From eab9a3215fd2452dac3fc49ed1a00e225d0ce27d Mon Sep 17 00:00:00 2001
From: Mads Marquart <mads@marquart.dk>
Date: Thu, 23 Jan 2025 02:34:16 +0100
Subject: [PATCH] Use objc2-core-foundation

---
 glutin/Cargo.toml             |  7 ++++++-
 glutin/src/api/cgl/display.rs | 14 +++++++-------
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/glutin/Cargo.toml b/glutin/Cargo.toml
index 9eaf298cf7..79d5f24113 100644
--- a/glutin/Cargo.toml
+++ b/glutin/Cargo.toml
@@ -55,12 +55,17 @@ x11-dl = { version = "2.20.0", optional = true }
 
 [target.'cfg(any(target_os = "macos"))'.dependencies]
 cgl = "0.3.2"
-core-foundation = "0.9.3"
 dispatch2 = { version = "0.2.0", default-features = false, features = [
     "std",
     "objc2",
 ] }
 objc2 = "0.6.0"
+objc2-core-foundation = { version = "0.3.0", default-features = false, features = [
+    "std",
+    "CFBase",
+    "CFString",
+    "CFBundle",
+] }
 objc2-foundation = { version = "0.3.0", default-features = false, features = [
     "std",
     "NSArray",
diff --git a/glutin/src/api/cgl/display.rs b/glutin/src/api/cgl/display.rs
index 40ff0f5697..f3b1d3c703 100644
--- a/glutin/src/api/cgl/display.rs
+++ b/glutin/src/api/cgl/display.rs
@@ -3,9 +3,9 @@
 use std::ffi::{self, CStr};
 use std::marker::PhantomData;
 
-use core_foundation::base::TCFType;
-use core_foundation::bundle::{CFBundleGetBundleWithIdentifier, CFBundleGetFunctionPointerForName};
-use core_foundation::string::CFString;
+use objc2_core_foundation::{
+    CFBundleGetBundleWithIdentifier, CFBundleGetFunctionPointerForName, CFString,
+};
 use raw_window_handle::RawDisplayHandle;
 
 use crate::config::ConfigTemplate;
@@ -87,11 +87,11 @@ impl GlDisplay for Display {
     }
 
     fn get_proc_address(&self, addr: &CStr) -> *const ffi::c_void {
-        let symbol_name = CFString::new(addr.to_str().unwrap());
-        let framework_name = CFString::new("com.apple.opengl");
+        let symbol_name = CFString::from_str(addr.to_str().unwrap());
+        let framework_name = CFString::from_static_str("com.apple.opengl");
         unsafe {
-            let framework = CFBundleGetBundleWithIdentifier(framework_name.as_concrete_TypeRef());
-            CFBundleGetFunctionPointerForName(framework, symbol_name.as_concrete_TypeRef()).cast()
+            let framework = CFBundleGetBundleWithIdentifier(Some(&framework_name)).unwrap();
+            CFBundleGetFunctionPointerForName(&framework, Some(&symbol_name))
         }
     }