The Tor Browser: gfx/skia/trunk/src/utils/SkThreadUtils

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /*

     2  * Copyright 2012 Google Inc.

     3  *

     4  * Use of this source code is governed by a BSD-style license that can be

     5  * found in the LICENSE file.

     6  */

     8 #ifndef SkThreadUtils_PThreadData_DEFINED

     9 #define SkThreadUtils_PThreadData_DEFINED

    11 #include "SkThreadUtils.h"

    12 #include <pthread.h>

    14 class PThreadEvent : SkNoncopyable {

    15 public:

    16     PThreadEvent();

    17     ~PThreadEvent();

    18     void trigger();

    19     void wait();

    20     bool isTriggered();

    22 private:

    23     pthread_cond_t fCondition;

    24     pthread_mutex_t fConditionMutex;

    25     bool fConditionFlag;

    26 };

    28 class SkThread_PThreadData : SkNoncopyable {

    29 public:

    30     SkThread_PThreadData(SkThread::entryPointProc entryPoint, void* data);

    31     ~SkThread_PThreadData();

    32     pthread_t fPThread;

    33     bool fValidPThread;

    34     PThreadEvent fStarted;

    35     PThreadEvent fCanceled;

    37     pthread_attr_t fAttr;

    39     void* fParam;

    40     SkThread::entryPointProc fEntryPoint;

    41 };

    43 #endif

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