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50 lines
1.8 KiB
50 lines
1.8 KiB
7 months ago
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/*
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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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