separate transfer and capture queues

src/backend/openvr/lines.rs

@@ -31,7 +31,7 @@ pub(super) struct LinePool {
 impl LinePool {
     pub fn new(graphics: Arc<WlxGraphics>) -> anyhow::Result<Self> {
         let mut command_buffer =
-            graphics.create_command_buffer(CommandBufferUsage::OneTimeSubmit)?;
+            graphics.create_uploads_command_buffer(CommandBufferUsage::OneTimeSubmit)?;
 
         let buf = vec![255; 16];