1 /* 2 * Copyright (C) 2015 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 "TestSceneBase.h" 18 19 class HwLayerAnimation; 20 21 static TestScene::Registrar _HwLayer(TestScene::Info{ 22 "hwlayer", 23 "A nested pair of nodes with LAYER_TYPE_HARDWARE set on each. " 24 "Tests the hardware layer codepath.", 25 TestScene::simpleCreateScene<HwLayerAnimation> 26 }); 27 28 class HwLayerAnimation : public TestScene { 29 public: 30 sp<RenderNode> card; createContent(int width,int height,Canvas & canvas)31 void createContent(int width, int height, Canvas& canvas) override { 32 card = TestUtils::createNode(0, 0, 200, 200, 33 [](RenderProperties& props, Canvas& canvas) { 34 props.mutateLayerProperties().setType(LayerType::RenderLayer); 35 canvas.drawColor(0xFF0000FF, SkBlendMode::kSrcOver); 36 }); 37 canvas.drawColor(0xFFFFFFFF, SkBlendMode::kSrcOver); // background 38 canvas.drawRenderNode(card.get()); 39 } doFrame(int frameNr)40 void doFrame(int frameNr) override { 41 int curFrame = frameNr % 150; 42 card->mutateStagingProperties().setTranslationX(curFrame); 43 card->mutateStagingProperties().setTranslationY(curFrame); 44 card->setPropertyFieldsDirty(RenderNode::X | RenderNode::Y); 45 } 46 }; 47