From d1c814cf9da882a5055834d19893d7947aeca889 Mon Sep 17 00:00:00 2001
From: Bananymous <oskari.alaranta@bananymous.com>
Date: Wed, 6 Aug 2025 01:33:44 +0300
Subject: [PATCH] Kernel: Optimize consecutive absolute mouse move events

This is a hack to make window server usable without kvm :D
---
 kernel/kernel/Input/InputDevice.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/kernel/kernel/Input/InputDevice.cpp b/kernel/kernel/Input/InputDevice.cpp
index 11380542..cce7361c 100644
--- a/kernel/kernel/Input/InputDevice.cpp
+++ b/kernel/kernel/Input/InputDevice.cpp
@@ -102,6 +102,12 @@ namespace Kernel
 					last_event.move_event.rel_y += curr_event.move_event.rel_y;
 					return;
 				}
+				if (last_event.type == LibInput::MouseEventType::MouseMoveAbsEvent && curr_event.type == LibInput::MouseEventType::MouseMoveAbsEvent)
+				{
+					last_event.move_abs_event.abs_x = curr_event.move_abs_event.abs_x;
+					last_event.move_abs_event.abs_y = curr_event.move_abs_event.abs_y;
+					return;
+				}
 				if (last_event.type == LibInput::MouseEventType::MouseScrollEvent && curr_event.type == LibInput::MouseEventType::MouseScrollEvent)
 				{
 					last_event.scroll_event.scroll += curr_event.scroll_event.scroll;