ThreadedRenderer.java revision 84a4c887a07c1c2939443f4e0587d7f1ac109e4b
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 1904fc583c3dd3144bc6b718fcac4b3e1afdfdb067John Reckimport android.graphics.Bitmap; 20cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckimport android.graphics.Rect; 21cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckimport android.graphics.SurfaceTexture; 2266f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reckimport android.os.IBinder; 2366f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reckimport android.os.RemoteException; 2466f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reckimport android.os.ServiceManager; 25fe5e7b7346a54537b980796ceeca66bfdbd05561John Reckimport android.os.SystemProperties; 26cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckimport android.os.Trace; 2766f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reckimport android.util.Log; 28315c329544d7c593d1072b071cbb92d9afe74021John Reckimport android.util.TimeUtils; 29cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckimport android.view.Surface.OutOfResourcesException; 30cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckimport android.view.View.AttachInfo; 31cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 32fe5e7b7346a54537b980796ceeca66bfdbd05561John Reckimport java.io.FileDescriptor; 33cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckimport java.io.PrintWriter; 34cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 35cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck/** 36cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * Hardware renderer that proxies the rendering to a render thread. Most calls 374f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck * are currently synchronous. 38cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * 39cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * The UI thread can block on the RenderThread, but RenderThread must never 40cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * block on the UI thread. 41cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * 424f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck * ThreadedRenderer creates an instance of RenderProxy. RenderProxy in turn creates 434f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck * and manages a CanvasContext on the RenderThread. The CanvasContext is fully managed 444f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck * by the lifecycle of the RenderProxy. 454f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck * 46cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * Note that although currently the EGL context & surfaces are created & managed 47cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * by the render thread, the goal is to move that into a shared structure that can 48cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * be managed by both threads. EGLSurface creation & deletion should ideally be 49cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * done on the UI thread and not the RenderThread to avoid stalling the 50cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * RenderThread with surface buffer allocation. 51cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * 52cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck * @hide 53cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck */ 54cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reckpublic class ThreadedRenderer extends HardwareRenderer { 55cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck private static final String LOGTAG = "ThreadedRenderer"; 56cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 57e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck private static final Rect NULL_RECT = new Rect(); 58cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 59f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck // Keep in sync with DrawFrameTask.h SYNC_* flags 60f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck // Nothing interesting to report 61f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck private static final int SYNC_OK = 0x0; 62f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck // Needs a ViewRoot invalidate 63f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck private static final int SYNC_INVALIDATE_REQUIRED = 0x1; 64f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck 65fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck private static final String[] VISUALIZERS = { 66fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck PROFILE_PROPERTY_VISUALIZE_BARS, 67fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck }; 68fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 69cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck private int mWidth, mHeight; 704f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck private long mNativeProxy; 71f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck private boolean mInitialized = false; 72bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck private RenderNode mRootNode; 7318f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck private Choreographer mChoreographer; 74fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck private boolean mProfilingEnabled; 75cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 763dfe19f72cbd95b201e89376ae1810c5c9229b00John Reck ThreadedRenderer(boolean translucent) { 7766f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck AtlasInitializer.sInstance.init(); 7866f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck 79e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck long rootNodePtr = nCreateRootRenderNode(); 80e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck mRootNode = RenderNode.adopt(rootNodePtr); 81bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck mRootNode.setClipToBounds(false); 82e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck mNativeProxy = nCreateProxy(translucent, rootNodePtr); 8318f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck 8418f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck // Setup timing 8518f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck mChoreographer = Choreographer.getInstance(); 8618f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck nSetFrameInterval(mNativeProxy, mChoreographer.getFrameIntervalNanos()); 87fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 88fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck loadSystemProperties(); 89cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 90cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 91cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 92cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck void destroy(boolean full) { 93f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck mInitialized = false; 94f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck updateEnabledState(null); 95fae904d63947fe1687d1d44be29234cc3d538f24John Reck nDestroyCanvasAndSurface(mNativeProxy); 96cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 97cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 98f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck private void updateEnabledState(Surface surface) { 99f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck if (surface == null || !surface.isValid()) { 100f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck setEnabled(false); 101f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck } else { 102f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck setEnabled(mInitialized); 103f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck } 104f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck } 105f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck 106cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 107cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck boolean initialize(Surface surface) throws OutOfResourcesException { 108f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck mInitialized = true; 109f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck updateEnabledState(surface); 1104f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck return nInitialize(mNativeProxy, surface); 111cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 112cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 113cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 114cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck void updateSurface(Surface surface) throws OutOfResourcesException { 115f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck updateEnabledState(surface); 1164f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck nUpdateSurface(mNativeProxy, surface); 117cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 118cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 119cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 120f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck void pauseSurface(Surface surface) { 121f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck nPauseSurface(mNativeProxy, surface); 122f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck } 123f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck 124f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck @Override 125cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck void destroyHardwareResources(View view) { 1264f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck destroyResources(view); 127e1628b7c6fc3822fa83cf02028ce8ad67abb0afeJohn Reck nFlushCaches(mNativeProxy, GLES20Canvas.FLUSH_CACHES_LAYERS); 1284f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck } 1294f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck 1304f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck private static void destroyResources(View view) { 1314f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck view.destroyHardwareResources(); 1324f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck 1334f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck if (view instanceof ViewGroup) { 1344f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck ViewGroup group = (ViewGroup) view; 1354f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck 1364f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck int count = group.getChildCount(); 1374f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck for (int i = 0; i < count; i++) { 1384f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck destroyResources(group.getChildAt(i)); 1394f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck } 1404f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck } 141cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 142cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 143cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 144cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck void invalidate(Surface surface) { 1454f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck updateSurface(surface); 146cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 147cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 148cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 149cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck boolean safelyRun(Runnable action) { 150fc53ef27793a39e9effd829e9cae02a9ca14147eJohn Reck nRunWithGlContext(mNativeProxy, action); 151fc53ef27793a39e9effd829e9cae02a9ca14147eJohn Reck return true; 152cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 153cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 154cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 155797b95b26bbb7557678af78b9a2a61830158920fChris Craik void setup(int width, int height, float lightX, float lightY, float lightZ, float lightRadius) { 156cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck mWidth = width; 157cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck mHeight = height; 158bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck mRootNode.setLeftTopRightBottom(0, 0, mWidth, mHeight); 159797b95b26bbb7557678af78b9a2a61830158920fChris Craik nSetup(mNativeProxy, width, height, lightX, lightY, lightZ, lightRadius); 160cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 161cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 162cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 16363a06673253914510bbeebd500655008682dade1John Reck void setOpaque(boolean opaque) { 16463a06673253914510bbeebd500655008682dade1John Reck nSetOpaque(mNativeProxy, opaque); 16563a06673253914510bbeebd500655008682dade1John Reck } 16663a06673253914510bbeebd500655008682dade1John Reck 16763a06673253914510bbeebd500655008682dade1John Reck @Override 168cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck int getWidth() { 169cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck return mWidth; 170cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 171cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 172cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 173cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck int getHeight() { 174cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck return mHeight; 175cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 176cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 177cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 178fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck void dumpGfxInfo(PrintWriter pw, FileDescriptor fd) { 179fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck pw.flush(); 180fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck nDumpProfileInfo(mNativeProxy, fd); 181cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 182cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 183fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck private static int search(String[] values, String value) { 184fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck for (int i = 0; i < values.length; i++) { 185fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (values[i].equals(value)) return i; 186fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 187fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck return -1; 188fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 189fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 190fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck private static boolean checkIfProfilingRequested() { 191fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck String profiling = SystemProperties.get(HardwareRenderer.PROFILE_PROPERTY); 192fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck int graphType = search(VISUALIZERS, profiling); 193fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck return (graphType >= 0) || Boolean.parseBoolean(profiling); 194cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 195cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 196cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 197cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck boolean loadSystemProperties() { 198fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck boolean changed = nLoadSystemProperties(mNativeProxy); 199fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck boolean wantProfiling = checkIfProfilingRequested(); 200fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (wantProfiling != mProfilingEnabled) { 201fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck mProfilingEnabled = wantProfiling; 202fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck changed = true; 203fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 204fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck return changed; 205cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 206cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 207bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck private void updateRootDisplayList(View view, HardwareDrawCallbacks callbacks) { 208cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck view.mPrivateFlags |= View.PFLAG_DRAWN; 209cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 210cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck view.mRecreateDisplayList = (view.mPrivateFlags & View.PFLAG_INVALIDATED) 211cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck == View.PFLAG_INVALIDATED; 212cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck view.mPrivateFlags &= ~View.PFLAG_INVALIDATED; 213cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 214cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck Trace.traceBegin(Trace.TRACE_TAG_VIEW, "getDisplayList"); 215bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck HardwareCanvas canvas = mRootNode.start(mWidth, mHeight); 21605e858400adee0f579b1e27e321b48bd55843fbdJohn Reck try { 21786faf9ec3edc24a9d04548e151bca3a2510396a4John Reck canvas.save(); 218d5b2ec4ff15f828298290534c9d322c82f8d130cAlan Viverette callbacks.onHardwarePreDraw(canvas); 21905e858400adee0f579b1e27e321b48bd55843fbdJohn Reck canvas.drawDisplayList(view.getDisplayList()); 22005e858400adee0f579b1e27e321b48bd55843fbdJohn Reck callbacks.onHardwarePostDraw(canvas); 22186faf9ec3edc24a9d04548e151bca3a2510396a4John Reck canvas.restore(); 22205e858400adee0f579b1e27e321b48bd55843fbdJohn Reck } finally { 22305e858400adee0f579b1e27e321b48bd55843fbdJohn Reck mRootNode.end(canvas); 22405e858400adee0f579b1e27e321b48bd55843fbdJohn Reck Trace.traceEnd(Trace.TRACE_TAG_VIEW); 22505e858400adee0f579b1e27e321b48bd55843fbdJohn Reck } 226cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 227cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck view.mRecreateDisplayList = false; 228bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck } 229bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck 230bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck @Override 231bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck void draw(View view, AttachInfo attachInfo, HardwareDrawCallbacks callbacks, Rect dirty) { 232bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck attachInfo.mIgnoreDirtyState = true; 23318f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck long frameTimeNanos = mChoreographer.getFrameTimeNanos(); 234315c329544d7c593d1072b071cbb92d9afe74021John Reck attachInfo.mDrawingTime = frameTimeNanos / TimeUtils.NANOS_PER_MS; 235bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck 236fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck long recordDuration = 0; 237fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (mProfilingEnabled) { 238fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck recordDuration = System.nanoTime(); 239fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 240fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 241bc0cc0220b830df54c8ed41d0b53daffd7f6c991John Reck updateRootDisplayList(view, callbacks); 242cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 243fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (mProfilingEnabled) { 244fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck recordDuration = System.nanoTime() - recordDuration; 245fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 246fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 2476313b9259d37b59f3402058e197637aa3014516cJohn Reck attachInfo.mIgnoreDirtyState = false; 2486313b9259d37b59f3402058e197637aa3014516cJohn Reck 2494f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck if (dirty == null) { 2504f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck dirty = NULL_RECT; 2514f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck } 252f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck int syncResult = nSyncAndDrawFrame(mNativeProxy, frameTimeNanos, 253fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck recordDuration, view.getResources().getDisplayMetrics().density, 25418f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck dirty.left, dirty.top, dirty.right, dirty.bottom); 255f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck if ((syncResult & SYNC_INVALIDATE_REQUIRED) != 0) { 256f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck attachInfo.mViewRootImpl.invalidate(); 257f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck } 258cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 259cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 260cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 261ae738a7a45d710115f8aedacf218d4bfa0b25698Bo Liu void invokeFunctor(long functor, boolean waitForCompletion) { 2620d1f634f4b5e1bb37aa51777efb6a68619488d01John Reck nInvokeFunctor(mNativeProxy, functor, waitForCompletion); 2630d1f634f4b5e1bb37aa51777efb6a68619488d01John Reck } 2640d1f634f4b5e1bb37aa51777efb6a68619488d01John Reck 2650d1f634f4b5e1bb37aa51777efb6a68619488d01John Reck @Override 26604fc583c3dd3144bc6b718fcac4b3e1afdfdb067John Reck HardwareLayer createDisplayListLayer(int width, int height) { 26719b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck long layer = nCreateDisplayListLayer(mNativeProxy, width, height); 26819b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck return HardwareLayer.adoptDisplayListLayer(this, layer); 269cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 270cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 271cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 27219b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck HardwareLayer createTextureLayer() { 27319b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck long layer = nCreateTextureLayer(mNativeProxy); 27419b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck return HardwareLayer.adoptTextureLayer(this, layer); 275cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 276cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 277cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 27819b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck SurfaceTexture createSurfaceTexture(final HardwareLayer layer) { 27919b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck final SurfaceTexture[] ret = new SurfaceTexture[1]; 28019b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck nRunWithGlContext(mNativeProxy, new Runnable() { 28119b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck @Override 28219b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck public void run() { 28319b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck ret[0] = layer.createSurfaceTexture(); 28419b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck } 28519b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck }); 28619b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck return ret[0]; 287cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 288cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 289cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 29019b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck boolean copyLayerInto(final HardwareLayer layer, final Bitmap bitmap) { 29119b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck return nCopyLayerInto(mNativeProxy, 29219b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck layer.getDeferredLayerUpdater(), bitmap.mNativeBitmap); 293cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 294cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 295cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 29619b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck void pushLayerUpdate(HardwareLayer layer) { 297d72e0a339b54af0c4e731513bbad120dff694723John Reck nPushLayerUpdate(mNativeProxy, layer.getDeferredLayerUpdater()); 29819b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck } 29919b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck 30019b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck @Override 30119b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck void flushLayerUpdates() { 30219b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck // TODO: Figure out what this should do or remove it 30319b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck } 30419b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck 30519b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck @Override 30619b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck void onLayerDestroyed(HardwareLayer layer) { 307d72e0a339b54af0c4e731513bbad120dff694723John Reck nCancelLayerUpdate(mNativeProxy, layer.getDeferredLayerUpdater()); 308cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 309cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 310cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck @Override 311cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck void setName(String name) { 312cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 313cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 3144f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck @Override 31528ad7b52e038ef0cdd89f753d9839444a434b299John Reck void fence() { 31628ad7b52e038ef0cdd89f753d9839444a434b299John Reck nFence(mNativeProxy); 31728ad7b52e038ef0cdd89f753d9839444a434b299John Reck } 31828ad7b52e038ef0cdd89f753d9839444a434b299John Reck 31928ad7b52e038ef0cdd89f753d9839444a434b299John Reck @Override 320a5dda645da738da7b4ae15e28fa7d93d3b04b94fJohn Reck public void notifyFramePending() { 321a5dda645da738da7b4ae15e28fa7d93d3b04b94fJohn Reck nNotifyFramePending(mNativeProxy); 322a5dda645da738da7b4ae15e28fa7d93d3b04b94fJohn Reck } 323a5dda645da738da7b4ae15e28fa7d93d3b04b94fJohn Reck 324a5dda645da738da7b4ae15e28fa7d93d3b04b94fJohn Reck @Override 3254f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck protected void finalize() throws Throwable { 3264f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck try { 3274f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck nDeleteProxy(mNativeProxy); 3280ed751dd22a98f0c1f637570c5775b4f5e97d895John Reck mNativeProxy = 0; 3294f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck } finally { 3304f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck super.finalize(); 331cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 332cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck } 333cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 33484a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck static void startTrimMemory(int level) { 33584a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck // TODO 33684a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck } 33784a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck 33884a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck static void endTrimMemory() { 33984a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck // TODO 34084a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck } 34184a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck 34266f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck private static class AtlasInitializer { 34366f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck static AtlasInitializer sInstance = new AtlasInitializer(); 34466f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck 34566f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck private boolean mInitialized = false; 34666f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck 34766f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck private AtlasInitializer() {} 34866f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck 34966f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck synchronized void init() { 35066f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck if (mInitialized) return; 35166f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck IBinder binder = ServiceManager.getService("assetatlas"); 35266f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck if (binder == null) return; 35366f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck 35466f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck IAssetAtlas atlas = IAssetAtlas.Stub.asInterface(binder); 35566f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck try { 35666f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck if (atlas.isCompatible(android.os.Process.myPpid())) { 35766f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck GraphicBuffer buffer = atlas.getBuffer(); 35866f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck if (buffer != null) { 35966f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck long[] map = atlas.getMap(); 36066f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck if (map != null) { 36166f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck nSetAtlas(buffer, map); 36266f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck mInitialized = true; 36366f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } 36466f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck // If IAssetAtlas is not the same class as the IBinder 36566f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck // we are using a remote service and we can safely 36666f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck // destroy the graphic buffer 36766f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck if (atlas.getClass() != binder.getClass()) { 36866f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck buffer.destroy(); 36966f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } 37066f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } 37166f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } 37266f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } catch (RemoteException e) { 37366f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck Log.w(LOG_TAG, "Could not acquire atlas", e); 37466f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } 37566f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } 37666f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck } 37766f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck 37884a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck static native void setupShadersDiskCache(String cacheFile); 37984a4c887a07c1c2939443f4e0587d7f1ac109e4bJohn Reck 38066f0be65a1046f54ddce0498b242c1fa0776b1eaJohn Reck private static native void nSetAtlas(GraphicBuffer buffer, long[] map); 381cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 382e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck private static native long nCreateRootRenderNode(); 383e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck private static native long nCreateProxy(boolean translucent, long rootRenderNode); 3844f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck private static native void nDeleteProxy(long nativeProxy); 385cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 38618f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck private static native void nSetFrameInterval(long nativeProxy, long frameIntervalNanos); 387e4280baaa709c74d86cf6a389a4674ca665f5af6John Reck private static native boolean nLoadSystemProperties(long nativeProxy); 38818f16e6fba74eda173e1e7c869e6e2e2acc073ffJohn Reck 3894f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck private static native boolean nInitialize(long nativeProxy, Surface window); 3904f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck private static native void nUpdateSurface(long nativeProxy, Surface window); 391f7d9c1dc84671d4e99657ef071d275700d85bb11John Reck private static native void nPauseSurface(long nativeProxy, Surface window); 392797b95b26bbb7557678af78b9a2a61830158920fChris Craik private static native void nSetup(long nativeProxy, int width, int height, 393797b95b26bbb7557678af78b9a2a61830158920fChris Craik float lightX, float lightY, float lightZ, float lightRadius); 39463a06673253914510bbeebd500655008682dade1John Reck private static native void nSetOpaque(long nativeProxy, boolean opaque); 395fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck private static native int nSyncAndDrawFrame(long nativeProxy, 396fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck long frameTimeNanos, long recordDuration, float density, 3974f02bf4eef6af47f35c70c4dda5b7b9523d89ca0John Reck int dirtyLeft, int dirtyTop, int dirtyRight, int dirtyBottom); 398fc53ef27793a39e9effd829e9cae02a9ca14147eJohn Reck private static native void nRunWithGlContext(long nativeProxy, Runnable runnable); 399fae904d63947fe1687d1d44be29234cc3d538f24John Reck private static native void nDestroyCanvasAndSurface(long nativeProxy); 400cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck 4010d1f634f4b5e1bb37aa51777efb6a68619488d01John Reck private static native void nInvokeFunctor(long nativeProxy, long functor, boolean waitForCompletion); 40219b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck 40319b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck private static native long nCreateDisplayListLayer(long nativeProxy, int width, int height); 40419b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck private static native long nCreateTextureLayer(long nativeProxy); 40519b6bcfd83eb7fb92ebd06d2fec89e308311f1d0John Reck private static native boolean nCopyLayerInto(long nativeProxy, long layer, long bitmap); 406d72e0a339b54af0c4e731513bbad120dff694723John Reck private static native void nPushLayerUpdate(long nativeProxy, long layer); 407d72e0a339b54af0c4e731513bbad120dff694723John Reck private static native void nCancelLayerUpdate(long nativeProxy, long layer); 40828ad7b52e038ef0cdd89f753d9839444a434b299John Reck 409e1628b7c6fc3822fa83cf02028ce8ad67abb0afeJohn Reck private static native void nFlushCaches(long nativeProxy, int flushMode); 410e1628b7c6fc3822fa83cf02028ce8ad67abb0afeJohn Reck 41128ad7b52e038ef0cdd89f753d9839444a434b299John Reck private static native void nFence(long nativeProxy); 412a5dda645da738da7b4ae15e28fa7d93d3b04b94fJohn Reck private static native void nNotifyFramePending(long nativeProxy); 413fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 414fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck private static native void nDumpProfileInfo(long nativeProxy, FileDescriptor fd); 415cec24ae16e9a0a7c3075f1a8d9149bb7fb3813fcJohn Reck} 416