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<MessageQueue> createMessageQueue() override;
31     std::unique_ptr<scheduler::VsyncConfiguration> createVsyncConfiguration(
32             Fps currentRefreshRate) override;
33     std::unique_ptr<Scheduler> createScheduler(
34             const std::shared_ptr<scheduler::RefreshRateConfigs>&, ISchedulerCallback&) override;
35     sp<SurfaceInterceptor> createSurfaceInterceptor() override;
36     sp<StartPropertySetThread> createStartPropertySetThread(bool timestampPropertyValue) override;
37     sp<DisplayDevice> createDisplayDevice(DisplayDeviceCreationArgs&) override;
38     sp<GraphicBuffer> createGraphicBuffer(uint32_t width, uint32_t height, PixelFormat format,
39                                           uint32_t layerCount, uint64_t usage,
40                                           std::string requestorName) override;
41     void createBufferQueue(sp<IGraphicBufferProducer>* outProducer,
42                            sp<IGraphicBufferConsumer>* outConsumer,
43                            bool consumerIsSurfaceFlinger) override;
44     sp<IGraphicBufferProducer> createMonitoredProducer(const sp<IGraphicBufferProducer>&,
45                                                        const sp<SurfaceFlinger>&,
46                                                        const wp<Layer>&) override;
47     sp<BufferLayerConsumer> createBufferLayerConsumer(const sp<IGraphicBufferConsumer>&,
48                                                       renderengine::RenderEngine&, uint32_t tex,
49                                                       Layer*) override;
50     std::unique_ptr<surfaceflinger::NativeWindowSurface> createNativeWindowSurface(
51             const sp<IGraphicBufferProducer>&) override;
52     std::unique_ptr<compositionengine::CompositionEngine> createCompositionEngine() override;
53     sp<BufferQueueLayer> createBufferQueueLayer(const LayerCreationArgs& args) override;
54     sp<BufferStateLayer> createBufferStateLayer(const LayerCreationArgs& args) override;
55     sp<EffectLayer> createEffectLayer(const LayerCreationArgs& args) override;
56     sp<ContainerLayer> createContainerLayer(const LayerCreationArgs& args) override;
57     std::unique_ptr<FrameTracer> createFrameTracer() override;
58     std::unique_ptr<frametimeline::FrameTimeline> createFrameTimeline(
59             std::shared_ptr<TimeStats> timeStats, pid_t surfaceFlingerPid) override;
60 };
61 
62 } // namespace android::surfaceflinger
63