Fix blank screen on window initialization

Author: Keavon

desktop/src/app.rs

@@ -395,6 +395,12 @@ impl ApplicationHandler for App {
 
 		self.window_scale = window.scale_factor();
 		let _ = self.cef_view_info_sender.send(cef::ViewInfoUpdate::Scale(self.window_scale));
+
+		// Ensures the CEF texture does not remain at 1x1 pixels until the window is resized by the user
+		// Affects only some Mac devices (issue found on 2023 M2 Mac Mini).
+		let PhysicalSize { width, height } = window.surface_size();
+		let _ = self.cef_view_info_sender.send(cef::ViewInfoUpdate::Size { width, height });
+
 		self.cef_context.notify_view_info_changed();
 
 		self.window = Some(window);

desktop/src/render/state.rs

@@ -286,7 +286,7 @@ impl RenderState {
 					viewport_offset: self.viewport_offset,
 					ui_scale: ui_scale.unwrap_or([1., 1.]),
 					_pad: [0., 0.],
-					background_color: [33. / 255., 33. / 255., 33. / 255., 1.], // #212121
+					background_color: [0x22 as f32 / 0xff as f32, 0x22 as f32 / 0xff as f32, 0x22 as f32 / 0xff as f32, 1.], // #222222
 				}),
 			);
 			if let Some(bind_group) = &self.bind_group {