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61 lines
1.6 KiB
61 lines
1.6 KiB
/* |
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* Copyright (C) 2015 The Android Open Source Project |
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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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//#define LOG_NDEBUG 0 |
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#define LOG_TAG "HotplugThread" |
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#include <log/log.h> |
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#include "HotplugThread.h" |
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namespace usb_camera_hal { |
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HotplugThread::HotplugThread(CameraHAL *hal) |
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: mModule(hal) { |
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} |
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HotplugThread::~HotplugThread() { |
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} |
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void HotplugThread::requestExit() { |
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// Call parent to set up shutdown |
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Thread::requestExit(); |
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// Cleanup other states? |
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} |
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bool HotplugThread::threadLoop() { |
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(void)mModule; // silence warning about unused member. |
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/** |
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* Check camera connection status change, if connected, do below: |
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* 1. Create camera device, add to mCameras. |
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* 2. Init static info (mCameras[id]->initStaticInfo()) |
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* 3. Notify on_status_change callback |
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* |
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* If unconnected, similarly, do below: |
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* 1. Destroy camera device and remove it from mCameras. |
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* 2. Notify on_status_change callback |
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* |
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* DO NOT have a tight polling loop here, to avoid excessive CPU utilization. |
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*/ |
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return true; |
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} |
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} // namespace usb_camera_hal
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