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Unified Diff: webrtc/sdk/objc/Framework/Classes/RTCDispatcher.m

Issue 2890513002: Revert of Split iOS sdk in to separate targets (Closed)
Patch Set: Created 3 years, 7 months ago
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Index: webrtc/sdk/objc/Framework/Classes/RTCDispatcher.m
diff --git a/webrtc/sdk/objc/Framework/Classes/RTCDispatcher.m b/webrtc/sdk/objc/Framework/Classes/RTCDispatcher.m
new file mode 100644
index 0000000000000000000000000000000000000000..530e51a3c94bc812425e5c00696245781f5d819d
--- /dev/null
+++ b/webrtc/sdk/objc/Framework/Classes/RTCDispatcher.m
@@ -0,0 +1,61 @@
+/*
+ * 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;
+
+@implementation 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);
+ });
+}
+
++ (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;
+ }
+}
+
+@end
+

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