RenderNode.cpp revision a753f4c6cb8558795e673df1896532cd148781e2
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) { 818de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck Caches::getInstance().registerFunctors(mStagingDisplayListData->functorCount); 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; 97113e0824d6bddf4376240681f9cf6a2deded9498John Reck for (unsigned int i = 0; i < mDisplayListData->displayListOps.size(); i++) { 98113e0824d6bddf4376240681f9cf6a2deded9498John Reck mDisplayListData->displayListOps[i]->output(level, flags); 99113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 100113e0824d6bddf4376240681f9cf6a2deded9498John Reck 1013f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik ALOGD("%*sDone (%p, %s)", (level - 1) * 2, "", this, getName()); 102113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 103113e0824d6bddf4376240681f9cf6a2deded9498John Reck 104fe5e7b7346a54537b980796ceeca66bfdbd05561John Reckint RenderNode::getDebugSize() { 105fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck int size = sizeof(RenderNode); 106fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (mStagingDisplayListData) { 107fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck size += mStagingDisplayListData->allocator.usedSize(); 108fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 109fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (mDisplayListData && mDisplayListData != mStagingDisplayListData) { 110fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck size += mDisplayListData->allocator.usedSize(); 111fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 112fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck return size; 113fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck} 114fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 115f4198b713e43c0c0f9adac74203cf24c2a49b802John Reckvoid RenderNode::prepareTree(TreeInfo& info) { 116f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck ATRACE_CALL(); 117f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 118f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck prepareTreeImpl(info); 119f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck} 120f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 12168bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reckvoid RenderNode::addAnimator(const sp<BaseRenderNodeAnimator>& animator) { 12268bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck mAnimatorManager.addAnimator(animator); 12368bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck} 12468bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck 125e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reckvoid RenderNode::damageSelf(TreeInfo& info) { 126ce9f308063cc2bc7851f3f58c881da8a7271eeccJohn Reck if (isRenderable()) { 127293e868bfc1b07aad2cb2ebeee5b07424852c510John Reck if (properties().getClipDamageToBounds()) { 128a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->dirty(0, 0, properties().getWidth(), properties().getHeight()); 129a447d29c65fb811cd184775a3476101a1cede929John Reck } else { 130a447d29c65fb811cd184775a3476101a1cede929John Reck // Hope this is big enough? 131a447d29c65fb811cd184775a3476101a1cede929John Reck // TODO: Get this from the display list ops or something 132a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->dirty(INT_MIN, INT_MIN, INT_MAX, INT_MAX); 133a447d29c65fb811cd184775a3476101a1cede929John Reck } 134e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck } 135e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck} 136e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck 13725fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::prepareLayer(TreeInfo& info) { 13825fbb3fa1138675379102a44405852555cefccbdJohn Reck LayerType layerType = properties().layerProperties().type(); 13925fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_UNLIKELY(layerType == kLayerTypeRenderLayer)) { 14025fbb3fa1138675379102a44405852555cefccbdJohn Reck // We push a null transform here as we don't care what the existing dirty 14125fbb3fa1138675379102a44405852555cefccbdJohn Reck // area is, only what our display list dirty is as well as our children's 14225fbb3fa1138675379102a44405852555cefccbdJohn Reck // dirty area 14325fbb3fa1138675379102a44405852555cefccbdJohn Reck info.damageAccumulator->pushNullTransform(); 14425fbb3fa1138675379102a44405852555cefccbdJohn Reck } 14525fbb3fa1138675379102a44405852555cefccbdJohn Reck} 14625fbb3fa1138675379102a44405852555cefccbdJohn Reck 14725fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::pushLayerUpdate(TreeInfo& info) { 14825fbb3fa1138675379102a44405852555cefccbdJohn Reck LayerType layerType = properties().layerProperties().type(); 14925fbb3fa1138675379102a44405852555cefccbdJohn Reck // If we are not a layer OR we cannot be rendered (eg, view was detached) 15025fbb3fa1138675379102a44405852555cefccbdJohn Reck // we need to destroy any Layers we may have had previously 15125fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_LIKELY(layerType != kLayerTypeRenderLayer) || CC_UNLIKELY(!isRenderable())) { 15225fbb3fa1138675379102a44405852555cefccbdJohn Reck if (layerType == kLayerTypeRenderLayer) { 15325fbb3fa1138675379102a44405852555cefccbdJohn Reck info.damageAccumulator->popTransform(); 15425fbb3fa1138675379102a44405852555cefccbdJohn Reck } 15525fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_UNLIKELY(mLayer)) { 15625fbb3fa1138675379102a44405852555cefccbdJohn Reck LayerRenderer::destroyLayer(mLayer); 15725fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer = NULL; 15825fbb3fa1138675379102a44405852555cefccbdJohn Reck } 15925fbb3fa1138675379102a44405852555cefccbdJohn Reck return; 16025fbb3fa1138675379102a44405852555cefccbdJohn Reck } 16125fbb3fa1138675379102a44405852555cefccbdJohn Reck 16225fbb3fa1138675379102a44405852555cefccbdJohn Reck if (!mLayer) { 1633b20251a355c88193c439f928a84ae69483fb488John Reck mLayer = LayerRenderer::createRenderLayer(info.renderState, getWidth(), getHeight()); 16425fbb3fa1138675379102a44405852555cefccbdJohn Reck applyLayerPropertiesToLayer(info); 16525fbb3fa1138675379102a44405852555cefccbdJohn Reck damageSelf(info); 16625fbb3fa1138675379102a44405852555cefccbdJohn Reck } else if (mLayer->layer.getWidth() != getWidth() || mLayer->layer.getHeight() != getHeight()) { 167c25e506f7fc08790c0532f927f31310a2ca778b7John Reck if (!LayerRenderer::resizeLayer(mLayer, getWidth(), getHeight())) { 168c25e506f7fc08790c0532f927f31310a2ca778b7John Reck LayerRenderer::destroyLayer(mLayer); 169c25e506f7fc08790c0532f927f31310a2ca778b7John Reck mLayer = 0; 170c25e506f7fc08790c0532f927f31310a2ca778b7John Reck } 17125fbb3fa1138675379102a44405852555cefccbdJohn Reck damageSelf(info); 17225fbb3fa1138675379102a44405852555cefccbdJohn Reck } 17325fbb3fa1138675379102a44405852555cefccbdJohn Reck 17425fbb3fa1138675379102a44405852555cefccbdJohn Reck SkRect dirty; 17525fbb3fa1138675379102a44405852555cefccbdJohn Reck info.damageAccumulator->peekAtDirty(&dirty); 17625fbb3fa1138675379102a44405852555cefccbdJohn Reck info.damageAccumulator->popTransform(); 17725fbb3fa1138675379102a44405852555cefccbdJohn Reck 178c25e506f7fc08790c0532f927f31310a2ca778b7John Reck if (!mLayer) { 179c25e506f7fc08790c0532f927f31310a2ca778b7John Reck if (info.errorHandler) { 180c25e506f7fc08790c0532f927f31310a2ca778b7John Reck std::string msg = "Unable to create layer for "; 181c25e506f7fc08790c0532f927f31310a2ca778b7John Reck msg += getName(); 182c25e506f7fc08790c0532f927f31310a2ca778b7John Reck info.errorHandler->onError(msg); 183c25e506f7fc08790c0532f927f31310a2ca778b7John Reck } 184c25e506f7fc08790c0532f927f31310a2ca778b7John Reck return; 185c25e506f7fc08790c0532f927f31310a2ca778b7John Reck } 186c25e506f7fc08790c0532f927f31310a2ca778b7John Reck 18725fbb3fa1138675379102a44405852555cefccbdJohn Reck if (!dirty.isEmpty()) { 18825fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->updateDeferred(this, dirty.fLeft, dirty.fTop, dirty.fRight, dirty.fBottom); 18925fbb3fa1138675379102a44405852555cefccbdJohn Reck } 19025fbb3fa1138675379102a44405852555cefccbdJohn Reck // This is not inside the above if because we may have called 19125fbb3fa1138675379102a44405852555cefccbdJohn Reck // updateDeferred on a previous prepare pass that didn't have a renderer 19225fbb3fa1138675379102a44405852555cefccbdJohn Reck if (info.renderer && mLayer->deferredUpdateScheduled) { 19325fbb3fa1138675379102a44405852555cefccbdJohn Reck info.renderer->pushLayerUpdate(mLayer); 19425fbb3fa1138675379102a44405852555cefccbdJohn Reck } 19525fbb3fa1138675379102a44405852555cefccbdJohn Reck} 19625fbb3fa1138675379102a44405852555cefccbdJohn Reck 197f4198b713e43c0c0f9adac74203cf24c2a49b802John Reckvoid RenderNode::prepareTreeImpl(TreeInfo& info) { 198a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->pushTransform(this); 199f47a594f5250b1914c36423ee6b371f0b8db09d0John Reck 200dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (info.mode == TreeInfo::MODE_FULL) { 20125fbb3fa1138675379102a44405852555cefccbdJohn Reck pushStagingPropertiesChanges(info); 202e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck } 203dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mAnimatorManager.animate(info); 20425fbb3fa1138675379102a44405852555cefccbdJohn Reck prepareLayer(info); 205dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (info.mode == TreeInfo::MODE_FULL) { 20625fbb3fa1138675379102a44405852555cefccbdJohn Reck pushStagingDisplayListChanges(info); 20725fbb3fa1138675379102a44405852555cefccbdJohn Reck } 208f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck prepareSubTree(info, mDisplayListData); 20925fbb3fa1138675379102a44405852555cefccbdJohn Reck pushLayerUpdate(info); 21025fbb3fa1138675379102a44405852555cefccbdJohn Reck 211a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->popTransform(); 212f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck} 213f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 21425fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::pushStagingPropertiesChanges(TreeInfo& info) { 215ff941dcd815021bb20d6504eb486acb1e50592c3John Reck // Push the animators first so that setupStartValueIfNecessary() is called 216ff941dcd815021bb20d6504eb486acb1e50592c3John Reck // before properties() is trampled by stagingProperties(), as they are 217ff941dcd815021bb20d6504eb486acb1e50592c3John Reck // required by some animators. 21868bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck mAnimatorManager.pushStaging(info); 219ff941dcd815021bb20d6504eb486acb1e50592c3John Reck if (mDirtyPropertyFields) { 220ff941dcd815021bb20d6504eb486acb1e50592c3John Reck mDirtyPropertyFields = 0; 221e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck damageSelf(info); 222a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->popTransform(); 223ff941dcd815021bb20d6504eb486acb1e50592c3John Reck mProperties = mStagingProperties; 22425fbb3fa1138675379102a44405852555cefccbdJohn Reck applyLayerPropertiesToLayer(info); 225e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // We could try to be clever and only re-damage if the matrix changed. 226e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // However, we don't need to worry about that. The cost of over-damaging 227e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // here is only going to be a single additional map rect of this node 228e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // plus a rect join(). The parent's transform (and up) will only be 229e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // performed once. 230a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->pushTransform(this); 231e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck damageSelf(info); 232ff941dcd815021bb20d6504eb486acb1e50592c3John Reck } 23325fbb3fa1138675379102a44405852555cefccbdJohn Reck} 23425fbb3fa1138675379102a44405852555cefccbdJohn Reck 23525fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::applyLayerPropertiesToLayer(TreeInfo& info) { 23625fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_LIKELY(!mLayer)) return; 23725fbb3fa1138675379102a44405852555cefccbdJohn Reck 23825fbb3fa1138675379102a44405852555cefccbdJohn Reck const LayerProperties& props = properties().layerProperties(); 23925fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->setAlpha(props.alpha(), props.xferMode()); 24025fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->setColorFilter(props.colorFilter()); 24125fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->setBlend(props.needsBlending()); 24225fbb3fa1138675379102a44405852555cefccbdJohn Reck} 24325fbb3fa1138675379102a44405852555cefccbdJohn Reck 24425fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::pushStagingDisplayListChanges(TreeInfo& info) { 2458de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck if (mNeedsDisplayListDataSync) { 2468de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mNeedsDisplayListDataSync = false; 247dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // Make sure we inc first so that we don't fluctuate between 0 and 1, 248dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // which would thrash the layer cache 249dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mStagingDisplayListData) { 250dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck for (size_t i = 0; i < mStagingDisplayListData->children().size(); i++) { 251dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mStagingDisplayListData->children()[i]->mRenderNode->incParentRefCount(); 252dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 253dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 254dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck deleteDisplayListData(); 2558de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mDisplayListData = mStagingDisplayListData; 256dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mStagingDisplayListData = NULL; 257e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck damageSelf(info); 2588de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck } 2598de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck} 260113e0824d6bddf4376240681f9cf6a2deded9498John Reck 261dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reckvoid RenderNode::deleteDisplayListData() { 262dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mDisplayListData) { 263dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck for (size_t i = 0; i < mDisplayListData->children().size(); i++) { 264dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mDisplayListData->children()[i]->mRenderNode->decParentRefCount(); 265dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 266dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 267dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck delete mDisplayListData; 268dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mDisplayListData = NULL; 269dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck} 270dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck 271f4198b713e43c0c0f9adac74203cf24c2a49b802John Reckvoid RenderNode::prepareSubTree(TreeInfo& info, DisplayListData* subtree) { 2728de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck if (subtree) { 273860d155f866cc15a725e7ce03763280987f24901John Reck TextureCache& cache = Caches::getInstance().textureCache; 274f9be77940e365036fecd8cc0e491e8545c34e79bJohn Reck info.out.hasFunctors |= subtree->functorCount; 275860d155f866cc15a725e7ce03763280987f24901John Reck // TODO: Fix ownedBitmapResources to not require disabling prepareTextures 276860d155f866cc15a725e7ce03763280987f24901John Reck // and thus falling out of async drawing path. 277860d155f866cc15a725e7ce03763280987f24901John Reck if (subtree->ownedBitmapResources.size()) { 278860d155f866cc15a725e7ce03763280987f24901John Reck info.prepareTextures = false; 279860d155f866cc15a725e7ce03763280987f24901John Reck } 280860d155f866cc15a725e7ce03763280987f24901John Reck for (size_t i = 0; info.prepareTextures && i < subtree->bitmapResources.size(); i++) { 281860d155f866cc15a725e7ce03763280987f24901John Reck info.prepareTextures = cache.prefetchAndMarkInUse(subtree->bitmapResources[i]); 282f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck } 2838de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck for (size_t i = 0; i < subtree->children().size(); i++) { 284a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* op = subtree->children()[i]; 285a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* childNode = op->mRenderNode; 286a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->pushTransform(&op->mTransformFromParent); 287f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck childNode->prepareTreeImpl(info); 288a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->popTransform(); 2895bf11bb98f5dbe278c257355d24c181237abd68cJohn Reck } 290113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 291113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 292113e0824d6bddf4376240681f9cf6a2deded9498John Reck 293dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reckvoid RenderNode::destroyHardwareResources() { 294dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mLayer) { 295dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck LayerRenderer::destroyLayer(mLayer); 296dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mLayer = NULL; 297dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 298dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mDisplayListData) { 299dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck for (size_t i = 0; i < mDisplayListData->children().size(); i++) { 300dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mDisplayListData->children()[i]->mRenderNode->destroyHardwareResources(); 301dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 302dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mNeedsDisplayListDataSync) { 303dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // Next prepare tree we are going to push a new display list, so we can 304dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // drop our current one now 305dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck deleteDisplayListData(); 306dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 307dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 308dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck} 309dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck 310dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reckvoid RenderNode::decParentRefCount() { 311dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck LOG_ALWAYS_FATAL_IF(!mParentCount, "already 0!"); 312dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mParentCount--; 313dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (!mParentCount) { 314dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // If a child of ours is being attached to our parent then this will incorrectly 315dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // destroy its hardware resources. However, this situation is highly unlikely 316dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // and the failure is "just" that the layer is re-created, so this should 317dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // be safe enough 318dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck destroyHardwareResources(); 319dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 320dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck} 321dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck 322113e0824d6bddf4376240681f9cf6a2deded9498John Reck/* 323113e0824d6bddf4376240681f9cf6a2deded9498John Reck * For property operations, we pass a savecount of 0, since the operations aren't part of the 324113e0824d6bddf4376240681f9cf6a2deded9498John Reck * displaylist, and thus don't have to compensate for the record-time/playback-time discrepancy in 325d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck * base saveCount (i.e., how RestoreToCount uses saveCount + properties().getCount()) 326113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 327113e0824d6bddf4376240681f9cf6a2deded9498John Reck#define PROPERTY_SAVECOUNT 0 328113e0824d6bddf4376240681f9cf6a2deded9498John Reck 329113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 330b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::setViewProperties(OpenGLRenderer& renderer, T& handler) { 331113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST 332b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik properties().debugOutputProperties(handler.level() + 1); 333113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 334d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getLeft() != 0 || properties().getTop() != 0) { 335d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.translate(properties().getLeft(), properties().getTop()); 336113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 337d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getStaticMatrix()) { 338139088228faa7f3c446af7387e017933998a5570Derek Sollenberger renderer.concatMatrix(*properties().getStaticMatrix()); 339d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (properties().getAnimationMatrix()) { 340139088228faa7f3c446af7387e017933998a5570Derek Sollenberger renderer.concatMatrix(*properties().getAnimationMatrix()); 341113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 342f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().hasTransformMatrix()) { 343f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().isTransformTranslateOnly()) { 344d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.translate(properties().getTranslationX(), properties().getTranslationY()); 345113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 346d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.concatMatrix(*properties().getTransformMatrix()); 347113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 348113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 34925fbb3fa1138675379102a44405852555cefccbdJohn Reck const bool isLayer = properties().layerProperties().type() != kLayerTypeNone; 350a753f4c6cb8558795e673df1896532cd148781e2Chris Craik int clipFlags = properties().getClippingFlags(); 351d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getAlpha() < 1) { 35225fbb3fa1138675379102a44405852555cefccbdJohn Reck if (isLayer) { 353a753f4c6cb8558795e673df1896532cd148781e2Chris Craik clipFlags &= ~CLIP_TO_BOUNDS; // bounds clipping done by layer 354a753f4c6cb8558795e673df1896532cd148781e2Chris Craik 355d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.setOverrideLayerAlpha(properties().getAlpha()); 356d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (!properties().getHasOverlappingRendering()) { 357d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.scaleAlpha(properties().getAlpha()); 358113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 359a753f4c6cb8558795e673df1896532cd148781e2Chris Craik Rect layerBounds(0, 0, getWidth(), getHeight()); 360113e0824d6bddf4376240681f9cf6a2deded9498John Reck int saveFlags = SkCanvas::kHasAlphaLayer_SaveFlag; 361a753f4c6cb8558795e673df1896532cd148781e2Chris Craik if (clipFlags) { 362113e0824d6bddf4376240681f9cf6a2deded9498John Reck saveFlags |= SkCanvas::kClipToLayer_SaveFlag; 363a753f4c6cb8558795e673df1896532cd148781e2Chris Craik properties().getClippingRectForFlags(clipFlags, &layerBounds); 364a753f4c6cb8558795e673df1896532cd148781e2Chris Craik clipFlags = 0; // all clipping done by saveLayer 365113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 366113e0824d6bddf4376240681f9cf6a2deded9498John Reck 367113e0824d6bddf4376240681f9cf6a2deded9498John Reck SaveLayerOp* op = new (handler.allocator()) SaveLayerOp( 368a753f4c6cb8558795e673df1896532cd148781e2Chris Craik layerBounds.left, layerBounds.top, layerBounds.right, layerBounds.bottom, 3698c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik properties().getAlpha() * 255, saveFlags); 370d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 371113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 372113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 373a753f4c6cb8558795e673df1896532cd148781e2Chris Craik if (clipFlags) { 374a753f4c6cb8558795e673df1896532cd148781e2Chris Craik Rect clipRect; 375a753f4c6cb8558795e673df1896532cd148781e2Chris Craik properties().getClippingRectForFlags(clipFlags, &clipRect); 3768c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik ClipRectOp* op = new (handler.allocator()) ClipRectOp( 377a753f4c6cb8558795e673df1896532cd148781e2Chris Craik clipRect.left, clipRect.top, clipRect.right, clipRect.bottom, 378a753f4c6cb8558795e673df1896532cd148781e2Chris Craik SkRegion::kIntersect_Op); 379d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 380113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 3818c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik 3828c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik if (CC_UNLIKELY(properties().hasClippingPath())) { 3832bcad176757386d906157bb898167fbcebe9f55eChris Craik ClipPathOp* op = new (handler.allocator()) ClipPathOp( 3842bcad176757386d906157bb898167fbcebe9f55eChris Craik properties().getClippingPath(), properties().getClippingPathOp()); 385d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 386113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 387113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 388113e0824d6bddf4376240681f9cf6a2deded9498John Reck 389113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 390113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Apply property-based transformations to input matrix 391113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 392113e0824d6bddf4376240681f9cf6a2deded9498John Reck * If true3dTransform is set to true, the transform applied to the input matrix will use true 4x4 393113e0824d6bddf4376240681f9cf6a2deded9498John Reck * matrix computation instead of the Skia 3x3 matrix + camera hackery. 394113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 395113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::applyViewPropertyTransforms(mat4& matrix, bool true3dTransform) { 396d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getLeft() != 0 || properties().getTop() != 0) { 397d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.translate(properties().getLeft(), properties().getTop()); 398113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 399d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getStaticMatrix()) { 400d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck mat4 stat(*properties().getStaticMatrix()); 401113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(stat); 402d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (properties().getAnimationMatrix()) { 403d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck mat4 anim(*properties().getAnimationMatrix()); 404113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(anim); 405113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 406e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik 407cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik bool applyTranslationZ = true3dTransform && !MathUtils::isZero(properties().getZ()); 408e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik if (properties().hasTransformMatrix() || applyTranslationZ) { 409f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().isTransformTranslateOnly()) { 410d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.translate(properties().getTranslationX(), properties().getTranslationY(), 411cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik true3dTransform ? properties().getZ() : 0.0f); 412113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 413113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!true3dTransform) { 414d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.multiply(*properties().getTransformMatrix()); 415113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 416113e0824d6bddf4376240681f9cf6a2deded9498John Reck mat4 true3dMat; 417113e0824d6bddf4376240681f9cf6a2deded9498John Reck true3dMat.loadTranslate( 418d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck properties().getPivotX() + properties().getTranslationX(), 419d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck properties().getPivotY() + properties().getTranslationY(), 420cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik properties().getZ()); 421d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotationX(), 1, 0, 0); 422d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotationY(), 0, 1, 0); 423d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotation(), 0, 0, 1); 424d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.scale(properties().getScaleX(), properties().getScaleY(), 1); 425d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.translate(-properties().getPivotX(), -properties().getPivotY()); 426113e0824d6bddf4376240681f9cf6a2deded9498John Reck 427113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(true3dMat); 428113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 429113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 430113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 431113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 432113e0824d6bddf4376240681f9cf6a2deded9498John Reck 433113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 434113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Organizes the DisplayList hierarchy to prepare for background projection reordering. 435113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 436113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This should be called before a call to defer() or drawDisplayList() 437113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 438113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Each DisplayList that serves as a 3d root builds its list of composited children, 439113e0824d6bddf4376240681f9cf6a2deded9498John Reck * which are flagged to not draw in the standard draw loop. 440113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 441113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::computeOrdering() { 442113e0824d6bddf4376240681f9cf6a2deded9498John Reck ATRACE_CALL(); 443113e0824d6bddf4376240681f9cf6a2deded9498John Reck mProjectedNodes.clear(); 444113e0824d6bddf4376240681f9cf6a2deded9498John Reck 445113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: create temporary DDLOp and call computeOrderingImpl on top DisplayList so that 446113e0824d6bddf4376240681f9cf6a2deded9498John Reck // transform properties are applied correctly to top level children 447113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (mDisplayListData == NULL) return; 448087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck for (unsigned int i = 0; i < mDisplayListData->children().size(); i++) { 449a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mDisplayListData->children()[i]; 450a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik childOp->mRenderNode->computeOrderingImpl(childOp, 4513f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik properties().getOutline().getPath(), &mProjectedNodes, &mat4::identity()); 452113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 453113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 454113e0824d6bddf4376240681f9cf6a2deded9498John Reck 455113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::computeOrderingImpl( 456a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* opState, 4573f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkPath* outlineOfProjectionSurface, 458a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik Vector<DrawRenderNodeOp*>* compositedChildrenOfProjectionSurface, 459113e0824d6bddf4376240681f9cf6a2deded9498John Reck const mat4* transformFromProjectionSurface) { 460113e0824d6bddf4376240681f9cf6a2deded9498John Reck mProjectedNodes.clear(); 461113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (mDisplayListData == NULL || mDisplayListData->isEmpty()) return; 462113e0824d6bddf4376240681f9cf6a2deded9498John Reck 463113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: should avoid this calculation in most cases 464113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: just calculate single matrix, down to all leaf composited elements 465113e0824d6bddf4376240681f9cf6a2deded9498John Reck Matrix4 localTransformFromProjectionSurface(*transformFromProjectionSurface); 466113e0824d6bddf4376240681f9cf6a2deded9498John Reck localTransformFromProjectionSurface.multiply(opState->mTransformFromParent); 467113e0824d6bddf4376240681f9cf6a2deded9498John Reck 468d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getProjectBackwards()) { 469113e0824d6bddf4376240681f9cf6a2deded9498John Reck // composited projectee, flag for out of order draw, save matrix, and store in proj surface 470113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mSkipInOrderDraw = true; 471113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mTransformFromCompositingAncestor.load(localTransformFromProjectionSurface); 472113e0824d6bddf4376240681f9cf6a2deded9498John Reck compositedChildrenOfProjectionSurface->add(opState); 473113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 474113e0824d6bddf4376240681f9cf6a2deded9498John Reck // standard in order draw 475113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mSkipInOrderDraw = false; 476113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 477113e0824d6bddf4376240681f9cf6a2deded9498John Reck 478087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck if (mDisplayListData->children().size() > 0) { 479113e0824d6bddf4376240681f9cf6a2deded9498John Reck const bool isProjectionReceiver = mDisplayListData->projectionReceiveIndex >= 0; 480113e0824d6bddf4376240681f9cf6a2deded9498John Reck bool haveAppliedPropertiesToProjection = false; 481087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck for (unsigned int i = 0; i < mDisplayListData->children().size(); i++) { 482a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mDisplayListData->children()[i]; 483a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* child = childOp->mRenderNode; 484113e0824d6bddf4376240681f9cf6a2deded9498John Reck 4853f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkPath* projectionOutline = NULL; 486a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik Vector<DrawRenderNodeOp*>* projectionChildren = NULL; 487113e0824d6bddf4376240681f9cf6a2deded9498John Reck const mat4* projectionTransform = NULL; 488d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (isProjectionReceiver && !child->properties().getProjectBackwards()) { 489113e0824d6bddf4376240681f9cf6a2deded9498John Reck // if receiving projections, collect projecting descendent 490113e0824d6bddf4376240681f9cf6a2deded9498John Reck 491113e0824d6bddf4376240681f9cf6a2deded9498John Reck // Note that if a direct descendent is projecting backwards, we pass it's 492113e0824d6bddf4376240681f9cf6a2deded9498John Reck // grandparent projection collection, since it shouldn't project onto it's 493113e0824d6bddf4376240681f9cf6a2deded9498John Reck // parent, where it will already be drawing. 4943f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik projectionOutline = properties().getOutline().getPath(); 495113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionChildren = &mProjectedNodes; 496113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionTransform = &mat4::identity(); 497113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 498113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!haveAppliedPropertiesToProjection) { 499113e0824d6bddf4376240681f9cf6a2deded9498John Reck applyViewPropertyTransforms(localTransformFromProjectionSurface); 500113e0824d6bddf4376240681f9cf6a2deded9498John Reck haveAppliedPropertiesToProjection = true; 501113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 5023f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik projectionOutline = outlineOfProjectionSurface; 503113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionChildren = compositedChildrenOfProjectionSurface; 504113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionTransform = &localTransformFromProjectionSurface; 505113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 5063f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik child->computeOrderingImpl(childOp, 5073f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik projectionOutline, projectionChildren, projectionTransform); 508113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 509113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 510113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 511113e0824d6bddf4376240681f9cf6a2deded9498John Reck 512113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass DeferOperationHandler { 513113e0824d6bddf4376240681f9cf6a2deded9498John Reckpublic: 514113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferOperationHandler(DeferStateStruct& deferStruct, int level) 515113e0824d6bddf4376240681f9cf6a2deded9498John Reck : mDeferStruct(deferStruct), mLevel(level) {} 516113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline void operator()(DisplayListOp* operation, int saveCount, bool clipToBounds) { 517113e0824d6bddf4376240681f9cf6a2deded9498John Reck operation->defer(mDeferStruct, saveCount, mLevel, clipToBounds); 518113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 519113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline LinearAllocator& allocator() { return *(mDeferStruct.mAllocator); } 520b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void startMark(const char* name) {} // do nothing 521b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void endMark() {} 522b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int level() { return mLevel; } 523b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int replayFlags() { return mDeferStruct.mReplayFlags; } 524113e0824d6bddf4376240681f9cf6a2deded9498John Reck 525113e0824d6bddf4376240681f9cf6a2deded9498John Reckprivate: 526113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferStateStruct& mDeferStruct; 527113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int mLevel; 528113e0824d6bddf4376240681f9cf6a2deded9498John Reck}; 529113e0824d6bddf4376240681f9cf6a2deded9498John Reck 53080d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craikvoid RenderNode::defer(DeferStateStruct& deferStruct, const int level) { 531113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferOperationHandler handler(deferStruct, level); 532b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperations<DeferOperationHandler>(deferStruct.mRenderer, handler); 533113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 534113e0824d6bddf4376240681f9cf6a2deded9498John Reck 535113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass ReplayOperationHandler { 536113e0824d6bddf4376240681f9cf6a2deded9498John Reckpublic: 537113e0824d6bddf4376240681f9cf6a2deded9498John Reck ReplayOperationHandler(ReplayStateStruct& replayStruct, int level) 538113e0824d6bddf4376240681f9cf6a2deded9498John Reck : mReplayStruct(replayStruct), mLevel(level) {} 539113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline void operator()(DisplayListOp* operation, int saveCount, bool clipToBounds) { 540113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST_OPS_AS_EVENTS 5413f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik mReplayStruct.mRenderer.eventMark(operation->name()); 542113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 543113e0824d6bddf4376240681f9cf6a2deded9498John Reck operation->replay(mReplayStruct, saveCount, mLevel, clipToBounds); 544113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 545113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline LinearAllocator& allocator() { return *(mReplayStruct.mAllocator); } 546b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void startMark(const char* name) { 547b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mReplayStruct.mRenderer.startMark(name); 548b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik } 549b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void endMark() { 550b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mReplayStruct.mRenderer.endMark(); 551b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik } 552b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int level() { return mLevel; } 553b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int replayFlags() { return mReplayStruct.mReplayFlags; } 554113e0824d6bddf4376240681f9cf6a2deded9498John Reck 555113e0824d6bddf4376240681f9cf6a2deded9498John Reckprivate: 556113e0824d6bddf4376240681f9cf6a2deded9498John Reck ReplayStateStruct& mReplayStruct; 557113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int mLevel; 558113e0824d6bddf4376240681f9cf6a2deded9498John Reck}; 559113e0824d6bddf4376240681f9cf6a2deded9498John Reck 56080d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craikvoid RenderNode::replay(ReplayStateStruct& replayStruct, const int level) { 561b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik ReplayOperationHandler handler(replayStruct, level); 562b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperations<ReplayOperationHandler>(replayStruct.mRenderer, handler); 563113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 564113e0824d6bddf4376240681f9cf6a2deded9498John Reck 565a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craikvoid RenderNode::buildZSortedChildList(Vector<ZDrawRenderNodeOpPair>& zTranslatedNodes) { 566087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck if (mDisplayListData == NULL || mDisplayListData->children().size() == 0) return; 567113e0824d6bddf4376240681f9cf6a2deded9498John Reck 568087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck for (unsigned int i = 0; i < mDisplayListData->children().size(); i++) { 569a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mDisplayListData->children()[i]; 570a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* child = childOp->mRenderNode; 571cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik float childZ = child->properties().getZ(); 572113e0824d6bddf4376240681f9cf6a2deded9498John Reck 573e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik if (!MathUtils::isZero(childZ)) { 574a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik zTranslatedNodes.add(ZDrawRenderNodeOpPair(childZ, childOp)); 575113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 576d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (!child->properties().getProjectBackwards()) { 577113e0824d6bddf4376240681f9cf6a2deded9498John Reck // regular, in order drawing DisplayList 578113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; 579113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 580113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 581113e0824d6bddf4376240681f9cf6a2deded9498John Reck 582113e0824d6bddf4376240681f9cf6a2deded9498John Reck // Z sort 3d children (stable-ness makes z compare fall back to standard drawing order) 583113e0824d6bddf4376240681f9cf6a2deded9498John Reck std::stable_sort(zTranslatedNodes.begin(), zTranslatedNodes.end()); 584113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 585113e0824d6bddf4376240681f9cf6a2deded9498John Reck 586b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craiktemplate <class T> 587b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueDrawShadowOperation(const Matrix4& transformFromParent, T& handler) { 5880645128b80621edee70f8cab4afb208fe0c26becChris Craik if (properties().getAlpha() <= 0.0f || !properties().getOutline().getPath()) return; 589b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 590b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mat4 shadowMatrixXY(transformFromParent); 591b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik applyViewPropertyTransforms(shadowMatrixXY); 592b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 593b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik // Z matrix needs actual 3d transformation, so mapped z values will be correct 594b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mat4 shadowMatrixZ(transformFromParent); 595b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik applyViewPropertyTransforms(shadowMatrixZ, true); 596b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 597b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik const SkPath* outlinePath = properties().getOutline().getPath(); 598b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik const RevealClip& revealClip = properties().getRevealClip(); 599b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik const SkPath* revealClipPath = revealClip.hasConvexClip() 600b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik ? revealClip.getPath() : NULL; // only pass the reveal clip's path if it's convex 601b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 60261317325b7b4b4ffafd9400ab5966e8d7c67df2eChris Craik if (revealClipPath && revealClipPath->isEmpty()) return; 60361317325b7b4b4ffafd9400ab5966e8d7c67df2eChris Craik 604b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik /** 605b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik * The drawing area of the caster is always the same as the its perimeter (which 606b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik * the shadow system uses) *except* in the inverse clip case. Inform the shadow 607b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik * system that the caster's drawing area (as opposed to its perimeter) has been 608b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik * clipped, so that it knows the caster can't be opaque. 609b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik */ 610b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik bool casterUnclipped = !revealClip.willClip() || revealClip.hasConvexClip(); 611b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 612b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik DisplayListOp* shadowOp = new (handler.allocator()) DrawShadowOp( 613b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik shadowMatrixXY, shadowMatrixZ, 614b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik properties().getAlpha(), casterUnclipped, 615b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik outlinePath, revealClipPath); 616b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik handler(shadowOp, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 617b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik} 618b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 61980d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craiktemplate <class T> 62080d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craikint RenderNode::issueOperationsOfNegZChildren( 621a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik const Vector<ZDrawRenderNodeOpPair>& zTranslatedNodes, 62280d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik OpenGLRenderer& renderer, T& handler) { 62380d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik if (zTranslatedNodes.isEmpty()) return -1; 62480d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik 62580d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik // create a save around the body of the ViewGroup's draw method, so that 62680d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik // matrix/clip methods don't affect composited children 62780d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik int shadowSaveCount = renderer.getSaveCount(); 62880d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik handler(new (handler.allocator()) SaveOp(SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag), 62980d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik PROPERTY_SAVECOUNT, properties().getClipToBounds()); 63080d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik 63180d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik issueOperationsOf3dChildren(zTranslatedNodes, kNegativeZChildren, renderer, handler); 63280d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik return shadowSaveCount; 63380d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik} 63480d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik 63580d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craiktemplate <class T> 63680d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craikvoid RenderNode::issueOperationsOfPosZChildren(int shadowRestoreTo, 637a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik const Vector<ZDrawRenderNodeOpPair>& zTranslatedNodes, 63880d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik OpenGLRenderer& renderer, T& handler) { 63980d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik if (zTranslatedNodes.isEmpty()) return; 64080d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik 64180d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik LOG_ALWAYS_FATAL_IF(shadowRestoreTo < 0, "invalid save to restore to"); 64280d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik handler(new (handler.allocator()) RestoreToCountOp(shadowRestoreTo), 64380d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik PROPERTY_SAVECOUNT, properties().getClipToBounds()); 64480d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik renderer.setOverrideLayerAlpha(1.0f); 64580d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik 64680d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik issueOperationsOf3dChildren(zTranslatedNodes, kPositiveZChildren, renderer, handler); 64780d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik} 64880d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik 649113e0824d6bddf4376240681f9cf6a2deded9498John Reck#define SHADOW_DELTA 0.1f 650113e0824d6bddf4376240681f9cf6a2deded9498John Reck 651113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 652a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craikvoid RenderNode::issueOperationsOf3dChildren(const Vector<ZDrawRenderNodeOpPair>& zTranslatedNodes, 653113e0824d6bddf4376240681f9cf6a2deded9498John Reck ChildrenSelectMode mode, OpenGLRenderer& renderer, T& handler) { 654113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int size = zTranslatedNodes.size(); 655113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (size == 0 656113e0824d6bddf4376240681f9cf6a2deded9498John Reck || (mode == kNegativeZChildren && zTranslatedNodes[0].key > 0.0f) 657113e0824d6bddf4376240681f9cf6a2deded9498John Reck || (mode == kPositiveZChildren && zTranslatedNodes[size - 1].key < 0.0f)) { 658113e0824d6bddf4376240681f9cf6a2deded9498John Reck // no 3d children to draw 659113e0824d6bddf4376240681f9cf6a2deded9498John Reck return; 660113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 661113e0824d6bddf4376240681f9cf6a2deded9498John Reck 662113e0824d6bddf4376240681f9cf6a2deded9498John Reck /** 663113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Draw shadows and (potential) casters mostly in order, but allow the shadows of casters 664113e0824d6bddf4376240681f9cf6a2deded9498John Reck * with very similar Z heights to draw together. 665113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 666113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This way, if Views A & B have the same Z height and are both casting shadows, the shadows are 667113e0824d6bddf4376240681f9cf6a2deded9498John Reck * underneath both, and neither's shadow is drawn on top of the other. 668113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 669113e0824d6bddf4376240681f9cf6a2deded9498John Reck const size_t nonNegativeIndex = findNonNegativeIndex(zTranslatedNodes); 670113e0824d6bddf4376240681f9cf6a2deded9498John Reck size_t drawIndex, shadowIndex, endIndex; 671113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (mode == kNegativeZChildren) { 672113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex = 0; 673113e0824d6bddf4376240681f9cf6a2deded9498John Reck endIndex = nonNegativeIndex; 674113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex = endIndex; // draw no shadows 675113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 676113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex = nonNegativeIndex; 677113e0824d6bddf4376240681f9cf6a2deded9498John Reck endIndex = size; 678113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex = drawIndex; // potentially draw shadow for each pos Z child 679113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 6803f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 6813f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*s%d %s 3d children:", (handler.level() + 1) * 2, "", 6823f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik endIndex - drawIndex, mode == kNegativeZChildren ? "negative" : "positive"); 6833f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 684113e0824d6bddf4376240681f9cf6a2deded9498John Reck float lastCasterZ = 0.0f; 685113e0824d6bddf4376240681f9cf6a2deded9498John Reck while (shadowIndex < endIndex || drawIndex < endIndex) { 686113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (shadowIndex < endIndex) { 687a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* casterOp = zTranslatedNodes[shadowIndex].value; 688a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* caster = casterOp->mRenderNode; 689113e0824d6bddf4376240681f9cf6a2deded9498John Reck const float casterZ = zTranslatedNodes[shadowIndex].key; 690113e0824d6bddf4376240681f9cf6a2deded9498John Reck // attempt to render the shadow if the caster about to be drawn is its caster, 691113e0824d6bddf4376240681f9cf6a2deded9498John Reck // OR if its caster's Z value is similar to the previous potential caster 692113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (shadowIndex == drawIndex || casterZ - lastCasterZ < SHADOW_DELTA) { 693b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik caster->issueDrawShadowOperation(casterOp->mTransformFromParent, handler); 694113e0824d6bddf4376240681f9cf6a2deded9498John Reck 695113e0824d6bddf4376240681f9cf6a2deded9498John Reck lastCasterZ = casterZ; // must do this even if current caster not casting a shadow 696113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex++; 697113e0824d6bddf4376240681f9cf6a2deded9498John Reck continue; 698113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 699113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 700113e0824d6bddf4376240681f9cf6a2deded9498John Reck 701113e0824d6bddf4376240681f9cf6a2deded9498John Reck // only the actual child DL draw needs to be in save/restore, 702113e0824d6bddf4376240681f9cf6a2deded9498John Reck // since it modifies the renderer's matrix 703113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag); 704113e0824d6bddf4376240681f9cf6a2deded9498John Reck 705a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = zTranslatedNodes[drawIndex].value; 706a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* child = childOp->mRenderNode; 707113e0824d6bddf4376240681f9cf6a2deded9498John Reck 708113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.concatMatrix(childOp->mTransformFromParent); 709113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; // this is horrible, I'm so sorry everyone 710d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(childOp, renderer.getSaveCount() - 1, properties().getClipToBounds()); 711113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 712113e0824d6bddf4376240681f9cf6a2deded9498John Reck 713113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.restoreToCount(restoreTo); 714113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex++; 715113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 716113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 717113e0824d6bddf4376240681f9cf6a2deded9498John Reck 718113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 719b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueOperationsOfProjectedChildren(OpenGLRenderer& renderer, T& handler) { 7203f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*s%d projected children:", (handler.level() + 1) * 2, "", mProjectedNodes.size()); 7213f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkPath* projectionReceiverOutline = properties().getOutline().getPath(); 7223f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik int restoreTo = renderer.getSaveCount(); 7233f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 7243f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // If the projection reciever has an outline, we mask each of the projected rendernodes to it 7253f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // Either with clipRect, or special saveLayer masking 7263f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik LinearAllocator& alloc = handler.allocator(); 7273f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik if (projectionReceiverOutline != NULL) { 7283f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkRect& outlineBounds = projectionReceiverOutline->getBounds(); 7293f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik if (projectionReceiverOutline->isRect(NULL)) { 7303f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // mask to the rect outline simply with clipRect 7313f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler(new (alloc) SaveOp(SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag), 7323f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik PROPERTY_SAVECOUNT, properties().getClipToBounds()); 7333f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik ClipRectOp* clipOp = new (alloc) ClipRectOp( 7343f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.left(), outlineBounds.top(), 7353f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.right(), outlineBounds.bottom(), SkRegion::kIntersect_Op); 7363f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler(clipOp, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 7373f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } else { 7383f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // wrap the projected RenderNodes with a SaveLayer that will mask to the outline 7393f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik SaveLayerOp* op = new (alloc) SaveLayerOp( 7403f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.left(), outlineBounds.top(), 7413f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.right(), outlineBounds.bottom(), 74280d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik 255, SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag | SkCanvas::kARGB_ClipLayer_SaveFlag); 7433f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik op->setMask(projectionReceiverOutline); 7443f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 7453f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 7463f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik /* TODO: add optimizations here to take advantage of placement/size of projected 7473f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik * children (which may shrink saveLayer area significantly). This is dependent on 7483f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik * passing actual drawing/dirtying bounds of projected content down to native. 7493f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik */ 7503f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } 7513f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } 7523f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 7533f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // draw projected nodes 754113e0824d6bddf4376240681f9cf6a2deded9498John Reck for (size_t i = 0; i < mProjectedNodes.size(); i++) { 755a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mProjectedNodes[i]; 756113e0824d6bddf4376240681f9cf6a2deded9498John Reck 757113e0824d6bddf4376240681f9cf6a2deded9498John Reck // matrix save, concat, and restore can be done safely without allocating operations 758113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag); 759113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.concatMatrix(childOp->mTransformFromCompositingAncestor); 760113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; // this is horrible, I'm so sorry everyone 761d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(childOp, renderer.getSaveCount() - 1, properties().getClipToBounds()); 762113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 763113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.restoreToCount(restoreTo); 764113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 7653f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 7663f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik if (projectionReceiverOutline != NULL) { 7673f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler(new (alloc) RestoreToCountOp(restoreTo), 7683f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik PROPERTY_SAVECOUNT, properties().getClipToBounds()); 7693f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } 770113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 771113e0824d6bddf4376240681f9cf6a2deded9498John Reck 772113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 773113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This function serves both defer and replay modes, and will organize the displayList's component 774113e0824d6bddf4376240681f9cf6a2deded9498John Reck * operations for a single frame: 775113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 776113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Every 'simple' state operation that affects just the matrix and alpha (or other factors of 777113e0824d6bddf4376240681f9cf6a2deded9498John Reck * DeferredDisplayState) may be issued directly to the renderer, but complex operations (with custom 778113e0824d6bddf4376240681f9cf6a2deded9498John Reck * defer logic) and operations in displayListOps are issued through the 'handler' which handles the 779113e0824d6bddf4376240681f9cf6a2deded9498John Reck * defer vs replay logic, per operation 780113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 781113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 782b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueOperations(OpenGLRenderer& renderer, T& handler) { 7830645128b80621edee70f8cab4afb208fe0c26becChris Craik const int level = handler.level(); 7840645128b80621edee70f8cab4afb208fe0c26becChris Craik if (mDisplayListData->isEmpty()) { 7850645128b80621edee70f8cab4afb208fe0c26becChris Craik DISPLAY_LIST_LOGD("%*sEmpty display list (%p, %s)", level * 2, "", this, getName()); 7860645128b80621edee70f8cab4afb208fe0c26becChris Craik return; 7870645128b80621edee70f8cab4afb208fe0c26becChris Craik } 7880645128b80621edee70f8cab4afb208fe0c26becChris Craik 78925fbb3fa1138675379102a44405852555cefccbdJohn Reck const bool drawLayer = (mLayer && (&renderer != mLayer->renderer)); 79025fbb3fa1138675379102a44405852555cefccbdJohn Reck // If we are updating the contents of mLayer, we don't want to apply any of 79125fbb3fa1138675379102a44405852555cefccbdJohn Reck // the RenderNode's properties to this issueOperations pass. Those will all 79225fbb3fa1138675379102a44405852555cefccbdJohn Reck // be applied when the layer is drawn, aka when this is true. 79325fbb3fa1138675379102a44405852555cefccbdJohn Reck const bool useViewProperties = (!mLayer || drawLayer); 7940645128b80621edee70f8cab4afb208fe0c26becChris Craik if (useViewProperties) { 7950645128b80621edee70f8cab4afb208fe0c26becChris Craik const Outline& outline = properties().getOutline(); 7960645128b80621edee70f8cab4afb208fe0c26becChris Craik if (properties().getAlpha() <= 0 || (outline.getShouldClip() && outline.isEmpty())) { 7970645128b80621edee70f8cab4afb208fe0c26becChris Craik DISPLAY_LIST_LOGD("%*sRejected display list (%p, %s)", level * 2, "", this, getName()); 7980645128b80621edee70f8cab4afb208fe0c26becChris Craik return; 7990645128b80621edee70f8cab4afb208fe0c26becChris Craik } 800113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 801113e0824d6bddf4376240681f9cf6a2deded9498John Reck 8023f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler.startMark(getName()); 803b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 804113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST 8053f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const Rect& clipRect = renderer.getLocalClipBounds(); 8063f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*sStart display list (%p, %s), localClipBounds: %.0f, %.0f, %.0f, %.0f", 8073f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik level * 2, "", this, getName(), 8083f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik clipRect.left, clipRect.top, clipRect.right, clipRect.bottom); 809113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 810113e0824d6bddf4376240681f9cf6a2deded9498John Reck 811113e0824d6bddf4376240681f9cf6a2deded9498John Reck LinearAllocator& alloc = handler.allocator(); 812113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.getSaveCount(); 813113e0824d6bddf4376240681f9cf6a2deded9498John Reck handler(new (alloc) SaveOp(SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag), 814d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck PROPERTY_SAVECOUNT, properties().getClipToBounds()); 815113e0824d6bddf4376240681f9cf6a2deded9498John Reck 816113e0824d6bddf4376240681f9cf6a2deded9498John Reck DISPLAY_LIST_LOGD("%*sSave %d %d", (level + 1) * 2, "", 817113e0824d6bddf4376240681f9cf6a2deded9498John Reck SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag, restoreTo); 818113e0824d6bddf4376240681f9cf6a2deded9498John Reck 81925fbb3fa1138675379102a44405852555cefccbdJohn Reck if (useViewProperties) { 82025fbb3fa1138675379102a44405852555cefccbdJohn Reck setViewProperties<T>(renderer, handler); 82125fbb3fa1138675379102a44405852555cefccbdJohn Reck } 822113e0824d6bddf4376240681f9cf6a2deded9498John Reck 8238c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik bool quickRejected = properties().getClipToBounds() 8248c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik && renderer.quickRejectConservative(0, 0, properties().getWidth(), properties().getHeight()); 825113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!quickRejected) { 826deeda3d337aed1eee218b89a7aba5992ced371f0Chris Craik if (mProperties.getOutline().willClip()) { 827deeda3d337aed1eee218b89a7aba5992ced371f0Chris Craik renderer.setClippingOutline(alloc, &(mProperties.getOutline())); 828deeda3d337aed1eee218b89a7aba5992ced371f0Chris Craik } 829deeda3d337aed1eee218b89a7aba5992ced371f0Chris Craik 83025fbb3fa1138675379102a44405852555cefccbdJohn Reck if (drawLayer) { 83125fbb3fa1138675379102a44405852555cefccbdJohn Reck handler(new (alloc) DrawLayerOp(mLayer, 0, 0), 83225fbb3fa1138675379102a44405852555cefccbdJohn Reck renderer.getSaveCount() - 1, properties().getClipToBounds()); 83325fbb3fa1138675379102a44405852555cefccbdJohn Reck } else { 834a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik Vector<ZDrawRenderNodeOpPair> zTranslatedNodes; 83525fbb3fa1138675379102a44405852555cefccbdJohn Reck buildZSortedChildList(zTranslatedNodes); 83625fbb3fa1138675379102a44405852555cefccbdJohn Reck 83725fbb3fa1138675379102a44405852555cefccbdJohn Reck // for 3d root, draw children with negative z values 83880d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik int shadowRestoreTo = issueOperationsOfNegZChildren(zTranslatedNodes, renderer, handler); 83925fbb3fa1138675379102a44405852555cefccbdJohn Reck 84025fbb3fa1138675379102a44405852555cefccbdJohn Reck DisplayListLogBuffer& logBuffer = DisplayListLogBuffer::getInstance(); 84125fbb3fa1138675379102a44405852555cefccbdJohn Reck const int saveCountOffset = renderer.getSaveCount() - 1; 84225fbb3fa1138675379102a44405852555cefccbdJohn Reck const int projectionReceiveIndex = mDisplayListData->projectionReceiveIndex; 8431aa5d2d7068147ff781cfe911a93f01593a68c79John Reck const int size = static_cast<int>(mDisplayListData->displayListOps.size()); 8441aa5d2d7068147ff781cfe911a93f01593a68c79John Reck for (int i = 0; i < size; i++) { 84525fbb3fa1138675379102a44405852555cefccbdJohn Reck DisplayListOp *op = mDisplayListData->displayListOps[i]; 84625fbb3fa1138675379102a44405852555cefccbdJohn Reck 84780d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik#if DEBUG_DISPLAY_LIST 84825fbb3fa1138675379102a44405852555cefccbdJohn Reck op->output(level + 1); 84980d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik#endif 85025fbb3fa1138675379102a44405852555cefccbdJohn Reck logBuffer.writeCommand(level, op->name()); 85125fbb3fa1138675379102a44405852555cefccbdJohn Reck handler(op, saveCountOffset, properties().getClipToBounds()); 85225fbb3fa1138675379102a44405852555cefccbdJohn Reck 85325fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_UNLIKELY(i == projectionReceiveIndex && mProjectedNodes.size() > 0)) { 85425fbb3fa1138675379102a44405852555cefccbdJohn Reck issueOperationsOfProjectedChildren(renderer, handler); 85525fbb3fa1138675379102a44405852555cefccbdJohn Reck } 856113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 857113e0824d6bddf4376240681f9cf6a2deded9498John Reck 85825fbb3fa1138675379102a44405852555cefccbdJohn Reck // for 3d root, draw children with positive z values 85980d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik issueOperationsOfPosZChildren(shadowRestoreTo, zTranslatedNodes, renderer, handler); 86025fbb3fa1138675379102a44405852555cefccbdJohn Reck } 861113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 862113e0824d6bddf4376240681f9cf6a2deded9498John Reck 863113e0824d6bddf4376240681f9cf6a2deded9498John Reck DISPLAY_LIST_LOGD("%*sRestoreToCount %d", (level + 1) * 2, "", restoreTo); 864113e0824d6bddf4376240681f9cf6a2deded9498John Reck handler(new (alloc) RestoreToCountOp(restoreTo), 865d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck PROPERTY_SAVECOUNT, properties().getClipToBounds()); 866113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.setOverrideLayerAlpha(1.0f); 867b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 8683f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*sDone (%p, %s)", level * 2, "", this, getName()); 869b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik handler.endMark(); 870113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 871113e0824d6bddf4376240681f9cf6a2deded9498John Reck 872113e0824d6bddf4376240681f9cf6a2deded9498John Reck} /* namespace uirenderer */ 873113e0824d6bddf4376240681f9cf6a2deded9498John Reck} /* namespace android */ 874