fix: keep offscreen kitty images loaded instead of resending them on scroll (#4686)

1 files changed, 12 insertions, 0 deletions

diff --git a/src/pane/terminal.rs b/src/pane/terminal.rs
index 5eaddb21..8ac4bd1c 100644
--- a/src/pane/terminal.rs
+++ b/src/pane/terminal.rs
@@ -579,6 +579,10 @@ impl PaneTerminal {
             .kitty_image_placements_with_data_filter(needs_data)
     }
 
+    pub(crate) fn kitty_image_fingerprints(&self, image_ids: &[u32]) -> Vec<Option<u64>> {
+        self.ghostty.kitty_image_fingerprints(image_ids)
+    }
+
     pub fn apply_host_terminal_theme(&self, theme: crate::terminal_theme::TerminalTheme) {
         self.ghostty.apply_host_terminal_theme(theme);
     }
@@ -2349,6 +2353,14 @@ impl GhosttyPaneTerminal {
             .unwrap_or_default()
     }
 
+    pub(crate) fn kitty_image_fingerprints(&self, image_ids: &[u32]) -> Vec<Option<u64>> {
+        self.core
+            .lock()
+            .ok()
+            .and_then(|core| core.terminal.kitty_image_fingerprints(image_ids).ok())
+            .unwrap_or_else(|| vec![None; image_ids.len()])
+    }
+
     pub fn render(&self, frame: &mut Frame, area: Rect, show_cursor: bool) {
         let Ok(mut core) = self.core.lock() else {
             return;