From 7aedf7703fdf24c11375b7e67c2a6d9e16b0008b Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 22 Jun 2022 20:23:24 +0400
Subject: [PATCH] Revert "Make window resize less lagged on Windows"

This reverts commit b5da6e709d835de8920d11516143a7c01c7c2aa7.
---
 ui/platform/win/ui_window_win.cpp | 23 ++++++-----------------
 1 file changed, 6 insertions(+), 17 deletions(-)

diff --git a/ui/platform/win/ui_window_win.cpp b/ui/platform/win/ui_window_win.cpp
index 1ad1454..9357993 100644
--- a/ui/platform/win/ui_window_win.cpp
+++ b/ui/platform/win/ui_window_win.cpp
@@ -198,18 +198,6 @@ void WindowHelper::setNativeFrame(bool enabled) {
 	updateMargins();
 	updateWindowFrameColors();
 	fixMaximizedWindow();
-	SetWindowPos(
-		_handle,
-		0,
-		0,
-		0,
-		0,
-		0,
-		SWP_FRAMECHANGED
-			| SWP_NOMOVE
-			| SWP_NOSIZE
-			| SWP_NOZORDER
-			| SWP_NOACTIVATE);
 }
 
 void WindowHelper::initialShadowUpdate() {
@@ -388,14 +376,17 @@ bool WindowHelper::handleNativeEvent(
 	} return true;
 
 	case WM_NCCALCSIZE: {
-		if (_title->isHidden() || !wParam) {
+		if (_title->isHidden()) {
 			return false;
 		}
 		WINDOWPLACEMENT wp;
 		wp.length = sizeof(WINDOWPLACEMENT);
 		if (GetWindowPlacement(_handle, &wp)
 			&& (wp.showCmd == SW_SHOWMAXIMIZED)) {
-			const auto r = &((LPNCCALCSIZE_PARAMS)lParam)->rgrc[0];
+			const auto params = (LPNCCALCSIZE_PARAMS)lParam;
+			const auto r = (wParam == TRUE)
+				? &params->rgrc[0]
+				: (LPRECT)lParam;
 			const auto hMonitor = MonitorFromPoint(
 				{ (r->left + r->right) / 2, (r->top + r->bottom) / 2 },
 				MONITOR_DEFAULTTONEAREST);
@@ -415,10 +406,8 @@ bool WindowHelper::handleNativeEvent(
 					}
 				}
 			}
-			if (result) *result = 0;
-		} else {
-			if (result) *result = WVR_REDRAW;
 		}
+		if (result) *result = 0;
 		return true;
 	}