ThreadedRenderer.java revision 3b20251a355c88193c439f928a84ae69483fb488
1cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck/* 2cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * Copyright (C) 2013 The Android Open Source Project 3cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * 4cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * Licensed under the Apache License, Version 2.0 (the "License"); 5cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * you may not use this file except in compliance with the License. 6cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * You may obtain a copy of the License at 7cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * 8cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * http://www.apache.org/licenses/LICENSE-2.0 9cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * 10cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * Unless required by applicable law or agreed to in writing, software 11cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * distributed under the License is distributed on an "AS IS" BASIS, 12cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * See the License for the specific language governing permissions and 14cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * limitations under the License. 15cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck */ 16cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 17cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckpackage android.view; 18cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 19b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reckimport android.content.Context; 20b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reckimport android.content.res.Resources; 2104fc583c3dd3144bc6b718fcac4b3e1afdfdb067John Reckimport android.graphics.Bitmap; 22cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckimport android.graphics.Rect; 23cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckimport android.graphics.SurfaceTexture; 24b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reckimport android.graphics.drawable.Drawable; 2566f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reckimport android.os.IBinder; 2666f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reckimport android.os.RemoteException; 2766f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reckimport android.os.ServiceManager; 28fe5e7b7346a54537b980796ceeca66bfdbd05561John Reckimport android.os.SystemProperties; 29cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckimport android.os.Trace; 3066f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reckimport android.util.Log; 31b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reckimport android.util.LongSparseArray; 32315c329544d7c593d1072b071cbb92d9afe74021John Reckimport android.util.TimeUtils; 33cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckimport android.view.Surface.OutOfResourcesException; 34cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckimport android.view.View.AttachInfo; 35cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 36fe5e7b7346a54537b980796ceeca66bfdbd05561John Reckimport java.io.FileDescriptor; 37cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckimport java.io.PrintWriter; 38b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reckimport java.util.ArrayList; 39b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reckimport java.util.Collections; 40b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reckimport java.util.Comparator; 41b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reckimport java.util.HashSet; 42cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 43cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck/** 44cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * Hardware renderer that proxies the rendering to a render thread. Most calls 454f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck * are currently synchronous. 46cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * 47cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * The UI thread can block on the RenderThread, but RenderThread must never 48cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * block on the UI thread. 49cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * 504f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck * ThreadedRenderer creates an instance of RenderProxy. RenderProxy in turn creates 514f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck * and manages a CanvasContext on the RenderThread. The CanvasContext is fully managed 524f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck * by the lifecycle of the RenderProxy. 534f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck * 54cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * Note that although currently the EGL context & surfaces are created & managed 55cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * by the render thread, the goal is to move that into a shared structure that can 56cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * be managed by both threads. EGLSurface creation & deletion should ideally be 57cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * done on the UI thread and not the RenderThread to avoid stalling the 58cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * RenderThread with surface buffer allocation. 59cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * 60cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * @hide 61cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck */ 62cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckpublic class ThreadedRenderer extends HardwareRenderer { 63cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck private static final String LOGTAG = "ThreadedRenderer"; 64cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 65f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck // Keep in sync with DrawFrameTask.h SYNC_* flags 66f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck // Nothing interesting to report 67f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck private static final int SYNC_OK = 0x0; 68f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck // Needs a ViewRoot invalidate 69f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck private static final int SYNC_INVALIDATE_REQUIRED = 0x1; 70f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck 71fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck private static final String[] VISUALIZERS = { 72fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck PROFILE_PROPERTY_VISUALIZE_BARS, 73fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck }; 74fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 75cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck private int mWidth, mHeight; 764f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck private long mNativeProxy; 77f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck private boolean mInitialized = false; 78bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck private RenderNode mRootNode; 7918f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck private Choreographer mChoreographer; 80fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck private boolean mProfilingEnabled; 81cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 82b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck ThreadedRenderer(Context context, boolean translucent) { 83e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck long rootNodePtr = nCreateRootRenderNode(); 84e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck mRootNode = RenderNode.adopt(rootNodePtr); 85bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck mRootNode.setClipToBounds(false); 86e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck mNativeProxy = nCreateProxy(translucent, rootNodePtr); 8718f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck 883b20251a355c88193c439f928a84ae69483fb488John Reck AtlasInitializer.sInstance.init(context, mNativeProxy); 893b20251a355c88193c439f928a84ae69483fb488John Reck 9018f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck // Setup timing 9118f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck mChoreographer = Choreographer.getInstance(); 9218f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck nSetFrameInterval(mNativeProxy, mChoreographer.getFrameIntervalNanos()); 93fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 94fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck loadSystemProperties(); 95cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 96cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 97cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 98cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck void destroy(boolean full) { 99f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck mInitialized = false; 100f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck updateEnabledState(null); 101fae904d63947fe1687d1d44be29234cc3d538f24John Reck nDestroyCanvasAndSurface(mNativeProxy); 102cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 103cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 104f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck private void updateEnabledState(Surface surface) { 105f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck if (surface == null || !surface.isValid()) { 106f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck setEnabled(false); 107f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck } else { 108f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck setEnabled(mInitialized); 109f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck } 110f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck } 111f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck 112cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 113cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck boolean initialize(Surface surface) throws OutOfResourcesException { 114f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck mInitialized = true; 115f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck updateEnabledState(surface); 1164f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck return nInitialize(mNativeProxy, surface); 117cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 118cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 119cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 120cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck void updateSurface(Surface surface) throws OutOfResourcesException { 121f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck updateEnabledState(surface); 1224f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck nUpdateSurface(mNativeProxy, surface); 123cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 124cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 125cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 126f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck void pauseSurface(Surface surface) { 127f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck nPauseSurface(mNativeProxy, surface); 128f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck } 129f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck 130f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck @Override 131cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck void destroyHardwareResources(View view) { 1324f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck destroyResources(view); 133e1628b7c6fc3822fa83cf02028ce8ad67abb0afeJohn Reck nFlushCaches(mNativeProxy, GLES20Canvas.FLUSH_CACHES_LAYERS); 1344f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck } 1354f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck 1364f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck private static void destroyResources(View view) { 1374f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck view.destroyHardwareResources(); 1384f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck 1394f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck if (view instanceof ViewGroup) { 1404f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck ViewGroup group = (ViewGroup) view; 1414f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck 1424f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck int count = group.getChildCount(); 1434f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck for (int i = 0; i < count; i++) { 1444f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck destroyResources(group.getChildAt(i)); 1454f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck } 1464f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck } 147cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 148cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 149cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 150cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck void invalidate(Surface surface) { 1514f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck updateSurface(surface); 152cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 153cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 154cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 155cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck boolean safelyRun(Runnable action) { 156fc53ef27793a39e9effd829e9cae02a9ca14147eJohn Reck nRunWithGlContext(mNativeProxy, action); 157fc53ef27793a39e9effd829e9cae02a9ca14147eJohn Reck return true; 158cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 159cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 160cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 161797b95b26bbb7557678af78b9a2a61830158920fChris Craik void setup(int width, int height, float lightX, float lightY, float lightZ, float lightRadius) { 162cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck mWidth = width; 163cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck mHeight = height; 164bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck mRootNode.setLeftTopRightBottom(0, 0, mWidth, mHeight); 165797b95b26bbb7557678af78b9a2a61830158920fChris Craik nSetup(mNativeProxy, width, height, lightX, lightY, lightZ, lightRadius); 166cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 167cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 168cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 16963a06673253914510bbeebd500655008682dade1John Reck void setOpaque(boolean opaque) { 17063a06673253914510bbeebd500655008682dade1John Reck nSetOpaque(mNativeProxy, opaque); 17163a06673253914510bbeebd500655008682dade1John Reck } 17263a06673253914510bbeebd500655008682dade1John Reck 17363a06673253914510bbeebd500655008682dade1John Reck @Override 174cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck int getWidth() { 175cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck return mWidth; 176cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 177cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 178cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 179cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck int getHeight() { 180cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck return mHeight; 181cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 182cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 183cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 184fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck void dumpGfxInfo(PrintWriter pw, FileDescriptor fd) { 185fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck pw.flush(); 186fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck nDumpProfileInfo(mNativeProxy, fd); 187cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 188cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 189fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck private static int search(String[] values, String value) { 190fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck for (int i = 0; i < values.length; i++) { 191fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (values[i].equals(value)) return i; 192fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 193fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck return -1; 194fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 195fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 196fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck private static boolean checkIfProfilingRequested() { 197fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck String profiling = SystemProperties.get(HardwareRenderer.PROFILE_PROPERTY); 198fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck int graphType = search(VISUALIZERS, profiling); 199fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck return (graphType >= 0) || Boolean.parseBoolean(profiling); 200cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 201cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 202cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 203cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck boolean loadSystemProperties() { 204fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck boolean changed = nLoadSystemProperties(mNativeProxy); 205fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck boolean wantProfiling = checkIfProfilingRequested(); 206fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (wantProfiling != mProfilingEnabled) { 207fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck mProfilingEnabled = wantProfiling; 208fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck changed = true; 209fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 210fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck return changed; 211cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 212cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 213bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck private void updateRootDisplayList(View view, HardwareDrawCallbacks callbacks) { 214cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck view.mPrivateFlags |= View.PFLAG_DRAWN; 215cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 216cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck view.mRecreateDisplayList = (view.mPrivateFlags & View.PFLAG_INVALIDATED) 217cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck == View.PFLAG_INVALIDATED; 218cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck view.mPrivateFlags &= ~View.PFLAG_INVALIDATED; 219cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 220cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck Trace.traceBegin(Trace.TRACE_TAG_VIEW, "getDisplayList"); 221bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck HardwareCanvas canvas = mRootNode.start(mWidth, mHeight); 22205e858400adee0f579b1e27e321b48bd55843fbdJohn Reck try { 22386faf9ec3edc24a9d04548e151bca3a2510396a4John Reck canvas.save(); 224d5b2ec4ff15f828298290534c9d322c82f8d130cAlan Viverette callbacks.onHardwarePreDraw(canvas); 225a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik canvas.drawRenderNode(view.getDisplayList()); 22605e858400adee0f579b1e27e321b48bd55843fbdJohn Reck callbacks.onHardwarePostDraw(canvas); 22786faf9ec3edc24a9d04548e151bca3a2510396a4John Reck canvas.restore(); 22805e858400adee0f579b1e27e321b48bd55843fbdJohn Reck } finally { 22905e858400adee0f579b1e27e321b48bd55843fbdJohn Reck mRootNode.end(canvas); 23005e858400adee0f579b1e27e321b48bd55843fbdJohn Reck Trace.traceEnd(Trace.TRACE_TAG_VIEW); 23105e858400adee0f579b1e27e321b48bd55843fbdJohn Reck } 232cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 233cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck view.mRecreateDisplayList = false; 234bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck } 235bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck 236bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck @Override 237e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck void draw(View view, AttachInfo attachInfo, HardwareDrawCallbacks callbacks) { 238bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck attachInfo.mIgnoreDirtyState = true; 23918f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck long frameTimeNanos = mChoreographer.getFrameTimeNanos(); 240315c329544d7c593d1072b071cbb92d9afe74021John Reck attachInfo.mDrawingTime = frameTimeNanos / TimeUtils.NANOS_PER_MS; 241bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck 242fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck long recordDuration = 0; 243fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (mProfilingEnabled) { 244fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck recordDuration = System.nanoTime(); 245fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 246fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 247bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck updateRootDisplayList(view, callbacks); 248cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 249fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (mProfilingEnabled) { 250fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck recordDuration = System.nanoTime() - recordDuration; 251fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 252fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 2536313b9259d37b59f3402058e197637aa3014516cJohn Reck attachInfo.mIgnoreDirtyState = false; 2546313b9259d37b59f3402058e197637aa3014516cJohn Reck 255f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck int syncResult = nSyncAndDrawFrame(mNativeProxy, frameTimeNanos, 256e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck recordDuration, view.getResources().getDisplayMetrics().density); 257f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck if ((syncResult & SYNC_INVALIDATE_REQUIRED) != 0) { 258f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck attachInfo.mViewRootImpl.invalidate(); 259f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck } 260cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 261cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 2623b20251a355c88193c439f928a84ae69483fb488John Reck static void invokeFunctor(long functor, boolean waitForCompletion) { 2633b20251a355c88193c439f928a84ae69483fb488John Reck nInvokeFunctor(functor, waitForCompletion); 2640d1f634f4b5e1bb37aa51777efb6a68619488d01John Reck } 2650d1f634f4b5e1bb37aa51777efb6a68619488d01John Reck 2660d1f634f4b5e1bb37aa51777efb6a68619488d01John Reck @Override 26719b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck HardwareLayer createTextureLayer() { 26819b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck long layer = nCreateTextureLayer(mNativeProxy); 26919b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck return HardwareLayer.adoptTextureLayer(this, layer); 270cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 271cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 272cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 27319b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck SurfaceTexture createSurfaceTexture(final HardwareLayer layer) { 27419b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck final SurfaceTexture[] ret = new SurfaceTexture[1]; 27519b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck nRunWithGlContext(mNativeProxy, new Runnable() { 27619b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck @Override 27719b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck public void run() { 27819b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck ret[0] = layer.createSurfaceTexture(); 27919b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck } 28019b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck }); 28119b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck return ret[0]; 282cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 283cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 284cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 28519b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck boolean copyLayerInto(final HardwareLayer layer, final Bitmap bitmap) { 28619b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck return nCopyLayerInto(mNativeProxy, 28719b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck layer.getDeferredLayerUpdater(), bitmap.mNativeBitmap); 288cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 289cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 290cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 29119b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck void pushLayerUpdate(HardwareLayer layer) { 292d72e0a339b54af0c4e731513bbad120dff694723John Reck nPushLayerUpdate(mNativeProxy, layer.getDeferredLayerUpdater()); 29319b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck } 29419b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck 29519b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck @Override 29619b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck void flushLayerUpdates() { 29719b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck // TODO: Figure out what this should do or remove it 29819b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck } 29919b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck 30019b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck @Override 30119b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck void onLayerDestroyed(HardwareLayer layer) { 302d72e0a339b54af0c4e731513bbad120dff694723John Reck nCancelLayerUpdate(mNativeProxy, layer.getDeferredLayerUpdater()); 303cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 304cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 305cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 306cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck void setName(String name) { 307cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 308cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 3094f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck @Override 31028ad7b52e038ef0cdd89f753d9839444a434b299John Reck void fence() { 31128ad7b52e038ef0cdd89f753d9839444a434b299John Reck nFence(mNativeProxy); 31228ad7b52e038ef0cdd89f753d9839444a434b299John Reck } 31328ad7b52e038ef0cdd89f753d9839444a434b299John Reck 31428ad7b52e038ef0cdd89f753d9839444a434b299John Reck @Override 315a5dda645da738da7b4ae15e28fa7d93d3b04b94fJohn Reck public void notifyFramePending() { 316a5dda645da738da7b4ae15e28fa7d93d3b04b94fJohn Reck nNotifyFramePending(mNativeProxy); 317a5dda645da738da7b4ae15e28fa7d93d3b04b94fJohn Reck } 318a5dda645da738da7b4ae15e28fa7d93d3b04b94fJohn Reck 319a5dda645da738da7b4ae15e28fa7d93d3b04b94fJohn Reck @Override 3204f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck protected void finalize() throws Throwable { 3214f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck try { 3224f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck nDeleteProxy(mNativeProxy); 3230ed751dd22a98f0c1f637570c5775b4f5e97d895John Reck mNativeProxy = 0; 3244f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck } finally { 3254f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck super.finalize(); 326cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 327cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 328cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 32984a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck static void startTrimMemory(int level) { 33084a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck // TODO 33184a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck } 33284a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck 33384a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck static void endTrimMemory() { 33484a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck // TODO 33584a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck } 33684a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck 33766f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck private static class AtlasInitializer { 33866f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck static AtlasInitializer sInstance = new AtlasInitializer(); 33966f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck 34066f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck private boolean mInitialized = false; 34166f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck 34266f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck private AtlasInitializer() {} 34366f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck 3443b20251a355c88193c439f928a84ae69483fb488John Reck synchronized void init(Context context, long renderProxy) { 34566f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck if (mInitialized) return; 34666f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck IBinder binder = ServiceManager.getService("assetatlas"); 34766f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck if (binder == null) return; 34866f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck 34966f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck IAssetAtlas atlas = IAssetAtlas.Stub.asInterface(binder); 35066f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck try { 35166f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck if (atlas.isCompatible(android.os.Process.myPpid())) { 35266f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck GraphicBuffer buffer = atlas.getBuffer(); 35366f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck if (buffer != null) { 35466f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck long[] map = atlas.getMap(); 35566f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck if (map != null) { 356b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck // TODO Remove after fixing b/15425820 357b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck validateMap(context, map); 3583b20251a355c88193c439f928a84ae69483fb488John Reck nSetAtlas(renderProxy, buffer, map); 35966f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck mInitialized = true; 36066f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } 36166f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck // If IAssetAtlas is not the same class as the IBinder 36266f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck // we are using a remote service and we can safely 36366f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck // destroy the graphic buffer 36466f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck if (atlas.getClass() != binder.getClass()) { 36566f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck buffer.destroy(); 36666f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } 36766f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } 36866f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } 36966f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } catch (RemoteException e) { 37066f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck Log.w(LOG_TAG, "Could not acquire atlas", e); 37166f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } 37266f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } 373b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck 374b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck private static void validateMap(Context context, long[] map) { 375b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck Log.d("Atlas", "Validating map..."); 376b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck HashSet<Long> preloadedPointers = new HashSet<Long>(); 377b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck 378b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck // We only care about drawables that hold bitmaps 379b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck final Resources resources = context.getResources(); 380b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck final LongSparseArray<Drawable.ConstantState> drawables = resources.getPreloadedDrawables(); 381b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck 382b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck final int count = drawables.size(); 383b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck for (int i = 0; i < count; i++) { 384b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck final Bitmap bitmap = drawables.valueAt(i).getBitmap(); 385b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck if (bitmap != null && bitmap.getConfig() == Bitmap.Config.ARGB_8888) { 386b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck preloadedPointers.add(bitmap.mNativeBitmap); 387b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck } 388b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck } 389b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck 390b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck for (int i = 0; i < map.length; i += 4) { 391b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck if (!preloadedPointers.contains(map[i])) { 392b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck Log.w("Atlas", String.format("Pointer 0x%X, not in getPreloadedDrawables?", map[i])); 393b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck map[i] = 0; 394b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck } 395b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck } 396b8802b1293c05a14399005aeaeb93b82ec2e2f27John Reck } 39766f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } 39866f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck 39984a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck static native void setupShadersDiskCache(String cacheFile); 40084a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck 4013b20251a355c88193c439f928a84ae69483fb488John Reck private static native void nSetAtlas(long nativeProxy, GraphicBuffer buffer, long[] map); 402cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 403e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck private static native long nCreateRootRenderNode(); 404e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck private static native long nCreateProxy(boolean translucent, long rootRenderNode); 4054f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck private static native void nDeleteProxy(long nativeProxy); 406cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 40718f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck private static native void nSetFrameInterval(long nativeProxy, long frameIntervalNanos); 408e4280baaa709c74d86cf6a389a4674ca665f5af6John Reck private static native boolean nLoadSystemProperties(long nativeProxy); 40918f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck 4104f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck private static native boolean nInitialize(long nativeProxy, Surface window); 4114f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck private static native void nUpdateSurface(long nativeProxy, Surface window); 412f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck private static native void nPauseSurface(long nativeProxy, Surface window); 413797b95b26bbb7557678af78b9a2a61830158920fChris Craik private static native void nSetup(long nativeProxy, int width, int height, 414797b95b26bbb7557678af78b9a2a61830158920fChris Craik float lightX, float lightY, float lightZ, float lightRadius); 41563a06673253914510bbeebd500655008682dade1John Reck private static native void nSetOpaque(long nativeProxy, boolean opaque); 416fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck private static native int nSyncAndDrawFrame(long nativeProxy, 417e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck long frameTimeNanos, long recordDuration, float density); 418fc53ef27793a39e9effd829e9cae02a9ca14147eJohn Reck private static native void nRunWithGlContext(long nativeProxy, Runnable runnable); 419fae904d63947fe1687d1d44be29234cc3d538f24John Reck private static native void nDestroyCanvasAndSurface(long nativeProxy); 420cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 4213b20251a355c88193c439f928a84ae69483fb488John Reck private static native void nInvokeFunctor(long functor, boolean waitForCompletion); 42219b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck 42319b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck private static native long nCreateDisplayListLayer(long nativeProxy, int width, int height); 42419b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck private static native long nCreateTextureLayer(long nativeProxy); 42519b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck private static native boolean nCopyLayerInto(long nativeProxy, long layer, long bitmap); 426d72e0a339b54af0c4e731513bbad120dff694723John Reck private static native void nPushLayerUpdate(long nativeProxy, long layer); 427d72e0a339b54af0c4e731513bbad120dff694723John Reck private static native void nCancelLayerUpdate(long nativeProxy, long layer); 42828ad7b52e038ef0cdd89f753d9839444a434b299John Reck 429e1628b7c6fc3822fa83cf02028ce8ad67abb0afeJohn Reck private static native void nFlushCaches(long nativeProxy, int flushMode); 430e1628b7c6fc3822fa83cf02028ce8ad67abb0afeJohn Reck 43128ad7b52e038ef0cdd89f753d9839444a434b299John Reck private static native void nFence(long nativeProxy); 432a5dda645da738da7b4ae15e28fa7d93d3b04b94fJohn Reck private static native void nNotifyFramePending(long nativeProxy); 433fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 434fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck private static native void nDumpProfileInfo(long nativeProxy, FileDescriptor fd); 435cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck} 436