RenderNode.h revision 52244fff29042926e21fa897ef5ab11148e35299
1113e0824d6bddf4376240681f9cf6a2deded9498John Reck/* 2113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Copyright (C) 2014 The Android Open Source Project 3113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 4113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Licensed under the Apache License, Version 2.0 (the "License"); 5113e0824d6bddf4376240681f9cf6a2deded9498John Reck * you may not use this file except in compliance with the License. 6113e0824d6bddf4376240681f9cf6a2deded9498John Reck * You may obtain a copy of the License at 7113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 8113e0824d6bddf4376240681f9cf6a2deded9498John Reck * http://www.apache.org/licenses/LICENSE-2.0 9113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 10113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Unless required by applicable law or agreed to in writing, software 11113e0824d6bddf4376240681f9cf6a2deded9498John Reck * distributed under the License is distributed on an "AS IS" BASIS, 12113e0824d6bddf4376240681f9cf6a2deded9498John Reck * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13113e0824d6bddf4376240681f9cf6a2deded9498John Reck * See the License for the specific language governing permissions and 14113e0824d6bddf4376240681f9cf6a2deded9498John Reck * limitations under the License. 15113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 16113e0824d6bddf4376240681f9cf6a2deded9498John Reck#ifndef RENDERNODE_H 17113e0824d6bddf4376240681f9cf6a2deded9498John Reck#define RENDERNODE_H 18113e0824d6bddf4376240681f9cf6a2deded9498John Reck 19113e0824d6bddf4376240681f9cf6a2deded9498John Reck#ifndef LOG_TAG 20113e0824d6bddf4376240681f9cf6a2deded9498John Reck #define LOG_TAG "OpenGLRenderer" 21113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 22113e0824d6bddf4376240681f9cf6a2deded9498John Reck 23e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck#include <set> 24e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck#include <vector> 25e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck 26113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <SkCamera.h> 27113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <SkMatrix.h> 28113e0824d6bddf4376240681f9cf6a2deded9498John Reck 29113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <private/hwui/DrawGlInfo.h> 30113e0824d6bddf4376240681f9cf6a2deded9498John Reck 31113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <utils/KeyedVector.h> 32113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <utils/LinearAllocator.h> 33113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <utils/RefBase.h> 34113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <utils/SortedVector.h> 35113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <utils/String8.h> 36113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <utils/Vector.h> 37113e0824d6bddf4376240681f9cf6a2deded9498John Reck 38113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <cutils/compiler.h> 39113e0824d6bddf4376240681f9cf6a2deded9498John Reck 40113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <androidfw/ResourceTypes.h> 41113e0824d6bddf4376240681f9cf6a2deded9498John Reck 42113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "Debug.h" 43113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "Matrix.h" 44113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "DeferredDisplayList.h" 45113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "DisplayList.h" 46113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "RenderProperties.h" 47e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck#include "TreeInfo.h" 48087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck#include "utils/VirtualLightRefBase.h" 49113e0824d6bddf4376240681f9cf6a2deded9498John Reck 50113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass SkBitmap; 51113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass SkPaint; 52113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass SkPath; 53113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass SkRegion; 54113e0824d6bddf4376240681f9cf6a2deded9498John Reck 55113e0824d6bddf4376240681f9cf6a2deded9498John Recknamespace android { 56113e0824d6bddf4376240681f9cf6a2deded9498John Recknamespace uirenderer { 57113e0824d6bddf4376240681f9cf6a2deded9498John Reck 58113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass DeferredDisplayList; 59113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass DisplayListOp; 60113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass DisplayListRenderer; 61113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass OpenGLRenderer; 62113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass Rect; 63113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass Layer; 64113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass SkiaShader; 65113e0824d6bddf4376240681f9cf6a2deded9498John Reck 66113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass ClipRectOp; 67113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass SaveLayerOp; 68113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass SaveOp; 69113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass RestoreToCountOp; 70113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass DrawDisplayListOp; 71113e0824d6bddf4376240681f9cf6a2deded9498John Reck 72113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 73113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Primary class for storing recorded canvas commands, as well as per-View/ViewGroup display properties. 74113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 75113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Recording of canvas commands is somewhat similar to SkPicture, except the canvas-recording 76113e0824d6bddf4376240681f9cf6a2deded9498John Reck * functionality is split between DisplayListRenderer (which manages the recording), DisplayListData 77113e0824d6bddf4376240681f9cf6a2deded9498John Reck * (which holds the actual data), and DisplayList (which holds properties and performs playback onto 78113e0824d6bddf4376240681f9cf6a2deded9498John Reck * a renderer). 79113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 80113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Note that DisplayListData is swapped out from beneath an individual DisplayList when a view's 81113e0824d6bddf4376240681f9cf6a2deded9498John Reck * recorded stream of canvas operations is refreshed. The DisplayList (and its properties) stay 82113e0824d6bddf4376240681f9cf6a2deded9498John Reck * attached. 83113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 84087bc0c14bdccf7c258dce0cdef46a69a839b427John Reckclass RenderNode : public VirtualLightRefBase { 85113e0824d6bddf4376240681f9cf6a2deded9498John Reckpublic: 86113e0824d6bddf4376240681f9cf6a2deded9498John Reck ANDROID_API RenderNode(); 87e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck ANDROID_API virtual ~RenderNode(); 88113e0824d6bddf4376240681f9cf6a2deded9498John Reck 89113e0824d6bddf4376240681f9cf6a2deded9498John Reck // See flags defined in DisplayList.java 90113e0824d6bddf4376240681f9cf6a2deded9498John Reck enum ReplayFlag { 91113e0824d6bddf4376240681f9cf6a2deded9498John Reck kReplayFlag_ClipChildren = 0x1 92113e0824d6bddf4376240681f9cf6a2deded9498John Reck }; 93113e0824d6bddf4376240681f9cf6a2deded9498John Reck 94113e0824d6bddf4376240681f9cf6a2deded9498John Reck ANDROID_API static void outputLogBuffer(int fd); 95113e0824d6bddf4376240681f9cf6a2deded9498John Reck 968de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck ANDROID_API void setStagingDisplayList(DisplayListData* newData); 97113e0824d6bddf4376240681f9cf6a2deded9498John Reck 98113e0824d6bddf4376240681f9cf6a2deded9498John Reck void computeOrdering(); 99b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 100b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik void deferNodeTree(DeferStateStruct& deferStruct); 101b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik void deferNodeInParent(DeferStateStruct& deferStruct, const int level); 102b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 103b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik void replayNodeTree(ReplayStateStruct& replayStruct); 104b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik void replayNodeInParent(ReplayStateStruct& replayStruct, const int level); 105113e0824d6bddf4376240681f9cf6a2deded9498John Reck 106113e0824d6bddf4376240681f9cf6a2deded9498John Reck ANDROID_API void output(uint32_t level = 1); 107113e0824d6bddf4376240681f9cf6a2deded9498John Reck 108113e0824d6bddf4376240681f9cf6a2deded9498John Reck bool isRenderable() const { 109113e0824d6bddf4376240681f9cf6a2deded9498John Reck return mDisplayListData && mDisplayListData->hasDrawOps; 110113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 111113e0824d6bddf4376240681f9cf6a2deded9498John Reck 112defb7f37fe67ef2389666f7adc5da1260df87017Chris Craik const char* getName() const { 113defb7f37fe67ef2389666f7adc5da1260df87017Chris Craik return mName.string(); 114defb7f37fe67ef2389666f7adc5da1260df87017Chris Craik } 115defb7f37fe67ef2389666f7adc5da1260df87017Chris Craik 116113e0824d6bddf4376240681f9cf6a2deded9498John Reck void setName(const char* name) { 117113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (name) { 118113e0824d6bddf4376240681f9cf6a2deded9498John Reck char* lastPeriod = strrchr(name, '.'); 119113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (lastPeriod) { 120113e0824d6bddf4376240681f9cf6a2deded9498John Reck mName.setTo(lastPeriod + 1); 121113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 122113e0824d6bddf4376240681f9cf6a2deded9498John Reck mName.setTo(name); 123113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 124113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 125113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 126113e0824d6bddf4376240681f9cf6a2deded9498John Reck 127d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck const RenderProperties& properties() { 128113e0824d6bddf4376240681f9cf6a2deded9498John Reck return mProperties; 129113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 130113e0824d6bddf4376240681f9cf6a2deded9498John Reck 13152244fff29042926e21fa897ef5ab11148e35299John Reck RenderProperties& animatorProperties() { 13252244fff29042926e21fa897ef5ab11148e35299John Reck return mProperties; 13352244fff29042926e21fa897ef5ab11148e35299John Reck } 13452244fff29042926e21fa897ef5ab11148e35299John Reck 135d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck const RenderProperties& stagingProperties() { 136d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck return mStagingProperties; 137d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } 138d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck 139d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck RenderProperties& mutateStagingProperties() { 140d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck mNeedsPropertiesSync = true; 141d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck return mStagingProperties; 142d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } 143d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck 144113e0824d6bddf4376240681f9cf6a2deded9498John Reck int getWidth() { 145113e0824d6bddf4376240681f9cf6a2deded9498John Reck return properties().getWidth(); 146113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 147113e0824d6bddf4376240681f9cf6a2deded9498John Reck 148113e0824d6bddf4376240681f9cf6a2deded9498John Reck int getHeight() { 149113e0824d6bddf4376240681f9cf6a2deded9498John Reck return properties().getHeight(); 150113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 151113e0824d6bddf4376240681f9cf6a2deded9498John Reck 152e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck ANDROID_API virtual void prepareTree(TreeInfo& info); 153e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck 154e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck // UI thread only! 15552244fff29042926e21fa897ef5ab11148e35299John Reck ANDROID_API void addAnimator(const sp<BaseRenderNodeAnimator>& animator) { 156e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck mStagingAnimators.insert(animator); 157e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck mNeedsAnimatorsSync = true; 158e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck } 159e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck 160e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck // UI thread only! 16152244fff29042926e21fa897ef5ab11148e35299John Reck ANDROID_API void removeAnimator(const sp<BaseRenderNodeAnimator>& animator) { 162e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck mStagingAnimators.erase(animator); 163e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck mNeedsAnimatorsSync = true; 164e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck } 165668f0e38ef0277d55d3118af37e17b8c435df85cJohn Reck 166113e0824d6bddf4376240681f9cf6a2deded9498John Reckprivate: 167113e0824d6bddf4376240681f9cf6a2deded9498John Reck typedef key_value_pair_t<float, DrawDisplayListOp*> ZDrawDisplayListOpPair; 168113e0824d6bddf4376240681f9cf6a2deded9498John Reck 169113e0824d6bddf4376240681f9cf6a2deded9498John Reck static size_t findNonNegativeIndex(const Vector<ZDrawDisplayListOpPair>& nodes) { 170113e0824d6bddf4376240681f9cf6a2deded9498John Reck for (size_t i = 0; i < nodes.size(); i++) { 171113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (nodes[i].key >= 0.0f) return i; 172113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 173113e0824d6bddf4376240681f9cf6a2deded9498John Reck return nodes.size(); 174113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 175113e0824d6bddf4376240681f9cf6a2deded9498John Reck 176113e0824d6bddf4376240681f9cf6a2deded9498John Reck enum ChildrenSelectMode { 177113e0824d6bddf4376240681f9cf6a2deded9498John Reck kNegativeZChildren, 178113e0824d6bddf4376240681f9cf6a2deded9498John Reck kPositiveZChildren 179113e0824d6bddf4376240681f9cf6a2deded9498John Reck }; 180113e0824d6bddf4376240681f9cf6a2deded9498John Reck 181113e0824d6bddf4376240681f9cf6a2deded9498John Reck void applyViewPropertyTransforms(mat4& matrix, bool true3dTransform = false); 182113e0824d6bddf4376240681f9cf6a2deded9498John Reck 183113e0824d6bddf4376240681f9cf6a2deded9498John Reck void computeOrderingImpl(DrawDisplayListOp* opState, 1843f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkPath* outlineOfProjectionSurface, 185113e0824d6bddf4376240681f9cf6a2deded9498John Reck Vector<DrawDisplayListOp*>* compositedChildrenOfProjectionSurface, 186113e0824d6bddf4376240681f9cf6a2deded9498John Reck const mat4* transformFromProjectionSurface); 187113e0824d6bddf4376240681f9cf6a2deded9498John Reck 188113e0824d6bddf4376240681f9cf6a2deded9498John Reck template <class T> 189b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void setViewProperties(OpenGLRenderer& renderer, T& handler); 190113e0824d6bddf4376240681f9cf6a2deded9498John Reck 191113e0824d6bddf4376240681f9cf6a2deded9498John Reck void buildZSortedChildList(Vector<ZDrawDisplayListOpPair>& zTranslatedNodes); 192113e0824d6bddf4376240681f9cf6a2deded9498John Reck 193b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik template<class T> 194b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void issueDrawShadowOperation(const Matrix4& transformFromParent, T& handler); 195b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 196113e0824d6bddf4376240681f9cf6a2deded9498John Reck template <class T> 197b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void issueOperationsOf3dChildren(const Vector<ZDrawDisplayListOpPair>& zTranslatedNodes, 198113e0824d6bddf4376240681f9cf6a2deded9498John Reck ChildrenSelectMode mode, OpenGLRenderer& renderer, T& handler); 199113e0824d6bddf4376240681f9cf6a2deded9498John Reck 200113e0824d6bddf4376240681f9cf6a2deded9498John Reck template <class T> 201b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void issueOperationsOfProjectedChildren(OpenGLRenderer& renderer, T& handler); 202113e0824d6bddf4376240681f9cf6a2deded9498John Reck 203b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik /** 204b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik * Issue the RenderNode's operations into a handler, recursing for subtrees through 205b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik * DrawDisplayListOp's defer() or replay() methods 206b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik */ 207113e0824d6bddf4376240681f9cf6a2deded9498John Reck template <class T> 208b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void issueOperations(OpenGLRenderer& renderer, T& handler); 209113e0824d6bddf4376240681f9cf6a2deded9498John Reck 210113e0824d6bddf4376240681f9cf6a2deded9498John Reck class TextContainer { 211113e0824d6bddf4376240681f9cf6a2deded9498John Reck public: 212113e0824d6bddf4376240681f9cf6a2deded9498John Reck size_t length() const { 213113e0824d6bddf4376240681f9cf6a2deded9498John Reck return mByteLength; 214113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 215113e0824d6bddf4376240681f9cf6a2deded9498John Reck 216113e0824d6bddf4376240681f9cf6a2deded9498John Reck const char* text() const { 217113e0824d6bddf4376240681f9cf6a2deded9498John Reck return (const char*) mText; 218113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 219113e0824d6bddf4376240681f9cf6a2deded9498John Reck 220113e0824d6bddf4376240681f9cf6a2deded9498John Reck size_t mByteLength; 221113e0824d6bddf4376240681f9cf6a2deded9498John Reck const char* mText; 222113e0824d6bddf4376240681f9cf6a2deded9498John Reck }; 223113e0824d6bddf4376240681f9cf6a2deded9498John Reck 224f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck void prepareTreeImpl(TreeInfo& info); 225f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck void pushStagingChanges(TreeInfo& info); 226e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck void evaluateAnimations(TreeInfo& info); 227f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck void prepareSubTree(TreeInfo& info, DisplayListData* subtree); 2288de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck 229113e0824d6bddf4376240681f9cf6a2deded9498John Reck String8 mName; 230113e0824d6bddf4376240681f9cf6a2deded9498John Reck 231d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck bool mNeedsPropertiesSync; 232113e0824d6bddf4376240681f9cf6a2deded9498John Reck RenderProperties mProperties; 233d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck RenderProperties mStagingProperties; 234d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck 2358de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck bool mNeedsDisplayListDataSync; 236113e0824d6bddf4376240681f9cf6a2deded9498John Reck DisplayListData* mDisplayListData; 2378de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck DisplayListData* mStagingDisplayListData; 238113e0824d6bddf4376240681f9cf6a2deded9498John Reck 239e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck bool mNeedsAnimatorsSync; 24052244fff29042926e21fa897ef5ab11148e35299John Reck std::set< sp<BaseRenderNodeAnimator> > mStagingAnimators; 24152244fff29042926e21fa897ef5ab11148e35299John Reck std::vector< sp<BaseRenderNodeAnimator> > mAnimators; 242e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck 243113e0824d6bddf4376240681f9cf6a2deded9498John Reck /** 244113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Draw time state - these properties are only set and used during rendering 245113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 246113e0824d6bddf4376240681f9cf6a2deded9498John Reck 247113e0824d6bddf4376240681f9cf6a2deded9498John Reck // for projection surfaces, contains a list of all children items 248113e0824d6bddf4376240681f9cf6a2deded9498John Reck Vector<DrawDisplayListOp*> mProjectedNodes; 249113e0824d6bddf4376240681f9cf6a2deded9498John Reck}; // class RenderNode 250113e0824d6bddf4376240681f9cf6a2deded9498John Reck 251113e0824d6bddf4376240681f9cf6a2deded9498John Reck} /* namespace uirenderer */ 252113e0824d6bddf4376240681f9cf6a2deded9498John Reck} /* namespace android */ 253113e0824d6bddf4376240681f9cf6a2deded9498John Reck 254113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif /* RENDERNODE_H */ 255