError() {
+            int error = glGetError();
+            if (error != GL_NO_ERROR) {
+                Log.w(LOG_TAG, "GL error = 0x" + Integer.toHexString(error));
+            }
+        }
+
+        private void finishGL() {
+            mEgl.eglDestroyContext(mEglDisplay, mEglContext);
+            mEgl.eglDestroySurface(mEglDisplay, mEglSurface);
+        }
+
+        private void checkCurrent() {
+            if (!mEglContext.equals(mEgl.eglGetCurrentContext()) ||
+                    !mEglSurface.equals(mEgl.eglGetCurrentSurface(EGL10.EGL_DRAW))) {
+                if (!mEgl.eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, mEglContext)) {
+                    throw new RuntimeException("eglMakeCurrent failed "
+                            + GLUtils.getEGLErrorString(mEgl.eglGetError()));
+                }
+            }
+        }
+
+        private void initGL() {
+            mEgl = (EGL10) EGLContext.getEGL();
+
+            mEglDisplay = mEgl.eglGetDisplay(EGL10.EGL_DEFAULT_DISPLAY);
+            if (mEglDisplay == EGL10.EGL_NO_DISPLAY) {
+                throw new RuntimeException("eglGetDisplay failed "
+                        + GLUtils.getEGLErrorString(mEgl.eglGetError()));
+            }
+
+            int[] version = new int[2];
+            if (!mEgl.eglInitialize(mEglDisplay, version)) {
+                throw new RuntimeException("eglInitialize failed " +
+                        GLUtils.getEGLErrorString(mEgl.eglGetError()));
+            }
+
+            mEglConfig = chooseEglConfig();
+            if (mEglConfig == null) {
+                throw new RuntimeException("eglConfig not initialized");
+            }
+
+            mEglContext = createContext(mEgl, mEglDisplay, mEglConfig);
+
+            mEglSurface = mEgl.eglCreateWindowSurface(mEglDisplay, mEglConfig, mSurface, null);
+
+            if (mEglSurface == null || mEglSurface == EGL10.EGL_NO_SURFACE) {
+                int error = mEgl.eglGetError();
+                if (error == EGL10.EGL_BAD_NATIVE_WINDOW) {
+                    Log.e(LOG_TAG, "createWindowSurface returned EGL_BAD_NATIVE_WINDOW.");
+                    return;
+                }
+                throw new RuntimeException("createWindowSurface failed "
+                        + GLUtils.getEGLErrorString(error));
+            }
+
+            if (!mEgl.eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, mEglContext)) {
+                throw new RuntimeException("eglMakeCurrent failed "
+                        + GLUtils.getEGLErrorString(mEgl.eglGetError()));
+            }
+        }
+
+
+        EGLContext createContext(EGL10 egl, EGLDisplay eglDisplay, EGLConfig eglConfig) {
+            int[] attrib_list = { EGL_CONTEXT_CLIENT_VERSION, 2, EGL10.EGL_NONE };
+            return egl.eglCreateContext(eglDisplay, eglConfig, EGL10.EGL_NO_CONTEXT, attrib_list);
+        }
+
+        private EGLConfig chooseEglConfig() {
+            int[] configsCount = new int[1];
+            EGLConfig[] configs = new EGLConfig[1];
+            int[] configSpec = getConfig();
+            if (!mEgl.eglChooseConfig(mEglDisplay, configSpec, configs, 1, configsCount)) {
+                throw new IllegalArgumentException("eglChooseConfig failed " +
+                        GLUtils.getEGLErrorString(mEgl.eglGetError()));
+            } else if (configsCount[0] > 0) {
+                return configs[0];
+            }
+            return null;
+        }
+
+        private static int[] getConfig() {
+            return new int[] {
+                    EGL10.EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
+                    EGL10.EGL_RED_SIZE, 8,
+                    EGL10.EGL_GREEN_SIZE, 8,
+                    EGL10.EGL_BLUE_SIZE, 8,
+                    EGL10.EGL_ALPHA_SIZE, 8,
+                    EGL10.EGL_DEPTH_SIZE, 0,
+                    EGL10.EGL_STENCIL_SIZE, 0,
+                    EGL10.EGL_NONE
+            };
+        }
+
+        void finish() {
+            mFinished = true;
+        }
+    }
+}
\ No newline at end of file
diff --git a/tests/UiBench/src/com/android/test/uibench/MainActivity.java b/tests/UiBench/src/com/android/test/uibench/MainActivity.java
index 7c3391dec92b..2111274a93c0 100644
--- a/tests/UiBench/src/com/android/test/uibench/MainActivity.java
+++ b/tests/UiBench/src/com/android/test/uibench/MainActivity.java
@@ -56,7 +56,7 @@ public class MainActivity extends AppCompatActivity {
         if (fm.findFragmentById(android.R.id.content) == null) {
             ListFragment listFragment = new ListFragment() {
                 @Override
-                @SuppressWarnings({ "unchecked" })
+                @SuppressWarnings("unchecked")
                 public void onListItemClick(ListView l, View v, int position, long id) {
                     Map<String, Object> map = (Map<String, Object>)l.getItemAtPosition(position);
 
diff --git a/tests/UiBench/src/com/android/test/uibench/TrivialAnimationActivity.java b/tests/UiBench/src/com/android/test/uibench/TrivialAnimationActivity.java
new file mode 100644
index 000000000000..6e984727836e
--- /dev/null
+++ b/tests/UiBench/src/com/android/test/uibench/TrivialAnimationActivity.java
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.test.uibench;
+
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.drawable.ColorDrawable;
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+
+public class TrivialAnimationActivity extends AppCompatActivity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        getWindow().setBackgroundDrawable(new ColorDrawable() {
+            int colorValue = 0;
+            int colorDelta = 1;
+
+            @Override
+            public void draw(Canvas canvas) {
+                colorValue += colorDelta;
+                if (colorValue == 255 || colorValue == 0) {
+                    colorDelta *= -1;
+                }
+
+                setColor(Color.rgb(255, colorValue, 255 - colorValue));
+                invalidateSelf();
+                super.draw(canvas);
+            }
+        });
+    }
+}