++

shell/platform/embedder/embedder_surface_gl_impeller.cc

@@ -49,6 +49,7 @@ EmbedderSurfaceGLImpeller::EmbedderSurfaceGLImpeller(
       fbo_reset_after_present_(fbo_reset_after_present),
       external_view_embedder_(std::move(external_view_embedder)),
       worker_(std::make_shared<ReactorWorker>()) {
+  worker_->SetReactionsAllowedOnCurrentThread(true);
   // Make sure all required members of the dispatch table are checked.
   if (!gl_dispatch_table_.gl_make_current_callback ||
       !gl_dispatch_table_.gl_clear_current_callback ||
@@ -87,7 +88,6 @@ EmbedderSurfaceGLImpeller::EmbedderSurfaceGLImpeller(
   }
 
   FML_LOG(ERROR) << "Using the Impeller rendering backend (GLES/ANGLE).";
-  worker_->SetReactionsAllowedOnCurrentThread(true);
   valid_ = true;
 }
 

shell/platform/windows/angle_surface_manager.cc

@@ -70,7 +70,7 @@ bool AngleSurfaceManager::Initialize() {
   const EGLint config_attributes[] = {EGL_RED_SIZE,   8, EGL_GREEN_SIZE,   8,
                                       EGL_BLUE_SIZE,  8, EGL_ALPHA_SIZE,   8,
                                       EGL_DEPTH_SIZE, 8, EGL_STENCIL_SIZE, 8,
-                                      EGL_SAMPLES,    4};
+                                      EGL_NONE};
 
   const EGLint display_context_attributes[] = {EGL_CONTEXT_CLIENT_VERSION, 2,
                                                EGL_NONE};