From ffc9a0876a83945c3d5d1328166809c8545f7cd1 Mon Sep 17 00:00:00 2001
From: Hajime Hoshi <hajimehoshi@gmail.com>
Date: Wed, 25 May 2022 00:34:46 +0900
Subject: [PATCH] internal/glfwwin: remove changing the foreground lock timeout

See https://github.com/glfw/glfw/commit/58b48a3a00d9c2a5ca10cc23069a71d8773cc7a4

Updates #2084
---
 internal/glfwwin/internal_windows.go  |  1 -
 internal/glfwwin/win32init_windows.go | 17 ++---------------
 2 files changed, 2 insertions(+), 16 deletions(-)

diff --git a/internal/glfwwin/internal_windows.go b/internal/glfwwin/internal_windows.go
index c1fa4707b..6763e4a55 100644
--- a/internal/glfwwin/internal_windows.go
+++ b/internal/glfwwin/internal_windows.go
@@ -281,7 +281,6 @@ type library struct {
 	win32 struct {
 		helperWindowHandle       windows.HWND
 		deviceNotificationHandle _HDEVNOTIFY
-		foregroundLockTimeout    uint32
 		acquiredMonitorCount     int
 		clipboardString          string
 		keycodes                 [512]Key
diff --git a/internal/glfwwin/win32init_windows.go b/internal/glfwwin/win32init_windows.go
index b6173aa4a..bb216e9dc 100644
--- a/internal/glfwwin/win32init_windows.go
+++ b/internal/glfwwin/win32init_windows.go
@@ -283,15 +283,8 @@ func isWindows10BuildOrGreaterWin32(build uint16) bool {
 }
 
 func platformInit() error {
-	// To make SetForegroundWindow work as we want, we need to fiddle
-	// with the FOREGROUNDLOCKTIMEOUT system setting (we do this as early
-	// as possible in the hope of still being the foreground process)
-	if err := _SystemParametersInfoW(_SPI_GETFOREGROUNDLOCKTIMEOUT, 0, uintptr(unsafe.Pointer(&_glfw.win32.foregroundLockTimeout)), 0); err != nil {
-		return err
-	}
-	if err := _SystemParametersInfoW(_SPI_SETFOREGROUNDLOCKTIMEOUT, 0, 0, _SPIF_SENDCHANGE); err != nil {
-		return err
-	}
+	// Changing the foreground lock timeout was removed from the original code.
+	// See https://github.com/glfw/glfw/commit/58b48a3a00d9c2a5ca10cc23069a71d8773cc7a4
 
 	createKeyTables()
 	updateKeyNamesWin32()
@@ -338,12 +331,6 @@ func platformTerminate() error {
 		return err
 	}
 
-	// Restore previous foreground lock timeout system setting
-	if err := _SystemParametersInfoW(_SPI_SETFOREGROUNDLOCKTIMEOUT, 0, uintptr(_glfw.win32.foregroundLockTimeout), _SPIF_SENDCHANGE); err != nil && !errors.Is(err, windows.ERROR_ACCESS_DENIED) {
-		// Access-denied can happen on WSL.
-		return err
-	}
-
 	terminateWGL()
 
 	return nil