RenderNode.cpp revision 443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44
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" 37998a6d81896df8b662cc10ddeb35087b78b38d72John Reck#include "renderthread/CanvasContext.h" 38113e0824d6bddf4376240681f9cf6a2deded9498John Reck 39113e0824d6bddf4376240681f9cf6a2deded9498John Recknamespace android { 40113e0824d6bddf4376240681f9cf6a2deded9498John Recknamespace uirenderer { 41113e0824d6bddf4376240681f9cf6a2deded9498John Reck 42113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::outputLogBuffer(int fd) { 43113e0824d6bddf4376240681f9cf6a2deded9498John Reck DisplayListLogBuffer& logBuffer = DisplayListLogBuffer::getInstance(); 44113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (logBuffer.isEmpty()) { 45113e0824d6bddf4376240681f9cf6a2deded9498John Reck return; 46113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 47113e0824d6bddf4376240681f9cf6a2deded9498John Reck 48113e0824d6bddf4376240681f9cf6a2deded9498John Reck FILE *file = fdopen(fd, "a"); 49113e0824d6bddf4376240681f9cf6a2deded9498John Reck 50113e0824d6bddf4376240681f9cf6a2deded9498John Reck fprintf(file, "\nRecent DisplayList operations\n"); 51113e0824d6bddf4376240681f9cf6a2deded9498John Reck logBuffer.outputCommands(file); 52113e0824d6bddf4376240681f9cf6a2deded9498John Reck 53113e0824d6bddf4376240681f9cf6a2deded9498John Reck String8 cachesLog; 54113e0824d6bddf4376240681f9cf6a2deded9498John Reck Caches::getInstance().dumpMemoryUsage(cachesLog); 55113e0824d6bddf4376240681f9cf6a2deded9498John Reck fprintf(file, "\nCaches:\n%s", cachesLog.string()); 56113e0824d6bddf4376240681f9cf6a2deded9498John Reck fprintf(file, "\n"); 57113e0824d6bddf4376240681f9cf6a2deded9498John Reck 58113e0824d6bddf4376240681f9cf6a2deded9498John Reck fflush(file); 59113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 60113e0824d6bddf4376240681f9cf6a2deded9498John Reck 61443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reckvoid RenderNode::debugDumpLayers(const char* prefix) { 62443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck if (mLayer) { 63443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck ALOGD("%sNode %p (%s) has layer %p (fbo = %u, wasBuildLayered = %s)", 64443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck prefix, this, getName(), mLayer, mLayer->getFbo(), 65443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck mLayer->wasBuildLayered ? "true" : "false"); 66443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck } 67443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck if (mDisplayListData) { 68443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck for (size_t i = 0; i < mDisplayListData->children().size(); i++) { 69443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck mDisplayListData->children()[i]->mRenderNode->debugDumpLayers(prefix); 70443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck } 71443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck } 72443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck} 73443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck 748de65a8e05285df52a1e6f0c1d5616dd233298a7John ReckRenderNode::RenderNode() 75ff941dcd815021bb20d6504eb486acb1e50592c3John Reck : mDirtyPropertyFields(0) 768de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck , mNeedsDisplayListDataSync(false) 778de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck , mDisplayListData(0) 78e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck , mStagingDisplayListData(0) 7968bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck , mAnimatorManager(*this) 80dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck , mLayer(0) 81dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck , mParentCount(0) { 82113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 83113e0824d6bddf4376240681f9cf6a2deded9498John Reck 84113e0824d6bddf4376240681f9cf6a2deded9498John ReckRenderNode::~RenderNode() { 85dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck deleteDisplayListData(); 868de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck delete mStagingDisplayListData; 8725fbb3fa1138675379102a44405852555cefccbdJohn Reck LayerRenderer::destroyLayerDeferred(mLayer); 88113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 89113e0824d6bddf4376240681f9cf6a2deded9498John Reck 908de65a8e05285df52a1e6f0c1d5616dd233298a7John Reckvoid RenderNode::setStagingDisplayList(DisplayListData* data) { 918de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mNeedsDisplayListDataSync = true; 928de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck delete mStagingDisplayListData; 938de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mStagingDisplayListData = data; 948de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck if (mStagingDisplayListData) { 9509d5cddf67b676018700bcc10a72242641cd7eecJohn Reck Caches::getInstance().registerFunctors(mStagingDisplayListData->functors.size()); 96113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 97113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 98113e0824d6bddf4376240681f9cf6a2deded9498John Reck 99113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 100113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This function is a simplified version of replay(), where we simply retrieve and log the 101113e0824d6bddf4376240681f9cf6a2deded9498John Reck * display list. This function should remain in sync with the replay() function. 102113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 103113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::output(uint32_t level) { 104113e0824d6bddf4376240681f9cf6a2deded9498John Reck ALOGD("%*sStart display list (%p, %s, render=%d)", (level - 1) * 2, "", this, 1053f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik getName(), isRenderable()); 106113e0824d6bddf4376240681f9cf6a2deded9498John Reck ALOGD("%*s%s %d", level * 2, "", "Save", 107113e0824d6bddf4376240681f9cf6a2deded9498John Reck SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag); 108113e0824d6bddf4376240681f9cf6a2deded9498John Reck 109d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck properties().debugOutputProperties(level); 110113e0824d6bddf4376240681f9cf6a2deded9498John Reck int flags = DisplayListOp::kOpLogFlag_Recurse; 111dc0349bebafb486b044655f3c146450b527a5123John Reck if (mDisplayListData) { 1128afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik // TODO: consider printing the chunk boundaries here 113dc0349bebafb486b044655f3c146450b527a5123John Reck for (unsigned int i = 0; i < mDisplayListData->displayListOps.size(); i++) { 114dc0349bebafb486b044655f3c146450b527a5123John Reck mDisplayListData->displayListOps[i]->output(level, flags); 115dc0349bebafb486b044655f3c146450b527a5123John Reck } 116113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 117113e0824d6bddf4376240681f9cf6a2deded9498John Reck 1183f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik ALOGD("%*sDone (%p, %s)", (level - 1) * 2, "", this, getName()); 119113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 120113e0824d6bddf4376240681f9cf6a2deded9498John Reck 121fe5e7b7346a54537b980796ceeca66bfdbd05561John Reckint RenderNode::getDebugSize() { 122fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck int size = sizeof(RenderNode); 123fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (mStagingDisplayListData) { 1248afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik size += mStagingDisplayListData->getUsedSize(); 125fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 126fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (mDisplayListData && mDisplayListData != mStagingDisplayListData) { 1278afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik size += mDisplayListData->getUsedSize(); 128fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 129fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck return size; 130fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck} 131fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 132f4198b713e43c0c0f9adac74203cf24c2a49b802John Reckvoid RenderNode::prepareTree(TreeInfo& info) { 133f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck ATRACE_CALL(); 13469e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik LOG_ALWAYS_FATAL_IF(!info.damageAccumulator, "DamageAccumulator missing"); 135f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 136f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck prepareTreeImpl(info); 137f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck} 138f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 13968bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reckvoid RenderNode::addAnimator(const sp<BaseRenderNodeAnimator>& animator) { 14068bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck mAnimatorManager.addAnimator(animator); 14168bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck} 14268bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck 143e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reckvoid RenderNode::damageSelf(TreeInfo& info) { 144ce9f308063cc2bc7851f3f58c881da8a7271eeccJohn Reck if (isRenderable()) { 145293e868bfc1b07aad2cb2ebeee5b07424852c510John Reck if (properties().getClipDamageToBounds()) { 146a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->dirty(0, 0, properties().getWidth(), properties().getHeight()); 147a447d29c65fb811cd184775a3476101a1cede929John Reck } else { 148a447d29c65fb811cd184775a3476101a1cede929John Reck // Hope this is big enough? 149a447d29c65fb811cd184775a3476101a1cede929John Reck // TODO: Get this from the display list ops or something 150a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->dirty(INT_MIN, INT_MIN, INT_MAX, INT_MAX); 151a447d29c65fb811cd184775a3476101a1cede929John Reck } 152e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck } 153e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck} 154e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck 155a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reckvoid RenderNode::prepareLayer(TreeInfo& info, uint32_t dirtyMask) { 15625fbb3fa1138675379102a44405852555cefccbdJohn Reck LayerType layerType = properties().layerProperties().type(); 15725fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_UNLIKELY(layerType == kLayerTypeRenderLayer)) { 158a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck // Damage applied so far needs to affect our parent, but does not require 159a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck // the layer to be updated. So we pop/push here to clear out the current 160a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck // damage and get a clean state for display list or children updates to 161a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck // affect, which will require the layer to be updated 162a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck info.damageAccumulator->popTransform(); 163a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck info.damageAccumulator->pushTransform(this); 164a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck if (dirtyMask & DISPLAY_LIST) { 165a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck damageSelf(info); 166a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck } 16725fbb3fa1138675379102a44405852555cefccbdJohn Reck } 16825fbb3fa1138675379102a44405852555cefccbdJohn Reck} 16925fbb3fa1138675379102a44405852555cefccbdJohn Reck 17025fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::pushLayerUpdate(TreeInfo& info) { 17125fbb3fa1138675379102a44405852555cefccbdJohn Reck LayerType layerType = properties().layerProperties().type(); 17225fbb3fa1138675379102a44405852555cefccbdJohn Reck // If we are not a layer OR we cannot be rendered (eg, view was detached) 17325fbb3fa1138675379102a44405852555cefccbdJohn Reck // we need to destroy any Layers we may have had previously 17425fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_LIKELY(layerType != kLayerTypeRenderLayer) || CC_UNLIKELY(!isRenderable())) { 17525fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_UNLIKELY(mLayer)) { 17625fbb3fa1138675379102a44405852555cefccbdJohn Reck LayerRenderer::destroyLayer(mLayer); 17725fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer = NULL; 17825fbb3fa1138675379102a44405852555cefccbdJohn Reck } 17925fbb3fa1138675379102a44405852555cefccbdJohn Reck return; 18025fbb3fa1138675379102a44405852555cefccbdJohn Reck } 18125fbb3fa1138675379102a44405852555cefccbdJohn Reck 18269e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik bool transformUpdateNeeded = false; 18325fbb3fa1138675379102a44405852555cefccbdJohn Reck if (!mLayer) { 1843b20251a355c88193c439f928a84ae69483fb488John Reck mLayer = LayerRenderer::createRenderLayer(info.renderState, getWidth(), getHeight()); 18525fbb3fa1138675379102a44405852555cefccbdJohn Reck applyLayerPropertiesToLayer(info); 18625fbb3fa1138675379102a44405852555cefccbdJohn Reck damageSelf(info); 18769e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik transformUpdateNeeded = true; 18825fbb3fa1138675379102a44405852555cefccbdJohn Reck } else if (mLayer->layer.getWidth() != getWidth() || mLayer->layer.getHeight() != getHeight()) { 189c25e506f7fc08790c0532f927f31310a2ca778b7John Reck if (!LayerRenderer::resizeLayer(mLayer, getWidth(), getHeight())) { 190c25e506f7fc08790c0532f927f31310a2ca778b7John Reck LayerRenderer::destroyLayer(mLayer); 191c25e506f7fc08790c0532f927f31310a2ca778b7John Reck mLayer = 0; 192c25e506f7fc08790c0532f927f31310a2ca778b7John Reck } 19325fbb3fa1138675379102a44405852555cefccbdJohn Reck damageSelf(info); 19469e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik transformUpdateNeeded = true; 19569e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik } 19669e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik 19725fbb3fa1138675379102a44405852555cefccbdJohn Reck SkRect dirty; 19825fbb3fa1138675379102a44405852555cefccbdJohn Reck info.damageAccumulator->peekAtDirty(&dirty); 19925fbb3fa1138675379102a44405852555cefccbdJohn Reck 200c25e506f7fc08790c0532f927f31310a2ca778b7John Reck if (!mLayer) { 201c25e506f7fc08790c0532f927f31310a2ca778b7John Reck if (info.errorHandler) { 202c25e506f7fc08790c0532f927f31310a2ca778b7John Reck std::string msg = "Unable to create layer for "; 203c25e506f7fc08790c0532f927f31310a2ca778b7John Reck msg += getName(); 204c25e506f7fc08790c0532f927f31310a2ca778b7John Reck info.errorHandler->onError(msg); 205c25e506f7fc08790c0532f927f31310a2ca778b7John Reck } 206c25e506f7fc08790c0532f927f31310a2ca778b7John Reck return; 207c25e506f7fc08790c0532f927f31310a2ca778b7John Reck } 208c25e506f7fc08790c0532f927f31310a2ca778b7John Reck 209c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik if (transformUpdateNeeded) { 210c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik // update the transform in window of the layer to reset its origin wrt light source position 211c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik Matrix4 windowTransform; 212c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik info.damageAccumulator->computeCurrentTransform(&windowTransform); 213c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik mLayer->setWindowTransform(windowTransform); 214c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik } 215c79eabcd3c6306bb2ec75f9584b79e661f265127John Reck 216c79eabcd3c6306bb2ec75f9584b79e661f265127John Reck if (dirty.intersect(0, 0, getWidth(), getHeight())) { 217c79eabcd3c6306bb2ec75f9584b79e661f265127John Reck dirty.roundOut(); 21825fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->updateDeferred(this, dirty.fLeft, dirty.fTop, dirty.fRight, dirty.fBottom); 21925fbb3fa1138675379102a44405852555cefccbdJohn Reck } 22025fbb3fa1138675379102a44405852555cefccbdJohn Reck // This is not inside the above if because we may have called 22125fbb3fa1138675379102a44405852555cefccbdJohn Reck // updateDeferred on a previous prepare pass that didn't have a renderer 22225fbb3fa1138675379102a44405852555cefccbdJohn Reck if (info.renderer && mLayer->deferredUpdateScheduled) { 22325fbb3fa1138675379102a44405852555cefccbdJohn Reck info.renderer->pushLayerUpdate(mLayer); 22425fbb3fa1138675379102a44405852555cefccbdJohn Reck } 225998a6d81896df8b662cc10ddeb35087b78b38d72John Reck 226998a6d81896df8b662cc10ddeb35087b78b38d72John Reck if (CC_UNLIKELY(info.canvasContext)) { 227998a6d81896df8b662cc10ddeb35087b78b38d72John Reck // If canvasContext is not null that means there are prefetched layers 228998a6d81896df8b662cc10ddeb35087b78b38d72John Reck // that need to be accounted for. That might be us, so tell CanvasContext 229998a6d81896df8b662cc10ddeb35087b78b38d72John Reck // that this layer is in the tree and should not be destroyed. 230998a6d81896df8b662cc10ddeb35087b78b38d72John Reck info.canvasContext->markLayerInUse(this); 231998a6d81896df8b662cc10ddeb35087b78b38d72John Reck } 23225fbb3fa1138675379102a44405852555cefccbdJohn Reck} 23325fbb3fa1138675379102a44405852555cefccbdJohn Reck 234f4198b713e43c0c0f9adac74203cf24c2a49b802John Reckvoid RenderNode::prepareTreeImpl(TreeInfo& info) { 235a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->pushTransform(this); 236f47a594f5250b1914c36423ee6b371f0b8db09d0John Reck 237dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (info.mode == TreeInfo::MODE_FULL) { 23825fbb3fa1138675379102a44405852555cefccbdJohn Reck pushStagingPropertiesChanges(info); 239e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck } 2409eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck uint32_t animatorDirtyMask = 0; 2419eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck if (CC_LIKELY(info.runAnimations)) { 2429eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck animatorDirtyMask = mAnimatorManager.animate(info); 2439eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck } 244a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck prepareLayer(info, animatorDirtyMask); 245dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (info.mode == TreeInfo::MODE_FULL) { 24625fbb3fa1138675379102a44405852555cefccbdJohn Reck pushStagingDisplayListChanges(info); 24725fbb3fa1138675379102a44405852555cefccbdJohn Reck } 248f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck prepareSubTree(info, mDisplayListData); 24925fbb3fa1138675379102a44405852555cefccbdJohn Reck pushLayerUpdate(info); 25025fbb3fa1138675379102a44405852555cefccbdJohn Reck 251a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->popTransform(); 252f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck} 253f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 25425fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::pushStagingPropertiesChanges(TreeInfo& info) { 255ff941dcd815021bb20d6504eb486acb1e50592c3John Reck // Push the animators first so that setupStartValueIfNecessary() is called 256ff941dcd815021bb20d6504eb486acb1e50592c3John Reck // before properties() is trampled by stagingProperties(), as they are 257ff941dcd815021bb20d6504eb486acb1e50592c3John Reck // required by some animators. 2589eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck if (CC_LIKELY(info.runAnimations)) { 259119907cd2575c56b1ebf66348b52e67aaf6a88d8John Reck mAnimatorManager.pushStaging(); 2609eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck } 261ff941dcd815021bb20d6504eb486acb1e50592c3John Reck if (mDirtyPropertyFields) { 262ff941dcd815021bb20d6504eb486acb1e50592c3John Reck mDirtyPropertyFields = 0; 263e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck damageSelf(info); 264a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->popTransform(); 265ff941dcd815021bb20d6504eb486acb1e50592c3John Reck mProperties = mStagingProperties; 26625fbb3fa1138675379102a44405852555cefccbdJohn Reck applyLayerPropertiesToLayer(info); 267e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // We could try to be clever and only re-damage if the matrix changed. 268e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // However, we don't need to worry about that. The cost of over-damaging 269e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // here is only going to be a single additional map rect of this node 270e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // plus a rect join(). The parent's transform (and up) will only be 271e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // performed once. 272a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->pushTransform(this); 273e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck damageSelf(info); 274ff941dcd815021bb20d6504eb486acb1e50592c3John Reck } 27525fbb3fa1138675379102a44405852555cefccbdJohn Reck} 27625fbb3fa1138675379102a44405852555cefccbdJohn Reck 27725fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::applyLayerPropertiesToLayer(TreeInfo& info) { 27825fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_LIKELY(!mLayer)) return; 27925fbb3fa1138675379102a44405852555cefccbdJohn Reck 28025fbb3fa1138675379102a44405852555cefccbdJohn Reck const LayerProperties& props = properties().layerProperties(); 28125fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->setAlpha(props.alpha(), props.xferMode()); 28225fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->setColorFilter(props.colorFilter()); 28325fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->setBlend(props.needsBlending()); 28425fbb3fa1138675379102a44405852555cefccbdJohn Reck} 28525fbb3fa1138675379102a44405852555cefccbdJohn Reck 28625fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::pushStagingDisplayListChanges(TreeInfo& info) { 2878de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck if (mNeedsDisplayListDataSync) { 2888de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mNeedsDisplayListDataSync = false; 289dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // Make sure we inc first so that we don't fluctuate between 0 and 1, 290dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // which would thrash the layer cache 291dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mStagingDisplayListData) { 292dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck for (size_t i = 0; i < mStagingDisplayListData->children().size(); i++) { 293dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mStagingDisplayListData->children()[i]->mRenderNode->incParentRefCount(); 294dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 295dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 296dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck deleteDisplayListData(); 2978de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mDisplayListData = mStagingDisplayListData; 298dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mStagingDisplayListData = NULL; 29909d5cddf67b676018700bcc10a72242641cd7eecJohn Reck if (mDisplayListData) { 30009d5cddf67b676018700bcc10a72242641cd7eecJohn Reck for (size_t i = 0; i < mDisplayListData->functors.size(); i++) { 30109d5cddf67b676018700bcc10a72242641cd7eecJohn Reck (*mDisplayListData->functors[i])(DrawGlInfo::kModeSync, NULL); 30209d5cddf67b676018700bcc10a72242641cd7eecJohn Reck } 30309d5cddf67b676018700bcc10a72242641cd7eecJohn Reck } 304e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck damageSelf(info); 3058de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck } 3068de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck} 307113e0824d6bddf4376240681f9cf6a2deded9498John Reck 308dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reckvoid RenderNode::deleteDisplayListData() { 309dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mDisplayListData) { 310dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck for (size_t i = 0; i < mDisplayListData->children().size(); i++) { 311dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mDisplayListData->children()[i]->mRenderNode->decParentRefCount(); 312dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 313dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 314dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck delete mDisplayListData; 315dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mDisplayListData = NULL; 316dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck} 317dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck 318f4198b713e43c0c0f9adac74203cf24c2a49b802John Reckvoid RenderNode::prepareSubTree(TreeInfo& info, DisplayListData* subtree) { 3198de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck if (subtree) { 320860d155f866cc15a725e7ce03763280987f24901John Reck TextureCache& cache = Caches::getInstance().textureCache; 32109d5cddf67b676018700bcc10a72242641cd7eecJohn Reck info.out.hasFunctors |= subtree->functors.size(); 322860d155f866cc15a725e7ce03763280987f24901John Reck // TODO: Fix ownedBitmapResources to not require disabling prepareTextures 323860d155f866cc15a725e7ce03763280987f24901John Reck // and thus falling out of async drawing path. 324860d155f866cc15a725e7ce03763280987f24901John Reck if (subtree->ownedBitmapResources.size()) { 325860d155f866cc15a725e7ce03763280987f24901John Reck info.prepareTextures = false; 326860d155f866cc15a725e7ce03763280987f24901John Reck } 327860d155f866cc15a725e7ce03763280987f24901John Reck for (size_t i = 0; info.prepareTextures && i < subtree->bitmapResources.size(); i++) { 328860d155f866cc15a725e7ce03763280987f24901John Reck info.prepareTextures = cache.prefetchAndMarkInUse(subtree->bitmapResources[i]); 329f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck } 3308de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck for (size_t i = 0; i < subtree->children().size(); i++) { 331a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* op = subtree->children()[i]; 332a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* childNode = op->mRenderNode; 333a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->pushTransform(&op->mTransformFromParent); 334f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck childNode->prepareTreeImpl(info); 335a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->popTransform(); 3365bf11bb98f5dbe278c257355d24c181237abd68cJohn Reck } 337113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 338113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 339113e0824d6bddf4376240681f9cf6a2deded9498John Reck 340dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reckvoid RenderNode::destroyHardwareResources() { 341dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mLayer) { 342dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck LayerRenderer::destroyLayer(mLayer); 343dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mLayer = NULL; 344dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 345dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mDisplayListData) { 346dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck for (size_t i = 0; i < mDisplayListData->children().size(); i++) { 347dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mDisplayListData->children()[i]->mRenderNode->destroyHardwareResources(); 348dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 349dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mNeedsDisplayListDataSync) { 350dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // Next prepare tree we are going to push a new display list, so we can 351dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // drop our current one now 352dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck deleteDisplayListData(); 353dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 354dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 355dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck} 356dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck 357dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reckvoid RenderNode::decParentRefCount() { 358dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck LOG_ALWAYS_FATAL_IF(!mParentCount, "already 0!"); 359dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mParentCount--; 360dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (!mParentCount) { 361dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // If a child of ours is being attached to our parent then this will incorrectly 362dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // destroy its hardware resources. However, this situation is highly unlikely 363dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // and the failure is "just" that the layer is re-created, so this should 364dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // be safe enough 365dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck destroyHardwareResources(); 366dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 367dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck} 368dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck 369113e0824d6bddf4376240681f9cf6a2deded9498John Reck/* 370113e0824d6bddf4376240681f9cf6a2deded9498John Reck * For property operations, we pass a savecount of 0, since the operations aren't part of the 371113e0824d6bddf4376240681f9cf6a2deded9498John Reck * displaylist, and thus don't have to compensate for the record-time/playback-time discrepancy in 372d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck * base saveCount (i.e., how RestoreToCount uses saveCount + properties().getCount()) 373113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 374113e0824d6bddf4376240681f9cf6a2deded9498John Reck#define PROPERTY_SAVECOUNT 0 375113e0824d6bddf4376240681f9cf6a2deded9498John Reck 376113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 377b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::setViewProperties(OpenGLRenderer& renderer, T& handler) { 378113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST 379b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik properties().debugOutputProperties(handler.level() + 1); 380113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 381d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getLeft() != 0 || properties().getTop() != 0) { 382d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.translate(properties().getLeft(), properties().getTop()); 383113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 384d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getStaticMatrix()) { 385139088228faa7f3c446af7387e017933998a5570Derek Sollenberger renderer.concatMatrix(*properties().getStaticMatrix()); 386d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (properties().getAnimationMatrix()) { 387139088228faa7f3c446af7387e017933998a5570Derek Sollenberger renderer.concatMatrix(*properties().getAnimationMatrix()); 388113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 389f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().hasTransformMatrix()) { 390f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().isTransformTranslateOnly()) { 391d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.translate(properties().getTranslationX(), properties().getTranslationY()); 392113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 393d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.concatMatrix(*properties().getTransformMatrix()); 394113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 395113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 39625fbb3fa1138675379102a44405852555cefccbdJohn Reck const bool isLayer = properties().layerProperties().type() != kLayerTypeNone; 397a753f4c6cb8558795e673df1896532cd148781e2Chris Craik int clipFlags = properties().getClippingFlags(); 398d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getAlpha() < 1) { 39925fbb3fa1138675379102a44405852555cefccbdJohn Reck if (isLayer) { 400a753f4c6cb8558795e673df1896532cd148781e2Chris Craik clipFlags &= ~CLIP_TO_BOUNDS; // bounds clipping done by layer 401a753f4c6cb8558795e673df1896532cd148781e2Chris Craik 402d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.setOverrideLayerAlpha(properties().getAlpha()); 403d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (!properties().getHasOverlappingRendering()) { 404d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.scaleAlpha(properties().getAlpha()); 405113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 406a753f4c6cb8558795e673df1896532cd148781e2Chris Craik Rect layerBounds(0, 0, getWidth(), getHeight()); 407113e0824d6bddf4376240681f9cf6a2deded9498John Reck int saveFlags = SkCanvas::kHasAlphaLayer_SaveFlag; 408a753f4c6cb8558795e673df1896532cd148781e2Chris Craik if (clipFlags) { 409113e0824d6bddf4376240681f9cf6a2deded9498John Reck saveFlags |= SkCanvas::kClipToLayer_SaveFlag; 410a753f4c6cb8558795e673df1896532cd148781e2Chris Craik properties().getClippingRectForFlags(clipFlags, &layerBounds); 411a753f4c6cb8558795e673df1896532cd148781e2Chris Craik clipFlags = 0; // all clipping done by saveLayer 412113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 413113e0824d6bddf4376240681f9cf6a2deded9498John Reck 414113e0824d6bddf4376240681f9cf6a2deded9498John Reck SaveLayerOp* op = new (handler.allocator()) SaveLayerOp( 415a753f4c6cb8558795e673df1896532cd148781e2Chris Craik layerBounds.left, layerBounds.top, layerBounds.right, layerBounds.bottom, 4168c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik properties().getAlpha() * 255, saveFlags); 417d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 418113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 419113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 420a753f4c6cb8558795e673df1896532cd148781e2Chris Craik if (clipFlags) { 421a753f4c6cb8558795e673df1896532cd148781e2Chris Craik Rect clipRect; 422a753f4c6cb8558795e673df1896532cd148781e2Chris Craik properties().getClippingRectForFlags(clipFlags, &clipRect); 4238c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik ClipRectOp* op = new (handler.allocator()) ClipRectOp( 424a753f4c6cb8558795e673df1896532cd148781e2Chris Craik clipRect.left, clipRect.top, clipRect.right, clipRect.bottom, 425a753f4c6cb8558795e673df1896532cd148781e2Chris Craik SkRegion::kIntersect_Op); 426d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 427113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 4288c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik 429af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik // TODO: support both reveal clip and outline clip simultaneously 430af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik if (mProperties.getRevealClip().willClip()) { 431af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik Rect bounds; 432af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik mProperties.getRevealClip().getBounds(&bounds); 433af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik renderer.setClippingRoundRect(handler.allocator(), bounds, mProperties.getRevealClip().getRadius()); 434af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik } else if (mProperties.getOutline().willClip()) { 435af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik renderer.setClippingOutline(handler.allocator(), &(mProperties.getOutline())); 436113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 437af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik 438113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 439113e0824d6bddf4376240681f9cf6a2deded9498John Reck 440113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 441113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Apply property-based transformations to input matrix 442113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 443113e0824d6bddf4376240681f9cf6a2deded9498John Reck * If true3dTransform is set to true, the transform applied to the input matrix will use true 4x4 444113e0824d6bddf4376240681f9cf6a2deded9498John Reck * matrix computation instead of the Skia 3x3 matrix + camera hackery. 445113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 44669e5adffb19135d51bde8e458f4907d7265f3e23Chris Craikvoid RenderNode::applyViewPropertyTransforms(mat4& matrix, bool true3dTransform) const { 447d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getLeft() != 0 || properties().getTop() != 0) { 448d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.translate(properties().getLeft(), properties().getTop()); 449113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 450d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getStaticMatrix()) { 451d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck mat4 stat(*properties().getStaticMatrix()); 452113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(stat); 453d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (properties().getAnimationMatrix()) { 454d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck mat4 anim(*properties().getAnimationMatrix()); 455113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(anim); 456113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 457e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik 458cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik bool applyTranslationZ = true3dTransform && !MathUtils::isZero(properties().getZ()); 459e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik if (properties().hasTransformMatrix() || applyTranslationZ) { 460f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().isTransformTranslateOnly()) { 461d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.translate(properties().getTranslationX(), properties().getTranslationY(), 462cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik true3dTransform ? properties().getZ() : 0.0f); 463113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 464113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!true3dTransform) { 465d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.multiply(*properties().getTransformMatrix()); 466113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 467113e0824d6bddf4376240681f9cf6a2deded9498John Reck mat4 true3dMat; 468113e0824d6bddf4376240681f9cf6a2deded9498John Reck true3dMat.loadTranslate( 469d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck properties().getPivotX() + properties().getTranslationX(), 470d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck properties().getPivotY() + properties().getTranslationY(), 471cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik properties().getZ()); 472d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotationX(), 1, 0, 0); 473d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotationY(), 0, 1, 0); 474d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotation(), 0, 0, 1); 475d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.scale(properties().getScaleX(), properties().getScaleY(), 1); 476d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.translate(-properties().getPivotX(), -properties().getPivotY()); 477113e0824d6bddf4376240681f9cf6a2deded9498John Reck 478113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(true3dMat); 479113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 480113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 481113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 482113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 483113e0824d6bddf4376240681f9cf6a2deded9498John Reck 484113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 485113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Organizes the DisplayList hierarchy to prepare for background projection reordering. 486113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 487113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This should be called before a call to defer() or drawDisplayList() 488113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 489113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Each DisplayList that serves as a 3d root builds its list of composited children, 490113e0824d6bddf4376240681f9cf6a2deded9498John Reck * which are flagged to not draw in the standard draw loop. 491113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 492113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::computeOrdering() { 493113e0824d6bddf4376240681f9cf6a2deded9498John Reck ATRACE_CALL(); 494113e0824d6bddf4376240681f9cf6a2deded9498John Reck mProjectedNodes.clear(); 495113e0824d6bddf4376240681f9cf6a2deded9498John Reck 496113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: create temporary DDLOp and call computeOrderingImpl on top DisplayList so that 497113e0824d6bddf4376240681f9cf6a2deded9498John Reck // transform properties are applied correctly to top level children 498113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (mDisplayListData == NULL) return; 499087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck for (unsigned int i = 0; i < mDisplayListData->children().size(); i++) { 500a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mDisplayListData->children()[i]; 501a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik childOp->mRenderNode->computeOrderingImpl(childOp, 5023f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik properties().getOutline().getPath(), &mProjectedNodes, &mat4::identity()); 503113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 504113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 505113e0824d6bddf4376240681f9cf6a2deded9498John Reck 506113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::computeOrderingImpl( 507a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* opState, 5083f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkPath* outlineOfProjectionSurface, 509a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik Vector<DrawRenderNodeOp*>* compositedChildrenOfProjectionSurface, 510113e0824d6bddf4376240681f9cf6a2deded9498John Reck const mat4* transformFromProjectionSurface) { 511113e0824d6bddf4376240681f9cf6a2deded9498John Reck mProjectedNodes.clear(); 512113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (mDisplayListData == NULL || mDisplayListData->isEmpty()) return; 513113e0824d6bddf4376240681f9cf6a2deded9498John Reck 514113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: should avoid this calculation in most cases 515113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: just calculate single matrix, down to all leaf composited elements 516113e0824d6bddf4376240681f9cf6a2deded9498John Reck Matrix4 localTransformFromProjectionSurface(*transformFromProjectionSurface); 517113e0824d6bddf4376240681f9cf6a2deded9498John Reck localTransformFromProjectionSurface.multiply(opState->mTransformFromParent); 518113e0824d6bddf4376240681f9cf6a2deded9498John Reck 519d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getProjectBackwards()) { 520113e0824d6bddf4376240681f9cf6a2deded9498John Reck // composited projectee, flag for out of order draw, save matrix, and store in proj surface 521113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mSkipInOrderDraw = true; 522113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mTransformFromCompositingAncestor.load(localTransformFromProjectionSurface); 523113e0824d6bddf4376240681f9cf6a2deded9498John Reck compositedChildrenOfProjectionSurface->add(opState); 524113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 525113e0824d6bddf4376240681f9cf6a2deded9498John Reck // standard in order draw 526113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mSkipInOrderDraw = false; 527113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 528113e0824d6bddf4376240681f9cf6a2deded9498John Reck 529087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck if (mDisplayListData->children().size() > 0) { 530113e0824d6bddf4376240681f9cf6a2deded9498John Reck const bool isProjectionReceiver = mDisplayListData->projectionReceiveIndex >= 0; 531113e0824d6bddf4376240681f9cf6a2deded9498John Reck bool haveAppliedPropertiesToProjection = false; 532087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck for (unsigned int i = 0; i < mDisplayListData->children().size(); i++) { 533a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mDisplayListData->children()[i]; 534a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* child = childOp->mRenderNode; 535113e0824d6bddf4376240681f9cf6a2deded9498John Reck 5363f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkPath* projectionOutline = NULL; 537a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik Vector<DrawRenderNodeOp*>* projectionChildren = NULL; 538113e0824d6bddf4376240681f9cf6a2deded9498John Reck const mat4* projectionTransform = NULL; 539d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (isProjectionReceiver && !child->properties().getProjectBackwards()) { 540113e0824d6bddf4376240681f9cf6a2deded9498John Reck // if receiving projections, collect projecting descendent 541113e0824d6bddf4376240681f9cf6a2deded9498John Reck 542113e0824d6bddf4376240681f9cf6a2deded9498John Reck // Note that if a direct descendent is projecting backwards, we pass it's 543113e0824d6bddf4376240681f9cf6a2deded9498John Reck // grandparent projection collection, since it shouldn't project onto it's 544113e0824d6bddf4376240681f9cf6a2deded9498John Reck // parent, where it will already be drawing. 5453f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik projectionOutline = properties().getOutline().getPath(); 546113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionChildren = &mProjectedNodes; 547113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionTransform = &mat4::identity(); 548113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 549113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!haveAppliedPropertiesToProjection) { 550113e0824d6bddf4376240681f9cf6a2deded9498John Reck applyViewPropertyTransforms(localTransformFromProjectionSurface); 551113e0824d6bddf4376240681f9cf6a2deded9498John Reck haveAppliedPropertiesToProjection = true; 552113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 5533f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik projectionOutline = outlineOfProjectionSurface; 554113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionChildren = compositedChildrenOfProjectionSurface; 555113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionTransform = &localTransformFromProjectionSurface; 556113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 5573f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik child->computeOrderingImpl(childOp, 5583f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik projectionOutline, projectionChildren, projectionTransform); 559113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 560113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 561113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 562113e0824d6bddf4376240681f9cf6a2deded9498John Reck 563113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass DeferOperationHandler { 564113e0824d6bddf4376240681f9cf6a2deded9498John Reckpublic: 565113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferOperationHandler(DeferStateStruct& deferStruct, int level) 566113e0824d6bddf4376240681f9cf6a2deded9498John Reck : mDeferStruct(deferStruct), mLevel(level) {} 567113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline void operator()(DisplayListOp* operation, int saveCount, bool clipToBounds) { 568113e0824d6bddf4376240681f9cf6a2deded9498John Reck operation->defer(mDeferStruct, saveCount, mLevel, clipToBounds); 569113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 570113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline LinearAllocator& allocator() { return *(mDeferStruct.mAllocator); } 571b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void startMark(const char* name) {} // do nothing 572b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void endMark() {} 573b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int level() { return mLevel; } 574b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int replayFlags() { return mDeferStruct.mReplayFlags; } 5757466986d2055eb8711f36a85ac539b1572ffe805Chris Craik inline SkPath* allocPathForFrame() { return mDeferStruct.allocPathForFrame(); } 576113e0824d6bddf4376240681f9cf6a2deded9498John Reck 577113e0824d6bddf4376240681f9cf6a2deded9498John Reckprivate: 578113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferStateStruct& mDeferStruct; 579113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int mLevel; 580113e0824d6bddf4376240681f9cf6a2deded9498John Reck}; 581113e0824d6bddf4376240681f9cf6a2deded9498John Reck 58280d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craikvoid RenderNode::defer(DeferStateStruct& deferStruct, const int level) { 583113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferOperationHandler handler(deferStruct, level); 584b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperations<DeferOperationHandler>(deferStruct.mRenderer, handler); 585113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 586113e0824d6bddf4376240681f9cf6a2deded9498John Reck 587113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass ReplayOperationHandler { 588113e0824d6bddf4376240681f9cf6a2deded9498John Reckpublic: 589113e0824d6bddf4376240681f9cf6a2deded9498John Reck ReplayOperationHandler(ReplayStateStruct& replayStruct, int level) 590113e0824d6bddf4376240681f9cf6a2deded9498John Reck : mReplayStruct(replayStruct), mLevel(level) {} 591113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline void operator()(DisplayListOp* operation, int saveCount, bool clipToBounds) { 592113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST_OPS_AS_EVENTS 5933f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik mReplayStruct.mRenderer.eventMark(operation->name()); 594113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 595113e0824d6bddf4376240681f9cf6a2deded9498John Reck operation->replay(mReplayStruct, saveCount, mLevel, clipToBounds); 596113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 597113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline LinearAllocator& allocator() { return *(mReplayStruct.mAllocator); } 598b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void startMark(const char* name) { 599b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mReplayStruct.mRenderer.startMark(name); 600b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik } 601b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void endMark() { 602b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mReplayStruct.mRenderer.endMark(); 603b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik } 604b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int level() { return mLevel; } 605b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int replayFlags() { return mReplayStruct.mReplayFlags; } 6067466986d2055eb8711f36a85ac539b1572ffe805Chris Craik inline SkPath* allocPathForFrame() { return mReplayStruct.allocPathForFrame(); } 607113e0824d6bddf4376240681f9cf6a2deded9498John Reck 608113e0824d6bddf4376240681f9cf6a2deded9498John Reckprivate: 609113e0824d6bddf4376240681f9cf6a2deded9498John Reck ReplayStateStruct& mReplayStruct; 610113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int mLevel; 611113e0824d6bddf4376240681f9cf6a2deded9498John Reck}; 612113e0824d6bddf4376240681f9cf6a2deded9498John Reck 61380d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craikvoid RenderNode::replay(ReplayStateStruct& replayStruct, const int level) { 614b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik ReplayOperationHandler handler(replayStruct, level); 615b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperations<ReplayOperationHandler>(replayStruct.mRenderer, handler); 616113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 617113e0824d6bddf4376240681f9cf6a2deded9498John Reck 6188afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craikvoid RenderNode::buildZSortedChildList(const DisplayListData::Chunk& chunk, 6198afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik Vector<ZDrawRenderNodeOpPair>& zTranslatedNodes) { 6208afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik if (chunk.beginChildIndex == chunk.endChildIndex) return; 621113e0824d6bddf4376240681f9cf6a2deded9498John Reck 6228afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik for (unsigned int i = chunk.beginChildIndex; i < chunk.endChildIndex; i++) { 623a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mDisplayListData->children()[i]; 624a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* child = childOp->mRenderNode; 625cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik float childZ = child->properties().getZ(); 626113e0824d6bddf4376240681f9cf6a2deded9498John Reck 6278afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik if (!MathUtils::isZero(childZ) && chunk.reorderChildren) { 628a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik zTranslatedNodes.add(ZDrawRenderNodeOpPair(childZ, childOp)); 629113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 630d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (!child->properties().getProjectBackwards()) { 631113e0824d6bddf4376240681f9cf6a2deded9498John Reck // regular, in order drawing DisplayList 632113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; 633113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 634113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 635113e0824d6bddf4376240681f9cf6a2deded9498John Reck 6368afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik // Z sort any 3d children (stable-ness makes z compare fall back to standard drawing order) 637113e0824d6bddf4376240681f9cf6a2deded9498John Reck std::stable_sort(zTranslatedNodes.begin(), zTranslatedNodes.end()); 638113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 639113e0824d6bddf4376240681f9cf6a2deded9498John Reck 640b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craiktemplate <class T> 641b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueDrawShadowOperation(const Matrix4& transformFromParent, T& handler) { 64277b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik if (properties().getAlpha() <= 0.0f 64377b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik || properties().getOutline().getAlpha() <= 0.0f 64477b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik || !properties().getOutline().getPath()) { 64577b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik // no shadow to draw 64677b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik return; 64777b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik } 648b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 649b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mat4 shadowMatrixXY(transformFromParent); 650b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik applyViewPropertyTransforms(shadowMatrixXY); 651b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 652b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik // Z matrix needs actual 3d transformation, so mapped z values will be correct 653b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mat4 shadowMatrixZ(transformFromParent); 654b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik applyViewPropertyTransforms(shadowMatrixZ, true); 655b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 6567466986d2055eb8711f36a85ac539b1572ffe805Chris Craik const SkPath* casterOutlinePath = properties().getOutline().getPath(); 657af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik const SkPath* revealClipPath = properties().getRevealClip().getPath(); 65861317325b7b4b4ffafd9400ab5966e8d7c67df2eChris Craik if (revealClipPath && revealClipPath->isEmpty()) return; 65961317325b7b4b4ffafd9400ab5966e8d7c67df2eChris Craik 66077b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik float casterAlpha = properties().getAlpha() * properties().getOutline().getAlpha(); 6617466986d2055eb8711f36a85ac539b1572ffe805Chris Craik 6627466986d2055eb8711f36a85ac539b1572ffe805Chris Craik const SkPath* outlinePath = casterOutlinePath; 6637466986d2055eb8711f36a85ac539b1572ffe805Chris Craik if (revealClipPath) { 6647466986d2055eb8711f36a85ac539b1572ffe805Chris Craik // if we can't simply use the caster's path directly, create a temporary one 6657466986d2055eb8711f36a85ac539b1572ffe805Chris Craik SkPath* frameAllocatedPath = handler.allocPathForFrame(); 6667466986d2055eb8711f36a85ac539b1572ffe805Chris Craik 6677466986d2055eb8711f36a85ac539b1572ffe805Chris Craik // intersect the outline with the convex reveal clip 6687466986d2055eb8711f36a85ac539b1572ffe805Chris Craik Op(*casterOutlinePath, *revealClipPath, kIntersect_PathOp, frameAllocatedPath); 6697466986d2055eb8711f36a85ac539b1572ffe805Chris Craik outlinePath = frameAllocatedPath; 6707466986d2055eb8711f36a85ac539b1572ffe805Chris Craik } 6717466986d2055eb8711f36a85ac539b1572ffe805Chris Craik 672b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik DisplayListOp* shadowOp = new (handler.allocator()) DrawShadowOp( 6737466986d2055eb8711f36a85ac539b1572ffe805Chris Craik shadowMatrixXY, shadowMatrixZ, casterAlpha, outlinePath); 674b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik handler(shadowOp, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 675b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik} 676b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 677113e0824d6bddf4376240681f9cf6a2deded9498John Reck#define SHADOW_DELTA 0.1f 678113e0824d6bddf4376240681f9cf6a2deded9498John Reck 679113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 680c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craikvoid RenderNode::issueOperationsOf3dChildren(ChildrenSelectMode mode, 681c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik const Matrix4& initialTransform, const Vector<ZDrawRenderNodeOpPair>& zTranslatedNodes, 682c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik OpenGLRenderer& renderer, T& handler) { 683113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int size = zTranslatedNodes.size(); 684113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (size == 0 685113e0824d6bddf4376240681f9cf6a2deded9498John Reck || (mode == kNegativeZChildren && zTranslatedNodes[0].key > 0.0f) 686113e0824d6bddf4376240681f9cf6a2deded9498John Reck || (mode == kPositiveZChildren && zTranslatedNodes[size - 1].key < 0.0f)) { 687113e0824d6bddf4376240681f9cf6a2deded9498John Reck // no 3d children to draw 688113e0824d6bddf4376240681f9cf6a2deded9498John Reck return; 689113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 690113e0824d6bddf4376240681f9cf6a2deded9498John Reck 691c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik // Apply the base transform of the parent of the 3d children. This isolates 692c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik // 3d children of the current chunk from transformations made in previous chunks. 693c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik int rootRestoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag); 694c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik renderer.setMatrix(initialTransform); 695c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik 696113e0824d6bddf4376240681f9cf6a2deded9498John Reck /** 697113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Draw shadows and (potential) casters mostly in order, but allow the shadows of casters 698113e0824d6bddf4376240681f9cf6a2deded9498John Reck * with very similar Z heights to draw together. 699113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 700113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This way, if Views A & B have the same Z height and are both casting shadows, the shadows are 701113e0824d6bddf4376240681f9cf6a2deded9498John Reck * underneath both, and neither's shadow is drawn on top of the other. 702113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 703113e0824d6bddf4376240681f9cf6a2deded9498John Reck const size_t nonNegativeIndex = findNonNegativeIndex(zTranslatedNodes); 704113e0824d6bddf4376240681f9cf6a2deded9498John Reck size_t drawIndex, shadowIndex, endIndex; 705113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (mode == kNegativeZChildren) { 706113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex = 0; 707113e0824d6bddf4376240681f9cf6a2deded9498John Reck endIndex = nonNegativeIndex; 708113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex = endIndex; // draw no shadows 709113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 710113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex = nonNegativeIndex; 711113e0824d6bddf4376240681f9cf6a2deded9498John Reck endIndex = size; 712113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex = drawIndex; // potentially draw shadow for each pos Z child 713113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 7143f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 7153f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*s%d %s 3d children:", (handler.level() + 1) * 2, "", 7163f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik endIndex - drawIndex, mode == kNegativeZChildren ? "negative" : "positive"); 7173f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 718113e0824d6bddf4376240681f9cf6a2deded9498John Reck float lastCasterZ = 0.0f; 719113e0824d6bddf4376240681f9cf6a2deded9498John Reck while (shadowIndex < endIndex || drawIndex < endIndex) { 720113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (shadowIndex < endIndex) { 721a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* casterOp = zTranslatedNodes[shadowIndex].value; 722a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* caster = casterOp->mRenderNode; 723113e0824d6bddf4376240681f9cf6a2deded9498John Reck const float casterZ = zTranslatedNodes[shadowIndex].key; 724113e0824d6bddf4376240681f9cf6a2deded9498John Reck // attempt to render the shadow if the caster about to be drawn is its caster, 725113e0824d6bddf4376240681f9cf6a2deded9498John Reck // OR if its caster's Z value is similar to the previous potential caster 726113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (shadowIndex == drawIndex || casterZ - lastCasterZ < SHADOW_DELTA) { 727b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik caster->issueDrawShadowOperation(casterOp->mTransformFromParent, handler); 728113e0824d6bddf4376240681f9cf6a2deded9498John Reck 729113e0824d6bddf4376240681f9cf6a2deded9498John Reck lastCasterZ = casterZ; // must do this even if current caster not casting a shadow 730113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex++; 731113e0824d6bddf4376240681f9cf6a2deded9498John Reck continue; 732113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 733113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 734113e0824d6bddf4376240681f9cf6a2deded9498John Reck 735113e0824d6bddf4376240681f9cf6a2deded9498John Reck // only the actual child DL draw needs to be in save/restore, 736113e0824d6bddf4376240681f9cf6a2deded9498John Reck // since it modifies the renderer's matrix 737113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag); 738113e0824d6bddf4376240681f9cf6a2deded9498John Reck 739a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = zTranslatedNodes[drawIndex].value; 740a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* child = childOp->mRenderNode; 741113e0824d6bddf4376240681f9cf6a2deded9498John Reck 742113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.concatMatrix(childOp->mTransformFromParent); 743113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; // this is horrible, I'm so sorry everyone 744d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(childOp, renderer.getSaveCount() - 1, properties().getClipToBounds()); 745113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 746113e0824d6bddf4376240681f9cf6a2deded9498John Reck 747113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.restoreToCount(restoreTo); 748113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex++; 749113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 750c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik renderer.restoreToCount(rootRestoreTo); 751113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 752113e0824d6bddf4376240681f9cf6a2deded9498John Reck 753113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 754b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueOperationsOfProjectedChildren(OpenGLRenderer& renderer, T& handler) { 7553f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*s%d projected children:", (handler.level() + 1) * 2, "", mProjectedNodes.size()); 7563f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkPath* projectionReceiverOutline = properties().getOutline().getPath(); 7573f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik int restoreTo = renderer.getSaveCount(); 7583f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 759b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik LinearAllocator& alloc = handler.allocator(); 760b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik handler(new (alloc) SaveOp(SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag), 761b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik PROPERTY_SAVECOUNT, properties().getClipToBounds()); 762b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik 763b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik // Transform renderer to match background we're projecting onto 764b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik // (by offsetting canvas by translationX/Y of background rendernode, since only those are set) 765b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik const DisplayListOp* op = 766b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik (mDisplayListData->displayListOps[mDisplayListData->projectionReceiveIndex]); 767b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik const DrawRenderNodeOp* backgroundOp = reinterpret_cast<const DrawRenderNodeOp*>(op); 768b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik const RenderProperties& backgroundProps = backgroundOp->mRenderNode->properties(); 769b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik renderer.translate(backgroundProps.getTranslationX(), backgroundProps.getTranslationY()); 770b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik 7713f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // If the projection reciever has an outline, we mask each of the projected rendernodes to it 7723f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // Either with clipRect, or special saveLayer masking 7733f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik if (projectionReceiverOutline != NULL) { 7743f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkRect& outlineBounds = projectionReceiverOutline->getBounds(); 7753f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik if (projectionReceiverOutline->isRect(NULL)) { 7763f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // mask to the rect outline simply with clipRect 7773f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik ClipRectOp* clipOp = new (alloc) ClipRectOp( 7783f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.left(), outlineBounds.top(), 7793f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.right(), outlineBounds.bottom(), SkRegion::kIntersect_Op); 7803f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler(clipOp, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 7813f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } else { 7823f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // wrap the projected RenderNodes with a SaveLayer that will mask to the outline 7833f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik SaveLayerOp* op = new (alloc) SaveLayerOp( 7843f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.left(), outlineBounds.top(), 7853f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik outlineBounds.right(), outlineBounds.bottom(), 78680d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik 255, SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag | SkCanvas::kARGB_ClipLayer_SaveFlag); 7873f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik op->setMask(projectionReceiverOutline); 7883f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 7893f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 7903f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik /* TODO: add optimizations here to take advantage of placement/size of projected 7913f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik * children (which may shrink saveLayer area significantly). This is dependent on 7923f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik * passing actual drawing/dirtying bounds of projected content down to native. 7933f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik */ 7943f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } 7953f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } 7963f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 7973f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // draw projected nodes 798113e0824d6bddf4376240681f9cf6a2deded9498John Reck for (size_t i = 0; i < mProjectedNodes.size(); i++) { 799a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mProjectedNodes[i]; 800113e0824d6bddf4376240681f9cf6a2deded9498John Reck 801113e0824d6bddf4376240681f9cf6a2deded9498John Reck // matrix save, concat, and restore can be done safely without allocating operations 802113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag); 803113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.concatMatrix(childOp->mTransformFromCompositingAncestor); 804113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; // this is horrible, I'm so sorry everyone 805d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(childOp, renderer.getSaveCount() - 1, properties().getClipToBounds()); 806113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 807113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.restoreToCount(restoreTo); 808113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 8093f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 8103f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik if (projectionReceiverOutline != NULL) { 8113f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler(new (alloc) RestoreToCountOp(restoreTo), 8123f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik PROPERTY_SAVECOUNT, properties().getClipToBounds()); 8133f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik } 814113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 815113e0824d6bddf4376240681f9cf6a2deded9498John Reck 816113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 817113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This function serves both defer and replay modes, and will organize the displayList's component 818113e0824d6bddf4376240681f9cf6a2deded9498John Reck * operations for a single frame: 819113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 820113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Every 'simple' state operation that affects just the matrix and alpha (or other factors of 821113e0824d6bddf4376240681f9cf6a2deded9498John Reck * DeferredDisplayState) may be issued directly to the renderer, but complex operations (with custom 822113e0824d6bddf4376240681f9cf6a2deded9498John Reck * defer logic) and operations in displayListOps are issued through the 'handler' which handles the 823113e0824d6bddf4376240681f9cf6a2deded9498John Reck * defer vs replay logic, per operation 824113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 825113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 826b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueOperations(OpenGLRenderer& renderer, T& handler) { 8270645128b80621edee70f8cab4afb208fe0c26becChris Craik const int level = handler.level(); 8280645128b80621edee70f8cab4afb208fe0c26becChris Craik if (mDisplayListData->isEmpty()) { 8290645128b80621edee70f8cab4afb208fe0c26becChris Craik DISPLAY_LIST_LOGD("%*sEmpty display list (%p, %s)", level * 2, "", this, getName()); 8300645128b80621edee70f8cab4afb208fe0c26becChris Craik return; 8310645128b80621edee70f8cab4afb208fe0c26becChris Craik } 8320645128b80621edee70f8cab4afb208fe0c26becChris Craik 83325fbb3fa1138675379102a44405852555cefccbdJohn Reck const bool drawLayer = (mLayer && (&renderer != mLayer->renderer)); 83425fbb3fa1138675379102a44405852555cefccbdJohn Reck // If we are updating the contents of mLayer, we don't want to apply any of 83525fbb3fa1138675379102a44405852555cefccbdJohn Reck // the RenderNode's properties to this issueOperations pass. Those will all 83625fbb3fa1138675379102a44405852555cefccbdJohn Reck // be applied when the layer is drawn, aka when this is true. 83725fbb3fa1138675379102a44405852555cefccbdJohn Reck const bool useViewProperties = (!mLayer || drawLayer); 8380645128b80621edee70f8cab4afb208fe0c26becChris Craik if (useViewProperties) { 8390645128b80621edee70f8cab4afb208fe0c26becChris Craik const Outline& outline = properties().getOutline(); 8400645128b80621edee70f8cab4afb208fe0c26becChris Craik if (properties().getAlpha() <= 0 || (outline.getShouldClip() && outline.isEmpty())) { 8410645128b80621edee70f8cab4afb208fe0c26becChris Craik DISPLAY_LIST_LOGD("%*sRejected display list (%p, %s)", level * 2, "", this, getName()); 8420645128b80621edee70f8cab4afb208fe0c26becChris Craik return; 8430645128b80621edee70f8cab4afb208fe0c26becChris Craik } 844113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 845113e0824d6bddf4376240681f9cf6a2deded9498John Reck 8463f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler.startMark(getName()); 847b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 848113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST 8493f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const Rect& clipRect = renderer.getLocalClipBounds(); 8503f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*sStart display list (%p, %s), localClipBounds: %.0f, %.0f, %.0f, %.0f", 8513f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik level * 2, "", this, getName(), 8523f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik clipRect.left, clipRect.top, clipRect.right, clipRect.bottom); 853113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 854113e0824d6bddf4376240681f9cf6a2deded9498John Reck 855113e0824d6bddf4376240681f9cf6a2deded9498John Reck LinearAllocator& alloc = handler.allocator(); 856113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.getSaveCount(); 857113e0824d6bddf4376240681f9cf6a2deded9498John Reck handler(new (alloc) SaveOp(SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag), 858d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck PROPERTY_SAVECOUNT, properties().getClipToBounds()); 859113e0824d6bddf4376240681f9cf6a2deded9498John Reck 860113e0824d6bddf4376240681f9cf6a2deded9498John Reck DISPLAY_LIST_LOGD("%*sSave %d %d", (level + 1) * 2, "", 861113e0824d6bddf4376240681f9cf6a2deded9498John Reck SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag, restoreTo); 862113e0824d6bddf4376240681f9cf6a2deded9498John Reck 86325fbb3fa1138675379102a44405852555cefccbdJohn Reck if (useViewProperties) { 86425fbb3fa1138675379102a44405852555cefccbdJohn Reck setViewProperties<T>(renderer, handler); 86525fbb3fa1138675379102a44405852555cefccbdJohn Reck } 866113e0824d6bddf4376240681f9cf6a2deded9498John Reck 8678c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik bool quickRejected = properties().getClipToBounds() 8688c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik && renderer.quickRejectConservative(0, 0, properties().getWidth(), properties().getHeight()); 869113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!quickRejected) { 870c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik Matrix4 initialTransform(*(renderer.currentTransform())); 871c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik 87225fbb3fa1138675379102a44405852555cefccbdJohn Reck if (drawLayer) { 87325fbb3fa1138675379102a44405852555cefccbdJohn Reck handler(new (alloc) DrawLayerOp(mLayer, 0, 0), 87425fbb3fa1138675379102a44405852555cefccbdJohn Reck renderer.getSaveCount() - 1, properties().getClipToBounds()); 87525fbb3fa1138675379102a44405852555cefccbdJohn Reck } else { 8768afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik DisplayListLogBuffer& logBuffer = DisplayListLogBuffer::getInstance(); 8778afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik for (size_t chunkIndex = 0; chunkIndex < mDisplayListData->getChunks().size(); chunkIndex++) { 8788afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik const DisplayListData::Chunk& chunk = mDisplayListData->getChunks()[chunkIndex]; 87925fbb3fa1138675379102a44405852555cefccbdJohn Reck 8808afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik Vector<ZDrawRenderNodeOpPair> zTranslatedNodes; 8818afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik buildZSortedChildList(chunk, zTranslatedNodes); 88225fbb3fa1138675379102a44405852555cefccbdJohn Reck 883c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik issueOperationsOf3dChildren(kNegativeZChildren, 884c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik initialTransform, zTranslatedNodes, renderer, handler); 885c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik 8868afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik const int saveCountOffset = renderer.getSaveCount() - 1; 8878afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik const int projectionReceiveIndex = mDisplayListData->projectionReceiveIndex; 88825fbb3fa1138675379102a44405852555cefccbdJohn Reck 8898afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik for (int opIndex = chunk.beginOpIndex; opIndex < chunk.endOpIndex; opIndex++) { 8908afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik DisplayListOp *op = mDisplayListData->displayListOps[opIndex]; 89180d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik#if DEBUG_DISPLAY_LIST 8928afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik op->output(level + 1); 89380d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik#endif 8948afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik logBuffer.writeCommand(level, op->name()); 8958afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik handler(op, saveCountOffset, properties().getClipToBounds()); 89625fbb3fa1138675379102a44405852555cefccbdJohn Reck 8978afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik if (CC_UNLIKELY(!mProjectedNodes.isEmpty() && opIndex == projectionReceiveIndex)) { 8988afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik issueOperationsOfProjectedChildren(renderer, handler); 8998afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik } 90025fbb3fa1138675379102a44405852555cefccbdJohn Reck } 901113e0824d6bddf4376240681f9cf6a2deded9498John Reck 902c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik issueOperationsOf3dChildren(kPositiveZChildren, 903c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik initialTransform, zTranslatedNodes, renderer, handler); 9048afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik } 90525fbb3fa1138675379102a44405852555cefccbdJohn Reck } 906113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 907113e0824d6bddf4376240681f9cf6a2deded9498John Reck 908113e0824d6bddf4376240681f9cf6a2deded9498John Reck DISPLAY_LIST_LOGD("%*sRestoreToCount %d", (level + 1) * 2, "", restoreTo); 909113e0824d6bddf4376240681f9cf6a2deded9498John Reck handler(new (alloc) RestoreToCountOp(restoreTo), 910d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck PROPERTY_SAVECOUNT, properties().getClipToBounds()); 911113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.setOverrideLayerAlpha(1.0f); 912b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 9133f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*sDone (%p, %s)", level * 2, "", this, getName()); 914b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik handler.endMark(); 915113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 916113e0824d6bddf4376240681f9cf6a2deded9498John Reck 917113e0824d6bddf4376240681f9cf6a2deded9498John Reck} /* namespace uirenderer */ 918113e0824d6bddf4376240681f9cf6a2deded9498John Reck} /* namespace android */ 919