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Issue #1751 -- Remove cocoa support code from /dom

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Moonchild 2021-05-08 20:59:55 +00:00 • committed by roytam1
commit a6ae35ba91
23 changed files with 1 additions and 2293 deletions
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44
dom/media/systemservices/OSXRunLoopSingleton.cpp
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@ -1,44 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-*/
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "OSXRunLoopSingleton.h"
#include <mozilla/StaticMutex.h>
#include <AudioUnit/AudioUnit.h>
#include <CoreAudio/AudioHardware.h>
#include <CoreAudio/HostTime.h>
#include <CoreFoundation/CoreFoundation.h>
static bool gRunLoopSet = false;
static mozilla::StaticMutex gMutex;
void mozilla_set_coreaudio_notification_runloop_if_needed()
{
mozilla::StaticMutexAutoLock lock(gMutex);
if (gRunLoopSet) {
return;
}
/* 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) {
NS_WARNING("Could not make global CoreAudio notifications use their own thread.");
}
gRunLoopSet = true;
}

25
dom/media/systemservices/OSXRunLoopSingleton.h
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@ -1,25 +0,0 @@
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-*/
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef OSXRUNLOOPSINGLETON_H_
#define OSXRUNLOOPSINGLETON_H_
#include <mozilla/Types.h>
#if defined(__cplusplus)
extern "C" {
#endif
/* This function tells CoreAudio to use its own thread for device change
* notifications, and can be called from any thread without external
* synchronization. */
void MOZ_EXPORT
mozilla_set_coreaudio_notification_runloop_if_needed();
#if defined(__cplusplus)
}
#endif
#endif // OSXRUNLOOPSINGLETON_H_

4
dom/media/systemservices/moz.build
View file

@ -38,10 +38,6 @@ if CONFIG['OS_TARGET'] == 'Android':
'OpenSLESProvider.cpp',
]
if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'cocoa':
SOURCES += ['OSXRunLoopSingleton.cpp']
EXPORTS += ['OSXRunLoopSingleton.h']
if CONFIG['_MSC_VER']:
DEFINES['__PRETTY_FUNCTION__'] = '__FUNCSIG__'