commit 59b429d10678542756c1a9ba7acf900de3d41871
author Chris Craik <ccraik@google.com> Mon Jun 08 17:34:21 2015 -0700
committer Chris Craik <ccraik@google.com> Mon Jun 08 17:40:00 2015 -0700
tree 7eeba12f466697c905310a2b3b5f3585f6309a7d
parent 72285e5600fad17c42730d6f84164d8425d4d43c

Add tracing to GLSurfaceView

bug:21195272

Change-Id: I96bce6d6021fc720c73993202ba90997b0fc0e09

opengl/java/android/opengl/GLSurfaceView.java

diff --git a/opengl/java/android/opengl/GLSurfaceView.java b/opengl/java/android/opengl/GLSurfaceView.java
index 3c76115..359a7a9 100644
--- a/opengl/java/android/opengl/GLSurfaceView.java
+++ b/opengl/java/android/opengl/GLSurfaceView.java
@@ -32,6 +32,7 @@
 import android.content.Context;
 import android.content.pm.ConfigurationInfo;
 import android.os.SystemProperties;
+import android.os.Trace;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.view.SurfaceHolder;
@@ -1497,7 +1498,12 @@
                         }
                         GLSurfaceView view = mGLSurfaceViewWeakRef.get();
                         if (view != null) {
-                            view.mRenderer.onSurfaceCreated(gl, mEglHelper.mEglConfig);
+                            try {
+                                Trace.traceBegin(Trace.TRACE_TAG_VIEW, "onSurfaceCreated");
+                                view.mRenderer.onSurfaceCreated(gl, mEglHelper.mEglConfig);
+                            } finally {
+                                Trace.traceEnd(Trace.TRACE_TAG_VIEW);
+                            }
                         }
                         createEglContext = false;
                     }
@@ -1508,7 +1514,12 @@
                         }
                         GLSurfaceView view = mGLSurfaceViewWeakRef.get();
                         if (view != null) {
-                            view.mRenderer.onSurfaceChanged(gl, w, h);
+                            try {
+                                Trace.traceBegin(Trace.TRACE_TAG_VIEW, "onSurfaceChanged");
+                                view.mRenderer.onSurfaceChanged(gl, w, h);
+                            } finally {
+                                Trace.traceEnd(Trace.TRACE_TAG_VIEW);
+                            }
                         }
                         sizeChanged = false;
                     }
@@ -1519,7 +1530,12 @@
                     {
                         GLSurfaceView view = mGLSurfaceViewWeakRef.get();
                         if (view != null) {
-                            view.mRenderer.onDrawFrame(gl);
+                            try {
+                                Trace.traceBegin(Trace.TRACE_TAG_VIEW, "onDrawFrame");
+                                view.mRenderer.onDrawFrame(gl);
+                            } finally {
+                                Trace.traceEnd(Trace.TRACE_TAG_VIEW);
+                            }
                         }
                     }
                     int swapError = mEglHelper.swap();