From 104558115ff0e218ce6f6e8bb6a48e114a580565 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BC=A0=E5=B0=8F=E7=99=BD?= <364772080@qq.com>
Date: Sat, 13 Apr 2024 03:19:49 +0800
Subject: [PATCH] windows: Update `WindowsDisplay::frequency()` (#10476)

A subsequent update introduced the `HMONITOR` value to the
`WindowsDisplay` struct, eliminating the need for polling to retrieve
this value.

Release Notes:

- N/A
---
 crates/gpui/src/platform/windows/display.rs | 27 +++++++++------------
 1 file changed, 12 insertions(+), 15 deletions(-)

diff --git a/crates/gpui/src/platform/windows/display.rs b/crates/gpui/src/platform/windows/display.rs
index 64a641aebb..151d0b7151 100644
--- a/crates/gpui/src/platform/windows/display.rs
+++ b/crates/gpui/src/platform/windows/display.rs
@@ -121,21 +121,18 @@ impl WindowsDisplay {
     }
 
     pub(crate) fn frequency(&self) -> Option<u32> {
-        available_monitors()
-            .get(self.display_id.0 as usize)
-            .and_then(|hmonitor| get_monitor_info(*hmonitor).ok())
-            .and_then(|info| {
-                let mut devmode = DEVMODEW::default();
-                unsafe {
-                    EnumDisplaySettingsW(
-                        PCWSTR(info.szDevice.as_ptr()),
-                        ENUM_CURRENT_SETTINGS,
-                        &mut devmode,
-                    )
-                }
-                .as_bool()
-                .then(|| devmode.dmDisplayFrequency)
-            })
+        get_monitor_info(self.handle).ok().and_then(|info| {
+            let mut devmode = DEVMODEW::default();
+            unsafe {
+                EnumDisplaySettingsW(
+                    PCWSTR(info.szDevice.as_ptr()),
+                    ENUM_CURRENT_SETTINGS,
+                    &mut devmode,
+                )
+            }
+            .as_bool()
+            .then(|| devmode.dmDisplayFrequency)
+        })
     }
 }