| /* |
| * 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.compatibility.common.deviceinfo; |
| |
| import android.app.Activity; |
| import android.app.ActivityManager; |
| import android.app.Instrumentation; |
| import android.content.Context; |
| import android.content.pm.ConfigurationInfo; |
| import android.content.res.Configuration; |
| import android.os.Bundle; |
| import android.view.Window; |
| import android.view.WindowManager; |
| import android.opengl.GLES20; |
| import android.opengl.GLES30; |
| import android.opengl.GLSurfaceView; |
| import android.util.Log; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Locale; |
| import java.util.HashSet; |
| import java.util.Scanner; |
| import java.util.Set; |
| import java.util.concurrent.CountDownLatch; |
| |
| import javax.microedition.khronos.egl.EGLConfig; |
| import javax.microedition.khronos.opengles.GL10; |
| |
| /** Stub activity to collect data from the GlesView */ |
| public final class GlesStubActivity extends Activity { |
| |
| private static final String LOG_TAG = "GlesStubActivity"; |
| private int mVersion = -1; |
| private GraphicsDeviceInfo mGraphicsDeviceInfo; |
| private CountDownLatch mDone = new CountDownLatch(1); |
| private HashSet<String> mOpenGlExtensions = new HashSet<String>(); |
| private HashSet<String> mFormats = new HashSet<String>(); |
| private String mGraphicsVendor; |
| private String mGraphicsRenderer; |
| |
| @Override |
| public void onCreate(Bundle bundle) { |
| // Dismiss keyguard and keep screen on while this test is on. |
| Window window = getWindow(); |
| window.addFlags(WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD | |
| WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON | |
| WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); |
| |
| super.onCreate(bundle); |
| |
| window.setFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED, |
| WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED); |
| |
| ActivityManager activityManager = |
| (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE); |
| ConfigurationInfo info = activityManager.getDeviceConfigurationInfo(); |
| |
| mVersion = (info.reqGlEsVersion & 0xffff0000) >> 16; |
| |
| new Thread() { |
| @Override |
| public void run() { |
| runIterations(mVersion); |
| } |
| }.start(); |
| } |
| |
| /** |
| * Wait for this activity to finish gathering information |
| */ |
| public void waitForActivityToFinish() { |
| try { |
| mDone.await(); |
| } catch (InterruptedException e) { |
| // just move on |
| } |
| } |
| |
| private void runIterations(int glVersion) { |
| for (int i = 1; i <= glVersion; i++) { |
| final CountDownLatch done = new CountDownLatch(1); |
| final int version = i; |
| GlesStubActivity.this.runOnUiThread(new Runnable() { |
| @Override |
| public void run() { |
| setContentView(new GlesSurfaceView(GlesStubActivity.this, version, done)); |
| } |
| }); |
| try { |
| done.await(); |
| } catch (InterruptedException e) { |
| // just move on |
| } |
| } |
| mDone.countDown(); |
| } |
| |
| int getGlVersion() { |
| return mVersion; |
| } |
| |
| List<String> getOpenGlExtensions() { |
| return new ArrayList<>(mOpenGlExtensions); |
| } |
| |
| void addOpenGlExtension(String openGlExtension) { |
| mOpenGlExtensions.add(openGlExtension); |
| } |
| |
| List<String> getCompressedTextureFormats() { |
| return new ArrayList<>(mFormats); |
| } |
| |
| void addCompressedTextureFormat(String format) { |
| mFormats.add(format); |
| } |
| |
| String getVendor() { |
| return mGraphicsVendor; |
| } |
| |
| void setVendor(String vendor) { |
| mGraphicsVendor = vendor; |
| } |
| |
| String getRenderer() { |
| return mGraphicsRenderer; |
| } |
| |
| void setRenderer(String renderer) { |
| mGraphicsRenderer = renderer; |
| } |
| |
| static class GlesSurfaceView extends GLSurfaceView { |
| |
| public GlesSurfaceView(GlesStubActivity parent, int glVersion, CountDownLatch done) { |
| super(parent); |
| |
| if (glVersion > 1) { |
| // Default is 1 so only set if bigger than 1 |
| setEGLContextClientVersion(glVersion); |
| } |
| setRenderer(new OpenGlesRenderer(parent, glVersion, done)); |
| } |
| } |
| |
| static class OpenGlesRenderer implements GLSurfaceView.Renderer { |
| |
| private final GlesStubActivity mParent; |
| private final int mGlVersion; |
| private final CountDownLatch mDone; |
| |
| OpenGlesRenderer(GlesStubActivity parent, int glVersion, CountDownLatch done) { |
| mParent = parent; |
| mGlVersion = glVersion; |
| mDone = done; |
| } |
| |
| @Override |
| public void onSurfaceCreated(GL10 gl, EGLConfig config) { |
| String extensions; |
| String vendor; |
| String renderer; |
| if (mGlVersion == 2) { |
| extensions = GLES20.glGetString(GLES20.GL_EXTENSIONS); |
| vendor = GLES20.glGetString(GLES20.GL_VENDOR); |
| renderer = GLES20.glGetString(GLES20.GL_RENDERER); |
| } else if (mGlVersion == 3) { |
| extensions = GLES30.glGetString(GLES30.GL_EXTENSIONS); |
| vendor = GLES30.glGetString(GLES30.GL_VENDOR); |
| renderer = GLES30.glGetString(GLES30.GL_RENDERER); |
| } else { |
| extensions = gl.glGetString(GL10.GL_EXTENSIONS); |
| vendor = gl.glGetString(GL10.GL_VENDOR); |
| renderer = gl.glGetString(GL10.GL_RENDERER); |
| } |
| mParent.setVendor(vendor); |
| mParent.setRenderer(renderer); |
| Scanner scanner = new Scanner(extensions); |
| scanner.useDelimiter(" "); |
| while (scanner.hasNext()) { |
| String ext = scanner.next(); |
| mParent.addOpenGlExtension(ext); |
| if (ext.contains("texture")) { |
| if (ext.contains("compression") || ext.contains("compressed")) { |
| mParent.addCompressedTextureFormat(ext); |
| } |
| } |
| } |
| scanner.close(); |
| mDone.countDown(); |
| } |
| |
| @Override |
| public void onSurfaceChanged(GL10 gl, int width, int height) {} |
| |
| @Override |
| public void onDrawFrame(GL10 gl) {} |
| } |
| } |