From 4911e4796cef5e22cb7cc0ca73dc5c956bc75339 Mon Sep 17 00:00:00 2001
From: Alireza <ar.sedghi@gmail.com>
Date: Mon, 9 Oct 2023 11:02:49 -0400
Subject: [PATCH] fix(segmentation): do not use SAB if not specified (#3705)

---
 README.md                                                    | 4 ++++
 .../src/services/SegmentationService/SegmentationService.ts  | 5 ++---
 2 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index 04b711423..5befea75c 100644
--- a/README.md
+++ b/README.md
@@ -17,6 +17,10 @@ provided by the <a href="https://ohif.org/">Open Health Imaging Foundation (OHIF
 <div align="center">
   📰 <a href="https://ohif.org/news/"><strong>Join OHIF Newsletter</strong></a> 📰
 </div>
+<div align="center">
+  📰 <a href="https://ohif.org/news/"><strong>Join OHIF Newsletter</strong></a> 📰
+</div>
+
 
 
 <hr />
diff --git a/extensions/cornerstone/src/services/SegmentationService/SegmentationService.ts b/extensions/cornerstone/src/services/SegmentationService/SegmentationService.ts
index 7d61a1dc5..b8699f1e2 100644
--- a/extensions/cornerstone/src/services/SegmentationService/SegmentationService.ts
+++ b/extensions/cornerstone/src/services/SegmentationService/SegmentationService.ts
@@ -7,7 +7,6 @@ import {
   geometryLoader,
   eventTarget,
   getEnabledElementByIds,
-  metaData,
   utilities as csUtils,
   volumeLoader,
 } from '@cornerstonejs/core';
@@ -543,7 +542,7 @@ class SegmentationService extends PubSubService {
       volumeId: segmentationId,
       targetBuffer: {
         type: 'Uint8Array',
-        sharedArrayBuffer: true,
+        sharedArrayBuffer: window.SharedArrayBuffer,
       },
     });
     const derivedVolumeScalarData = derivedVolume.getScalarData();
@@ -964,7 +963,7 @@ class SegmentationService extends PubSubService {
       volumeId: segmentationId,
       targetBuffer: {
         type: 'Uint8Array',
-        sharedArrayBuffer: true,
+        sharedArrayBuffer: window.SharedArrayBuffer,
       },
     });