From 525e31073530115fe0500c7da006aaf7019c9aa1 Mon Sep 17 00:00:00 2001
From: Wohlstand <Wohlstand@users.noreply.github.com>
Date: Thu, 1 Aug 2024 08:43:40 +0300
Subject: MidiPlay: Added an ugly workaround for macOS

If the real sleep functions doesn't work as supposed, then, I will make own, ~~with blackjack and hookers~~ that tracks the clock to simulate the sleep.
---
 utils/midiplay/adlmidiplay.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/utils/midiplay/adlmidiplay.cpp b/utils/midiplay/adlmidiplay.cpp
index 40cfa41..f5fb855 100644
--- a/utils/midiplay/adlmidiplay.cpp
+++ b/utils/midiplay/adlmidiplay.cpp
@@ -35,9 +35,14 @@
 #include <signal.h>
 #include <stdint.h>
 
+
 #if defined(ADLMIDI_ENABLE_HW_SERIAL) && !defined(OUTPUT_WAVE_ONLY)
 #   ifdef ADLMIDI_USE_SDL2
 #   include <SDL2/SDL_timer.h>
+#ifdef __APPLE__
+#   include <unistd.h>
+#endif
+
 static inline double s_getTime()
 {
     return SDL_GetTicks64() / 1000.0;
@@ -45,7 +50,17 @@ static inline double s_getTime()
 
 static inline void s_sleepU(double s)
 {
+#ifdef __APPLE__
+    static double debt = 0.0;
+    double target = s_getTime() + s - debt;
+
+    while(s_getTime() < target)
+        usleep(100);
+
+    debt = s_getTime() - target;
+#else
     SDL_Delay((Uint32)(s * 1000));
+#endif
 }
 #   else
 
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