michael@0: /*
michael@0:  * Copyright 2012 Google Inc.
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: 
michael@0: #ifndef SkThreadUtils_PThreadData_DEFINED
michael@0: #define SkThreadUtils_PThreadData_DEFINED
michael@0: 
michael@0: #include "SkThreadUtils.h"
michael@0: #include <pthread.h>
michael@0: 
michael@0: class PThreadEvent : SkNoncopyable {
michael@0: public:
michael@0:     PThreadEvent();
michael@0:     ~PThreadEvent();
michael@0:     void trigger();
michael@0:     void wait();
michael@0:     bool isTriggered();
michael@0: 
michael@0: private:
michael@0:     pthread_cond_t fCondition;
michael@0:     pthread_mutex_t fConditionMutex;
michael@0:     bool fConditionFlag;
michael@0: };
michael@0: 
michael@0: class SkThread_PThreadData : SkNoncopyable {
michael@0: public:
michael@0:     SkThread_PThreadData(SkThread::entryPointProc entryPoint, void* data);
michael@0:     ~SkThread_PThreadData();
michael@0:     pthread_t fPThread;
michael@0:     bool fValidPThread;
michael@0:     PThreadEvent fStarted;
michael@0:     PThreadEvent fCanceled;
michael@0: 
michael@0:     pthread_attr_t fAttr;
michael@0: 
michael@0:     void* fParam;
michael@0:     SkThread::entryPointProc fEntryPoint;
michael@0: };
michael@0: 
michael@0: #endif