77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
/*
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* Copyright (C) 2013-2017 Intel Corporation
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* Copyright (c) 2017, Fuzhou Rockchip Electronics Co., Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _CAMERA3_HAL_H_
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#define _CAMERA3_HAL_H_
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#include <hardware/camera3.h>
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#include "PlatformData.h"
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#include "RequestThread.h"
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NAMESPACE_DECLARATION {
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/**
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* \class Camera3HAL
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*
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* This class represents a single HAL device instance. It has the following
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* roles:
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* - It implements the camera3_device_ops_t API defined by Android.
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* - It instantiates all the other objects that make the HAL:
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* - PSL layer
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* - RequestThread
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* - StreamManager
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* - Request manager
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*/
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class Camera3HAL : public camera3_device_ops_t {
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public:
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Camera3HAL(int cameraId, const hw_module_t* module);
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virtual ~Camera3HAL();
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status_t init(void);
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status_t deinit(void);
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camera3_device_t* getDeviceStruct() { return &mDevice; }
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int getCameraId() { return mCameraId; };
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/**********************************************************************
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* camera3_device_ops_t implementation
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*/
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status_t initialize(const camera3_callback_ops_t *callback_ops);
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int configure_streams(camera3_stream_configuration_t *stream_list);
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camera_metadata_t* construct_default_request_settings(int type);
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int process_capture_request(camera3_capture_request_t *request);
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void get_metadata_vendor_tag_ops(vendor_tag_query_ops_t *ops);
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void dump(int fd);
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void dumpTemplateMeta(CameraMetadata& metadata, int type);
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int flush();
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private:
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int mCameraId;
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ICameraHw *mCameraHw;
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std::unique_ptr<RequestThread> mRequestThread;
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camera3_device_t mDevice;
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};
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} NAMESPACE_DECLARATION_END
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#endif // _CAMERA3_HAL_H_
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