commit cc94b3330b4addbf5c247d3131dcc3170f5da762
author Ryan C. Gordon <icculus@icculus.org> Mon Mar 25 12:59:30 2019 -0400
committer Ryan C. Gordon <icculus@icculus.org> Mon Mar 25 12:59:30 2019 -0400
tree 8d57f02f3f0b57c9e9140f87e9aea876106a32eb
parent 5f18108aecad528843119fa551a5b5a767dce100

coreaudio: Set audio callback thread priority.

Fixes Bugzilla #4155.

src/audio/coreaudio/SDL_coreaudio.m

diff --git a/src/audio/coreaudio/SDL_coreaudio.m b/src/audio/coreaudio/SDL_coreaudio.m
index b8bb4ab..96d2ca0 100644
--- a/src/audio/coreaudio/SDL_coreaudio.m
+++ b/src/audio/coreaudio/SDL_coreaudio.m
@@ -728,6 +728,8 @@
         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)) {