From 4f0f784532c670de54733420e173682245bb303b Mon Sep 17 00:00:00 2001
From: fufesou <linlong1266@gmail.com>
Date: Sat, 12 Sep 2026 02:47:37 +0800
Subject: [PATCH] feat(cursor): carry the remote bitmap pixel density

---
 libs/base/protos/message.proto | 2 ++
 src/flutter.rs                 | 1 +
 2 files changed, 3 insertions(+)

diff --git a/libs/base/protos/message.proto b/libs/base/protos/message.proto
index 1276deaa8..c4caa6c3f 100644
--- a/libs/base/protos/message.proto
+++ b/libs/base/protos/message.proto
@@ -316,6 +316,8 @@ message CursorData {
   int32 width = 4;
   int32 height = 5;
   bytes colors = 6;
+  // Physical bitmap pixels per remote logical pixel; 0 means an older sender.
+  double scale = 7;
 }
 
 message CursorPosition {
diff --git a/src/flutter.rs b/src/flutter.rs
index a6d3496dd..f745dbe91 100644
--- a/src/flutter.rs
+++ b/src/flutter.rs
@@ -651,6 +651,7 @@ impl InvokeUiSession for FlutterHandler {
                 ("hoty", &cd.hoty.to_string()),
                 ("width", &cd.width.to_string()),
                 ("height", &cd.height.to_string()),
+                ("scale", &cd.scale.to_string()),
                 (
                     "colors",
                     &serde_json::ser::to_string(&colors).unwrap_or("".to_owned()),