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92ea95e34a
In https://webrtc-review.googlesource.com/c/src/+/1560 we moved WebRTC from src/webrtc to src/ (in order to preserve an healthy git history). This CL takes care of fixing header guards, #include paths, etc... NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true TBR=tommi@webrtc.org Bug: chromium:611808 Change-Id: Iea91618212bee0af16aa3f05071eab8f93706578 Reviewed-on: https://webrtc-review.googlesource.com/1561 Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Reviewed-by: Henrik Kjellander <kjellander@webrtc.org> Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#19846}
84 lines
2.2 KiB
Text
84 lines
2.2 KiB
Text
/*
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* Copyright 2017 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "rtc_base/thread.h"
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#import <Foundation/Foundation.h>
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#include "rtc_base/platform_thread.h"
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/*
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* This file contains platform-specific implementations for several
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* methods in rtc::Thread.
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*/
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namespace {
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void InitCocoaMultiThreading() {
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if ([NSThread isMultiThreaded] == NO) {
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// The sole purpose of this autorelease pool is to avoid a console
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// message on Leopard that tells us we're autoreleasing the thread
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// with no autorelease pool in place.
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@autoreleasepool {
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[NSThread detachNewThreadSelector:@selector(class)
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toTarget:[NSObject class]
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withObject:nil];
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}
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}
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RTC_DCHECK([NSThread isMultiThreaded]);
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}
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}
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namespace rtc {
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ThreadManager::ThreadManager() {
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main_thread_ref_ = CurrentThreadRef();
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pthread_key_create(&key_, nullptr);
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// This is necessary to alert the cocoa runtime of the fact that
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// we are running in a multithreaded environment.
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InitCocoaMultiThreading();
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}
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// static
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void* Thread::PreRun(void* pv) {
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ThreadInit* init = static_cast<ThreadInit*>(pv);
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ThreadManager::Instance()->SetCurrentThread(init->thread);
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rtc::SetCurrentThreadName(init->thread->name_.c_str());
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@autoreleasepool {
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if (init->runnable) {
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init->runnable->Run(init->thread);
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} else {
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init->thread->Run();
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}
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}
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delete init;
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return nullptr;
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}
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bool Thread::ProcessMessages(int cmsLoop) {
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int64_t msEnd = (kForever == cmsLoop) ? 0 : TimeAfter(cmsLoop);
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int cmsNext = cmsLoop;
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while (true) {
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@autoreleasepool {
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Message msg;
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if (!Get(&msg, cmsNext))
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return !IsQuitting();
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Dispatch(&msg);
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if (cmsLoop != kForever) {
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cmsNext = static_cast<int>(TimeUntil(msEnd));
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if (cmsNext < 0)
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return true;
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}
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}
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}
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}
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} // namespace rtc
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