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/* -*- Mode: Java; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil; -*-
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
package org.mozilla.gecko.process;
import android.os.Binder;
import android.util.SparseArray;
import android.view.Surface;
import org.mozilla.gecko.annotation.WrapForJNI;
import org.mozilla.gecko.gfx.ICompositorSurfaceManager;
import org.mozilla.gecko.gfx.ISurfaceAllocator;
import org.mozilla.gecko.gfx.RemoteSurfaceAllocator;
public class GeckoServiceGpuProcess extends GeckoServiceChildProcess {
private static final String LOGTAG = "ServiceGpuProcess";
private static final class GpuProcessBinder extends GeckoServiceChildProcess.ChildProcessBinder {
@Override
public ICompositorSurfaceManager getCompositorSurfaceManager() {
return RemoteCompositorSurfaceManager.getInstance();
}
@Override
public ISurfaceAllocator getSurfaceAllocator(final int allocatorId) {
return RemoteSurfaceAllocator.getInstance(allocatorId);
}
}
@Override
protected Binder createBinder() {
return new GpuProcessBinder();
}
public static final class RemoteCompositorSurfaceManager extends ICompositorSurfaceManager.Stub {
private static RemoteCompositorSurfaceManager mInstance;
@WrapForJNI
private static synchronized RemoteCompositorSurfaceManager getInstance() {
if (mInstance == null) {
mInstance = new RemoteCompositorSurfaceManager();
}
return mInstance;
}
private final SparseArray<Surface> mSurfaces = new SparseArray<Surface>();
@Override
public synchronized void onSurfaceChanged(final int widgetId, final Surface surface) {
final Surface prevSurface = mSurfaces.get(widgetId);
if (prevSurface != null) {
prevSurface.release();
mSurfaces.delete(widgetId);
}
if (surface != null) {
mSurfaces.put(widgetId, surface);
}
}
@WrapForJNI
public synchronized Surface getCompositorSurface(final int widgetId) {
return mSurfaces.get(widgetId);
}
}
}