From c42711ee262ae1736267fc3bf2ca32ce5ae755cf Mon Sep 17 00:00:00 2001
From: Carter Li <zhangsongcui3371@sina.com>
Date: Tue, 30 Apr 2024 18:56:45 +0800
Subject: [PATCH] Camera (macOS): try silence system deprecation warnings

---
 src/detection/camera/camera_apple.m | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/detection/camera/camera_apple.m b/src/detection/camera/camera_apple.m
index cf8d8cec1..8912b2364 100644
--- a/src/detection/camera/camera_apple.m
+++ b/src/detection/camera/camera_apple.m
@@ -4,7 +4,14 @@
 
 const char* ffDetectCamera(FFlist* result)
 {
-    AVCaptureDeviceDiscoverySession* session = [AVCaptureDeviceDiscoverySession discoverySessionWithDeviceTypes:@[AVCaptureDeviceTypeBuiltInWideAngleCamera] mediaType:AVMediaTypeVideo position:AVCaptureDevicePositionUnspecified];
+    AVCaptureDeviceType externalType;
+    if (@available(macOS 14, *)) // #822
+        externalType = AVCaptureDeviceTypeContinuityCamera;
+    else
+        externalType = AVCaptureDeviceTypeExternalUnknown;
+    AVCaptureDeviceDiscoverySession* session = [AVCaptureDeviceDiscoverySession discoverySessionWithDeviceTypes:@[AVCaptureDeviceTypeBuiltInWideAngleCamera, externalType]
+                                                                                mediaType:AVMediaTypeVideo
+                                                                                position:AVCaptureDevicePositionUnspecified];
     if (!session)
         return "Failed to create AVCaptureDeviceDiscoverySession";