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