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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /third_party/libwebrtc/sdk/objc/helpers/RTCDispatcher.m | |
parent | Initial commit. (diff) | |
download | thunderbird-upstream.tar.xz thunderbird-upstream.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/libwebrtc/sdk/objc/helpers/RTCDispatcher.m')
-rw-r--r-- | third_party/libwebrtc/sdk/objc/helpers/RTCDispatcher.m | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/third_party/libwebrtc/sdk/objc/helpers/RTCDispatcher.m b/third_party/libwebrtc/sdk/objc/helpers/RTCDispatcher.m new file mode 100644 index 0000000000..4df19bc297 --- /dev/null +++ b/third_party/libwebrtc/sdk/objc/helpers/RTCDispatcher.m @@ -0,0 +1,65 @@ +/* + * Copyright 2015 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#import "RTCDispatcher+Private.h" + +static dispatch_queue_t kAudioSessionQueue = nil; +static dispatch_queue_t kCaptureSessionQueue = nil; +static dispatch_queue_t kNetworkMonitorQueue = nil; + +@implementation RTC_OBJC_TYPE (RTCDispatcher) + ++ (void)initialize { + static dispatch_once_t onceToken; + dispatch_once(&onceToken, ^{ + kAudioSessionQueue = dispatch_queue_create( + "org.webrtc.RTCDispatcherAudioSession", + DISPATCH_QUEUE_SERIAL); + kCaptureSessionQueue = dispatch_queue_create( + "org.webrtc.RTCDispatcherCaptureSession", + DISPATCH_QUEUE_SERIAL); + kNetworkMonitorQueue = + dispatch_queue_create("org.webrtc.RTCDispatcherNetworkMonitor", DISPATCH_QUEUE_SERIAL); + }); +} + ++ (void)dispatchAsyncOnType:(RTCDispatcherQueueType)dispatchType + block:(dispatch_block_t)block { + dispatch_queue_t queue = [self dispatchQueueForType:dispatchType]; + dispatch_async(queue, block); +} + ++ (BOOL)isOnQueueForType:(RTCDispatcherQueueType)dispatchType { + dispatch_queue_t targetQueue = [self dispatchQueueForType:dispatchType]; + const char* targetLabel = dispatch_queue_get_label(targetQueue); + const char* currentLabel = dispatch_queue_get_label(DISPATCH_CURRENT_QUEUE_LABEL); + + NSAssert(strlen(targetLabel) > 0, @"Label is required for the target queue."); + NSAssert(strlen(currentLabel) > 0, @"Label is required for the current queue."); + + return strcmp(targetLabel, currentLabel) == 0; +} + +#pragma mark - Private + ++ (dispatch_queue_t)dispatchQueueForType:(RTCDispatcherQueueType)dispatchType { + switch (dispatchType) { + case RTCDispatcherTypeMain: + return dispatch_get_main_queue(); + case RTCDispatcherTypeCaptureSession: + return kCaptureSessionQueue; + case RTCDispatcherTypeAudioSession: + return kAudioSessionQueue; + case RTCDispatcherTypeNetworkMonitor: + return kNetworkMonitorQueue; + } +} + +@end |