lock to access the image renderingMode (#1661)

TextureGroup · Sep 6, 2019 · c24a21a · c24a21a
1 parent a403160
commit c24a21a
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/Source/ASImageNode.mm b/Source/ASImageNode.mm
@@ -610,7 +610,14 @@ - (void)setNeedsDisplayWithCompletion:(void (^ _Nullable)(BOOL canceled))display
 - (void)tintColorDidChange
 {
   [super tintColorDidChange];
-  if (_image.renderingMode == UIImageRenderingModeAlwaysTemplate) {
+
+  BOOL isTemplateImage = NO;
+  {
+    AS::MutexLocker l(__instanceLock__);
+    isTemplateImage = (_image.renderingMode == UIImageRenderingModeAlwaysTemplate);
+  }
+
+  if (isTemplateImage) {
     [self setNeedsDisplay];
   }
 }