RenderNode.cpp revision f293259c0d7331892dfc87180f813ccfd0101c09
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#include "RenderNode.h" 18113e0824d6bddf4376240681f9cf6a2deded9498John Reck 19e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck#include <algorithm> 20c25e506f7fc08790c0532f927f31310a2ca778b7John Reck#include <string> 21e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck 22113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <SkCanvas.h> 23113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include <algorithm> 24113e0824d6bddf4376240681f9cf6a2deded9498John Reck 25113e0824d6bddf4376240681f9cf6a2deded9498John Reck 26e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck#include "DamageAccumulator.h" 27113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "Debug.h" 28113e0824d6bddf4376240681f9cf6a2deded9498John Reck#include "DisplayListOp.h" 2925fbb3fa1138675379102a44405852555cefccbdJohn Reck#include "LayerRenderer.h" 3025fbb3fa1138675379102a44405852555cefccbdJohn Reck#include "OpenGLRenderer.h" 312dc236b2bae13b9a0ed9b3f7320502aecd7983b3Tom Hudson#include "TreeInfo.h" 32e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik#include "utils/MathUtils.h" 3370850ea258cbf91477efa57a1f1a23cc0044cc93Chris Craik#include "utils/TraceUtils.h" 34998a6d81896df8b662cc10ddeb35087b78b38d72John Reck#include "renderthread/CanvasContext.h" 35113e0824d6bddf4376240681f9cf6a2deded9498John Reck 36113e0824d6bddf4376240681f9cf6a2deded9498John Recknamespace android { 37113e0824d6bddf4376240681f9cf6a2deded9498John Recknamespace uirenderer { 38113e0824d6bddf4376240681f9cf6a2deded9498John Reck 39443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reckvoid RenderNode::debugDumpLayers(const char* prefix) { 40443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck if (mLayer) { 41443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck ALOGD("%sNode %p (%s) has layer %p (fbo = %u, wasBuildLayered = %s)", 42443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck prefix, this, getName(), mLayer, mLayer->getFbo(), 43443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck mLayer->wasBuildLayered ? "true" : "false"); 44443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck } 45443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck if (mDisplayListData) { 46443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck for (size_t i = 0; i < mDisplayListData->children().size(); i++) { 47443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck mDisplayListData->children()[i]->mRenderNode->debugDumpLayers(prefix); 48443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck } 49443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck } 50443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck} 51443a714fa7c0dd07fee3527cc5bc3d3ca1fb7d44John Reck 528de65a8e05285df52a1e6f0c1d5616dd233298a7John ReckRenderNode::RenderNode() 53ff941dcd815021bb20d6504eb486acb1e50592c3John Reck : mDirtyPropertyFields(0) 548de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck , mNeedsDisplayListDataSync(false) 55d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik , mDisplayListData(nullptr) 56d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik , mStagingDisplayListData(nullptr) 5768bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck , mAnimatorManager(*this) 58d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik , mLayer(nullptr) 59dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck , mParentCount(0) { 60113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 61113e0824d6bddf4376240681f9cf6a2deded9498John Reck 62113e0824d6bddf4376240681f9cf6a2deded9498John ReckRenderNode::~RenderNode() { 63dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck deleteDisplayListData(); 648de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck delete mStagingDisplayListData; 650e89e2b7bcb2c035e8cee77f93120e7c5617f8d2John Reck if (mLayer) { 660e89e2b7bcb2c035e8cee77f93120e7c5617f8d2John Reck ALOGW("Memory Warning: Layer %p missed its detachment, held on to for far too long!", mLayer); 670e89e2b7bcb2c035e8cee77f93120e7c5617f8d2John Reck mLayer->postDecStrong(); 68d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik mLayer = nullptr; 690e89e2b7bcb2c035e8cee77f93120e7c5617f8d2John Reck } 70113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 71113e0824d6bddf4376240681f9cf6a2deded9498John Reck 728de65a8e05285df52a1e6f0c1d5616dd233298a7John Reckvoid RenderNode::setStagingDisplayList(DisplayListData* data) { 738de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mNeedsDisplayListDataSync = true; 748de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck delete mStagingDisplayListData; 758de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mStagingDisplayListData = data; 76113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 77113e0824d6bddf4376240681f9cf6a2deded9498John Reck 78113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 79113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This function is a simplified version of replay(), where we simply retrieve and log the 80113e0824d6bddf4376240681f9cf6a2deded9498John Reck * display list. This function should remain in sync with the replay() function. 81113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 82113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::output(uint32_t level) { 83bf72eb80d9e00fe2fa360dff0ef581ea27c8e965Chris Craik ALOGD("%*sStart display list (%p, %s%s%s%s%s%s)", (level - 1) * 2, "", this, 84b5a5435a77bae40b55053ccde93b1ed45d0e8329Chris Craik getName(), 8543a1d31a2837406a437937b340db85c1a05ed1edChris Craik (MathUtils::isZero(properties().getAlpha()) ? ", zero alpha" : ""), 86b5a5435a77bae40b55053ccde93b1ed45d0e8329Chris Craik (properties().hasShadow() ? ", casting shadow" : ""), 87b5a5435a77bae40b55053ccde93b1ed45d0e8329Chris Craik (isRenderable() ? "" : ", empty"), 88bf72eb80d9e00fe2fa360dff0ef581ea27c8e965Chris Craik (properties().getProjectBackwards() ? ", projected" : ""), 89d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik (mLayer != nullptr ? ", on HW Layer" : "")); 90113e0824d6bddf4376240681f9cf6a2deded9498John Reck ALOGD("%*s%s %d", level * 2, "", "Save", 91113e0824d6bddf4376240681f9cf6a2deded9498John Reck SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag); 92113e0824d6bddf4376240681f9cf6a2deded9498John Reck 93d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck properties().debugOutputProperties(level); 94113e0824d6bddf4376240681f9cf6a2deded9498John Reck int flags = DisplayListOp::kOpLogFlag_Recurse; 95dc0349bebafb486b044655f3c146450b527a5123John Reck if (mDisplayListData) { 968afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik // TODO: consider printing the chunk boundaries here 97dc0349bebafb486b044655f3c146450b527a5123John Reck for (unsigned int i = 0; i < mDisplayListData->displayListOps.size(); i++) { 98dc0349bebafb486b044655f3c146450b527a5123John Reck mDisplayListData->displayListOps[i]->output(level, flags); 99dc0349bebafb486b044655f3c146450b527a5123John Reck } 100113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 101113e0824d6bddf4376240681f9cf6a2deded9498John Reck 1023f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik ALOGD("%*sDone (%p, %s)", (level - 1) * 2, "", this, getName()); 103113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 104113e0824d6bddf4376240681f9cf6a2deded9498John Reck 105fe5e7b7346a54537b980796ceeca66bfdbd05561John Reckint RenderNode::getDebugSize() { 106fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck int size = sizeof(RenderNode); 107fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (mStagingDisplayListData) { 1088afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik size += mStagingDisplayListData->getUsedSize(); 109fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 110fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck if (mDisplayListData && mDisplayListData != mStagingDisplayListData) { 1118afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik size += mDisplayListData->getUsedSize(); 112fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck } 113fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck return size; 114fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck} 115fe5e7b7346a54537b980796ceeca66bfdbd05561John Reck 116f4198b713e43c0c0f9adac74203cf24c2a49b802John Reckvoid RenderNode::prepareTree(TreeInfo& info) { 117f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck ATRACE_CALL(); 11869e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik LOG_ALWAYS_FATAL_IF(!info.damageAccumulator, "DamageAccumulator missing"); 119f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 120a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik // Functors don't correctly handle stencil usage of overdraw debugging - shove 'em in a layer. 121a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik bool functorsNeedLayer = Properties::debugOverdraw; 122a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik 123a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik prepareTreeImpl(info, functorsNeedLayer); 124f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck} 125f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 12668bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reckvoid RenderNode::addAnimator(const sp<BaseRenderNodeAnimator>& animator) { 12768bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck mAnimatorManager.addAnimator(animator); 12868bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck} 12968bfe0a37a0dcef52abd81688d8520c5d16e1a85John Reck 130e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reckvoid RenderNode::damageSelf(TreeInfo& info) { 131ce9f308063cc2bc7851f3f58c881da8a7271eeccJohn Reck if (isRenderable()) { 132293e868bfc1b07aad2cb2ebeee5b07424852c510John Reck if (properties().getClipDamageToBounds()) { 133a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->dirty(0, 0, properties().getWidth(), properties().getHeight()); 134a447d29c65fb811cd184775a3476101a1cede929John Reck } else { 135a447d29c65fb811cd184775a3476101a1cede929John Reck // Hope this is big enough? 136a447d29c65fb811cd184775a3476101a1cede929John Reck // TODO: Get this from the display list ops or something 137c128823940fb0be96eda810fa9f0c75f66d944b0John Reck info.damageAccumulator->dirty(DIRTY_MIN, DIRTY_MIN, DIRTY_MAX, DIRTY_MAX); 138a447d29c65fb811cd184775a3476101a1cede929John Reck } 139e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck } 140e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck} 141e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck 142a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reckvoid RenderNode::prepareLayer(TreeInfo& info, uint32_t dirtyMask) { 143856f0cc3e382206e67c1a62fe878627d7dd9ada5Chris Craik LayerType layerType = properties().effectiveLayerType(); 144182952f5eeefc2a21d76d4664ada0e2d78c1105cChris Craik if (CC_UNLIKELY(layerType == LayerType::RenderLayer)) { 145a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck // Damage applied so far needs to affect our parent, but does not require 146a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck // the layer to be updated. So we pop/push here to clear out the current 147a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck // damage and get a clean state for display list or children updates to 148a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck // affect, which will require the layer to be updated 149a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck info.damageAccumulator->popTransform(); 150a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck info.damageAccumulator->pushTransform(this); 151a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck if (dirtyMask & DISPLAY_LIST) { 152a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck damageSelf(info); 153a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck } 15425fbb3fa1138675379102a44405852555cefccbdJohn Reck } 15525fbb3fa1138675379102a44405852555cefccbdJohn Reck} 15625fbb3fa1138675379102a44405852555cefccbdJohn Reck 15725fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::pushLayerUpdate(TreeInfo& info) { 158856f0cc3e382206e67c1a62fe878627d7dd9ada5Chris Craik LayerType layerType = properties().effectiveLayerType(); 15925fbb3fa1138675379102a44405852555cefccbdJohn Reck // If we are not a layer OR we cannot be rendered (eg, view was detached) 16025fbb3fa1138675379102a44405852555cefccbdJohn Reck // we need to destroy any Layers we may have had previously 161182952f5eeefc2a21d76d4664ada0e2d78c1105cChris Craik if (CC_LIKELY(layerType != LayerType::RenderLayer) || CC_UNLIKELY(!isRenderable())) { 16225fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_UNLIKELY(mLayer)) { 16325fbb3fa1138675379102a44405852555cefccbdJohn Reck LayerRenderer::destroyLayer(mLayer); 164d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik mLayer = nullptr; 16525fbb3fa1138675379102a44405852555cefccbdJohn Reck } 16625fbb3fa1138675379102a44405852555cefccbdJohn Reck return; 16725fbb3fa1138675379102a44405852555cefccbdJohn Reck } 16825fbb3fa1138675379102a44405852555cefccbdJohn Reck 16969e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik bool transformUpdateNeeded = false; 17025fbb3fa1138675379102a44405852555cefccbdJohn Reck if (!mLayer) { 1713b20251a355c88193c439f928a84ae69483fb488John Reck mLayer = LayerRenderer::createRenderLayer(info.renderState, getWidth(), getHeight()); 17225fbb3fa1138675379102a44405852555cefccbdJohn Reck applyLayerPropertiesToLayer(info); 17325fbb3fa1138675379102a44405852555cefccbdJohn Reck damageSelf(info); 17469e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik transformUpdateNeeded = true; 17525fbb3fa1138675379102a44405852555cefccbdJohn Reck } else if (mLayer->layer.getWidth() != getWidth() || mLayer->layer.getHeight() != getHeight()) { 176c25e506f7fc08790c0532f927f31310a2ca778b7John Reck if (!LayerRenderer::resizeLayer(mLayer, getWidth(), getHeight())) { 177c25e506f7fc08790c0532f927f31310a2ca778b7John Reck LayerRenderer::destroyLayer(mLayer); 178d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik mLayer = nullptr; 179c25e506f7fc08790c0532f927f31310a2ca778b7John Reck } 18025fbb3fa1138675379102a44405852555cefccbdJohn Reck damageSelf(info); 18169e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik transformUpdateNeeded = true; 18269e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik } 18369e5adffb19135d51bde8e458f4907d7265f3e23Chris Craik 18425fbb3fa1138675379102a44405852555cefccbdJohn Reck SkRect dirty; 18525fbb3fa1138675379102a44405852555cefccbdJohn Reck info.damageAccumulator->peekAtDirty(&dirty); 18625fbb3fa1138675379102a44405852555cefccbdJohn Reck 187c25e506f7fc08790c0532f927f31310a2ca778b7John Reck if (!mLayer) { 1880e89e2b7bcb2c035e8cee77f93120e7c5617f8d2John Reck Caches::getInstance().dumpMemoryUsage(); 189c25e506f7fc08790c0532f927f31310a2ca778b7John Reck if (info.errorHandler) { 190c25e506f7fc08790c0532f927f31310a2ca778b7John Reck std::string msg = "Unable to create layer for "; 191c25e506f7fc08790c0532f927f31310a2ca778b7John Reck msg += getName(); 192c25e506f7fc08790c0532f927f31310a2ca778b7John Reck info.errorHandler->onError(msg); 193c25e506f7fc08790c0532f927f31310a2ca778b7John Reck } 194c25e506f7fc08790c0532f927f31310a2ca778b7John Reck return; 195c25e506f7fc08790c0532f927f31310a2ca778b7John Reck } 196c25e506f7fc08790c0532f927f31310a2ca778b7John Reck 197c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik if (transformUpdateNeeded) { 198c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik // update the transform in window of the layer to reset its origin wrt light source position 199c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik Matrix4 windowTransform; 200c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik info.damageAccumulator->computeCurrentTransform(&windowTransform); 201c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik mLayer->setWindowTransform(windowTransform); 202c71bfcaa182e3d4fd9874362d3b4781fda934a21Chris Craik } 203c79eabcd3c6306bb2ec75f9584b79e661f265127John Reck 204c79eabcd3c6306bb2ec75f9584b79e661f265127John Reck if (dirty.intersect(0, 0, getWidth(), getHeight())) { 20571487eb0ceb2b7dea02649e78d99bb5952f5eaefMike Reed dirty.roundOut(&dirty); 20625fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->updateDeferred(this, dirty.fLeft, dirty.fTop, dirty.fRight, dirty.fBottom); 20725fbb3fa1138675379102a44405852555cefccbdJohn Reck } 20825fbb3fa1138675379102a44405852555cefccbdJohn Reck // This is not inside the above if because we may have called 20925fbb3fa1138675379102a44405852555cefccbdJohn Reck // updateDeferred on a previous prepare pass that didn't have a renderer 21025fbb3fa1138675379102a44405852555cefccbdJohn Reck if (info.renderer && mLayer->deferredUpdateScheduled) { 21125fbb3fa1138675379102a44405852555cefccbdJohn Reck info.renderer->pushLayerUpdate(mLayer); 21225fbb3fa1138675379102a44405852555cefccbdJohn Reck } 213998a6d81896df8b662cc10ddeb35087b78b38d72John Reck 21400e79c9947b741194ff6c0d08ede9b3befbf9c9dJohn Reck if (info.canvasContext) { 21500e79c9947b741194ff6c0d08ede9b3befbf9c9dJohn Reck // There might be prefetched layers that need to be accounted for. 21600e79c9947b741194ff6c0d08ede9b3befbf9c9dJohn Reck // That might be us, so tell CanvasContext that this layer is in the 21700e79c9947b741194ff6c0d08ede9b3befbf9c9dJohn Reck // tree and should not be destroyed. 218998a6d81896df8b662cc10ddeb35087b78b38d72John Reck info.canvasContext->markLayerInUse(this); 219998a6d81896df8b662cc10ddeb35087b78b38d72John Reck } 22025fbb3fa1138675379102a44405852555cefccbdJohn Reck} 22125fbb3fa1138675379102a44405852555cefccbdJohn Reck 222a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik/** 223a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik * Traverse down the the draw tree to prepare for a frame. 224a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik * 225a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik * MODE_FULL = UI Thread-driven (thus properties must be synced), otherwise RT driven 226a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik * 227a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik * While traversing down the tree, functorsNeedLayer flag is set to true if anything that uses the 228a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik * stencil buffer may be needed. Views that use a functor to draw will be forced onto a layer. 229a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik */ 230a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craikvoid RenderNode::prepareTreeImpl(TreeInfo& info, bool functorsNeedLayer) { 231a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->pushTransform(this); 232f47a594f5250b1914c36423ee6b371f0b8db09d0John Reck 233dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (info.mode == TreeInfo::MODE_FULL) { 23425fbb3fa1138675379102a44405852555cefccbdJohn Reck pushStagingPropertiesChanges(info); 235e45b1fd03b524d2b57cc6c222d89076a31a08beaJohn Reck } 2369eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck uint32_t animatorDirtyMask = 0; 2379eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck if (CC_LIKELY(info.runAnimations)) { 2389eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck animatorDirtyMask = mAnimatorManager.animate(info); 2399eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck } 240a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik 2413f725f0a5abd23833176bdc26fda964e923e75deJohn Reck bool willHaveFunctor = false; 2423f725f0a5abd23833176bdc26fda964e923e75deJohn Reck if (info.mode == TreeInfo::MODE_FULL && mStagingDisplayListData) { 2433f725f0a5abd23833176bdc26fda964e923e75deJohn Reck willHaveFunctor = !mStagingDisplayListData->functors.isEmpty(); 2443f725f0a5abd23833176bdc26fda964e923e75deJohn Reck } else if (mDisplayListData) { 2453f725f0a5abd23833176bdc26fda964e923e75deJohn Reck willHaveFunctor = !mDisplayListData->functors.isEmpty(); 2463f725f0a5abd23833176bdc26fda964e923e75deJohn Reck } 247a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik bool childFunctorsNeedLayer = mProperties.prepareForFunctorPresence( 248a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik willHaveFunctor, functorsNeedLayer); 249a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik 250a7c2ea20c43ab797bef5801530687e22e83def8fJohn Reck prepareLayer(info, animatorDirtyMask); 251dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (info.mode == TreeInfo::MODE_FULL) { 25225fbb3fa1138675379102a44405852555cefccbdJohn Reck pushStagingDisplayListChanges(info); 25325fbb3fa1138675379102a44405852555cefccbdJohn Reck } 254a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik prepareSubTree(info, childFunctorsNeedLayer, mDisplayListData); 25525fbb3fa1138675379102a44405852555cefccbdJohn Reck pushLayerUpdate(info); 25625fbb3fa1138675379102a44405852555cefccbdJohn Reck 257a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->popTransform(); 258f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck} 259f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck 26025fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::pushStagingPropertiesChanges(TreeInfo& info) { 261ff941dcd815021bb20d6504eb486acb1e50592c3John Reck // Push the animators first so that setupStartValueIfNecessary() is called 262ff941dcd815021bb20d6504eb486acb1e50592c3John Reck // before properties() is trampled by stagingProperties(), as they are 263ff941dcd815021bb20d6504eb486acb1e50592c3John Reck // required by some animators. 2649eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck if (CC_LIKELY(info.runAnimations)) { 265119907cd2575c56b1ebf66348b52e67aaf6a88d8John Reck mAnimatorManager.pushStaging(); 2669eb9f6f8cbbbd87d45da8071aa54cb066a797723John Reck } 267ff941dcd815021bb20d6504eb486acb1e50592c3John Reck if (mDirtyPropertyFields) { 268ff941dcd815021bb20d6504eb486acb1e50592c3John Reck mDirtyPropertyFields = 0; 269e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck damageSelf(info); 270a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->popTransform(); 271ff941dcd815021bb20d6504eb486acb1e50592c3John Reck mProperties = mStagingProperties; 27225fbb3fa1138675379102a44405852555cefccbdJohn Reck applyLayerPropertiesToLayer(info); 273e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // We could try to be clever and only re-damage if the matrix changed. 274e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // However, we don't need to worry about that. The cost of over-damaging 275e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // here is only going to be a single additional map rect of this node 276e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // plus a rect join(). The parent's transform (and up) will only be 277e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck // performed once. 278a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->pushTransform(this); 279e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck damageSelf(info); 280ff941dcd815021bb20d6504eb486acb1e50592c3John Reck } 28125fbb3fa1138675379102a44405852555cefccbdJohn Reck} 28225fbb3fa1138675379102a44405852555cefccbdJohn Reck 28364bb413a664001c95c8439cf097dc3033f4ed733Andreas Gampevoid RenderNode::applyLayerPropertiesToLayer(TreeInfo& info) { 28425fbb3fa1138675379102a44405852555cefccbdJohn Reck if (CC_LIKELY(!mLayer)) return; 28525fbb3fa1138675379102a44405852555cefccbdJohn Reck 28625fbb3fa1138675379102a44405852555cefccbdJohn Reck const LayerProperties& props = properties().layerProperties(); 28725fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->setAlpha(props.alpha(), props.xferMode()); 28825fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->setColorFilter(props.colorFilter()); 28925fbb3fa1138675379102a44405852555cefccbdJohn Reck mLayer->setBlend(props.needsBlending()); 29025fbb3fa1138675379102a44405852555cefccbdJohn Reck} 29125fbb3fa1138675379102a44405852555cefccbdJohn Reck 29225fbb3fa1138675379102a44405852555cefccbdJohn Reckvoid RenderNode::pushStagingDisplayListChanges(TreeInfo& info) { 2938de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck if (mNeedsDisplayListDataSync) { 2948de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mNeedsDisplayListDataSync = false; 295dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // Make sure we inc first so that we don't fluctuate between 0 and 1, 296dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // which would thrash the layer cache 297dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mStagingDisplayListData) { 298dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck for (size_t i = 0; i < mStagingDisplayListData->children().size(); i++) { 299dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mStagingDisplayListData->children()[i]->mRenderNode->incParentRefCount(); 300dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 301dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 3025c9d717d3e7064db76d2a01223af51379dadf2c3John Reck // Damage with the old display list first then the new one to catch any 3035c9d717d3e7064db76d2a01223af51379dadf2c3John Reck // changes in isRenderable or, in the future, bounds 3045c9d717d3e7064db76d2a01223af51379dadf2c3John Reck damageSelf(info); 305dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck deleteDisplayListData(); 306a35778c799e8073a42b9e22191bde9d838327ab7John Reck // TODO: Remove this caches stuff 307a35778c799e8073a42b9e22191bde9d838327ab7John Reck if (mStagingDisplayListData && mStagingDisplayListData->functors.size()) { 308a35778c799e8073a42b9e22191bde9d838327ab7John Reck Caches::getInstance().registerFunctors(mStagingDisplayListData->functors.size()); 309a35778c799e8073a42b9e22191bde9d838327ab7John Reck } 3108de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck mDisplayListData = mStagingDisplayListData; 311d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik mStagingDisplayListData = nullptr; 31209d5cddf67b676018700bcc10a72242641cd7eecJohn Reck if (mDisplayListData) { 31309d5cddf67b676018700bcc10a72242641cd7eecJohn Reck for (size_t i = 0; i < mDisplayListData->functors.size(); i++) { 314d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik (*mDisplayListData->functors[i])(DrawGlInfo::kModeSync, nullptr); 31509d5cddf67b676018700bcc10a72242641cd7eecJohn Reck } 31609d5cddf67b676018700bcc10a72242641cd7eecJohn Reck } 317e4267ea4f20740c37c01bfb6aefcf61fddc4566aJohn Reck damageSelf(info); 3188de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck } 3198de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck} 320113e0824d6bddf4376240681f9cf6a2deded9498John Reck 321dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reckvoid RenderNode::deleteDisplayListData() { 322dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mDisplayListData) { 323dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck for (size_t i = 0; i < mDisplayListData->children().size(); i++) { 324dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mDisplayListData->children()[i]->mRenderNode->decParentRefCount(); 325dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 326a35778c799e8073a42b9e22191bde9d838327ab7John Reck if (mDisplayListData->functors.size()) { 327a35778c799e8073a42b9e22191bde9d838327ab7John Reck Caches::getInstance().unregisterFunctors(mDisplayListData->functors.size()); 328a35778c799e8073a42b9e22191bde9d838327ab7John Reck } 329dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 330dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck delete mDisplayListData; 331d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik mDisplayListData = nullptr; 332dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck} 333dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck 334a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craikvoid RenderNode::prepareSubTree(TreeInfo& info, bool functorsNeedLayer, DisplayListData* subtree) { 3358de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck if (subtree) { 336860d155f866cc15a725e7ce03763280987f24901John Reck TextureCache& cache = Caches::getInstance().textureCache; 33709d5cddf67b676018700bcc10a72242641cd7eecJohn Reck info.out.hasFunctors |= subtree->functors.size(); 338860d155f866cc15a725e7ce03763280987f24901John Reck for (size_t i = 0; info.prepareTextures && i < subtree->bitmapResources.size(); i++) { 33900e79c9947b741194ff6c0d08ede9b3befbf9c9dJohn Reck info.prepareTextures = cache.prefetchAndMarkInUse( 34000e79c9947b741194ff6c0d08ede9b3befbf9c9dJohn Reck info.canvasContext, subtree->bitmapResources[i]); 341f4198b713e43c0c0f9adac74203cf24c2a49b802John Reck } 3428de65a8e05285df52a1e6f0c1d5616dd233298a7John Reck for (size_t i = 0; i < subtree->children().size(); i++) { 343a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* op = subtree->children()[i]; 344a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* childNode = op->mRenderNode; 345a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->pushTransform(&op->mTransformFromParent); 346a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik bool childFunctorsNeedLayer = functorsNeedLayer 347a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik // Recorded with non-rect clip, or canvas-rotated by parent 348a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik || op->mRecordedWithPotentialStencilClip; 349a766cb2bce5db9108c0266fbebea6aa18d5713ffChris Craik childNode->prepareTreeImpl(info, childFunctorsNeedLayer); 350a447d29c65fb811cd184775a3476101a1cede929John Reck info.damageAccumulator->popTransform(); 3515bf11bb98f5dbe278c257355d24c181237abd68cJohn Reck } 352113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 353113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 354113e0824d6bddf4376240681f9cf6a2deded9498John Reck 355dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reckvoid RenderNode::destroyHardwareResources() { 356dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mLayer) { 357dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck LayerRenderer::destroyLayer(mLayer); 358d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik mLayer = nullptr; 359dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 360dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mDisplayListData) { 361dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck for (size_t i = 0; i < mDisplayListData->children().size(); i++) { 362dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mDisplayListData->children()[i]->mRenderNode->destroyHardwareResources(); 363dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 364dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (mNeedsDisplayListDataSync) { 365dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // Next prepare tree we are going to push a new display list, so we can 366dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // drop our current one now 367dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck deleteDisplayListData(); 368dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 369dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 370dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck} 371dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck 372dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reckvoid RenderNode::decParentRefCount() { 373dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck LOG_ALWAYS_FATAL_IF(!mParentCount, "already 0!"); 374dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck mParentCount--; 375dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck if (!mParentCount) { 376dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // If a child of ours is being attached to our parent then this will incorrectly 377dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // destroy its hardware resources. However, this situation is highly unlikely 378dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // and the failure is "just" that the layer is re-created, so this should 379dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck // be safe enough 380dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck destroyHardwareResources(); 381dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck } 382dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck} 383dcba6725e8b9d3eba9ad7a01258d6aa974feafbaJohn Reck 384113e0824d6bddf4376240681f9cf6a2deded9498John Reck/* 385113e0824d6bddf4376240681f9cf6a2deded9498John Reck * For property operations, we pass a savecount of 0, since the operations aren't part of the 386113e0824d6bddf4376240681f9cf6a2deded9498John Reck * displaylist, and thus don't have to compensate for the record-time/playback-time discrepancy in 387d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck * base saveCount (i.e., how RestoreToCount uses saveCount + properties().getCount()) 388113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 389113e0824d6bddf4376240681f9cf6a2deded9498John Reck#define PROPERTY_SAVECOUNT 0 390113e0824d6bddf4376240681f9cf6a2deded9498John Reck 391113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 392b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::setViewProperties(OpenGLRenderer& renderer, T& handler) { 393113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST 394b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik properties().debugOutputProperties(handler.level() + 1); 395113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 396d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getLeft() != 0 || properties().getTop() != 0) { 397d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.translate(properties().getLeft(), properties().getTop()); 398113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 399d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getStaticMatrix()) { 400139088228faa7f3c446af7387e017933998a5570Derek Sollenberger renderer.concatMatrix(*properties().getStaticMatrix()); 401d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (properties().getAnimationMatrix()) { 402139088228faa7f3c446af7387e017933998a5570Derek Sollenberger renderer.concatMatrix(*properties().getAnimationMatrix()); 403113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 404f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().hasTransformMatrix()) { 405f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().isTransformTranslateOnly()) { 406d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.translate(properties().getTranslationX(), properties().getTranslationY()); 407113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 408d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck renderer.concatMatrix(*properties().getTransformMatrix()); 409113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 410113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 411856f0cc3e382206e67c1a62fe878627d7dd9ada5Chris Craik const bool isLayer = properties().effectiveLayerType() != LayerType::None; 412a753f4c6cb8558795e673df1896532cd148781e2Chris Craik int clipFlags = properties().getClippingFlags(); 413d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getAlpha() < 1) { 41425fbb3fa1138675379102a44405852555cefccbdJohn Reck if (isLayer) { 415a753f4c6cb8558795e673df1896532cd148781e2Chris Craik clipFlags &= ~CLIP_TO_BOUNDS; // bounds clipping done by layer 416113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 4174e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik if (CC_LIKELY(isLayer || !properties().getHasOverlappingRendering())) { 4184e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik // simply scale rendering content's alpha 4194e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik renderer.scaleAlpha(properties().getAlpha()); 4204e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik } else { 4214e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik // savelayer needed to create an offscreen buffer 4224e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik Rect layerBounds(0, 0, getWidth(), getHeight()); 4234e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik if (clipFlags) { 4244e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik properties().getClippingRectForFlags(clipFlags, &layerBounds); 4254e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik clipFlags = 0; // all clipping done by savelayer 4264e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik } 4274e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik SaveLayerOp* op = new (handler.allocator()) SaveLayerOp( 4284e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik layerBounds.left, layerBounds.top, 4294e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik layerBounds.right, layerBounds.bottom, 4304e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik (int) (properties().getAlpha() * 255), 4314e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik SkCanvas::kHasAlphaLayer_SaveFlag | SkCanvas::kClipToLayer_SaveFlag); 4324e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 4334e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik } 4341a0808e64c170fa7b620b858fa5875f6f08a2b54Chris Craik 4351a0808e64c170fa7b620b858fa5875f6f08a2b54Chris Craik if (CC_UNLIKELY(ATRACE_ENABLED() && properties().promotedToLayer())) { 4364e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik // pretend alpha always causes savelayer to warn about 4374e9d9b2a590105035c29f12ecf0689333e6b55e7Chris Craik // performance problem affecting old versions 4381a0808e64c170fa7b620b858fa5875f6f08a2b54Chris Craik ATRACE_FORMAT("%s alpha caused saveLayer %dx%d", getName(), 4391a0808e64c170fa7b620b858fa5875f6f08a2b54Chris Craik static_cast<int>(getWidth()), 4401a0808e64c170fa7b620b858fa5875f6f08a2b54Chris Craik static_cast<int>(getHeight())); 4411a0808e64c170fa7b620b858fa5875f6f08a2b54Chris Craik } 442113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 443a753f4c6cb8558795e673df1896532cd148781e2Chris Craik if (clipFlags) { 444a753f4c6cb8558795e673df1896532cd148781e2Chris Craik Rect clipRect; 445a753f4c6cb8558795e673df1896532cd148781e2Chris Craik properties().getClippingRectForFlags(clipFlags, &clipRect); 4468c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik ClipRectOp* op = new (handler.allocator()) ClipRectOp( 447a753f4c6cb8558795e673df1896532cd148781e2Chris Craik clipRect.left, clipRect.top, clipRect.right, clipRect.bottom, 448a753f4c6cb8558795e673df1896532cd148781e2Chris Craik SkRegion::kIntersect_Op); 449d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(op, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 450113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 4518c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik 452e83cbd451868a734bfac07ccd680d5617080b579Chris Craik // TODO: support nesting round rect clips 453af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik if (mProperties.getRevealClip().willClip()) { 454af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik Rect bounds; 455af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik mProperties.getRevealClip().getBounds(&bounds); 456af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik renderer.setClippingRoundRect(handler.allocator(), bounds, mProperties.getRevealClip().getRadius()); 457af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik } else if (mProperties.getOutline().willClip()) { 458af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik renderer.setClippingOutline(handler.allocator(), &(mProperties.getOutline())); 459113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 460113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 461113e0824d6bddf4376240681f9cf6a2deded9498John Reck 462113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 463113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Apply property-based transformations to input matrix 464113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 465113e0824d6bddf4376240681f9cf6a2deded9498John Reck * If true3dTransform is set to true, the transform applied to the input matrix will use true 4x4 466113e0824d6bddf4376240681f9cf6a2deded9498John Reck * matrix computation instead of the Skia 3x3 matrix + camera hackery. 467113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 46869e5adffb19135d51bde8e458f4907d7265f3e23Chris Craikvoid RenderNode::applyViewPropertyTransforms(mat4& matrix, bool true3dTransform) const { 469d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getLeft() != 0 || properties().getTop() != 0) { 470d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.translate(properties().getLeft(), properties().getTop()); 471113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 472d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getStaticMatrix()) { 473d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck mat4 stat(*properties().getStaticMatrix()); 474113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(stat); 475d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (properties().getAnimationMatrix()) { 476d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck mat4 anim(*properties().getAnimationMatrix()); 477113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(anim); 478113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 479e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik 480cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik bool applyTranslationZ = true3dTransform && !MathUtils::isZero(properties().getZ()); 481e0bb87d4bdbd3b08ab6a8569c8e564ed59b8a5a7Chris Craik if (properties().hasTransformMatrix() || applyTranslationZ) { 482f7483e3af0513a1baa8341d403df2e0c0896a9ffJohn Reck if (properties().isTransformTranslateOnly()) { 483d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.translate(properties().getTranslationX(), properties().getTranslationY(), 484cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik true3dTransform ? properties().getZ() : 0.0f); 485113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 486113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!true3dTransform) { 487d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck matrix.multiply(*properties().getTransformMatrix()); 488113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 489113e0824d6bddf4376240681f9cf6a2deded9498John Reck mat4 true3dMat; 490113e0824d6bddf4376240681f9cf6a2deded9498John Reck true3dMat.loadTranslate( 491d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck properties().getPivotX() + properties().getTranslationX(), 492d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck properties().getPivotY() + properties().getTranslationY(), 493cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik properties().getZ()); 494d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotationX(), 1, 0, 0); 495d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotationY(), 0, 1, 0); 496d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.rotate(properties().getRotation(), 0, 0, 1); 497d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.scale(properties().getScaleX(), properties().getScaleY(), 1); 498d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck true3dMat.translate(-properties().getPivotX(), -properties().getPivotY()); 499113e0824d6bddf4376240681f9cf6a2deded9498John Reck 500113e0824d6bddf4376240681f9cf6a2deded9498John Reck matrix.multiply(true3dMat); 501113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 502113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 503113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 504113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 505113e0824d6bddf4376240681f9cf6a2deded9498John Reck 506113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 507113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Organizes the DisplayList hierarchy to prepare for background projection reordering. 508113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 509113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This should be called before a call to defer() or drawDisplayList() 510113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 511113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Each DisplayList that serves as a 3d root builds its list of composited children, 512113e0824d6bddf4376240681f9cf6a2deded9498John Reck * which are flagged to not draw in the standard draw loop. 513113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 514113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::computeOrdering() { 515113e0824d6bddf4376240681f9cf6a2deded9498John Reck ATRACE_CALL(); 516113e0824d6bddf4376240681f9cf6a2deded9498John Reck mProjectedNodes.clear(); 517113e0824d6bddf4376240681f9cf6a2deded9498John Reck 518113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: create temporary DDLOp and call computeOrderingImpl on top DisplayList so that 519113e0824d6bddf4376240681f9cf6a2deded9498John Reck // transform properties are applied correctly to top level children 520d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik if (mDisplayListData == nullptr) return; 521087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck for (unsigned int i = 0; i < mDisplayListData->children().size(); i++) { 522a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mDisplayListData->children()[i]; 523f293259c0d7331892dfc87180f813ccfd0101c09Derek Sollenberger childOp->mRenderNode->computeOrderingImpl(childOp, &mProjectedNodes, &mat4::identity()); 524113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 525113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 526113e0824d6bddf4376240681f9cf6a2deded9498John Reck 527113e0824d6bddf4376240681f9cf6a2deded9498John Reckvoid RenderNode::computeOrderingImpl( 528a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* opState, 529272a685f17cc4828257e521a6f62b7b17870f75eJohn Reck std::vector<DrawRenderNodeOp*>* compositedChildrenOfProjectionSurface, 530113e0824d6bddf4376240681f9cf6a2deded9498John Reck const mat4* transformFromProjectionSurface) { 531113e0824d6bddf4376240681f9cf6a2deded9498John Reck mProjectedNodes.clear(); 532d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik if (mDisplayListData == nullptr || mDisplayListData->isEmpty()) return; 533113e0824d6bddf4376240681f9cf6a2deded9498John Reck 534113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: should avoid this calculation in most cases 535113e0824d6bddf4376240681f9cf6a2deded9498John Reck // TODO: just calculate single matrix, down to all leaf composited elements 536113e0824d6bddf4376240681f9cf6a2deded9498John Reck Matrix4 localTransformFromProjectionSurface(*transformFromProjectionSurface); 537113e0824d6bddf4376240681f9cf6a2deded9498John Reck localTransformFromProjectionSurface.multiply(opState->mTransformFromParent); 538113e0824d6bddf4376240681f9cf6a2deded9498John Reck 539d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (properties().getProjectBackwards()) { 540113e0824d6bddf4376240681f9cf6a2deded9498John Reck // composited projectee, flag for out of order draw, save matrix, and store in proj surface 541113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mSkipInOrderDraw = true; 542113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mTransformFromCompositingAncestor.load(localTransformFromProjectionSurface); 543272a685f17cc4828257e521a6f62b7b17870f75eJohn Reck compositedChildrenOfProjectionSurface->push_back(opState); 544113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 545113e0824d6bddf4376240681f9cf6a2deded9498John Reck // standard in order draw 546113e0824d6bddf4376240681f9cf6a2deded9498John Reck opState->mSkipInOrderDraw = false; 547113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 548113e0824d6bddf4376240681f9cf6a2deded9498John Reck 549087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck if (mDisplayListData->children().size() > 0) { 550113e0824d6bddf4376240681f9cf6a2deded9498John Reck const bool isProjectionReceiver = mDisplayListData->projectionReceiveIndex >= 0; 551113e0824d6bddf4376240681f9cf6a2deded9498John Reck bool haveAppliedPropertiesToProjection = false; 552087bc0c14bdccf7c258dce0cdef46a69a839b427John Reck for (unsigned int i = 0; i < mDisplayListData->children().size(); i++) { 553a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mDisplayListData->children()[i]; 554a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* child = childOp->mRenderNode; 555113e0824d6bddf4376240681f9cf6a2deded9498John Reck 556272a685f17cc4828257e521a6f62b7b17870f75eJohn Reck std::vector<DrawRenderNodeOp*>* projectionChildren = nullptr; 557d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik const mat4* projectionTransform = nullptr; 558d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck if (isProjectionReceiver && !child->properties().getProjectBackwards()) { 559bf72eb80d9e00fe2fa360dff0ef581ea27c8e965Chris Craik // if receiving projections, collect projecting descendant 560113e0824d6bddf4376240681f9cf6a2deded9498John Reck 561bf72eb80d9e00fe2fa360dff0ef581ea27c8e965Chris Craik // Note that if a direct descendant is projecting backwards, we pass its 562bf72eb80d9e00fe2fa360dff0ef581ea27c8e965Chris Craik // grandparent projection collection, since it shouldn't project onto its 563113e0824d6bddf4376240681f9cf6a2deded9498John Reck // parent, where it will already be drawing. 564113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionChildren = &mProjectedNodes; 565113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionTransform = &mat4::identity(); 566113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 567113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!haveAppliedPropertiesToProjection) { 568113e0824d6bddf4376240681f9cf6a2deded9498John Reck applyViewPropertyTransforms(localTransformFromProjectionSurface); 569113e0824d6bddf4376240681f9cf6a2deded9498John Reck haveAppliedPropertiesToProjection = true; 570113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 571113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionChildren = compositedChildrenOfProjectionSurface; 572113e0824d6bddf4376240681f9cf6a2deded9498John Reck projectionTransform = &localTransformFromProjectionSurface; 573113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 574f293259c0d7331892dfc87180f813ccfd0101c09Derek Sollenberger child->computeOrderingImpl(childOp, projectionChildren, projectionTransform); 575113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 576113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 577113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 578113e0824d6bddf4376240681f9cf6a2deded9498John Reck 579113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass DeferOperationHandler { 580113e0824d6bddf4376240681f9cf6a2deded9498John Reckpublic: 581113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferOperationHandler(DeferStateStruct& deferStruct, int level) 582113e0824d6bddf4376240681f9cf6a2deded9498John Reck : mDeferStruct(deferStruct), mLevel(level) {} 583113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline void operator()(DisplayListOp* operation, int saveCount, bool clipToBounds) { 584113e0824d6bddf4376240681f9cf6a2deded9498John Reck operation->defer(mDeferStruct, saveCount, mLevel, clipToBounds); 585113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 586113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline LinearAllocator& allocator() { return *(mDeferStruct.mAllocator); } 58764bb413a664001c95c8439cf097dc3033f4ed733Andreas Gampe inline void startMark(const char* name) {} // do nothing 588b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void endMark() {} 589b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int level() { return mLevel; } 590b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int replayFlags() { return mDeferStruct.mReplayFlags; } 5917466986d2055eb8711f36a85ac539b1572ffe805Chris Craik inline SkPath* allocPathForFrame() { return mDeferStruct.allocPathForFrame(); } 592113e0824d6bddf4376240681f9cf6a2deded9498John Reck 593113e0824d6bddf4376240681f9cf6a2deded9498John Reckprivate: 594113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferStateStruct& mDeferStruct; 595113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int mLevel; 596113e0824d6bddf4376240681f9cf6a2deded9498John Reck}; 597113e0824d6bddf4376240681f9cf6a2deded9498John Reck 59880d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craikvoid RenderNode::defer(DeferStateStruct& deferStruct, const int level) { 599113e0824d6bddf4376240681f9cf6a2deded9498John Reck DeferOperationHandler handler(deferStruct, level); 600b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperations<DeferOperationHandler>(deferStruct.mRenderer, handler); 601113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 602113e0824d6bddf4376240681f9cf6a2deded9498John Reck 603113e0824d6bddf4376240681f9cf6a2deded9498John Reckclass ReplayOperationHandler { 604113e0824d6bddf4376240681f9cf6a2deded9498John Reckpublic: 605113e0824d6bddf4376240681f9cf6a2deded9498John Reck ReplayOperationHandler(ReplayStateStruct& replayStruct, int level) 606113e0824d6bddf4376240681f9cf6a2deded9498John Reck : mReplayStruct(replayStruct), mLevel(level) {} 607113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline void operator()(DisplayListOp* operation, int saveCount, bool clipToBounds) { 608113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST_OPS_AS_EVENTS 6093f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik mReplayStruct.mRenderer.eventMark(operation->name()); 610113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 611113e0824d6bddf4376240681f9cf6a2deded9498John Reck operation->replay(mReplayStruct, saveCount, mLevel, clipToBounds); 612113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 613113e0824d6bddf4376240681f9cf6a2deded9498John Reck inline LinearAllocator& allocator() { return *(mReplayStruct.mAllocator); } 614b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void startMark(const char* name) { 615b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mReplayStruct.mRenderer.startMark(name); 616b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik } 617b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline void endMark() { 618b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mReplayStruct.mRenderer.endMark(); 619b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik } 620b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int level() { return mLevel; } 621b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik inline int replayFlags() { return mReplayStruct.mReplayFlags; } 6227466986d2055eb8711f36a85ac539b1572ffe805Chris Craik inline SkPath* allocPathForFrame() { return mReplayStruct.allocPathForFrame(); } 623113e0824d6bddf4376240681f9cf6a2deded9498John Reck 624113e0824d6bddf4376240681f9cf6a2deded9498John Reckprivate: 625113e0824d6bddf4376240681f9cf6a2deded9498John Reck ReplayStateStruct& mReplayStruct; 626113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int mLevel; 627113e0824d6bddf4376240681f9cf6a2deded9498John Reck}; 628113e0824d6bddf4376240681f9cf6a2deded9498John Reck 62980d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craikvoid RenderNode::replay(ReplayStateStruct& replayStruct, const int level) { 630b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik ReplayOperationHandler handler(replayStruct, level); 631b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik issueOperations<ReplayOperationHandler>(replayStruct.mRenderer, handler); 632113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 633113e0824d6bddf4376240681f9cf6a2deded9498John Reck 6348afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craikvoid RenderNode::buildZSortedChildList(const DisplayListData::Chunk& chunk, 635272a685f17cc4828257e521a6f62b7b17870f75eJohn Reck std::vector<ZDrawRenderNodeOpPair>& zTranslatedNodes) { 6368afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik if (chunk.beginChildIndex == chunk.endChildIndex) return; 637113e0824d6bddf4376240681f9cf6a2deded9498John Reck 6388afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik for (unsigned int i = chunk.beginChildIndex; i < chunk.endChildIndex; i++) { 639a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mDisplayListData->children()[i]; 640a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* child = childOp->mRenderNode; 641cc39e16cb98855f35079941b5e7e6eac2b7bc388Chris Craik float childZ = child->properties().getZ(); 642113e0824d6bddf4376240681f9cf6a2deded9498John Reck 6438afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik if (!MathUtils::isZero(childZ) && chunk.reorderChildren) { 644272a685f17cc4828257e521a6f62b7b17870f75eJohn Reck zTranslatedNodes.push_back(ZDrawRenderNodeOpPair(childZ, childOp)); 645113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 646d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck } else if (!child->properties().getProjectBackwards()) { 647113e0824d6bddf4376240681f9cf6a2deded9498John Reck // regular, in order drawing DisplayList 648113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; 649113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 650113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 651113e0824d6bddf4376240681f9cf6a2deded9498John Reck 6528afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik // Z sort any 3d children (stable-ness makes z compare fall back to standard drawing order) 653113e0824d6bddf4376240681f9cf6a2deded9498John Reck std::stable_sort(zTranslatedNodes.begin(), zTranslatedNodes.end()); 654113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 655113e0824d6bddf4376240681f9cf6a2deded9498John Reck 656b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craiktemplate <class T> 657b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueDrawShadowOperation(const Matrix4& transformFromParent, T& handler) { 65877b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik if (properties().getAlpha() <= 0.0f 65977b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik || properties().getOutline().getAlpha() <= 0.0f 66077b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik || !properties().getOutline().getPath()) { 66177b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik // no shadow to draw 66277b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik return; 66377b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik } 664b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 665b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mat4 shadowMatrixXY(transformFromParent); 666b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik applyViewPropertyTransforms(shadowMatrixXY); 667b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 668b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik // Z matrix needs actual 3d transformation, so mapped z values will be correct 669b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik mat4 shadowMatrixZ(transformFromParent); 670b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik applyViewPropertyTransforms(shadowMatrixZ, true); 671b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 6727466986d2055eb8711f36a85ac539b1572ffe805Chris Craik const SkPath* casterOutlinePath = properties().getOutline().getPath(); 673af4d04cab6d48ae0d6a5e79bd30f679af87abaadChris Craik const SkPath* revealClipPath = properties().getRevealClip().getPath(); 67461317325b7b4b4ffafd9400ab5966e8d7c67df2eChris Craik if (revealClipPath && revealClipPath->isEmpty()) return; 67561317325b7b4b4ffafd9400ab5966e8d7c67df2eChris Craik 67677b5cad3efedd20f2b7cc14d87ccce1b0261960aChris Craik float casterAlpha = properties().getAlpha() * properties().getOutline().getAlpha(); 6777466986d2055eb8711f36a85ac539b1572ffe805Chris Craik 678faa79ff9d964de940660d2226d5b06ded9294597Chris Craik 679faa79ff9d964de940660d2226d5b06ded9294597Chris Craik // holds temporary SkPath to store the result of intersections 680d41c4d8c732095ae99c955b6b82f7306633004b1Chris Craik SkPath* frameAllocatedPath = nullptr; 6817466986d2055eb8711f36a85ac539b1572ffe805Chris Craik const SkPath* outlinePath = casterOutlinePath; 682faa79ff9d964de940660d2226d5b06ded9294597Chris Craik 683faa79ff9d964de940660d2226d5b06ded9294597Chris Craik // intersect the outline with the reveal clip, if present 6847466986d2055eb8711f36a85ac539b1572ffe805Chris Craik if (revealClipPath) { 685faa79ff9d964de940660d2226d5b06ded9294597Chris Craik frameAllocatedPath = handler.allocPathForFrame(); 686faa79ff9d964de940660d2226d5b06ded9294597Chris Craik 68702a26300fb129608eb1df8cf31c14a5a5d8bd6edTom Hudson Op(*outlinePath, *revealClipPath, kIntersect_SkPathOp, frameAllocatedPath); 688faa79ff9d964de940660d2226d5b06ded9294597Chris Craik outlinePath = frameAllocatedPath; 689faa79ff9d964de940660d2226d5b06ded9294597Chris Craik } 690faa79ff9d964de940660d2226d5b06ded9294597Chris Craik 691faa79ff9d964de940660d2226d5b06ded9294597Chris Craik // intersect the outline with the clipBounds, if present 692faa79ff9d964de940660d2226d5b06ded9294597Chris Craik if (properties().getClippingFlags() & CLIP_TO_CLIP_BOUNDS) { 693faa79ff9d964de940660d2226d5b06ded9294597Chris Craik if (!frameAllocatedPath) { 694faa79ff9d964de940660d2226d5b06ded9294597Chris Craik frameAllocatedPath = handler.allocPathForFrame(); 695faa79ff9d964de940660d2226d5b06ded9294597Chris Craik } 696faa79ff9d964de940660d2226d5b06ded9294597Chris Craik 697faa79ff9d964de940660d2226d5b06ded9294597Chris Craik Rect clipBounds; 698faa79ff9d964de940660d2226d5b06ded9294597Chris Craik properties().getClippingRectForFlags(CLIP_TO_CLIP_BOUNDS, &clipBounds); 699faa79ff9d964de940660d2226d5b06ded9294597Chris Craik SkPath clipBoundsPath; 700faa79ff9d964de940660d2226d5b06ded9294597Chris Craik clipBoundsPath.addRect(clipBounds.left, clipBounds.top, 701faa79ff9d964de940660d2226d5b06ded9294597Chris Craik clipBounds.right, clipBounds.bottom); 7027466986d2055eb8711f36a85ac539b1572ffe805Chris Craik 70302a26300fb129608eb1df8cf31c14a5a5d8bd6edTom Hudson Op(*outlinePath, clipBoundsPath, kIntersect_SkPathOp, frameAllocatedPath); 7047466986d2055eb8711f36a85ac539b1572ffe805Chris Craik outlinePath = frameAllocatedPath; 7057466986d2055eb8711f36a85ac539b1572ffe805Chris Craik } 7067466986d2055eb8711f36a85ac539b1572ffe805Chris Craik 707b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik DisplayListOp* shadowOp = new (handler.allocator()) DrawShadowOp( 7087466986d2055eb8711f36a85ac539b1572ffe805Chris Craik shadowMatrixXY, shadowMatrixZ, casterAlpha, outlinePath); 709b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik handler(shadowOp, PROPERTY_SAVECOUNT, properties().getClipToBounds()); 710b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik} 711b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 712113e0824d6bddf4376240681f9cf6a2deded9498John Reck#define SHADOW_DELTA 0.1f 713113e0824d6bddf4376240681f9cf6a2deded9498John Reck 714113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 715c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craikvoid RenderNode::issueOperationsOf3dChildren(ChildrenSelectMode mode, 716272a685f17cc4828257e521a6f62b7b17870f75eJohn Reck const Matrix4& initialTransform, const std::vector<ZDrawRenderNodeOpPair>& zTranslatedNodes, 717c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik OpenGLRenderer& renderer, T& handler) { 718113e0824d6bddf4376240681f9cf6a2deded9498John Reck const int size = zTranslatedNodes.size(); 719113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (size == 0 720113e0824d6bddf4376240681f9cf6a2deded9498John Reck || (mode == kNegativeZChildren && zTranslatedNodes[0].key > 0.0f) 721113e0824d6bddf4376240681f9cf6a2deded9498John Reck || (mode == kPositiveZChildren && zTranslatedNodes[size - 1].key < 0.0f)) { 722113e0824d6bddf4376240681f9cf6a2deded9498John Reck // no 3d children to draw 723113e0824d6bddf4376240681f9cf6a2deded9498John Reck return; 724113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 725113e0824d6bddf4376240681f9cf6a2deded9498John Reck 726c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik // Apply the base transform of the parent of the 3d children. This isolates 727c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik // 3d children of the current chunk from transformations made in previous chunks. 728c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik int rootRestoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag); 729c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik renderer.setMatrix(initialTransform); 730c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik 731113e0824d6bddf4376240681f9cf6a2deded9498John Reck /** 732113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Draw shadows and (potential) casters mostly in order, but allow the shadows of casters 733113e0824d6bddf4376240681f9cf6a2deded9498John Reck * with very similar Z heights to draw together. 734113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 735113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This way, if Views A & B have the same Z height and are both casting shadows, the shadows are 736113e0824d6bddf4376240681f9cf6a2deded9498John Reck * underneath both, and neither's shadow is drawn on top of the other. 737113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 738113e0824d6bddf4376240681f9cf6a2deded9498John Reck const size_t nonNegativeIndex = findNonNegativeIndex(zTranslatedNodes); 739113e0824d6bddf4376240681f9cf6a2deded9498John Reck size_t drawIndex, shadowIndex, endIndex; 740113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (mode == kNegativeZChildren) { 741113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex = 0; 742113e0824d6bddf4376240681f9cf6a2deded9498John Reck endIndex = nonNegativeIndex; 743113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex = endIndex; // draw no shadows 744113e0824d6bddf4376240681f9cf6a2deded9498John Reck } else { 745113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex = nonNegativeIndex; 746113e0824d6bddf4376240681f9cf6a2deded9498John Reck endIndex = size; 747113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex = drawIndex; // potentially draw shadow for each pos Z child 748113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 7493f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 7503f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*s%d %s 3d children:", (handler.level() + 1) * 2, "", 7513f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik endIndex - drawIndex, mode == kNegativeZChildren ? "negative" : "positive"); 7523f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 753113e0824d6bddf4376240681f9cf6a2deded9498John Reck float lastCasterZ = 0.0f; 754113e0824d6bddf4376240681f9cf6a2deded9498John Reck while (shadowIndex < endIndex || drawIndex < endIndex) { 755113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (shadowIndex < endIndex) { 756a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* casterOp = zTranslatedNodes[shadowIndex].value; 757a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik RenderNode* caster = casterOp->mRenderNode; 758113e0824d6bddf4376240681f9cf6a2deded9498John Reck const float casterZ = zTranslatedNodes[shadowIndex].key; 759113e0824d6bddf4376240681f9cf6a2deded9498John Reck // attempt to render the shadow if the caster about to be drawn is its caster, 760113e0824d6bddf4376240681f9cf6a2deded9498John Reck // OR if its caster's Z value is similar to the previous potential caster 761113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (shadowIndex == drawIndex || casterZ - lastCasterZ < SHADOW_DELTA) { 762b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik caster->issueDrawShadowOperation(casterOp->mTransformFromParent, handler); 763113e0824d6bddf4376240681f9cf6a2deded9498John Reck 764113e0824d6bddf4376240681f9cf6a2deded9498John Reck lastCasterZ = casterZ; // must do this even if current caster not casting a shadow 765113e0824d6bddf4376240681f9cf6a2deded9498John Reck shadowIndex++; 766113e0824d6bddf4376240681f9cf6a2deded9498John Reck continue; 767113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 768113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 769113e0824d6bddf4376240681f9cf6a2deded9498John Reck 770113e0824d6bddf4376240681f9cf6a2deded9498John Reck // only the actual child DL draw needs to be in save/restore, 771113e0824d6bddf4376240681f9cf6a2deded9498John Reck // since it modifies the renderer's matrix 772113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag); 773113e0824d6bddf4376240681f9cf6a2deded9498John Reck 774a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = zTranslatedNodes[drawIndex].value; 775113e0824d6bddf4376240681f9cf6a2deded9498John Reck 776113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.concatMatrix(childOp->mTransformFromParent); 777113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; // this is horrible, I'm so sorry everyone 778d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(childOp, renderer.getSaveCount() - 1, properties().getClipToBounds()); 779113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 780113e0824d6bddf4376240681f9cf6a2deded9498John Reck 781113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.restoreToCount(restoreTo); 782113e0824d6bddf4376240681f9cf6a2deded9498John Reck drawIndex++; 783113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 784c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik renderer.restoreToCount(rootRestoreTo); 785113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 786113e0824d6bddf4376240681f9cf6a2deded9498John Reck 787113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 788b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueOperationsOfProjectedChildren(OpenGLRenderer& renderer, T& handler) { 7893f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*s%d projected children:", (handler.level() + 1) * 2, "", mProjectedNodes.size()); 7903f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const SkPath* projectionReceiverOutline = properties().getOutline().getPath(); 7913f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik int restoreTo = renderer.getSaveCount(); 7923f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 793b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik LinearAllocator& alloc = handler.allocator(); 794b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik handler(new (alloc) SaveOp(SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag), 795b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik PROPERTY_SAVECOUNT, properties().getClipToBounds()); 796b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik 797b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik // Transform renderer to match background we're projecting onto 798b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik // (by offsetting canvas by translationX/Y of background rendernode, since only those are set) 799b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik const DisplayListOp* op = 800b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik (mDisplayListData->displayListOps[mDisplayListData->projectionReceiveIndex]); 801b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik const DrawRenderNodeOp* backgroundOp = reinterpret_cast<const DrawRenderNodeOp*>(op); 802b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik const RenderProperties& backgroundProps = backgroundOp->mRenderNode->properties(); 803b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik renderer.translate(backgroundProps.getTranslationX(), backgroundProps.getTranslationY()); 804b3cca876c2e11b865cb4f83abe2c48a60b95af5bChris Craik 805fca52b7583d1e5f5ff8ed06554875d2a30ef56faChris Craik // If the projection reciever has an outline, we mask projected content to it 806fca52b7583d1e5f5ff8ed06554875d2a30ef56faChris Craik // (which we know, apriori, are all tessellated paths) 807fca52b7583d1e5f5ff8ed06554875d2a30ef56faChris Craik renderer.setProjectionPathMask(alloc, projectionReceiverOutline); 8083f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 8093f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik // draw projected nodes 810113e0824d6bddf4376240681f9cf6a2deded9498John Reck for (size_t i = 0; i < mProjectedNodes.size(); i++) { 811a7090e0cfd7c719a6d4c03aae34f5db98754cbddChris Craik DrawRenderNodeOp* childOp = mProjectedNodes[i]; 812113e0824d6bddf4376240681f9cf6a2deded9498John Reck 813113e0824d6bddf4376240681f9cf6a2deded9498John Reck // matrix save, concat, and restore can be done safely without allocating operations 814113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.save(SkCanvas::kMatrix_SaveFlag); 815113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.concatMatrix(childOp->mTransformFromCompositingAncestor); 816113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = false; // this is horrible, I'm so sorry everyone 817d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck handler(childOp, renderer.getSaveCount() - 1, properties().getClipToBounds()); 818113e0824d6bddf4376240681f9cf6a2deded9498John Reck childOp->mSkipInOrderDraw = true; 819113e0824d6bddf4376240681f9cf6a2deded9498John Reck renderer.restoreToCount(restoreTo); 820113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 8213f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik 822fca52b7583d1e5f5ff8ed06554875d2a30ef56faChris Craik handler(new (alloc) RestoreToCountOp(restoreTo), 823fca52b7583d1e5f5ff8ed06554875d2a30ef56faChris Craik PROPERTY_SAVECOUNT, properties().getClipToBounds()); 824113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 825113e0824d6bddf4376240681f9cf6a2deded9498John Reck 826113e0824d6bddf4376240681f9cf6a2deded9498John Reck/** 827113e0824d6bddf4376240681f9cf6a2deded9498John Reck * This function serves both defer and replay modes, and will organize the displayList's component 828113e0824d6bddf4376240681f9cf6a2deded9498John Reck * operations for a single frame: 829113e0824d6bddf4376240681f9cf6a2deded9498John Reck * 830113e0824d6bddf4376240681f9cf6a2deded9498John Reck * Every 'simple' state operation that affects just the matrix and alpha (or other factors of 831113e0824d6bddf4376240681f9cf6a2deded9498John Reck * DeferredDisplayState) may be issued directly to the renderer, but complex operations (with custom 832113e0824d6bddf4376240681f9cf6a2deded9498John Reck * defer logic) and operations in displayListOps are issued through the 'handler' which handles the 833113e0824d6bddf4376240681f9cf6a2deded9498John Reck * defer vs replay logic, per operation 834113e0824d6bddf4376240681f9cf6a2deded9498John Reck */ 835113e0824d6bddf4376240681f9cf6a2deded9498John Recktemplate <class T> 836b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craikvoid RenderNode::issueOperations(OpenGLRenderer& renderer, T& handler) { 8370645128b80621edee70f8cab4afb208fe0c26becChris Craik if (mDisplayListData->isEmpty()) { 838bf72eb80d9e00fe2fa360dff0ef581ea27c8e965Chris Craik DISPLAY_LIST_LOGD("%*sEmpty display list (%p, %s)", handler.level() * 2, "", 839bf72eb80d9e00fe2fa360dff0ef581ea27c8e965Chris Craik this, getName()); 8400645128b80621edee70f8cab4afb208fe0c26becChris Craik return; 8410645128b80621edee70f8cab4afb208fe0c26becChris Craik } 8420645128b80621edee70f8cab4afb208fe0c26becChris Craik 84351d6a3db97bdd5315f1a17a4b447d10a92217b98Chris Craik const bool drawLayer = (mLayer && (&renderer != mLayer->renderer.get())); 84425fbb3fa1138675379102a44405852555cefccbdJohn Reck // If we are updating the contents of mLayer, we don't want to apply any of 84525fbb3fa1138675379102a44405852555cefccbdJohn Reck // the RenderNode's properties to this issueOperations pass. Those will all 84625fbb3fa1138675379102a44405852555cefccbdJohn Reck // be applied when the layer is drawn, aka when this is true. 84725fbb3fa1138675379102a44405852555cefccbdJohn Reck const bool useViewProperties = (!mLayer || drawLayer); 8480645128b80621edee70f8cab4afb208fe0c26becChris Craik if (useViewProperties) { 8490645128b80621edee70f8cab4afb208fe0c26becChris Craik const Outline& outline = properties().getOutline(); 8500645128b80621edee70f8cab4afb208fe0c26becChris Craik if (properties().getAlpha() <= 0 || (outline.getShouldClip() && outline.isEmpty())) { 851bf72eb80d9e00fe2fa360dff0ef581ea27c8e965Chris Craik DISPLAY_LIST_LOGD("%*sRejected display list (%p, %s)", handler.level() * 2, "", 852bf72eb80d9e00fe2fa360dff0ef581ea27c8e965Chris Craik this, getName()); 8530645128b80621edee70f8cab4afb208fe0c26becChris Craik return; 8540645128b80621edee70f8cab4afb208fe0c26becChris Craik } 855113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 856113e0824d6bddf4376240681f9cf6a2deded9498John Reck 8573f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik handler.startMark(getName()); 858b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 859113e0824d6bddf4376240681f9cf6a2deded9498John Reck#if DEBUG_DISPLAY_LIST 8603f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik const Rect& clipRect = renderer.getLocalClipBounds(); 8613f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik DISPLAY_LIST_LOGD("%*sStart display list (%p, %s), localClipBounds: %.0f, %.0f, %.0f, %.0f", 862031888744e24b5c7243ac99ec98b78aff5db1c78Chris Craik handler.level() * 2, "", this, getName(), 8633f085429fd47ebd32ac2463b3eae2a5a6c17be25Chris Craik clipRect.left, clipRect.top, clipRect.right, clipRect.bottom); 864113e0824d6bddf4376240681f9cf6a2deded9498John Reck#endif 865113e0824d6bddf4376240681f9cf6a2deded9498John Reck 866113e0824d6bddf4376240681f9cf6a2deded9498John Reck LinearAllocator& alloc = handler.allocator(); 867113e0824d6bddf4376240681f9cf6a2deded9498John Reck int restoreTo = renderer.getSaveCount(); 868113e0824d6bddf4376240681f9cf6a2deded9498John Reck handler(new (alloc) SaveOp(SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag), 869d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck PROPERTY_SAVECOUNT, properties().getClipToBounds()); 870113e0824d6bddf4376240681f9cf6a2deded9498John Reck 871bf72eb80d9e00fe2fa360dff0ef581ea27c8e965Chris Craik DISPLAY_LIST_LOGD("%*sSave %d %d", (handler.level() + 1) * 2, "", 872113e0824d6bddf4376240681f9cf6a2deded9498John Reck SkCanvas::kMatrix_SaveFlag | SkCanvas::kClip_SaveFlag, restoreTo); 873113e0824d6bddf4376240681f9cf6a2deded9498John Reck 87425fbb3fa1138675379102a44405852555cefccbdJohn Reck if (useViewProperties) { 87525fbb3fa1138675379102a44405852555cefccbdJohn Reck setViewProperties<T>(renderer, handler); 87625fbb3fa1138675379102a44405852555cefccbdJohn Reck } 877113e0824d6bddf4376240681f9cf6a2deded9498John Reck 8788c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik bool quickRejected = properties().getClipToBounds() 8798c271ca63b62061fd22cfee78fd6a574b44476fdChris Craik && renderer.quickRejectConservative(0, 0, properties().getWidth(), properties().getHeight()); 880113e0824d6bddf4376240681f9cf6a2deded9498John Reck if (!quickRejected) { 881c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik Matrix4 initialTransform(*(renderer.currentTransform())); 882ac7b6d33d23cb0baaf61c723346198d41f012035Tom Hudson renderer.setBaseTransform(initialTransform); 883c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik 88425fbb3fa1138675379102a44405852555cefccbdJohn Reck if (drawLayer) { 88525fbb3fa1138675379102a44405852555cefccbdJohn Reck handler(new (alloc) DrawLayerOp(mLayer, 0, 0), 88625fbb3fa1138675379102a44405852555cefccbdJohn Reck renderer.getSaveCount() - 1, properties().getClipToBounds()); 88725fbb3fa1138675379102a44405852555cefccbdJohn Reck } else { 888c166b6c4fc3e1158ca08cfed24639409161055cfChris Craik const int saveCountOffset = renderer.getSaveCount() - 1; 889c166b6c4fc3e1158ca08cfed24639409161055cfChris Craik const int projectionReceiveIndex = mDisplayListData->projectionReceiveIndex; 8908afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik for (size_t chunkIndex = 0; chunkIndex < mDisplayListData->getChunks().size(); chunkIndex++) { 8918afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik const DisplayListData::Chunk& chunk = mDisplayListData->getChunks()[chunkIndex]; 89225fbb3fa1138675379102a44405852555cefccbdJohn Reck 893272a685f17cc4828257e521a6f62b7b17870f75eJohn Reck std::vector<ZDrawRenderNodeOpPair> zTranslatedNodes; 8948afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik buildZSortedChildList(chunk, zTranslatedNodes); 89525fbb3fa1138675379102a44405852555cefccbdJohn Reck 896c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik issueOperationsOf3dChildren(kNegativeZChildren, 897c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik initialTransform, zTranslatedNodes, renderer, handler); 898c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik 89925fbb3fa1138675379102a44405852555cefccbdJohn Reck 900edaecc1db0584fa017822dfc2da0c968b53967e6Andreas Gampe for (size_t opIndex = chunk.beginOpIndex; opIndex < chunk.endOpIndex; opIndex++) { 9018afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik DisplayListOp *op = mDisplayListData->displayListOps[opIndex]; 90280d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik#if DEBUG_DISPLAY_LIST 903031888744e24b5c7243ac99ec98b78aff5db1c78Chris Craik op->output(handler.level() + 1); 90480d4902196899d1325cd9f52c06ae0174cf9bd4cChris Craik#endif 9058afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik handler(op, saveCountOffset, properties().getClipToBounds()); 90625fbb3fa1138675379102a44405852555cefccbdJohn Reck 907272a685f17cc4828257e521a6f62b7b17870f75eJohn Reck if (CC_UNLIKELY(!mProjectedNodes.empty() && projectionReceiveIndex >= 0 && 908edaecc1db0584fa017822dfc2da0c968b53967e6Andreas Gampe opIndex == static_cast<size_t>(projectionReceiveIndex))) { 9098afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik issueOperationsOfProjectedChildren(renderer, handler); 9108afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik } 91125fbb3fa1138675379102a44405852555cefccbdJohn Reck } 912113e0824d6bddf4376240681f9cf6a2deded9498John Reck 913c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik issueOperationsOf3dChildren(kPositiveZChildren, 914c3e75f9d54b3629b3fd27afafa2e07bd07dad9b3Chris Craik initialTransform, zTranslatedNodes, renderer, handler); 9158afd0f245cc0c4a0366f39f41b5f78e47ee83be3Chris Craik } 91625fbb3fa1138675379102a44405852555cefccbdJohn Reck } 917113e0824d6bddf4376240681f9cf6a2deded9498John Reck } 918113e0824d6bddf4376240681f9cf6a2deded9498John Reck 919bf72eb80d9e00fe2fa360dff0ef581ea27c8e965Chris Craik DISPLAY_LIST_LOGD("%*sRestoreToCount %d", (handler.level() + 1) * 2, "", restoreTo); 920113e0824d6bddf4376240681f9cf6a2deded9498John Reck handler(new (alloc) RestoreToCountOp(restoreTo), 921d0a0b2a3140bfb1819a116413ce9d81886697a07John Reck PROPERTY_SAVECOUNT, properties().getClipToBounds()); 922b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik 923bf72eb80d9e00fe2fa360dff0ef581ea27c8e965Chris Craik DISPLAY_LIST_LOGD("%*sDone (%p, %s)", handler.level() * 2, "", this, getName()); 924b265e2ca50b6ceb2fd2987ef1f7d063b1bde19aeChris Craik handler.endMark(); 925113e0824d6bddf4376240681f9cf6a2deded9498John Reck} 926113e0824d6bddf4376240681f9cf6a2deded9498John Reck 927113e0824d6bddf4376240681f9cf6a2deded9498John Reck} /* namespace uirenderer */ 928113e0824d6bddf4376240681f9cf6a2deded9498John Reck} /* namespace android */ 929