From fdc7cb6dc1be48b26e2f58965903260bac7c6d15 Mon Sep 17 00:00:00 2001
From: utibenkei <utibenkei2@gmail.com>
Date: Mon, 1 Apr 2024 22:12:19 +0900
Subject: [PATCH] fix build of dynamic framework for visionos

---
 modules/core/misc/objc/common/Mat.h      | 4 ++--
 modules/core/misc/objc/common/Mat.mm     | 2 +-
 modules/imgcodecs/src/ios_conversions.mm | 2 +-
 modules/videoio/src/cap_avfoundation.mm  | 4 ++--
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/modules/core/misc/objc/common/Mat.h b/modules/core/misc/objc/common/Mat.h
index 42d4689e8f..04fc8da82c 100644
--- a/modules/core/misc/objc/common/Mat.h
+++ b/modules/core/misc/objc/common/Mat.h
@@ -15,7 +15,7 @@
 #import <Foundation/Foundation.h>
 
 #ifdef AVAILABLE_IMGCODECS
-#if TARGET_OS_IPHONE
+#if TARGET_OS_IPHONE || TARGET_OS_VISION
 #import <UIKit/UIKit.h>
 #elif TARGET_OS_MAC
 #import <AppKit/AppKit.h>
@@ -197,7 +197,7 @@ CV_EXPORTS @interface Mat : NSObject
 - (instancetype)initWithCGImage:(CGImageRef)image;
 - (instancetype)initWithCGImage:(CGImageRef)image alphaExist:(BOOL)alphaExist;
 
-#if TARGET_OS_IPHONE
+#if TARGET_OS_IPHONE || TARGET_OS_VISION
 
 - (UIImage*)toUIImage;
 - (instancetype)initWithUIImage:(UIImage*)image;
diff --git a/modules/core/misc/objc/common/Mat.mm b/modules/core/misc/objc/common/Mat.mm
index 80ada0b930..54387a4772 100644
--- a/modules/core/misc/objc/common/Mat.mm
+++ b/modules/core/misc/objc/common/Mat.mm
@@ -951,7 +951,7 @@ template<typename T> int putData(NSArray<NSNumber*>* indices, cv::Mat* mat, int
     return [MatConverters convertCGImageRefToMat:image alphaExist:alphaExist];
 }
 
-#if TARGET_OS_IPHONE
+#if TARGET_OS_IPHONE || TARGET_OS_VISION
 
 -(UIImage*)toUIImage {
     return [MatConverters converMatToUIImage:self];
diff --git a/modules/imgcodecs/src/ios_conversions.mm b/modules/imgcodecs/src/ios_conversions.mm
index 7992325d77..5fea686643 100644
--- a/modules/imgcodecs/src/ios_conversions.mm
+++ b/modules/imgcodecs/src/ios_conversions.mm
@@ -40,7 +40,7 @@
 //
 //M*/
 #include <TargetConditionals.h>
-#if TARGET_OS_IOS && !TARGET_OS_MACCATALYST
+#if (TARGET_OS_IOS || TARGET_OS_VISION) && !TARGET_OS_MACCATALYST
 
 #import <UIKit/UIKit.h>
 #include "apple_conversions.h"
diff --git a/modules/videoio/src/cap_avfoundation.mm b/modules/videoio/src/cap_avfoundation.mm
index 0853e57255..2df990392f 100644
--- a/modules/videoio/src/cap_avfoundation.mm
+++ b/modules/videoio/src/cap_avfoundation.mm
@@ -221,18 +221,18 @@ cv::Ptr<cv::IVideoCapture> cv::create_AVFoundation_capture_file(const std::strin
 
 }
 
-#if !TARGET_OS_VISION
 
 cv::Ptr<cv::IVideoCapture> cv::create_AVFoundation_capture_cam(int index)
 {
+#if !TARGET_OS_VISION
     CvCaptureCAM* retval = new CvCaptureCAM(index);
     if (retval->didStart())
         return cv::makePtr<cv::LegacyCapture>(retval);
     delete retval;
+#endif
     return 0;
 }
 
-#endif
 
 cv::Ptr<cv::IVideoWriter> cv::create_AVFoundation_writer(const std::string& filename, int fourcc,
                                                          double fps, const cv::Size &frameSize,