mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-13 22:00:47 +01:00
665174fdbb
Running clang-format with chromium's style guide. The goal is n-fold: * providing consistency and readability (that's what code guidelines are for) * preventing noise with presubmit checks and git cl format * building on the previous point: making it easier to automatically fix format issues * you name it Please consider using git-hyper-blame to ignore this commit. Bug: webrtc:9340 Change-Id: I694567c4cdf8cee2860958cfe82bfaf25848bb87 Reviewed-on: https://webrtc-review.googlesource.com/81185 Reviewed-by: Patrik Höglund <phoglund@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23660}
88 lines
2.8 KiB
C++
88 lines
2.8 KiB
C++
/*
|
|
* Copyright (c) 2011 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.
|
|
*/
|
|
|
|
#ifndef MODULES_UTILITY_SOURCE_PROCESS_THREAD_IMPL_H_
|
|
#define MODULES_UTILITY_SOURCE_PROCESS_THREAD_IMPL_H_
|
|
|
|
#include <list>
|
|
#include <memory>
|
|
#include <queue>
|
|
|
|
#include "modules/utility/include/process_thread.h"
|
|
#include "rtc_base/criticalsection.h"
|
|
#include "rtc_base/location.h"
|
|
#include "rtc_base/platform_thread.h"
|
|
#include "rtc_base/thread_checker.h"
|
|
#include "system_wrappers/include/event_wrapper.h"
|
|
#include "typedefs.h" // NOLINT(build/include)
|
|
|
|
namespace webrtc {
|
|
|
|
class ProcessThreadImpl : public ProcessThread {
|
|
public:
|
|
explicit ProcessThreadImpl(const char* thread_name);
|
|
~ProcessThreadImpl() override;
|
|
|
|
void Start() override;
|
|
void Stop() override;
|
|
|
|
void WakeUp(Module* module) override;
|
|
void PostTask(std::unique_ptr<rtc::QueuedTask> task) override;
|
|
|
|
void RegisterModule(Module* module, const rtc::Location& from) override;
|
|
void DeRegisterModule(Module* module) override;
|
|
|
|
protected:
|
|
static bool Run(void* obj);
|
|
bool Process();
|
|
|
|
private:
|
|
struct ModuleCallback {
|
|
ModuleCallback() = delete;
|
|
ModuleCallback(ModuleCallback&& cb) = default;
|
|
ModuleCallback(const ModuleCallback& cb) = default;
|
|
ModuleCallback(Module* module, const rtc::Location& location)
|
|
: module(module), location(location) {}
|
|
bool operator==(const ModuleCallback& cb) const {
|
|
return cb.module == module;
|
|
}
|
|
|
|
Module* const module;
|
|
int64_t next_callback = 0; // Absolute timestamp.
|
|
const rtc::Location location;
|
|
|
|
private:
|
|
ModuleCallback& operator=(ModuleCallback&);
|
|
};
|
|
|
|
typedef std::list<ModuleCallback> ModuleList;
|
|
|
|
// Warning: For some reason, if |lock_| comes immediately before |modules_|
|
|
// with the current class layout, we will start to have mysterious crashes
|
|
// on Mac 10.9 debug. I (Tommi) suspect we're hitting some obscure alignemnt
|
|
// issues, but I haven't figured out what they are, if there are alignment
|
|
// requirements for mutexes on Mac or if there's something else to it.
|
|
// So be careful with changing the layout.
|
|
rtc::CriticalSection lock_; // Used to guard modules_, tasks_ and stop_.
|
|
|
|
rtc::ThreadChecker thread_checker_;
|
|
const std::unique_ptr<EventWrapper> wake_up_;
|
|
// TODO(pbos): Remove unique_ptr and stop recreating the thread.
|
|
std::unique_ptr<rtc::PlatformThread> thread_;
|
|
|
|
ModuleList modules_;
|
|
std::queue<rtc::QueuedTask*> queue_;
|
|
bool stop_;
|
|
const char* thread_name_;
|
|
};
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // MODULES_UTILITY_SOURCE_PROCESS_THREAD_IMPL_H_
|