RenderNode.cpp revision c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3
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 1880d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik#define LOG_TAG "OpenGLRenderer" 19113e0824d6bddf4376240681f9cf6a2deded9498John Reck 20113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "RenderNode.h" 21113e0824d6bddf4376240681f9cf6a2deded9498John Reck 22e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck#include <algorithm> 23c25e506f7fc08790c0532f927f31310a2ca778b7John Reck#include <string> 24e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck 25113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <SkCanvas.h> 26113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <algorithm> 27113e0824d6bddf4376240681f9cf6a2deded9498John Reck 28113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <utils/Trace.h> 29113e0824d6bddf4376240681f9cf6a2deded9498John Reck 30e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck#include "DamageAccumulator.h" 31113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "Debug.h" 32113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "DisplayListOp.h" 33113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "DisplayListLogBuffer.h" 3425fbb3fa1138675379102a44405852555cefccbdJohn Reck#include "LayerRenderer.h" 3525fbb3fa1138675379102a44405852555cefccbdJohn Reck#include "OpenGLRenderer.h" 36e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik#include "utils/MathUtils.h" 37113e0824d6bddf4376240681f9cf6a2deded9498John Reck 38113e0824d6bddf4376240681f9cf6a2deded9498John Recknamespace android { 39113e0824d6bddf4376240681f9cf6a2deded9498John Recknamespace uirenderer { 40113e0824d6bddf4376240681f9cf6a2deded9498John Reck 41113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::outputLogBuffer(int fd) { 42113e0824d6bddf4376240681f9cf6a2deded9498John Reck DisplayListLogBuffer& logBuffer = DisplayListLogBuffer::getInstance(); 43113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (logBuffer.isEmpty()) { 44113e0824d6bddf4376240681f9cf6a2deded9498John Reck return; 45113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 46113e0824d6bddf4376240681f9cf6a2deded9498John Reck 47113e0824d6bddf4376240681f9cf6a2deded9498John Reck FILE *file = fdopen(fd, "a"); 48113e0824d6bddf4376240681f9cf6a2deded9498John Reck 49113e0824d6bddf4376240681f9cf6a2deded9498John Reck fprintf(file, "\nRecent DisplayList operations\n"); 50113e0824d6bddf4376240681f9cf6a2deded9498John Reck logBuffer.outputCommands(file); 51113e0824d6bddf4376240681f9cf6a2deded9498John Reck 52113e0824d6bddf4376240681f9cf6a2deded9498John Reck String8 cachesLog; 53113e0824d6bddf4376240681f9cf6a2deded9498John Reck Caches::getInstance().dumpMemoryUsage(cachesLog); 54113e0824d6bddf4376240681f9cf6a2deded9498John Reck fprintf(file, "\nCaches:\n%s", cachesLog.string()); 55113e0824d6bddf4376240681f9cf6a2deded9498John Reck fprintf(file, "\n"); 56113e0824d6bddf4376240681f9cf6a2deded9498John Reck 57113e0824d6bddf4376240681f9cf6a2deded9498John Reck fflush(file); 58113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 59113e0824d6bddf4376240681f9cf6a2deded9498John Reck 608de65a8e05285df52a1e6f0c1d5616dd233298a7John ReckRenderNode::RenderNode() 61ff941dcd815021bb20d6504eb486acb1e50592c3John Reck : mDirtyPropertyFields(0) 628de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck , mNeedsDisplayListDataSync(false) 638de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck , mDisplayListData(0) 64e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck , mStagingDisplayListData(0) 6568bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck , mAnimatorManager(*this) 66dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck , mLayer(0) 67dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck , mParentCount(0) { 68113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 69113e0824d6bddf4376240681f9cf6a2deded9498John Reck 70113e0824d6bddf4376240681f9cf6a2deded9498John ReckRenderNode::~RenderNode() { 71dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck deleteDisplayListData(); 728de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck delete mStagingDisplayListData; 7325fbb3fa1138675379102a44405852555cefccbdJohn Reck LayerRenderer::destroyLayerDeferred(mLayer); 74113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 75113e0824d6bddf4376240681f9cf6a2deded9498John Reck 768de65a8e05285df52a1e6f0c1d5616dd233298a7John Reckvoid RenderNode::setStagingDisplayList(DisplayListData* data) { 778de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mNeedsDisplayListDataSync = true; 788de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck delete mStagingDisplayListData; 798de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mStagingDisplayListData = data; 808de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck if (mStagingDisplayListData) { 8109d5cddf67b676018700bcc10a72242641cd7eecJohn Reck Caches::getInstance().registerFunctors(mStagingDisplayListData->functors.size()); 82113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 83113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 84113e0824d6bddf4376240681f9cf6a2deded9498John Reck 85113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 86113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This function is a simplified version of replay(), where we simply retrieve and log the 87113e0824d6bddf4376240681f9cf6a2deded9498John Reck * display list. This function should remain in sync with the replay() function. 88113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 89113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::output(uint32_t level) { 90113e0824d6bddf4376240681f9cf6a2deded9498John Reck ALOGD("%*sStart display list (%p, %s, render=%d)", (level - 1) * 2, "", this, 913f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik getName(), isRenderable()); 92113e0824d6bddf4376240681f9cf6a2deded9498John Reck ALOGD("%*s%s %d", level * 2, "", "Save", 93113e0824d6bddf4376240681f9cf6a2deded9498John Reck SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag); 94113e0824d6bddf4376240681f9cf6a2deded9498John Reck 95d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck properties().debugOutputProperties(level); 96113e0824d6bddf4376240681f9cf6a2deded9498John Reck int flags = DisplayListOp::kOpLogFlag_Recurse; 97dc0349bebafb486b044655f3c146450b527a5123John Reck if (mDisplayListData) { 988afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik // TODO: consider printing the chunk boundaries here 99dc0349bebafb486b044655f3c146450b527a5123John Reck for (unsigned int i = 0; i < mDisplayListData->displayListOps.size(); i++) { 100dc0349bebafb486b044655f3c146450b527a5123John Reck mDisplayListData->displayListOps[i]->output(level, flags); 101dc0349bebafb486b044655f3c146450b527a5123John Reck } 102113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 103113e0824d6bddf4376240681f9cf6a2deded9498John Reck 1043f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik ALOGD("%*sDone (%p, %s)", (level - 1) * 2, "", this, getName()); 105113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 106113e0824d6bddf4376240681f9cf6a2deded9498John Reck 107fe5e7b7346a54537b980796ceeca66bfdbd05561John Reckint RenderNode::getDebugSize() { 108fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck int size = sizeof(RenderNode); 109fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (mStagingDisplayListData) { 1108afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik size += mStagingDisplayListData->getUsedSize(); 111fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 112fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (mDisplayListData && mDisplayListData != mStagingDisplayListData) { 1138afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik size += mDisplayListData->getUsedSize(); 114fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 115fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck return size; 116fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck} 117fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 118f4198b713e43c0c0f9adac74203cf24c2a49b802John Reckvoid RenderNode::prepareTree(TreeInfo& info) { 119f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck ATRACE_CALL(); 12069e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik LOG_ALWAYS_FATAL_IF(!info.damageAccumulator, "DamageAccumulator missing"); 121f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 122f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck prepareTreeImpl(info); 123f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck} 124f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 12568bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reckvoid RenderNode::addAnimator(const sp<BaseRenderNodeAnimator>& animator) { 12668bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck mAnimatorManager.addAnimator(animator); 12768bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck} 12868bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck 129e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reckvoid RenderNode::damageSelf(TreeInfo& info) { 130ce9f308063cc2bc7851f3f58c881da8a7271eeccJohn Reck if (isRenderable()) { 131293e868bfc1b07aad2cb2ebeee5b07424852c510John Reck if (properties().getClipDamageToBounds()) { 132a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->dirty(0, 0, properties().getWidth(), properties().getHeight()); 133a447d29c65fb811cd184775a3476101a1cede929John Reck } else { 134a447d29c65fb811cd184775a3476101a1cede929John Reck // Hope this is big enough? 135a447d29c65fb811cd184775a3476101a1cede929John Reck // TODO: Get this from the display list ops or something 136a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->dirty(INT_MIN, INT_MIN, INT_MAX, INT_MAX); 137a447d29c65fb811cd184775a3476101a1cede929John Reck } 138e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck } 139e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck} 140e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck 141a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reckvoid RenderNode::prepareLayer(TreeInfo& info, uint32_t dirtyMask) { 14225fbb3fa1138675379102a44405852555cefccbdJohn Reck LayerType layerType = properties().layerProperties().type(); 14325fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_UNLIKELY(layerType == kLayerTypeRenderLayer)) { 144a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck // Damage applied so far needs to affect our parent, but does not require 145a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck // the layer to be updated. So we pop/push here to clear out the current 146a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck // damage and get a clean state for display list or children updates to 147a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck // affect, which will require the layer to be updated 148a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck info.damageAccumulator->popTransform(); 149a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck info.damageAccumulator->pushTransform(this); 150a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck if (dirtyMask & DISPLAY_LIST) { 151a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck damageSelf(info); 152a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck } 15325fbb3fa1138675379102a44405852555cefccbdJohn Reck } 15425fbb3fa1138675379102a44405852555cefccbdJohn Reck} 15525fbb3fa1138675379102a44405852555cefccbdJohn Reck 15625fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::pushLayerUpdate(TreeInfo& info) { 15725fbb3fa1138675379102a44405852555cefccbdJohn Reck LayerType layerType = properties().layerProperties().type(); 15825fbb3fa1138675379102a44405852555cefccbdJohn Reck // If we are not a layer OR we cannot be rendered (eg, view was detached) 15925fbb3fa1138675379102a44405852555cefccbdJohn Reck // we need to destroy any Layers we may have had previously 16025fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_LIKELY(layerType != kLayerTypeRenderLayer) || CC_UNLIKELY(!isRenderable())) { 16125fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_UNLIKELY(mLayer)) { 16225fbb3fa1138675379102a44405852555cefccbdJohn Reck LayerRenderer::destroyLayer(mLayer); 16325fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer = NULL; 16425fbb3fa1138675379102a44405852555cefccbdJohn Reck } 16525fbb3fa1138675379102a44405852555cefccbdJohn Reck return; 16625fbb3fa1138675379102a44405852555cefccbdJohn Reck } 16725fbb3fa1138675379102a44405852555cefccbdJohn Reck 16869e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik bool transformUpdateNeeded = false; 16925fbb3fa1138675379102a44405852555cefccbdJohn Reck if (!mLayer) { 1703b20251a355c88193c439f928a84ae69483fb488John Reck mLayer = LayerRenderer::createRenderLayer(info.renderState, getWidth(), getHeight()); 17125fbb3fa1138675379102a44405852555cefccbdJohn Reck applyLayerPropertiesToLayer(info); 17225fbb3fa1138675379102a44405852555cefccbdJohn Reck damageSelf(info); 17369e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik transformUpdateNeeded = true; 17425fbb3fa1138675379102a44405852555cefccbdJohn Reck } else if (mLayer->layer.getWidth() != getWidth() || mLayer->layer.getHeight() != getHeight()) { 175c25e506f7fc08790c0532f927f31310a2ca778b7John Reck if (!LayerRenderer::resizeLayer(mLayer, getWidth(), getHeight())) { 176c25e506f7fc08790c0532f927f31310a2ca778b7John Reck LayerRenderer::destroyLayer(mLayer); 177c25e506f7fc08790c0532f927f31310a2ca778b7John Reck mLayer = 0; 178c25e506f7fc08790c0532f927f31310a2ca778b7John Reck } 17925fbb3fa1138675379102a44405852555cefccbdJohn Reck damageSelf(info); 18069e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik transformUpdateNeeded = true; 18169e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik } 18269e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik 18325fbb3fa1138675379102a44405852555cefccbdJohn Reck SkRect dirty; 18425fbb3fa1138675379102a44405852555cefccbdJohn Reck info.damageAccumulator->peekAtDirty(&dirty); 18525fbb3fa1138675379102a44405852555cefccbdJohn Reck 186c25e506f7fc08790c0532f927f31310a2ca778b7John Reck if (!mLayer) { 187c25e506f7fc08790c0532f927f31310a2ca778b7John Reck if (info.errorHandler) { 188c25e506f7fc08790c0532f927f31310a2ca778b7John Reck std::string msg = "Unable to create layer for "; 189c25e506f7fc08790c0532f927f31310a2ca778b7John Reck msg += getName(); 190c25e506f7fc08790c0532f927f31310a2ca778b7John Reck info.errorHandler->onError(msg); 191c25e506f7fc08790c0532f927f31310a2ca778b7John Reck } 192c25e506f7fc08790c0532f927f31310a2ca778b7John Reck return; 193c25e506f7fc08790c0532f927f31310a2ca778b7John Reck } 194c25e506f7fc08790c0532f927f31310a2ca778b7John Reck 195c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik if (transformUpdateNeeded) { 196c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik // update the transform in window of the layer to reset its origin wrt light source position 197c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik Matrix4 windowTransform; 198c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik info.damageAccumulator->computeCurrentTransform(&windowTransform); 199c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik mLayer->setWindowTransform(windowTransform); 200c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik } 201c79eabcd3c6306bb2ec75f9584b79e661f265127John Reck 202c79eabcd3c6306bb2ec75f9584b79e661f265127John Reck if (dirty.intersect(0, 0, getWidth(), getHeight())) { 203c79eabcd3c6306bb2ec75f9584b79e661f265127John Reck dirty.roundOut(); 20425fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->updateDeferred(this, dirty.fLeft, dirty.fTop, dirty.fRight, dirty.fBottom); 20525fbb3fa1138675379102a44405852555cefccbdJohn Reck } 20625fbb3fa1138675379102a44405852555cefccbdJohn Reck // This is not inside the above if because we may have called 20725fbb3fa1138675379102a44405852555cefccbdJohn Reck // updateDeferred on a previous prepare pass that didn't have a renderer 20825fbb3fa1138675379102a44405852555cefccbdJohn Reck if (info.renderer && mLayer->deferredUpdateScheduled) { 20925fbb3fa1138675379102a44405852555cefccbdJohn Reck info.renderer->pushLayerUpdate(mLayer); 21025fbb3fa1138675379102a44405852555cefccbdJohn Reck } 21125fbb3fa1138675379102a44405852555cefccbdJohn Reck} 21225fbb3fa1138675379102a44405852555cefccbdJohn Reck 213f4198b713e43c0c0f9adac74203cf24c2a49b802John Reckvoid RenderNode::prepareTreeImpl(TreeInfo& info) { 214a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->pushTransform(this); 215f47a594f5250b1914c36423ee6b371f0b8db09d0John Reck 216dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (info.mode == TreeInfo::MODE_FULL) { 21725fbb3fa1138675379102a44405852555cefccbdJohn Reck pushStagingPropertiesChanges(info); 218e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck } 2199eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck uint32_t animatorDirtyMask = 0; 2209eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck if (CC_LIKELY(info.runAnimations)) { 2219eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck animatorDirtyMask = mAnimatorManager.animate(info); 2229eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck } 223a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck prepareLayer(info, animatorDirtyMask); 224dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (info.mode == TreeInfo::MODE_FULL) { 22525fbb3fa1138675379102a44405852555cefccbdJohn Reck pushStagingDisplayListChanges(info); 22625fbb3fa1138675379102a44405852555cefccbdJohn Reck } 227f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck prepareSubTree(info, mDisplayListData); 22825fbb3fa1138675379102a44405852555cefccbdJohn Reck pushLayerUpdate(info); 22925fbb3fa1138675379102a44405852555cefccbdJohn Reck 230a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->popTransform(); 231f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck} 232f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 23325fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::pushStagingPropertiesChanges(TreeInfo& info) { 234ff941dcd815021bb20d6504eb486acb1e50592c3John Reck // Push the animators first so that setupStartValueIfNecessary() is called 235ff941dcd815021bb20d6504eb486acb1e50592c3John Reck // before properties() is trampled by stagingProperties(), as they are 236ff941dcd815021bb20d6504eb486acb1e50592c3John Reck // required by some animators. 2379eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck if (CC_LIKELY(info.runAnimations)) { 2389eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck mAnimatorManager.pushStaging(info); 2399eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck } 240ff941dcd815021bb20d6504eb486acb1e50592c3John Reck if (mDirtyPropertyFields) { 241ff941dcd815021bb20d6504eb486acb1e50592c3John Reck mDirtyPropertyFields = 0; 242e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck damageSelf(info); 243a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->popTransform(); 244ff941dcd815021bb20d6504eb486acb1e50592c3John Reck mProperties = mStagingProperties; 24525fbb3fa1138675379102a44405852555cefccbdJohn Reck applyLayerPropertiesToLayer(info); 246e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // We could try to be clever and only re-damage if the matrix changed. 247e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // However, we don't need to worry about that. The cost of over-damaging 248e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // here is only going to be a single additional map rect of this node 249e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // plus a rect join(). The parent's transform (and up) will only be 250e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // performed once. 251a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->pushTransform(this); 252e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck damageSelf(info); 253ff941dcd815021bb20d6504eb486acb1e50592c3John Reck } 25425fbb3fa1138675379102a44405852555cefccbdJohn Reck} 25525fbb3fa1138675379102a44405852555cefccbdJohn Reck 25625fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::applyLayerPropertiesToLayer(TreeInfo& info) { 25725fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_LIKELY(!mLayer)) return; 25825fbb3fa1138675379102a44405852555cefccbdJohn Reck 25925fbb3fa1138675379102a44405852555cefccbdJohn Reck const LayerProperties& props = properties().layerProperties(); 26025fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->setAlpha(props.alpha(), props.xferMode()); 26125fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->setColorFilter(props.colorFilter()); 26225fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->setBlend(props.needsBlending()); 26325fbb3fa1138675379102a44405852555cefccbdJohn Reck} 26425fbb3fa1138675379102a44405852555cefccbdJohn Reck 26525fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::pushStagingDisplayListChanges(TreeInfo& info) { 2668de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck if (mNeedsDisplayListDataSync) { 2678de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mNeedsDisplayListDataSync = false; 268dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // Make sure we inc first so that we don't fluctuate between 0 and 1, 269dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // which would thrash the layer cache 270dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mStagingDisplayListData) { 271dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck for (size_t i = 0; i < mStagingDisplayListData->children().size(); i++) { 272dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mStagingDisplayListData->children()[i]->mRenderNode->incParentRefCount(); 273dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 274dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 275dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck deleteDisplayListData(); 2768de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mDisplayListData = mStagingDisplayListData; 277dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mStagingDisplayListData = NULL; 27809d5cddf67b676018700bcc10a72242641cd7eecJohn Reck if (mDisplayListData) { 27909d5cddf67b676018700bcc10a72242641cd7eecJohn Reck for (size_t i = 0; i < mDisplayListData->functors.size(); i++) { 28009d5cddf67b676018700bcc10a72242641cd7eecJohn Reck (*mDisplayListData->functors[i])(DrawGlInfo::kModeSync, NULL); 28109d5cddf67b676018700bcc10a72242641cd7eecJohn Reck } 28209d5cddf67b676018700bcc10a72242641cd7eecJohn Reck } 283e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck damageSelf(info); 2848de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck } 2858de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck} 286113e0824d6bddf4376240681f9cf6a2deded9498John Reck 287dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reckvoid RenderNode::deleteDisplayListData() { 288dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mDisplayListData) { 289dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck for (size_t i = 0; i < mDisplayListData->children().size(); i++) { 290dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mDisplayListData->children()[i]->mRenderNode->decParentRefCount(); 291dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 292dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 293dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck delete mDisplayListData; 294dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mDisplayListData = NULL; 295dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck} 296dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck 297f4198b713e43c0c0f9adac74203cf24c2a49b802John Reckvoid RenderNode::prepareSubTree(TreeInfo& info, DisplayListData* subtree) { 2988de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck if (subtree) { 299860d155f866cc15a725e7ce03763280987f24901John Reck TextureCache& cache = Caches::getInstance().textureCache; 30009d5cddf67b676018700bcc10a72242641cd7eecJohn Reck info.out.hasFunctors |= subtree->functors.size(); 301860d155f866cc15a725e7ce03763280987f24901John Reck // TODO: Fix ownedBitmapResources to not require disabling prepareTextures 302860d155f866cc15a725e7ce03763280987f24901John Reck // and thus falling out of async drawing path. 303860d155f866cc15a725e7ce03763280987f24901John Reck if (subtree->ownedBitmapResources.size()) { 304860d155f866cc15a725e7ce03763280987f24901John Reck info.prepareTextures = false; 305860d155f866cc15a725e7ce03763280987f24901John Reck } 306860d155f866cc15a725e7ce03763280987f24901John Reck for (size_t i = 0; info.prepareTextures && i < subtree->bitmapResources.size(); i++) { 307860d155f866cc15a725e7ce03763280987f24901John Reck info.prepareTextures = cache.prefetchAndMarkInUse(subtree->bitmapResources[i]); 308f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck } 3098de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck for (size_t i = 0; i < subtree->children().size(); i++) { 310a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* op = subtree->children()[i]; 311a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* childNode = op->mRenderNode; 312a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->pushTransform(&op->mTransformFromParent); 313f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck childNode->prepareTreeImpl(info); 314a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->popTransform(); 3155bf11bb98f5dbe278c257355d24c181237abd68cJohn Reck } 316113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 317113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 318113e0824d6bddf4376240681f9cf6a2deded9498John Reck 319dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reckvoid RenderNode::destroyHardwareResources() { 320dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mLayer) { 321dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck LayerRenderer::destroyLayer(mLayer); 322dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mLayer = NULL; 323dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 324dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mDisplayListData) { 325dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck for (size_t i = 0; i < mDisplayListData->children().size(); i++) { 326dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mDisplayListData->children()[i]->mRenderNode->destroyHardwareResources(); 327dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 328dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mNeedsDisplayListDataSync) { 329dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // Next prepare tree we are going to push a new display list, so we can 330dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // drop our current one now 331dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck deleteDisplayListData(); 332dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 333dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 334dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck} 335dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck 336dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reckvoid RenderNode::decParentRefCount() { 337dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck LOG_ALWAYS_FATAL_IF(!mParentCount, "already 0!"); 338dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mParentCount--; 339dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (!mParentCount) { 340dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // If a child of ours is being attached to our parent then this will incorrectly 341dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // destroy its hardware resources. However, this situation is highly unlikely 342dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // and the failure is "just" that the layer is re-created, so this should 343dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // be safe enough 344dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck destroyHardwareResources(); 345dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 346dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck} 347dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck 348113e0824d6bddf4376240681f9cf6a2deded9498John Reck/* 349113e0824d6bddf4376240681f9cf6a2deded9498John Reck * For property operations, we pass a savecount of 0, since the operations aren't part of the 350113e0824d6bddf4376240681f9cf6a2deded9498John Reck * displaylist, and thus don't have to compensate for the record-time/playback-time discrepancy in 351d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck * base saveCount (i.e., how RestoreToCount uses saveCount + properties().getCount()) 352113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 353113e0824d6bddf4376240681f9cf6a2deded9498John Reck#define PROPERTY_SAVECOUNT 0 354113e0824d6bddf4376240681f9cf6a2deded9498John Reck 355113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 356b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::setViewProperties(OpenGLRenderer& renderer, T& handler) { 357113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST 358b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik properties().debugOutputProperties(handler.level() + 1); 359113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 360d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getLeft() != 0 || properties().getTop() != 0) { 361d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.translate(properties().getLeft(), properties().getTop()); 362113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 363d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getStaticMatrix()) { 364139088228faa7f3c446af7387e017933998a5570Derek Sollenberger renderer.concatMatrix(*properties().getStaticMatrix()); 365d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (properties().getAnimationMatrix()) { 366139088228faa7f3c446af7387e017933998a5570Derek Sollenberger renderer.concatMatrix(*properties().getAnimationMatrix()); 367113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 368f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().hasTransformMatrix()) { 369f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().isTransformTranslateOnly()) { 370d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.translate(properties().getTranslationX(), properties().getTranslationY()); 371113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 372d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.concatMatrix(*properties().getTransformMatrix()); 373113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 374113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 37525fbb3fa1138675379102a44405852555cefccbdJohn Reck const bool isLayer = properties().layerProperties().type() != kLayerTypeNone; 376a753f4c6cb8558795e673df1896532cd148781e2Chris Craik int clipFlags = properties().getClippingFlags(); 377d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getAlpha() < 1) { 37825fbb3fa1138675379102a44405852555cefccbdJohn Reck if (isLayer) { 379a753f4c6cb8558795e673df1896532cd148781e2Chris Craik clipFlags &= ~CLIP_TO_BOUNDS; // bounds clipping done by layer 380a753f4c6cb8558795e673df1896532cd148781e2Chris Craik 381d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.setOverrideLayerAlpha(properties().getAlpha()); 382d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (!properties().getHasOverlappingRendering()) { 383d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.scaleAlpha(properties().getAlpha()); 384113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 385a753f4c6cb8558795e673df1896532cd148781e2Chris Craik Rect layerBounds(0, 0, getWidth(), getHeight()); 386113e0824d6bddf4376240681f9cf6a2deded9498John Reck int saveFlags = SkCanvas::kHasAlphaLayer_SaveFlag; 387a753f4c6cb8558795e673df1896532cd148781e2Chris Craik if (clipFlags) { 388113e0824d6bddf4376240681f9cf6a2deded9498John Reck saveFlags |= SkCanvas::kClipToLayer_SaveFlag; 389a753f4c6cb8558795e673df1896532cd148781e2Chris Craik properties().getClippingRectForFlags(clipFlags, &layerBounds); 390a753f4c6cb8558795e673df1896532cd148781e2Chris Craik clipFlags = 0; // all clipping done by saveLayer 391113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 392113e0824d6bddf4376240681f9cf6a2deded9498John Reck 393113e0824d6bddf4376240681f9cf6a2deded9498John Reck SaveLayerOp* op = new (handler.allocator()) SaveLayerOp( 394a753f4c6cb8558795e673df1896532cd148781e2Chris Craik layerBounds.left, layerBounds.top, layerBounds.right, layerBounds.bottom, 3958c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik properties().getAlpha() * 255, saveFlags); 396d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 397113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 398113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 399a753f4c6cb8558795e673df1896532cd148781e2Chris Craik if (clipFlags) { 400a753f4c6cb8558795e673df1896532cd148781e2Chris Craik Rect clipRect; 401a753f4c6cb8558795e673df1896532cd148781e2Chris Craik properties().getClippingRectForFlags(clipFlags, &clipRect); 4028c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik ClipRectOp* op = new (handler.allocator()) ClipRectOp( 403a753f4c6cb8558795e673df1896532cd148781e2Chris Craik clipRect.left, clipRect.top, clipRect.right, clipRect.bottom, 404a753f4c6cb8558795e673df1896532cd148781e2Chris Craik SkRegion::kIntersect_Op); 405d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 406113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 4078c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik 408af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik // TODO: support both reveal clip and outline clip simultaneously 409af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik if (mProperties.getRevealClip().willClip()) { 410af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik Rect bounds; 411af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik mProperties.getRevealClip().getBounds(&bounds); 412af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik renderer.setClippingRoundRect(handler.allocator(), bounds, mProperties.getRevealClip().getRadius()); 413af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik } else if (mProperties.getOutline().willClip()) { 414af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik renderer.setClippingOutline(handler.allocator(), &(mProperties.getOutline())); 415113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 416af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik 417113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 418113e0824d6bddf4376240681f9cf6a2deded9498John Reck 419113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 420113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Apply property-based transformations to input matrix 421113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 422113e0824d6bddf4376240681f9cf6a2deded9498John Reck * If true3dTransform is set to true, the transform applied to the input matrix will use true 4x4 423113e0824d6bddf4376240681f9cf6a2deded9498John Reck * matrix computation instead of the Skia 3x3 matrix + camera hackery. 424113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 42569e5adffb19135d51bde8e458f4907d7265f3e23Chris Craikvoid RenderNode::applyViewPropertyTransforms(mat4& matrix, bool true3dTransform) const { 426d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getLeft() != 0 || properties().getTop() != 0) { 427d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.translate(properties().getLeft(), properties().getTop()); 428113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 429d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getStaticMatrix()) { 430d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck mat4 stat(*properties().getStaticMatrix()); 431113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(stat); 432d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (properties().getAnimationMatrix()) { 433d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck mat4 anim(*properties().getAnimationMatrix()); 434113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(anim); 435113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 436e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik 437cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik bool applyTranslationZ = true3dTransform && !MathUtils::isZero(properties().getZ()); 438e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik if (properties().hasTransformMatrix() || applyTranslationZ) { 439f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().isTransformTranslateOnly()) { 440d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.translate(properties().getTranslationX(), properties().getTranslationY(), 441cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik true3dTransform ? properties().getZ() : 0.0f); 442113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 443113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!true3dTransform) { 444d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.multiply(*properties().getTransformMatrix()); 445113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 446113e0824d6bddf4376240681f9cf6a2deded9498John Reck mat4 true3dMat; 447113e0824d6bddf4376240681f9cf6a2deded9498John Reck true3dMat.loadTranslate( 448d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck properties().getPivotX() + properties().getTranslationX(), 449d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck properties().getPivotY() + properties().getTranslationY(), 450cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik properties().getZ()); 451d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotationX(), 1, 0, 0); 452d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotationY(), 0, 1, 0); 453d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotation(), 0, 0, 1); 454d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.scale(properties().getScaleX(), properties().getScaleY(), 1); 455d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.translate(-properties().getPivotX(), -properties().getPivotY()); 456113e0824d6bddf4376240681f9cf6a2deded9498John Reck 457113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(true3dMat); 458113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 459113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 460113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 461113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 462113e0824d6bddf4376240681f9cf6a2deded9498John Reck 463113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 464113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Organizes the DisplayList hierarchy to prepare for background projection reordering. 465113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 466113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This should be called before a call to defer() or drawDisplayList() 467113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 468113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Each DisplayList that serves as a 3d root builds its list of composited children, 469113e0824d6bddf4376240681f9cf6a2deded9498John Reck * which are flagged to not draw in the standard draw loop. 470113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 471113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::computeOrdering() { 472113e0824d6bddf4376240681f9cf6a2deded9498John Reck ATRACE_CALL(); 473113e0824d6bddf4376240681f9cf6a2deded9498John Reck mProjectedNodes.clear(); 474113e0824d6bddf4376240681f9cf6a2deded9498John Reck 475113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: create temporary DDLOp and call computeOrderingImpl on top DisplayList so that 476113e0824d6bddf4376240681f9cf6a2deded9498John Reck // transform properties are applied correctly to top level children 477113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (mDisplayListData == NULL) return; 478087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck for (unsigned int i = 0; i < mDisplayListData->children().size(); i++) { 479a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mDisplayListData->children()[i]; 480a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik childOp->mRenderNode->computeOrderingImpl(childOp, 4813f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik properties().getOutline().getPath(), &mProjectedNodes, &mat4::identity()); 482113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 483113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 484113e0824d6bddf4376240681f9cf6a2deded9498John Reck 485113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::computeOrderingImpl( 486a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* opState, 4873f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkPath* outlineOfProjectionSurface, 488a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik Vector<DrawRenderNodeOp*>* compositedChildrenOfProjectionSurface, 489113e0824d6bddf4376240681f9cf6a2deded9498John Reck const mat4* transformFromProjectionSurface) { 490113e0824d6bddf4376240681f9cf6a2deded9498John Reck mProjectedNodes.clear(); 491113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (mDisplayListData == NULL || mDisplayListData->isEmpty()) return; 492113e0824d6bddf4376240681f9cf6a2deded9498John Reck 493113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: should avoid this calculation in most cases 494113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: just calculate single matrix, down to all leaf composited elements 495113e0824d6bddf4376240681f9cf6a2deded9498John Reck Matrix4 localTransformFromProjectionSurface(*transformFromProjectionSurface); 496113e0824d6bddf4376240681f9cf6a2deded9498John Reck localTransformFromProjectionSurface.multiply(opState->mTransformFromParent); 497113e0824d6bddf4376240681f9cf6a2deded9498John Reck 498d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getProjectBackwards()) { 499113e0824d6bddf4376240681f9cf6a2deded9498John Reck // composited projectee, flag for out of order draw, save matrix, and store in proj surface 500113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mSkipInOrderDraw = true; 501113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mTransformFromCompositingAncestor.load(localTransformFromProjectionSurface); 502113e0824d6bddf4376240681f9cf6a2deded9498John Reck compositedChildrenOfProjectionSurface->add(opState); 503113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 504113e0824d6bddf4376240681f9cf6a2deded9498John Reck // standard in order draw 505113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mSkipInOrderDraw = false; 506113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 507113e0824d6bddf4376240681f9cf6a2deded9498John Reck 508087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck if (mDisplayListData->children().size() > 0) { 509113e0824d6bddf4376240681f9cf6a2deded9498John Reck const bool isProjectionReceiver = mDisplayListData->projectionReceiveIndex >= 0; 510113e0824d6bddf4376240681f9cf6a2deded9498John Reck bool haveAppliedPropertiesToProjection = false; 511087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck for (unsigned int i = 0; i < mDisplayListData->children().size(); i++) { 512a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mDisplayListData->children()[i]; 513a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* child = childOp->mRenderNode; 514113e0824d6bddf4376240681f9cf6a2deded9498John Reck 5153f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkPath* projectionOutline = NULL; 516a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik Vector<DrawRenderNodeOp*>* projectionChildren = NULL; 517113e0824d6bddf4376240681f9cf6a2deded9498John Reck const mat4* projectionTransform = NULL; 518d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (isProjectionReceiver && !child->properties().getProjectBackwards()) { 519113e0824d6bddf4376240681f9cf6a2deded9498John Reck // if receiving projections, collect projecting descendent 520113e0824d6bddf4376240681f9cf6a2deded9498John Reck 521113e0824d6bddf4376240681f9cf6a2deded9498John Reck // Note that if a direct descendent is projecting backwards, we pass it's 522113e0824d6bddf4376240681f9cf6a2deded9498John Reck // grandparent projection collection, since it shouldn't project onto it's 523113e0824d6bddf4376240681f9cf6a2deded9498John Reck // parent, where it will already be drawing. 5243f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik projectionOutline = properties().getOutline().getPath(); 525113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionChildren = &mProjectedNodes; 526113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionTransform = &mat4::identity(); 527113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 528113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!haveAppliedPropertiesToProjection) { 529113e0824d6bddf4376240681f9cf6a2deded9498John Reck applyViewPropertyTransforms(localTransformFromProjectionSurface); 530113e0824d6bddf4376240681f9cf6a2deded9498John Reck haveAppliedPropertiesToProjection = true; 531113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 5323f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik projectionOutline = outlineOfProjectionSurface; 533113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionChildren = compositedChildrenOfProjectionSurface; 534113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionTransform = &localTransformFromProjectionSurface; 535113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 5363f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik child->computeOrderingImpl(childOp, 5373f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik projectionOutline, projectionChildren, projectionTransform); 538113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 539113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 540113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 541113e0824d6bddf4376240681f9cf6a2deded9498John Reck 542113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass DeferOperationHandler { 543113e0824d6bddf4376240681f9cf6a2deded9498John Reckpublic: 544113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferOperationHandler(DeferStateStruct& deferStruct, int level) 545113e0824d6bddf4376240681f9cf6a2deded9498John Reck : mDeferStruct(deferStruct), mLevel(level) {} 546113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline void operator()(DisplayListOp* operation, int saveCount, bool clipToBounds) { 547113e0824d6bddf4376240681f9cf6a2deded9498John Reck operation->defer(mDeferStruct, saveCount, mLevel, clipToBounds); 548113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 549113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline LinearAllocator& allocator() { return *(mDeferStruct.mAllocator); } 550b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void startMark(const char* name) {} // do nothing 551b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void endMark() {} 552b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int level() { return mLevel; } 553b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int replayFlags() { return mDeferStruct.mReplayFlags; } 5547466986d2055eb8711f36a85ac539b1572ffe805Chris Craik inline SkPath* allocPathForFrame() { return mDeferStruct.allocPathForFrame(); } 555113e0824d6bddf4376240681f9cf6a2deded9498John Reck 556113e0824d6bddf4376240681f9cf6a2deded9498John Reckprivate: 557113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferStateStruct& mDeferStruct; 558113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int mLevel; 559113e0824d6bddf4376240681f9cf6a2deded9498John Reck}; 560113e0824d6bddf4376240681f9cf6a2deded9498John Reck 56180d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craikvoid RenderNode::defer(DeferStateStruct& deferStruct, const int level) { 562113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferOperationHandler handler(deferStruct, level); 563b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperations<DeferOperationHandler>(deferStruct.mRenderer, handler); 564113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 565113e0824d6bddf4376240681f9cf6a2deded9498John Reck 566113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass ReplayOperationHandler { 567113e0824d6bddf4376240681f9cf6a2deded9498John Reckpublic: 568113e0824d6bddf4376240681f9cf6a2deded9498John Reck ReplayOperationHandler(ReplayStateStruct& replayStruct, int level) 569113e0824d6bddf4376240681f9cf6a2deded9498John Reck : mReplayStruct(replayStruct), mLevel(level) {} 570113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline void operator()(DisplayListOp* operation, int saveCount, bool clipToBounds) { 571113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST_OPS_AS_EVENTS 5723f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik mReplayStruct.mRenderer.eventMark(operation->name()); 573113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 574113e0824d6bddf4376240681f9cf6a2deded9498John Reck operation->replay(mReplayStruct, saveCount, mLevel, clipToBounds); 575113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 576113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline LinearAllocator& allocator() { return *(mReplayStruct.mAllocator); } 577b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void startMark(const char* name) { 578b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mReplayStruct.mRenderer.startMark(name); 579b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik } 580b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void endMark() { 581b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mReplayStruct.mRenderer.endMark(); 582b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik } 583b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int level() { return mLevel; } 584b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int replayFlags() { return mReplayStruct.mReplayFlags; } 5857466986d2055eb8711f36a85ac539b1572ffe805Chris Craik inline SkPath* allocPathForFrame() { return mReplayStruct.allocPathForFrame(); } 586113e0824d6bddf4376240681f9cf6a2deded9498John Reck 587113e0824d6bddf4376240681f9cf6a2deded9498John Reckprivate: 588113e0824d6bddf4376240681f9cf6a2deded9498John Reck ReplayStateStruct& mReplayStruct; 589113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int mLevel; 590113e0824d6bddf4376240681f9cf6a2deded9498John Reck}; 591113e0824d6bddf4376240681f9cf6a2deded9498John Reck 59280d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craikvoid RenderNode::replay(ReplayStateStruct& replayStruct, const int level) { 593b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik ReplayOperationHandler handler(replayStruct, level); 594b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperations<ReplayOperationHandler>(replayStruct.mRenderer, handler); 595113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 596113e0824d6bddf4376240681f9cf6a2deded9498John Reck 5978afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craikvoid RenderNode::buildZSortedChildList(const DisplayListData::Chunk& chunk, 5988afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik Vector<ZDrawRenderNodeOpPair>& zTranslatedNodes) { 5998afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik if (chunk.beginChildIndex == chunk.endChildIndex) return; 600113e0824d6bddf4376240681f9cf6a2deded9498John Reck 6018afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik for (unsigned int i = chunk.beginChildIndex; i < chunk.endChildIndex; i++) { 602a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mDisplayListData->children()[i]; 603a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* child = childOp->mRenderNode; 604cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik float childZ = child->properties().getZ(); 605113e0824d6bddf4376240681f9cf6a2deded9498John Reck 6068afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik if (!MathUtils::isZero(childZ) && chunk.reorderChildren) { 607a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik zTranslatedNodes.add(ZDrawRenderNodeOpPair(childZ, childOp)); 608113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 609d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (!child->properties().getProjectBackwards()) { 610113e0824d6bddf4376240681f9cf6a2deded9498John Reck // regular, in order drawing DisplayList 611113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; 612113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 613113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 614113e0824d6bddf4376240681f9cf6a2deded9498John Reck 6158afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik // Z sort any 3d children (stable-ness makes z compare fall back to standard drawing order) 616113e0824d6bddf4376240681f9cf6a2deded9498John Reck std::stable_sort(zTranslatedNodes.begin(), zTranslatedNodes.end()); 617113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 618113e0824d6bddf4376240681f9cf6a2deded9498John Reck 619b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craiktemplate <class T> 620b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueDrawShadowOperation(const Matrix4& transformFromParent, T& handler) { 62177b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik if (properties().getAlpha() <= 0.0f 62277b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik || properties().getOutline().getAlpha() <= 0.0f 62377b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik || !properties().getOutline().getPath()) { 62477b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik // no shadow to draw 62577b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik return; 62677b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik } 627b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 628b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mat4 shadowMatrixXY(transformFromParent); 629b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik applyViewPropertyTransforms(shadowMatrixXY); 630b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 631b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik // Z matrix needs actual 3d transformation, so mapped z values will be correct 632b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mat4 shadowMatrixZ(transformFromParent); 633b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik applyViewPropertyTransforms(shadowMatrixZ, true); 634b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 6357466986d2055eb8711f36a85ac539b1572ffe805Chris Craik const SkPath* casterOutlinePath = properties().getOutline().getPath(); 636af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik const SkPath* revealClipPath = properties().getRevealClip().getPath(); 63761317325b7b4b4ffafd9400ab5966e8d7c67df2eChris Craik if (revealClipPath && revealClipPath->isEmpty()) return; 63861317325b7b4b4ffafd9400ab5966e8d7c67df2eChris Craik 63977b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik float casterAlpha = properties().getAlpha() * properties().getOutline().getAlpha(); 6407466986d2055eb8711f36a85ac539b1572ffe805Chris Craik 6417466986d2055eb8711f36a85ac539b1572ffe805Chris Craik const SkPath* outlinePath = casterOutlinePath; 6427466986d2055eb8711f36a85ac539b1572ffe805Chris Craik if (revealClipPath) { 6437466986d2055eb8711f36a85ac539b1572ffe805Chris Craik // if we can't simply use the caster's path directly, create a temporary one 6447466986d2055eb8711f36a85ac539b1572ffe805Chris Craik SkPath* frameAllocatedPath = handler.allocPathForFrame(); 6457466986d2055eb8711f36a85ac539b1572ffe805Chris Craik 6467466986d2055eb8711f36a85ac539b1572ffe805Chris Craik // intersect the outline with the convex reveal clip 6477466986d2055eb8711f36a85ac539b1572ffe805Chris Craik Op(*casterOutlinePath, *revealClipPath, kIntersect_PathOp, frameAllocatedPath); 6487466986d2055eb8711f36a85ac539b1572ffe805Chris Craik outlinePath = frameAllocatedPath; 6497466986d2055eb8711f36a85ac539b1572ffe805Chris Craik } 6507466986d2055eb8711f36a85ac539b1572ffe805Chris Craik 651b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik DisplayListOp* shadowOp = new (handler.allocator()) DrawShadowOp( 6527466986d2055eb8711f36a85ac539b1572ffe805Chris Craik shadowMatrixXY, shadowMatrixZ, casterAlpha, outlinePath); 653b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik handler(shadowOp, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 654b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik} 655b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 656113e0824d6bddf4376240681f9cf6a2deded9498John Reck#define SHADOW_DELTA 0.1f 657113e0824d6bddf4376240681f9cf6a2deded9498John Reck 658113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 659c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craikvoid RenderNode::issueOperationsOf3dChildren(ChildrenSelectMode mode, 660c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik const Matrix4& initialTransform, const Vector<ZDrawRenderNodeOpPair>& zTranslatedNodes, 661c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik OpenGLRenderer& renderer, T& handler) { 662113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int size = zTranslatedNodes.size(); 663113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (size == 0 664113e0824d6bddf4376240681f9cf6a2deded9498John Reck || (mode == kNegativeZChildren && zTranslatedNodes[0].key > 0.0f) 665113e0824d6bddf4376240681f9cf6a2deded9498John Reck || (mode == kPositiveZChildren && zTranslatedNodes[size - 1].key < 0.0f)) { 666113e0824d6bddf4376240681f9cf6a2deded9498John Reck // no 3d children to draw 667113e0824d6bddf4376240681f9cf6a2deded9498John Reck return; 668113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 669113e0824d6bddf4376240681f9cf6a2deded9498John Reck 670c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik // Apply the base transform of the parent of the 3d children. This isolates 671c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik // 3d children of the current chunk from transformations made in previous chunks. 672c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik int rootRestoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag); 673c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik renderer.setMatrix(initialTransform); 674c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik 675113e0824d6bddf4376240681f9cf6a2deded9498John Reck /** 676113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Draw shadows and (potential) casters mostly in order, but allow the shadows of casters 677113e0824d6bddf4376240681f9cf6a2deded9498John Reck * with very similar Z heights to draw together. 678113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 679113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This way, if Views A & B have the same Z height and are both casting shadows, the shadows are 680113e0824d6bddf4376240681f9cf6a2deded9498John Reck * underneath both, and neither's shadow is drawn on top of the other. 681113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 682113e0824d6bddf4376240681f9cf6a2deded9498John Reck const size_t nonNegativeIndex = findNonNegativeIndex(zTranslatedNodes); 683113e0824d6bddf4376240681f9cf6a2deded9498John Reck size_t drawIndex, shadowIndex, endIndex; 684113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (mode == kNegativeZChildren) { 685113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex = 0; 686113e0824d6bddf4376240681f9cf6a2deded9498John Reck endIndex = nonNegativeIndex; 687113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex = endIndex; // draw no shadows 688113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 689113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex = nonNegativeIndex; 690113e0824d6bddf4376240681f9cf6a2deded9498John Reck endIndex = size; 691113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex = drawIndex; // potentially draw shadow for each pos Z child 692113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 6933f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 6943f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*s%d %s 3d children:", (handler.level() + 1) * 2, "", 6953f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik endIndex - drawIndex, mode == kNegativeZChildren ? "negative" : "positive"); 6963f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 697113e0824d6bddf4376240681f9cf6a2deded9498John Reck float lastCasterZ = 0.0f; 698113e0824d6bddf4376240681f9cf6a2deded9498John Reck while (shadowIndex < endIndex || drawIndex < endIndex) { 699113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (shadowIndex < endIndex) { 700a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* casterOp = zTranslatedNodes[shadowIndex].value; 701a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* caster = casterOp->mRenderNode; 702113e0824d6bddf4376240681f9cf6a2deded9498John Reck const float casterZ = zTranslatedNodes[shadowIndex].key; 703113e0824d6bddf4376240681f9cf6a2deded9498John Reck // attempt to render the shadow if the caster about to be drawn is its caster, 704113e0824d6bddf4376240681f9cf6a2deded9498John Reck // OR if its caster's Z value is similar to the previous potential caster 705113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (shadowIndex == drawIndex || casterZ - lastCasterZ < SHADOW_DELTA) { 706b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik caster->issueDrawShadowOperation(casterOp->mTransformFromParent, handler); 707113e0824d6bddf4376240681f9cf6a2deded9498John Reck 708113e0824d6bddf4376240681f9cf6a2deded9498John Reck lastCasterZ = casterZ; // must do this even if current caster not casting a shadow 709113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex++; 710113e0824d6bddf4376240681f9cf6a2deded9498John Reck continue; 711113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 712113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 713113e0824d6bddf4376240681f9cf6a2deded9498John Reck 714113e0824d6bddf4376240681f9cf6a2deded9498John Reck // only the actual child DL draw needs to be in save/restore, 715113e0824d6bddf4376240681f9cf6a2deded9498John Reck // since it modifies the renderer's matrix 716113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag); 717113e0824d6bddf4376240681f9cf6a2deded9498John Reck 718a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = zTranslatedNodes[drawIndex].value; 719a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* child = childOp->mRenderNode; 720113e0824d6bddf4376240681f9cf6a2deded9498John Reck 721113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.concatMatrix(childOp->mTransformFromParent); 722113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; // this is horrible, I'm so sorry everyone 723d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(childOp, renderer.getSaveCount() - 1, properties().getClipToBounds()); 724113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 725113e0824d6bddf4376240681f9cf6a2deded9498John Reck 726113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.restoreToCount(restoreTo); 727113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex++; 728113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 729c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik renderer.restoreToCount(rootRestoreTo); 730113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 731113e0824d6bddf4376240681f9cf6a2deded9498John Reck 732113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 733b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueOperationsOfProjectedChildren(OpenGLRenderer& renderer, T& handler) { 7343f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*s%d projected children:", (handler.level() + 1) * 2, "", mProjectedNodes.size()); 7353f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkPath* projectionReceiverOutline = properties().getOutline().getPath(); 7363f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik int restoreTo = renderer.getSaveCount(); 7373f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 738b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik LinearAllocator& alloc = handler.allocator(); 739b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik handler(new (alloc) SaveOp(SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag), 740b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik PROPERTY_SAVECOUNT, properties().getClipToBounds()); 741b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik 742b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik // Transform renderer to match background we're projecting onto 743b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik // (by offsetting canvas by translationX/Y of background rendernode, since only those are set) 744b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik const DisplayListOp* op = 745b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik (mDisplayListData->displayListOps[mDisplayListData->projectionReceiveIndex]); 746b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik const DrawRenderNodeOp* backgroundOp = reinterpret_cast<const DrawRenderNodeOp*>(op); 747b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik const RenderProperties& backgroundProps = backgroundOp->mRenderNode->properties(); 748b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik renderer.translate(backgroundProps.getTranslationX(), backgroundProps.getTranslationY()); 749b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik 7503f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // If the projection reciever has an outline, we mask each of the projected rendernodes to it 7513f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // Either with clipRect, or special saveLayer masking 7523f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik if (projectionReceiverOutline != NULL) { 7533f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkRect& outlineBounds = projectionReceiverOutline->getBounds(); 7543f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik if (projectionReceiverOutline->isRect(NULL)) { 7553f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // mask to the rect outline simply with clipRect 7563f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik ClipRectOp* clipOp = new (alloc) ClipRectOp( 7573f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.left(), outlineBounds.top(), 7583f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.right(), outlineBounds.bottom(), SkRegion::kIntersect_Op); 7593f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler(clipOp, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 7603f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } else { 7613f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // wrap the projected RenderNodes with a SaveLayer that will mask to the outline 7623f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik SaveLayerOp* op = new (alloc) SaveLayerOp( 7633f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.left(), outlineBounds.top(), 7643f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.right(), outlineBounds.bottom(), 76580d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik 255, SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag | SkCanvas::kARGB_ClipLayer_SaveFlag); 7663f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik op->setMask(projectionReceiverOutline); 7673f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 7683f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 7693f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik /* TODO: add optimizations here to take advantage of placement/size of projected 7703f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik * children (which may shrink saveLayer area significantly). This is dependent on 7713f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik * passing actual drawing/dirtying bounds of projected content down to native. 7723f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik */ 7733f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } 7743f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } 7753f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 7763f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // draw projected nodes 777113e0824d6bddf4376240681f9cf6a2deded9498John Reck for (size_t i = 0; i < mProjectedNodes.size(); i++) { 778a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mProjectedNodes[i]; 779113e0824d6bddf4376240681f9cf6a2deded9498John Reck 780113e0824d6bddf4376240681f9cf6a2deded9498John Reck // matrix save, concat, and restore can be done safely without allocating operations 781113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag); 782113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.concatMatrix(childOp->mTransformFromCompositingAncestor); 783113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; // this is horrible, I'm so sorry everyone 784d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(childOp, renderer.getSaveCount() - 1, properties().getClipToBounds()); 785113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 786113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.restoreToCount(restoreTo); 787113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 7883f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 7893f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik if (projectionReceiverOutline != NULL) { 7903f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler(new (alloc) RestoreToCountOp(restoreTo), 7913f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik PROPERTY_SAVECOUNT, properties().getClipToBounds()); 7923f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } 793113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 794113e0824d6bddf4376240681f9cf6a2deded9498John Reck 795113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 796113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This function serves both defer and replay modes, and will organize the displayList's component 797113e0824d6bddf4376240681f9cf6a2deded9498John Reck * operations for a single frame: 798113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 799113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Every 'simple' state operation that affects just the matrix and alpha (or other factors of 800113e0824d6bddf4376240681f9cf6a2deded9498John Reck * DeferredDisplayState) may be issued directly to the renderer, but complex operations (with custom 801113e0824d6bddf4376240681f9cf6a2deded9498John Reck * defer logic) and operations in displayListOps are issued through the 'handler' which handles the 802113e0824d6bddf4376240681f9cf6a2deded9498John Reck * defer vs replay logic, per operation 803113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 804113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 805b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueOperations(OpenGLRenderer& renderer, T& handler) { 8060645128b80621edee70f8cab4afb208fe0c26becChris Craik const int level = handler.level(); 8070645128b80621edee70f8cab4afb208fe0c26becChris Craik if (mDisplayListData->isEmpty()) { 8080645128b80621edee70f8cab4afb208fe0c26becChris Craik DISPLAY_LIST_LOGD("%*sEmpty display list (%p, %s)", level * 2, "", this, getName()); 8090645128b80621edee70f8cab4afb208fe0c26becChris Craik return; 8100645128b80621edee70f8cab4afb208fe0c26becChris Craik } 8110645128b80621edee70f8cab4afb208fe0c26becChris Craik 81225fbb3fa1138675379102a44405852555cefccbdJohn Reck const bool drawLayer = (mLayer && (&renderer != mLayer->renderer)); 81325fbb3fa1138675379102a44405852555cefccbdJohn Reck // If we are updating the contents of mLayer, we don't want to apply any of 81425fbb3fa1138675379102a44405852555cefccbdJohn Reck // the RenderNode's properties to this issueOperations pass. Those will all 81525fbb3fa1138675379102a44405852555cefccbdJohn Reck // be applied when the layer is drawn, aka when this is true. 81625fbb3fa1138675379102a44405852555cefccbdJohn Reck const bool useViewProperties = (!mLayer || drawLayer); 8170645128b80621edee70f8cab4afb208fe0c26becChris Craik if (useViewProperties) { 8180645128b80621edee70f8cab4afb208fe0c26becChris Craik const Outline& outline = properties().getOutline(); 8190645128b80621edee70f8cab4afb208fe0c26becChris Craik if (properties().getAlpha() <= 0 || (outline.getShouldClip() && outline.isEmpty())) { 8200645128b80621edee70f8cab4afb208fe0c26becChris Craik DISPLAY_LIST_LOGD("%*sRejected display list (%p, %s)", level * 2, "", this, getName()); 8210645128b80621edee70f8cab4afb208fe0c26becChris Craik return; 8220645128b80621edee70f8cab4afb208fe0c26becChris Craik } 823113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 824113e0824d6bddf4376240681f9cf6a2deded9498John Reck 8253f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler.startMark(getName()); 826b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 827113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST 8283f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const Rect& clipRect = renderer.getLocalClipBounds(); 8293f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*sStart display list (%p, %s), localClipBounds: %.0f, %.0f, %.0f, %.0f", 8303f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik level * 2, "", this, getName(), 8313f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik clipRect.left, clipRect.top, clipRect.right, clipRect.bottom); 832113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 833113e0824d6bddf4376240681f9cf6a2deded9498John Reck 834113e0824d6bddf4376240681f9cf6a2deded9498John Reck LinearAllocator& alloc = handler.allocator(); 835113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.getSaveCount(); 836113e0824d6bddf4376240681f9cf6a2deded9498John Reck handler(new (alloc) SaveOp(SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag), 837d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck PROPERTY_SAVECOUNT, properties().getClipToBounds()); 838113e0824d6bddf4376240681f9cf6a2deded9498John Reck 839113e0824d6bddf4376240681f9cf6a2deded9498John Reck DISPLAY_LIST_LOGD("%*sSave %d %d", (level + 1) * 2, "", 840113e0824d6bddf4376240681f9cf6a2deded9498John Reck SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag, restoreTo); 841113e0824d6bddf4376240681f9cf6a2deded9498John Reck 84225fbb3fa1138675379102a44405852555cefccbdJohn Reck if (useViewProperties) { 84325fbb3fa1138675379102a44405852555cefccbdJohn Reck setViewProperties<T>(renderer, handler); 84425fbb3fa1138675379102a44405852555cefccbdJohn Reck } 845113e0824d6bddf4376240681f9cf6a2deded9498John Reck 8468c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik bool quickRejected = properties().getClipToBounds() 8478c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik && renderer.quickRejectConservative(0, 0, properties().getWidth(), properties().getHeight()); 848113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!quickRejected) { 849c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik Matrix4 initialTransform(*(renderer.currentTransform())); 850c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik 85125fbb3fa1138675379102a44405852555cefccbdJohn Reck if (drawLayer) { 85225fbb3fa1138675379102a44405852555cefccbdJohn Reck handler(new (alloc) DrawLayerOp(mLayer, 0, 0), 85325fbb3fa1138675379102a44405852555cefccbdJohn Reck renderer.getSaveCount() - 1, properties().getClipToBounds()); 85425fbb3fa1138675379102a44405852555cefccbdJohn Reck } else { 8558afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik DisplayListLogBuffer& logBuffer = DisplayListLogBuffer::getInstance(); 8568afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik for (size_t chunkIndex = 0; chunkIndex < mDisplayListData->getChunks().size(); chunkIndex++) { 8578afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik const DisplayListData::Chunk& chunk = mDisplayListData->getChunks()[chunkIndex]; 85825fbb3fa1138675379102a44405852555cefccbdJohn Reck 8598afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik Vector<ZDrawRenderNodeOpPair> zTranslatedNodes; 8608afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik buildZSortedChildList(chunk, zTranslatedNodes); 86125fbb3fa1138675379102a44405852555cefccbdJohn Reck 862c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik issueOperationsOf3dChildren(kNegativeZChildren, 863c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik initialTransform, zTranslatedNodes, renderer, handler); 864c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik 8658afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik const int saveCountOffset = renderer.getSaveCount() - 1; 8668afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik const int projectionReceiveIndex = mDisplayListData->projectionReceiveIndex; 86725fbb3fa1138675379102a44405852555cefccbdJohn Reck 8688afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik for (int opIndex = chunk.beginOpIndex; opIndex < chunk.endOpIndex; opIndex++) { 8698afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik DisplayListOp *op = mDisplayListData->displayListOps[opIndex]; 87080d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik#if DEBUG_DISPLAY_LIST 8718afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik op->output(level + 1); 87280d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik#endif 8738afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik logBuffer.writeCommand(level, op->name()); 8748afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik handler(op, saveCountOffset, properties().getClipToBounds()); 87525fbb3fa1138675379102a44405852555cefccbdJohn Reck 8768afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik if (CC_UNLIKELY(!mProjectedNodes.isEmpty() && opIndex == projectionReceiveIndex)) { 8778afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik issueOperationsOfProjectedChildren(renderer, handler); 8788afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik } 87925fbb3fa1138675379102a44405852555cefccbdJohn Reck } 880113e0824d6bddf4376240681f9cf6a2deded9498John Reck 881c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik issueOperationsOf3dChildren(kPositiveZChildren, 882c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik initialTransform, zTranslatedNodes, renderer, handler); 8838afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik } 88425fbb3fa1138675379102a44405852555cefccbdJohn Reck } 885113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 886113e0824d6bddf4376240681f9cf6a2deded9498John Reck 887113e0824d6bddf4376240681f9cf6a2deded9498John Reck DISPLAY_LIST_LOGD("%*sRestoreToCount %d", (level + 1) * 2, "", restoreTo); 888113e0824d6bddf4376240681f9cf6a2deded9498John Reck handler(new (alloc) RestoreToCountOp(restoreTo), 889d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck PROPERTY_SAVECOUNT, properties().getClipToBounds()); 890113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.setOverrideLayerAlpha(1.0f); 891b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 8923f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*sDone (%p, %s)", level * 2, "", this, getName()); 893b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik handler.endMark(); 894113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 895113e0824d6bddf4376240681f9cf6a2deded9498John Reck 896113e0824d6bddf4376240681f9cf6a2deded9498John Reck} /* namespace uirenderer */ 897113e0824d6bddf4376240681f9cf6a2deded9498John Reck} /* namespace android */ 898