From 984630845d083d61b08dfccdd1813009767d9f6a Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Sun, 14 May 2023 18:55:16 +0200
Subject: [PATCH] Ladybird: Only request repaint for what's in the visible
 viewport

Before this change, we asked WebContent to fill the whole shared bitmap
with content, even if we couldn't show it all in the viewport.
---
 Ladybird/WebContentView.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Ladybird/WebContentView.cpp b/Ladybird/WebContentView.cpp
index b761e1af87..54d793b35d 100644
--- a/Ladybird/WebContentView.cpp
+++ b/Ladybird/WebContentView.cpp
@@ -1105,7 +1105,7 @@ void WebContentView::request_repaint()
         return;
     }
     m_client_state.back_bitmap.pending_paints++;
-    client().async_paint(m_client_state.back_bitmap.bitmap->rect().translated(horizontalScrollBar()->value(), verticalScrollBar()->value()), m_client_state.back_bitmap.id);
+    client().async_paint(m_viewport_rect, m_client_state.back_bitmap.id);
 }
 
 bool WebContentView::event(QEvent* event)