1 files changed, 0 insertions, 137 deletions
diff --git a/opengl/java/android/opengl/ManagedEGLContext.java b/opengl/java/android/opengl/ManagedEGLContext.java
deleted file mode 100644
index 61fa565..0000000
--- a/opengl/java/android/opengl/ManagedEGLContext.java
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (C) 2010 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 android.opengl;
-
-import static javax.microedition.khronos.egl.EGL10.EGL_DEFAULT_DISPLAY;
-import static javax.microedition.khronos.egl.EGL10.EGL_NO_DISPLAY;
-
-import java.util.ArrayList;
-
-import javax.microedition.khronos.egl.EGL10;
-import javax.microedition.khronos.egl.EGLContext;
-import javax.microedition.khronos.egl.EGLDisplay;
-
-import android.os.Looper;
-import android.util.Log;
-
-import com.google.android.gles_jni.EGLImpl;
-
-/**
- * The per-process memory overhead of hardware accelerated graphics can
- * be quite large on some devices.  For small memory devices, being able to
- * terminate all EGL contexts so that this graphics driver memory can be
- * reclaimed can significant improve the overall behavior of the device.  This
- * class helps app developers participate in releasing their EGL context
- * when appropriate and possible.
- * 
- * <p>To use, simple instantiate this class with the EGLContext you create.
- * When you have done this, if the device is getting low on memory and all
- * of the currently created EGL contexts in the process are being managed
- * through this class, then they will all be asked to terminate through the
- * call to {@link #onTerminate}.
- * 
- * @hide
- */
-public abstract class ManagedEGLContext {
-    static final String TAG = "ManagedEGLContext";
-
-    static final ArrayList<ManagedEGLContext> sActive = new ArrayList<ManagedEGLContext>();
-
-    final EGLContext mContext;
-
-    /**
-     * Instantiate to manage the given EGLContext.
-     */
-    public ManagedEGLContext(EGLContext context) {
-        mContext = context;
-        synchronized (sActive) {
-            sActive.add(this);
-        }
-    }
-
-    /**
-     * Retrieve the EGLContext being managed by the class.
-     */
-    public EGLContext getContext() {
-        return mContext;
-    }
-
-    /**
-     * Force-terminate the ManagedEGLContext.  This will cause
-     * {@link #onTerminate(EGLContext)} to be called.  You <em>must</em>
-     * call this when destroying the EGLContext, so that the framework
-     * knows to stop managing it.
-     */
-    public void terminate() {
-        execTerminate();
-    }
-
-    void execTerminate() {
-        onTerminate(mContext);
-    }
-
-    /**
-     * Override this method to destroy the EGLContext when appropriate.
-     * <em>Note that this method is always called on the main thread
-     * of the process.</em>  If your EGLContext was created on a different
-     * thread, you will need to implement this method to hand off the work
-     * of destroying the context to that thread.
-     */
-    public abstract void onTerminate(EGLContext context);
-
-    /** @hide */
-    public static boolean doTerminate() {
-        ArrayList<ManagedEGLContext> active;
-
-        if (Looper.getMainLooper() != Looper.myLooper()) {
-            throw new IllegalStateException("Called on wrong thread");
-        }
-
-        synchronized (sActive) {
-            // If there are no active managed contexts, we will not even
-            // try to terminate.
-            if (sActive.size() <= 0) {
-                return false;
-            }
-
-            // Need to check how many EGL contexts are actually running,
-            // to compare with how many we are managing.
-            EGL10 egl = (EGL10) EGLContext.getEGL();
-            EGLDisplay display = egl.eglGetDisplay(EGL_DEFAULT_DISPLAY);
-
-            if (display == EGL_NO_DISPLAY) {
-                Log.w(TAG, "doTerminate failed: no display");
-                return false;
-            }
-
-            if (EGLImpl.getInitCount(display) != sActive.size()) {
-                Log.w(TAG, "doTerminate failed: EGL count is " + EGLImpl.getInitCount(display)
-                        + " but managed count is " + sActive.size());
-                return false;
-            }
-
-            active = new ArrayList<ManagedEGLContext>(sActive);
-            sActive.clear();
-        }
-
-        for (int i = 0; i < active.size(); i++) {
-            active.get(i).execTerminate();
-        }
-
-        return true;
-    }
-}