| /* |
| * Copyright (C) 2019 MediaTek Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef CAMERA_HAL_MEDIATEK_MTKCAM_PIPELINE_MODEL_PIPELINEMODELIMPL_H_ |
| #define CAMERA_HAL_MEDIATEK_MTKCAM_PIPELINE_MODEL_PIPELINEMODELIMPL_H_ |
| // |
| #include <future> |
| #include <impl/IHalDeviceAdapter.h> |
| #include <impl/IPipelineModelSession.h> |
| #include <impl/types.h> |
| #include <memory> |
| #include <mtkcam/pipeline/model/IPipelineModel.h> |
| #include <mutex> |
| #include <string> |
| #include <vector> |
| // |
| |
| /****************************************************************************** |
| * |
| ******************************************************************************/ |
| namespace NSCam { |
| namespace v3 { |
| namespace pipeline { |
| namespace model { |
| |
| /****************************************************************************** |
| * |
| ******************************************************************************/ |
| class PipelineModelImpl : public IPipelineModel { |
| //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| // Data Members. |
| //++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| protected: //// Instantiation data (initialized at the creation stage). |
| std::shared_ptr<PipelineStaticInfo> mPipelineStaticInfo; |
| // |
| int32_t const mOpenId = -1; |
| int32_t mLogLevel = 0; |
| // |
| std::shared_ptr<IHalDeviceAdapter> const mHalDeviceAdapter; |
| |
| protected: //// Open data (initialized at the open stage). |
| std::string mUserName; |
| std::weak_ptr<IPipelineModelCallback> mCallback; |
| std::vector<std::future<bool>> mvOpenFutures; |
| |
| protected: //// Configuration data (initialized at the configuration stage) |
| std::shared_ptr<IPipelineModelSession> mSession; |
| |
| protected: //// Used to protect Open data and Configuration data. |
| std::mutex mLock; |
| |
| //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| // Operations. |
| //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| public: //// Instantiation. |
| /** |
| * A structure for creation parameters. |
| */ |
| struct CreationParams { |
| /** |
| * @param logical device id |
| */ |
| int32_t openId; |
| |
| /** |
| * @param printers with several levels for debugging. |
| */ |
| }; |
| |
| static auto createInstance(CreationParams const& creationParams) |
| -> std::shared_ptr<PipelineModelImpl>; |
| |
| explicit PipelineModelImpl(CreationParams const& creationParams); |
| virtual ~PipelineModelImpl() {} |
| |
| protected: |
| virtual auto init() -> bool; |
| virtual auto initPipelineStaticInfo() -> bool; |
| |
| protected: //// Data member access. |
| auto getOpenId() const { return mOpenId; } |
| |
| protected: //// Operations. |
| virtual auto waitUntilOpenDoneLocked() -> bool; |
| |
| public: //// Operations. |
| /** |
| * Dump debugging state. |
| */ |
| virtual auto dumpState(const std::vector<std::string>& options) -> void; |
| |
| //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| // IPipelineModel Interfaces. |
| //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
| public: //// Interfaces. |
| auto open(std::string const& userName, |
| std::weak_ptr<IPipelineModelCallback> const& callback) |
| -> int override; |
| auto waitUntilOpenDone() -> bool override; |
| auto close() -> void override; |
| auto configure(std::shared_ptr<UserConfigurationParams> const& params) |
| -> int override; |
| auto submitRequest( |
| std::vector<std::shared_ptr<UserRequestParams>> const& requests, |
| uint32_t* numRequestProcessed) -> int override; |
| auto beginFlush() -> int override; |
| auto endFlush() -> void override; |
| }; |
| |
| /***************************************************************************** |
| * |
| *****************************************************************************/ |
| }; // namespace model |
| }; // namespace pipeline |
| }; // namespace v3 |
| }; // namespace NSCam |
| #endif // CAMERA_HAL_MEDIATEK_MTKCAM_PIPELINE_MODEL_PIPELINEMODELIMPL_H_ |