railbird/react-native-vision-camera
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feat: Use JSI's ArrayBuffer instead of TypedArray (#2408)

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* feat: Use JSI's `ArrayBuffer` instead of `TypedArray`

* fix: Fix move memory

* feat: Implement iOS

* Format

* Update JSIJNIConversion.cpp

* fix: Fix Android `toArrayBuffer` and other

* Catch FP call errors

* Update return type

* Use `CPU_READ_OFTEN` flag as well

* CPU flag

* Run destructors under `jni::ThreadScope`

* Update FrameProcessorPluginHostObject.cpp

* fix: Fix `toArrayBuffer()` crash

* Update Frame.ts
This commit is contained in:
Marc Rousavy
2024-01-17 20:18:46 +01:00
committed by GitHub
parent 2f21609e39
commit ba1d7eec9c
26 changed files with 296 additions and 620 deletions
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30
package/ios/Frame Processor/SharedArray.mm
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@@ -7,7 +7,7 @@
//
#import "SharedArray.h"
#import "JSITypedArray.h"
#import "../../cpp/MutableRawBuffer.h"
#import <Foundation/Foundation.h>
#import <jsi/jsi.h>
@@ -16,35 +16,33 @@ using namespace facebook;
@implementation SharedArray {
uint8_t* _data;
NSInteger _size;
std::shared_ptr<vision::TypedArrayBase> _array;
std::shared_ptr<jsi::ArrayBuffer> _arrayBuffer;
}
vision::TypedArrayKind getTypedArrayKind(int unsafeEnumValue) {
return static_cast<vision::TypedArrayKind>(unsafeEnumValue);
}
- (instancetype)initWithProxy:(VisionCameraProxyHolder*)proxy type:(SharedArrayType)type size:(NSInteger)size {
- (instancetype)initWithProxy:(VisionCameraProxyHolder*)proxy size:(NSInteger)size {
if (self = [super init]) {
jsi::Runtime& runtime = proxy.proxy->getWorkletRuntime();
vision::TypedArrayKind kind = getTypedArrayKind((int)type);
_array = std::make_shared<vision::TypedArrayBase>(vision::TypedArrayBase(runtime, size, kind));
_data = _array->getBuffer(runtime).data(runtime);
uint8_t* data = (uint8_t*)malloc(size * sizeof(uint8_t));
auto mutableBuffer = std::make_shared<vision::MutableRawBuffer>(data, size, [=]() { free(data); });
_arrayBuffer = std::make_shared<jsi::ArrayBuffer>(runtime, mutableBuffer);
_data = data;
_size = size;
}
return self;
}
- (instancetype)initWithRuntime:(jsi::Runtime&)runtime typedArray:(std::shared_ptr<vision::TypedArrayBase>)typedArray {
- (instancetype)initWithRuntime:(jsi::Runtime&)runtime arrayBuffer:(std::shared_ptr<jsi::ArrayBuffer>)arrayBuffer {
if (self = [super init]) {
_array = typedArray;
_data = _array->getBuffer(runtime).data(runtime);
_size = _array->getBuffer(runtime).size(runtime);
_arrayBuffer = arrayBuffer;
_data = _arrayBuffer->data(runtime);
_size = _arrayBuffer->size(runtime);
}
return self;
}
- (std::shared_ptr<vision::TypedArrayBase>)typedArray {
return _array;
- (std::shared_ptr<jsi::ArrayBuffer>)arrayBuffer {
return _arrayBuffer;
}
- (uint8_t*)data {