0904767cf2
* fix: Log JS Stack on Error * Android * Format Stacktrace better * Update FrameProcessorUtils.mm * Allow unapproved C++11 headers * Use `.c_str()`
52 lines
1.7 KiB
Plaintext
52 lines
1.7 KiB
Plaintext
//
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// FrameProcessorUtils.m
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// VisionCamera
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//
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// Created by Marc Rousavy on 15.03.21.
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// Copyright © 2021 mrousavy. All rights reserved.
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//
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#import "FrameProcessorUtils.h"
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#import <chrono>
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#import <memory>
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#import <regex>
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#import "FrameHostObject.h"
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#import "Frame.h"
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#import <React/RCTBridge.h>
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#import <React/RCTBridge+Private.h>
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#import "JSConsoleHelper.h"
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#import <ReactCommon/RCTTurboModule.h>
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FrameProcessorCallback convertJSIFunctionToFrameProcessorCallback(jsi::Runtime& runtime, const jsi::Function& value) {
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__block auto cb = value.getFunction(runtime);
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return ^(Frame* frame) {
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auto frameHostObject = std::make_shared<FrameHostObject>(frame);
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try {
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cb.callWithThis(runtime, cb, jsi::Object::createFromHostObject(runtime, frameHostObject));
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} catch (jsi::JSError& jsError) {
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auto stack = std::regex_replace(jsError.getStack(), std::regex("\n"), "\n ");
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auto message = [NSString stringWithFormat:@"Frame Processor threw an error: %s\nIn: %s", jsError.getMessage().c_str(), stack.c_str()];
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RCTBridge* bridge = [RCTBridge currentBridge];
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if (bridge != nil) {
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bridge.jsCallInvoker->invokeAsync([bridge, message]() {
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auto logFn = [JSConsoleHelper getLogFunctionForBridge:bridge];
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logFn(RCTLogLevelError, message);
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});
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} else {
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NSLog(@"%@", message);
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}
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}
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// Manually free the buffer because:
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// 1. we are sure we don't need it anymore, the frame processor worklet has finished executing.
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// 2. we don't know when the JS runtime garbage collects this object, it might be holding it for a few more frames
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// which then blocks the camera queue from pushing new frames (memory limit)
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frameHostObject->close();
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};
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}
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