59 lines
1.4 KiB
Plaintext
59 lines
1.4 KiB
Plaintext
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//
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// SharedArray.mm
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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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#import "SharedArray.h"
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#import "JSITypedArray.h"
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#import <Foundation/Foundation.h>
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#import <jsi/jsi.h>
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using namespace facebook;
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@implementation SharedArray {
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uint8_t* _data;
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NSInteger _count;
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std::shared_ptr<vision::TypedArrayBase> _array;
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}
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vision::TypedArrayKind getTypedArrayKind(int unsafeEnumValue) {
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return static_cast<vision::TypedArrayKind>(unsafeEnumValue);
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}
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- (instancetype)initWithProxy:(VisionCameraProxyHolder*)proxy type:(SharedArrayType)type size:(NSInteger)size {
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if (self = [super init]) {
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jsi::Runtime& runtime = proxy.proxy->getWorkletRuntime();
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vision::TypedArrayKind kind = getTypedArrayKind((int)type);
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_array = std::make_shared<vision::TypedArrayBase>(vision::TypedArrayBase(runtime, size, kind));
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_data = _array->getBuffer(runtime).data(runtime);
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_count = size;
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}
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return self;
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}
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- (instancetype)initWithRuntime:(jsi::Runtime&)runtime typedArray:(std::shared_ptr<vision::TypedArrayBase>)typedArray {
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if (self = [super init]) {
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_array = typedArray;
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_data = _array->getBuffer(runtime).data(runtime);
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_count = _array->getBuffer(runtime).size(runtime);
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}
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return self;
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}
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- (std::shared_ptr<vision::TypedArrayBase>)typedArray {
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return _array;
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}
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- (uint8_t*)data {
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return _data;
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}
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- (NSInteger)count {
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return _count;
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}
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@end
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