From 2fbfe8b9127e8f07ba0efd03e0c5dc885a350d2c Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Mon, 25 Mar 2019 12:59:30 -0400
Subject: [PATCH] coreaudio: Set audio callback thread priority.

Fixes Bugzilla #4155.
---
 src/audio/coreaudio/SDL_coreaudio.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/audio/coreaudio/SDL_coreaudio.m b/src/audio/coreaudio/SDL_coreaudio.m
index b8bb4ab62..96d2ca046 100644
--- a/src/audio/coreaudio/SDL_coreaudio.m
+++ b/src/audio/coreaudio/SDL_coreaudio.m
@@ -728,6 +728,8 @@ audioqueue_thread(void *arg)
         return 0;
     }
 
+    SDL_SetThreadPriority(SDL_THREAD_PRIORITY_HIGH);
+
     /* init was successful, alert parent thread and start running... */
     SDL_SemPost(this->hidden->ready_semaphore);
     while (!SDL_AtomicGet(&this->hidden->shutdown)) {