RenderNode.cpp revision e45b1fd03b524d2b57cc6c222d89076a31a08bea
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 17113e0824d6bddf4376240681f9cf6a2deded9498John Reck#define ATRACE_TAG ATRACE_TAG_VIEW 18113e0824d6bddf4376240681f9cf6a2deded9498John Reck 19113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "RenderNode.h" 20113e0824d6bddf4376240681f9cf6a2deded9498John Reck 21e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck#include <algorithm> 22e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck 23113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <SkCanvas.h> 24113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <algorithm> 25113e0824d6bddf4376240681f9cf6a2deded9498John Reck 26113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <utils/Trace.h> 27113e0824d6bddf4376240681f9cf6a2deded9498John Reck 28113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "Debug.h" 29113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "DisplayListOp.h" 30113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "DisplayListLogBuffer.h" 31e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik#include "utils/MathUtils.h" 32113e0824d6bddf4376240681f9cf6a2deded9498John Reck 33113e0824d6bddf4376240681f9cf6a2deded9498John Recknamespace android { 34113e0824d6bddf4376240681f9cf6a2deded9498John Recknamespace uirenderer { 35113e0824d6bddf4376240681f9cf6a2deded9498John Reck 36113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::outputLogBuffer(int fd) { 37113e0824d6bddf4376240681f9cf6a2deded9498John Reck DisplayListLogBuffer& logBuffer = DisplayListLogBuffer::getInstance(); 38113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (logBuffer.isEmpty()) { 39113e0824d6bddf4376240681f9cf6a2deded9498John Reck return; 40113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 41113e0824d6bddf4376240681f9cf6a2deded9498John Reck 42113e0824d6bddf4376240681f9cf6a2deded9498John Reck FILE *file = fdopen(fd, "a"); 43113e0824d6bddf4376240681f9cf6a2deded9498John Reck 44113e0824d6bddf4376240681f9cf6a2deded9498John Reck fprintf(file, "\nRecent DisplayList operations\n"); 45113e0824d6bddf4376240681f9cf6a2deded9498John Reck logBuffer.outputCommands(file); 46113e0824d6bddf4376240681f9cf6a2deded9498John Reck 47113e0824d6bddf4376240681f9cf6a2deded9498John Reck String8 cachesLog; 48113e0824d6bddf4376240681f9cf6a2deded9498John Reck Caches::getInstance().dumpMemoryUsage(cachesLog); 49113e0824d6bddf4376240681f9cf6a2deded9498John Reck fprintf(file, "\nCaches:\n%s", cachesLog.string()); 50113e0824d6bddf4376240681f9cf6a2deded9498John Reck fprintf(file, "\n"); 51113e0824d6bddf4376240681f9cf6a2deded9498John Reck 52113e0824d6bddf4376240681f9cf6a2deded9498John Reck fflush(file); 53113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 54113e0824d6bddf4376240681f9cf6a2deded9498John Reck 558de65a8e05285df52a1e6f0c1d5616dd233298a7John ReckRenderNode::RenderNode() 56143912fef8eff58146705849a0ba441ab6163409Chris Craik : mNeedsPropertiesSync(false) 578de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck , mNeedsDisplayListDataSync(false) 588de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck , mDisplayListData(0) 59e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck , mStagingDisplayListData(0) 60e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck , mNeedsAnimatorsSync(false) { 61113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 62113e0824d6bddf4376240681f9cf6a2deded9498John Reck 63113e0824d6bddf4376240681f9cf6a2deded9498John ReckRenderNode::~RenderNode() { 64113e0824d6bddf4376240681f9cf6a2deded9498John Reck delete mDisplayListData; 658de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck delete mStagingDisplayListData; 66113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 67113e0824d6bddf4376240681f9cf6a2deded9498John Reck 688de65a8e05285df52a1e6f0c1d5616dd233298a7John Reckvoid RenderNode::setStagingDisplayList(DisplayListData* data) { 698de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mNeedsDisplayListDataSync = true; 708de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck delete mStagingDisplayListData; 718de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mStagingDisplayListData = data; 728de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck if (mStagingDisplayListData) { 738de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck Caches::getInstance().registerFunctors(mStagingDisplayListData->functorCount); 74113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 75113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 76113e0824d6bddf4376240681f9cf6a2deded9498John Reck 77113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 78113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This function is a simplified version of replay(), where we simply retrieve and log the 79113e0824d6bddf4376240681f9cf6a2deded9498John Reck * display list. This function should remain in sync with the replay() function. 80113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 81113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::output(uint32_t level) { 82113e0824d6bddf4376240681f9cf6a2deded9498John Reck ALOGD("%*sStart display list (%p, %s, render=%d)", (level - 1) * 2, "", this, 833f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik getName(), isRenderable()); 84113e0824d6bddf4376240681f9cf6a2deded9498John Reck ALOGD("%*s%s %d", level * 2, "", "Save", 85113e0824d6bddf4376240681f9cf6a2deded9498John Reck SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag); 86113e0824d6bddf4376240681f9cf6a2deded9498John Reck 87d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck properties().debugOutputProperties(level); 88113e0824d6bddf4376240681f9cf6a2deded9498John Reck int flags = DisplayListOp::kOpLogFlag_Recurse; 89113e0824d6bddf4376240681f9cf6a2deded9498John Reck for (unsigned int i = 0; i < mDisplayListData->displayListOps.size(); i++) { 90113e0824d6bddf4376240681f9cf6a2deded9498John Reck mDisplayListData->displayListOps[i]->output(level, flags); 91113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 92113e0824d6bddf4376240681f9cf6a2deded9498John Reck 933f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik ALOGD("%*sDone (%p, %s)", (level - 1) * 2, "", this, getName()); 94113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 95113e0824d6bddf4376240681f9cf6a2deded9498John Reck 96f4198b713e43c0c0f9adac74203cf24c2a49b802John Reckvoid RenderNode::prepareTree(TreeInfo& info) { 97f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck ATRACE_CALL(); 98f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 99f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck prepareTreeImpl(info); 100f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck} 101f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 102f4198b713e43c0c0f9adac74203cf24c2a49b802John Reckvoid RenderNode::prepareTreeImpl(TreeInfo& info) { 103e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck if (info.performStagingPush) { 104e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck pushStagingChanges(info); 105e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck } 106e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck if (info.evaluateAnimations) { 107e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck evaluateAnimations(info); 108e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck } 109f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck prepareSubTree(info, mDisplayListData); 110f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck} 111f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 112e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reckstatic bool is_finished(const sp<RenderPropertyAnimator>& animator) { 113e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck return animator->isFinished(); 114e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck} 115e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck 116f4198b713e43c0c0f9adac74203cf24c2a49b802John Reckvoid RenderNode::pushStagingChanges(TreeInfo& info) { 117d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (mNeedsPropertiesSync) { 118d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck mNeedsPropertiesSync = false; 119d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck mProperties = mStagingProperties; 120113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 121e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck if (mNeedsAnimatorsSync) { 122e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck mAnimators.reserve(mStagingAnimators.size()); 123e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck std::vector< sp<RenderPropertyAnimator> >::iterator it; 124e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck // hint: this means copy_if_not() 125e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck it = std::remove_copy_if(mStagingAnimators.begin(), mStagingAnimators.end(), 126e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck mAnimators.begin(), is_finished); 127e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck mAnimators.resize(std::distance(mAnimators.begin(), it)); 128e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck } 1298de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck if (mNeedsDisplayListDataSync) { 1308de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mNeedsDisplayListDataSync = false; 1318de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck // Do a push pass on the old tree to handle freeing DisplayListData 1328de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck // that are no longer used 133860d155f866cc15a725e7ce03763280987f24901John Reck TreeInfo oldTreeInfo; 134f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck prepareSubTree(oldTreeInfo, mDisplayListData); 135f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck // TODO: The damage for the old tree should be accounted for 1368de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck delete mDisplayListData; 1378de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mDisplayListData = mStagingDisplayListData; 1388de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mStagingDisplayListData = 0; 1398de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck } 1408de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck} 141113e0824d6bddf4376240681f9cf6a2deded9498John Reck 142e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reckclass AnimateFunctor { 143e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reckpublic: 144e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck AnimateFunctor(RenderProperties* target, TreeInfo& info) 145e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck : mTarget(target), mInfo(info) {} 146e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck 147e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck bool operator() (sp<RenderPropertyAnimator>& animator) { 148e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck bool finished = animator->animate(mTarget, mInfo); 149e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck if (finished && mInfo.animationListener) { 150e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck mInfo.animationListener->onAnimationFinished(animator); 151e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck } 152e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck return finished; 153e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck } 154e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reckprivate: 155e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck RenderProperties* mTarget; 156e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck TreeInfo& mInfo; 157e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck}; 158e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck 159e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reckvoid RenderNode::evaluateAnimations(TreeInfo& info) { 160e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck if (!mAnimators.size()) return; 161e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck 162e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck AnimateFunctor functor(&mProperties, info); 163e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck std::vector< sp<RenderPropertyAnimator> >::iterator newEnd; 164e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck newEnd = std::remove_if(mAnimators.begin(), mAnimators.end(), functor); 165e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck mAnimators.erase(newEnd, mAnimators.end()); 166e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck mProperties.updateMatrix(); 167e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck info.hasAnimations |= mAnimators.size(); 168e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck} 169e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck 170f4198b713e43c0c0f9adac74203cf24c2a49b802John Reckvoid RenderNode::prepareSubTree(TreeInfo& info, DisplayListData* subtree) { 1718de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck if (subtree) { 172860d155f866cc15a725e7ce03763280987f24901John Reck TextureCache& cache = Caches::getInstance().textureCache; 173860d155f866cc15a725e7ce03763280987f24901John Reck info.hasFunctors |= subtree->functorCount; 174860d155f866cc15a725e7ce03763280987f24901John Reck // TODO: Fix ownedBitmapResources to not require disabling prepareTextures 175860d155f866cc15a725e7ce03763280987f24901John Reck // and thus falling out of async drawing path. 176860d155f866cc15a725e7ce03763280987f24901John Reck if (subtree->ownedBitmapResources.size()) { 177860d155f866cc15a725e7ce03763280987f24901John Reck info.prepareTextures = false; 178860d155f866cc15a725e7ce03763280987f24901John Reck } 179860d155f866cc15a725e7ce03763280987f24901John Reck for (size_t i = 0; info.prepareTextures && i < subtree->bitmapResources.size(); i++) { 180860d155f866cc15a725e7ce03763280987f24901John Reck info.prepareTextures = cache.prefetchAndMarkInUse(subtree->bitmapResources[i]); 181f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck } 1828de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck for (size_t i = 0; i < subtree->children().size(); i++) { 1838de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck RenderNode* childNode = subtree->children()[i]->mDisplayList; 184f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck childNode->prepareTreeImpl(info); 1855bf11bb98f5dbe278c257355d24c181237abd68cJohn Reck } 186113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 187113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 188113e0824d6bddf4376240681f9cf6a2deded9498John Reck 189113e0824d6bddf4376240681f9cf6a2deded9498John Reck/* 190113e0824d6bddf4376240681f9cf6a2deded9498John Reck * For property operations, we pass a savecount of 0, since the operations aren't part of the 191113e0824d6bddf4376240681f9cf6a2deded9498John Reck * displaylist, and thus don't have to compensate for the record-time/playback-time discrepancy in 192d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck * base saveCount (i.e., how RestoreToCount uses saveCount + properties().getCount()) 193113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 194113e0824d6bddf4376240681f9cf6a2deded9498John Reck#define PROPERTY_SAVECOUNT 0 195113e0824d6bddf4376240681f9cf6a2deded9498John Reck 196113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 197b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::setViewProperties(OpenGLRenderer& renderer, T& handler) { 198113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST 199b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik properties().debugOutputProperties(handler.level() + 1); 200113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 201d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getLeft() != 0 || properties().getTop() != 0) { 202d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.translate(properties().getLeft(), properties().getTop()); 203113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 204d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getStaticMatrix()) { 205d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.concatMatrix(properties().getStaticMatrix()); 206d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (properties().getAnimationMatrix()) { 207d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.concatMatrix(properties().getAnimationMatrix()); 208113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 209f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().hasTransformMatrix()) { 210f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().isTransformTranslateOnly()) { 211d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.translate(properties().getTranslationX(), properties().getTranslationY()); 212113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 213d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.concatMatrix(*properties().getTransformMatrix()); 214113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 215113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 216d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck bool clipToBoundsNeeded = properties().getCaching() ? false : properties().getClipToBounds(); 217d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getAlpha() < 1) { 218d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getCaching()) { 219d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.setOverrideLayerAlpha(properties().getAlpha()); 220d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (!properties().getHasOverlappingRendering()) { 221d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.scaleAlpha(properties().getAlpha()); 222113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 223113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: should be able to store the size of a DL at record time and not 224113e0824d6bddf4376240681f9cf6a2deded9498John Reck // have to pass it into this call. In fact, this information might be in the 225113e0824d6bddf4376240681f9cf6a2deded9498John Reck // location/size info that we store with the new native transform data. 226113e0824d6bddf4376240681f9cf6a2deded9498John Reck int saveFlags = SkCanvas::kHasAlphaLayer_SaveFlag; 227113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (clipToBoundsNeeded) { 228113e0824d6bddf4376240681f9cf6a2deded9498John Reck saveFlags |= SkCanvas::kClipToLayer_SaveFlag; 229113e0824d6bddf4376240681f9cf6a2deded9498John Reck clipToBoundsNeeded = false; // clipping done by saveLayer 230113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 231113e0824d6bddf4376240681f9cf6a2deded9498John Reck 232113e0824d6bddf4376240681f9cf6a2deded9498John Reck SaveLayerOp* op = new (handler.allocator()) SaveLayerOp( 2338c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik 0, 0, properties().getWidth(), properties().getHeight(), 2348c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik properties().getAlpha() * 255, saveFlags); 235d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 236113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 237113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 238113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (clipToBoundsNeeded) { 2398c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik ClipRectOp* op = new (handler.allocator()) ClipRectOp( 2408c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik 0, 0, properties().getWidth(), properties().getHeight(), SkRegion::kIntersect_Op); 241d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 242113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 2438c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik 2448c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik if (CC_UNLIKELY(properties().hasClippingPath())) { 2458c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik // TODO: optimize for round rect/circle clipping 2468c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik const SkPath* path = properties().getClippingPath(); 2478c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik ClipPathOp* op = new (handler.allocator()) ClipPathOp(path, SkRegion::kIntersect_Op); 248d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 249113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 250113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 251113e0824d6bddf4376240681f9cf6a2deded9498John Reck 252113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 253113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Apply property-based transformations to input matrix 254113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 255113e0824d6bddf4376240681f9cf6a2deded9498John Reck * If true3dTransform is set to true, the transform applied to the input matrix will use true 4x4 256113e0824d6bddf4376240681f9cf6a2deded9498John Reck * matrix computation instead of the Skia 3x3 matrix + camera hackery. 257113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 258113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::applyViewPropertyTransforms(mat4& matrix, bool true3dTransform) { 259d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getLeft() != 0 || properties().getTop() != 0) { 260d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.translate(properties().getLeft(), properties().getTop()); 261113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 262d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getStaticMatrix()) { 263d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck mat4 stat(*properties().getStaticMatrix()); 264113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(stat); 265d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (properties().getAnimationMatrix()) { 266d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck mat4 anim(*properties().getAnimationMatrix()); 267113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(anim); 268113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 269e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik 270cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik bool applyTranslationZ = true3dTransform && !MathUtils::isZero(properties().getZ()); 271e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik if (properties().hasTransformMatrix() || applyTranslationZ) { 272f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().isTransformTranslateOnly()) { 273d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.translate(properties().getTranslationX(), properties().getTranslationY(), 274cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik true3dTransform ? properties().getZ() : 0.0f); 275113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 276113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!true3dTransform) { 277d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.multiply(*properties().getTransformMatrix()); 278113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 279113e0824d6bddf4376240681f9cf6a2deded9498John Reck mat4 true3dMat; 280113e0824d6bddf4376240681f9cf6a2deded9498John Reck true3dMat.loadTranslate( 281d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck properties().getPivotX() + properties().getTranslationX(), 282d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck properties().getPivotY() + properties().getTranslationY(), 283cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik properties().getZ()); 284d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotationX(), 1, 0, 0); 285d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotationY(), 0, 1, 0); 286d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotation(), 0, 0, 1); 287d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.scale(properties().getScaleX(), properties().getScaleY(), 1); 288d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.translate(-properties().getPivotX(), -properties().getPivotY()); 289113e0824d6bddf4376240681f9cf6a2deded9498John Reck 290113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(true3dMat); 291113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 292113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 293113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 294113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 295113e0824d6bddf4376240681f9cf6a2deded9498John Reck 296113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 297113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Organizes the DisplayList hierarchy to prepare for background projection reordering. 298113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 299113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This should be called before a call to defer() or drawDisplayList() 300113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 301113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Each DisplayList that serves as a 3d root builds its list of composited children, 302113e0824d6bddf4376240681f9cf6a2deded9498John Reck * which are flagged to not draw in the standard draw loop. 303113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 304113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::computeOrdering() { 305113e0824d6bddf4376240681f9cf6a2deded9498John Reck ATRACE_CALL(); 306113e0824d6bddf4376240681f9cf6a2deded9498John Reck mProjectedNodes.clear(); 307113e0824d6bddf4376240681f9cf6a2deded9498John Reck 308113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: create temporary DDLOp and call computeOrderingImpl on top DisplayList so that 309113e0824d6bddf4376240681f9cf6a2deded9498John Reck // transform properties are applied correctly to top level children 310113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (mDisplayListData == NULL) return; 311087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck for (unsigned int i = 0; i < mDisplayListData->children().size(); i++) { 312087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck DrawDisplayListOp* childOp = mDisplayListData->children()[i]; 313113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mDisplayList->computeOrderingImpl(childOp, 3143f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik properties().getOutline().getPath(), &mProjectedNodes, &mat4::identity()); 315113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 316113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 317113e0824d6bddf4376240681f9cf6a2deded9498John Reck 318113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::computeOrderingImpl( 319113e0824d6bddf4376240681f9cf6a2deded9498John Reck DrawDisplayListOp* opState, 3203f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkPath* outlineOfProjectionSurface, 321113e0824d6bddf4376240681f9cf6a2deded9498John Reck Vector<DrawDisplayListOp*>* compositedChildrenOfProjectionSurface, 322113e0824d6bddf4376240681f9cf6a2deded9498John Reck const mat4* transformFromProjectionSurface) { 323113e0824d6bddf4376240681f9cf6a2deded9498John Reck mProjectedNodes.clear(); 324113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (mDisplayListData == NULL || mDisplayListData->isEmpty()) return; 325113e0824d6bddf4376240681f9cf6a2deded9498John Reck 326113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: should avoid this calculation in most cases 327113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: just calculate single matrix, down to all leaf composited elements 328113e0824d6bddf4376240681f9cf6a2deded9498John Reck Matrix4 localTransformFromProjectionSurface(*transformFromProjectionSurface); 329113e0824d6bddf4376240681f9cf6a2deded9498John Reck localTransformFromProjectionSurface.multiply(opState->mTransformFromParent); 330113e0824d6bddf4376240681f9cf6a2deded9498John Reck 331d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getProjectBackwards()) { 332113e0824d6bddf4376240681f9cf6a2deded9498John Reck // composited projectee, flag for out of order draw, save matrix, and store in proj surface 333113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mSkipInOrderDraw = true; 334113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mTransformFromCompositingAncestor.load(localTransformFromProjectionSurface); 335113e0824d6bddf4376240681f9cf6a2deded9498John Reck compositedChildrenOfProjectionSurface->add(opState); 336113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 337113e0824d6bddf4376240681f9cf6a2deded9498John Reck // standard in order draw 338113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mSkipInOrderDraw = false; 339113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 340113e0824d6bddf4376240681f9cf6a2deded9498John Reck 341087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck if (mDisplayListData->children().size() > 0) { 342113e0824d6bddf4376240681f9cf6a2deded9498John Reck const bool isProjectionReceiver = mDisplayListData->projectionReceiveIndex >= 0; 343113e0824d6bddf4376240681f9cf6a2deded9498John Reck bool haveAppliedPropertiesToProjection = false; 344087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck for (unsigned int i = 0; i < mDisplayListData->children().size(); i++) { 345087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck DrawDisplayListOp* childOp = mDisplayListData->children()[i]; 346113e0824d6bddf4376240681f9cf6a2deded9498John Reck RenderNode* child = childOp->mDisplayList; 347113e0824d6bddf4376240681f9cf6a2deded9498John Reck 3483f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkPath* projectionOutline = NULL; 349113e0824d6bddf4376240681f9cf6a2deded9498John Reck Vector<DrawDisplayListOp*>* projectionChildren = NULL; 350113e0824d6bddf4376240681f9cf6a2deded9498John Reck const mat4* projectionTransform = NULL; 351d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (isProjectionReceiver && !child->properties().getProjectBackwards()) { 352113e0824d6bddf4376240681f9cf6a2deded9498John Reck // if receiving projections, collect projecting descendent 353113e0824d6bddf4376240681f9cf6a2deded9498John Reck 354113e0824d6bddf4376240681f9cf6a2deded9498John Reck // Note that if a direct descendent is projecting backwards, we pass it's 355113e0824d6bddf4376240681f9cf6a2deded9498John Reck // grandparent projection collection, since it shouldn't project onto it's 356113e0824d6bddf4376240681f9cf6a2deded9498John Reck // parent, where it will already be drawing. 3573f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik projectionOutline = properties().getOutline().getPath(); 358113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionChildren = &mProjectedNodes; 359113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionTransform = &mat4::identity(); 360113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 361113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!haveAppliedPropertiesToProjection) { 362113e0824d6bddf4376240681f9cf6a2deded9498John Reck applyViewPropertyTransforms(localTransformFromProjectionSurface); 363113e0824d6bddf4376240681f9cf6a2deded9498John Reck haveAppliedPropertiesToProjection = true; 364113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 3653f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik projectionOutline = outlineOfProjectionSurface; 366113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionChildren = compositedChildrenOfProjectionSurface; 367113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionTransform = &localTransformFromProjectionSurface; 368113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 3693f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik child->computeOrderingImpl(childOp, 3703f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik projectionOutline, projectionChildren, projectionTransform); 371113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 372113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 373113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 374113e0824d6bddf4376240681f9cf6a2deded9498John Reck 375113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass DeferOperationHandler { 376113e0824d6bddf4376240681f9cf6a2deded9498John Reckpublic: 377113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferOperationHandler(DeferStateStruct& deferStruct, int level) 378113e0824d6bddf4376240681f9cf6a2deded9498John Reck : mDeferStruct(deferStruct), mLevel(level) {} 379113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline void operator()(DisplayListOp* operation, int saveCount, bool clipToBounds) { 380113e0824d6bddf4376240681f9cf6a2deded9498John Reck operation->defer(mDeferStruct, saveCount, mLevel, clipToBounds); 381113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 382113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline LinearAllocator& allocator() { return *(mDeferStruct.mAllocator); } 383b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void startMark(const char* name) {} // do nothing 384b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void endMark() {} 385b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int level() { return mLevel; } 386b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int replayFlags() { return mDeferStruct.mReplayFlags; } 387113e0824d6bddf4376240681f9cf6a2deded9498John Reck 388113e0824d6bddf4376240681f9cf6a2deded9498John Reckprivate: 389113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferStateStruct& mDeferStruct; 390113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int mLevel; 391113e0824d6bddf4376240681f9cf6a2deded9498John Reck}; 392113e0824d6bddf4376240681f9cf6a2deded9498John Reck 393b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::deferNodeTree(DeferStateStruct& deferStruct) { 394b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik DeferOperationHandler handler(deferStruct, 0); 395cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik if (MathUtils::isPositive(properties().getZ())) { 396cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik issueDrawShadowOperation(Matrix4::identity(), handler); 397cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik } 398b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperations<DeferOperationHandler>(deferStruct.mRenderer, handler); 399b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik} 400b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 401b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::deferNodeInParent(DeferStateStruct& deferStruct, const int level) { 402113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferOperationHandler handler(deferStruct, level); 403b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperations<DeferOperationHandler>(deferStruct.mRenderer, handler); 404113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 405113e0824d6bddf4376240681f9cf6a2deded9498John Reck 406113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass ReplayOperationHandler { 407113e0824d6bddf4376240681f9cf6a2deded9498John Reckpublic: 408113e0824d6bddf4376240681f9cf6a2deded9498John Reck ReplayOperationHandler(ReplayStateStruct& replayStruct, int level) 409113e0824d6bddf4376240681f9cf6a2deded9498John Reck : mReplayStruct(replayStruct), mLevel(level) {} 410113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline void operator()(DisplayListOp* operation, int saveCount, bool clipToBounds) { 411113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST_OPS_AS_EVENTS 4123f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik mReplayStruct.mRenderer.eventMark(operation->name()); 413113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 414113e0824d6bddf4376240681f9cf6a2deded9498John Reck operation->replay(mReplayStruct, saveCount, mLevel, clipToBounds); 415113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 416113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline LinearAllocator& allocator() { return *(mReplayStruct.mAllocator); } 417b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void startMark(const char* name) { 418b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mReplayStruct.mRenderer.startMark(name); 419b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik } 420b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void endMark() { 421b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mReplayStruct.mRenderer.endMark(); 422b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik } 423b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int level() { return mLevel; } 424b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int replayFlags() { return mReplayStruct.mReplayFlags; } 425113e0824d6bddf4376240681f9cf6a2deded9498John Reck 426113e0824d6bddf4376240681f9cf6a2deded9498John Reckprivate: 427113e0824d6bddf4376240681f9cf6a2deded9498John Reck ReplayStateStruct& mReplayStruct; 428113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int mLevel; 429113e0824d6bddf4376240681f9cf6a2deded9498John Reck}; 430113e0824d6bddf4376240681f9cf6a2deded9498John Reck 431b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::replayNodeTree(ReplayStateStruct& replayStruct) { 432b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik ReplayOperationHandler handler(replayStruct, 0); 433cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik if (MathUtils::isPositive(properties().getZ())) { 434cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik issueDrawShadowOperation(Matrix4::identity(), handler); 435cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik } 436b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperations<ReplayOperationHandler>(replayStruct.mRenderer, handler); 437b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik} 438113e0824d6bddf4376240681f9cf6a2deded9498John Reck 439b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::replayNodeInParent(ReplayStateStruct& replayStruct, const int level) { 440b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik ReplayOperationHandler handler(replayStruct, level); 441b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperations<ReplayOperationHandler>(replayStruct.mRenderer, handler); 442113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 443113e0824d6bddf4376240681f9cf6a2deded9498John Reck 444113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::buildZSortedChildList(Vector<ZDrawDisplayListOpPair>& zTranslatedNodes) { 445087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck if (mDisplayListData == NULL || mDisplayListData->children().size() == 0) return; 446113e0824d6bddf4376240681f9cf6a2deded9498John Reck 447087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck for (unsigned int i = 0; i < mDisplayListData->children().size(); i++) { 448087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck DrawDisplayListOp* childOp = mDisplayListData->children()[i]; 449113e0824d6bddf4376240681f9cf6a2deded9498John Reck RenderNode* child = childOp->mDisplayList; 450cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik float childZ = child->properties().getZ(); 451113e0824d6bddf4376240681f9cf6a2deded9498John Reck 452e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik if (!MathUtils::isZero(childZ)) { 453113e0824d6bddf4376240681f9cf6a2deded9498John Reck zTranslatedNodes.add(ZDrawDisplayListOpPair(childZ, childOp)); 454113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 455d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (!child->properties().getProjectBackwards()) { 456113e0824d6bddf4376240681f9cf6a2deded9498John Reck // regular, in order drawing DisplayList 457113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; 458113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 459113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 460113e0824d6bddf4376240681f9cf6a2deded9498John Reck 461113e0824d6bddf4376240681f9cf6a2deded9498John Reck // Z sort 3d children (stable-ness makes z compare fall back to standard drawing order) 462113e0824d6bddf4376240681f9cf6a2deded9498John Reck std::stable_sort(zTranslatedNodes.begin(), zTranslatedNodes.end()); 463113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 464113e0824d6bddf4376240681f9cf6a2deded9498John Reck 465b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craiktemplate <class T> 466b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueDrawShadowOperation(const Matrix4& transformFromParent, T& handler) { 467b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik if (properties().getAlpha() <= 0.0f) return; 468b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 469b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mat4 shadowMatrixXY(transformFromParent); 470b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik applyViewPropertyTransforms(shadowMatrixXY); 471b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 472b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik // Z matrix needs actual 3d transformation, so mapped z values will be correct 473b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mat4 shadowMatrixZ(transformFromParent); 474b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik applyViewPropertyTransforms(shadowMatrixZ, true); 475b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 476b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik const SkPath* outlinePath = properties().getOutline().getPath(); 477b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik const RevealClip& revealClip = properties().getRevealClip(); 478b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik const SkPath* revealClipPath = revealClip.hasConvexClip() 479b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik ? revealClip.getPath() : NULL; // only pass the reveal clip's path if it's convex 480b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 481b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik /** 482b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik * The drawing area of the caster is always the same as the its perimeter (which 483b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik * the shadow system uses) *except* in the inverse clip case. Inform the shadow 484b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik * system that the caster's drawing area (as opposed to its perimeter) has been 485b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik * clipped, so that it knows the caster can't be opaque. 486b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik */ 487b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik bool casterUnclipped = !revealClip.willClip() || revealClip.hasConvexClip(); 488b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 489b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik DisplayListOp* shadowOp = new (handler.allocator()) DrawShadowOp( 490b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik shadowMatrixXY, shadowMatrixZ, 491b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik properties().getAlpha(), casterUnclipped, 492b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik properties().getWidth(), properties().getHeight(), 493b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik outlinePath, revealClipPath); 494b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik handler(shadowOp, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 495b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik} 496b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 497113e0824d6bddf4376240681f9cf6a2deded9498John Reck#define SHADOW_DELTA 0.1f 498113e0824d6bddf4376240681f9cf6a2deded9498John Reck 499113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 500b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueOperationsOf3dChildren(const Vector<ZDrawDisplayListOpPair>& zTranslatedNodes, 501113e0824d6bddf4376240681f9cf6a2deded9498John Reck ChildrenSelectMode mode, OpenGLRenderer& renderer, T& handler) { 502113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int size = zTranslatedNodes.size(); 503113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (size == 0 504113e0824d6bddf4376240681f9cf6a2deded9498John Reck || (mode == kNegativeZChildren && zTranslatedNodes[0].key > 0.0f) 505113e0824d6bddf4376240681f9cf6a2deded9498John Reck || (mode == kPositiveZChildren && zTranslatedNodes[size - 1].key < 0.0f)) { 506113e0824d6bddf4376240681f9cf6a2deded9498John Reck // no 3d children to draw 507113e0824d6bddf4376240681f9cf6a2deded9498John Reck return; 508113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 509113e0824d6bddf4376240681f9cf6a2deded9498John Reck 510113e0824d6bddf4376240681f9cf6a2deded9498John Reck /** 511113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Draw shadows and (potential) casters mostly in order, but allow the shadows of casters 512113e0824d6bddf4376240681f9cf6a2deded9498John Reck * with very similar Z heights to draw together. 513113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 514113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This way, if Views A & B have the same Z height and are both casting shadows, the shadows are 515113e0824d6bddf4376240681f9cf6a2deded9498John Reck * underneath both, and neither's shadow is drawn on top of the other. 516113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 517113e0824d6bddf4376240681f9cf6a2deded9498John Reck const size_t nonNegativeIndex = findNonNegativeIndex(zTranslatedNodes); 518113e0824d6bddf4376240681f9cf6a2deded9498John Reck size_t drawIndex, shadowIndex, endIndex; 519113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (mode == kNegativeZChildren) { 520113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex = 0; 521113e0824d6bddf4376240681f9cf6a2deded9498John Reck endIndex = nonNegativeIndex; 522113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex = endIndex; // draw no shadows 523113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 524113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex = nonNegativeIndex; 525113e0824d6bddf4376240681f9cf6a2deded9498John Reck endIndex = size; 526113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex = drawIndex; // potentially draw shadow for each pos Z child 527113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 5283f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 5293f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*s%d %s 3d children:", (handler.level() + 1) * 2, "", 5303f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik endIndex - drawIndex, mode == kNegativeZChildren ? "negative" : "positive"); 5313f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 532113e0824d6bddf4376240681f9cf6a2deded9498John Reck float lastCasterZ = 0.0f; 533113e0824d6bddf4376240681f9cf6a2deded9498John Reck while (shadowIndex < endIndex || drawIndex < endIndex) { 534113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (shadowIndex < endIndex) { 535113e0824d6bddf4376240681f9cf6a2deded9498John Reck DrawDisplayListOp* casterOp = zTranslatedNodes[shadowIndex].value; 536113e0824d6bddf4376240681f9cf6a2deded9498John Reck RenderNode* caster = casterOp->mDisplayList; 537113e0824d6bddf4376240681f9cf6a2deded9498John Reck const float casterZ = zTranslatedNodes[shadowIndex].key; 538113e0824d6bddf4376240681f9cf6a2deded9498John Reck // attempt to render the shadow if the caster about to be drawn is its caster, 539113e0824d6bddf4376240681f9cf6a2deded9498John Reck // OR if its caster's Z value is similar to the previous potential caster 540113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (shadowIndex == drawIndex || casterZ - lastCasterZ < SHADOW_DELTA) { 541b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik caster->issueDrawShadowOperation(casterOp->mTransformFromParent, handler); 542113e0824d6bddf4376240681f9cf6a2deded9498John Reck 543113e0824d6bddf4376240681f9cf6a2deded9498John Reck lastCasterZ = casterZ; // must do this even if current caster not casting a shadow 544113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex++; 545113e0824d6bddf4376240681f9cf6a2deded9498John Reck continue; 546113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 547113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 548113e0824d6bddf4376240681f9cf6a2deded9498John Reck 549113e0824d6bddf4376240681f9cf6a2deded9498John Reck // only the actual child DL draw needs to be in save/restore, 550113e0824d6bddf4376240681f9cf6a2deded9498John Reck // since it modifies the renderer's matrix 551113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag); 552113e0824d6bddf4376240681f9cf6a2deded9498John Reck 553113e0824d6bddf4376240681f9cf6a2deded9498John Reck DrawDisplayListOp* childOp = zTranslatedNodes[drawIndex].value; 554113e0824d6bddf4376240681f9cf6a2deded9498John Reck RenderNode* child = childOp->mDisplayList; 555113e0824d6bddf4376240681f9cf6a2deded9498John Reck 556113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.concatMatrix(childOp->mTransformFromParent); 557113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; // this is horrible, I'm so sorry everyone 558d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(childOp, renderer.getSaveCount() - 1, properties().getClipToBounds()); 559113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 560113e0824d6bddf4376240681f9cf6a2deded9498John Reck 561113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.restoreToCount(restoreTo); 562113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex++; 563113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 564113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 565113e0824d6bddf4376240681f9cf6a2deded9498John Reck 566113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 567b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueOperationsOfProjectedChildren(OpenGLRenderer& renderer, T& handler) { 5683f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*s%d projected children:", (handler.level() + 1) * 2, "", mProjectedNodes.size()); 5693f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkPath* projectionReceiverOutline = properties().getOutline().getPath(); 5703f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik bool maskProjecteesWithPath = projectionReceiverOutline != NULL 5713f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik && !projectionReceiverOutline->isRect(NULL); 5723f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik int restoreTo = renderer.getSaveCount(); 5733f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 5743f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // If the projection reciever has an outline, we mask each of the projected rendernodes to it 5753f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // Either with clipRect, or special saveLayer masking 5763f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik LinearAllocator& alloc = handler.allocator(); 5773f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik if (projectionReceiverOutline != NULL) { 5783f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkRect& outlineBounds = projectionReceiverOutline->getBounds(); 5793f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik if (projectionReceiverOutline->isRect(NULL)) { 5803f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // mask to the rect outline simply with clipRect 5813f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler(new (alloc) SaveOp(SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag), 5823f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik PROPERTY_SAVECOUNT, properties().getClipToBounds()); 5833f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik ClipRectOp* clipOp = new (alloc) ClipRectOp( 5843f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.left(), outlineBounds.top(), 5853f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.right(), outlineBounds.bottom(), SkRegion::kIntersect_Op); 5863f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler(clipOp, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 5873f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } else { 5883f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // wrap the projected RenderNodes with a SaveLayer that will mask to the outline 5893f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik SaveLayerOp* op = new (alloc) SaveLayerOp( 5903f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.left(), outlineBounds.top(), 5913f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.right(), outlineBounds.bottom(), 5923f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 255, SkCanvas::kARGB_ClipLayer_SaveFlag); 5933f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik op->setMask(projectionReceiverOutline); 5943f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 5953f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 5963f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik /* TODO: add optimizations here to take advantage of placement/size of projected 5973f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik * children (which may shrink saveLayer area significantly). This is dependent on 5983f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik * passing actual drawing/dirtying bounds of projected content down to native. 5993f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik */ 6003f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } 6013f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } 6023f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 6033f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // draw projected nodes 604113e0824d6bddf4376240681f9cf6a2deded9498John Reck for (size_t i = 0; i < mProjectedNodes.size(); i++) { 605113e0824d6bddf4376240681f9cf6a2deded9498John Reck DrawDisplayListOp* childOp = mProjectedNodes[i]; 606113e0824d6bddf4376240681f9cf6a2deded9498John Reck 607113e0824d6bddf4376240681f9cf6a2deded9498John Reck // matrix save, concat, and restore can be done safely without allocating operations 608113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag); 609113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.concatMatrix(childOp->mTransformFromCompositingAncestor); 610113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; // this is horrible, I'm so sorry everyone 611d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(childOp, renderer.getSaveCount() - 1, properties().getClipToBounds()); 612113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 613113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.restoreToCount(restoreTo); 614113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 6153f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 6163f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik if (projectionReceiverOutline != NULL) { 6173f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler(new (alloc) RestoreToCountOp(restoreTo), 6183f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik PROPERTY_SAVECOUNT, properties().getClipToBounds()); 6193f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } 620113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 621113e0824d6bddf4376240681f9cf6a2deded9498John Reck 622113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 623113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This function serves both defer and replay modes, and will organize the displayList's component 624113e0824d6bddf4376240681f9cf6a2deded9498John Reck * operations for a single frame: 625113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 626113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Every 'simple' state operation that affects just the matrix and alpha (or other factors of 627113e0824d6bddf4376240681f9cf6a2deded9498John Reck * DeferredDisplayState) may be issued directly to the renderer, but complex operations (with custom 628113e0824d6bddf4376240681f9cf6a2deded9498John Reck * defer logic) and operations in displayListOps are issued through the 'handler' which handles the 629113e0824d6bddf4376240681f9cf6a2deded9498John Reck * defer vs replay logic, per operation 630113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 631113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 632b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueOperations(OpenGLRenderer& renderer, T& handler) { 633b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik const int level = handler.level(); 634d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (mDisplayListData->isEmpty() || properties().getAlpha() <= 0) { 6353f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*sEmpty display list (%p, %s)", level * 2, "", this, getName()); 636113e0824d6bddf4376240681f9cf6a2deded9498John Reck return; 637113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 638113e0824d6bddf4376240681f9cf6a2deded9498John Reck 6393f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler.startMark(getName()); 640b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 641113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST 6423f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const Rect& clipRect = renderer.getLocalClipBounds(); 6433f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*sStart display list (%p, %s), localClipBounds: %.0f, %.0f, %.0f, %.0f", 6443f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik level * 2, "", this, getName(), 6453f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik clipRect.left, clipRect.top, clipRect.right, clipRect.bottom); 646113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 647113e0824d6bddf4376240681f9cf6a2deded9498John Reck 648113e0824d6bddf4376240681f9cf6a2deded9498John Reck LinearAllocator& alloc = handler.allocator(); 649113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.getSaveCount(); 650113e0824d6bddf4376240681f9cf6a2deded9498John Reck handler(new (alloc) SaveOp(SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag), 651d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck PROPERTY_SAVECOUNT, properties().getClipToBounds()); 652113e0824d6bddf4376240681f9cf6a2deded9498John Reck 653113e0824d6bddf4376240681f9cf6a2deded9498John Reck DISPLAY_LIST_LOGD("%*sSave %d %d", (level + 1) * 2, "", 654113e0824d6bddf4376240681f9cf6a2deded9498John Reck SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag, restoreTo); 655113e0824d6bddf4376240681f9cf6a2deded9498John Reck 656b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik setViewProperties<T>(renderer, handler); 657113e0824d6bddf4376240681f9cf6a2deded9498John Reck 6588c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik bool quickRejected = properties().getClipToBounds() 6598c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik && renderer.quickRejectConservative(0, 0, properties().getWidth(), properties().getHeight()); 660113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!quickRejected) { 661113e0824d6bddf4376240681f9cf6a2deded9498John Reck Vector<ZDrawDisplayListOpPair> zTranslatedNodes; 662113e0824d6bddf4376240681f9cf6a2deded9498John Reck buildZSortedChildList(zTranslatedNodes); 663113e0824d6bddf4376240681f9cf6a2deded9498John Reck 664113e0824d6bddf4376240681f9cf6a2deded9498John Reck // for 3d root, draw children with negative z values 665b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperationsOf3dChildren(zTranslatedNodes, kNegativeZChildren, renderer, handler); 666113e0824d6bddf4376240681f9cf6a2deded9498John Reck 667113e0824d6bddf4376240681f9cf6a2deded9498John Reck DisplayListLogBuffer& logBuffer = DisplayListLogBuffer::getInstance(); 668113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int saveCountOffset = renderer.getSaveCount() - 1; 669113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int projectionReceiveIndex = mDisplayListData->projectionReceiveIndex; 670113e0824d6bddf4376240681f9cf6a2deded9498John Reck for (unsigned int i = 0; i < mDisplayListData->displayListOps.size(); i++) { 671113e0824d6bddf4376240681f9cf6a2deded9498John Reck DisplayListOp *op = mDisplayListData->displayListOps[i]; 672113e0824d6bddf4376240681f9cf6a2deded9498John Reck 673113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST 674113e0824d6bddf4376240681f9cf6a2deded9498John Reck op->output(level + 1); 675113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 676113e0824d6bddf4376240681f9cf6a2deded9498John Reck logBuffer.writeCommand(level, op->name()); 677d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(op, saveCountOffset, properties().getClipToBounds()); 678113e0824d6bddf4376240681f9cf6a2deded9498John Reck 679113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (CC_UNLIKELY(i == projectionReceiveIndex && mProjectedNodes.size() > 0)) { 680b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperationsOfProjectedChildren(renderer, handler); 681113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 682113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 683113e0824d6bddf4376240681f9cf6a2deded9498John Reck 684113e0824d6bddf4376240681f9cf6a2deded9498John Reck // for 3d root, draw children with positive z values 685b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperationsOf3dChildren(zTranslatedNodes, kPositiveZChildren, renderer, handler); 686113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 687113e0824d6bddf4376240681f9cf6a2deded9498John Reck 688113e0824d6bddf4376240681f9cf6a2deded9498John Reck DISPLAY_LIST_LOGD("%*sRestoreToCount %d", (level + 1) * 2, "", restoreTo); 689113e0824d6bddf4376240681f9cf6a2deded9498John Reck handler(new (alloc) RestoreToCountOp(restoreTo), 690d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck PROPERTY_SAVECOUNT, properties().getClipToBounds()); 691113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.setOverrideLayerAlpha(1.0f); 692b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 6933f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*sDone (%p, %s)", level * 2, "", this, getName()); 694b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik handler.endMark(); 695113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 696113e0824d6bddf4376240681f9cf6a2deded9498John Reck 697113e0824d6bddf4376240681f9cf6a2deded9498John Reck} /* namespace uirenderer */ 698113e0824d6bddf4376240681f9cf6a2deded9498John Reck} /* namespace android */ 699