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react-native-vision-camera/ios
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Marc Rousavy 4b4ea0ff33
fix: Fix UI Thread race condition in setFrameProcessor(...) (#265) 
* fix: Fix UI Thread race condition in `setFrameProcessor(...)`

* Revert "fix: Fix UI Thread race condition in `setFrameProcessor(...)`"

This reverts commit 9c524e123cff6843d7d11db602a5027d1bb06b4b.

* Use `setImmediate` to call `setFrameProcessor(...)`

* Fix frame processor order of applying

* Add `enableFrameProcessor` prop that defines if a FP is added

* rename constant

* Implement `enableFrameProcessor` prop for Android and make `frameProcessorFps` faster

* link to troubleshooting guide

* Update TROUBLESHOOTING.mdx

* Add logs for use-cases

* fix log

* set initial frame processor in `onLayout` instead of `componentDidMount`
2021-07-12 15:16:03 +02:00
..
Extensions chore: Format Swift 2021-07-08 11:01:02 +02:00
Frame Processor chore: Clean up root directory (#236) 2021-07-06 16:42:58 +02:00
Parsers chore: Move to /mrousavy/ (#224) 2021-06-21 22:42:46 +02:00
React Utils chore: Clean up root directory (#236) 2021-07-06 16:42:58 +02:00
VisionCamera.xcodeproj chore: Clean up root directory (#236) 2021-07-06 16:42:58 +02:00
.swift-version Run SwiftFormat in GH Action (#28) 2021-03-09 10:53:29 +01:00
.swiftformat Reformat (#116) 2021-03-31 15:43:29 +02:00
.swiftlint.yml Run SwiftFormat in GH Action (#28) 2021-03-09 10:53:29 +01:00
CameraBridge.h fix: Fix UI Thread race condition in setFrameProcessor(...) (#265) 2021-07-12 15:16:03 +02:00
CameraError.swift chore: Move to /mrousavy/ (#224) 2021-06-21 22:42:46 +02:00
CameraQueues.swift try: Improvements from WWDC 2021 1:1 workshop (#197) 2021-06-11 21:06:19 +02:00
CameraView.swift fix: Fix UI Thread race condition in setFrameProcessor(...) (#265) 2021-07-12 15:16:03 +02:00
CameraView+AVAudioSession.swift chore: Cleanup void returns (#187) 2021-06-09 11:14:49 +02:00
CameraView+AVCaptureSession.swift fix: Fix UI Thread race condition in setFrameProcessor(...) (#265) 2021-07-12 15:16:03 +02:00
CameraView+Focus.swift chore: Move to /mrousavy/ (#224) 2021-06-21 22:42:46 +02:00
CameraView+RecordVideo.swift perf: Avoid expensive CMSampleBuffer copy (#235) 2021-07-06 09:25:11 +02:00
CameraView+TakePhoto.swift chore: Move to /mrousavy/ (#224) 2021-06-21 22:42:46 +02:00
CameraView+Zoom.swift chore: Move to /mrousavy/ (#224) 2021-06-21 22:42:46 +02:00
CameraViewManager.m fix: Fix UI Thread race condition in setFrameProcessor(...) (#265) 2021-07-12 15:16:03 +02:00
CameraViewManager.swift fix: Fix UI Thread race condition in setFrameProcessor(...) (#265) 2021-07-12 15:16:03 +02:00
PhotoCaptureDelegate.swift chore: Move to /mrousavy/ (#224) 2021-06-21 22:42:46 +02:00
README.md Add "check-all" script 2021-03-09 12:19:18 +01:00
RecordingSession.swift try: Improvements from WWDC 2021 1:1 workshop (#197) 2021-06-11 21:06:19 +02:00

README.md

ios

This folder contains the iOS-platform-specific code for react-native-vision-camera.

Prerequesites

  1. Install Xcode tools 
    xcode-select --install
  2. Install need SwiftFormat and SwiftLint 
    brew install swiftformat swiftlint

Getting Started

It is recommended that you work on the code using the Example project (example/ios/VisionCameraExample.xcworkspace), since that always includes the React Native header files, plus you can easily test changes that way.

You can however still edit the library project here by opening VisionCamera.xcodeproj, this has the advantage of automatically formatting your Code (swiftformat) and showing you Linter errors (swiftlint) when trying to build (⌘+B).

Committing

Before committing, make sure that you're not violating the Swift or C++ codestyles. To do that, run the following command:

yarn check-ios

This will also try to automatically fix any errors by re-formatting the Swift code.