From 082b61f32344872d4360ad4c71cf62c99de62ae8 Mon Sep 17 00:00:00 2001 From: Ruben Beltran del Rio Date: Wed, 29 Nov 2023 11:25:12 +0100 Subject: Add multimonitor support --- Captura/Core Extensions/CVImageBuffer+cgImage.swift | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) (limited to 'Captura/Core Extensions') diff --git a/Captura/Core Extensions/CVImageBuffer+cgImage.swift b/Captura/Core Extensions/CVImageBuffer+cgImage.swift index f8958f2..3f59b8e 100644 --- a/Captura/Core Extensions/CVImageBuffer+cgImage.swift +++ b/Captura/Core Extensions/CVImageBuffer+cgImage.swift @@ -3,10 +3,19 @@ import ReplayKit extension CVImageBuffer { - static let sharedContext = CIContext() + private static let contextQueue = DispatchQueue(label: "com.example.contextQueue") + static let sharedContext: CIContext = { + return CIContext() + }() var cgImage: CGImage? { - let ciImage = CIImage(cvImageBuffer: self) - return CVImageBuffer.sharedContext.createCGImage(ciImage, from: CGRect(x: 0, y: 0, width: CVPixelBufferGetWidth(self), height: CVPixelBufferGetHeight(self))) + var result: CGImage? + CVImageBuffer.contextQueue.sync { + let ciImage = CIImage(cvImageBuffer: self) + let width = CVPixelBufferGetWidth(self) + let height = CVPixelBufferGetHeight(self) + result = CVImageBuffer.sharedContext.createCGImage(ciImage, from: CGRect(x: 0, y: 0, width: width, height: height)) + } + return result } } -- cgit