From 4d344c888e501ca8299616ede6507974fe894b47 Mon Sep 17 00:00:00 2001
From: Hermet Park <hermet@lottiefiles.com>
Date: Fri, 29 Dec 2023 11:24:20 +0900
Subject: [PATCH] sw_engine: resolve a thread sanitizer report.

Synchronize before accessing the shared bbox.

Issue: https://github.com/thorvg/thorvg/issues/1874
---
 src/renderer/sw_engine/tvgSwRenderer.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/renderer/sw_engine/tvgSwRenderer.cpp b/src/renderer/sw_engine/tvgSwRenderer.cpp
index a85dd21f..b1ca5525 100644
--- a/src/renderer/sw_engine/tvgSwRenderer.cpp
+++ b/src/renderer/sw_engine/tvgSwRenderer.cpp
@@ -45,8 +45,11 @@ struct SwTask : Task
     bool pushed = false;                  //Pushed into task list?
     bool disposed = false;                //Disposed task?
 
-    RenderRegion bounds() const
+    RenderRegion bounds()
     {
+        //Can we skip the synchronization?
+        done();
+
         RenderRegion region;
 
         //Range over?