DisplayList.cpp revision 3f085429fd47ebd32ac2463b3eae2a5a6c17be25
1/* 2 * Copyright (C) 2013 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17#define ATRACE_TAG ATRACE_TAG_VIEW 18 19#include <SkCanvas.h> 20#include <algorithm> 21 22#include <utils/Trace.h> 23 24#include "Debug.h" 25#include "DisplayList.h" 26#include "DisplayListOp.h" 27#include "DisplayListLogBuffer.h" 28 29namespace android { 30namespace uirenderer { 31 32DisplayListData::DisplayListData() 33 : projectionReceiveIndex(-1) 34 , functorCount(0) 35 , hasDrawOps(false) { 36} 37 38DisplayListData::~DisplayListData() { 39 cleanupResources(); 40} 41 42void DisplayListData::cleanupResources() { 43 Caches& caches = Caches::getInstance(); 44 caches.unregisterFunctors(functorCount); 45 caches.resourceCache.lock(); 46 47 for (size_t i = 0; i < bitmapResources.size(); i++) { 48 caches.resourceCache.decrementRefcountLocked(bitmapResources.itemAt(i)); 49 } 50 51 for (size_t i = 0; i < ownedBitmapResources.size(); i++) { 52 const SkBitmap* bitmap = ownedBitmapResources.itemAt(i); 53 caches.resourceCache.decrementRefcountLocked(bitmap); 54 caches.resourceCache.destructorLocked(bitmap); 55 } 56 57 for (size_t i = 0; i < patchResources.size(); i++) { 58 caches.resourceCache.decrementRefcountLocked(patchResources.itemAt(i)); 59 } 60 61 for (size_t i = 0; i < shaders.size(); i++) { 62 caches.resourceCache.decrementRefcountLocked(shaders.itemAt(i)); 63 caches.resourceCache.destructorLocked(shaders.itemAt(i)); 64 } 65 66 for (size_t i = 0; i < sourcePaths.size(); i++) { 67 caches.resourceCache.decrementRefcountLocked(sourcePaths.itemAt(i)); 68 } 69 70 for (size_t i = 0; i < layers.size(); i++) { 71 caches.resourceCache.decrementRefcountLocked(layers.itemAt(i)); 72 } 73 74 caches.resourceCache.unlock(); 75 76 for (size_t i = 0; i < paints.size(); i++) { 77 delete paints.itemAt(i); 78 } 79 80 for (size_t i = 0; i < regions.size(); i++) { 81 delete regions.itemAt(i); 82 } 83 84 for (size_t i = 0; i < paths.size(); i++) { 85 delete paths.itemAt(i); 86 } 87 88 for (size_t i = 0; i < matrices.size(); i++) { 89 delete matrices.itemAt(i); 90 } 91 92 bitmapResources.clear(); 93 ownedBitmapResources.clear(); 94 patchResources.clear(); 95 shaders.clear(); 96 sourcePaths.clear(); 97 paints.clear(); 98 regions.clear(); 99 paths.clear(); 100 matrices.clear(); 101 layers.clear(); 102} 103 104void DisplayListData::addChild(DrawDisplayListOp* op) { 105 LOG_ALWAYS_FATAL_IF(!op->renderNode(), "DrawDisplayListOp with no render node!"); 106 107 mChildren.push(op); 108 mReferenceHolders.push(op->renderNode()); 109} 110 111}; // namespace uirenderer 112}; // namespace android 113