| /* |
| * Copyright (C) 2019 The Android Open Source Project |
| * |
| * 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 HARDWARE_GOOGLE_CAMERA_HAL_GOOGLE_CAMERA_HAL_RGBIRD_DEPTH_RESULT_PROCESSOR_H_ |
| #define HARDWARE_GOOGLE_CAMERA_HAL_GOOGLE_CAMERA_HAL_RGBIRD_DEPTH_RESULT_PROCESSOR_H_ |
| |
| #include "internal_stream_manager.h" |
| #include "result_processor.h" |
| |
| namespace android { |
| namespace google_camera_hal { |
| |
| // RgbirdDepthResultProcessor implements a ResultProcessor that returns depth |
| // stream to the framework, and the internal NIR raw streams(and optionally |
| // internal YUV stream) to the capture session internal stream manager. |
| // It is assumed that the result metadata and shutter has been reported to the |
| // framework by the request_result_processor before depth process block. So |
| // RgbirdDepthResultProcessor is not responsible for metadata or shutter |
| // notification. It only needs to return/recycle buffers unless there is an |
| // error returned from the depth process block. |
| class RgbirdDepthResultProcessor : public ResultProcessor { |
| public: |
| static std::unique_ptr<RgbirdDepthResultProcessor> Create( |
| InternalStreamManager* internal_stream_manager); |
| |
| virtual ~RgbirdDepthResultProcessor() = default; |
| |
| // Override functions of ResultProcessor start. |
| void SetResultCallback( |
| ProcessCaptureResultFunc process_capture_result, NotifyFunc notify, |
| ProcessBatchCaptureResultFunc process_batch_capture_result) override; |
| |
| status_t AddPendingRequests( |
| const std::vector<ProcessBlockRequest>& process_block_requests, |
| const CaptureRequest& remaining_session_request) override; |
| |
| void ProcessResult(ProcessBlockResult block_result) override; |
| |
| void Notify(const ProcessBlockNotifyMessage& block_message) override; |
| |
| status_t FlushPendingRequests() override; |
| // Override functions of ResultProcessor end. |
| |
| protected: |
| RgbirdDepthResultProcessor(InternalStreamManager* internal_stream_manager); |
| |
| private: |
| static constexpr int32_t kInvalidStreamId = -1; |
| InternalStreamManager* internal_stream_manager_ = nullptr; |
| |
| std::mutex callback_lock_; |
| |
| // The following callbacks must be protected by callback_lock_. |
| ProcessCaptureResultFunc process_capture_result_; |
| NotifyFunc notify_; |
| }; |
| |
| } // namespace google_camera_hal |
| } // namespace android |
| |
| #endif // HARDWARE_GOOGLE_CAMERA_HAL_GOOGLE_CAMERA_HAL_RGBIRD_DEPTH_RESULT_PROCESSOR_H_ |