diff options
Diffstat (limited to 'webrtc/base/objc/RTCDispatcher.m')
-rw-r--r-- | webrtc/base/objc/RTCDispatcher.m | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/webrtc/base/objc/RTCDispatcher.m b/webrtc/base/objc/RTCDispatcher.m new file mode 100644 index 0000000000..065705a4ae --- /dev/null +++ b/webrtc/base/objc/RTCDispatcher.m @@ -0,0 +1,46 @@ +/* + * 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.h" + +static dispatch_queue_t kCaptureSessionQueue = nil; + +@implementation RTCDispatcher { + dispatch_queue_t _captureSessionQueue; +} + ++ (void)initialize { + static dispatch_once_t onceToken; + dispatch_once(&onceToken, ^{ + kCaptureSessionQueue = dispatch_queue_create( + "org.webrtc.RTCDispatcherCaptureSession", + DISPATCH_QUEUE_SERIAL); + }); +} + ++ (void)dispatchAsyncOnType:(RTCDispatcherQueueType)dispatchType + block:(dispatch_block_t)block { + dispatch_queue_t queue = [self dispatchQueueForType:dispatchType]; + dispatch_async(queue, block); +} + +#pragma mark - Private + ++ (dispatch_queue_t)dispatchQueueForType:(RTCDispatcherQueueType)dispatchType { + switch (dispatchType) { + case RTCDispatcherTypeMain: + return dispatch_get_main_queue(); + case RTCDispatcherTypeCaptureSession: + return kCaptureSessionQueue; + } +} + +@end + |