mirror of
https://github.com/RetroDECK/Duckstation.git
synced 2024-12-02 18:45:41 +00:00
37 lines
1.1 KiB
C++
37 lines
1.1 KiB
C++
|
/*
|
||
|
|
* Copyright © 2016 Mozilla Foundation
|
||
|
|
*
|
||
|
|
* This program is made available under an ISC-style license. See the
|
||
|
|
* accompanying file LICENSE for details.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <cubeb/cubeb.h>
|
||
|
|
#include "cubeb_osx_run_loop.h"
|
||
|
|
#include "cubeb_log.h"
|
||
|
|
#include <AudioUnit/AudioUnit.h>
|
||
|
|
#include <CoreAudio/AudioHardware.h>
|
||
|
|
#include <CoreAudio/HostTime.h>
|
||
|
|
#include <CoreFoundation/CoreFoundation.h>
|
||
|
|
|
||
|
|
void cubeb_set_coreaudio_notification_runloop()
|
||
|
|
{
|
||
|
|
/* This is needed so that AudioUnit listeners get called on this thread, and
|
||
|
|
* not the main thread. If we don't do that, they are not called, or a crash
|
||
|
|
* occur, depending on the OSX version. */
|
||
|
|
AudioObjectPropertyAddress runloop_address = {
|
||
|
|
kAudioHardwarePropertyRunLoop,
|
||
|
|
kAudioObjectPropertyScopeGlobal,
|
||
|
|
kAudioObjectPropertyElementMaster
|
||
|
|
};
|
||
|
|
|
||
|
|
CFRunLoopRef run_loop = nullptr;
|
||
|
|
|
||
|
|
OSStatus r;
|
||
|
|
r = AudioObjectSetPropertyData(kAudioObjectSystemObject,
|
||
|
|
&runloop_address,
|
||
|
|
0, NULL, sizeof(CFRunLoopRef), &run_loop);
|
||
|
|
if (r != noErr) {
|
||
|
|
LOG("Could not make global CoreAudio notifications use their own thread.");
|
||
|
|
}
|
||
|
|
}
|