SkiaDisplayListTests.cpp revision b7d34b64dd32e3d84bd43344c9c3d9ad098129af
1/* 2 * Copyright (C) 2016 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#include <gtest/gtest.h> 18#include <VectorDrawable.h> 19 20#include "AnimationContext.h" 21#include "DamageAccumulator.h" 22#include "IContextFactory.h" 23#include "pipeline/skia/SkiaDisplayList.h" 24#include "renderthread/CanvasContext.h" 25#include "tests/common/TestUtils.h" 26 27using namespace android; 28using namespace android::uirenderer; 29using namespace android::uirenderer::renderthread; 30using namespace android::uirenderer::skiapipeline; 31 32TEST(SkiaDisplayList, create) { 33 SkRect bounds = SkRect::MakeWH(200, 200); 34 SkiaDisplayList skiaDL(bounds); 35 ASSERT_TRUE(skiaDL.isEmpty()); 36 ASSERT_FALSE(skiaDL.mIsProjectionReceiver); 37 ASSERT_EQ(skiaDL.mDrawable->getBounds(), bounds); 38} 39 40TEST(SkiaDisplayList, reset) { 41 SkRect bounds = SkRect::MakeWH(200, 200); 42 SkiaDisplayList skiaDL(bounds); 43 44 SkCanvas dummyCanvas; 45 skiaDL.mChildNodes.emplace_back(nullptr, &dummyCanvas); 46 skiaDL.mChildFunctors.emplace_back(nullptr, nullptr, &dummyCanvas); 47 skiaDL.mMutableImages.push_back(nullptr); 48 skiaDL.mVectorDrawables.push_back(nullptr); 49 skiaDL.mDrawable->drawAnnotation(bounds, "testAnnotation", nullptr); 50 skiaDL.mIsProjectionReceiver = true; 51 52 ASSERT_EQ(skiaDL.mDrawable->getBounds(), bounds); 53 ASSERT_FALSE(skiaDL.mChildNodes.empty()); 54 ASSERT_FALSE(skiaDL.mChildFunctors.empty()); 55 ASSERT_FALSE(skiaDL.mMutableImages.empty()); 56 ASSERT_FALSE(skiaDL.mVectorDrawables.empty()); 57 ASSERT_FALSE(skiaDL.isEmpty()); 58 ASSERT_TRUE(skiaDL.mIsProjectionReceiver); 59 60 bounds = SkRect::MakeWH(100, 100); 61 skiaDL.reset(bounds); 62 63 ASSERT_EQ(skiaDL.mDrawable->getBounds(), bounds); 64 ASSERT_TRUE(skiaDL.mChildNodes.empty()); 65 ASSERT_TRUE(skiaDL.mChildFunctors.empty()); 66 ASSERT_TRUE(skiaDL.mMutableImages.empty()); 67 ASSERT_TRUE(skiaDL.mVectorDrawables.empty()); 68 ASSERT_TRUE(skiaDL.isEmpty()); 69 ASSERT_FALSE(skiaDL.mIsProjectionReceiver); 70} 71 72TEST(SkiaDisplayList, reuseDisplayList) { 73 sp<RenderNode> renderNode = new RenderNode(); 74 std::unique_ptr<SkiaDisplayList> availableList; 75 76 // no list has been attached so it should return a nullptr 77 availableList = renderNode->detachAvailableList(); 78 ASSERT_EQ(availableList.get(), nullptr); 79 80 // attach a displayList for reuse 81 SkiaDisplayList skiaDL(SkRect::MakeWH(200, 200)); 82 ASSERT_TRUE(skiaDL.reuseDisplayList(renderNode.get(), nullptr)); 83 84 // detach the list that you just attempted to reuse 85 availableList = renderNode->detachAvailableList(); 86 ASSERT_EQ(availableList.get(), &skiaDL); 87 availableList.release(); // prevents an invalid free since our DL is stack allocated 88 89 // after detaching there should return no available list 90 availableList = renderNode->detachAvailableList(); 91 ASSERT_EQ(availableList.get(), nullptr); 92} 93 94TEST(SkiaDisplayList, syncContexts) { 95 SkRect bounds = SkRect::MakeWH(200, 200); 96 SkiaDisplayList skiaDL(bounds); 97 98 SkCanvas dummyCanvas; 99 TestUtils::MockFunctor functor; 100 skiaDL.mChildFunctors.emplace_back(&functor, nullptr, &dummyCanvas); 101 102 VectorDrawableRoot vectorDrawable(new VectorDrawable::Group()); 103 vectorDrawable.mutateStagingProperties()->setBounds(bounds); 104 skiaDL.mVectorDrawables.push_back(&vectorDrawable); 105 106 // ensure that the functor and vectorDrawable are properly synced 107 skiaDL.syncContents(); 108 109 ASSERT_EQ(functor.getLastMode(), DrawGlInfo::kModeSync); 110 ASSERT_EQ(vectorDrawable.mutateProperties()->getBounds(), bounds); 111} 112 113class ContextFactory : public IContextFactory { 114public: 115 virtual AnimationContext* createAnimationContext(renderthread::TimeLord& clock) override { 116 return new AnimationContext(clock); 117 } 118}; 119 120RENDERTHREAD_TEST(SkiaDisplayList, prepareListAndChildren) { 121 auto rootNode = TestUtils::createNode(0, 0, 200, 400, nullptr); 122 ContextFactory contextFactory; 123 std::unique_ptr<CanvasContext> canvasContext(CanvasContext::create( 124 renderThread, false, rootNode.get(), &contextFactory)); 125 TreeInfo info(TreeInfo::MODE_FULL, *canvasContext.get()); 126 DamageAccumulator damageAccumulator; 127 info.damageAccumulator = &damageAccumulator; 128 info.observer = nullptr; 129 130 SkiaDisplayList skiaDL(SkRect::MakeWH(200, 200)); 131 132 // prepare with a clean VD 133 VectorDrawableRoot cleanVD(new VectorDrawable::Group()); 134 skiaDL.mVectorDrawables.push_back(&cleanVD); 135 cleanVD.getBitmapUpdateIfDirty(); // this clears the dirty bit 136 137 ASSERT_FALSE(cleanVD.isDirty()); 138 ASSERT_FALSE(cleanVD.getPropertyChangeWillBeConsumed()); 139 ASSERT_FALSE(skiaDL.prepareListAndChildren(info, false, [](RenderNode*, TreeInfo&, bool) {})); 140 ASSERT_TRUE(cleanVD.getPropertyChangeWillBeConsumed()); 141 142 // prepare again this time adding a dirty VD 143 VectorDrawableRoot dirtyVD(new VectorDrawable::Group()); 144 skiaDL.mVectorDrawables.push_back(&dirtyVD); 145 146 ASSERT_TRUE(dirtyVD.isDirty()); 147 ASSERT_FALSE(dirtyVD.getPropertyChangeWillBeConsumed()); 148 ASSERT_TRUE(skiaDL.prepareListAndChildren(info, false, [](RenderNode*, TreeInfo&, bool) {})); 149 ASSERT_TRUE(dirtyVD.getPropertyChangeWillBeConsumed()); 150 151 // prepare again this time adding a RenderNode and a callback 152 sp<RenderNode> renderNode = new RenderNode(); 153 TreeInfo* infoPtr = &info; 154 SkCanvas dummyCanvas; 155 skiaDL.mChildNodes.emplace_back(renderNode.get(), &dummyCanvas); 156 bool hasRun = false; 157 ASSERT_TRUE(skiaDL.prepareListAndChildren(info, false, 158 [&hasRun, renderNode, infoPtr](RenderNode* n, TreeInfo& i, bool r) { 159 hasRun = true; 160 ASSERT_EQ(renderNode.get(), n); 161 ASSERT_EQ(infoPtr, &i); 162 ASSERT_FALSE(r); 163 })); 164 ASSERT_TRUE(hasRun); 165 166 canvasContext->destroy(nullptr); 167} 168 169TEST(SkiaDisplayList, updateChildren) { 170 SkRect bounds = SkRect::MakeWH(200, 200); 171 SkiaDisplayList skiaDL(bounds); 172 173 sp<RenderNode> renderNode = new RenderNode(); 174 SkCanvas dummyCanvas; 175 skiaDL.mChildNodes.emplace_back(renderNode.get(), &dummyCanvas); 176 skiaDL.updateChildren([renderNode](RenderNode* n) { 177 ASSERT_EQ(renderNode.get(), n); 178 }); 179} 180