992934e00e
* feat: `ArrayBuffer:wrapData:withSize` init for iOS * Format * fix build error * Update ExampleFrameProcessorPlugin.m * docs: Add class docs for SharedArray
65 lines
1.6 KiB
Objective-C
65 lines
1.6 KiB
Objective-C
//
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// SharedArray.h
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// VisionCamera
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//
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// Created by Marc Rousavy on 12.01.24.
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// Copyright © 2024 mrousavy. All rights reserved.
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//
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#pragma once
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#import "VisionCameraProxy.h"
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#import <Foundation/Foundation.h>
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#ifdef __cplusplus
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#import <jsi/jsi.h>
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using namespace facebook;
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#endif
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NS_ASSUME_NONNULL_BEGIN
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/**
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* An ArrayBuffer of type uint8 that can be shared between native and JS without copying.
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*/
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@interface SharedArray : NSObject
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- (instancetype)init NS_UNAVAILABLE;
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/**
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* Allocates a new SharedArray with the given size.
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* Use `data` to write to the SharedArray.
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*/
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- (instancetype)initWithProxy:(VisionCameraProxyHolder*)proxy allocateWithSize:(NSInteger)size;
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/**
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* Wraps the given data in a SharedArray without copying.
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* Use `data` to write to the SharedArray.
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*/
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- (instancetype)initWithProxy:(VisionCameraProxyHolder*)proxy
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wrapData:(uint8_t*)data
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withSize:(NSInteger)size
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freeOnDealloc:(BOOL)freeOnDealloc;
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#ifdef __cplusplus
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/**
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* Wraps the given JSI ArrayBuffer in a SharedArray for native access.
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* Use `data` to write to the SharedArray.
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*/
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- (instancetype)initWithRuntime:(jsi::Runtime&)runtime wrapArrayBuffer:(std::shared_ptr<jsi::ArrayBuffer>)arrayBuffer;
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- (std::shared_ptr<jsi::ArrayBuffer>)arrayBuffer;
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#endif
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/**
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* The underlying contents of the ArrayBuffer which can be used for reading and writing.
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*/
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@property(nonatomic, readonly, nonnull) uint8_t* data;
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/**
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* The size of the ArrayBuffer.
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*/
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@property(nonatomic, readonly) NSInteger size;
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@end
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NS_ASSUME_NONNULL_END
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