b9369a0e60
Add a default constructor that initializes a non valid CameraMetadata to allow embedding instances of the class in other types. Reviewed-by: Paul Elder <paul.elder@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Jacopo Mondi <jacopo@jmondi.org>
38 lines
998 B
C++
38 lines
998 B
C++
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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/*
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* Copyright (C) 2019, Google Inc.
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*
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* camera_metadata.h - libcamera Android Camera Metadata Helper
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*/
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#ifndef __ANDROID_CAMERA_METADATA_H__
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#define __ANDROID_CAMERA_METADATA_H__
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#include <stdint.h>
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#include <system/camera_metadata.h>
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class CameraMetadata
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{
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public:
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CameraMetadata();
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CameraMetadata(size_t entryCapacity, size_t dataCapacity);
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CameraMetadata(const camera_metadata_t *metadata);
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CameraMetadata(const CameraMetadata &other);
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~CameraMetadata();
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CameraMetadata &operator=(const CameraMetadata &other);
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bool isValid() const { return valid_; }
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bool getEntry(uint32_t tag, camera_metadata_ro_entry_t *entry) const;
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bool addEntry(uint32_t tag, const void *data, size_t data_count);
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bool updateEntry(uint32_t tag, const void *data, size_t data_count);
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camera_metadata_t *get();
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const camera_metadata_t *get() const;
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private:
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camera_metadata_t *metadata_;
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bool valid_;
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};
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#endif /* __ANDROID_CAMERA_METADATA_H__ */
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