1 /* 2 * Copyright 2019 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 #pragma once 18 19 #include "SurfaceFlingerFactory.h" 20 21 namespace android::surfaceflinger { 22 23 // A default implementation of the factory which creates the standard 24 // implementation types for each interface. 25 class DefaultFactory : public surfaceflinger::Factory { 26 public: 27 virtual ~DefaultFactory(); 28 29 std::unique_ptr<HWComposer> createHWComposer(const std::string& serviceName) override; 30 std::unique_ptr<scheduler::VsyncConfiguration> createVsyncConfiguration( 31 Fps currentRefreshRate) override; 32 sp<DisplayDevice> createDisplayDevice(DisplayDeviceCreationArgs&) override; 33 sp<GraphicBuffer> createGraphicBuffer(uint32_t width, uint32_t height, PixelFormat format, 34 uint32_t layerCount, uint64_t usage, 35 std::string requestorName) override; 36 void createBufferQueue(sp<IGraphicBufferProducer>* outProducer, 37 sp<IGraphicBufferConsumer>* outConsumer, 38 bool consumerIsSurfaceFlinger) override; 39 std::unique_ptr<surfaceflinger::NativeWindowSurface> createNativeWindowSurface( 40 const sp<IGraphicBufferProducer>&) override; 41 std::unique_ptr<compositionengine::CompositionEngine> createCompositionEngine() override; 42 sp<Layer> createBufferStateLayer(const LayerCreationArgs& args) override; 43 sp<Layer> createEffectLayer(const LayerCreationArgs& args) override; 44 sp<LayerFE> createLayerFE(const std::string& layerName, const Layer* owner) override; 45 std::unique_ptr<FrameTracer> createFrameTracer() override; 46 std::unique_ptr<frametimeline::FrameTimeline> createFrameTimeline( 47 std::shared_ptr<TimeStats> timeStats, pid_t surfaceFlingerPid) override; 48 }; 49 50 } // namespace android::surfaceflinger 51