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feat: Add minFocusDistance prop to CameraDevice (#2392)

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* docs: Link `videoHdr`

* Update PERFORMANCE.mdx

* docs: Add isActive to perf

* docs: Update errors

* feat: Add `minFocusDistance` prop

* Format

* Update Podfile.lock

* fix: To Double

* fix: Import AVFoundation

* fix: Move from format -> device

* fix: Use centi-meters (cm) instead of meters

* Fix deadloop

* fix: Avoid -1 values
This commit is contained in:
Marc Rousavy
2024-01-15 19:30:20 +01:00
committed by GitHub
parent 17ae5fae76
commit 58ef21ebfd
8 changed files with 52 additions and 5 deletions
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25
package/ios/Extensions/AVCaptureDevice+minFocusDistance.swift Normal file
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@@ -0,0 +1,25 @@
//
// AVCaptureDevice+minFocusDistance.swift
// VisionCamera
//
// Created by Marc Rousavy on 15.01.24.
// Copyright © 2024 mrousavy. All rights reserved.
//
import AVFoundation
import Foundation
extension AVCaptureDevice {
/**
* The minimum distance this device can focus to, in centi-meters.
*/
var minFocusDistance: Double {
guard #available(iOS 15.0, *), minimumFocusDistance > 0 else {
// focus distance is unknown/unavailable
return 0
}
// convert from millimeters to centimeters
return Double(minimumFocusDistance) / 10
}
}

1
package/ios/Extensions/AVCaptureDevice+toDictionary.swift
View File

@@ -19,6 +19,7 @@ extension AVCaptureDevice {
"name": localizedName,
"hasFlash": hasFlash,
"hasTorch": hasTorch,
"minFocusDistance": minFocusDistance,
"minZoom": minAvailableVideoZoomFactor,
"maxZoom": maxAvailableVideoZoomFactor,
"neutralZoom": neutralZoomFactor,

4
package/ios/VisionCamera.xcodeproj/project.pbxproj
View File

@@ -64,6 +64,7 @@
B88751A725E0102000DB86D6 /* CameraView+Zoom.swift in Sources */ = {isa = PBXBuildFile; fileRef = B887518225E0102000DB86D6 /* CameraView+Zoom.swift */; };
B88751A825E0102000DB86D6 /* CameraError.swift in Sources */ = {isa = PBXBuildFile; fileRef = B887518325E0102000DB86D6 /* CameraError.swift */; };
B88751A925E0102000DB86D6 /* CameraView.swift in Sources */ = {isa = PBXBuildFile; fileRef = B887518425E0102000DB86D6 /* CameraView.swift */; };
B88977BE2B556DBA0095C92C /* AVCaptureDevice+minFocusDistance.swift in Sources */ = {isa = PBXBuildFile; fileRef = B88977BD2B556DBA0095C92C /* AVCaptureDevice+minFocusDistance.swift */; };
B8994E6C263F03E100069589 /* JSINSObjectConversion.mm in Sources */ = {isa = PBXBuildFile; fileRef = B8994E6B263F03E100069589 /* JSINSObjectConversion.mm */; };
B8A1AEC42AD7EDE800169C0D /* AVCaptureVideoDataOutput+pixelFormat.swift in Sources */ = {isa = PBXBuildFile; fileRef = B8A1AEC32AD7EDE800169C0D /* AVCaptureVideoDataOutput+pixelFormat.swift */; };
B8A1AEC62AD7F08E00169C0D /* CameraView+Focus.swift in Sources */ = {isa = PBXBuildFile; fileRef = B8A1AEC52AD7F08E00169C0D /* CameraView+Focus.swift */; };
@@ -161,6 +162,7 @@
B887518325E0102000DB86D6 /* CameraError.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CameraError.swift; sourceTree = "<group>"; };
B887518425E0102000DB86D6 /* CameraView.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = CameraView.swift; sourceTree = "<group>"; };
B88873E5263D46C7008B1D0E /* FrameProcessorPlugin.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = FrameProcessorPlugin.h; sourceTree = "<group>"; };
B88977BD2B556DBA0095C92C /* AVCaptureDevice+minFocusDistance.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "AVCaptureDevice+minFocusDistance.swift"; sourceTree = "<group>"; };
B8994E6B263F03E100069589 /* JSINSObjectConversion.mm */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; path = JSINSObjectConversion.mm; sourceTree = "<group>"; };
B89A79692B3EF60F005E0357 /* UIImageOrientation+descriptor.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "UIImageOrientation+descriptor.h"; sourceTree = "<group>"; };
B8A1AEC32AD7EDE800169C0D /* AVCaptureVideoDataOutput+pixelFormat.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "AVCaptureVideoDataOutput+pixelFormat.swift"; sourceTree = "<group>"; };
@@ -284,6 +286,7 @@
B8A1AEC32AD7EDE800169C0D /* AVCaptureVideoDataOutput+pixelFormat.swift */,
B8207AAC2B0E5DD70002990F /* AVCaptureSession+synchronizeBuffer.swift */,
B8207AAE2B0E67460002990F /* AVCaptureVideoDataOutput+recommendedVideoSettings.swift */,
B88977BD2B556DBA0095C92C /* AVCaptureDevice+minFocusDistance.swift */,
);
path = Extensions;
sourceTree = "<group>";
@@ -488,6 +491,7 @@
B881D35E2ABC775E009B21C8 /* AVCaptureDevice+toDictionary.swift in Sources */,
B87B11BF2A8E63B700732EBF /* PixelFormat.swift in Sources */,
B88751A625E0102000DB86D6 /* CameraViewManager.swift in Sources */,
B88977BE2B556DBA0095C92C /* AVCaptureDevice+minFocusDistance.swift in Sources */,
B80175EC2ABDEBD000E7DE90 /* ResizeMode.swift in Sources */,
B887519F25E0102000DB86D6 /* AVCaptureDevice.DeviceType+physicalDeviceDescriptor.swift in Sources */,
B88685ED2AD6A5E600E93869 /* CameraSession+CodeScanner.swift in Sources */,