From 08ec8906f27880d13ee48d16245904489e141a95 Mon Sep 17 00:00:00 2001
From: Matteo Ceruti <matteo.ceruti@gmail.com>
Date: Sat, 26 Aug 2023 01:10:00 +0200
Subject: Disable macOS's AppNap (throttling) while tracking

---
 opentrack/main-window.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'opentrack/main-window.cpp')

diff --git a/opentrack/main-window.cpp b/opentrack/main-window.cpp
index f449845b..20506d81 100644
--- a/opentrack/main-window.cpp
+++ b/opentrack/main-window.cpp
@@ -32,6 +32,12 @@
 #include <QDir>
 #include <QDateTime>
 
+
+#ifdef __APPLE__
+void disable_appnap_start();
+void disable_appnap_stop();
+#endif
+
 extern "C" const char* const opentrack_version;
 
 using namespace options::globals;
@@ -436,6 +442,11 @@ void main_window::start_tracker_()
     if (work)
         return;
 
+#ifdef __APPLE__
+    disable_appnap_start();
+#endif
+
+
 #ifndef UI_NO_VIDEO_FEED
     auto* frame = ui.video_frame;
 #else
@@ -486,6 +497,10 @@ void main_window::stop_tracker_()
     if (!work)
         return;
 
+#ifdef __APPLE__
+    disable_appnap_stop();
+#endif
+
     force_is_visible(true);
     with_tracker_teardown sentinel;
 
-- 
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