From 30a3c0fb46e05d544c0f725dbf30dfa3b8bb12a4 Mon Sep 17 00:00:00 2001
From: Antonio Scandurra <me@as-cii.com>
Date: Mon, 29 Aug 2022 19:59:58 +0200
Subject: [PATCH] WIP

---
 crates/capture/build.rs    | 3 +--
 crates/capture/src/main.rs | 7 ++++---
 crates/gpui/build.rs       | 1 +
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/crates/capture/build.rs b/crates/capture/build.rs
index abbc019943..f45dc922c6 100644
--- a/crates/capture/build.rs
+++ b/crates/capture/build.rs
@@ -6,7 +6,6 @@ fn main() {
 
     cc::Build::new()
         .file("src/dummy.m")
-        .define("MACOSX_DEPLOYMENT_TARGET", "12.3")
-        .flag("-ObjC")
+        .flag("-mmacosx-version-min=12.3")
         .compile("dummy");
 }
diff --git a/crates/capture/src/main.rs b/crates/capture/src/main.rs
index 59d87b5225..a77ac61342 100644
--- a/crates/capture/src/main.rs
+++ b/crates/capture/src/main.rs
@@ -1,4 +1,4 @@
-use std::{ffi::CStr, slice, str};
+use std::{ffi::CStr, slice, str, ptr};
 
 use block::ConcreteBlock;
 use cocoa::{
@@ -6,7 +6,7 @@ use cocoa::{
     foundation::{NSArray, NSString, NSUInteger, NSInteger},
 };
 use core_graphics::display::CGDirectDisplayID;
-use gpui::{actions, elements::*, keymap::Binding, Menu, MenuItem, mac::dispatcher::dispatch_get_main_queue};
+use gpui::{actions, elements::*, keymap::Binding, Menu, MenuItem, mac::dispatcher::{dispatch_get_main_queue, dispatch_queue_create}};
 use log::LevelFilter;
 use objc::{class, msg_send, sel, sel_impl, declare::ClassDecl, runtime::{Protocol, Object, Sel}};
 use simplelog::SimpleLogger;
@@ -71,7 +71,8 @@ fn main() {
                     let stream: id = msg_send![class!(SCStream), alloc];
                     let stream: id = msg_send![stream, initWithFilter: filter configuration: config delegate: nil];
                     let error: id = nil;
-                    let _: () = msg_send![stream, addStreamOutput: output type: 0 sampleHandlerQueue: dispatch_get_main_queue() error: &error];
+                    let queue = dispatch_queue_create(ptr::null(), ptr::null_mut());
+                    let _: () = msg_send![stream, addStreamOutput: output type: 0 sampleHandlerQueue: queue error: &error];
                     
                     let start_capture_completion = ConcreteBlock::new(move |error: id| {
                         if !error.is_null() {
diff --git a/crates/gpui/build.rs b/crates/gpui/build.rs
index 836d586c26..967423d3f7 100644
--- a/crates/gpui/build.rs
+++ b/crates/gpui/build.rs
@@ -19,6 +19,7 @@ fn generate_dispatch_bindings() {
         .header("src/platform/mac/dispatch.h")
         .allowlist_var("_dispatch_main_q")
         .allowlist_function("dispatch_async_f")
+        .allowlist_function("dispatch_queue_create")
         .parse_callbacks(Box::new(bindgen::CargoCallbacks))
         .layout_tests(false)
         .generate()