diff --git a/jme3-android/src/main/java/com/jme3/app/DefaultAndroidProfiler.java b/jme3-android/src/main/java/com/jme3/app/DefaultAndroidProfiler.java new file mode 100644 index 000000000..71a5dbd51 --- /dev/null +++ b/jme3-android/src/main/java/com/jme3/app/DefaultAndroidProfiler.java @@ -0,0 +1,167 @@ +/* + * Copyright (c) 2014 jMonkeyEngine + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * * 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. + * + * * Neither the name of 'jMonkeyEngine' nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "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 COPYRIGHT OWNER OR + * CONTRIBUTORS 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 com.jme3.app; + +import android.os.Build; +import com.jme3.profile.AppProfiler; +import com.jme3.profile.AppStep; +import static com.jme3.profile.AppStep.BeginFrame; +import static com.jme3.profile.AppStep.EndFrame; +import static com.jme3.profile.AppStep.ProcessAudio; +import static com.jme3.profile.AppStep.ProcessInput; +import static com.jme3.profile.AppStep.QueuedTasks; +import static com.jme3.profile.AppStep.RenderFrame; +import static com.jme3.profile.AppStep.RenderMainViewPorts; +import static com.jme3.profile.AppStep.RenderPostViewPorts; +import static com.jme3.profile.AppStep.RenderPreviewViewPorts; +import static com.jme3.profile.AppStep.SpatialUpdate; +import static com.jme3.profile.AppStep.StateManagerRender; +import static com.jme3.profile.AppStep.StateManagerUpdate; +import com.jme3.profile.VpStep; +import static com.jme3.profile.VpStep.BeginRender; +import static com.jme3.profile.VpStep.EndRender; +import static com.jme3.profile.VpStep.FlushQueue; +import static com.jme3.profile.VpStep.PostFrame; +import static com.jme3.profile.VpStep.PostQueue; +import static com.jme3.profile.VpStep.RenderScene; +import com.jme3.renderer.ViewPort; +import com.jme3.renderer.queue.RenderQueue; + +/** + * An AppProfiler implementation that integrates the + * per-frame application-wide timings for update versus + * render into the Android systrace utility. + * + *

This profiler uses the Android Trace class which is only supported + * on Android SDK rev 18 and higher (ver 4.3 and higher). If the + * device is running a version < rev 18, the logging will + * be skipped.

+ * + *

In the MainActivity class, add the following:

+ * 

+ *  {@literal @}Override
+ *  public void onCreate(Bundle savedInstanceState) {
+ *      super.onCreate(savedInstanceState);
+ *      app.setAppProfiler(new DefaultAndroidProfiler());
+ *  }
+ *
+ * Start the Android systrace utility and run the application to + * see the detailed timings of the application. + * + * @author iwgeric + */ +public class DefaultAndroidProfiler implements AppProfiler { + private int androidApiLevel = Build.VERSION.SDK_INT; + + public void appStep(AppStep appStep) { + if (androidApiLevel >= 18) { + switch(appStep) { + case BeginFrame: + android.os.Trace.beginSection("Frame"); + break; + case QueuedTasks: + android.os.Trace.beginSection("QueuedTask"); + break; + case ProcessInput: + android.os.Trace.endSection(); + android.os.Trace.beginSection("ProcessInput"); + break; + case ProcessAudio: + android.os.Trace.endSection(); + android.os.Trace.beginSection("ProcessAudio"); + break; + case StateManagerUpdate: + android.os.Trace.endSection(); + android.os.Trace.beginSection("StateManagerUpdate"); + break; + case SpatialUpdate: + android.os.Trace.endSection(); + android.os.Trace.beginSection("SpatialUpdate"); + break; + case StateManagerRender: + android.os.Trace.endSection(); + android.os.Trace.beginSection("StateManagerRender"); + break; + case RenderFrame: + android.os.Trace.endSection(); + android.os.Trace.beginSection("RenderFrame"); + break; + case RenderPreviewViewPorts: + android.os.Trace.beginSection("RenderPreviewViewPorts"); + break; + case RenderMainViewPorts: + android.os.Trace.endSection(); + android.os.Trace.beginSection("RenderMainViewPorts"); + break; + case RenderPostViewPorts: + android.os.Trace.endSection(); + android.os.Trace.beginSection("RenderPostViewPorts"); + break; + case EndFrame: + android.os.Trace.endSection(); + android.os.Trace.endSection(); + android.os.Trace.endSection(); + break; + } + } + } + + public void vpStep(VpStep vpStep, ViewPort vp, RenderQueue.Bucket bucket) { + if (androidApiLevel >= 18) { + switch (vpStep) { + case BeginRender: + android.os.Trace.beginSection("Render: " + vp.getName()); + break; + case RenderScene: + android.os.Trace.beginSection("RenderScene: " + vp.getName()); + break; + case PostQueue: + android.os.Trace.endSection(); + android.os.Trace.beginSection("PostQueue: " + vp.getName()); + break; + case FlushQueue: + android.os.Trace.endSection(); + android.os.Trace.beginSection("FlushQueue: " + vp.getName()); + break; + case PostFrame: + android.os.Trace.endSection(); + android.os.Trace.beginSection("PostFrame: " + vp.getName()); + break; + case EndRender: + android.os.Trace.endSection(); + android.os.Trace.endSection(); + break; + } + } + } +}