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49 lines
1.8 KiB
49 lines
1.8 KiB
/* |
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* Copyright (C) 2013 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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#ifndef EXAMPLE_CAMERA_H_ |
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#define EXAMPLE_CAMERA_H_ |
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#include <system/camera_metadata.h> |
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#include "Camera.h" |
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namespace default_camera_hal { |
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// ExampleCamera is an example for a specific camera device. The Camera object |
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// contains all logic common between all cameras (e.g. front and back cameras), |
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// while a specific camera device (e.g. ExampleCamera) holds all specific |
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// metadata and logic about that device. |
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class ExampleCamera : public Camera { |
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public: |
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explicit ExampleCamera(int id); |
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~ExampleCamera(); |
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private: |
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// Initialize static camera characteristics for individual device |
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camera_metadata_t *initStaticInfo(); |
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// Initialize whole device (templates/etc) when opened |
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int initDevice(); |
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// Initialize each template metadata controls |
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int setPreviewTemplate(Metadata m); |
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int setStillTemplate(Metadata m); |
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int setRecordTemplate(Metadata m); |
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int setSnapshotTemplate(Metadata m); |
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int setZslTemplate(Metadata m); |
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// Verify settings are valid for a capture with this device |
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bool isValidCaptureSettings(const camera_metadata_t* settings); |
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}; |
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} // namespace default_camera_hal |
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#endif // CAMERA_H_
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